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Sample records for zhong lizhu zhou

  1. Changrong Zhou

    Indian Academy of Sciences (India)

    Correlation between temperature-dependent permittivity dispersion and depolarization behaviours in Zr-modified BiFeO3–BaTiO3 piezoelectric ceramics · Weidong Zeng Changrong Zhou Jianrong Xiao Jiafeng Ma · More Details Abstract Fulltext PDF. The correlation between permittivity frequency dispersion and depoling ...

  2. Zhong et al., Afr J Tradit Complement Altern Med. (2014) 11(1):1-14

    African Journals Online (AJOL)

    cadewumi

    Yunqing Zhong*1, Xiufeng Wang2, Guanglan Xu,1, Bing Mao3, Wei Zhou3, Jie Min3, Hongli Jiang3, Xiang Diao4 , ..... due to COPD exacerbations, and 1 experienced a cerebrovascular accident. ..... the body (Makino T., 2005b; Hong et al., 2011). ... An, X., Zhang, A.L., Yang, A.W., Lin, L., Wu, D., Guo, X., Shergis, J.L., Thien, ...

  3. Individual Differences in Zhong-Yong tendency and Processing Capacity

    Directory of Open Access Journals (Sweden)

    Ting-Yun eChang

    2014-11-01

    Full Text Available The present study investigated how an individual’s Zhong-Yong tendency is related to his/her perceptual processing capacity. In two experiments, participants completed a Zhong-Yong Thinking Style Scale and performed a redundant-target detection task. Processing capacity was assessed with a nonparametric approach (systems factorial technology, SFT and a parametric (linear ballistic accumulator model, LBA approach. Results converged to suggest a positive correlation between Zhong-Yong tendency and processing capacity. High middle-way thinkers had larger processing capacity in multiple-signal processing compared with low middle-way thinkers, indicating that they processed information more efficiently and in an integrated fashion. Zhong-Yong tendency positively correlates with the processing capacity. These findings suggest that the individual differences in processing capacity can account for the reasons why high middle-way thinkers tend to adopt a global and flexible processing strategy to deal with the external world. Furthermore, the influence of culturally dictated thinking style on cognition can be revealed in a perception task.

  4. Zhou Enlai and Normalization of Sino-American Relations

    National Research Council Canada - National Science Library

    O'Brien, D. C

    1995-01-01

    .... Inflating Zhou's image as one of the truly great statesman of our time, after all, serves equally well to polish Kissinger's professional halo as a practitioner of statecraft of heroic proportions...

  5. Zhong-Yong as Dynamic Balancing Between Yin-Yang Opposites

    DEFF Research Database (Denmark)

    Li, Xin

    2018-01-01

    of Zhong-Yong balancing being incorrect and incomplete, the author proposes an alternative perspective on Zhong-Yong as dynamic balancing between Yin-Yang opposites. Design/methodology/approach: The author first explain why Peter P. Li’s “asymmetry” and “superiority” arguments are flawed by referring...... to the original text of the classical book of Zhong-Yong (中庸) and a comparison between Zhong-Yong and Aristotle’s doctrine of the mean. The author then propose an alternative approach to Zhong-Yong balancing that is embedded in the original text Zhong-Yong but somehow has been neglected by many Chinese scholars...

  6. [The essence of Professor Wu Lian-Zhong's acupuncture manipulation].

    Science.gov (United States)

    Liu, Jing; Guo, Yi; Wu, Lian-Zhong

    2014-05-01

    The painless needle insertion technique, summarized by Professor WU Lian-zhong during his decades of acupuncture clinical practice is introduced in this article, which is characterized as soft, flexible, fast, plucking and activating antipathogenic qi. The Sancai (three layers) lifting and thrusting manipulation technique is adopted by Professor WU for getting the qi sensation. And features of 10 kinds of needling sensation such as soreness, numbness, heaviness, distension, pain, cold, hot, radiation, jumping and contracture are summarized. Finger force, amplitude, speed and time length are also taken as the basis of reinforcing and reducing manipulations. Moreover, examples are also given to explain the needling technique on some specific points which further embodies Professor WU's unique experiences and understandings on acupuncture.

  7. Correspondence regarding Zhong et al., BMC Bioinformatics 2013 Mar 7;14:89.

    Science.gov (United States)

    Kuhn, Alexandre

    2014-11-28

    Computational expression deconvolution aims to estimate the contribution of individual cell populations to expression profiles measured in samples of heterogeneous composition. Zhong et al. recently proposed Digital Sorting Algorithm (BMC Bioinformatics 2013 Mar 7;14:89) and showed that they could accurately estimate population-specific expression levels and expression differences between two populations. They compared DSA with Population-Specific Expression Analysis (PSEA), a previous deconvolution method that we developed to detect expression changes occurring within the same population between two conditions (e.g. disease versus non-disease). However, Zhong et al. compared PSEA-derived specific expression levels across different cell populations. Specific expression levels obtained with PSEA cannot be directly compared across different populations as they are on a relative scale. They are accurate as we demonstrate by deconvolving the same dataset used by Zhong et al. and, importantly, allow for comparison of population-specific expression across conditions.

  8. Zhong-Yong as Dynamic Balancing Between Yin-Yang Opposites

    DEFF Research Database (Denmark)

    Li, Xin

    2017-01-01

    Purpose The purpose of this paper is to comment on Peter Ping Li’s understanding of Zhong-Yong balancing, presented in his article titled “Global implications of the indigenous epistemological system from the East: How to apply Yin-Yang balancing to paradox management.” Seeing his understanding....... Originality/value This commentary contributes to the “West meets East” discourse by debunking Peter P. Li’s assertion that Yin-Yang balancing is superior as a solution to paradox management and his prescription that balancing between Yin-Yang opposites must be asymmetric. It also contributes to the Chinese...

  9. Chaos Control and Synchronization of a Hyperchaotic Zhou System by Integral Sliding Mode control

    Directory of Open Access Journals (Sweden)

    Yashar Toopchi

    2014-12-01

    Full Text Available In this paper, an adaptive integral sliding mode control scheme is proposed for synchronization of hyperchaotic Zhou systems. In the proposed scheme, an integral sliding mode control is designed to stabilize a hyperchaotic Zhou system with known parameters to its unstable equilibrium at the origin. The control is then applied to the synchronization of two identical systems, i.e., a slave and a master hyperchaotic Zhou system with unknown parameters. The adaptive control mechanism introduced synchronizes the systems by estimating the unknown parameters. Simulation results have shown that the proposed method has an excellent convergence from both speed and accuracy points of view, and it outperforms Vaidyanathan’s scheme, which is a well-recognized scheme in this area.

  10. The use of AMS radiocarbon dating for Xia-Shang-Zhou chronology

    CERN Document Server

    Guo, Z Y; LiuKeXin; Lu Xiang Yang; Ma Hong Ji; Wu Xiao Hon; Yuan Si Xun

    2000-01-01

    The possibility and problems of using radiocarbon dating to historical chronology are discussed. The current situation of ancient Chinese chronology and the project of Xia-Shang-Zhou chronology are introduced. A chronological study requires the AMS radiocarbon dating with high precision, high reliability and high efficiency. The Peking University AMS facility (PKUAMS) has been upgraded and a series of quality control steps were adopted. To reduce the error of calendar age, wiggle matching with serial samples should be used. Some preliminary results of Xia-Shang-Zhou chronology are presented.

  11. Experimental study of desulfurization of Zhong Liang Shau high sulfur coal by flotation

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, Z.; Huang, B.; Cao, J. [China University of Mining and Technology (China). Beijing Graduate School

    1994-12-01

    Emission of large amount of SO{sub 2} from combustion of high sulfur coal causes serious environmental pollution. Pre-combustion desulfurization of high sulfur coal has become a necessity. This paper reports test results of fine coal desulfurization with different flotation technology and the effect of pyrite depressant. Test work showed that when the coal sample from Zhong Liang Shau was processed with a Free Jet Flotation Column its pyritic sulfur content was reduced from 3.08% to 0.84%, with 72.22% recovery of combustible matter in clean coal. The concept of Desulfurization Efficiency Index E{sub ds} for comprehensive evaluation of desulfurization process is proposed, which is defined as the product of the ratio of sulfur content reduction of clean coal and the recovery of combustible matters. 6 refs., 4 figs., 3 tabs.

  12. Alteration of radiation-induced hematotoxicity by Bu-Zhong-Yi-Qi-Tang in mouse

    International Nuclear Information System (INIS)

    Jang, Jong Sik; Kim, Sung Ho

    2008-01-01

    The purpose of this study reported here was to investigate the ability of Bu-Zhong-Yi-Qi-Tang (BZYQT), known to elevate hematopoietic functions, to protect mice undergoing treatment with whole body single gamma-irradiation. BZYQT was given (25 mg/kg B.W.) intraperitoneally at 36 and 12 hours before irradiation and 30 minute and 24 hours after irradiation. Recovery of neutrophil and lymphocyte counts was significantly stimulated by extract of BZYQT. Stimulated recovery by the extract from the BZYQT was also observed in thrombocytes. However, the anti-radiation effect of erythrocyte, hemoglobin and hematocrit was not as significant as that of leukocyte. Further studies are needed to better characterize the protective nature of BZYQT extract and its ingredients

  13. Alteration of radiation-induced hematotoxicity by Bu-Zhong-Yi-Qi-Tang in mouse

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Jong Sik [Kyungpook National University, Daegu (Korea, Republic of); Kim, Sung Ho [Chonnam National University, Gwangju (Korea, Republic of)

    2008-09-15

    The purpose of this study reported here was to investigate the ability of Bu-Zhong-Yi-Qi-Tang (BZYQT), known to elevate hematopoietic functions, to protect mice undergoing treatment with whole body single gamma-irradiation. BZYQT was given (25 mg/kg B.W.) intraperitoneally at 36 and 12 hours before irradiation and 30 minute and 24 hours after irradiation. Recovery of neutrophil and lymphocyte counts was significantly stimulated by extract of BZYQT. Stimulated recovery by the extract from the BZYQT was also observed in thrombocytes. However, the anti-radiation effect of erythrocyte, hemoglobin and hematocrit was not as significant as that of leukocyte. Further studies are needed to better characterize the protective nature of BZYQT extract and its ingredients.

  14. Zhou et al., Afr J Tradit Complement Altern Med. (2013) 10(4):175 ...

    African Journals Online (AJOL)

    AJTCAM

    A STUDY OF EXTRACTION PROCESS AND IN VITRO ANTIOXIDANT ACTIVITY OF. TOTAL PHENOLS FROM RHIZOMA IMPERATAE. Xian-rong Zhou* ..... Progress of Research on In Vitro Antioxidant Function Evaluation Methods,Meat Research, 11: 41-46. 4. Lai Wah Chan, Emily LC Cheah, Constance LL Saw, Wanyu ...

  15. Association between Social Integration and Health among Internal Migrants in ZhongShan, China.

    Directory of Open Access Journals (Sweden)

    Yanwei Lin

    Full Text Available Internal migrants are the individuals who migrate between regions in one country. The number of internal migrants were estimated at 245 million in China in 2013. Results were inconsistent in the literature about the relationship between their health statuses and social integration. The main difference exists on how to measure the social integration and whether health statuses of internal migrants improve with years of residence. To complement the existing literature, this study measured social integration more comprehensively and estimated the internal migrants' health statuses with varying years of residence, and explored the associations between the migrants' social integration and health. We used the data from 2014 Internal Migrant Dynamic Monitoring Survey of Health and Family Planning in ZhongShan, China. Health status was measured from four aspects: self-reported health, subjective well-being, perception of stress, mental health. We measured social integration through four dimensions: economy, social communication, acculturation, and self-identity. The analyses used multiple linear regressions to examine the associations between self-reported health, subjective well-being, and perception of stress, mental health and social integration. The analytical sample included 1,999 households of the internal migrants and 1,997 local registered households, who were permanent residents in ZhongShan. Among the internal migrants, Adults in the labor force, who were aged 25 to 44 years old, accounted for 91.2% of the internal migrant population, while 74.6% of the registered population were in that age group. Median residential time among migrants was 2.8 (1.3-6.2 years, and 20.2% of them were migrating in the same Guangdong province. Except for mental health, other health statuses among migrants had significant differences compared with local registered population, e.g. self-reported health was better, but subjective well-being was worse. However, these

  16. Genoprotective effect of the Chinese herbal decoction xiao jian zhong tang.

    Science.gov (United States)

    Szeto, Yim-Tong; Cheng, Ngok-Fung; Pak, Sok-Cheon; Kalle, Wouter

    2013-03-01

    The Chinese herbal decoction formula Xiao Jian Zhong Tang (XJZT) is one of the classic formulas from the classic traditional Chinese medicine (TCM). Previous studies on XJZT found that it is effective for treating peptic ulcer, irritable bowel syndrome, functional gastroenteritis and similar psychosomatic disorders of the digestive organs. It has also been shown that all the herbs used in XJZT contain antioxidants. In this study, we investigated the in vitro DNA protection effect of the individual herb extracts and the whole formula. Water extract of the herbs and XJZT were used to pre-treat human lymphocytes. The lymphocytes were then exposed to hydrogen peroxide. The in vitro DNA protection effect of the herbs was investigated by comet assay. No DNA protective effect (P < 0.05) was found for individual herb extracts, but XJZT showed protection of human lymphocytic DNA upon oxidative stress (P < 0.05). The in vitro DNA protection effect of XJZT was conferred by the synergistic effect of the herbs, while the individual herbs had no such effect.

  17. Du-Zhong (Eucommia ulmoides Oliv.) Cortex Extract Alleviates Lead Acetate-Induced Bone Loss in Rats.

    Science.gov (United States)

    Qi, Shanshan; Zheng, Hongxing; Chen, Chen; Jiang, Hai

    2018-05-09

    The purpose of this study was to evaluate the protective effect of Du-Zhong cortex extract (DZCE) on lead acetate-induced bone loss in rats. Forty female Sprague-Dawley rats were randomly divided into four groups: group I (control) was provided with distilled water. Group II (PbAc) received 500 ppm lead acetate in drinking water for 60 days. Group III (PbAc+DZCE) received 500 ppm lead acetate in drinking water, and given intragastric DZCE (100 mg/kg body weight) for 60 days. Group IV (DZCE) was given intragastric DZCE (100 mg/kg body weight) for 60 days. The bone mineral density, serum biochemical markers, bone histomorphology, and bone marrow adipocyte parameters were analyzed using dual-energy X-ray absorptiometry, biochemistry, histomorphometry, and histopathology, respectively. The results showed that the lumbar spine and femur bone mineral density was significantly decreased in PbAc group compared with the control (P  0.05, vs. control and DZCE group). Serum calcium and serum phosphorus in the PbAc+DZCE group were greater than that in the PbAc group (P control group (P control, and DZCE groups (P > 0.05). Serum OPG and OPG/RANKL ration were significantly higher in the PbAc+DZCE group than that in the PbAc group (P control group, but those were restored in the PbAc+DZCE groups. The bone marrow adipocyte number, percent adipocyte volume per tissue volume (AV/TV), and mean adipocyte diameter were significantly increased in the PbAc group compared to the control (P control group were not significant. The results above indicate that the Du-Zhong cortex extract has protective effects on both stimulation of bone formation and suppression of bone resorption in lead-exposed rats, therefore, Du-Zhong cortex extract has the potential to prevent or treat osteoporosis resulting from lead expose.

  18. XU Jian-zhong (许建中)——An Outstanding Doctor of Integrative Medicine on Respiratory Diseases

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@Professor XU Jian-zhong was born in a family of traditional Chinese doctor in Beijing, August, 1930. His native place is Putian, Fujian Province. Prof. XU has engaged for more than 40 years in clinical medicine since he was graduated from Shanxi Medical University in 1954. From 1958 to 1961, he was released from work to attend the TCM Learning Class for Doctors of Western Medicine for 3 years and granted the first grade prize by the Ministry of Health at graduation. Since then, the integration of traditional Chinese and western medicine (TCM-WM) has been the cause he devoted himself to. Now, he is Chief Doctor in Xiyuan Hospital, China Academy of Traditional Chinese Medicine, visiting professor of postgraduate education Department of China Academy of TCM, and Director of Specialty Committee of Respiratory Diseases, Chinese Association of Integration of Traditional and Western Medicine (CAIM).

  19. On personality traits of Zhou En-lai%浅谈周恩来的人格特质

    Institute of Scientific and Technical Information of China (English)

    赵世成

    2013-01-01

    Zhou En-lai's personality traits, embodied not only the traditional virtues of the Chinese people, but also embodies the Chinese Communists excellent quality. Inherit and carry forward the great spirit of personality of Zhou En-lai, are great practical significance to comprehensively improve the quality of spiritual culture and the construction of harmonious society.%周恩来的人格特质,既是中华民族传统美德的具体体现,也是中国共产党人优秀品质的具体体现。继承和发扬周恩来伟大的人格精神,对于全面提高精神文化素质和构建和谐社会都有重大的现实意义。

  20. Chinese Dream——Concert in Commemoration of 115th Birth Anniversary of Premier Zhou Enlai Held

    Institute of Scientific and Technical Information of China (English)

    Our; Staff; Reporter

    2013-01-01

    <正>The theme song of the film The Founding of a Republic sung by male vocalists Dai Yuqiang and Wei Song reverberated in the Opera Hall at the National Center for the Performing Arts on the `evening of March 14. It marked the start of the concert in commemoration of the 115th anniversary of the birth of Premier Zhou Enlai, with "Chinese Dream" as the theme.

  1. Shifting diets and the rise of male-biased inequality on the Central Plains of China during Eastern Zhou.

    Science.gov (United States)

    Dong, Yu; Morgan, Chelsea; Chinenov, Yurii; Zhou, Ligang; Fan, Wenquan; Ma, Xiaolin; Pechenkina, Kate

    2017-01-31

    Farming domesticated millets, tending pigs, and hunting constituted the core of human subsistence strategies during Neolithic Yangshao (5000-2900 BC). Introduction of wheat and barley as well as the addition of domesticated herbivores during the Late Neolithic (∼2600-1900 BC) led to restructuring of ancient Chinese subsistence strategies. This study documents a dietary shift from indigenous millets to the newly introduced cereals in northcentral China during the Bronze Age Eastern Zhou Dynasty (771-221 BC) based on stable isotope analysis of human and animal bone samples. Our results show that this change affected females to a greater degree than males. We find that consumption of the newly introduced cereals was associated with less consumption of animal products and a higher rate of skeletal stress markers among females. We hypothesized that the observed separation of dietary signatures between males and females marks the rise of male-biased inequality in early China. We test this hypothesis by comparing Eastern Zhou human skeletal data with those from Neolithic Yangshao archaeological contexts. We find no evidence of male-female inequality in early farming communities. The presence of male-biased inequality in Eastern Zhou society is supported by increased body height difference between the sexes as well as the greater wealth of male burials.

  2. Main agronomic traits and resistance to rice blast of space-induced mutant lines of Zhong-er-ruan-zhan

    International Nuclear Information System (INIS)

    Xiao Wuming; Wang Hui; Liu Yongzhu; Guo Tao; Chen Zhiqiang; Yang Qiyun; Zhu Xiaoyuan

    2012-01-01

    The main agronomic traits and resistance to rice blast of 34 space-induced lines from an elite rice cultivar, Zhong-er-ruan-zhan were evaluated at their SP 4 . The resistance to blast of the mutant lines had been tested by two blast isolates previously. It was found that the mutant lines showed significant difference in plant height, effective panicles, panicle length and grains per panicle etc. from their parent. The range of variation in 1000-grain weight the largest, followed by the seed-setting rate, and that of effective panicles was the least among all the traits. Except for the line Z34, 33 mutant lines had broader resistance spectra than the wild-type based on the test with 38 different blast isolates, and all the 33 lines were also resistant to the panicle blast in the field. The result confirmed that selection for resistant to blast in lower generations was reliable. Taking account of agronomic traits and blast resistance, promising lines with resistance to blast and good agronomic characters could be selected from those mutant lines. Therefore, the elite rice germplasm with enhanced disease resistance can be produced. (authors)

  3. The Integration of Chuji Calendars in the Late Western Zhou Dynasty

    Science.gov (United States)

    Li, Y.

    2017-03-01

    In this paper, we investigate 23 four-element-materials contained Chuji (characters usually on bronze vessels, perhaps represent the moon phase) in the late Western Zhou Dynasty. It is assumed that all 5 elder-year data (kings' year>25 yr) should belong to the periods of king Li or king Xuan. At the same time, in order to guarantee the completeness, compatibility, and objectivity of these kinds of calendars, in the paper we build up them respectively according to the 24 characters of Chinese ancient calendar. We use the transformation platform for Chinese ancient dates to finish the calendars, consider the five different first years when both kings took their powers, set the moon age of Chuji cover any day in a lunar month, and as far as possible give every result for each material as in different kings' period. As a result, we totally derive 13 calendars according to different combinations of the characters of ancient calendars. When subdivided by the different combinations of the kings' periods, 33 solutions are obtained, but the moon phases of Chuji are usually in the second half month. The best result, with Jian Mao and the leap month in the end of the year, is related with the BC878 (BC827) as the first year of king Li (king Xuan). The coincidence rate of 23 data is 100%, and average moon phases are 19.84 days. The suboptimum choices have four solutions; the coincidence rate is 95.7%, respectively with Jian Chen and the leap month in the middle of the year; together with Jian Wu and the leap month in the middle or end of the year. We point out that these results may constitute and link respectively with other materials (even with other moon phases) as long as have the same calendar features. After adopting more materials and higher qualification, the scope of the solutions can be further limited and narrow. In addition, the different researchers can easily obtain or intercept their needed results respectively from this paper.

  4. Mapping and validation of a new QTL for adult-plant resistance to powdery mildew in Chinese elite bread wheat line Zhou8425B.

    Science.gov (United States)

    Jia, Aolin; Ren, Yan; Gao, Fengmei; Yin, Guihong; Liu, Jindong; Guo, Lu; Zheng, Jizhou; He, Zhonghu; Xia, Xianchun

    2018-05-01

    Four QTLs for adult-plant resistance to powdery mildew were mapped in the Zhou8425B/Chinese Spring population, and a new QTL on chromosome 3B was validated in 103 wheat cultivars derived from Zhou8425B. Zhou8425B is an elite wheat (Triticum aestivum L.) line widely used as a parent in Chinese wheat breeding programs. Identification of genes for adult-plant resistance (APR) to powdery mildew in Zhou8425B is of high importance for continued controlling the disease. In the current study, the high-density Illumina iSelect 90K single-nucleotide polymorphism (SNP) array was used to map quantitative trait loci (QTL) for APR to powdery mildew in 244 recombinant inbred lines derived from the cross Zhou8425B/Chinese Spring. Inclusive composite interval mapping identified QTL on chromosomes 1B, 3B, 4B, and 7D, designated as QPm.caas-1BL.1, QPm.caas-3BS, QPm.caas-4BL.2, and QPm.caas-7DS, respectively. Resistance alleles at the QPm.caas-1BL.1, QPm.caas-3BS, and QPm.caas-4BL.2 loci were contributed by Zhou8425B, whereas that at QPm.caas-7DS was from Chinese Spring. QPm.caas-3BS, likely to be a new APR gene for powdery mildew resistance, was detected in all four environments. One SNP marker closely linked to QPm.caas-3BS was transferred into a semi-thermal asymmetric reverse PCR (STARP) marker and tested on 103 commercial wheat cultivars derived from Zhou8425B. Cultivars with the resistance allele at the QPm.caas-3BS locus had averaged maximum disease severity reduced by 5.3%. This STARP marker can be used for marker-assisted selection in improvement of the level of powdery mildew resistance in wheat breeding.

  5. Remote Sensing of Hydrological Changes in Tian-e-Zhou Oxbow Lake, an Ungauged Area of the Yangtze River Basin

    Directory of Open Access Journals (Sweden)

    Chao Yang

    2017-12-01

    Full Text Available The hydrological pattern changes have a great influence on the wetland environment. However, some important wetland areas often lack historical observations due to economic and physical conditions. The Tian-e-Zhou oxbow lake wetland is an important habitat for two endangered species and also has very little historical hydrological data. Remote sensing images can be used to explore the historical water area fluctuation of lakes. In addition, remote sensing can also be used to obtain historical water levels based on the water boundary elevation integrated with a topographic data (WBET method or the level-surface area relationship curve (LRC method. In order to minimize the uncertainty of the derived results, both methods were introduced in the extraction of the water level of Tian-e-Zhou during 1992–2015. The results reveal that the hydrological regime of the oxbow lake has experienced a significant change after the Shatanzi Levee construction in 1998. With the impact of the levee, the mean annual water surface area of the lake was reduced by 5.8 km2 during the flood season, but, during the non-flood season, it was increased by 1.35 km2. For the same period, the water level of the lake during the flood season also showed a 1.47 m (WBET method or 3.21 m (LRC method decrease. The mean annual water level increased by 1.12 m (WBET method or 0.75 m (LRC method. Both results had a good accuracy with RMSE (root-mean-square errors of less than 0.4 m. Furthermore, the water level differences between the Yangtze River channel and the oxbow lake increased by at least 0.5 m. It is found that the hydrological pattern of the oxbow lake changed significantly after the levee construction, which could bring some disadvantages to the habitats of the two endangered species.

  6. 周恩来的柔性人格从何而来%Where w as Zhou Enlai's Soft Personality from ?

    Institute of Scientific and Technical Information of China (English)

    谷传华

    2015-01-01

    周恩来的人格结构刚柔相济、严而有情,既有适应职业要求的“刚性”的一面,又有“柔性”的一面。周恩来的柔性人格从何而来?心理传记学分析显示,它很可能是由早年母爱的温暖、亲朋好友的影响等家庭因素促成的。周恩来具有对家的深切的依恋,而儿童青少年时期得到的家庭温暖和关爱是这种依恋形成的基础。在此过程中,母亲式人物特别是作为周恩来依恋对象的养母很可能发挥了至关重要的影响,促成了他的一系列的人格特征。%Zhou Enlai's personality was composed of “hard” and “soft” traits . On one hand , he had the“hard” traits ,which satisfied the need of politics .On the other hand ,he had the “soft” traits .Where was his soft personality from? Psycho‐biographical analysis indicated that maternal love and family members' and peers' influence had probably contributed to the development of Zhou Enlai's soft personality traits . He might develop the deep attachment to his family , which was based on the warmth and love from the family in his childhood and adolescence . In the process , mother‐like people played a significant role in the development of his soft personality traits .

  7. Discussion of FAN Zhong-yan’s Buddhist Thought and Personality Spirit%论范仲淹的佛禅思想及其人格精神

    Institute of Scientific and Technical Information of China (English)

    邢爽; 胡遂

    2014-01-01

    FAN Zhong-yan’s life ambition is to make the monarch as wise as Yao and Shun.He begged the ancient heart of Habitat for Humanity in his “YueYang Tower Notes”,“not pleased,not to have com-passion,”the implication was obvious Buddhist ideas with.The fusion of Confucianism and Buddhism thought of Fan Zhong-yan for the later generations to establish the “independent personality model un-moved either by gain or loss”.His life is spent in the pursuit and practice of Mahayana Bodhisattva “the highest state of compassion for the world of vision”,“being and not being”in perfect unity.%范仲淹的一生志在致君尧舜。《岳阳楼记》中他“尝求古仁人之心”,“不以物喜,不以己悲”的思想俨然带有佛家的意味。融合儒释思想的范仲淹为后来的士人树立了“宠辱不惊”的独立人格典范。他的一生都在追求和践行大乘菩萨道“悲心宏愿”的最高境界,为世人诠释了“有无之境”的完美统一。

  8. QTL Mapping of Adult-Plant Resistance to Leaf Rust in the Wheat Cross Zhou 8425B/Chinese Spring Using High-Density SNP Markers

    Directory of Open Access Journals (Sweden)

    Peipei Zhang

    2017-05-01

    Full Text Available Wheat leaf rust is an important disease worldwide. Growing resistant cultivars is an effective means to control the disease. In the present study, 244 recombinant inbred lines from Zhou 8425B/Chinese Spring cross were phenotyped for leaf rust severities during the 2011–2012, 2012–2013, 2013–2014, and 2014–2015 cropping seasons at Baoding, Hebei province, and 2012–2013 and 2013–2014 cropping seasons in Zhoukou, Henan province. The population was genotyped using the high-density Illumina iSelect 90K SNP assay and SSR markers. Inclusive composite interval mapping identified eight QTL, designated as QLr.hebau-2AL, QLr.hebau-2BS, QLr.hebau-3A, QLr.hebau-3BS, QLr.hebau-4AL, QLr.hebau-4B, QLr.hebau-5BL, and QLr.hebau-7DS, respectively. QLr.hebau-2BS, QLr.hebau-3A, QLr.hebau-3BS, and QLr.hebau-5BL were derived from Zhou 8425B, whereas the other four were from Chinese Spring. Three stable QTL on chromosomes 2BS, 4B and 7DS explained 7.5–10.6%, 5.5–24.4%, and 11.2–20.9% of the phenotypic variance, respectively. QLr.hebau-2BS in Zhou 8425B might be the same as LrZH22 in Zhoumai 22; QLr.hebau-4B might be the residual resistance of Lr12, and QLr.hebau-7DS is Lr34. QLr.hebau-2AL, QLr.hebau-3BS, QLr.hebau-4AL, and QLr.hebau-5BL are likely to be novel QTL for leaf rust. These QTL and their closely linked SNP and SSR markers can be used for fine mapping, candidate gene discovery, and marker-assisted selection in wheat breeding.

  9. XANES investigation of Chinese faience excavated from Peng State Cemetery site in Western Zhou Period (BC1046–BC771)

    Energy Technology Data Exchange (ETDEWEB)

    Hao, Wentao; Yang, Yimin [Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044 (China); Department of Scientific History and Archaeometry, University of Chinese Academy of Sciences, Beijing 100049 (China); Zhu, Jian, E-mail: jzhu@ucas.ac.cn [Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044 (China); Department of Scientific History and Archaeometry, University of Chinese Academy of Sciences, Beijing 100049 (China); Gu, Zhou [Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044 (China); Department of Scientific History and Archaeometry, University of Chinese Academy of Sciences, Beijing 100049 (China); Xie, Yaoting [Institute of Archaeology of Shanxi Province, Taiyuan 030001 (China); Zhang, Jing [Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Wang, Lihua [Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204 (China)

    2014-10-15

    Highlights: • We analyzed faience of Peng State archaeological cemetery site in Western Zhou Dynasty (BC1046–BC771). • We investigated the chemical composition and oxidation state by energy dispersive X-ray fluorescence (EDXRF) and X-ray absorption near edge spectroscopy (XANES), respectively. • The coloring element in both beads is copper in +2 valence, and the color divergence of these two beads may originate from different local chemical environments of Cu{sup 2+}. • Chinese faience in this period is the earliest glaze with copper colorant. - Abstract: As a special kind of glazed ceramic, faience has an important role to play in the technological trajectory that eventually leads to the development of ancient glass. In China, faience products first emerged in early Western Zhou Dynasty (1046BC–771BC), and their great significance as well as brilliant colors varying between blue and green attracted a lot of scholars. However, scientific researches on the color source of Chinese faience in view of microstructure characterization are quite few. In the present work, analyses by energy dispersive X-ray fluorescence (EDXRF) and X-ray absorption near edge spectroscopy (XANES) were carried out on two faience beads with relatively blue and green color, respectively, both of which were excavated from Peng State archaeological cemetery site in Western Zhou Dynasty. The results show that the coloring element in both beads is copper with +2 valence, and the color divergence of these two beads may originate from different local chemical environments of Cu{sup 2+}. It is suggested that the faience in this period is the earliest glaze with copper colorant in China.

  10. XANES investigation of Chinese faience excavated from Peng State Cemetery site in Western Zhou Period (BC1046–BC771)

    International Nuclear Information System (INIS)

    Hao, Wentao; Yang, Yimin; Zhu, Jian; Gu, Zhou; Xie, Yaoting; Zhang, Jing; Wang, Lihua

    2014-01-01

    Highlights: • We analyzed faience of Peng State archaeological cemetery site in Western Zhou Dynasty (BC1046–BC771). • We investigated the chemical composition and oxidation state by energy dispersive X-ray fluorescence (EDXRF) and X-ray absorption near edge spectroscopy (XANES), respectively. • The coloring element in both beads is copper in +2 valence, and the color divergence of these two beads may originate from different local chemical environments of Cu 2+ . • Chinese faience in this period is the earliest glaze with copper colorant. - Abstract: As a special kind of glazed ceramic, faience has an important role to play in the technological trajectory that eventually leads to the development of ancient glass. In China, faience products first emerged in early Western Zhou Dynasty (1046BC–771BC), and their great significance as well as brilliant colors varying between blue and green attracted a lot of scholars. However, scientific researches on the color source of Chinese faience in view of microstructure characterization are quite few. In the present work, analyses by energy dispersive X-ray fluorescence (EDXRF) and X-ray absorption near edge spectroscopy (XANES) were carried out on two faience beads with relatively blue and green color, respectively, both of which were excavated from Peng State archaeological cemetery site in Western Zhou Dynasty. The results show that the coloring element in both beads is copper with +2 valence, and the color divergence of these two beads may originate from different local chemical environments of Cu 2+ . It is suggested that the faience in this period is the earliest glaze with copper colorant in China

  11. Teng-Long-Bu-Zhong-Tang, a Chinese herbal formula, enhances anticancer effects of 5--Fluorouracil in CT26 colon carcinoma.

    Science.gov (United States)

    Deng, Shan; Hu, Bing; An, Hong-Mei; Du, Qin; Xu, Ling; Shen, Ke-Ping; Shi, Xiu-Feng; Wei, Meng-Meng; Wu, Yang

    2013-06-08

    Colorectal cancer remains one of the leading causes of cancer death worldwide. Traditional Chinese Medicine (TCM) has played a positive role in colorectal cancer treatment. There is a great need to establish effective herbal formula for colorectal cancer treatment. Based on TCM principles and clinical practices, we have established an eight herbs composed formula for colorectal cancer treatment, which is Teng-Long-Bu-Zhong-Tang (TLBZT). We have demonstrated the anticancer effects of TLBZT against colorectal carcinoma in vitro. In present study, we evaluated the anticancer potential of TLBZT, used alone or in combination with low dose of 5-Fluorouracil (5-Fu), in CT26 colon carcinoma in vivo. CT26 colon carcinoma was established in BALB/c mice and treated with TLBZT, 5-Fu, or TLBZT plus 5-Fu. The tumor volumes were observed. Apoptosis was detected by TUNEL assay. Caspases activities were detected by colorimetric assay. Cell senescence was indentified by senescence β-galactosidase staining. Gene expression and angiogenesis was observed by immunohistochemistry or western blot. TLBZT significantly inhibited CT26 colon carcinoma growth. TLBZT elicited apoptosis in CT26 colon carcinoma, accompanied by Caspase-3, 8, and 9 activation and PARP cleavage, and downregulation of XIAP and Survivin. TLBZT also induced cell senescence in CT26 colon carcinoma, with concomitant upregulation of p16 and p21 and downregulation of RB phosphorylation. In addition, angiogenesis and VEGF expression in CT26 colon carcinoma was significantly inhibited by TLBZT treatment. Furthermore, TLBZT significantly enhanced anticancer effects of 5-Fu in CT26 colon carcinoma. TLBZT exhibited significantly anticancer effect, and enhanced the effects of 5-Fu in CT26 colon carcinoma, which may correlate with induction of apoptosis and cell senescence, and angiogenesis inhibition. The present study provides new insight into TCM approaches for colon cancer treatment that are worth of further study.

  12. On sound transmission through double-walled cylindrical shells lined with poroelastic material: Comparison with Zhou's results and further effect of external mean flow

    Science.gov (United States)

    Liu, Yu; He, Chuanbo

    2015-12-01

    In this discussion, the corrections to the errors found in the derivations and the numerical code of a recent analytical study (Zhou et al. Journal of Sound and Vibration 333 (7) (2014) 1972-1990) on sound transmission through double-walled cylindrical shells lined with poroelastic material are presented and discussed, as well as the further effect of the external mean flow on the transmission loss. After applying the corrections, the locations of the characteristic frequencies of thin shells remain unchanged, as well as the TL results above the ring frequency where BU and UU remain the best configurations in sound insulation performance. In the low-frequency region below the ring frequency, however, the corrections attenuate the TL amplitude significantly for BU and UU, and hence the BB configuration exhibits the best performance which is consistent with previous observations for flat sandwich panels.

  13. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Yu-Song Guo Zhong-Duo Wang Cheng-Zhong Yan Yu-Lan Zhang Jin-Nan Zheng Yuan-Min Xu Tao Du Chu-Wu Liu · More Details Fulltext PDF ... Aifu Yang Dapeng Sun Shikai Liu Ying Dong Zhong Chen Zunchun Zhou · More Details Fulltext ...

  14. On ZHOU Xicheng and the Modern Education in Guizhou%周西成与贵州近代教育探析

    Institute of Scientific and Technical Information of China (English)

    李懋君

    2012-01-01

    Due to the geographical position of Guizhou, its education was in backward state. The period of the Republic of China saw the tangled warfare of warlords and the destitute life of the people. Zhou Xicheng advocated the modernization of Guizhou education reform during his governance, including reorganizing educational administrative organizations, expanding schools and appointing celebrities to improve schools environment, recruiting excellent teachers and setting up Guizhou University, the above measures gained great reputation for Guizhou in the southwest region. These measures played a positive role on the modernization of Guizhou education and improved the education modernization in Guizhou.%贵州由于地理位置原因,文化教育一直处于落后状态。民国时期,军阀混战,民不聊生。周西成主政时期对贵州教育进行近代化改革,他整顿教育行政机关、扩建中小学、任用知名人士改善学校境况、扩充优良师资和创办贵州大学等,这些措施使贵州在西南地区一时名声大噪。以上各项措施对贵州教育近代化的影响起到了积极作用,以此推动了贵州教育近代化的发展。

  15. Liposomal preparation by supercritical fluids technology | Zhong ...

    African Journals Online (AJOL)

    African Journal of Biotechnology ... technology (SCF) has been utilized in liposomal preparation because of its friendliness, nontoxicity to the environment and its possibility to achieve solvent-free liposomes and industrial-scale of liposome production under the conditions of current good manufacturing practice (cGMP).

  16. Zhou Enlai and Chinese Grand Strategy

    National Research Council Canada - National Science Library

    Latham, Richard J

    1990-01-01

    ...." Contemporary Chinese writers actually write very little about modern Chinese strategy. When they do investigate the subject, they tend to begin with the late Qing dynasty and focus on events before 1949...

  17. The family name Solimonadaceae Losey et al. 2013 is illegitimate, proposals to create the names 'Sinobacter soli' comb. nov. and 'Sinobacter variicoloris' contravene the Code, the family name Xanthomonadaceae Saddler and Bradbury 2005 and the order name Xanthomonadales Saddler and Bradbury 2005 are illegitimate and notes on the application of the family names Solibacteraceae Zhou et al. 2008, Nevskiaceae Henrici and Johnson 1935 (Approved Lists 1980) and Lysobacteraceae Christensen and Cook 1978 (Approved Lists 1980) and order name Lysobacteriales Christensen and Cook 1978 (Approved Lists 1980) with respect to the classification of the corresponding type genera Solibacter Zhou et al. 2008, Nevskia Famintzin 1892 (Approved Lists 1980) and Lysobacter Christensen and Cook 1978 (Approved Lists 1980) and importance of accurately expressing the link between a taxonomic name, its authors and the corresponding description/circumscription/emendation.

    Science.gov (United States)

    Tindall, B J

    2014-01-01

    In a recent publication the name Solimonadaceae Losey et al. 2013 has been proposed as a replacement name for the family name Sinobacteraceae Zhou et al. 2008. This course of action contravenes the current Code governing the nomenclature of prokaryotes, making Solimonadaceae Losey et al. 2013 an illegitimate name that neither has claim to priority nor can be used as a correct name. Closer examination of publications dealing with the taxonomy of members of the genera Solimonas and Sinobacter and the placement of these taxa at the rank of family and order reveal problems associated with the application of the family names Sinobacteraceae Zhou et al. 2008, Nevskiaceae Henrici and Johnson 1935 (Approved Lists 1980) and Lysobacteraceae Christensen and Cook 1978 (Approved Lists 1980) and the order names Lysobacterales Christensen and Cook 1978 (Approved Lists 1980) and Xanthomonadales Saddler and Bradbury 2005.

  18. 影响公益众筹中项目筹款能力的一些相关因素--以众筹网为例%Some Related Factors Affecting the Ability to Raise Funds in the Crowdfunding of the Public Service---A Case Study of the ZhongChou Network

    Institute of Scientific and Technical Information of China (English)

    苟爱萍; 田江

    2016-01-01

    随着众筹融资和“互联网+”的发展,公益众筹开始兴起,文中通过爬虫软件获取了截至2016年6月22日众筹网所有成功结束的筹款项目的数据,通过数据分析发现了不同性质的公益项目在众筹过程中具有不同的优势,并且通过SPSS进行了数据间简单的相关性分析,发现了影响公益众筹能力的一些相关性因素和非相关因素,研究了项目信息的透明度,回报捐助的方式以及关注度对一个公益筹款项目的影响。%With the development of the Crowdfunding and“Internet plus”,the Crowdfunding of the public service begin to develop.This paper achieved all the datas of the successful public service projects in the ZhongChou network until June 22,2016 using the crawler software.Through the data analysis found that the different nature of the public service projects in the process of raising the fund has a different advantage,and through the simple correlation analysis using SPSS,found some related factors and non-related factors that affect the ability to raise fund in Crowdfunding of the public service,the influence of the transparency of project information,the way of return and the degree of concern on a public service project.

  19. 突发群体事件后乌鲁木齐市中湾街沿街居民精神障碍流行病学调查%Epidemiological survey of mental disorder along the Zhong-wan street in the Urumqi after the emergency of group injury

    Institute of Scientific and Technical Information of China (English)

    徐向东; 吕淑云; 夏叶玲; 贾丽娜; 胡新伟; 买买提热夏提·吐尔逊; 张莉; 李月娥; 陈亮

    2014-01-01

    目的 了解乌鲁木齐市突发群体事件后中湾街沿街年龄≥15岁居民各类精神障碍的患病率、发病因素及规律,为街道社区心理卫生服务尤其是心理危机干预提供依据.方法 2009年9月5日至11月5日对乌鲁木齐市黑甲山后街社区沿街居民进行了调查,对其中中湾街沿街年龄≥15岁全体居民,由精神科医生以DSM-Ⅳ-TR轴Ⅰ障碍临床定式检查患者版进行了调查,使用DSM-Ⅳ对各类精神障碍进行诊断.结果 (1)共有931人完成了调查,精神障碍的总时点患病率为24.3%(226/931),最常见的精神障碍为创伤后应激障碍(post traumatic stress disorder,PTSD)(13.5%,126/931),重性抑郁障碍(8.7%,81/931)和未特定抑郁障碍(3.4%,32/931).(2)高暴露组总患病率为41.3%(143/346),高于低暴露组(14.2%,83/585),差异有统计学意义(P<0.01);年龄组总患病率随着年龄增大呈增高趋势(≥55岁组略有下降):15 ~ 24岁8.8%(7/192),25 ~ 34岁20.4%(44/225),35 ~44岁26.5%(77/291),45~54岁41.7%(55/132),≥55岁34.1%(31/91),差异有统计学意义(P<0.01).(3)PTSD患者自愿接受治疗23例(18.3%),2例完成治疗.结论 相关区域PTSD和重性抑郁障碍患病率位于突发群体事件后精神障碍的前两位.高暴露者精神障碍总患病率高于低暴露者,年龄<55岁人群精神障碍总患病率随年龄增大呈增高趋势.社区PTSD患者治疗依从性差.%Objective To understand the prevalence rate and factors to mental disorder in residents aged 15 years and older along the Zhong-wan street in the Urumqi after the emergency of group injury.To provide the basis for the community mental health service especially psychological crisis intervention.Methods The residents aged 15 years and older along the Zhong-wan street were assessed with the DSMⅣ-TR for making diagnosis of axis Ⅰ disorder from September 5 to November 5 in 2009.Results In the 931 residents completed the surveys

  20. A system-level mechanistic investigation of traditional Chinese ...

    African Journals Online (AJOL)

    Xiao-Hong Gu* ... targets related to lung and stomach diseases were searched and screened to avoid duplication. ... Liu et al. Trop J Pharm Res, August 2017; 16(8): 1910. On account of this deficiency in knowledge, ..... Ru J, Li P, Wang J, Zhou W, Li B, Huang C, Li P, Guo Z, ... Zhonghua Wei Zhong Bing Ji Jiu Yi Xue 2013;.

  1. Zhou Enlai and the End of Unequal Treaties

    National Research Council Canada - National Science Library

    Kenny, Jr, James J

    1996-01-01

    China's rapprochement with the United States of America in 1971-72 represented one of the most dramatic realignments in world affairs since Hitler's invasion of the Soviet Union a generation earlier...

  2. On an inequality of Sagher and Zhou concerning Stein's lemma

    Czech Academy of Sciences Publication Activity Database

    Announi, M.; Grafakos, L.; Honzík, Petr

    2009-01-01

    Roč. 60, č. 3 (2009), s. 297-306 ISSN 0010-0757 Institutional research plan: CEZ:AV0Z10190503 Keywords : lacunary series * sequences * Rademacher functions Subject RIV: BA - General Mathematics Impact factor: 0.389, year: 2009

  3. ZHENG ZHOU: A Prospering City in Middle China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ With a pleasant climate,Zhengzhou is welcoming all year round.The hottest month is July and the average temperature is about 27 C while the coldest month is January with an average temperature of -0.2 C.Autumn and spring ale the best and the peak tourist seasons.

  4. Novel circulatory connection from the acupoint Zhong Wan(CV12 to pancreas

    Directory of Open Access Journals (Sweden)

    Minsoo Kim

    2008-03-01

    Full Text Available Objectives : Demonstrating a novel circulatory path from the acupoint(CV12 to the pancreas. Method : Alcian blue(1% solution, 20μl, pH 7.4 was injected into the acupoint(CV12. Two hours later the surfaces of internal organs were observed by using a stereomicroscope. Results : Alcian blue arrived and colored the omental fat band(OFB on the pancreas. The OFB connected the head and tail of the pancreas, the pancreas and the spleen, and the pancreas and the stomach. Conclusion : The existence of a novel circulatory path from the acupoint CV12 to the pancreas and its OFB was demonstrated.

  5. New Perspectives on Chinese Herbal Medicine (Zhong-Yao) Research and Development

    Science.gov (United States)

    Pan, Si-Yuan; Chen, Si-Bao; Dong, Hong-Guang; Yu, Zhi-Ling; Dong, Ji-Cui; Long, Zhi-Xian; Fong, Wang-Fun; Han, Yi-Fan; Ko, Kam-Ming

    2011-01-01

    Synthetic chemical drugs, while being efficacious in the clinical management of many diseases, are often associated with undesirable side effects in patients. It is now clear that the need of therapeutic intervention in many clinical conditions cannot be satisfactorily met by synthetic chemical drugs. Since the research and development of new chemical drugs remain time-consuming, capital-intensive and risky, much effort has been put in the search for alternative routes for drug discovery in China. This narrative review illustrates various approaches to the research and drug discovery in Chinese herbal medicine. Although this article focuses on Chinese traditional drugs, it is also conducive to the development of other traditional remedies and innovative drug discovery. PMID:21785622

  6. New Perspectives on Chinese Herbal Medicine (Zhong-Yao Research and Development

    Directory of Open Access Journals (Sweden)

    Si-Yuan Pan

    2011-01-01

    Full Text Available Synthetic chemical drugs, while being efficacious in the clinical management of many diseases, are often associated with undesirable side effects in patients. It is now clear that the need of therapeutic intervention in many clinical conditions cannot be satisfactorily met by synthetic chemical drugs. Since the research and development of new chemical drugs remain time-consuming, capital-intensive and risky, much effort has been put in the search for alternative routes for drug discovery in China. This narrative review illustrates various approaches to the research and drug discovery in Chinese herbal medicine. Although this article focuses on Chinese traditional drugs, it is also conducive to the development of other traditional remedies and innovative drug discovery.

  7. Zhou et al., Afr J Tradit Complement Altern Med. (2010) 7(4):339-349

    African Journals Online (AJOL)

    USER

    Thirdly, pharmacokinetics analysis of Scutellaria baicalensis and Curcuma .... All the plasma samples were stored at −20°C until analysis. ... After centrifugation at 3,000 rpm for 10 min, the supernatant was filtered through a 0.45 μm membrane filter unit. ..... traditional Chinese herbs and vegetables for chemoprevention.

  8. Microarray analysis of genes affected by salt stress in tomato | Zhou ...

    African Journals Online (AJOL)

    This study has provided a set of candidate genes, especially those in the regulatory machinery that can be further investigated to define salt stress in tomato and other plant species. Keywords: Antioxidants, cellular metabolism, cell wall, chaperonine, ethylene, protein kinase, tomato, transcription regulator, translation ...

  9. Zhou et al., Afr J Tradit Complement Altern Med. (2015) 12(4):87-95 ...

    African Journals Online (AJOL)

    Proff.Adewunmi

    containing 10 rats: (1) I/R-ethanol group (IRI), in which the rats were .... Wy14643 Pretreatment Alleviated Liver Pathological Changes in Liver I/R Injury .... IRI in myocardial and cerebral by suppressing inflammation(Yeh CH,2006; Collino M,.

  10. Zhou et al., Afr J Tradit Complement Altern Med. (2011) 8(4):405 ‐411

    African Journals Online (AJOL)

    AJTCAM

    from six different habitats in China: Zhejiang Province, Anhui Province, Jiangxi Province, Chongqing City, Hunan Province and Hebei Province. Chemicals and reagents. Analytical grade-methanol was purchased from Sigma Aldrich, UK. HPLC-grade water, acetonitrile and tetrahydrofuran (THF) were purchased from Fisher ...

  11. RETRACTED: Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population.

    Science.gov (United States)

    Zhong, Weiqiang; Jiang, Zongpei; Zhou, Tian-Biao

    2015-12-01

    This article has been included in a multiple retraction: Weiqiang Zhong, Zongpei Jiang, and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population Journal of Renin-Angiotensin-Aldosterone System 1470320314566019, first published on January 26, 2015 doi: 10.1177/1470320314566019 This article has been retracted at the request of the Editors and the Publisher. After conducting a thorough investigation, SAGE found that the submitting authors of a number of papers published in the Journal of the Renin-Angiotensin Aldosterone System ( JRAAS) (listed below) had supplied fabricated contact details for their nominated reviewers. The Editors accepted these papers based on the reports supplied by the individuals using these fake reviewer email accounts. After concluding that the peer review process was therefore seriously compromised, SAGE and the journal Editors have decided to retract all affected articles. Online First articles (these articles will not be published in an issue) Wenzhuang Tang, Tian-Biao Zhou, and Zongpei Jiang Association of the angiotensinogen M235T gene polymorphism with risk of diabetes mellitus developing into diabetic nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563426, first published on December 18, 2014 doi: 10.1177/1470320314563426 Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang, and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563424, first published on December 18, 2014 doi: 10.1177/1470320314563424 Weiqiang Zhong, Zongpei Jiang, and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population Journal of Renin-Angiotensin-Aldosterone System 1470320314566019, first published on January 26, 2015 doi: 10

  12. RETRACTED: Association of the ACE I/D gene polymorphism with sepsis susceptibility and sepsis progression.

    Science.gov (United States)

    Yang, Chun-Hua; Zhou, Tian-Biao

    2015-12-01

    This article has been included in a multiple retraction: Chun-Hua Yang and Tian-Biao Zhou Association of the ACE I/D gene polymorphism with sepsis susceptibility and sepsis progression Journal of Renin-Angiotensin-Aldosterone System 1470320314568521, first published on February 3, 2015 doi: 10.1177/1470320314568521 This article has been retracted at the request of the Editors and the Publisher. After conducting a thorough investigation, SAGE found that the submitting authors of a number of papers published in the Journal of the Renin-Angiotensin Aldosterone System ( JRAAS) (listed below) had supplied fabricated contact details for their nominated reviewers. The Editors accepted these papers based on the reports supplied by the individuals using these fake reviewer email accounts. After concluding that the peer review process was therefore seriously compromised, SAGE and the journal Editors have decided to retract all affected articles. Online First articles (these articles will not be published in an issue) Wenzhuang Tang, Tian-Biao Zhou, and Zongpei Jiang Association of the angiotensinogen M235T gene polymorphism with risk of diabetes mellitus developing into diabetic nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563426, first published on December 18, 2014 doi: 10.1177/1470320314563426 Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang, and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563424, first published on December 18, 2014 doi: 10.1177/1470320314563424 Weiqiang Zhong, Zongpei Jiang, and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population Journal of Renin-Angiotensin-Aldosterone System 1470320314566019, first published on January 26, 2015 doi: 10.1177/1470320314566019 Tian-Biao Zhou, Xue-Feng Guo, Zongpei

  13. RETRACTED: Relationship between the ACE I/D gene polymorphism and T1DN susceptibility/risk of T1DM developing into T1DN in the Caucasian population.

    Science.gov (United States)

    Zhou, Tian-Biao; Guo, Xue-Feng; Jiang, Zongpei; Li, Hong-Yan

    2015-12-01

    The following article has been included in a multiple retraction: Tian-Biao Zhou, Xue-Feng Guo, Zongpei Jiang, and Hong-Yan Li Relationship between the ACE I/D gene polymorphism and T1DN susceptibility/risk of T1DM developing into T1DN in the Caucasian population Journal of Renin-Angiotensin-Aldosterone System 1470320314563425, first published on February 1, 2015 doi: 10.1177/1470320314563425 This article has been retracted at the request of the Editors and the Publisher. After conducting a thorough investigation, SAGE found that the submitting authors of a number of papers published in the Journal of the Renin-Angiotensin Aldosterone System ( JRAAS) (listed below) had supplied fabricated contact details for their nominated reviewers. The Editors accepted these papers based on the reports supplied by the individuals using these fake reviewer email accounts. After concluding that the peer review process was therefore seriously compromised, SAGE and the journal Editors have decided to retract all affected articles. Online First articles (these articles will not be published in an issue) Wenzhuang Tang, Tian-Biao Zhou, and Zongpei Jiang Association of the angiotensinogen M235T gene polymorphism with risk of diabetes mellitus developing into diabetic nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563426, first published on December 18, 2014 doi: 10.1177/1470320314563426 Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang, and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563424, first published on December 18, 2014 doi: 10.1177/1470320314563424 Weiqiang Zhong, Zongpei Jiang, and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population Journal of Renin-Angiotensin-Aldosterone System 1470320314566019, first published on January

  14. "A Personal Reflection on Norodom Sihanouk and Zhou Enlai: An Extraordinary Friendship on the Fringes of the Cold War"

    Directory of Open Access Journals (Sweden)

    Ambassador Julio A. Jeldres

    2012-09-01

    Full Text Available I was sixteen years old when I first read about Norodom Sihanouk and Cambodia. Jacqueline Kennedy’s visit to Cambodia in November 1967 had been widely reported by the press in my homeland, Chile, where her assassinated husband was greatly admired. Through Jackie Kennedy’s visit to Cambodia, I became interested in Norodom Sihanouk’s fascinating life, totally unaware that, years later, our paths would cross and I would become his private secretary. My Cambodian friends often tell me that it was my destiny. In 1967, I wanted to know more about Cambodia. Since there was no information available, I wrote to the Cambodian mission at the United Nations. I found it unbelievable, but four months later I received a handwritten letter back from Sihanouk himself. That began our friendship, which was first conducted through correspondence...

  15. Taking a Toll(Toll-free holidays bring massive congestion and opposition by highway operators By Zhou Xiaoyan)

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Dubbed the "'Golden Week," the National Day holiday (normally October 1-7) is a traditional peak travel period for many Chinese who hit the road. But this year's holiday was different from years past: most motorists across the country were exempt from paying toll fees.

  16. VizieR Online Data Catalog: Follow-up photometry and spectroscopy of KELT-17 (Zhou+, 2016)

    Science.gov (United States)

    Zhou, G.; Rodriguez, J. E.; Collins, K. A.; Beatty, T.; Oberst, T.; Heintz, T. M.; Stassun, K. G.; Latham, D. W.; Kuhn, R. B.; Bieryla, A.; Lund, M. B.; Labadie-Bartz, J.; Siverd, R. J.; Stevens, D. J.; Gaudi, B. S.; Pepper, J.; Buchhave, L. A.; Eastman, J.; Colon, K.; Cargile, P.; James, D.; Gregorio, J.; Reed, P. A.; Jensen, E. L. N.; Cohen, D. H.; McLeod, K. K.; Tan, T. G.; Zambelli, R.; Bayliss, D.; Bento, J.; Esquerdo, G. A.; Berlind, P.; Calkins, M. L.; Blancato, K.; Manner, M.; Samulski, C.; Stockdale, C.; Nelson, P.; Stephens, D.; Curtis, I.; Kielkopf, J.; Fulton, B. J.; Depoy, D. L.; Marshall, J. L.; Pogge, R.; Gould, A.; Trueblood, M.; Trueblood, P.

    2017-05-01

    KELT-17, the first exoplanet host discovered through the combined observations of both the Kilodegree Extremely Little Telescope (KELT)-North and KELT-South, is located in KELT-South field 06 (KS06) and KELT-North field 14 (KN14), which are both centered on α=07h39m36s δ=+03°00'00'' (J2000). At the time of identification, the post-processed KELT data set included 2092 images from KN14, taken between UT 2011 October 11 and UT 2013 March 26 and 2636 images from KS06 taken between UT 2010 March 02 and 2013 May 10. The discovery light curves from both KELT-North and KELT-South are shown in Figure1. We obtained higher spatial resolution and precision photometric follow-up observations of KELT-17b in multiple filters. An I-band transit was observed on UT 2015 March 05 at the Canela's Robotic Observatory (CROW) with the 0.3m SCT12 telescope, remotely operated from Portalegre, Portugal. Observations were acquired with the ST10XME CCD camera, with a 30'*20' field of view and a 0.86'' pixel scale. A full multi-color (V and I) transit of KELT-17b was observed on UT 2015 March 12 at Kutztown University Observatory (KUO), located on the campus of Kutztown University in Kutztown, Pennsylvania. KUO's main instrument is the 0.6 m Ritchey-Chretien optical telescope with a focal ratio of f/8. The imaging CCD (KAF-6303E) camera has an array of 3K*2K (9μm) pixels and covers a field of view of 19.5'*13.0'. The Peter van de Kamp Observatory (PvdK) at Swarthmore College (near Philadelphia) houses a 0.62m Ritchey-Chretien reflector with a 4K*4K pixel Apogee CCD. The telescope and camera together have a 26'*26' field of view and a 0.61'' pixel scale. PvdK observed KELT-17b on UT 2015 March 12 in the SDSS z' filter. KELT-17b was observed in both g' and i' on UT 2015 March 12 at Wellesley College's Whitin Observatory in Massachusetts. The telescope is a 0.6m Boller and Chivens with a DFM focal reducer yielding an effective focal ratio of f/9.6. We used an Apogee U230 2K*2K camera with a 0.58''/pixel scale and a 20'*20' field of view. One full transit of KELT-17b was observed from the Westminster College Observatory (WCO), PA, on UT 2015 November 4 in the z' filter. The observations employed a 0.35m f/11 Celestron C14 Schmidt-Cassegrain telescope and SBIG STL-6303E CCD with a ~3K*2K array of 9μm pixels, yielding a 24'*16' field of view and 1.4''/pixel image scale at 3*3 pixel binning. The stellar FWHM was seeing-limited with a typical value of ~3.2''. Three full transits of KELT-17b were observed on UT 2016 February 26 (g' and i') and UT 2016 March 31 (r') using the Manner-Vanderbilt Ritchie-Chrtien (MVRC) telescope located at the Mt. Lemmon summit of Steward Observatory, AZ. The observations employed a 0.6m f/8 RC Optical Systems Ritchie-Chretien telescope and SBIG STX-16803 CCD with a 4K*4K array of 9μm pixels, yielding a 26'*26' field of view and 0.39''/pixel image scale. The telescope was heavily defocused for all three observations resulting in a typical stellar FWHM of ~17''. The Perth Exoplanet Survey Telescope (PEST) observatory is a backyard observatory owned and operated by ThiamGuan (TG) Tan, located in Perth, Australia. It is equipped with a 0.3m Meade LX200 SCT f/10 telescope with focal reducer yielding f/5 and an SBIG ST-8XME CCD camera. The telescope and camera combine to have a 31'*21' field of view and a 1.2'' pixel scale. PEST observed KELT-17b on UT 2016 March 06 in the B band. A series of spectroscopic follow-up observations were performed to characterize the KELT-17 system. We performed low-resolution, high-signal-to-noise reconnaissance spectroscopic follow-up of KELT-17 using the Wide Field Spectrograph (WiFeS) on the Australian National University (ANU) 2.3m telescope at Siding Spring Observatory, Australia in 2015 February. In-depth spectroscopic characterization of KELT-17 was performed by the Tillinghast Reflector Echelle Spectrograph (TRES) on the 1.5m telescope at the Fred Lawrence Whipple Observatory, Mount Hopkins, Arizona, USA. TRES has a wavelength coverage of 3900-9100Å over 51 echelle orders, with a resolving power of λ/Δλ R=44000. A total of 12 out-of-transit observations were taken to characterize the radial velocity orbital variations exhibited by KELT-17. In addition, we also observed spectroscopic transits of KELT-17b with TRES on 2016 February 23 and 2016 February 26 UT, gathering 33 and 29 sets of spectra, respectively. (4 data files).

  17. Technology Education and Technology Teacher Education in Taiwan, R.O.C. = Zhong Hua Min Guo Ke Ji Jiao Yu Ji qi shi zi Jiao Yu.

    Science.gov (United States)

    Lee, Lung-Sheng Steven; Wang, Cheng-Pin Peter; Wang, Yen-chao; Shih, Neng-Mu; Yeh, Chung-ching

    Technology education in Taiwan begins with craft work at the elementary school level, and the most important point is the practical application. All junior high school students are required to take the Living Technology course. Content includes technology and life, information and communication, construction and manufacturing, and energy and…

  18. The present situation of the motivation of learning English in kindergarten——A case on LanZhou in GanSu

    Institute of Scientific and Technical Information of China (English)

    张小花

    2017-01-01

    Motivation is very important in the field of education. This article aims at investigating the present situation of motivation of English learning in kindergarten as well as some feasible suggestions that will be put forward.

  19. A Study of Moisture Sorption and Dielectric Processes of Starch and Sodium Starch Glycolate : Theme: Formulation and Manufacturing of Solid Dosage Forms Guest Editors: Tony Zhou and Tonglei Li.

    Science.gov (United States)

    Hiew, Tze Ning; Huang, Rongying; Popov, Ivan; Feldman, Yuri; Heng, Paul Wan Sia

    2017-12-01

    This study explored the potential of combining the use of moisture sorption isotherms and dielectric relaxation profiles of starch and sodium starch glycolate (SSG) to probe the location of moisture in dried and hydrated samples. Starch and SSG samples, dried and hydrated, were prepared. For hydrated samples, their moisture contents were determined. The samples were probed by dielectric spectroscopy using a frequency band of 0.1 Hz to 1 MHz to investigate their moisture-related relaxation profiles. The moisture sorption and desorption isotherms of starch and SSG were generated using a vapor sorption analyzer, and modeled using the Guggenheim-Anderson-de Boer equation. A clear high frequency relaxation process was detected in both dried and hydrated starches, while for dried starch, an additional slower low frequency process was also detected. The high frequency relaxation processes in hydrated and dried starches were assigned to the coupled starch-hydrated water relaxation. The low frequency relaxation in dried starch was attributed to the local chain motions of the starch backbone. No relaxation process associated with water was detected in both hydrated and dried SSG within the frequency and temperature range used in this study. The moisture sorption isotherms of SSG suggest the presence of high energy free water, which could have masked the relaxation process of the bound water during dielectric measurements. The combined study of moisture sorption isotherms and dielectric spectroscopy was shown to be beneficial and complementary in probing the effects of moisture on the relaxation processes of starch and SSG.

  20. Abstracts from the 15th International Myopia Conference

    Directory of Open Access Journals (Sweden)

    Alexandra Benavente-Perez

    2016-11-01

    against form deprivation myopia in chickens, by local signaling within the retina Ladan Ghodsi, William K. Stell O14 Contributions of ON and OFF pathways to emmetropization and form deprivation myopia in mice Machelle T. Pardue, Ranjay Chakraborty, Han na Park, Curran S. Sidhu, P. Michael Iuvone O15 Response of the human choroid to defocus Michael J Collins O16 What can RNA sequencing tell us about myopic sclera? Nethrajeith Srinvasalu, Sally A McFadden, Paul N Baird O17 Overview of dopamine, retinal function, and myopia P. Michael Iuvone O18 The eye as a "robust" optical system and myopia Pablo Artal O19 Effect of discontinuation of orthokeratology lens wear on axial elongation in children Pauline Cho, SW Cheung O20 Myopia prevention in Taiwan Pei-Chang Wu O21 Alternatives to ultraviolet light and riboflavin for in vivo crosslinking of scleral collagen Quan V. Hoang, Sally A. McFadden O22 Absence of intrinsically photosensitive retinal ganglion cells (ipRGC alters normal refractive development in mice Ranjay Chakraborty, Duk C. Lee, Erica G. Landis, Michael A. Bergen, Curran Sidhu, Samer Hattar, P. Michael Iuvone, Richard A. Stone, Machelle T. Pardue O23 Scleral micro-RNAs in myopia development and their potential as therapeutic targets Ravi Metlapally O24 Effects of the long-wavelength filtered continuous spectrum on emmetropization in juvenile guinea pigs Ruiqin Li, Qinglin Xu, Hong Zhon, Chenglin Pan, Weizhon Lan, Xiaoning Li, Ling Chen, Zhikuan Yang O25 Ocular and environmental factors associated with eye growth in childhood Scott A. Read O26 Overview- prevention and prediction of myopia and pathologic myopia Seang-Mei Saw O27 New insights into the roles of retinal dopamine in form-deprivation myopia and refractive development in C57BL/6 mice Shi-Jun Weng, Xiao-Hua Wu, Kang-Wei Qian, Yun-Yun Li, Guo-Zhong Xu, Furong Huang, Xiangtian Zhou, Jia Qu, Xiong-Li Yang, Yong-Mei Zhong O28 The effects of the adenosine antagonist, 7-methylxanthine, on refractive development in

  1. Altered spontaneous brain activity pattern in patients with high myopia using amplitude of low-frequency fluctuation: a resting-state fMRI study

    Directory of Open Access Journals (Sweden)

    Huang X

    2016-11-01

    Full Text Available Xin Huang,1,2,* Fu-Qing Zhou,3,* Yu-Xiang Hu,1 Xiao-Xuan Xu,1 Xiong Zhou,4 Yu-Lin Zhong,1 Jun Wang,4 Xiao-Rong Wu1 1Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, 2Department of Ophthalmology, The First People’s Hospital of Jiujiang City, Jiujiang, 3Department of Radiology, The First Affiliated Hospital of Nanchang University, Jiangxi Province Medical Imaging Research Institute, 4Second Department of Respiratory Disease, Jiangxi Provincial People’s Hospital, Nanchang, Jiangxi, People’s Republic of China *These authors contributed equally to this work Objective: Many previous reports have demonstrated significant neural anatomy changes in the brain of high myopic (HM patients, whereas the spontaneous brain activity changes in the HM patients at rest are not well studied. Our objective was to use amplitude of low-frequency fluctuation (ALFF method to investigate the changes in spontaneous brain activity in HM patients and their relationships with clinical features. Methods: A total of 38 patients with HM (17 males and 21 females and 38 healthy controls (HCs (17 males and 21 females closely matched in age, sex, and education underwent resting-state functional magnetic resonance imaging scans. The ALFF method was used to assess local features of spontaneous brain activity. The relationship between the mean ALFF signal values in many brain regions and the clinical features in HM patients was calculated by correlation analysis. Results: Compared with HCs, the HM patients had significantly lower ALFF in the right inferior and middle temporal gyrus, left middle temporal gyrus, left inferior frontal gyrus/putamen, right inferior frontal gyrus/putamen/insula, right middle frontal gyrus, and right inferior parietal lobule and higher ALFF values in the bilateral midcingulate cortex, left postcentral gyrus, and left precuneus/inferior parietal lobule. However, no relationship was found between the mean ALFF

  2. A rapid and highly sensitive protocol for the detection of Escherichia coli O157:H7 based on immunochromatography assay combined with the enrichment technique of immunomagnetic nanoparticles

    Directory of Open Access Journals (Sweden)

    Qi H

    2011-11-01

    Full Text Available Hui Qi1, Zhen Zhong1, Han-Xin Zhou1, Chun-Yan Deng1, Hai Zhu2, Jin-Feng Li2, Xi-Li Wang2, Fu-Rong Li1,31Clinical Medical Research Center, The Second Clinical Medical College (Shenzhen People's Hospital, Jinan University, 2Shenzhen Bioeasy Biotechnologies Co, Ltd, 3Shenzhen Institute of Gerontology, Shenzhen, People's Republic of ChinaBackground: Escherichia coli O157:H7 (E. coli O157:H7 is an important pathogenic bacterium that threatens human health. A rapid, simple, highly sensitive, and specific method for the detection of E. coli O157:H7 is necessary.Methods: In the present study, immunomagnetic nanoparticles (IMPs were prepared with nanopure iron as the core, coated with E. coli O157:H7 polyclonal antibodies. These IMPs were used in combination with immunochromatographic assay (ICA and used to establish highly sensitive and rapid kits (IMPs+ICA to detect E. coli O157:H7. The kits were then used to detect E. coli O157:H7 in 150 food samples and were compared with conventional ICA to evaluate their efficacy.Results: The average diameter of IMPs was 56 nm and the amount of adsorbed antibodies was 106.0 µg/mg. The sensitivity of ICA and IMPs+ICA was 105 colony-forming units/mL and 103 CFUs/mL, respectively, for purified E. coli O157:H7 solution. The sensitivity of IMPs+ICA was increased by two orders, and its specificity was similar to ICA.Conclusion: The kits have the potential to offer important social and economic benefits in the screening, monitoring, and control of food safety.Keywords: colloidal gold, immunomagnetic nanoparticles, Escherichia coli O157:H7, immunochromatographic assay

  3. Microstructural changes of whole brain in patients with comitant strabismus: evidence from a diffusion tensor imaging study

    Directory of Open Access Journals (Sweden)

    Huang X

    2016-08-01

    Full Text Available Xin Huang,1,2,* Hai-Jun Li,3,* Ying Zhang,1 De-Chang Peng,3 Pei-Hong Hu,1 Yu-Lin Zhong,1 Fu-Qing Zhou,3 Yi Shao1 1Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, 2Department of Ophthalmology, The First People’s Hospital of Jiujiang City, Jiujiang, 3Department of Radiology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China*These authors contributed equally to this work Objective: The aim of this study was to investigate the fractional anisotropy (FA and mean diffusivity (MD using a diffusion tensor imaging technique and whole-brain voxel-based analysis in patients with comitant strabismus.Patients and methods: A total of 19 (nine males and ten females patients with comitant strabismus and 19 age-, sex-, and education-matched healthy controls (HCs underwent magnetic resonance imaging examination. Imaging data were analyzed using two-sample t-tests to identify group differences in FA and MD values. Patients with comitant strabismus were distinguishable from HCs by receiver operating characteristic curves.Results: Compared with HCs, patients with comitant strabismus exhibited significantly decreased FA values in the brain regions of the left superior temporal gyrus and increased values in the bilateral medial frontal gyrus, right globus pallidus/brainstem, and bilateral precuneus. Meanwhile, MD value was significantly reduced in the brain regions of the bilateral cerebellum posterior lobe and left middle frontal gyrus but increased in the brain regions of the right middle frontal gyrus and left anterior cingulate.Conclusion: These results suggest significant brain abnormalities in comitant strabismus, which may underlie the pathologic mechanisms of fusion defects and ocular motility disorders in patients with comitant strabismus. Keywords: comitant strabismus, diffusion tensor imaging, mean diffusivity, fractional anisotropy, resting state

  4. China’s International Behavior. Activism, Opportunism, and Diversification

    Science.gov (United States)

    2009-01-01

    assessments of their national goals, see Yan Xuetong, Guoji Zhengzhi yu Zhong - guo [International Politics and China], Beijing , China: Beijing Daxue ...Decisions: Important State Strategies After 1989], Beijing , China: Zhong - yang Dangli Chubanshe, 2004, pp. 783–806. 11 Swaine and Tellis, 2000, pp. 1–20...at the Conference on East Asian Security, Beijing , China, December 15, 2003; and Wang Yi, “Quanqiuhua Jincheng Zhong de Yazhou Quyu Hezuo” [Asian

  5. Graphene energy storage and conversion applications

    CERN Document Server

    Liu, Zhaoping

    2014-01-01

    Series PrefacePrefaceAuthorsGraphene Overview; Xufeng Zhou, Wei Wang, and Zhaoping LiuSynthesis of Graphene; Wei Wang, Hailiang Cao, Xufeng Zhou, and Zhaoping LiuApplications of Graphene in Lithium Ion Batteries; Xufeng Zhou and Zhaoping LiuApplications of Graphene in New-Concept Batteries; Xufeng Zhou and Zhaoping LiuApplications of Graphene in Supercapacitors; Chao Zheng, Xufeng Zhou, Hailiang Cao, and Zhaoping LiuApplications of Graphene in Solar Cells; Fuqiang Huang, Dongyun Wan, Hui Bi, and Tianquan LinApplications of Graphene in Fuel Cells; Xuejun Zhou, Jinli Qiao, and Yuyu LiuIndex.

  6. Enhancement of Diosgenin Production in Plantlet and Cell Cultures ...

    African Journals Online (AJOL)

    Enhancement of Diosgenin Production in Plantlet and Cell Cultures of Dioscorea zingiberensis by Palmarumycin C13 from the Endophytic fungus, Berkleasmium sp. Dzf12. Y Mou, K Zhou, D Xu, R Yu, J Li, C Yin, L Zhou ...

  7. Effects of ice storm on forest ecosystem of southern China in 2008 Shaoqiang Wang1, Lei Zhou1, Weimin Ju2, Kun Huang1 1Key Lab of Ecosystem Network Observation and Modeling, Institute of Geographical Sciences and Natural Resources Research, Beijing, 10010

    Science.gov (United States)

    Wang, Shaoqiang

    2014-05-01

    Evidence is mounting that an increase in extreme climate events has begun to occur worldwide during the recent decades, which affect biosphere function and biodiversity. Ecosystems returned to its original structures and functions to maintain its sustainability, which was closely dependent on ecosystem resilience. Understanding the resilience and recovery capacity of ecosystem to extreme climate events is essential to predicting future ecosystem responses to climate change. Given the overwhelming importance of this region in the overall carbon cycle of forest ecosystems in China, south China suffered a destructive ice storm in 2008. In this study, we used the number of freezing day and a process-based model (Boreal Ecosystem Productivity Simulator, BEPS) to characterize the spatial distribution of ice storm region in southeastern China and explore the impacts on carbon cycle of forest ecosystem over the past decade. The ecosystem variables, i.e. Net primary productivity (NPP), Evapotranspiration (ET), and Water use efficiency (WUE, the ratio of NPP to ET) from the outputs of BEPS models were used to detect the resistance and resilience of forest ecosystem in southern China. The pattern of ice storm-induced forest productivity widespread decline was closely related to the number of freezing day during the ice storm period. The NPP of forest area suffered heavy ice storm returned to normal status after five months with high temperature and ample moisture, indicated a high resilience of subtropical forest in China. The long-term changes of forest WUE remain stable, behaving an inherent sensitivity of ecosystem to extreme climate events. In addition, ground visits suggested that the recovery of forest productivity was attributed to rapid growth of understory. Understanding the variability and recovery threshold of ecosystem following extreme climate events help us to better simulate and predict the variability of ecosystem structure and function under current and future climate change.

  8. 76 FR 19033 - Action Affecting Export Privileges; Credit International Trading Co. Ltd; In the Matter of...

    Science.gov (United States)

    2011-04-06

    ... Zhong Guan Cun Nan Street, Haidian District, Beijing 100039, People's Republic of China and No 9A Dongtucheng Road, Heping Street, Chaoyang District, Beijing, People's Republic of China; Order Making Order.... 2 Zhong Guan Cun Nan Street, Haidian District, Beijing 100039, People's Republic of China, and No 9A...

  9. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Liu Zhong-Bao. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 2 June 2016 pp 12. Stellar Spectral Classification with Locality Preserving Projections and Support Vector Machine · Liu Zhong-bao · More Details Abstract Fulltext PDF.

  10. Marine Chemistry in the People’s Republic of China.

    Science.gov (United States)

    1984-08-01

    organisms LANG Chinese 265 AUTH Wang, Lizhi; Zhang, Xiaoping; Li, Dexin; Zhou, Mingyu AFFI Institute of Atmospheric Physics, Academia Sinica DATE 1983...their transportation trends at the east margin of Lai Zhou Bay Zhou, Mingyu )A e ’: . 265 Preliminary study on the vertical distribution of atmospheric

  11. Three new species of the genus Gnamptogenys (Hymenoptera, Formicidae from southern China with a key to the known Chinese species

    Directory of Open Access Journals (Sweden)

    Zhilin Chen

    2017-02-01

    Full Text Available Three new species of the genus Gnamptogenys Roger, 1863 are described from southern China: Gnamptogenys dentihumera Chen, Lattke & Zhou, sp. n., Gnamptogenys nanlingensis Chen, Lattke & Zhou, sp. n. and Gnamptogenys quadrutinodules Chen, Lattke & Zhou, sp. n. A distribution map and an identification key to workers for the known species of China are provided.

  12. Role of estrogen in lung cancer based on the estrogen receptor-epithelial mesenchymal transduction signaling pathways

    Directory of Open Access Journals (Sweden)

    Zhao XZ

    2015-10-01

    Full Text Available Xiao-zhen Zhao,1,* Yu Liu,1,* Li-juan Zhou,1,* Zhong-qi Wang,1 Zhong-hua Wu,2 Xiao-yuan Yang31Department of Tumor, Longhua Hospital, 2Center of Science and Technology, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 3Department of Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA*These authors contributed equally to this workBackground/aim: Estrogen is reported to promote the occurrence and development of several human cancers. Increasing evidence shows that most human lung tumors exert estrogen receptor expression. In the present study, we investigated the underlying mechanism of estrogen effect in lung cancer through estrogen receptor-epithelial–mesechymal-transition signaling pathways for the first time.Materials and methods: A total of 36 inbred C57BL/6 mice (18 male and 18 female were injected subcutaneously with human lung adenocarcinoma cell line, Lewis. After the lung tumor model was established, mice with lung adenocarcinoma were randomly divided into three groups for each sex (n=6, such as vehicle group, estrogen group, and estrogen plus tamoxifen group. The six groups of mice were sacrificed after 21 days of drug treatment. Tumor tissue was stripped and weighed, and tumor inhibition rate was calculated based on average tumor weight. Protein and messenger RNA (mRNA expressions of estrogen receptor α (ERα, estrogen receptor β (ERβ, phosphatidylinositol 3'-kinase (PI3K, AKT, E-cadherin, and vimentin were detected in both tumor tissue and lung tissue by using immunohistochemistry and real-time reverse transcription-polymerase chain reaction.Results: 1 For male mice: in the estrogen group, estrogen treatment significantly increased ERα protein and mRNA expressions in tumor tissue and protein expression of PI3K, AKT, and vimentin in both tumor tissue and lung tissue compared with the vehicle-treated group. Besides, m

  13. Development of the scintillator-based probe for fast-ion losses in the HL-2A tokamak

    International Nuclear Information System (INIS)

    Zhang, Y. P.; Liu, Yi; Yuan, G. L.; Song, X. Y.; Yang, J. W.; Li, X.; Chen, W.; Li, Y.; Yan, L. W.; Song, X. M.; Yang, Q. W.; Duan, X. R.; Luo, X. B.; Liu, Y. Q.; Hua, Y.; Isobe, M.

    2014-01-01

    A new scintillator-based lost fast-ion probe (SLIP) has been developed and operated in the HL-2A tokamak [L. W. Yan, X. R. Duan, X. T. Ding, J. Q. Dong, Q. W. Yang, Yi Liu, X. L. Zou, D. Q. Liu, W. M. Xuan, L. Y. Chen, J. Rao, X. M. Song, Y. Huang, W. C. Mao, Q. M. Wang, Q. Li, Z. Cao, B. Li, J. Y. Cao, G. J. Lei, J. H. Zhang, X. D. Li, W. Chen, J. Chen, C. H. Cui, Z. Y. Cui, Z. C. Deng, Y. B. Dong, B. B. Feng, Q. D. Gao, X. Y. Han, W. Y. Hong, M. Huang, X. Q. Ji, Z. H. Kang, D. F. Kong, T. Lan, G. S. Li, H. J. Li, Qing Li, W. Li, Y. G. Li, A. D. Liu, Z. T. Liu, C. W. Luo, X. H. Mao, Y. D. Pan, J. F. Peng, Z. B. Shi, S. D. Song, X. Y. Song, H. J. Sun, A. K. Wang, M. X. Wang, Y. Q. Wang, W. W. Xiao, Y. F. Xie, L. H. Yao, D. L. Yu, B. S. Yuan, K. J. Zhao, G. W. Zhong, J. Zhou, J. C. Yan, C. X. Yu, C. H. Pan, Y. Liu, and the HL-2A Team , Nucl. Fusion 51, 094016 (2011)] to measure the losses of neutral beam ions. The design of the probe is based on the concept of the α-particle detectors on Tokamak Fusion Test Reactor (TFTR) using scintillator plates. The probe is capable of traveling across an equatorial plane port and sweeping the aperture angle rotationally with respect to the axis of the probe shaft by two step motors, in order to optimize the radial position and the collimator angle. The energy and the pitch angle of the lost fast ions can be simultaneously measured if the two-dimensional image of scintillation light intensity due to the impact of the lost fast ions is detected. Measurements of the fast-ion losses using the probe have been performed during HL-2A neutral beam injection discharges. The clear experimental evidence of enhanced losses of beam ions during disruptions has been obtained by means of the SLIP system. A detailed description of the probe system and the first experimental results are reported

  14. Development of the scintillator-based probe for fast-ion losses in the HL-2A tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Y. P., E-mail: zhangyp@swip.ac.cn; Liu, Yi; Yuan, G. L.; Song, X. Y.; Yang, J. W.; Li, X.; Chen, W.; Li, Y.; Yan, L. W.; Song, X. M.; Yang, Q. W.; Duan, X. R. [Southwestern Institute of Physics, P.O. Box 432, Chengdu 610041 (China); Luo, X. B.; Liu, Y. Q.; Hua, Y. [Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610041 (China); Isobe, M. [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5259 (Japan)

    2014-05-15

    A new scintillator-based lost fast-ion probe (SLIP) has been developed and operated in the HL-2A tokamak [L. W. Yan, X. R. Duan, X. T. Ding, J. Q. Dong, Q. W. Yang, Yi Liu, X. L. Zou, D. Q. Liu, W. M. Xuan, L. Y. Chen, J. Rao, X. M. Song, Y. Huang, W. C. Mao, Q. M. Wang, Q. Li, Z. Cao, B. Li, J. Y. Cao, G. J. Lei, J. H. Zhang, X. D. Li, W. Chen, J. Chen, C. H. Cui, Z. Y. Cui, Z. C. Deng, Y. B. Dong, B. B. Feng, Q. D. Gao, X. Y. Han, W. Y. Hong, M. Huang, X. Q. Ji, Z. H. Kang, D. F. Kong, T. Lan, G. S. Li, H. J. Li, Qing Li, W. Li, Y. G. Li, A. D. Liu, Z. T. Liu, C. W. Luo, X. H. Mao, Y. D. Pan, J. F. Peng, Z. B. Shi, S. D. Song, X. Y. Song, H. J. Sun, A. K. Wang, M. X. Wang, Y. Q. Wang, W. W. Xiao, Y. F. Xie, L. H. Yao, D. L. Yu, B. S. Yuan, K. J. Zhao, G. W. Zhong, J. Zhou, J. C. Yan, C. X. Yu, C. H. Pan, Y. Liu, and the HL-2A Team , Nucl. Fusion 51, 094016 (2011)] to measure the losses of neutral beam ions. The design of the probe is based on the concept of the α-particle detectors on Tokamak Fusion Test Reactor (TFTR) using scintillator plates. The probe is capable of traveling across an equatorial plane port and sweeping the aperture angle rotationally with respect to the axis of the probe shaft by two step motors, in order to optimize the radial position and the collimator angle. The energy and the pitch angle of the lost fast ions can be simultaneously measured if the two-dimensional image of scintillation light intensity due to the impact of the lost fast ions is detected. Measurements of the fast-ion losses using the probe have been performed during HL-2A neutral beam injection discharges. The clear experimental evidence of enhanced losses of beam ions during disruptions has been obtained by means of the SLIP system. A detailed description of the probe system and the first experimental results are reported.

  15. Development of the scintillator-based probe for fast-ion losses in the HL-2A tokamak

    Science.gov (United States)

    Zhang, Y. P.; Liu, Yi; Luo, X. B.; Isobe, M.; Yuan, G. L.; Liu, Y. Q.; Hua, Y.; Song, X. Y.; Yang, J. W.; Li, X.; Chen, W.; Li, Y.; Yan, L. W.; Song, X. M.; Yang, Q. W.; Duan, X. R.

    2014-05-01

    A new scintillator-based lost fast-ion probe (SLIP) has been developed and operated in the HL-2A tokamak [L. W. Yan, X. R. Duan, X. T. Ding, J. Q. Dong, Q. W. Yang, Yi Liu, X. L. Zou, D. Q. Liu, W. M. Xuan, L. Y. Chen, J. Rao, X. M. Song, Y. Huang, W. C. Mao, Q. M. Wang, Q. Li, Z. Cao, B. Li, J. Y. Cao, G. J. Lei, J. H. Zhang, X. D. Li, W. Chen, J. Chen, C. H. Cui, Z. Y. Cui, Z. C. Deng, Y. B. Dong, B. B. Feng, Q. D. Gao, X. Y. Han, W. Y. Hong, M. Huang, X. Q. Ji, Z. H. Kang, D. F. Kong, T. Lan, G. S. Li, H. J. Li, Qing Li, W. Li, Y. G. Li, A. D. Liu, Z. T. Liu, C. W. Luo, X. H. Mao, Y. D. Pan, J. F. Peng, Z. B. Shi, S. D. Song, X. Y. Song, H. J. Sun, A. K. Wang, M. X. Wang, Y. Q. Wang, W. W. Xiao, Y. F. Xie, L. H. Yao, D. L. Yu, B. S. Yuan, K. J. Zhao, G. W. Zhong, J. Zhou, J. C. Yan, C. X. Yu, C. H. Pan, Y. Liu, and the HL-2A Team, Nucl. Fusion 51, 094016 (2011)] to measure the losses of neutral beam ions. The design of the probe is based on the concept of the α-particle detectors on Tokamak Fusion Test Reactor (TFTR) using scintillator plates. The probe is capable of traveling across an equatorial plane port and sweeping the aperture angle rotationally with respect to the axis of the probe shaft by two step motors, in order to optimize the radial position and the collimator angle. The energy and the pitch angle of the lost fast ions can be simultaneously measured if the two-dimensional image of scintillation light intensity due to the impact of the lost fast ions is detected. Measurements of the fast-ion losses using the probe have been performed during HL-2A neutral beam injection discharges. The clear experimental evidence of enhanced losses of beam ions during disruptions has been obtained by means of the SLIP system. A detailed description of the probe system and the first experimental results are reported.

  16. Disturbed spontaneous brain activity pattern in patients with primary angle-closure glaucoma using amplitude of low-frequency fluctuation: a fMRI study

    Directory of Open Access Journals (Sweden)

    Huang X

    2015-07-01

    Full Text Available Xin Huang,1,* Yu-Lin Zhong,1,* Xian-Jun Zeng,2 Fuqing Zhou,2 Xin-Hua Liu,1 Pei-Hong Hu,1 Chong-Gang Pei,1 Yi Shao,1 Xi-Jian Dai21Department of Ophthalmology, 2Department of Radiology, The First Affiliated Hospital of Nanchang University, Nangchang, Jiangxi, People’s Republic of China*These authors contributed equally to this workObjective: The aim of this study is to use amplitude of low-frequency fluctuation (ALFF as a method to explore the local features of spontaneous brain activity in patients with primary angle -closure glaucoma (PACG and ALFFs relationship with the behavioral performances.Methods: A total of twenty one patients with PACG (eight males and 13 females, and twenty one healthy subjects (nine males and twelve females closely matched in age, sex, and education, each underwent a resting-state functional magnetic resonance imaging scan. The ALFF method was used to assess the local features of spontaneous brain activity. The correlation analysis was used to explore the relationships between the observed mean ALFF signal values of the different areas in PACG patients and the thickness of the retinal nerve fiber layer (RNFL. Results: Compared with the healthy subjects, patients with PACG had significant lower ALFF areas in the left precentral gyrus, bilateral middle frontal gyrus, bilateral superior frontal gyrus, right precuneus, and right angular gyrus, and higher areas in the right precentral gyrus. In the PACG group, there were significant negative correlations between the mean ALFF signal value of the right middle frontal gyrus and the left mean RNFL thickness (r=-0.487, P=0.033, and between the mean ALFF signal value of the left middle frontal gyrus and the right mean RNFL thickness (r=-0.504, P=0.020. Conclusion: PACG mainly involved in the dysfunction in the frontal lobe, which may reflect the underlying pathologic mechanism of PACG.Keywords: angle-closure glaucoma, amplitude of low-frequency fluctuation, functional

  17. PLLA-PEG-TCH-labeled bioactive molecule nanofibers for tissue engineering

    Directory of Open Access Journals (Sweden)

    Chen J

    2011-10-01

    Full Text Available Jun Chen1,2, Beth Zhou1–3, Qi Li1,2, Jun Ouyang4, Jiming Kong2,4,5, Wen Zhong3,6, Malcolm MQ Xing1,2,4,71Department of Mechanical Engineering, Faculty of Engineering, University of Manitoba, Winnipeg, MB, Canada; 2Manitoba Institute of Child Health, Winnipeg, MB, Canada; 3Department of Textile Sciences, Faculty of Human Ecology, University of Manitoba, Winnipeg, MB, Canada; 4School of Basic Medical Science, Southern Medical University, Guangzhoug, China; 5Department of Human Anatomy and Cell Sciences, 6Department of Medical Microbiology, Faculty of Medicine, 7Department of Biochemistry and Medical Genetics, Faculty of Medicine, University of Manitoba, Winnipeg, MB, CanadaAbstract: By mimicking the native extracellular matrix, electrospun nanofibrous scaffolds (ENSs can provide both chemical and physical cues to modulate cell adherence and differentiation and to promote tissue regeneration while retaining bioresorbable and biocompatible properties. In this study, ENSs were developed to deliver multiple biomolecules by loading them into the core-sheath structure and/or by conjugating them to the nanofiber surfaces. In this work, poly(L-lactide-poly(ethylene glycol-NH2 and poly(L-lactide were emulsion electrospun into nanofibers with a core-sheath structure. A model drug, tetracycline hydrochloride, was loaded within the nanofibers. Amino and carboxyl reactive groups were then activated on the fiber surfaces using saturated water vapor exposure and base hydrolysis, respectively. These reactive groups allowed the surface of the ENS to be functionalized with two other bioactive molecules, fluorescein isothiocyanate- and rhodamine-labeled bovine serum albumins, which were used as model proteins. The ENSs were shown to retain their antimicrobial capacity after two functionalization reactions, indicating that multifunctional nanofibers can potentially be developed into functional wound dressings or periodontal membranes or used in more complicated

  18. Consolidation chemotherapy improves progression-free survival in stage III small-cell lung cancer following concurrent chemoradiotherapy: a retrospective study

    Directory of Open Access Journals (Sweden)

    Chen XR

    2016-09-01

    Full Text Available Xin-Ru Chen,1,* Jian-Zhong Liang,2,* Shu-Xiang Ma,1 Wen-Feng Fang,1 Ning-Ning Zhou,1 Hai Liao,1 De-Lan Li,1 Li-Kun Chen1 1Department of Medical Oncology, 2Department of Pathology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China *These authors contributed equally to this work Background: Concurrent chemoradiotherapy (CCRT is the standard treatment for limited-stage small-cell lung cancer (LD-SCLC. However, the efficacy of consolidation chemotherapy (CCT in LD-SCLC remains controversial despite several studies that were performed in the early years of CCT use. The aim of this study was to reevaluate the effectiveness and toxicities associated with CCT. Methods: This retrospective analysis evaluated 177 patients with stage IIIA and IIIB small-cell lung cancer (SCLC who underwent CCRT from January 2001 to December 2013 at Sun Yat-Sen University Cancer Center (SYSUCC. Overall survival (OS and progression-free survival (PFS were analyzed using Kaplan–Meier methods. Univariate and multivariate analyses were performed to analyze patient prognosis factors. Results: Among the 177 patients, 72 (41% received CCT and 105 (59% did not receive CCT. PFS was significantly better for patients in the CCT group compared to that for patients in the non-CCT group (median PFS: 17.0 vs 12.9 months, respectively, P=0.031, whereas the differences in OS were not statistically significant (median OS: 31.6 vs 24.8 months, respectively, P=0.118. The 3- and 5-year OS rates were 33.3% and 20.8% for patients in the CCT group and 27.6% and 6.7% for patients in the non-CCT group, respectively. Multivariate analysis revealed that having a pretreatment carcinoembryonic antigen level <5 ng/mL (P=0.035, having undergone prophylactic cranial irradiation (P<0.001, and having received CCT (P=0.002 could serve as favorable independent prognostic factors

  19. A novel pulsed drug-delivery system: polyelectrolyte layer-by-layer coating of chitosan–alginate microgels

    Directory of Open Access Journals (Sweden)

    Zhou GC

    2013-02-01

    Full Text Available Guichen Zhou,1,2,* Ying Lu,1,* He Zhang,1,* Yan Chen,1 Yuan Yu,1 Jing Gao,1 Duxin Sun,3 Guoqing Zhang,2 Hao Zou,1 Yanqiang Zhong1 1Department of Pharmaceutical Science, Second Military Medical University, Shanghai, People's Republic of China; 2Department of Pharmacy, East Hospital of Hepatobiliary Surgery, Shanghai, People's Republic of China; 3Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI, USA*These authors contributed equally to this workPurpose: The aim of this report was to introduce a novel “core-membrane” microgel drug-delivery device for spontaneously pulsed release without any external trigger.Methods: The microgel core was prepared with alginate and chitosan. The semipermeable membrane outside the microgel was made of polyelectrolytes including polycation poly(allylamine hydrochloride and sodium polystyrene sulfonate. The drug release of this novel system was governed by the swelling pressure of the core and the rupture of the outer membrane.Results: The size of the core-membrane microgel drug-delivery device was 452.90 ± 2.71 µm. The surface charge depended on the layer-by-layer coating of polyelectrolytes, with zeta potential of 38.6 ± 1.4 mV. The confocal microscope exhibited the layer-by-layer outer membrane and inner core. The in vitro release profile showed that the content release remained low during the first 2.67 hours. After this lag time, the cumulative release increased to 80% in the next 0.95 hours, which suggested a pulsed drug release. The in vivo drug release in mice showed that the outer membrane was ruptured at approximately 3 to 4 hours, as drug was explosively released.Conclusion: These data suggest that the encapsulated substance in the core-membrane microgel delivery device can achieve a massive drug release after outer membrane rupture. This device was an effective system for pulsed drug delivery.Keywords: polyelectrolyte, chitosan–alginate, microgels, layer-by-layer, pulsed

  20. Matrix-induced autologous chondrocyte implantation for the treatment of chondral defects of the knees in Chinese patients

    Directory of Open Access Journals (Sweden)

    Zhang ZW

    2014-12-01

    Full Text Available Zhongwen Zhang,1 Xin Zhong,2 Huiru Ji,1 Zibin Tang,1 Jianpeng Bai,1 Minmin Yao,1 Jianlei Hou,1 Minghao Zheng,3 David J Wood,3 Jiazhi Sun,4 Shu-Feng Zhou,4,5 Aibing Liu6 1Department of Orthopedics, General Hospital of Chinese People’s Armed Police Forces (CAPF, Beijing; 2Department of MRI Center, General Hospital of CAPF, Beijing, People’s Republic of China; 3Center for Orthopedic Research, School of Surgery and Pathology, University of Western Australia, Perth, Western Australia, Australia; 4Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL, USA; 5Guizhou Provincial Key Laboratory for Regenerative Medicine, Stem Cell and Tissue Engineering Research Center and Sino–US Joint Laboratory for Medical Sciences, Guiyang Medical University, Guiyang, Guizhou; 6Medical Research Center, General Hospital of Chinese People’s Armed Police Forces (CAPF, Beijing, People’s Republic of China Abstract: Articular cartilage injury is the most common type of damage seen in clinical orthopedic practice. The matrix-induced autologous chondrocyte implant (MACI was developed to repair articular cartilage with an advance on the autologous chondrocyte implant procedure. This study aimed to evaluate whether MACI is a safe and efficacious cartilage repair treatment for patients with knee cartilage lesions. The primary outcomes were the Knee Injury and Osteoarthritis Outcome Score (KOOS domains and magnetic resonance imaging (MRI results, compared between baseline and postoperative months 3, 6, 12, and 24. A total of 15 patients (20 knees, with an average age of 33.9 years, had a mean defect size of 4.01 cm2. By 6-month follow-up, KOOS results demonstrated significant improvements in symptoms and knee-related quality of life. MRI showed significant improvements in four individual graft scoring parameters at 24 months postoperatively. At 24 months, 90% of MACI grafts had filled completely and 10% had good

  1. Xyloketal-derived small molecules show protective effect by decreasing mutant Huntingtin protein aggregates in Caenorhabditis elegans model of Huntington’s disease

    Directory of Open Access Journals (Sweden)

    Zeng YX

    2016-04-01

    Full Text Available Yixuan Zeng,1,2,* Wenyuan Guo,1,* Guangqing Xu,3 Qinmei Wang,4 Luyang Feng,1,2 Simei Long,1 Fengyin Liang,1 Yi Huang,1 Xilin Lu,1 Shichang Li,5 Jiebin Zhou,5 Jean-Marc Burgunder,6 Jiyan Pang,5 Zhong Pei1,2 1Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, Guangdong Key Laboratory for Diagnosis and Treatment of Major Neurological Disease, The First Affiliated Hospital, Sun Yat-sen University, 2Guangzhou Center, Chinese Huntington’s Disease Network, 3Department of Rehabilitation, The First Affiliated Hospital, 4Key laboratory on Assisted Circulation, Ministry of Health, Department of Cardiovascular Medicine of the First Affiliated Hospital, 5School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong, People’s Republic of China; 6Swiss Huntington’s Disease Center, Department of Neurology, University of Bern, Bern, Switzerland *These authors contributed equally to this work Abstract: Huntington’s disease is an autosomal-dominant neurodegenerative disorder, with chorea as the most prominent manifestation. The disease is caused by abnormal expansion of CAG codon repeats in the IT15 gene, which leads to the expression of a glutamine-rich protein named mutant Huntingtin (Htt. Because of its devastating disease burden and lack of valid treatment, development of more effective therapeutics for Huntington’s disease is urgently required. Xyloketal B, a natural product from mangrove fungus, has shown protective effects against toxicity in other neurodegenerative disease models such as Parkinson’s and Alzheimer’s diseases. To identify potential neuroprotective molecules for Huntington’s disease, six derivatives of xyloketal B were screened in a Caenorhabditis elegans Huntington’s disease model; all six compounds showed a protective effect. Molecular docking studies indicated that compound 1 could bind to residues GLN369 and GLN393 of the mutant Htt protein, forming a

  2. African Journal of Biotechnology - Vol 11, No 70 (2012)

    African Journals Online (AJOL)

    Embryogenesis and plant regeneration from unpollinated ovaries of Amorphophallus konjac · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Lingling Zhao, Jinping Wu, Ying Diao, Zhongli Hu, 13472-13476 ...

  3. Comparative immunomudulating effects of five orally administrated ...

    African Journals Online (AJOL)

    plzfg

    inflammatory cytokine ..... expression and induction of manganese-superoxide dismutase in the adenohypophysis. Histochem. ... Sugino N, Hirosawa-Takamori M, Zhong L, Telleria CM, Shiota K & Gibori G (1998) Hormonal regulation of.

  4. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-10

    Sep 10, 2017 ... include revolvers, self-loading pistols, rifles, carbines, assault rifles, submachine .... This section provides related theory on spring that was modelled in the .... Zhong-Xian L. Development and experimental verification of a.

  5. A kinetic model for citric acid productionfrom apple pomac by ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-10-06

    Oct 6, 2008 ... system. The model can provide useful suggestions for the analysis, design and operation of a fermenter. Fer- mentation models are normally ... Structured model seems complicated for normal use. (Jian-Zhong et al., 2002).

  6. The Chinese Armed Forces in the 21st Century

    Science.gov (United States)

    1999-12-01

    161-162; and Liu Mingtao and Yang Chengjun, Gao jushu zhanzheng zhong de daodan zhan (Missile Wars During High Tech Warfare), Beijing : Guofang daxue ...Guofang daxue chubanshe, 1996; Wang Pufeng, ed., Mao Zedong junshi zhanlue lun {On Mao Zedong’s Military Strategy), Beijing : Junshi kexue chubanshe...Science, Technology and Industry), Beijing : Guofang gongye chubanshe, pp. 157-159; Wu Jianguo, "Gaojishu zhanzheng zhong de he yinying bu rong

  7. International Conference on Organometallic Chemistry (13th) Held in Torino, Europe on 4-9 September 1988. Abstracts

    Science.gov (United States)

    1988-09-09

    190, 8057 ZUrich, Switzerland Joseph Edwin and William E.Geiger, Department of Chemistry, University of Vermont, Burlington, Vermont, 05405 Arnold L...On Synthesis Of Dialkyl d-Trimethylsilyloxyalkylphosphonates Zhao Yong-Zhen and Li Zhong- Rua Dpartment o chemistry, Hua Zhong Normal University, Wuhan...Jose Vicente. Jose-AntelC hAd. Na-Yeij~xa Qhicote. Ju~an-Francisco Gutliez-Jugo. Carmen Ramirez do Arel lano. Departamento do Oulmica InordanIca

  8. Properties of Aerosols during a Dust Storm over the Beijing Area,

    Science.gov (United States)

    1983-12-12

    THE BEIJING AREA by Zhou Mingyu , Qu Shaohou, et al DTIC S ELECTE JAN 04 1984 N Lum E Approved for public release; distribution unlimited. 84 01 04 015...STORM OVER THE BEIJING AREA By: Zhou Mingyu , Qu Shaohou, et al. English~ pages: 22 Source: Huanjing Kexue Xuebao, Vol. 1, Nr. 3, September 1981, pp... Mingyu , Qu Shaohou, Song Ximing, Li Yuying, Yang Shaojin and Qian Qinfang Zhou, Qu, Song and Li of Institute of Atmospheric Physics, Chinese Academy

  9. Cone-beam computed tomography study of the root and canal morphology of mandibular permanent anterior teeth in a Chongqing population [Corrigendum

    Directory of Open Access Journals (Sweden)

    Yang ZY

    2016-03-01

    Full Text Available Zhengyan Yang, Keke Lu, Fei Wang, Yueheng Li, Zhi ZhouDepartment of Preventive Dentistry, The College of Stomatology, The Affiliated Hospital of Stomatology, Chongqing Medical University, Chongqing, People’s Republic of ChinaOn page 19, the author’s names were listed incorrectly as Yang Zhengyan, Lu Keke, Wang Fei, Li Yueheng, Zhou Zhi.The correct names are Zhengyan Yang, Keke Lu, Fei Wang, Yueheng Li, Zhi Zhou.View the original paper here.

  10. Molecular and Ultrastructural Mechanisms Underlying Yellow Dwarf Symptom Formation in Wheat after Infection of Barley Yellow Dwarf Virus.

    Science.gov (United States)

    Rong, Wei; Wang, Xindong; Wang, Xifeng; Massart, Sebastien; Zhang, Zengyan

    2018-04-13

    Wheat ( Tritium aestivum L.) production is essential for global food security. Infection of barley yellow dwarf virus-GAV (BYDV-GAV) results in wheat showing leaf yellowing and plant dwarfism symptom. To explore the molecular and ultrastructural mechanisms underlying yellow dwarf symptom formation in BYDV-GAV-infected wheat, we investigated the chloroplast ultrastructure via transmission electron microscopy (TEM), examined the contents of the virus, H₂O₂, and chlorophyll in Zhong8601, and studied the comparative transcriptome through microarray analyses in the susceptible wheat line Zhong8601 after virus infection. TEM images indicated that chloroplasts in BYDV-GAV-infected Zhong8601 leaf cells were fragmentized. Where thylakoids were not well developed, starch granules and plastoglobules were rare. Compared with mock-inoculated Zhong8601, chlorophyll content was markedly reduced, but the virus and H₂O₂ contents were significantly higher in BYDV-GAV-infected Zhong8601. The transcriptomic analyses revealed that chlorophyll biosynthesis and chloroplast related transcripts, encoding chlorophyll a/b binding protein, glucose-6-phosphate/phosphate translocator 2, and glutamyl-tRNA reductase 1, were down-regulated in BYDV-GAV-infected Zhong8601. Some phytohormone signaling-related transcripts, including abscisic acid (ABA) signaling factors (phospholipase D alpha 1 and calcineurin B-like protein 9) and nine ethylene response factors, were up-regulated. Additionally, reactive oxygen species (ROS)-related genes were transcriptionally regulated in BYDV-GAV infected Zhong8601, including three up-regulated transcripts encoding germin-like proteins (promoting ROS accumulation) and four down-regulated transcripts encoding peroxides (scavenging ROS). These results clearly suggest that the yellow dwarf symptom formation is mainly attributed to reduced chlorophyll content and fragmentized chloroplasts caused by down-regulation of the chlorophyll and chloroplast biosynthesis

  11. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics; Volume 73; Issue 6. Magnons interaction of spinor Bose–Einstein condensates in an optical lattice. Yong-Qing Liu. Volume 73 Issue 6 ... Author Affiliations. Yong-Qing Liu1. Department of Physics and Electronics, XinZhou Teachers University, XinZhou, 034000, China ...

  12. Maillard reaction induces changes in saccharides and amino acids ...

    African Journals Online (AJOL)

    Fructose-lysine Model System and Pulsed Electric Field. Sterilization on Banana Juice Quality. Mod Food Sci Tec. 2015; 31: 220-226. 18. Deng Y. Comparison of Volatile Generation in. Serine/Threonine/Glutamine-Ribose/Glucose/Fructose. Model Systems. Food Industry 2010; (3): 58-61. 19. Zhou ZL, Xu ZQ, Zhou S, Wang ...

  13. Tanshinones as Effective Therapeutic Agents for Prostate Cancer

    Science.gov (United States)

    2011-06-01

    Y. Tian, T.-F. Chen, W. Ye, L. Li, F. Ni, J.-R. Zhou: Construction and screening of fractional library of Salvia Miltiorrhiza for the rapid...glutathione perturbation. Food Chem Toxicol 2008;46: 328–38. 19. Singh AV, Franke AA, Blackburn GL, Zhou JR. Soy phytochemicals prevent orthotopic growth and

  14. Effect of substitution of titanium by magnesium and niobium on ...

    Indian Academy of Sciences (India)

    Administrator

    Effect of substitution of titanium by magnesium and niobium on structure and piezoelectric properties in (Bi1/2. Na1/2. )TiO3 ceramics. ZHOU CHANG-RONG*, LIU XIN-YU, LI WEI-ZHOU. † and YUAN CHANG-LAI. Department of Information Material Science and Engineering, Guilin University of Electronic Technology,. Guilin ...

  15. Comparison differential transformation technique with Adomian decomposition method for linear and nonlinear initial value problems

    International Nuclear Information System (INIS)

    Abdel-Halim Hassan, I.H.

    2008-01-01

    In this paper, we will compare the differential transformation method DTM and Adomian decomposition method ADM to solve partial differential equations (PDEs). The definition and operations of differential transform method was introduced by Zhou [Zhou JK. Differential transformation and its application for electrical circuits. Wuuhahn, China: Huarjung University Press; 1986 [in Chinese

  16. Download this PDF file

    African Journals Online (AJOL)

    Dan Jiang 1*, Jian-Hong Zhou 2*, Jue Zhou 3 , Ying-Er Gu 2, Dong-Xia Yang 4, Qing .... Women were informed about the short- and long-term benefits of HRT. .... Current employment status .... randomized, double-blind, controlled trial of a Chinese herbal formula (Er-Xian decoction) for menopausal symptoms in Hong Kong.

  17. LANTERN: a randomized study of QVA149 versus salmeterol/fluticasone combination in patients with COPD

    Directory of Open Access Journals (Sweden)

    Zhong N

    2015-06-01

    Full Text Available Nanshan Zhong,1 Changzheng Wang,2 Xiangdong Zhou,3 Nuofu Zhang,1 Michael Humphries,4 Linda Wang,4 Chau Thach,5 Francesco Patalano,6 Donald Banerji5On behalf of the LANTERN Investigators 1State Key Laboratory of Respiratory Diseases, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, 2Institute of Respiratory Disease, Xin Qiao Hospital, 3Department of Respiratory Medicine, Southwest Hospital, Third Military Medical University, Chongqing City, Chongqing, 4Beijing Novartis Pharma Co. Ltd., Shanghai, People’s Republic of China; 5Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA; 6Novartis Pharma AG, Basel, SwitzerlandBackground: The current Global initiative for chronic Obstructive Lung Disease (GOLD treatment strategy recommends the use of one or more bronchodilators according to the patient’s airflow limitation, their history of exacerbations, and symptoms. The LANTERN study evaluated the effect of the long-acting β2-agonist (LABA/long-acting muscarinic antagonist (LAMA dual bronchodilator, QVA149 (indacaterol/glycopyrronium, as compared with the LABA/inhaled corticosteroid, salmeterol/fluticasone (SFC, in patients with moderate-to-severe COPD with a history of ≤1 exacerbation in the previous year.Methods: In this double-blind, double-dummy, parallel-group study, 744 patients with moderate-to-severe COPD with a history of ≤1 exacerbations in the previous year were randomized (1:1 to QVA149 110/50 µg once daily or SFC 50/500 µg twice daily for 26 weeks. The primary endpoint was noninferiority of QVA149 versus SFC for trough forced expiratory volume in 1 second (FEV1 at week 26.Results: Overall, 676 patients completed the study. The primary objective of noninferiority between QVA149 and SFC in trough FEV1 at week 26 was met. QVA149 demonstrated statistically significant superiority to SFC for trough FEV1 (treatment difference [∆]=75 mL; P<0.001. QVA149 demonstrated a statistically significant

  18. Different mechanisms of contralateral- or ipsilateral-acupuncture to modulate the brain activity in patients with unilateral chronic shoulder pain: a pilot fMRI study

    Directory of Open Access Journals (Sweden)

    Zhang S

    2018-03-01

    Full Text Available Shuai Zhang,1,* Xu Wang,2,* Chao-Qun Yan,1 Shang-Qing Hu,3 Jian-Wei Huo,4 Zhong-Yan Wang,4 Ping Zhou,1 Chun-Hong Liu,1 Cun-Zhi Liu3 1Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Dongcheng District, Beijing, 2School of Life Sciences, Beijing University of Chinese Medicine, Chaoyang District, Beijing, 3Department of Acupuncture and Moxibustion, Dongfang Hospital, Beijing University of Chinese Medicine, Fengtai District, Beijing, 4Department of Medical Imaging, Beijing Hospital of Traditional Chinese Medicine affiliated to Capital Medical University, Dongcheng District, Beijing, People’s Republic of China *These authors contributed equally to this work Background: Chronic shoulder pain (CSP is a common disease causing pain and functional limitation, which is highly prevalent and has substantial negative effects on the quality of life. Acupuncture has gained popularity and has been accepted gradually by many countries because it can successfully treat patients with chronic pain, but the specific brain mechanisms under acupuncture treatment for CSP remain unclear. Therefore, in this study, we aimed to 1 compare the clinical effects between acupuncture at the contralateral and ipsilateral Tiaokou (ST 38 point in patients with unilateral shoulder pain and 2 explore how contralateral- and ipsilateral-acupuncture modulates the regional homogeneity (ReHo of patients with CSP.Patients and methods: This was a pilot functional magnetic resonance imaging (fMRI trial. Twenty-four patients with CSP were recruited and randomized to the contralateral acupuncture group (contra-group and the ipsilateral acupuncture group (ipsi-group. All patients completed resting-state functional magnetic resonance imaging (fMRI scans before and after acupuncture treatment. Shoulder pain intensity (visual analog scale [VAS] and shoulder joint function (Constant–Murley score [CMS] were used

  19. Illness perceptions and stress: mediators between disease severity and psychological well-being and quality of life among patients with Crohn’s disease

    Directory of Open Access Journals (Sweden)

    Zhang M

    2016-11-01

    Full Text Available Maochen Zhang,1,* Liwen Hong,1,* Tianyu Zhang,1 Yun Lin,1 Sichang Zheng,1 Xiaolin Zhou,1 Rong Fan,1 Zhengting Wang,1 Chenli Zhang,2 Jie Zhong1 1Department of Gastroenterology, 2Exclusive Medical Center, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People’s Republic of China *These authors contributed equally to this work Background: Disease severity, illness perceptions, coping strategies, stress, psychological well-being, and quality of life were reported to have close relationships. According to the Common Sense Model, illness perceptions and coping strategies could mediate the relationship between illness stimuli and illness outcomes such as psychological health and quality of life. Stress was also associated with the individual’s disease severity, anxiety, depression, and quality of life. Objectives: The study aimed to explore the influencing factors of illness outcomes, and to what extent illness perceptions, coping strategies, and stress mediate the relationship between disease severity and anxiety, and depression and quality of life. Methods: Our study included 159 patients with Crohn’s disease who were attending a tertiary hospital outpatient clinic or who were hospitalized. Disease severity was measured with the Crohn’s Disease Activity Index. Illness perceptions were measured with the Brief Illness Perceptions Questionnaire. Coping strategies were measured with the Carver Brief Coping Questionnaire. Stress was measured with the Perceived Stress Questionnaire. Anxiety and depression were measured with the Hospital Anxiety and Depression Scale. Quality of life was measured with the Inflammatory Bowel Disease Questionnaire. Results: Disease severity, illness perceptions, maladaptive coping, stress, anxiety, depression and quality of life were significantly correlated with each other among patients with Crohn’s disease. Using structural equation modeling to describe the inner relationship of the

  20. Dissolving and biodegradable microneedle technologies for transdermal sustained delivery of drug and vaccine

    Directory of Open Access Journals (Sweden)

    Hong X

    2013-09-01

    Full Text Available Xiaoyun Hong,1,2,* Liangming Wei,3,* Fei Wu,2,* Zaozhan Wu,2 Lizhu Chen,2 Zhenguo Liu,1 Weien Yuan2 1Department of Neurology, Xinhua Hospital, Shanghai, People's Republic of China; 2School of Pharmacy, Shanghai JiaoTong University, Shanghai, People's Republic of China; 3Research Institute of Micro/Nano Science and Technology, Shanghai JiaoTong University, Shanghai, People's Republic of China *These authors contributed equally to this work Abstract: Microneedles were first conceptualized for drug delivery many decades ago, overcoming the shortages and preserving the advantages of hypodermic needle and conventional transdermal drug-delivery systems to some extent. Dissolving and biodegradable microneedle technologies have been used for transdermal sustained deliveries of different drugs and vaccines. This review describes microneedle geometry and the representative dissolving and biodegradable microneedle delivery methods via the skin, followed by the fabricating methods. Finally, this review puts forward some perspectives that require further investigation. Keywords: microneedle, dissolving, biodegradable, sustained release

  1. Experimental study of the protective effects of Zhongfei decoction on radiation-induced pneumonia in rats

    International Nuclear Information System (INIS)

    Wang Yuezhen; Ma Shenglin; Zhang Aiqin; Feng Jianguo; Fang Xianhua; Sun Xiaojiang; Bao Yejiang

    2007-01-01

    Objective: To investigate the protective effect and its possible mechanism of ZhongFei Decoction on radiation-induced pneumonia in rats. Methods: Single irradiation was given at two thorax of female Wistar rats with 30 Gy of 6 MV X irradiation. Sixty rats were randomly divided into the control group, radiation group, radiation plus DXM and ZhongFei Decoction plus radiation group. On days 14 and 28 after treatment, 5 rats of each group were sacrificed, and their lungs were harvested for measurement of the lung index, the difference of the histopathology change, the concentration of hydroxyproline (hyp), and expression of transforming growth factor-β1 in lungs were analyzed by HE stain, biochemical method and immunohistochemical method, respectively. Results: The pathological study showed marked lung injury in the radiation group while only slight hyperemia hemorrhage, exudation and thickness of alveolar walls in the lungs of ZhongFei Decoction plus radiation group, the concentration of hydroxyproline and expression of TGF-β1 in the radiation lungs increased compared with that in the control group and reduced in the ZhongFei Decoction plus radiation group compared with that in the radiation group. Conclusions: ZhongFei Decoction could have protective effects on the radiation-induced pneumonia and the mechanism of its may be related with down-regulating the expression of TGF-β1 in the irritated lung tissue. (authors)

  2. PREFACE: Preface

    Science.gov (United States)

    Ye, Chaohui; Wang, Zhong Lin; Zhou, Bingkun

    2011-02-01

    whose papers are being published in this volume of the Journal of Physics: Conference Series. The proceedings are divided into six sections according to different technical areas: Laser Technology and Applications (LTA) Nano-enabled Energy Technologies and Materials (NETM) Optoelectronic Devices and Integration (OEDI) Optoelectronic Sensing and Imaging (OSI) Solar Cells, Solid State Lighting and Information Display Technologies (SSID) Tera-Hertz Science and Technology (THST) Wuhan, PR ChinaDecember, 2010 Chaohui YeZhong Lin WangBingkun ZhouConference Chairs The 3rd International Photonics and OptoElectronics Meeting (POEM 2010)November 2-5, 2010Wuhan, China Supporters:Ministry of Education of China (MOE)State Administration of Foreign Experts Affairs (SAFEA)National Natural Science Foundation of China (NSFC) Sponsors:Huazhong University of Science and Technology (HUST)China Hubei Provincial Science Technology Department (HBSTD)Wuhan East Lake National Innovation Model Park Co-operating Societies:Institute of Physics (IOP)American Institute of Physics (AIP)International Biomedical Optics Society (IBOS)Laser Institute of America (LIA)Optical Society of America (OSA)IEEE Photonics Society (Singapore and Hongkong Chapters)Chinese Optical Society (COS) Organizer:Wuhan National Laboratory for Optoelectronics (WNLO) 1. LASER TECHNOLOGY AND APPLICATIONS (LTA)Editors:Peixiang Lu, Wuhan National Laboratory for Optoelectronics (China)Katsumi Midorikawa, Extreme Photonics Research Group, RIKEN (Japan)Bernd Wilhelmi, Jenoptik AG, Jena (Germany) 2. NANO-ENABLED ENERGY TECHNOLOGIES AND MATERIALS (NETM)Editors:Zhong Lin Wang, Wuhan National Laboratory for Optoelectronics (China) and Georgia Institute of Technology (USA)Guozhen Shen, Wuhan National Laboratory for Optoelectronics (China) 3. OPTOELECTRONIC DEVICES AND INTEGRATION (OEDI)Editors:Chinlon Lin, Bell Laboratory (USA)Jesper Moerk, Technical University of Denmark (Denmark)Xun Li, McMaster University (Canada)Xinliang Zhang, Wuhan

  3. Piezoelectric Nanogenerators for Self-Powered Nanosystems and Nanosensors

    Science.gov (United States)

    2013-05-15

    researchers 1. Sangmin Lee, Sung-Hwan Bae, Long Lin, Seunghyun Ahn, Chan Park, Seung Nam Cha, Young Jun Park, Hyuk Chang, Sang-Woo Kim and...Sohn, Seung Nam Cha, Dukhyun Choi * Zhong Lin Wang * Sang-Woo Kim * “ P-Type Polymer–Hybridized High-Performance Piezoelectric Nanogenerators”, Nano...Yoon Lee, † Sang-Woo Kim , *,$ Jae-Young Choi, *,† Jong Min Kim , † and Zhong Lin Wang *, “Flexible Hybrid Multi-Type Energy Scavenger”, Energy

  4. Multiscale Numerical Methods for Non-Equilibrium Plasma

    Science.gov (United States)

    2015-08-01

    Smith Chris Anderson Xiaolin Zhong Jean-Luc Cambier Ann Karagozian, Committee Chair University of California, Los Angeles 2012 iv E-7 To my mother...of my committee, Professor Xiaolin Zhong and Professor Chris Anderson, for their guidance. I would like to thank my current and past labmates, Chris ...detonations. Phys. Fluids, 15:112–122, 2003. 221 E-246 [15] H. D. Ng, A. J. Higgins , C. B. Kiyanda, M. I. Radulescu, J. H. S. Lee, K. R. Bates, and N

  5. Wave Characteristics of Temperature Inversion Process of Nighttime Radiation,

    Science.gov (United States)

    1983-12-09

    CHARACTERISTICS OF TEMPERATURE INVERSION PROCESS OF NIGHTTIME RADIATION By: Zhou Mingyu and Zhang ¥i English pages: 8 Source: Kexue Tongbao, 1982, pp. 156...lJournal of Meteorology], 39 (1981), 1:70-81. 3. Drazin, P. G., J. Fluid. Mech., 4 (1958), 214-224. 4. Zhou Mingyu et al., QIXIANG XUEBAO, 38 (1980), 3: 250...258. 5. Emnanuel, C. B., B-L. Meteor., 5(1973), N(1/2)8 19-27. 6. Zhou Mingyu et al., J. Acoust. Soc., A. m., 68 (1980), 1: 303-308. 8 I iI

  6. Study of provenance properties on ancient celadon of different kilns with NAA

    International Nuclear Information System (INIS)

    Feng Songlin; Fan Dongyu; Feng Xiangqian; Xu Qing; Cheng Lin; Lei Yong; Shen Yueming; Zhang Wenjiang; Zhua Zhenxi

    2005-01-01

    Provenance characteristic is an important scientific parameter to identify ancient porcelain wares unearthed from sites and graves. The porcelain samples of Si-Long-Kou Yue kiln of Zhejiang Province, Hong-Zhou kiln of Jiangxi Province and Yao-Zhou kiln of Shanxi Province have been analyzed with neutron activation analysis (NAA). The experimental data were studied with statistic methods. The results show that the chemical compositions of porcelain body samples for three kilns were different. The difference was able to be identified. The body materials of both Si-Long-Kou Yue kiln and Hong-Zhou kiln of Jiangxi were similar. The samples of Yao-Zhou kiln in north of China existed obvious difference. (authors)

  7. Electrical and microstructural properties of CaTiO3-doped K1/2Na1 ...

    Indian Academy of Sciences (India)

    health and environment. Therefore, in ... (Sawada et al 2003), bismuth sodium titanate (Zhou and Xin. 2007 ... these KNN systems possess low-temperature stability for. PPT near to ... CTO phase was not observed; probably due to problems to.

  8. Disease: H01679 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available r resection, percutaneous approach, endoscopic approach and laser lithotripsy. Li...hang M, Xie HY, Zhou L, Zheng SS ... TITLE ... Management hepatolithiasis with operative choledochoscopic FREDDY laser

  9. Tissue-specific alternative splicing and expression of ATP1B2 gene

    African Journals Online (AJOL)

    user6

    2012-05-15

    May 15, 2012 ... retention; these isoforms were found in liver, kidney, muscle and breast tissues. ... lower levels than the complete ATP1B2 gene transcript in all the ... temperature. ... growth, differentiation, and disease (Zhou et al., 2002;.

  10. Molecular cloning and expression profiling of a chalcone synthase ...

    Indian Academy of Sciences (India)

    health-protecting components in the human diet (Sugihara et al. 1999; Dugas et al. ... increasing health problems in many parts of the world, ways to commercially produce ...... Fudan University, Doctor dissertation. Lu X., Zhou W. and Gao F.

  11. Rapid and non-destructive discrimination of tea varieties by near ...

    African Journals Online (AJOL)

    Rapid and non-destructive discrimination of tea varieties by near infrared diffuse reflection spectroscopy coupled with classification and regression trees. SM Tan, RM Luo, YP Zhou, H Gong, Z Tan ...

  12. Improving research capacity on information society issues | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-21

    Apr 21, 2016 ... Baohua Zhou is now an associate professor at Fudan University. ... How can we improve women's livelihoods, enabling them to pursue better paid and ... students, researchers, and faculty to Canadian educational institutions,.

  13. Characterization of microbial degradation of oxytetracycline in river ...

    African Journals Online (AJOL)

    DZOMBA

    2015-01-07

    Jan 7, 2015 ... Effectiveness of UV, ozone and other advanced oxidation techniques to .... stored in a fridge until HPLC-UV analysis (Zhou et al., 2011). Sediment .... a source of carbon by releasing enzymes into the solution. (Migliore et al.

  14. Investigation of Solid Dispersion of Atorvastatin Calcium in ...

    African Journals Online (AJOL)

    ATC), a poorly ... characteristics of the formulations were determined in vitro, while the ... drying [9] and supercritical fluid precipitation [10]. ... calibrate for the temperature scale and energy. ..... Yang W, Tam J, Miller DA, Zhou J, McConville JT,.

  15. schoolchildren in Kinondoni and Temeke Districts, Tanzania

    African Journals Online (AJOL)

    User

    Ethical clearance was obtained from the Research and Publication Committee of the Muhimbili .... not conform to the findings by Zhou et al. (2016) ... end (e.g. non response) and as information bias or misclassification related to the information.

  16. Influence of free water content on the compressive mechanical ...

    Indian Academy of Sciences (India)

    tars with different water content, the upward section of the stress–strain curve ..... Recent work by Zhou & Hao (2008) also provide computational confirmation ... these volume change may be closely related to micro-capillarity action in the ...

  17. Original Research Prevalence of antibody to hepatitis B core antigen ...

    African Journals Online (AJOL)

    There were 190 male (95%) and 10 female (5%) blood donors, with a mean age of 31.7 ± 7.9 years. ..... and 4.8% in Ecuador and Brazil among potential blood .... sciences. Nathadex 2003:115-129. 23. Liu Y, Li P, Li C, Zhou J, Wu C, Zhou YH.. Detection of hepatitis. B virus DNA among accepted blood donors in Nanjing, ...

  18. Scalable Inference of Discrete Data: User Behavior, Networks and Genetic Variation

    Science.gov (United States)

    2015-01-01

    and sparse observations. Closer to our model is the work of Titsias (2007), Zhou et al. (2012), and Broderick et al. (2013a). Titsias (2007) derives...truncated model (which also does not scale). Finally, Broderick et al. (2013a) give a more general class of hierarchical models than Zhou et al. (2012...but, again, only develop MCMC algorithms. Our model is simpler than and complements Broderick et al. (2013a)—Poisson factorization does not

  19. Věštění ve starověké Číně

    OpenAIRE

    Kubiš, Petr

    2011-01-01

    This thesis deals with divination in ancient China. The first part defines the theme and method, gives criticism of the primary source and presents a brief overview of the current state of research. The second part presents divination practices before the Eastern Zhou period. The third section provides a summary of divination practices in the Eastern Zhou period, categorizes the various oracles and provides related information. The fourth part introduces persons who performed divination pract...

  20. Temperature hysteretic effect and its influence on colossal ...

    Indian Academy of Sciences (India)

    Financial support from IUC-DAEF, Mumbai, India is greatly appreciated. References. [1] G H Rao, J R Sun, J K Liang, W Y Zhou and X R Cheng, Appl. Phys. Lett. 69, 424 (1996). [2] J R Sun, G H Rao, J K Liang and W Y Zhou, Appl. Phys. Lett. 69, 3924 (1996). [3] J Baszynski, J Kovac, A Kowalczyk, J. Magn. Magn. Mater. 195 ...

  1. Tropical Journal of Pharmaceutical Research - Vol 15, No 3 (2016)

    African Journals Online (AJOL)

    Wan Wu, Wei Chen, Qiong Jin, 447-451 ... Chung-Shih Chen, Mei-Lin Wang, Rosa Huang Liu, Shih-Pin Chen, Tsong-Ming Lu, Wei-Yu Tsai, Chien-Fu Huang, ... Yan-Qiong Li, Rui Hu, Li-Hui Zhong, Qian Sun, You-Ping Yan, 527-533.

  2. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Samira Mansour. Articles written in Journal of Biosciences. Volume 38 Issue 4 November 2013 pp 815-823 Review. Casuarina glauca: A model tree for basic research in actinorhizal symbiosis · Chonglu Zhong Samira Mansour Mathish Nambiar-Veetil Didier Bogusz Claudine ...

  3. The extended (G/G)-expansion method and travelling wave ...

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics; Volume 82; Issue 6. The extended (′/)-expansion method and travelling wave solutions for the perturbed nonlinear Schrödinger's equation with Kerr law nonlinearity. Zaiyun Zhang Jianhua Huang Juan Zhong Sha-Sha Dou Jiao Liu Dan Peng Ting Gao. Research Articles ...

  4. QTL mapping for combining ability in different population-based ...

    Indian Academy of Sciences (India)

    based NCII designs: a simulation study. Lanzhi Li, Congwei Sun, Yuan Chen, Zhijun Dai, Zhen Qu, Xingfei Zheng, Sibin Yu,. Tongmin Mou, Chenwu Xu and Zhongli Hu. J. Genet. 92, 529–543. Journal of Genetics, Vol. 92, No. 3, December 2013 ...

  5. [Surveys on resources and varieties on Chinese markets of crude drug mahuang].

    Science.gov (United States)

    Hong, Hao; Chen, Hubiao; Xu, Feng; Zang, Xinyu; Yang, Donghui; Wang, Xuan; Cai, Shaoqing; Mikage, Masayuki

    2011-05-01

    Many species of the genus Ephedra plants are used as Chinese traditional medicines, in Chinese which are known as "Mahuang" (Ephedrae Herba). In order to get a clear picture of resources distribution and varieties on Chinese markets of the crude drug Mahuang and provide scientific basis for their resource conservation and sustainable use, during recent years we conducted field investigations and market researches many times. The results showed that the most common species on the Chinese markets was E. sinica (33/38 commercial samples), followed by E. intermedia (5/38 commercial samples), which was also used in local clinics in Qing-hai, Gansu and Xinjiang province, no E. equisetina was found in the market. We noticed that the resources of both official and non-official plants of Mahuang, especially Zhong-Mahuang and Muzei-Mahuang, were seriously damaged in the past decade because of the ecological environment damage and over-digging. Zhong-Mahuang was distinguished in Ningxia and north Gansu, which was once one of the most distribution areas and contains more than 10,000 t Zhong-Mahuang. Muzei-Mahuang was distinguished in most places and distributed sparsely around Altay Mountains in northeast in Xinjiang. Thus, Cultivation of Mahuang, especially Zhong-Mahuang and Muzei-Mahuang should be greatly developed. At the same time, wild resources of Mahuang must be preserved strictly, i.e., proper method of cutting Ephedra plant could prevent the damage of the resource.

  6. Pinoresinol diglucoside exhibits protective effect on dexamethasone ...

    African Journals Online (AJOL)

    Pharmacotherapy Group, Faculty of Pharmacy, University of Benin, Benin City, 300001 ... Zhan-Feng Zhang, Ji-Kang Min, Dan Wang, Jian-Ming Zhong* .... mineral density meter (Beijing Zhongxi Yuanda ..... Svedbom A, Ivergård M, Hernlund E, Rizzoli R, Kanis JA. ... Pan Y, Niu Y, Li C, Zhai Y, Zhang R, Guo X, Mei Q. Du-.

  7. Kaks uut näitust 24 tunni galeriis

    Index Scriptorium Estoniae

    2003-01-01

    Aadressil www.kunstikeskus.ee väljapanekud "Suur Hiina naeratus" hiina kunstnike - Song Haizeng, Du Xinjian, Xue Jiye, Wang Jing, Wu Meng Chun, Zhong Biao - töödest ja "Raffa oma galerii" kunstilehekülge külastanud inimeste online-joonistusmasina abiga joonistatud piltidest

  8. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Hai-Liang Zhu. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 463-470. Synthesis, antimicrobial activity of lamotrigine and its ammonium derivatives · Yong Qian Peng-Cheng Lv Lei Shi Rui-Qin Fang Zhong-Cheng Song Hai-Liang Zhu.

  9. Browse Title Index

    African Journals Online (AJOL)

    Items 4451 - 4500 of 11090 ... Lingling Zhao, Jinping Wu, Ying Diao, Zhongli Hu. Vol 10, No 39 (2011), Embryogenesis of Gentiana straminea and assessment of genetic stability of regenerated plants using inter simple sequence repeat (ISSR) marker, Abstract PDF. T He, L Yang, Z Zhao. Vol 10, No 45 (2011), Emergence and ...

  10. Embryogenesis and plant regeneration from unpollinated ovaries of ...

    African Journals Online (AJOL)

    Embryogenesis and plant regeneration from unpollinated ovaries of Amorphophallus konjac. Lingling Zhao, Jinping Wu, Ying Diao, Zhongli Hu. Abstract. The system of somatic embryogenesis of Amorphophallus konjac had been built through unpollinated ovaries. The embryogenic calli were induced on Murashige and ...

  11. Author Details

    African Journals Online (AJOL)

    Nie, Zhong. Vol 14, No 5 (2017) - Articles Neuroprotective effect corilagin in spinal cord injury rat model by inhibiting nuclear factor-kB, inflammation and apoptosis. Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  12. Characterization of silver nanoparticles prepared by wet chemical ...

    African Journals Online (AJOL)

    Results: The silver nanoparticles formed were spherical in shape with mean size of 10.3 nm. The ... antibacterial activity against various strains of bacteria. Keywords: Wet ..... Fang J, Zhong C, Mu R. The study of deposited silver particulate ...

  13. Reference: 759 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available 759 http://metadb.riken.jp/db/SciNetS_ria224i/cria224u4ria224u18434608i Guan Yue-Feng...s. 2 852-63 18434608 2008 Jun Plant physiology Gao Ju-Fang|Guan Yue-Feng|Huang Xue-Yong|Yang Zhong-Nan|Zhang Hong-Xia|Zhu Jun

  14. Holomorphic two-spheres in the complex Grassmann manifold G (k, n)

    Indian Academy of Sciences (India)

    Author Affiliations. Xiaoxiang Jiao1 Xu Zhong1 Xiaowei Xu2. School of Mathematical Sciences, Graduate University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China; Department of Mathematics, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China ...

  15. Is "Yin-Yang Balancing" Superior to Ambidexterity as an Approach to Paradox Management?

    DEFF Research Database (Denmark)

    Li, Xin

    2018-01-01

    ) of the Confucian principle of Zhong-Yong that is largely compatible with Aristotle’s doctrine of the mean. Second, at the practical level, his BYin-Yang balancing^ solution, while being different from the structural ambidexterity approach, is compatible with the contextual ambidexterity approach. These first two...

  16. Author Details

    African Journals Online (AJOL)

    Zhong, Jianghua. Vol 21, No 2 (2007) - Articles APPLICATION OF ο-TOLIDINE AS SUBSTRATE FOR THE ELECTROCHEMICAL DETERMINATION OF HEMOGLOBIN OR HYDROGEN PEROXIDE Abstract PDF. ISSN: 1726-801X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  17. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. ZHONG DU1 BO TIAN1 XI-YANG XIE1 JUN CHAI1 XIAO-YU WU1. State Key Laboratory of Information Photonics and Optical Communications, and School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China ...

  18. Strengthening financial management, providing financial safeguard mechanism

    International Nuclear Information System (INIS)

    Sun Wumei

    2010-01-01

    This article reviewed the history of Zhong He Shanxi Uranium Enrichment Company, summarizing an efficient and systematical financial management method during both construction period and operational period of the company. It related to fundamental financial management structure building, integrated budgeting, fund management, cost management, asset management, tax planning and HR management. of financial staffs. (author)

  19. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. YAN HUI GENG. Articles written in Sadhana. Volume 43 Issue 3 March 2018 pp 34. Spectral element method for wave propagation on irregular domains · YAN HUI GENG GUO LIANG QIN JIA ZHONG ZHANG · More Details Abstract Fulltext PDF. A spectral element approximation of acoustic ...

  20. The first genetic linkage map of Eucommia ulmoides

    Indian Academy of Sciences (India)

    Eucommia ulmoides Oliv., also called Du-Zhong, is the .... The polymorphic markers were analysed by a chi-square test ... ratio of a dominant locus in an F1 population (P < 0.05). ..... loss, viability per lethal genes, genetic isolation mech-.

  1. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Bäcklund transformation and soliton solutions in terms of the Wronskian for the Kadomtsev–Petviashvili-based system in fluid dynamics · ZHONG DU BO TIAN ... 46 Research Article. Neutron radiation damage studies in the structural materials of a 500 MWe fast breeder reactor using DPA cross-sections from ENDF/B-VII.1.

  2. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Zhao Wen-juan. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 21 Research Article. Classification of Stellar Spectra with Fuzzy Minimum Within-Class Support Vector Machine · Liu Zhong-bao Song Wen-ai Zhang Jing ...

  3. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The extended (′/)-expansion method and travelling wave solutions for the perturbed nonlinear Schrödinger's equation with Kerr law nonlinearity · Zaiyun Zhang Jianhua Huang Juan Zhong .... pp 1075-1084 Research Articles. Performance evaluation of self-breakdown-based single-gap plasma cathode electron gun.

  4. The Cultural Revolution and Contemporary Chinese Art

    Science.gov (United States)

    Yang, Guey-Meei; Suchan, Tom

    2009-01-01

    Using this instructional resource, teachers can explore the impact of the Cultural Revolution (1966-1976) on contemporary art in mainland China with their students. The three artists Luo Zhongli (b. 1948), Xu Bing (b. 1955), and Wang Guangyi (b. 1957) came of age during the Cultural Revolution and are representative of a much larger number of…

  5. Saturation mapping of QTL region determining resistance specificity ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-09-01

    Sep 1, 2009 ... S, Ni L, Zhu F, Chen W, Lan L, Lai Y, Cheng Z, Gu M, Jiang J, Li J,. Hong G, Xue Y, Han B ... Katagiri F, Markus Lange B, Moughamer T, Xia Y, Budworth P,. Zhong J, Miguel T, ... Gen. Genet. 261: 58-63. Marrs KA (1996).

  6. c-Fos expression in the paternal mouse brain induced by communicative interaction with maternal mates

    OpenAIRE

    鍾, 静; Zhong, Jing

    2014-01-01

    博士論文要旨Abstract 以下に掲載:Molecular Brain 7(66) pp.1-11 2014. BioMed Central. 共著者:Jing Zhong, Mingkun Liang, Shirin Akther, Chiharu Higashida, Takahiro Tsuji, Haruhiro Higashida

  7. A review of the discovery of SM-like Higgs boson in H→γγ decay ...

    Indian Academy of Sciences (India)

    300, Zhongda Rd, Zhongli District, Taoyuan City, Taiwan 320. ∗ ... developed by the CMS experiment, but also present the latest results of the ATLAS ... mated that with a sophisticated multivariate analysis. (MVA) .... The signal region of the search consists of collision ... case is the expected number of signal events, assum-.

  8. Exploiting HPC Platforms for Metagenomics: Challenges and Opportunities (MICW - Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)

    Energy Technology Data Exchange (ETDEWEB)

    Canon, Shane

    2011-10-12

    DOE JGI's Zhong Wang, chair of the High-performance Computing session, gives a brief introduction before Berkeley Lab's Shane Canon talks about "Exploiting HPC Platforms for Metagenomics: Challenges and Opportunities" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

  9. An analytical model and parametric study of electrical contact resistance in proton exchange membrane fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Zhiliang; Wang, Shuxin; Zhang, Lianhong [School of Mechanical Engineering, Tianjin University, Tianjin 300072 (China); Hu, S. Jack [Department of Mechanical Engineering, The University of Michigan, Ann Arbor, MI 48109-2125 (United States)

    2009-04-15

    This paper presents an analytical model of the electrical contact resistance between the carbon paper gas diffusion layers (GDLs) and the graphite bipolar plates (BPPs) in a proton exchange membrane (PEM) fuel cell. The model is developed based on the classical statistical contact theory for a PEM fuel cell, using the same probability distributions of the GDL structure and BPP surface profile as previously described in Wu et al. [Z. Wu, Y. Zhou, G. Lin, S. Wang, S.J. Hu, J. Power Sources 182 (2008) 265-269] and Zhou et al. [Y. Zhou, G. Lin, A.J. Shih, S.J. Hu, J. Power Sources 163 (2007) 777-783]. Results show that estimates of the contact resistance compare favorably with experimental data by Zhou et al. [Y. Zhou, G. Lin, A.J. Shih, S.J. Hu, J. Power Sources 163 (2007) 777-783]. Factors affecting the contact behavior are systematically studied using the analytical model, including the material properties of the two contact bodies and factors arising from the manufacturing processes. The transverse Young's modulus of chopped carbon fibers in the GDL and the surface profile of the BPP are found to be significant to the contact resistance. The factor study also sheds light on the manufacturing requirements of carbon fiber GDLs for a better contact performance in PEM fuel cells. (author)

  10. Variability of PAHs and trace metals in the sediments in relation to environmental characteristics of the bottom layer in the middle Adriatic Sea

    Science.gov (United States)

    Grilli, Federica; Frapiccini, Emanuela; Campanelli, Alessandra; Guicciardi, Stefano; Marini, Mauro; Marasovic, Ivona; Grbec, Branka; Skejić, Sanda; Ujević, Ivana; Lušić, Jelena

    2015-04-01

    towards the Italian coast. The total PAHs concentrations (sum of 16 PAH priority pollutant - US EPA) recorded in the marine sediments during the cruise in April 2013 showed a higher level of PAH contamination in the pits, especially in the central pit (28.5 ng/g d.w.), in comparison to others analyzed samples. The corresponding bottom water in the central pit is characterized by a temperature of 10.9°C, density of 29.6 kg/m3, salinity of 38.6 and low values of DIN (0.55 μmol•l-1). The linear regression between DIN and PAHs showed a significant negative relationship (p ≤ 0.05). This feature implies a possible accumulation of PAHs very likely due to a lower microbial activity as demonstrated by Xu et al. (2014). The physical and chemical characteristics of the bottom layer in these areas could influence the PAHs contamination of the deep sediments. Bibliography: Grbec, B. and Morović, M. (1997): Seasonal thermohaline fluctuations in the middle Adriatic Sea. Nuovo Cimento della Societa Italiana di Fisica C-Geophysics & Space Physics. 20(4): 561-576. Grilli F., Marini M., Book J. W., Campanelli A., Paschini E., Russo A., 2013. Flux of nutrients between the middle and southern Adriatic Sea (Gargano-Split section). Marine Chemistry 153,1-14. Marini, M., Russo, A., Paschini, E., Grilli, F., Campanelli, A., 2006. Short-term physical and chemical variations in the bottom water of middle Adriatic depressions. Climate Research 31, 227-237. Meiying Xu, Qin Zhang, Chunyu Xia, Yuming Zhong, Guoping Sun, Jun Guo, Tong Yuan, Jizhong Zhou and Zhili He, 2014. Elevated nitrate enriches microbial functional genes for potential bioremediation of complexly contaminated sediments. The ISME Journal 8, 1932-1944 | doi:10.1038/ismej.2014.42 Marasović I., Grbec B. & Morović M., 1995. Long term production changes in the Adriatic. Neth. J. of Sea Res. 34 (4): 267-273. Vilibić I., Grbec B. and Supić N., 2004. Dense water generation in the north Adriatic in 1999 and its recirculation along

  11. Temperature sensitivity (Q10), and dynamics of soil organic matter (SOM) decomposition in permafrost soils with different carbon quality and under experimental warming. R. Bracho1, E.A.G Schuur1, E. Pegoraro1, K.G. Crummer1, S. Natali2, J. Zhou, Y Luo3, J. L. Wu3, M. Tiedje4, K. Konstantinidis5 1Department of Biology, University of Florida, Gainesville, FL. 2Woods Hole Research Center, Falmouth, MA. 3Institute for Environmental Genomics and Department of Botany and Microbiology, University of Oklahoma, Norman, OK, 4Center for Microbial Ecology, Michigan State University, East Lansing, MI; 5Center for Bioinformatics and Computational Genomics and School of Biology, Georgia Institute of Technology, Atlanta, GA

    Science.gov (United States)

    Bracho, R. G.; Schuur, E. A.; Pegoraro, E.; Crummer, K. G.; Natali, S.; Zhou, J.; Wu, L.; Luo, Y.; Tiedje, J. M.; Konstantinidis, K.

    2013-12-01

    Permafrost soils contain approximately1700 Pg of carbon (C), twice the amount of C in the atmosphere. Temperatures in higher latitudes are increasing, inducing permafrost thaw and subsequent microbial decomposition of previously frozen C. This process is one of the most likely positive feedbacks to climate change. Understanding the temperature sensitivity (Q10) and dynamics of SOM decomposition under warming is essential to predict the future state of the earth - climate system. Alaskan tundra soils were exposed to two winter warming (WW) seasons in the field, which warmed the soils by 4°C to 40 cm depth. Soils were obtained from three depths (0 - 15, 15 - 25 and 45 - 55 cm) and differed in initial amounts of labile and recalcitrant C. Soils were incubated in the lab under aerobic conditions, at 15 and 25°C over 365 days. Q10 was estimated at 14, 100 & 280 days of incubation (DOI); C fluxes were measured periodically and dynamics of SOM decomposition (C pool sizes and decay rates) were estimated by fitting a two pool C model to cumulative respired C (Ccum, mgC/ginitialC). After two WW seasons, initial C content tended to decrease through the soil profile and C:N ratio was significantly decreased in the top 15 cm. After one year of incubation, Ccum was twice as high at 25°C as at 15°C and significantly decreased with depth. No significant WW field treatment was detected, although Ccum tended to be lower in warmed soils. Labile C accounted for up to 5% of initial soil C content in the top 15 cm and decreased with depth. Soils exposed to WW had smaller labile C pools, and higher labile C decay rates in the top 25 cm. Q10 significantly decreased with time and depth as labile pool decreased, especially for WW. This decrease with time indicates a lower temperature sensitivity of the most recalcitrant C pool. The deepest WW soil layer, where warming was more pronounced, had significantly lower Q10 compared to control soils at the same depth. After two seasons, the warming treatment affected decomposition by reducing labile C pools and increasing its decay rates. Warming also reduced temperature sensitivity, showing acclimation of the most recalcitrant C pool in the tundra ecosystem.

  12. Archaeological Discoveries in the People’s Republic of China and Their Contribution to the Understanding of Chinese History

    Directory of Open Access Journals (Sweden)

    Xingcan Chen

    2009-11-01

    Full Text Available More than eight decades ago, the distinguished Chinese scholar Hu Shi (1891–1962 wrote an essay titled ‘My Views on Ancient History’, in which he said: My outlook regarding ancient history is, for the present, we should shorten the study of ancient history by two or three thousand years, and start our researches from the Book of Odes. When archaeology has become well developed, then we can slowly extend [our understanding of ancient history before the Eastern Zhou dynasty, using excavated historical evidence. Today, over eighty years later, Chinese history before the Eastern Zhou dynasty has been steadily reconstructed, step by step, from archaeological discoveries, without which, even the well-recognized deserved brilliance of ancient history, since the Eastern Zhou dynasty, would be dimmed.

  13. ESTUDIO DEL EFECTO DE LA CRANEOACUPUNTURA EN PACIENTES CON ENFERMEDAD VASCULAR CEREBRAL. (EVC)

    OpenAIRE

    PEREZ BRAVO, MIGUEL

    2009-01-01

    LA ENFERMEDAD VASCULAR CEREBRAL (EVC) EN MEXICO ES UN IMPORTANTE PROBLEMA DE SALUD PUBLICA, ES LA TERCERA CAUSA DE MUERTE Y LA SEGUNDA EN PRODUCIR INCAPACIDAD NEUROLOGICA. EL OBJETIVO DE ESTE ESTUDIO FUE EVALUAR EL EFECTO DE LA CRANEOACUPUNTURA EN PACIENTES CON ENFERMEDAD VASCULAR CEREBRAL (ZHONG FENG). EL PRESENTE ES UN ESTUDIO EXPERIMENTAL, PROSPECTIVO Y LONGITUDINAL, REALIZADO EN EL HOSPITAL DEL ISSSTE DE LA CIUDAD DE PUEBLA, A UN GRUPO DE 11 PACIENTES DE AMBOS SEXOS, CON...

  14. The People’s Liberation Army and China in Transition

    Science.gov (United States)

    2003-08-01

    Chinese only. See “ Zhong - shan Daxue Diaocha Xianshi: Qi Cheng Xuetong Ji Ju Zhengdang Pian Hao” (“Sun Yat-sen University Poll shows 70 percent of...uneventfully to seats of power in Beijing . Hu became both state president and CCP general secretary. Yet the third generation of leaders, led by...geostrategic claims along China’s periphery. ■ Even as the war on terrorism has created a new context in which Washington and Beijing could begin

  15. JPRS Report, Soviet Union, Problems of the Far East, No. 1, January-February 1987

    Science.gov (United States)

    1987-07-22

    Features of Socialism", Beijing zhengfa xuean xuebao, 1982, No. 1; Chen Zhong , On the Basic Features of Socialism, Xueshu yuekan, 1981, No. 1; etc. 18...34, Beijing daxue xuebao, 1985, No. 2, pp. 120-126; Yun Jing, "De- velopment of Collective and Individual Economies", Guangdong waishi, 1985, No. 1, pp. 8...Zhang Zhouyuan, et al, Shanghai, Renmin chubanshe, 1978-1979; On Distribution According to Work, A Collection of Articles, Beijing renmin chubanshe

  16. Protecting Networks Via Automated Defense of Cyber Systems

    Science.gov (United States)

    2016-09-01

    gray-hats/. 61 Hu, Youfan, Yan Zhang, Chen Xu, Long Lin, Robert L. Snyder, and Zhong Lin Wang. “Self-Powered System with Wireless Data Transmission ...wires will almost completely cease to exist, replaced by mobile nanodevices, which are tiny computers measured in nanometers with integrated wireless ... energy companies, was hypothesized to cost $10,000. Raiu went on to opine, “The cost of entry for [advanced persistent threats] is decreasing …. We’re

  17. Toxicity evaluation of biodegradable chitosan nanoparticles using a zebrafish embryo model

    OpenAIRE

    Hu YL; Qi W; Han F; Shao JZ; Gao JQ

    2011-01-01

    Yu-Lan Hu1, Wang Qi1, Feng Han2, Jian-Zhong Shao3, Jian-Qing Gao11Institute of Pharmaceutics, College of Pharmaceutical Sciences, 2Institute of Pharmacology, Toxicology and Biochemical Pharmaceutics, 3College of Life Sciences, Key Laboratory for Cell and Gene Engineering of Zhejiang Province, Zhejiang University, Hangzhou, Zhejiang, People's Republic of ChinaBackground: Although there are a number of reports regarding the toxicity evaluation of inorganic nanoparticles, knowledge on bi...

  18. A facile stereospecific synthesis of (Z)-2-sulfonyl-substituted 1,3-enynes via Sonogashira coupling of (E)-α-iodovinyl sulfones with 1-alkynes

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    (E)-α-Iodovinyl sulfones 1 underwent the Sonogashira coupling reactions with terminal alkynes 2 in piperidine at room temperature in the presence of 5 mol% of Pd(PPh3)4 and 10 mol% of CuI to stereospecifically afford the corresponding (Z)-2-sulfonyl-substituted 1,3-enynes 3 in high yields.(C) 2007 Ming Zhong Cai. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  19. Remote Sensing of Selected Water-Quality Indicators with the Hyperspectral Imager for the Coastal Ocean (HICO) Sensor

    Science.gov (United States)

    2014-01-01

    the bands needed for atmospheric correction. Spectral definition files for AVIRIS, HYDICE, HYMAP, HYPERION, CASI, and AISA sensors are included as...Satellite Visible Imagery – A Review.” In Lecture Notes on Coastal and Estuarine Studies, edited by R. T. Barber, N. K. Mooers, M. J. Bowman, and B...In Proceedings of SPIE Coastal Ocean Remote Sensing, edited by Robert J. Frouin, ZhongPing Lee, Vol. 6680, 668013-1-668013-9. doi:10.1117/12.736845

  20. Quantitative trait locus (QTL) mapping for 100-kernel weight of ...

    African Journals Online (AJOL)

    hope&shola

    2010-12-06

    Dec 6, 2010 ... regimes. Xiao-Hong Liu1, Zu-Ping Zheng2*, Zhen-Bo Tan3, Zhong Li2 and Chuan He2 ... al., 2005; Liu et al., 2007; Wang et al., 2007a; Guo et al.,. 2008; Tang .... They could individually account for 12.63, 7.22, 4.47 and 14.47% of .... Liu ZH, Tang JH, Wei XY, Wang EL, Tian GW, Hu YM, Chen WC. (2007).

  1. ESTUDIO COMPARATIVO DEL EFECTO DE ZHONGJI (RM3) MOXADO MAS PUNTOS REGULARES VS PUNTOS REGULARES EN PACIENTES CON NEUROPATIA DIABETICA -NO TIENE CARATULA-

    OpenAIRE

    LERMA GARCIA, HECTOR ALFONSO

    2010-01-01

    ANTECEDENTES: DESDE LA ANTIGUEDAD SE HA COMPROBADO LA EFECTIVIDAD DE LA ACUPUNTURA PARA EL TRATAMIENTO DEL DOLOR Y PARA LA DIABETES EN EL SER HUMANO. OBJETIVO: EL PRESENTE ESTUDIO TIENE COMO OBJETIVO ANALIZAR EL EFECTO DEL TRATAMIENTO DEL DOLOR Y ALTERACIONES SENSITIVAS EN PACIENTES CON NEUROPATIA DIABETICA. METODO: SE ESTUDIARON TREINTA PACIENTES CON UN DIAGNOSTICO DE NEUROPATIA DIABETICA LOS CUALES SE DIVIDIERON EN TRES GRUPOS A LOS CUALES SE LES APLICO EN EL GRUPO 1 ZHONG...

  2. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    pp 85-91 Research Article. Cloning and study of adult-tissue-specific expression of Sox9 in Cyprinus carpio · Du Qi-Yan Wang Feng-Yu Hua Hui-Ying Chang Zhong-Jie · More Details Abstract Fulltext PDF. The Sox9 gene is one of the important transcription factors in the development of many tissues and organs, particularly ...

  3. Neuroleptic malignant syndrome and subsequent clozapine-withdrawal effects in a patient with refractory schizophrenia

    OpenAIRE

    Cheng, Minfeng; Gu, Huaying; Zheng, Liangrong; Wang, Houliang; Zhong, Zhiyong; Wen, Shenglin

    2016-01-01

    Minfeng Cheng,* Huaying Gu,* Liangrong Zheng, Houliang Wang, Zhiyong Zhong, Shenglin Wen Department of Psychiatry, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, People’s Republic of China *These authors contributed equally to this work Abstract: Here, we report a female patient developing neuroleptic malignant syndrome following the use of a combination of clozapine and haloperidol. Subsequently, the patient presented withdrawal effects after an abrupt ...

  4. Design, synthesis, and evaluation of VEGFR-targeted macromolecular MRI contrast agent based on biotin?avidin-specific binding

    OpenAIRE

    Liu, Yongjun; Wu, Xiaoyun; Sun, Xiaohe; Wang, Dan; Zhong, Ying; Jiang, Dandan; Wang, Tianqi; Yu, Dexin; Zhang, Na

    2017-01-01

    Yongjun Liu,1 Xiaoyun Wu,1 Xiaohe Sun,1 Dan Wang,1 Ying Zhong,1 Dandan Jiang,1 Tianqi Wang,1 Dexin Yu,2 Na Zhang1 1School of Pharmaceutical Science, Shandong University, 2Department of Radiology Medicine, Qilu Hospital, Jinan, People’s Republic of China Abstract: Developing magnetic resonance imaging (MRI) contrast agents with high relaxivity and specificity was essential to increase MRI diagnostic sensitivity and accuracy. In this study, the MRI contrast agent, vascular endotheli...

  5. Mining and Analysis of SNP in Response to Salinity Stress in Upland Cotton (Gossypium hirsutum L.).

    Science.gov (United States)

    Wang, Xiaoge; Lu, Xuke; Wang, Junjuan; Wang, Delong; Yin, Zujun; Fan, Weili; Wang, Shuai; Ye, Wuwei

    2016-01-01

    Salinity stress is a major abiotic factor that affects crop output, and as a pioneer crop in saline and alkaline land, salt tolerance study of cotton is particularly important. In our experiment, four salt-tolerance varieties with different salt tolerance indexes including CRI35 (65.04%), Kanghuanwei164 (56.19%), Zhong9807 (55.20%) and CRI44 (50.50%), as well as four salt-sensitive cotton varieties including Hengmian3 (48.21%), GK50 (40.20%), Xinyan96-48 (34.90%), ZhongS9612 (24.80%) were used as the materials. These materials were divided into salt-tolerant group (ST) and salt-sensitive group (SS). Illumina Cotton SNP 70K Chip was used to detect SNP in different cotton varieties. SNPv (SNP variation of the same seedling pre- and after- salt stress) in different varieties were screened; polymorphic SNP and SNPr (SNP related to salt tolerance) were obtained. Annotation and analysis of these SNPs showed that (1) the induction efficiency of salinity stress on SNPv of cotton materials with different salt tolerance index was different, in which the induction efficiency on salt-sensitive materials was significantly higher than that on salt-tolerant materials. The induction of salt stress on SNPv was obviously biased. (2) SNPv induced by salt stress may be related to the methylation changes under salt stress. (3) SNPr may influence salt tolerance of plants by affecting the expression of salt-tolerance related genes.

  6. New interpretation of the dominant ore-controlling factor of the uranium ore field No. 322

    International Nuclear Information System (INIS)

    Liu Xiang; Yang Chongqiu

    1996-01-01

    The NE-trending fault structures in ore field NO. 322 are characterized by compress-shearing, left-Lateral left-slipping, having an obvious control over the Localisation of the ore field No. 322, and are the dominant ore-controlling factor of the ore field NO.322. Resulting from the sinistral displacement of the NE-trending fault, there is a pull-apart basin in the Feng Zhou area. The formation and evolution of the NE-trending fault zone and the Feng Zhou basin control the formation of uranium deposits of ore field No. 322

  7. Eyes Abroad

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China International Fair for Investment & Trade helps push Chinese companies’ overseas ambitions A bustle of Chinese businesspeople roams the vast exhibition hall of the China International Fair for Investment & Trade(CIFIT) looking for opportunities to build cross-border scale. Among them is Zhou Meimei,Business Development Manager of the Shanghai Yiyang Electric Machinery Co. Ltd.,a manufacturer of mufflers and ventilation equipment. Although this was her first time attending the fair,Zhou did not go home empty-handed.

  8. Accelerator mass spectrometry and its applications in environmental science

    International Nuclear Information System (INIS)

    Liu Kexin; Li Kun; Ma Hongji; Guo Zhiyu

    2001-01-01

    Some important work worldwide in environmental science, like urban air pollution, discharges of radioactive wastes from nuclear plants, and global climate change were introduced. Based on the improvements of facility and studies on 14 C dating method, a precision better than 0.5% has been reached for the PKUAMS. A large number of samples have been measured for the Xia-Shang-Zhou Chronology project. 14 C data of PKUAMS have made important contributions to creation of more reliable chronological table of Xia, Shang and Zhou dynasties. The improvements of PKUAMS are of benefit to the applications in environmental science in the future

  9. Influence of Ce 0.68 Zr 0.32 O 2 solid solution on depositing ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 29; Issue 1. Influence of Ce0.68Zr0.32O2 solid solution on depositing -alumina washcoat on FeCrAl foils. Mei-Qing Shen Li-Wei Jia Wen-Long Zhou Jun Wang Ying Huang. Composites Volume 29 Issue 1 February 2006 pp 73-76 ...

  10. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. AI-PING ZHOU1 XIAO-QING LI2. School of Physics and Optoelectronic Engineering, Shandong University of Technology, Zibo, Shandong, People's Republic of China; Department of Physics, Nanjing Normal University, Nanjing, People's Republic of China ...

  11. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics. QINGHUA NIE. Articles written in Journal of Genetics. Volume 90 Online resources 2011 pp e10-e20. Identification and characterization of the pig ABIN-1 gene and investigation of its association with reproduction traits · Meixia Fang Hongli Du Yongsheng Hu Xiaoning Zhou Hongjia ...

  12. Biisofraxidin on Apoptosis of Human Gastric Cancer BGC-823 Cells

    African Journals Online (AJOL)

    Wu et al. Trop J Pharm Res, October 2015; 14(10): 1803. Tropical Journal of Pharmaceutical Research ... Jian-Tao Wu1,2*, She-Min Lv1, Chun-Hui Lu1, Jun Gong1 and Jian-Bo An3 ..... Zhu AK, Zhou H, Xia JZ, Jin HC, Wang K, Yan J, Zuo JB,.

  13. Sintering, camber development of layer composites and a new ...

    Indian Academy of Sciences (India)

    a significant benefit to develop LTCC ZnTiO3-based cera- mics (Liu et al 2007; Zhou ... zero-shrinkage-difference (ZSD) technology combined with controlling cooling stage ... composition and to control their radial shrinkage (Green et al 2008).

  14. The Optimal Portfolio Selection Model under g-Expectation

    Directory of Open Access Journals (Sweden)

    Li Li

    2014-01-01

    complicated and sophisticated, the optimal solution turns out to be surprisingly simple, the payoff of a portfolio of two binary claims. Also I give the economic meaning of my model and the comparison with that one in the work of Jin and Zhou, 2008.

  15. Embedding relations connected with strong approximation of Fourier ...

    Indian Academy of Sciences (India)

    ing only odd functions and a set of functions defined via the strong means of Fourier series of odd continuous functions. We establish an improvement of a recent theorem of Le and Zhou [Math. Inequal. Appl. 11(4) (2008) 749–756] which is a generalization of Tikhonov's results [Anal. Math. 31 (2005) 183–194]. We also ...

  16. The Mechanism by which Neurofibromin Suppresses Tumorigenesis

    Science.gov (United States)

    2013-02-01

    et al., 2011; Taichman et al., 2002; Zeelenberg et al., 2003; Zhou et al., 2002), as well as non-Hodgkin’s lymphoma (Bertolini et al., 2002), and...underlie the unique pattern of optic glioma growth in neurofibromatosis type Cancer Res 67, 8588-8595. Zeelenberg , I.S., Ruuls-Van Stalle, L., and

  17. A comparative study assessing a new tool for occluding ...

    African Journals Online (AJOL)

    0.630, p=0.068 and p=0.047, respectively) (Table 2). A comparative study assessing a new tool for occluding parenchymal blood flow during liver resection for hepatocellular carcinoma. S Zhou, X-J Xue, R-R Li, D-F Chen, W-Y Chen, G-X Liu, ...

  18. Küpsemas on uus kunstiskandaal : vene kuraator Joseph Backstein on kuulsustest kokku pannud omaette biennaali / Ants Juske

    Index Scriptorium Estoniae

    Juske, Ants, 1956-2016

    1998-01-01

    Tallinnas Eesti Kunstimuuseumis avati külalisnäitus 'Medialisatsioon', kus on eksponeeritud Oleg Kuliku, Moskva rühmituse AES, Andres Serrano New Yorgist, Zhou Tiehai Shanghaist jt., kokku üle 20 kunstniku meedialooming. Ando Keskküla kommentaar

  19. Novel D–π–A dye sensitizers of polymeric metal complexes with ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 38; Issue 2. Novel D––A dye sensitizers of polymeric metal complexes with triphenylamine derivatives as donor for dye-sensitized solar cells: synthesis, characterization and application. Guipeng Tang Jun Zhou Wei Zhang Jiaomei Hu Dahai Peng Qiufang Xie ...

  20. Effects of ridge and furrow rainfall harvesting system on Elymus ...

    African Journals Online (AJOL)

    ARL

    2012-05-10

    May 10, 2012 ... A ridge-furrow rainfall harvesting system (RFRHS) was designed to increase the available soil water for .... The solar energy passed through the plastic-film and heated up the air and the surface soil of ridge and then the heat was trapped by the greenhouse effect (Zhou et al., 2009). Meanwhile, the.

  1. Inducing elliptically polarized high-order harmonics from aligned molecules with linearly polarized femtosecond pulses

    DEFF Research Database (Denmark)

    Etches, Adam; Madsen, Christian Bruun; Madsen, Lars Bojer

    2010-01-01

    A recent paper reported elliptically polarized high-order harmonics from aligned N2 using a linearly polarized driving field [X. Zhou et al., Phys. Rev. Lett. 102, 073902 (2009)]. This observation cannot be explained in the standard treatment of the Lewenstein model and has been ascribed to many...

  2. Mapping of genes for flower-related traits and QTLs for flowering ...

    Indian Academy of Sciences (India)

    Mapping of genes for flower-related traits and QTLs for flowering time in an interspecific population of Gossypium hirsutum × G. darwinii. Shuwen Zhang, Qianqian Lan, Xiang Gao, Biao Yang, Caiping Cai, Tianzhen Zhang and Baoliang Zhou. J. Genet. 95, 197–201. Table 1. Loci composition and recombination distances of ...

  3. Education and Social Selection in Ancient China: Semantics, Conceptual Transformation and Social Change

    Science.gov (United States)

    Wu, Meiyao

    2015-01-01

    This paper investigates the transformation in the Zhou dynasty China (1046-256 BC) of the concept of education in relation to the process of social selection, which concerns the distribution both of knowledge and of social ranks. An approach in terms of historical semantics, mainly influenced by Luhmannian sociological theory with some reference…

  4. Effects of various forms of lipopolysaccharide on the expression of ...

    African Journals Online (AJOL)

    Jane

    2011-10-05

    Oct 5, 2011 ... Lan-jun Bai1, Wings TY Loo2,3,4*, Yiding Dou4, Min Wang5, Hao Liang5, Mary NB Cheung3,4,6 ... The levels of lactate dehydrogenase (LDH), N-terminal pro ...... Li G-R, Sun H-Y, Chen J-B, Zhou Y, Tse H-F, Lau C-P (2009).

  5. Effects of palm oil mill effluent (POME) anaerobic sludge from 500 m ...

    African Journals Online (AJOL)

    USER

    2010-04-19

    Apr 19, 2010 ... in the country (Lau et al., 2008). Thus, the ... within 80 days with final C/N ratio of 12.5. .... C/N ratio of pressed shredded EFB was 54.4 with carbon ..... Wong JWC, Mak KF, Chan NW, Lam A, Fang M, Zhou LX, Wu QT, Liao.

  6. Cofactor interactions in the activation of tissue non-specific alkaline ...

    African Journals Online (AJOL)

    JTEkanem

    stabilization of protein structure and regulation of enzymatic ... structure of ALP at low and high concentrations respectively4,5. ..... Zhang, Y.X., Zhu, Y., Xi, H.W., Liu, Y.L. and Zhou, H.M. ... Garen, A. and Levinthal, C. (1960) A fine structure ...

  7. Emissive lead(II) benzenedicarboxylate metal-organic frameworks

    Indian Academy of Sciences (India)

    Abdul Malik P Peedikakkal

    2018-04-16

    Apr 16, 2018 ... Jang E, Jun S, Jang H, Lim J, Kim B and Kim Y 2010. White-light-emitting ... 2837; (b) Li Y-F, Wang D, Liao Z, Kang Y, Ding. W-H, Zheng X-J, Jin L-P 2016 .... Zuo J-L and Zhou H-C 2007 Synthesis and Characteri- zations of a ...

  8. Cardioprotective effect of Shenxiong glucose injection on acute ...

    African Journals Online (AJOL)

    Yu JH, Wang LY, Akinyi M, Li YH, Duan ZZ, Zhu Y, Fan. GW. Danshensu protects ... Yin Y, Guan Y, Duan JL, Wei G, Zhu YR, Quan W, Guo. C, Zhou D, Wang YH, ... HM, Han J, Kang D. Lamotrigine increases intracellular. Ca(2+) levels and ...

  9. Small Talk: A Missing Skill in the Chinese Communicative Repertoire

    Science.gov (United States)

    Cui, Xia

    2015-01-01

    There is growing evidence that social interactions at work with local colleagues present a real challenge for Chinese immigrants to Australia (e.g. Tomazin, 2009; Zhou, Windsor, Coyer, & Theobald, 2010), often leaving them feeling defeated and despairing, and the Australians puzzled or affronted. Seeking to understand the nature, origin, and…

  10. Li et al., Afr J Tradit Complement Altern Med., (2017) 14 (1): 62-72 ...

    African Journals Online (AJOL)

    The aim of the study was to develop a more efficient drug which could not .... The test was carried out using the described technique previously (Zhou et al., 2008). ..... in part by stem cells (Ito et al., 2005, Levy et al., 2005), while hair follicles are ...

  11. Reference: SITE3SORPS1 [PLACE

    Lifescience Database Archive (English)

    Full Text Available SITE3SORPS1 Villain P, Clabault G, Mache R, Zhou DX S1F binding site is related to ...but different from the light-responsive GT-1 binding site and differentially represses the spinach rps1 prom

  12. Convergence of an implicit iteration process for a finite family of asymptotically quasi-nonexpansive mappings in convex metric spaces

    Directory of Open Access Journals (Sweden)

    Gurucharan Singh Saluja

    2010-01-01

    Full Text Available In this paper, we give some necessary and sufficient conditions for an implicit iteration process with errors for a finite family of asymptotically quasi-nonexpansive mappings converging to a common fixed of the mappings in convex metric spaces. Our results extend and improve some recent results of Sun, Wittmann, Xu and Ori, and Zhou and Chang.

  13. Membrane Reflector Vertical Cavity Lasers at Near- and Midwave-Infrared

    Science.gov (United States)

    2014-05-30

    independent broadband reflectors based on cross-stacked gratings, Optics Express, (04 2011): 9050. doi: 10.1364/OE.19.009050 Tapas Kumar Saha, Mingyu Lu... Mingyu Lu, Huiqing Zhai, Deyin Zhao, Weidong Zhou. Design of a compact grating coupler with controllable linewidths via transverse resonance and

  14. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    CHEN AI-HUA1 MENG SU-CI2 ZHOU KAI1 WANG CONG-CONG1 ZHAO WEI2 WANG AI-JIAN2 QIAN JUN2. School of Chemistry & Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, People's Republic of China; School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang ...

  15. On the contributions of photorespiration and compartmentation to the contrasting intramolecular 2H profiles of C3 and C4 plant sugars

    Science.gov (United States)

    Youping Zhou; Benli Zhang; Hilary Stuart-Williams; Kliti Grice; Charles H. Hocart; Arthur Gessler; Zachary E. Kayler; Graham D. Farquhar

    2018-01-01

    Compartmentation of C4 photosynthetic biochemistry into bundle sheath (BS) and mesophyll (M) cells, and photorespiration in C3 plants is predicted to have hydrogen isotopic consequences for metabolites at both molecular and site-specific levels. Molecular-level evidence was recently reported (Zhou et al., 2016), but...

  16. Reference: 438 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available ity and drought tolerance in Arabidopsis thaliana. 18 6902-12 16943431 2006 Sep Molecular and cellular bio...logy Chen Zhizhong|Gong Zhizhong|Hong Xuhui|Jablonowski Daniel|Ren Xiaozhi|Schaffrath Raffael|Zhang Hairong|Zhou Xiaofeng|Zhu Jian-Kang

  17. Marine Science

    African Journals Online (AJOL)

    Copy Editor Timothy Andrew. Published ... 2007; Zhou et al., 2009) and they play an important role in the ... At both sites, zonal variation in TMPB was evident with significantly higher C-biomass closer to ... ton is considered to be an essential parameter in eco- systems ...... logical significance of toxic marine dinoflagellates.

  18. Synthesis of γ-Al2O3 nanowires through a boehmite precursor route

    Indian Academy of Sciences (India)

    has applications in absorbent, catalyst carrier and reinforce- ment of ceramic .... nia into the transparent solution, Al(OH)3 with colloidal form generates .... 99 1823. Zhou J, Deng S Z, Chen J, She J C and Xu N S 2002 Chem. Phys. Lett. 365 505.

  19. African Journal of Biotechnology - Vol 11, No 14 (2012)

    African Journals Online (AJOL)

    DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. HD Ding, HJ Zhang, XH Zhu, H Liu, JS Liang, B Lu, 3259-3269 ... DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Y Hanying, X Wei, G Xingxi, 3370-3378 ... FULL TEXT DOWNLOAD FULL TEXT. J Zhang, YC Huang, Q Zhang, ZP Hong, YC Zhou, WL Chen, 3388-3393 ...

  20. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... Our results suggest that black holes in radio galaxies are rapidly spinning. Volume 35 Issue 3 September 2014 pp 357-362 Part IV: Emission Models and Theory. What Governs Lorentz Factors of Jet Components in Blazars? Xinwu Cao Bo Chai Ming Zhou Minfeng Gu · More Details Abstract Fulltext PDF.

  1. Core Gene Expression and Association of Genotypes with Viral ...

    African Journals Online (AJOL)

    HP

    Fukutomi T, Zhou Y, Kawai S, Eguchi H, Wands JR, Li J. Hepatitis C virus core protein stimulates hepatocyte growth: correlation with up regulation of wnt-1 expression. Hepatology. 2005; 41: 1096-1105. 5. Raja NS, Janjua KA. Epidemiology of hepatitis C virus infection in Pakistan. J. Microbiol. Immunol. Infect. 2008; 41: 4–8.

  2. Determination of antioxidant and α-glucosidase inhibitory activities ...

    African Journals Online (AJOL)

    ajl yemi

    2011-10-14

    Oct 14, 2011 ... 2Majors in Plant Resource Sciences and Environment, College of Applied Life ... Carlsen and co-workers (2010) hypothesized that ... #These authors contributed equally to this work. ... 2diabetes mellitus (T2DM) is a metabolic disease that ... drinks in China, Korea and Japan (Zhou and Yang, 2009).

  3. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. F Wang. Articles written in Bulletin of Materials Science. Volume 34 Issue 5 August 2011 pp 1033-1037. Synthesis of Mn-doped CeO2 nanorods and their application as humidity sensors · C H Hu C H Xia F Wang M Zhou P F Yin X Y Han · More Details Abstract Fulltext PDF.

  4. Genetics Home Reference: otulipenia

    Science.gov (United States)

    ... Zhou Q, Yu X, Demirkaya E, Deuitch N, Stone D, Tsai WL, Kuehn HS, Wang H, Yang D, Park YH, Ombrello AK, Blake M, Romeo T, Remmers EF, Chae JJ, Mullikin JC, Güzel F, Milner JD, Boehm M, Rosenzweig SD, Gadina M, Welch SB, Özen S, Topaloglu R, Abinun M, Kastner DL, Aksentijevich I. Biallelic hypomorphic ...

  5. Rapid growth of nanotubes and nanorods of würtzite ZnO through ...

    Indian Academy of Sciences (India)

    Administrator

    report here on the synthesis of ZnO nanorods and nano- tubes from a ..... Hu Y, Zhou X, Han Q, Cao Q and Huang Y 2003 Mater. Sci. ... Lao J Y, Huang J Y, Wang D Z and Ren Z F 2003 Nano Lett. 3. 235 ... Xing Y J et al 2003 Appl. Phys. Lett.

  6. Antioxidant and Anti-proliferative Activities of Flavonoids from ...

    African Journals Online (AJOL)

    significant growth inhibitory effect on RKO cells with IC50 of 39.08 μmol/L and 17.68 μmol/L, respectively ..... YJ.. Essential oil from rhizomes of Ligusticum chuanxiong induces apoptosis in hypertrophic scar ... Liu H, Mou Y, Zhao J, Wang J, Zhou L, Wang M, Wang. D, Han J, Yu Z, Yang F. Flavonoids from Halostachys.

  7. African Journal of Biotechnology - Vol 10, No 37 (2011)

    African Journals Online (AJOL)

    7130 ... G Lu, Y Shen, W Qian, L Shen, Q Qiao, M Li, Z Wang, 7136-7142 ... LN Zhen, K Wang, YJ Zhang, H Zhou, 7161-7165 ... Effect of cadmium hyperaccumulation on antioxidative defense and proline accumulation of Solanum nigrumL.

  8. Notes on Cordulegaster Leach, and Neallogaster Cowley, from China, and the identity of Anotogaster annandalei Fraser (Insecta: Odonata: Anisoptera: Cordulegastridae)

    NARCIS (Netherlands)

    Pelt, van G.J.

    1996-01-01

    A translation of the Chinese description of a female of Neallogaster annandalei (Fraser, 1923), by Zhou (1988) is given and compared with the original description of Anotogaster annandalei. It is concluded that this species should be included in the genus Cordulegaster. A translation of the original

  9. The Flynn Effect and Its Critics: Rusty Linchpins and "Lookin' for g and Gf in Some of the Wrong Places"

    Science.gov (United States)

    McGrew, Kevin S.

    2010-01-01

    The consensus of most intelligence scholars is that the Flynn effect (FE) is real, IQ test batteries are now routinely restandardized on a regular basis. A cornerstone in Flynn's explanation of the FE is his analysis of select Wechsler subtest scores across time. The featured articles by Kaufman and Zhou, Zhu, and Weiss question whether Flynn's…

  10. Amplified fragment length polymorphism (AFLP) and genealogy ...

    African Journals Online (AJOL)

    STORAGESEVER

    2010-06-07

    Jun 7, 2010 ... Pang CY, Du XM, Ma ZY (2006). Evaluation of the introgressed lines and screening for elite germplasm in Gossypium, Chin. Sci. Bull. 51(1):. 304-312. Pieter V, Rene H, Marjo B (1995). AFLP: a new technique for DNA fingerprinting. Nucleic Acids Res. 23(21): 4407-4414. Qian SY, Huang JQ, Zhou BL, Peng ...

  11. Connections between the Radio, Optical and Soft X-ray Luminosities ...

    Indian Academy of Sciences (India)

    for Flat-Spectrum Radio Quasars. Zhi-Fu Chen1, Cai-Juan Pan1,∗, You-Bing Li2 & Yu-Tao Zhou3. 1Department of Physics and Telecommunication Engineering of Baise University,. Baise 533000, China. 2Guangzhou City Construction College, Guangdong 510925, China. 3Center for Astrophysics, Guangzhou University, ...

  12. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Refresher Courses · Symposia · Live Streaming. Home; Journals; Journal of Genetics; Volume 95; Issue 1. Novel NPHS1 gene mutations in a Chinese family with congenital nephrotic syndrome. Fengjie Yang Yaxian Chen Yu Zhang Liru Qiu Yu Chen Jianhua Zhou. Research Note Volume 95 Issue 1 March 2016 pp 161- ...

  13. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Influence of free water content on the compressive mechanical behaviour of cement mortar under high strain rate · Jikai Zhou Xudong Chen Longqiang Wu Xiaowei Kan ... pp 111-117. Mechanical properties of concrete to cyclic uniaxial tensile loading using variable waveforms · YUZHI CHEN XUDONG CHEN JINGWU BU.

  14. Browse Title Index

    African Journals Online (AJOL)

    Items 401 - 450 of 1178 ... Y-X Zhou, J Chen, J-P Li, Y-L Wang, X-D Jin ... Vol 4, No 3 (2007), Comparative Chemical And Analgesic Properties Of Essential Oils ... Pilar Carranza-Rosales, Omar Heredia-Rodríguez, Gerardo Lozano-Garza, Angel ...

  15. Research general situation of Silkworm pathology in China

    African Journals Online (AJOL)

    Administrator

    2011-12-12

    Dec 12, 2011 ... significant impact on the stability of the sericulture, also on our harmonious society, so that studies on ..... material in the aggregation the formation of dark brown spots. (Zhou et al., 1997). Significant lesions in the .... far away from the brick, cement plants and other exhaust emissions serious areas and ...

  16. Human communication of emotion via sweat : How specific is it? (abstract)

    NARCIS (Netherlands)

    Smeets, M.A.M.; Toet, A.; Duinkerken, R.; Groot, J. de; Kaldewaij, A.; Hout, M.A. van den; et al

    2011-01-01

    Females evaluate ambiguous facial expression – morphed between happy and fearful – faces as more fearful when exposed to fear sweat as compared to control odor (Zhou & Chen, 2009). We investigated the specificity of this effect, i.e. whether processing of fearful faces is affected specifically by

  17. Proactive and Preventive Coping in Adjustment to College

    Science.gov (United States)

    Gan, Yiqun; Hu, Yueqin; Zhang, Yiwen

    2010-01-01

    The current study compared the relative importance of proactive coping and preventive coping in the adjustment to university life among 403 freshmen at a Chinese university and evaluated the function of proactive coping in the stress process. Participants completed the Future-Oriented Coping Inventory (Gan, Yang, Zhou, & Zhang, 2007), the…

  18. 50 Detecting adenosine triphosphatase 6 point mutations that may ...

    African Journals Online (AJOL)

    mutations at codons for the key residues Lys 260, Leu263, Gln266, Ser769 .... agarose gel and visualized under UV transillumination after treatment with ..... Li, W., Mo, W., Shen, D., Sun, L., Wang, J., Lu, S., Gitschier, J.M. & Zhou, B. (2005) Yeast ... Nagamune, K., Beatty, W.L., & Sibley, D. (2007) Artemisinin induces Calcium ...

  19. 75 FR 81565 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Request for...

    Science.gov (United States)

    2010-12-28

    ... Jiangsu Inter-China Group Corporation (previously operated as Zhenjiang Inter-China Import & Export Co...., Ltd aka Wanli Tools Group Zhenjiang Inter-China Import & Export Co., Ltd.. THE PEOPLE'S REPUBLIC OF...., Ltd Xinjiang Top Agricultural Products Co., Ltd..... XuZhou Simple Garlic Industry Co., Ltd Yantai...

  20. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Yan-Qin Xu Guo-Yan Wei Yin Zhou Fei Ge Guang-Ming Luo · More Details Fulltext PDF. pp e25-e28. Abundance and characteristics of microsatellite markers in Gansu zokor (Eospalax cansus), a fossorial rodent endemic to the Loess plateau, China · Junhu Su Limin Hua Jing Wang Dianne M. Gleeson Yanming Wei Robyn ...

  1. Proteomic identification of CIB1 as a potential diagnostic factor in ...

    Indian Academy of Sciences (India)

    Proteomic identification of CIB1 as a potential diagnostic factor in hepatocellular carcinoma. Tong Junrong Zhou Huancheng H E Feng Gao Yi Yang Xiaoqin Luo Zhengmao Zhang Hong Zeng Jianying Wang Yin Huang Yuanhang Zhang Jianlin Sun Longhua He Guolin. Articles Volume 36 Issue 4 September 2011 pp 659- ...

  2. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences; Volume 130; Issue 2. Polynuclear and one-dimensional cyanide-bridged heterobimetallic complexes: synthesis, crystal structures and magnetic properties. JINGWEN SHI WENLONG LAN YIN ZHOU CHONGCHONG XUE QINGYUN LIU DAOPENG ZHANG. Volume 130 Issue ...

  3. High-temperature thermoelectric properties of AgxYyCa2⋅ 8Co4O9 ...

    Indian Academy of Sciences (India)

    temperature thermoelectric properties of AgYCa2.8Co4O9 + ceramics. Youjin Zheng Hui Zhou Tengzhou Ma Guihong Zuo Hongtao Li Taichao Su Chunlei Wu Hailiang Huang Dan Wang Longcheng Yin. Volume 37 Issue 5 August 2014 pp 963- ...

  4. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. YIN ZHOU. Articles written in Journal of Chemical Sciences. Volume 130 Issue 2 February 2018 pp 19. Polynuclear and one-dimensional cyanide-bridged heterobimetallic complexes: synthesis, crystal structures and magnetic properties · JINGWEN SHI WENLONG LAN YIN ...

  5. Role of Polymerase Gamma Mutations in Breast Tumorigenesis

    Science.gov (United States)

    2010-08-01

    triggers steatosis in mouse liver. J Pharmacol. Exp. Ther 2007;321:526–535. [PubMed: 17277197] 21. Yu M, Zhou Y, Shi Y, Ning L, Yang Y, Wei X, et al...encodes an inner mitochondrial membrane protein and is mutated in infantile hepatic mitochondrial DNA depletion. Nat. Genet 2006;38:570–575. [PubMed

  6. Equilibrium Price Dispersion in a Matching Model with Divisible Money

    NARCIS (Netherlands)

    Kamiya, K.; Sato, T.

    2002-01-01

    The main purpose of this paper is to show that, for any given parameter values, an equilibrium with dispersed prices (two-price equilibrium) exists in a simple matching model with divisible money presented by Green and Zhou (1998).We also show that our two-price equilibrium is unique in certain

  7. The Anatomy of the Resource Curse: Predatory Investment in Africa’s Extractive Industries

    Science.gov (United States)

    2015-05-01

    that expose corruption and spearhead campaigns to enhance transparency and accountability. However, censorship and interference by those in power...previously served as Zimbabwe’s Acting High Commissioner in Malaysia and later sat on Zimbabwe’s Grain Marketing Board; and Pritchard Zhou, a Zimbabwean...states, reporters and nongovernmental organizations frequently face intimidation, censorship , imprisonment, and violence.420 Such policies or actions

  8. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Author Affiliations. Guanshui Chen Daren Pan1 Yifei Zhou Sheng Lin2 Xiangde Ke. College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, the People's Republic of China; College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, the People's Republic ...

  9. Genetics Home Reference: congenital central hypoventilation syndrome

    Science.gov (United States)

    ... Kravis EM, Zhou L, Rand CM, Weese-Mayer DE. Congenital central hypoventilation syndrome: PHOX2B mutations and phenotype. Am J Respir Crit ... BA, Leurgans SE, Berry-Kravis EM, Weese-Mayer DE. Congenital central hypoventilation syndrome: PHOX2B genotype determines risk for sudden death. Pediatr ...

  10. Fulltext PDF

    Indian Academy of Sciences (India)

    The paper “Anaerobic oxidation of methane in coastal sediment from Guishan Island. (Pearl River Estuary), South China Sea” by Zijun Wu, Huaiyang Zhou, Xiaotong Peng,. Nan Jia, Yuhong Wang and Linxi Yuan (Journal of Earth System Science, Volume 117,. No. 6, pages 935–944, December 2008) overlaps in scope and ...

  11. a legal assessment and review of the concept of sustainable

    African Journals Online (AJOL)

    OLAWUYI

    7 Farrell, A., Sustainability and Decision-making: The EPA's Sustainable ... Ardeleanu, G., Petrariu, R., Sustainable Development Strategies (2012), 54; .... 16 Elliott, J., A. An Introduction to Sustainable Development (2006), 8; Sneddon, Ch., .... taking a long-term perspective in the financial market (2012), 5; Lei, K., Zhou, S., ...

  12. African Journal of Traditional, Complementary and Alternative ...

    African Journals Online (AJOL)

    Acupuncture in Treating Hepatic Fibrosis: A Review with Recommendation for Future Studies · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. J Zhou, Y Liang, XM Lin, RJ Ma, JQ Fang, 452-458. http://dx.doi.org/10.4314/ajtcam.v9i4.1 ...

  13. African Journal of Traditional, Complementary and Alternative ...

    African Journals Online (AJOL)

    Combination of acupuncture and Chinese medicinal herbs in treating model rats with Polycystic Ovary Syndrome · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. R-J Ma, J Zhou, J-Q Fang, D-H Yang, F Qu. http://dx.doi.org/10.4314/ajtcam.v8i4.3 ...

  14. Effect of ultrasonic specific energy on waste activated sludge ...

    African Journals Online (AJOL)

    USER

    2010-03-22

    Mar 22, 2010 ... Yuanyuan Yan, Leiyu Feng*, Chaojie Zhang, Hongguang Zhu and Qi Zhou. State Key ... soluble chemical oxygen demand; TCOD, total chemical oxygen demand ... studied as well as their effects on the characteristics of sludge. .... universal liquid module (ULM) which could detect particle size from. 0.04 up ...

  15. A focus on the features of polyaniline nanofibres prepared via ...

    Indian Academy of Sciences (India)

    2018-02-05

    Feb 5, 2018 ... volume [10], solubility [11], electrical conductivity [12] and ... (surfactants [32], micelles [22,33,34], liquid crystals [35], ... processability and doping properties of PANI could be further ... reaction is completed as indicated by no further formation of ...... [49] Yang Z, Wu J, Yang Y, Zhou X and Xie X 2008 Chem.

  16. Characterization and thermal expansion of Sr2FexMo2−xO6 double ...

    Indian Academy of Sciences (India)

    in SFMO.21 The tolerance factor of SFMO double perovskite is given by t = rSr + rO ..... project OU-DST-PURSE-Scheme No. A.60. We express our ... Zhang L, Zhou Q, He Q and He T 2010 J. Power Sources 195. 6356. 12. Mostafa M F ...

  17. Molecular authentication of the traditional Tibetan medicinal plant ...

    African Journals Online (AJOL)

    Jane

    2011-07-25

    Jul 25, 2011 ... morphological characteristics (Gan and Yang, 1995;. Wang et al., 2003) and chemical profiles (Zhou et al.,. 2009). The identification guidelines of these methods are based on generic phenotypes such as appearance and chemical components, which are sensitive to intrinsic and extrinsic factors (Joshi et ...

  18. Browse Title Index

    African Journals Online (AJOL)

    Items 151 - 200 of 1250 ... J Zhou, F Qu. Vol 10, No 2 (2013), Analysis of volatile compounds of Malaysian Tualang (Koompassia excelsa) honey using gas chromatography mass spectrometry, Abstract PDF. SMS Nurul, SH Gan, AS Halim, NSM Shah, SH Gan, HA Sukari. Vol 10, No 4 (2013), Analysis on 113 cases of adverse ...

  19. Genotype and Haplotype Analysis of ABCB1 at 1236, 2677 and ...

    African Journals Online (AJOL)

    Genetica Sinica 2005; 33: 93-104. 2. Zhou SF. Structure, function and regulation of P- glycoprotein and its clinical relevance in drug disposition. Xenobiotica 2008; 38(7-8): 802-832. 3. Ishikawa T, Onishi Y, Hirano H, Oosumi K, Nagakura M ,. Tarui S. Pharmacogenomics of drug transporters: a new approach to functional ...

  20. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Hui Shen. Articles written in Bulletin of Materials Science. Volume 30 Issue 2 April 2007 pp 101-104 Single Crystals. Piezoelectric properties of Sr3Ga2Ge4O14 single crystals · Anhua Wu Jiayue Xu Juan Zhou Hui Shen · More Details Abstract Fulltext PDF. A new piezoelectric ...

  1. Implicit-shifted Symmetric QR Singular Value Decomposition of 3x3 Matrices

    Science.gov (United States)

    2016-04-01

    Graph 33, 4, 138:1– 138:11. TREFETHEN, L. N., AND BAU III, D. 1997. Numerical linear algebra , vol. 50. Siam. XU, H., SIN, F., ZHU, Y., AND BARBIČ, J...matrices with minimal branching and elementary floating point operations. Tech. rep., University of Wisconsin- Madison. SAITO, S., ZHOU, Z.-Y., AND

  2. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics. YUNJIAO ZHOU. Articles written in Journal of Genetics. Volume 96 Issue 6 December 2017 pp 993-1003 Research article. Association of lactase 13910 C/T polymorphism with bone mineral density and fracture risk: a meta-analysis · YOUGEN WU YINGHUA LI YUNQING CUI YUNJIAO ...

  3. Early Chinese History: The Hundred Schools Period. China's Golden Age of Philosophy. A Unit of Study for Grades 9-12.

    Science.gov (United States)

    Huff, Lehn; Dube, Clayton

    In this unit students examine the four most influential Chinese philosophical traditions developed during the Zhou period (roughly 6th-3rd centuries B.C.E.). The four philosophies students study include: (1) Confucianism; (2) Mohism; (3) Daoism (Taoism); and (4) Legalism. In three lessons, students compare the ideas of these schools and explore…

  4. Improving planting pattern for intercropping in the whole production ...

    African Journals Online (AJOL)

    DR. NJ TONUKARI

    2012-04-26

    Apr 26, 2012 ... vegetable for the people or to enrich biodiversity of rubber plantations in the area of hundred-miles rubber ..... Influence of rubber canopy on intercrop productivity. Trans. Malaysian Soc. Plant Physiol. 2: 75-79. Lin Weifu, Zhou Zhongyu, Huang Shoufeng (1999). A review and prospect of intercropping in ...

  5. Ganoderic acid B's influence towards the therapeutic window of ...

    African Journals Online (AJOL)

    9. Hempel C, Norenberg W, Sobottka H, Urban N, Nicke. A, Fischer W, Schaefer M. The phenothiazine-class an- tipsychotic drugs prochlorperazine and trifluoperazine are potent allosteric modulators of the human P2X7 receptor. Neuropharmacology 2013; 75:365-379. 10. Song H, Tao Y, Zhang CZ, Zhou YD. Comparison.

  6. Heat capacity measurements on Ybx Gd2–x Zr2 O7 (x= 0, 1, 2 ...

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 32; Issue 6. Heat capacity measurements on YbGd2–Zr2O7 ( = 0, 1, 2) ceramics by differential scanning calorimetry. Zhan-Guo Liu Jia-Hu Ouyang Yu Zhou. Ceramics and Glasses Volume 32 Issue 6 December 2009 pp 603-606 ...

  7. Research Article

    African Journals Online (AJOL)

    2016-06-09

    Jun 9, 2016 ... The process of estimation occurs in two stages: in the first stage, the high orders of the signal are estimated ..... In this section we describe the simulation using the theory in the previous section on. MATLAB software. .... [20]Zhou G and Giannakis G. B. On estimating random amplitude modulated harmonics.

  8. Photosynthetic induction in leaves of two cucumber genotypes ...

    African Journals Online (AJOL)

    user

    2011-03-21

    Mar 21, 2011 ... 2 with low light-sensitivity were used to study the response of gas exchange, ..... LL-JY2. LL-Deltastar. B. 0. 50. 100. 150. 200. 250. 300. 350. 0. 6. 12. 18 ..... Zhou YH, Yu JQ, Mao WH, Huang LF, Song XS, Nogués S (2006).

  9. Spray and Combustion of Gelled Hypergolic Propellants for Future Rocket and Missile Engines

    Science.gov (United States)

    2014-08-13

    Park City, Utah, May 2013. [28]. L. S. Rothman, D. Jacquemart, A. Barbe, D. Chris Benner, M. Birk, L. R. Brown, M. R. Carleer, J. C. Chackerian, K...2371. [81]. J. Higgins , X. Zhou, R. Liu, T. T. S. Huang, “Theoretical Study of Thermal Decomposition Mechanism of Oxalic Acid”, J. Phys. Chem. A

  10. Synthesis of substituted guanidines using Zn–Al hydrotalcite catalyst

    Indian Academy of Sciences (India)

    Zn–Al HT was prepared by co-precipitation method and charac- terized by ... tion of highly functionalized guanidines.4 Linton et al. explained a ..... Pi C, Zhu Z, Weng L, Chen Z and Zhou X 2007 Chem. Commun. ... J P 2000 J. Mater. Chem.

  11. Influences of the disease resistance conferred by the individual ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-10-05

    Oct 5, 2009 ... eleven rice blast (Wang et al., 1999; Bryan et al., 2000;. Qu et al., 2006; Chen et al., 2006; Zhou et al., 2006; Liu et al., 2007; Lin et al., ..... Lee SK, Song MY, Seo YS, Kim HK, Ko S, Cao PJ, Suh JP, Yi G, Roh. JH, Lee S, An G, ...

  12. ONLINE RESOURCES Development and characterization of 37 ...

    Indian Academy of Sciences (India)

    Navya

    2016-12-23

    Dec 23, 2016 ... loci of Megalobrama hoffmanni by next-generation sequencing technology and ... The minimum motif repeat was defined as 5 for hexanucleotides, 10 for ..... Tan X. C., Li X. H., Lin J. Z., Zhou D. H., Gao X. and Li J.M. 2009.

  13. Japan-China Joint Medical Workshop on Drug Discoveries and Therapeutics 2008: The need of Asian pharmaceutical researchers' cooperation.

    Science.gov (United States)

    Nakata, M; Tang, W

    2008-10-01

    research in Asian countries. (reported on October 1st, with grateful thanks to all participants) Main program Session I. Research Advances in Drug Discoveries and Therapeutics ● Design, synthesis and preliminary activity assay of influenza virus neuraminidase inhibitors by Wenfang Xu (Shandong University, China) ● Infection disease models with silkworms to evaluate the therapeutic effects of drug candidates by Kazuhisa Sekimizu (The University of Tokyo, Japan) ● Japan's governmental approaches to facilitate drug development process by Makoto Shimoaraiso (Ministry of Foreign Affairs of Japan, Japan) ● Effective detection of the epidermal growth factor receptor mutation by the peptide nucleic acid-locked nucleic acid PCR Clamp by Sakuo Hoshi (The University of Tokyo Hospital, Japan) ● Design and synthesis of p53-MDM2 binding inhibitors by Yongzhou Hu (Zhejiang University, China) Session II. Drug Synthesis/Clinical Therapeutics ● Pharmacogenomics-based clinical studies using a novel fully-automated genotyping system by Setsuo Hasegawa (Sekino Clinical Pharmacology Clinic, Japan) ● Synthesis and biological evaluation of pentacyclic triterpenes as anti-tumor agents by Hongbin Sun (China Pharmaceutical University, China) ● Drug discovery and therapeutics using silkworm as experimental animal by Yasuyuki Ogata (The University of Tokyo, Japan) ● Novel selective estrogen recetpor modulators (SERMs) with unusual structure and biological activities by Haibing Zhou (Wuhan University, China) Session III. Medicinal Chemistry/Natural Products ● Synthesis and properties of isonucleosides incorporated oligonucleotides by Zhenjun Yang (Peking University, China) ● Isolation of antiviral compounds from plant resources using silkworm bioassay by Yutaka Orihara (The University of Tokyo, Japan) ● Synthesis and structural modifcation of tasiamide and the effect of these modifications on in vitro anticancer activity by Yingxia Li (Ocean University of China, China)

  14. Multimedia over cognitive radio networks algorithms, protocols, and experiments

    CERN Document Server

    Hu, Fei

    2014-01-01

    PrefaceAbout the EditorsContributorsNetwork Architecture to Support Multimedia over CRNA Management Architecture for Multimedia Communication in Cognitive Radio NetworksAlexandru O. Popescu, Yong Yao, Markus Fiedler , and Adrian P. PopescuPaving a Wider Way for Multimedia over Cognitive Radios: An Overview of Wideband Spectrum Sensing AlgorithmsBashar I. Ahmad, Hongjian Sun, Cong Ling, and Arumugam NallanathanBargaining-Based Spectrum Sharing for Broadband Multimedia Services in Cognitive Radio NetworkYang Yan, Xiang Chen, Xiaofeng Zhong, Ming Zhao, and Jing WangPhysical Layer Mobility Challen

  15. Multikultuurne testimeeskond / Elver Loho

    Index Scriptorium Estoniae

    Loho, Elver

    2008-01-01

    Tööst multikultuurses kollektiivis räägivad Videobeti Tallinna kontoris töötavad Mehmet Özekinci, Peter Cercone, Vivek Tyagi, Hua Zhong, Mati Parv ja Karpo Korõtko. Videobet on Playtech Groupi kuuluv rahvusvaheline tarkvarafirma, mis on spetsialiseerunud mänguterminalide ning vastavate haldusrakenduste loomisele. Vt. samas: Quebeclane, kes elab Soomes ja töötab Eestis. Artec Groupis äriarendusjuhina töötavast Martin-Eric Racine'ist. Täielikult Eesti kapitalil põhinev Artec tegeleb spetsiifiliste riistvaralahenduste loomisega

  16. Reply to 'Comment II on 'Quantum secret sharing based on reusable Greenberger-Horne-Zeilinger states as secure carriers''

    International Nuclear Information System (INIS)

    Karimipour, V.

    2006-01-01

    In the preceding Comment [Jian-Zhong Du, Su-Juan Qin, Qiao-Yan Wen, and Fu-Chen Zhu, Phys. Rev. A 74, 016301 (2006)], it has been shown that in a quantum secret sharing protocol proposed in [S. Bagherinezhad and V. Karimipour, Phys. Rev. A 67, 044302 (2003)], one of the receivers can cheat by splitting the entanglement of the carrier and intercepting the secret, without being detected. In this reply we show that a simple modification of the protocol prevents the receivers from this kind of cheating

  17. Zebrafish Model of NF1 for Structure-Function Analysis, Mechanisms of Glial Tumorigenesis, and Chemical Biology

    Science.gov (United States)

    2015-08-01

    models. Zinc-finger nucleases (ZFNs) are chimeric fusions between a zinc-finger protein (ZFP) and the nuclease domain of FokI (Urnov et al., 2010). ZFNs...reference line. Once a target site is chosen, the user can click on the ZFN entry (QueryID; see Fig. 4B) for details about each construct (Fig. 4C...Zhong, Y. (1997). Requirement of Drosophila NF1 for activation of adenylyl cyclase by PACAP38-like neuro- peptides . Science 276, 795–798.ports 8, 1265

  18. A Novel Extraction Approach of Extrinsic and Intrinsic Parameters of InGaAs/GaN pHEMTs

    Science.gov (United States)

    2015-07-01

    A Novel Extraction Approach of Extrinsic and Intrinsic Parameters of InGaAs/GaN pHEMTs Andong Huang1, 2, ZhengZhong2, 3, and Yongxin Guo2, 3...Suzhou Research Institute, Suzhou, China Abstract — A novel extraction approach of extrinsic and intrinsic parameters of InGaAs/GaN pHEMTs is...parameter error function. The extrinsic elements are optimized at multi-bias points and the intrinsic ones at specific bias points. Only broad ranges

  19. Enhanced methanol oxidation and oxygen reduction reactions on palladium-decorated FeCo@Fe/C core–shell nanocatalysts in alkaline medium

    CSIR Research Space (South Africa)

    Fashedemi, OO

    2013-12-01

    Full Text Available . Zhong, J. Luo, B. Fang, B. N. Wanjala, P. N. Njoki, R. Loukrakpam and J. Yin, Nanotechnology, 2010, 21, 062001. 39 C. L. Lee, H. P. Chiou, C. M. Syu, C. R. Liu, C. C. Yang and C. C. Syu, Int. J. Hydrogen Energy, 2011, 36, 12706–12714. 40 K. J. Mayrhofer..., 12, 1102–1106. 2 Y. W. Lee, M. Kim, Y. Kim, S. W. Kang, J. H. Lee and S. W. Han, J. Phys. Chem. C, 2010, 114, 7689–7693. 3 C. Zhu, S. Guo and S. Dong, J. Mater. Chem., 2012, 22, 14851–14855. 4 C. Jeyabharathi, P. Venkateshkhumar, J. Mathiyarasau and K...

  20. Unexpected dehydrogenation behaviors of the 2LiBH4-MgH2 composite confined in a mesoporous carbon scaffold

    CSIR Research Space (South Africa)

    Wang, K

    2014-11-01

    Full Text Available Chemistry C Vol. 118(46) Unexpected Dehydrogenation Behaviors of the 2LiBH4−MgH2 Composite Confined in a Mesoporous Carbon Scaffold Kuikui Wang,†,‡ Xiangdong Kang,*,‡ Yujie Zhong,‡ Chaohao Hu,§ Jianwei Ren,⊥ and Ping Wang*,‡ †University... of Science and Technology of China, Hefei 230026, P. R. China ‡Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China §Guangxi Key Laboratory of Information Materials...

  1. Alterations of the Bone Marrow Microenvironment Contribute to Prostate Cancer Skeletal Metastasis

    Science.gov (United States)

    2012-05-01

    clinical S. I. Park : F. N. Soki : L. K. McCauley (*) Department of Periodontics and Oral Medicine, The University of Michigan School of Dentistry, 1011 N... chronic angiogenesis. Am J Pathol 174(5):1972–1980. doi:10.2353/ ajpath.2009.080819 90. Shojaei F, Zhong C, Wu X, Yu L, Ferrara N (2008) Role of...anoikis in prostate cancer cells Serk In Park1 and Laurie K McCauley1,2 1Department of Periodontics and Oral Medicine, University of Michigan School of

  2. Size-controlled fabrication of zein nano/microparticles by modified anti-solvent precipitation with/without sodium caseinate

    OpenAIRE

    Li, Feng; Chen, Yan; Liu, Shubo; Qi, Jian; Wang, Weiying; Wang, Chenhua; Zhong, Ruiyue; Chen, Zhijun; Li, Xiaoming; Guan, Yuanzhou; Kong, Wei; Zhang, Yong

    2017-01-01

    Feng Li,1 Yan Chen,1,2 Shubo Liu,1 Jian Qi,1 Weiying Wang,1 Chenhua Wang,1 Ruiyue Zhong,1 Zhijun Chen,1 Xiaoming Li,1 Yuanzhou Guan,1 Wei Kong,1,2 Yong Zhang1,2 1National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, 2Key Laboratory for Molecular Enzymology and Engineering, the Ministry of Education, School of Life Sciences, Jilin University, Changchun, China Abstract: Zein-based nano/microparticles have been demonstrated to be promising carr...

  3. Phenomenological theory of size effects in ultrafine ferroelectric particles (PbTiO3-type)

    International Nuclear Information System (INIS)

    Jiang, B.; Bursill, L.A.

    1998-01-01

    A new phenomenological model is proposed and discussed to study the size effects on phase transitions in PbTiO 3 -type ferroelectric particles. This model, by taking size effects on the phenomenological Landau-Ginzburg-Devonshire coefficients into consideration, can successfully explain the size effects on Curie temperature, c/a ratio, thermal and dielectric properties of lead-titanate-type ferroelectric particles. Theoretical and experimental results for PbTiO 3 fine particles are also compared and discussed. The relationship between the current model and the model of Zhong et al (Phys. Rev. B 50, 698 (1994)) is also presented. (authors)

  4. HYPERSONIC BOUNDARY LAYER TRANSITION EXPERIMENTS- HYPERSONIC INTERNATIONAL FLIGHT RESEARCH EXPERIMENTATION 5 (HIFIRE-5) AND CIRCULAR CONE

    Science.gov (United States)

    2016-10-01

    mode.53, 73 , 74 An example of narrow-band response (NBR) is indicated in Figure 4-11, as well as an example of broad-band response (BBR). The narrow...dimensionless a = width of unobstructed light source b = width of light-source image A1 = disturbance amplitude at lower neutral bound, dimensionless Cp ...of Laminar Flow, edited by R. Michel, AGARD Report No. 709, pp. 3-1 to 3-81, 1984. 54 Lei, J. and Zhong, X., “Linear Stability Analysis of Nose

  5. High infiltration of tumor-associated macrophages in triple-negative breast cancer is associated with a higher risk of distant metastasis

    OpenAIRE

    Yuan, Zhong-Yu; Luo, Rong-Zhen; Peng, Rou-Jun; Wang, Shu-Sen; Xue, Cong

    2014-01-01

    Zhong-Yu Yuan,1–3* Rong-Zhen Luo,1,2,4,* Rou-Jun Peng,1–3 Shu-Sen Wang,1–3 Cong Xue1–3 1State Key Laboratory of Oncology in South China, 2Collaborative Innovation Center for Cancer Medicine, 3Departments of Medical Oncology, Sun Yat-Sen University Cancer Center, 4Departments of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, People’s Republic of China  *These authors contributed equally to this work Background: Triple-ne...

  6. Characteristics and Functionalities of Natural and Bioinspired Nanomaterials

    Science.gov (United States)

    2012-05-01

    Phytomedicine 2002, 9, 560-565. 24. Shen, C. C.; Tsai, S. Y.; Wei, S. L.; Wang, S. T.; Shieh, B. J., et al., Flavonoids isolated from Draconis...from Panax notoginseng using human platelet extraction and HPLC -DAD-ESI-MS/MS. J. Sep. Sci. 2008, 31, 1173-1180. 35. Wang, J.; Xu, J.; Zhong, J. B...339, 131-153. 59. Xin, H. L.; Wu, Y. C.; Su, Y. H.; Sheng, J. Y.; Ling, C. Q., Novel flavonoids from the leaves of Actinidia valvata Dunn

  7. Neuroleptic malignant syndrome and subsequent clozapine-withdrawal effects in a patient with refractory schizophrenia

    Directory of Open Access Journals (Sweden)

    Cheng MF

    2016-03-01

    Full Text Available Minfeng Cheng,* Huaying Gu,* Liangrong Zheng, Houliang Wang, Zhiyong Zhong, Shenglin Wen Department of Psychiatry, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, People’s Republic of China *These authors contributed equally to this work Abstract: Here, we report a female patient developing neuroleptic malignant syndrome following the use of a combination of clozapine and haloperidol. Subsequently, the patient presented withdrawal effects after an abrupt discontinuation of clozapine. Psychiatrists not aware of possible clozapine-withdrawal effects may misdiagnose as a part of the primary mental illness or as the initial symptoms worsening, if unrecognized. Keywords: clozapine, neuroleptic malignant syndrome, withdrawal effect, schizophrenia

  8. Acupuncture Treatment of Abducent Paralysis

    Institute of Scientific and Technical Information of China (English)

    任辉; 王涵; 武连仲; 杜元灏

    2006-01-01

    @@ Abducent paralysis is a kind of the pathological change of the cranial nerve, manifested mainly by the clinical symptoms of inward strabismus, limited abduction of the eyeball and double vision. It is believed in modern medicine that this disease can be caused by pathological change of the pons, basicranial metastatic carcinoma, elevated intracranial pressure, and also by inflammation in the head and face, rupture of local small blood vessels or traumatic injury. Now, Prof. WU Lian-zhong's experience in the treatment of abducent paralysis is reported in the following.

  9. Design and Implementation of Henan Huinong Client System Based on iOS

    Directory of Open Access Journals (Sweden)

    Li Yan-Ling

    2016-01-01

    Full Text Available In order to meet the demands of customers related to agriculture who can obtain some Comprehensive agricultural information service of Henan Province through the intelligent mobile terminal, on the base of the Zhong yuan Rural Information Port integrated platform, employing IOS, Java, Eclipse, XML, SAX technology, we designed and developed Henan Huinong client systems based on ios mobile terminal. This system has achieved the multiple applications, such as agricultural information browsing, network consulting, expert online, crop rermote diagnosis and so on.

  10. Projects of Earth Sciences Supported by National Natural Science Foundation of China

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Program Code\tProgram Title\tProgram Leader 40001001\tApplication of Caesium-137 Tracing Technique on the Wind Erosion\tYAN Ping 40001002\tSpatial Adjustment to Coordinate Regional Development and Environment Protection in the Liaohe Delta\tLI Xiuzhen 40001003\tHistorical Soil Erosion Changes of the Loess Plateau Inverted from Silt-accumulation in the Huanghe Alluvial Fan\tTAN Lihua 40001004\tOn the Study of Rock Cryogenic Weathering Processes and Mechanism in the Continental Periglacial Zone\tZHU Liping 40001005\tFeedback Mechanism Between the Near Surface Blown Sand Cloud and Wind Profiles\tDONG Zhibao 40001006\tDynamics of Regional and Urban Structure with High-speed Rail Effects\tXU Yilun 40001007\tResearch on Urban and Regional Governance of China's Urban Agglomeration Area-Case Study of Southern Jiangsu Region\tZHANG Jing-xiang 40001008\tStudies on Interpretation in Soil Remote Sensing Supported by Soil Spatial Variation and Landscape Modeling\tSHI Zhou 40001009\tStudy on the Physicochemical Property and Its Utilization Specification of Bentonite in North China\tMA Bei-yan 40001010\tEffects of Rewetting and Root Signal ABA on Root Hydraulic Conductivity of Wheat\tLI Yang-yang 40001011\tRock Weathering Induced by Lichens in Antarctica and Its Significance in Soil Genesis\tCHEN Jie 40001012\tStudy on the Inorganic Nanoparticles in Soils\tWU Jing-gui 40001013\tMechanism and Environmental Risk of Chelate Enhancement for Hyperaccumulator Remediation of Cu Polluted Soil\tWU Long-hua 40001014\tStudy on Hydraulics of Soil Erosion by Overland Flow\tZHANG Guang-hui 40001015\tInferring Snow Parameters Using Polarimetric and Interferometric Synthetic Aperture Radar Data\tLI Zhen 40001016\tThe Study of Spatio-temperal Model of Surface Slick Seeped from Offshore Oil and Gas Reservoirs\tHUANG Xiao-xia 40001017\tIntegration Method of Multitype Huge Spatial Database\tZHU Qing 40001018\tTIN Based Global Image Matching and Three Dimensional Surface Reconstruction\tJIANG Wan

  11. Precision comparison of the erosion rates derived from 137Cs measurements models with predictions based on empirical relationship

    International Nuclear Information System (INIS)

    Yang Mingyi; Liu Puling; Li Liqing

    2004-01-01

    The soil samples were collected in 6 cultivated runoff plots with grid sampling method, and the soil erosion rates derived from 137 Cs measurements were calculated. The models precision of Zhang Xinbao, Zhou Weizhi, Yang Hao and Walling were compared with predictions based on empirical relationship, data showed that the precision of 4 models is high within 50m slope length except for the slope with low slope angle and short length. Relatively, the precision of Walling's model is better than that of Zhang Xinbao, Zhou Weizhi and Yang Hao. In addition, the relationship between parameter Γ in Walling's improved model and slope angle was analyzed, the ralation is: Y=0.0109 X 1.0072 . (authors)

  12. Lanthanide metal-organic frameworks

    International Nuclear Information System (INIS)

    Cheng, Peng

    2015-01-01

    This book contains the following nine chapters: lanthanide metal-organic frameworks: syntheses, properties, and potential applications (Stephen Fordham, Xuan Wang, Mathieu Bosch, Hong-Cai Zhou); 2. chiral lanthanide metal-organic frameworks (Weisheng Liu, Xiaoliang Tang); 3. Porous lanthanide metal-organic frameworks for gas storage and separation (Bin Li, Banglin Chen); 4. Luminescent lanthanide metal-organic frameworks (Xue-Zhi Song, Shu-Yan Song, Hong-Jie Zhang); 5. Metal-organic frameworks based on lanthanide clusters (Lian Chen, Feilong Jiang, Kang Zhou, Mingyan Wu, Maochun Hong); 6. metal-organic frameworks with d-f cyanide bridges: structural diversity, bonding regime, and magnetism (Marilena Ferbinteanu, Fanica Cimpoesu, Stefania Tanase); 7. transition-lanthanide heterometal-organic frameworks: synthesis, structures, and properties (Wei Shi, Ke Liu, Peng Cheng); 8: MOFs of uranium and the actinides (Juan Su, Jiesheng Chen); 9. Nanostructured and/or nanoscale lanthanide metal-organic frameworks (Zhonghao Zhang, Zhiping Zheng).

  13. Model-checking dense-time Duration Calculus

    DEFF Research Database (Denmark)

    Fränzle, Martin

    2004-01-01

    Since the seminal work of Zhou Chaochen, M. R. Hansen, and P. Sestoft on decidability of dense-time Duration Calculus [Zhou, Hansen, Sestoft, 1993] it is well-known that decidable fragments of Duration Calculus can only be obtained through withdrawal of much of the interesting vocabulary...... of this logic. While this was formerly taken as an indication that key-press verification of implementations with respect to elaborate Duration Calculus specifications were also impossible, we show that the model property is well decidable for realistic designs which feature natural constraints...... suitably sparser model classes we obtain model-checking procedures for rich subsets of Duration Calculus. Together with undecidability results also obtained, this sheds light upon the exact borderline between decidability and undecidability of Duration Calculi and related logics....

  14. Simulation of adiabatic thermal beams in a periodic solenoidal magnetic focusing field

    Directory of Open Access Journals (Sweden)

    T. J. Barton

    2012-12-01

    Full Text Available Self-consistent particle-in-cell simulations are performed to verify earlier theoretical predictions of adiabatic thermal beams in a periodic solenoidal magnetic focusing field [K. R. Samokhvalova, J. Zhou, and C. Chen, Phys. Plasmas 14, 103102 (2007PHPAEN1070-664X10.1063/1.2779281; J. Zhou, K. R. Samokhvalova, and C. Chen, Phys. Plasmas 15, 023102 (2008PHPAEN1070-664X10.1063/1.2837891]. In particular, results are obtained for adiabatic thermal beams that do not rotate in the Larmor frame. For such beams, the theoretical predictions of the rms beam envelope, the conservations of the rms thermal emittances, the adiabatic equation of state, and the Debye length are verified in the simulations. Furthermore, the adiabatic thermal beam is found be stable in the parameter regime where the simulations are performed.

  15. Improvement of One Quantum Encryption Scheme

    Science.gov (United States)

    Cao, Zhengjun; Liu, Lihua

    2012-01-01

    Zhou et al. proposed a quantum encryption scheme based on quantum computation in 2006 [N. Zhou et al., Physica A362 (2006) 305]. Each qubit of the ciphertext is constrained to two pairs of conjugate states. So, its implementation is feasible with the existing technology. But it is inefficient since it entails six key bits to encrypt one message bit, and the resulting ciphertext for one message bit consists of three qubits. In addition, its security cannot be directly reduced to the well-known BB84 protocol. In this paper, we improve it using the technique developed in BB84 protocol. The new scheme entails only two key bits to encrypt one message bit. The resulting ciphertext is just composed of two qubits. It saves about a half cost without the loss of security. Moreover, the new scheme is probabilistic instead of deterministic.

  16. Lanthanide metal-organic frameworks

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Peng (ed.) [Nankai Univ., Tianjin (China). Dept. of Chemistry

    2015-03-01

    This book contains the following nine chapters: lanthanide metal-organic frameworks: syntheses, properties, and potential applications (Stephen Fordham, Xuan Wang, Mathieu Bosch, Hong-Cai Zhou); 2. chiral lanthanide metal-organic frameworks (Weisheng Liu, Xiaoliang Tang); 3. Porous lanthanide metal-organic frameworks for gas storage and separation (Bin Li, Banglin Chen); 4. Luminescent lanthanide metal-organic frameworks (Xue-Zhi Song, Shu-Yan Song, Hong-Jie Zhang); 5. Metal-organic frameworks based on lanthanide clusters (Lian Chen, Feilong Jiang, Kang Zhou, Mingyan Wu, Maochun Hong); 6. metal-organic frameworks with d-f cyanide bridges: structural diversity, bonding regime, and magnetism (Marilena Ferbinteanu, Fanica Cimpoesu, Stefania Tanase); 7. transition-lanthanide heterometal-organic frameworks: synthesis, structures, and properties (Wei Shi, Ke Liu, Peng Cheng); 8: MOFs of uranium and the actinides (Juan Su, Jiesheng Chen); 9. Nanostructured and/or nanoscale lanthanide metal-organic frameworks (Zhonghao Zhang, Zhiping Zheng).

  17. Studies on mineral nutrition and safety of wild rice (Oryza L.).

    Science.gov (United States)

    Jiang, Shuli; Shi, Chunhai; Wu, Jianguo

    2009-01-01

    Mineral element contents of five wild rice were analyzed, including mineral nutrient elements such as phosphorus (P), potassium (K), calcium (Ca), sodium (Na), magnesium (Mg), iron (Fe), zinc (Zn), copper (Cu), manganese (Mn) and selenium (Se), and the potential toxic elements arsenic (As), mercury (Hg), lead (Pb) and cadmium (Cd). The results showed that the contents of K, Mg, Fe, Zn, Cu, Mn and Se in five wild rice materials were much higher than the cultivate variety Zhou 903 in both brown and milled rice. Wild rice also had lower potential toxic element contents of Hg, Pb and Cd compared with Zhou 903 in brown rice and milled rice, respectively. Among five wild rice samples, WR-3 from Uganda had the highest level of P, K, Ca, Na, Mg, Fe, Zn, Mn and Se, and the lowest contents of Hg, Pb and Cd.

  18. Mississippi CaP HBCU Undergraduate Research Training Program

    Science.gov (United States)

    2017-11-01

    novel effective treatments and addressing mechanisms of resistance for men with high-risk or metastatic PCa. Likewise, these projects will eventually...Immunoevasion in Prostate Cancer Charles Phillips 2015 TC Senior Biology 3.42 Yin Yuan Mo Long non-coding RNAs as potential diagnostic/prognostic markers in...of 2015) will be coauthors in a manuscript from Drs. Mao and Zhou (mentors). Angel Garcia (Class of 2015) will be coauthor in an article from Dr

  19. Type II Superlattice as Low-Temperature Peltier Refrigerator (4K-150K)

    Science.gov (United States)

    2012-02-29

    SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON a. REPORT...Chuanle  Zhou,  Seda  Ogrenci  Memik,  M.  Grayson,  " IOTA :  Towards   an  integrated  on-­‐chip  thermocouple  array

  20. Impact of Psychological Needs on Luxury Consumption

    OpenAIRE

    Mao, Ning; McAleer, Michael; Bai, Shuyu

    2017-01-01

    markdownabstractThis paper examines the impact of psychological needs on luxury consumption. Veblen’s Theory of the Leisure Class (1899) invented the term “conspicuous consumption” to describe luxury goods and services, in which Veblen indicated the purpose of luxury consumption was to display wealth and social status. This paper integrates the following two papers: __(1)__ Han and Zhou (2002), who proposed an integrative model, and argued that three variables, namely Country-of-Origin, Brand...

  1. Oligosaccharide nanomedicine of alginate sodium improves therapeutic results of posterior lumbar interbody fusion with cages for degenerative lumbar disease in osteoporosis patients by downregulating serum miR-155

    OpenAIRE

    Qu Y; Wang Z; Zhou H; Kang M; Dong R; Zhao J

    2017-01-01

    Yang Qu, Zhengming Wang, Haohan Zhou, Mingyang Kang, Rongpeng Dong, Jianwu Zhao Department of Orthopedics, The Second Hospital of Jilin University, Changchun, People’s Republic of China Abstract: Degenerative lumbar disease (DLD) is a significant issue for public health. Posterior lumbar intervertebral fusion with cages (PLIFC) has high-level fusion rate and realignment on DLD. However, there are some complications following the surgery. Alginate oligosaccharides (AOS) have antiox...

  2. Role of intestinal flora in colorectal cancer from the metabolite perspective: a systematic review

    OpenAIRE

    Han, Shuwen; Gao, Jianlan; Zhou, Qing; Liu, Shanshan; Wen, Caixia; Yang, Xi

    2018-01-01

    Shuwen Han,1 Jianlan Gao,1 Qing Zhou,2 Shanshan Liu,3 Caixia Wen,3 Xi Yang4 1Department of Medical Oncology, Huzhou Central Hospital, 2Department of Critical Care Medicine, Huzhou Central Hospital, 3Medical College of Nursing, Huzhou University, 4Department of Intervention and Radiotherapy, Huzhou Central Hospital, Huzhou, Zhejiang Province, People’s Republic of China Abstract: Colorectal cancer is one of the most common human malignant tumors. Recent research has shown that colorec...

  3. Global optima for the Zhou–Rozvany problem

    DEFF Research Database (Denmark)

    Stolpe, Mathias; Bendsøe, Martin P.

    2011-01-01

    We consider the minimum compliance topology design problem with a volume constraint and discrete design variables. In particular, our interest is to provide global optimal designs to a challenging benchmark example proposed by Zhou and Rozvany. Global optimality is achieved by an implementation o...... algorithms, we find global optimal designs for several values on the available volume. These designs can be used to validate other methods and heuristics for the considered class of problems....

  4. Effects of Enhanced Oxygen Delivery by Perfluorocarbons in Spinal Cord Injury

    Science.gov (United States)

    2013-10-01

    indicator of spinal cord ischemia. Acta Med Okayama 1997; 51:71–77. 10. Daugherty WP, Levasseur JE, Sun D, Spiess BD, Bullock MR: Perfluorocarbon... Spiess B. Perflurocarbon emulsions as a promising technology: a review of tissue and vascular gas dynamics. J Appl Physiol 2009; 106: 1444–1452. 12...Neurosurg Spine. 2008; 2: 213-20. 13. Zhou Z, Sun D, Levasseur JE, Merenda A, Hamm RJ, Zhu J, Spiess BD, Bullock MR. Perfluorocarbon emulsions improve

  5. Dependence of Stock Markets with Gold and Bonds under Bullish and Bearish Market States

    OpenAIRE

    Shahzad, Syed Jawad Hussain; Raza, Naveed; Shahbaz, Muhammad; Ali, Azwadi

    2017-01-01

    This paper examines the dependence of gold and benchmark bonds with ten stock markets including five larger developed markets (e.g. USA, UK, Japan, Canada and Germany) and five Eurozone peripheral GIPSI countries (Greece, Ireland, Portuguese, Spain and Ireland) stock markets. We use a novel quantile-on-quantile (QQ) approach to construct the dependence estimates of the quantiles of gold and bond with the quantiles of stock markets. The QQ approach, recently developed by Sim and Zhou (2015), c...

  6. Stalin’s Decision: The Origins of the Korean War

    Science.gov (United States)

    2014-12-01

    gratifying to them [Mao, Zhou, and Huang]…would give me a change to describe American policy…and enable me to carry to Washington most authoritative ... esteem . Stalin was well aware that showing Mao in a positive light would serve two purposes. First, he could play upon Mao’s ego and attempt to gain...Taiwan on hold, Mao directed that the PLA become more self -sufficient and increase agricultural work.264 Furthermore, in order to help alleviate the

  7. A novel therapeutic strategy for cartilage diseases based on lipid nanoparticle-RNAi delivery system

    OpenAIRE

    Wang, Shaowei; Wei, Xiaochun; Sun, Xiaojuan; Chen, Chongwei; Zhou, Jingming; Zhang, Ge; Wu, Heng; Guo, Baosheng; Wei, Lei

    2018-01-01

    Shaowei Wang,1 Xiaochun Wei,1 Xiaojuan Sun,1 Chongwei Chen,1 Jingming Zhou,2 Ge Zhang,3 Heng Wu,3 Baosheng Guo,3 Lei Wei1,2 1Department of Orthopaedics, The 2nd Hospital of Shanxi Medical University, Taiyuan, Shanxi, China; 2Department of Orthopaedics, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, RI, USA; 3Integrated Traditional Chinese and Western Medicine, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Background: C...

  8. Strain and Structure Heterogeneity in MoS2 Atomic Layers Grown by Chemical Vapour Deposition

    Science.gov (United States)

    2014-11-18

    cture heterogeneity in MoS2 atomiclayers grown by chemical vapour deposition 6. AUTHORS Zheng Liu, Matin Amani, Sina Najmaei, Quan Xu, Xiaolong Zou...deposition Zheng Liu1•2•3·*, Matin Amani4·*, Sina Najmaei5·*, Quan Xu6•7, Xiaolong Zou5, Wu Zhou8, Ting Yu9, Caiyu Qiu9, A Glen Birdwell4, Frank J. Crowne4

  9. Rational Functions with a General Distribution of Poles on the Real Line Orthogonal with Respect to Varying Exponential Weights: I

    International Nuclear Information System (INIS)

    McLaughlin, K. T.-R.; Vartanian, A. H.; Zhou, X.

    2008-01-01

    Orthogonal rational functions are characterized in terms of a family of matrix Riemann-Hilbert problems on R, and a related family of energy minimisation problems is presented. Existence, uniqueness, and regularity properties of the equilibrium measures which solve the energy minimisation problems are established. These measures are used to derive a family of 'model' matrix Riemann-Hilbert problems which are amenable to asymptotic analysis via the Deift-Zhou non-linear steepest-descent method

  10. Computational-Experimental Processing of Boride/Carbide Composites by Reactive Infusion of Hf Alloy Melts into B4C

    Science.gov (United States)

    2015-09-16

    structure of a packed bed, Semlak-Rhines [18] developed expressions assuming flow through capillary parallel tubes. Martins, Olson and Edwards [19...F. N. Semlak, K.A.Rhines, Trans. Met. Soc. AIME 21, 325 (1958). 19. G. P. Martins, D. L. Olson, and G. R. Edwards , Metall. Trans. B 19, 95 (1988... Snowden , J. Am. Ceram Soc., 72[5], 775 (1989). 29. S. H. Zhou and R. E. Napolitano, Metall. Mater. Trans. A 38, 1145 (2007). 30. J. Viala, J. Bouix

  11. Antimicrobial Peptide-PNA Conjugates Selectively Targeting Bacterial Genes

    Science.gov (United States)

    2013-07-22

    antibacterial therapy. Initial publications suggest that conjugates of cell penetrating peptides and PNA’s can overcome the barrier in transporting ...Zhou, Y., Hou, Z., Meng, J., and Luo, X. Targeting RNA polymerase primary σ70 as a therapeutic strategy against methicillin - resistant ... Staphylococcus aureus by antisense peptide nucleic acid. PLoS One. 2012; 7(1):e29886. 2. Good, L., Sandberg, R., Larsson, O., Nielsen, P.E., and Wahlestedt, C

  12. Identification of Two New Protective Pre-erythrocytic Malaria Vaccine Antigen Candidates

    Science.gov (United States)

    2011-01-01

    Anthony R, Grainger M, Haynes J, Moch J, Muster N, Sacci J, Tabb D, Witney A, Wolters D, Wu Y, Gardner M, Holder A, Sinden R, Yates J, Carucci D: A...proteomic view of the Plasmodium falciparum life cycle. Nature 2002, 419:520-526. 16. LeRoch D, Zhou Y, Blair P, Grainger M, Moch J, Haynes J, De La Vega P

  13. Relationship of Challenge and Hindrance Stress with Coping Style and Job Satisfaction in Chinese State-Owned Enterprises

    OpenAIRE

    Yamaguchi, Hiroyuki; Zhao, Dong Mei

    2008-01-01

    This study aimed to categorize stresses prevalent in Chinese state-owned enterprises and to investigate the relationships among stresses, coping styles and job satisfaction. Data ( n = 549) were collected from three state-owned enterprises in Cang Zhou, He Bei Province, Mainland China. The result of a factor analysis yielded the following three factors: enterprise stress, interpersonal stress, and challenge stress. In order to test the moderator effect of problem-focused coping and emotion-fo...

  14. Lin-Na and Yong-Xiu Afr J Tradit Complement Altern Med. (2014) 11 ...

    African Journals Online (AJOL)

    cadewumi

    Evaluation of anti-athletic fatigue activity of Schizandra chinensis aqueous extracts in mice. Afr J Pharm Pharmacol 3: 593-597. 4. Cao, Y., Hu, Y., Liu, P., Zhao, H.X., Zhou, X.J., and Wei, Y.M. (2012). Effects of a Chinese traditional formula Kai Xin San (KXS) on chronic fatigue syndrome mice induced by forced wheel running ...

  15. Distribution of genes associated with yield potential and water ...

    Indian Academy of Sciences (India)

    on the FMs related to yield and water saving in wheat. Till date, six loci ..... Hu Y., Moiwo J. P., Yang Y., Han S. and Yang Y. 2010 Agricul- tural water-saving ... Lyu L., Hu Y., Li Y. and Wang P. 2007 Effect of irrigation treatment on water use ... Zhang Y. J., Fan P. S., Zhang X., Chen C. J. and Zhou M. G. 2009. Quantification of ...

  16. Golden Games

    Institute of Scientific and Technical Information of China (English)

    LI XIAO

    2010-01-01

    @@ China is not expected to sweep the Vancouver 2010 Olympic Winter Games the way it dominated the 2008 Beijing Summer Olympics.However,it has made Chinese Olympic history after winning three gold medals when the Games passed the halfway point of scheduled competition on February 20.On that day,18-year-old Zhou Yang overcame three South Korean rivals to win the women's short-track speed skating 1,500-meter final.

  17. IL-6 Receptor Isoforms and Ovarian Cancer Progression

    Science.gov (United States)

    2010-10-01

    carcinoma cell ines, respectively, were obtained from merican Type Culture Collection (Man- ssas, VA). Cells were maintained in Dul- ecco’s Modified...Whether the formation of these ulcers was prompted by prolonged irritation from an open wound, psychological /stress-induced defects in Il62/2 mice...Koyanagi, Y. Zhou, H. Miyamoto, Y. Tanaka, M. Waki, A. Matsumoto , M. Yamamoto, and N. Yamamoto. 1994. Soluble interleukin-6 receptors released from T cell or

  18. Genomic Basis of Prostate Cancer Health Disparity Among African-American Men

    Science.gov (United States)

    2013-07-01

    prostatectomy or radiation therapy, the risk of metastasis is reduced, but erectile dysfunction, urinary incontinence , and rectal bleeding may occur...or radiation therapy, the risk of metastasis is reduced, but erectile dysfunction, urinary incontinence and rectal bleeding may occur, affecting the...ProstateCancer/index. 2. Dash A, Lee P, Zhou Q, Jean-Gilles J, Taneja S, Satagopan J, et al. Impact of socioeconomic factors on prostate cancer

  19. Sustaining the Knowledge Base of the United States Air Force for Future Operations

    Science.gov (United States)

    2015-12-10

    separates the actual system from the individual. In contrast, Tan , Carrillo, Anumba, Bouchlaghem, Kamara, and Udeaja contended that knowledge management...individual in knowledge management,” 433. 37 Hai Chen Tan et al., “Development of a Methodology for Live Capture and Reuse of Project Knowledge in...Hasan, Maruif and Songkai Nicholas Zhou. “Knowledge Management in Global Organizations,” International Business Research, 8, no. 6 (Spring 2015): 165

  20. Exploration of the feasibility for MOOC to be developed for EFL learn-ing in the Chinese Context

    Institute of Scientific and Technical Information of China (English)

    CAO Lian-yang

    2016-01-01

    MOOC is an abbreviation of Massive Open Online Course. Whether MOOC can be developed for EFL learning in the Chinese context is discussed regarding both the advantages and disadvantages. MOOC provides open access to resources of high quality, systematic set of social interactions and assessment, but still needs to enlarge structured EFL learning courses and exam-ine their effectiveness (Wu & Zhou, 2014). The lack of needs analysis and existence of language obstacles are the defects of MOOC for EFL learning in China.

  1. Multiscale Mathematics for Nano-Particle-Endowed Active Membranes and Films

    Science.gov (United States)

    2016-08-03

    graduated and move on to either continue their postdoc training or working in universities and industries . The team has been very productive during...6402. 21. Hua Jiang, Hao Yang, Jun Zeng, Zhiyuan Zhou, Jin Peng, Qi Wang, Analytic Oncology, Electron J Metab Nutr Cancer,Jun. 2015,Vol. 2, No. 2, 26...approved for public release. 6 Hill, July 2016-present 2. Norazaliza Mond Gamil, PhD May 2015, Universiti Malaysia Pahang, 2015- present 3. Chen

  2. China Report, Red Flag, Number 2, 16 January 1985

    Science.gov (United States)

    1985-03-06

    the frustrations we experienced, look at the boom in the film industry and the new situation of unprecedented prosperity since the 3d Plenary...carrying out reforms, and continue to create a new situation in China’s socialist film industry !" At present, reforms are being positively... film industry with Chinese characteristics. This was Comrade Zhou Enlai’s ardent expectation for, faith in, and demand on film artists in his life. We

  3. Facile synthesis of new thermally stable and organosoluble ...

    Indian Academy of Sciences (India)

    Hamciuc E, Hamciuc C and Bruma M 2007 Eur. Polym. J. 43 4739. 31. Sponton M, Mercado L A, Ronda J C, Galia M and. Cadiz V 2008 Polym. Degrad. Stabil. 93 2025. 32. Zhang W, Li X, Jiang Y and Yang R 2013 Polym. Degrad. Stabil. 98 246. 33. Ren H, Sun J, Wu B and Zhou Q 2007 Polym. Degrad. Stabil. 92 956. 34.

  4. Regional impairment of intrinsic functional connectivity strength in patients with chronic primary insomnia

    OpenAIRE

    Huang, Suhua; Zhou, Fuqing; Jiang, Jian; Huang, Muhua; Zeng, Xianjun; Ding, Shan; Gong, Honghan

    2017-01-01

    Suhua Huang,1 Fuqing Zhou,2,3 Jian Jiang,2,3 Muhua Huang,2,3 Xianjun Zeng,2,3 Shan Ding,1 Honghan Gong2,3 1Department of Radiology, Jiangxi Province Children’s Hospital, 2Department of Radiology, The First Affiliated Hospital, Nanchang University, 3Jiangxi Province Medical Imaging Research Institute, Nanchang, People’s Republic of China Abstract: Several neuroimaging studies have suggested that brain impairment and plasticity occur in patients with chronic primary insomn...

  5. Differential utilization of blood meal amino acids in mosquitoes

    OpenAIRE

    Miesfeld, Roger

    2009-01-01

    Guoli Zhou, Roger MiesfeldDepartment of Chemistry and Biochemistry, University of Arizona, Tucson, AZ, USAAbstract: Amino acids in the mosquito blood meal have two forms, protein-bound and plasma-free amino acids. To determine if the metabolic fate and flux of these two forms of blood meal amino acids are distinct, we fed mosquitoes eight [14C]-labeled amino acids, seven of which are essential for mosquitoes (leucine, valine, isoleucine, phenylalanine, lysine, arginine, histidine), and one th...

  6. International Congress on the History of Oceanography (5th) Held in La Jolla, California on July 7-14, 1993

    Science.gov (United States)

    1994-05-26

    Shang and Zhou Dynasties (21-11 centuries B.C.) fishing gear and marine fishing boats were created and fishing laws initiated. Considerable progress was...secure enactment of fishery reform laws . As the reconstruction effort went forward, the degree to which fisheries effort should be studied...Known as a sensitive reagent since the sixteenth century this test was not regarded as quantitative until Gay- Lussac in 1832 who also introduced a

  7. Review of advanced catheter technologies in radiation oncology brachytherapy procedures

    OpenAIRE

    Zhou J; Zamdborg L; Sebastian E

    2015-01-01

    Jun Zhou,1,2 Leonid Zamdborg,1 Evelyn Sebastian1 1Department of Radiation Oncology, Beaumont Health System, 2Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA Abstract: The development of new catheter and applicator technologies in recent years has significantly improved treatment accuracy, efficiency, and outcomes in brachytherapy. In this paper, we review these advances, focusing on the performance of catheter imaging and reconstruction techniques in brachytherapy ...

  8. Developing Scene Understanding Neural Software for Realistic Autonomous Outdoor Missions

    Science.gov (United States)

    2017-09-01

    computer using a single graphics processing unit (GPU). To the best of our knowledge, an implementation of the open-source Python -based AlexNet CNN on...1. Introduction Neurons in the brain enable us to understand scenes by assessing the spatial, temporal, and feature relations of objects in the...effort to use computer neural networks to augment human neural intelligence to improve our scene understanding (Krizhevsky et al. 2012; Zhou et al

  9. Phospholipids as Biomarkers for Excessive Alcohol Use

    Science.gov (United States)

    2017-03-01

    17. Zhou P, Ross RA, Pywell CM, Liangpunsakul S, Duffield GE. Disturbances in the murine hepatic circadian clock in alcohol-induced hepatic steatosis ...liver disease, alcoholic hepatitis , and alcoholic pancreatitis) among returning veterans at the younger age (~31 years old), compared to previously...Fibrosis in Chronic Hepatitis C Patients: A Systemic Review and Meta- Analysis. J Clin Gastroenterol 2016;50:80-84. 7. Gough G, Heathers L, Puckett D

  10. Mechanisms of carbon, nitrogen and water changes during restoration and succession in tropical and subtropical forest ecosystems

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ With the objective of finding answers to some fundamental problems in ecology and forestry,Prof.ZHOU Guoyi and his colleagues from the CAS South China Botanical Garden set out to clarify whether the oldgrowth forests are actually carbon sinks;how the forest ecosystems,either successional or rehabilitative,react to the nitrogen deposition scenarios and whether there are different reactions working as mechanisms between the mature and immature forest ecosystems.

  11. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. C H Xia. Articles written in Bulletin of Materials Science. Volume 34 Issue 5 August 2011 pp 1033-1037. Synthesis of Mn-doped CeO2 nanorods and their application as humidity sensors · C H Hu C H Xia F Wang M Zhou P F Yin X Y Han · More Details Abstract Fulltext PDF.

  12. Cellular neural networks for the stereo matching problem

    International Nuclear Information System (INIS)

    Taraglio, S.; Zanela, A.

    1997-03-01

    The applicability of the Cellular Neural Network (CNN) paradigm to the problem of recovering information on the tridimensional structure of the environment is investigated. The approach proposed is the stereo matching of video images. The starting point of this work is the Zhou-Chellappa neural network implementation for the same problem. The CNN based system we present here yields the same results as the previous approach, but without the many existing drawbacks

  13. Brief Introduction to Higher Education Institutions in China.

    Science.gov (United States)

    1984-01-12

    51 processor , a 130 computer, a gas chromatograph, a super high speed centrifuge, etc. In addition, there are centralized laboratories such as the...distributed for sale to bookstores internationally and nationally. Technical intel - ligence work has also had a rapid development. The intelligencc re- porting...34, "Nonconductive Polar Leads in Higg’s Dipolar Quark Confinement", etc. All of these essays have been published in the "American Physics Digest" and the "Guang Zhou

  14. Detection of influenza viruses by coupling multiplex reverse-transcription loop-mediated isothermal amplification with cascade invasive reaction using nanoparticles as a sensor

    OpenAIRE

    Ge, Yiyue; Zhou, Qiang; Zhao, Kangchen; Chi, Ying; Liu, Bin; Min, Xiaoyan; Shi, Zhiyang; Zou, Bingjie; Cui, Lunbiao

    2017-01-01

    Yiyue Ge,1 Qiang Zhou,2 Kangchen Zhao,1 Ying Chi,1 Bin Liu,3 Xiaoyan Min,4 Zhiyang Shi,1 Bingjie Zou,2 Lunbiao Cui1 1Institute of Pathogenic Microbiology, Key Laboratories of Enteric Pathogenic Microbiology (Ministry of Health), Jiangsu Provincial Center for Disease Control and Prevention, 2Department of Pharmacology, Jinling Hospital, Medical School of Nanjing University, 3Department of Biomedical Engineering, Nanjing Medical University, 4Department of Geriatrics, The First Affiliated Hospi...

  15. Study of provenance properties on ancient porcelain of Yue Kiln at Si-long-kou with NAA

    International Nuclear Information System (INIS)

    Feng Songlin; Fan Dongyu; Feng Xiangqian; Cheng Lin; Lei Yong; Xu Qing; Quan Huishan; Shen Yueming; Zhou Zhexi; Zhang Wenjiang

    2005-01-01

    Chinese ancient porcelain history has lasted about three thousands years from Shang Dynasty (1100∼1600 BC). A large amount of ancient porcelain sherds with accuracy provenance and ages were excavated from a lot of kiln sites in China. Archaeologists and ceramic experts have recognized and researched it with excavated stratum, utensil shape, body quality, glaze color and painting pattern. However, the appearance characteristic of some ancient porcelain manufactured in different kilns is similar. Therefore, it is still difficult to identify the provenance and ages of the samples excavated from some sites using traditional methods. Up, to now, many problems of Chinese ancient porcelain are confused for archaeologist and collecting experts. The elemental composition of ancient porcelain shows certain information of provenance and age. Especially, the sorts and contents of the elements in porcelain didn't change, so it is very useful to determine the provenance of ancient porcelain with elemental composition characteristics. Provenance characteristic is the important scientific information to identify ancient porcelain wares excavated from sites and graves. The porcelain samples of Si-Long-Kou Yue kiln in Zhejiang Province of china have been analyzed with NAA in this paper. The provenance characteristic was compared with it of Hong-Zhou kiln of Jiang-Xi Province and Yao-Zhou kiln of Shan-Xi Province. The experimental data were studied with statistic methods. The results show that the chemical compositions of porcelain body samples for three kilns were different. The difference was been able identified. The porcelain body materials of both Si-Long-Kou Yue kiln and Hong-Zhou kiln of Jiang-Xi were similar. The samples of Yao-Zhou kiln in north of China existed obvious difference.

  16. Horizontal subsurface flow constructed wetlands for mitigation of ...

    African Journals Online (AJOL)

    2008-12-22

    Dec 22, 2008 ... Results indicated that 39% of the total initially added amount of ametryn ... characteristics (Table 1), may result in the detection of poten- ... Water solubility at 20oC (g∙m-3) 204 ... culture, part of the resident liquid in CWs was lost, therefore ..... LIN T, WEN y, JIANG L, LI J, yANG S and ZHOu Q (2008) Study.

  17. Electrospun Fibers for Composites Applications

    Science.gov (United States)

    2014-02-01

    in traditional woven mat composites. Nanofibrous interlayers were used to increase the impact and shear performance of a prepregged carbon fiber...Nylon 66 Nanofibrilmat Interleaved Carbon/Epoxy Laminates . Polymer Composites 2011, 32, 1781–1789. 21 13. Chen, Q.; Zhang, L.; Rahman, A.; Zhou...Resistance in Laminated Composites With Electrospun Nano-Interlayers. Comp. Sci. Tech. 2008, 68, 673– 683. 15. Zhang, J.; Lin, T.; Wang, X. Electrospun

  18. Long-term results of a randomized controlled trial evaluating preoperative chemotherapy in resectable non-small cell lung cancer

    OpenAIRE

    Chen, Zhiwei; Luo, Qingquan; Jian, Hong; Zhou, Zhen; Cheng, Baijun; Lu, Shun; Liao, Meilin

    2013-01-01

    Zhiwei Chen,* Qingquan Luo,* Hong Jian, Zhen Zhou, Baijun Cheng, Shun Lu, Meilin LiaoShanghai Lung Tumor Clinical Medical Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People’s Republic of China *These authors contributed equallyObjective: We aimed to evaluate whether preoperative chemotherapy provides benefits in the survival and prognosis of patients with non-small cell lung cancer (NSCLC) in resectable stages I to IIIA, except T1N0. Methods: In this ra...

  19. Abstracts from the 3rd International Genomic Medicine Conference (3rd IGMC 2015)

    OpenAIRE

    Shay, Jerry W.; Homma, Noriko; Zhou, Ruyun; Naseer, Muhammad Imran; Chaudhary, Adeel G.; Al-Qahtani, Mohammed; Hirokawa, Nobutaka; Goudarzi, Maryam; Fornace, Albert J.; Baeesa, Saleh; Hussain, Deema; Bangash, Mohammed; Alghamdi, Fahad; Schulten, Hans-Juergen; Carracedo, Angel

    2016-01-01

    Table of contents O1 Regulation of genes by telomere length over long distances Jerry W. Shay O2 The microtubule destabilizer KIF2A regulates the postnatal establishment of neuronal circuits in addition to prenatal cell survival, cell migration, and axon elongation, and its loss leading to malformation of cortical development and severe epilepsy Noriko Homma, Ruyun Zhou, Muhammad Imran Naseer, Adeel G. Chaudhary, Mohammed Al-Qahtani, Nobutaka Hirokawa O3 Integration of metagenomics and metabo...

  20. Injection device-related risk management toward safe administration of medications: experience in a university teaching hospital in The People’s Republic of China

    OpenAIRE

    Zhu, Ling-ling; Li, Wei; Song, Ping; Zhou, Quan

    2014-01-01

    Ling-ling Zhu,1 Wei Li,2 Ping Song,3 Quan Zhou3 1Geriatric VIP Ward, Division of Nursing, 2Division of Medical Administration, 3Department of Pharmacy, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China Abstract: The use of injection devices to administer intravenous or subcutaneous medications is common practice throughout a variety of health care settings. Studies suggest that one-half of all harmful medication errors origi...

  1. Data-Model Assimilation at the FACE and AmeriFlux Sites Toward Predictive Understanding of Carbon Sequestration at Ecosystem and Regional Scales

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Yiqi [Univ. of Oklahoma, Norman, OK (United States)

    2013-01-09

    The project was conducted during the period from 9/1/2007 to 8/31/2011 with three major tasks: (1) development of data assimilation (DA) techniques for terrestrial carbon research; (2) applications of DA techniques to analysis of carbon cycle at Duke and other FACE sites; and (3) inverse analysis at AmeriFlux sites. During this period, we have developed a variety of techniques, including (1) ensemble Kalman filter to estimate model parameters or state variables (Gao et al. 2011), (2) Conditional inversion to estimate parameters of a carbon cycle model (Wu et al. 2009), and (3) various methods to quantify uncertainty of estimated parameters and predicted C sinks (e.g., Weng et al. 2011), and (4) information theory to evaluate information content of different model structures and data sets (Weng and Luo 2011). We applied the DA techniques to and did modeling at the Duke FACE and other global change experimental sites. We addressed the following issues: (1) interactive effects of CO2, warming and precipitation on ecosystem processes (e.g., Luo et al. 2008, Weng and Luo 2008, Zhou et al. 2008), (2) effects of warming on estimated parameters related to photosynthesis and residence times (Zhou et al. 2010); and (3) uncertainty in estimated parameters and predicted C sequestration (Gao et al. 2011, Weng and Luo 2011). In addition, we have done data assimilation to estimate carbon residence and carbon sequestration in US continent (Zhou and Luo 2008) and temperature sensitivity at the global scale (Zhou et al. 2009).

  2. Bayesian Computational Sensor Networks for Aircraft Structural Health Monitoring

    Science.gov (United States)

    2016-02-02

    Virginia 22203 Air Force Research Laboratory Air Force Materiel Command 1 Final Performance Report: AFOSR T.C. Henderson , V.J. Mathews, and D...AFRL-AFOSR-VA-TR-2016-0094 Bayesian Computational Sensor Networks for Aircraft Structural Health Monitoring. Thomas Henderson UNIVERSITY OF UTAH SALT...The people who worked on this project include: Thomas C. Henderson , John Mathews, Jingru Zhou, Daimei Zhij, Ahmad Zoubi, Sabita Nahata, Dan Adams

  3. Development of a Vision-Based Robotic Follower Vehicle

    Science.gov (United States)

    2009-02-01

    resultant blob . . . . . . . . . . 14 Figure 13: A sample image and the recognized keypoints found using the SIFT algorithm...Figure 12: An example of a spherical target and the resultant blob (taken from [66]). To track multi-coloured objects, rather than using just one...International Journal of Advanced Robotic Systems, 2(3), 245–250. [37] Zhou, J. and Clark, C. (2006), Autonomous fish tracking by ROV using Monocular

  4. Erratum to 'Surface Modification of PBO Fibers for Composites by Coaxial Atmospheric Dielectric Barrier Discharge (PLA-PLA)'

    International Nuclear Information System (INIS)

    2013-01-01

    There is a mistake in the funding number (National Natural Science Foundation of China (No. 10875146)) of article Surface Modification of PBO Fibers for Composites by Coaxial Atmospheric Dielectric Barrier Discharge (PLA-PLA), written by HU Qianqian, XU Jinzhou, ZHOU Zhenxing, ZHANG Jing, published in Plasma Science and Technology, 2013, Vol. 15, Issue 5, page number 429, it should be corrected as National Natural Science Foundation of China (No. 11075033). (erratum)

  5. A Research on Strategic Ambidexterity from the Perspective of Upper Echelons Theory%基于高阶理论视角的战略双元研究

    Institute of Scientific and Technical Information of China (English)

    王艺霖; 王益民

    2015-01-01

    文章以高阶理论和资源依赖理论为基础,探讨了制度转型期中国企业高管团队行为整合、政治联系、中庸思维与战略双元之间的关系。通过问卷调查的方式进行实证研究,研究结果表明,高管团队行为整合、高管团队政治联系对战略双元有正向影响。高管团队中庸思维弱化了高管团队行为整合与战略双元之间的关系。%Based on upper echelons theory and resource dependence theory,the paper examines the relationship between top management team behavioral integration,political connection,Zhong-yong thinking and strategic ambidexterity in Chinese enterprises during the process of institutional transition. The paper also makes an empirical study through questionnaire sur⁃vey. The findings show that both top management team behavioral integration and top management team political connection have positive relationships with strategic ambidexterity. Furthermore, top management team Zhong-yong thinking weakens the relationship between top management team behavioral integration and strategic ambidexterity.

  6. An improved model for predicting electrical contact resistance between bipolar plate and gas diffusion layer in proton exchange membrane fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Zhiliang; Wang, Shuxin [School of Mechanical Engineering, Tianjin University, Tianjin 300072 (China); Zhou, Yuanyuan; Lin, Guosong; Hu, S. Jack [Department of Mechanical Engineering, The University of Michigan, Ann Arbor, MI 48109-2125 (United States)

    2008-07-15

    Electrical contact resistance between bipolar plates (BPPs) and gas diffusion layers (GDLs) in PEM fuel cells has attracted much attention since it is one significant part of the total contact resistance which plays an important role in fuel cell performance. This paper extends a previous model by Zhou et al. [Y. Zhou, G. Lin, A.J. Shih, S.J. Hu, J. Power Sources 163 (2007) 777-783] on the prediction of electrical contact resistance within PEM fuel cells. The original microscale numerical model was based on the Hertz solution for individual elastic contacts, assuming that contact bodies, GDL carbon fibers and BPP asperities are isotropic elastic half-spaces. The new model features a more practical contact by taking into account the bending behavior of carbon fibers as well as their anisotropic properties. The microscale single contact process is solved numerically using the finite element method (FEM). The relationship between the contact pressure and the electrical resistance at the GDL/BPP interface is derived by multiple regression models. Comparisons of the original model by Zhou et al. and the new model with experimental data show that the original model slightly overestimates the electrical contact resistance, whereas a better agreement with experimental data is observed using the new model. (author)

  7. Molecular cloning, polymorphisms, and expression analysis of the RERG gene in indigenous Chinese goats.

    Science.gov (United States)

    Sui, M X; Wang, H H; Wang, Z W

    2015-11-24

    The current study aimed to investigate the coding sequence, polymorphisms, and expression of the RERG gene in indigenous Chinese goats. cDNA of RERG, obtained through reverse transcription PCR was analyzed using bioinformatic techniques. Polymorphisms in the exon regions of the RERG gene were identified and their associations with growth traits in three varieties of indigenous Chinese goats were investigated. Expression of the RERG gene in three goat breeds of the same age was detected using real-time quantitative PCR. The results revealed that the cDNA of RERG, which contained a complete open reading frame of 20-620 bp, was 629 bp in length. The associated accession numbers in GenBank are JN672576, JQ917222, and JN580309 for the QianBei Ma goat, the GuiZhou white goat, and the GuiZhou black goat, respectively. Four consistent SNP sites were found in the exon regions of the RERG gene for the three goat breeds. mRNA expression of the RERG gene differed between different tissues in adult goats of same age. The highest expression was observed in lung and spleen tissues, while the lowest expression was recorded in thymus gland tissue. In addition, the expression of the RERG gene in the muscle of Guizhou white goat, GuiZhou black goat, and QianBei Ma goat decreased sequentially. Our results lay the foundations for further investigation into the role of the RERG gene in goat growth traits.

  8. PREFACE: Preface

    Science.gov (United States)

    Luo, Qingming; Wang, Lihong V.; Tuchin, Valery V.

    2011-02-01

    Qingming LuoLihong V WangValery V TuchinConference Chairs 9th International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2010)2-5 November 2010Wuhan, China EditorsQingming Luo, Huazhong University of Science and Technology (China)Lihong V Wang , Washington University in St. Louis (USA)Valery V Tuchin, Saratov State University (Russia) Sponsored and Organized byHuazhong University of Science and Technology (China)Wuhan National Laboratory for Optoelectronics (China)Britton Chance Center for Biomedical Photonics (China) Technical Co-sponsored byIBOS-International Biomedical Optics SocietyThe Chinese Optical SocietyThe Biophysical Society of China Co-organized byKey Laboratory of Biomedical Photonics, Ministry of Education (China)Virtual Research Center of Biomedical Photonics, Ministry of Education (China)Hubei Bioinformatics and Molecular Imaging Key Laboratory (China) CONFERENCE COMMITTEES Honorary ChairsBritton Chance, University of Pennsylvania (USA)Bingkun Zhou, Tsinghua University (China) Conference ChairsQingming Luo, Huazhong University of Science and Technology (China)Lihong V Wang , Washington University in St. Louis (USA)Valery V Tuchin, Saratov State University (Russia) Advisory CommitteeSydney Brenner, The Salk Institute in La Jolla, California (USA)Howard Chen, K&L Gates (USA)Jing Cheng, Tsinghua University (China)Shu Chien, University of California, San Diego (USA)Paul Ching-Wu Chu, University of Houston (USA)Aaron Ciechanover, Technion-Israel Institute of Technology, Haifa (Israel)A Stephen Dahms, Alfred E Mann Foundation for Biomedical Engineering (USA)Da Hsuan Feng, National Cheng Kung University (Taiwan, China)Steven R Goodman, SUNY Upstate Medical University (USA)Barry Halliwell, National University of Singapore (Singapore)John Hart, The University of Texas at Dallas (USA)George Radda, Agency for Science, Technology and Research (A*STAR) (Singapore)Zihe Rao, Nankai University (China)Brian M Salzberg, University of Pennsylvania (USA

  9. Programmed death-ligand 1 expression correlates with diminished CD8+ T cell infiltration and predicts poor prognosis in anal squamous cell carcinoma patients

    Directory of Open Access Journals (Sweden)

    Zhao Y

    2017-12-01

    Full Text Available Yu-Jie Zhao,1 Wei-Peng Sun,2 Jian-Hong Peng,1 Yu-Xiang Deng,1 Yu-Jing Fang,1 Jun Huang,2 Hui-Zhong Zhang,3 De-Sen Wan,1 Jun-Zhong Lin,1,* Zhi-Zhong Pan,1,* 1Department of Colorectal Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 2Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 3Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, People’s Republic of China *These authors contributed equally to this work Objective: Increased expression of programmed death-ligand 1 (PD-L1 on tumor cells can be found in various malignancies; however, very limited information is known about its role in anal squamous cell carcinoma (ASCC. This study explored PD-L1 expression in ASCC patients and its association with patients’ clinicopathological features, CD8+ T cell infiltration, and prognosis.Methods: Formalin-fixed paraffin-embedded tumor samples from 26 patients with ASCC were retrieved. The levels of PD-L1 expression on the membrane of both tumor cells and tumor-infiltrating mononuclear cells (TIMCs were evaluated by immunohistochemistry. CD8+ T cell densities, both within tumors and at the tumor–stromal interface, were also analyzed. Baseline clinicopathological characteristics, human papilloma virus (HPV status, and outcome data correlated with PD-L1-positive staining.Results: PD-L1 expression on tumor cells and TIMCs was observed in 46% and 50% of patients, respectively. Nineteen patients (73% were HPV positive, with 7 showing PD-L1-positive staining on tumor cells and 9 showing PD-L1-positive staining on TIMCs. Increasing CD8+ density within tumors, but not immune stroma, was significantly associated with decreased PD-L1 expression by both tumor cells and TIMCs (P=0.0043 and P=0.0007. Patients with negative PD-L1 expression had significantly better progression-free survival (P=0.038 and P

  10. Eleven lectures on the physics of the quark-gluon plasma

    International Nuclear Information System (INIS)

    McLerran, L.

    1984-10-01

    These lectures are intended to be an introduction to the physics of the quark-gluon plasma, and were presented at a workshop on The Physics of the Quark-Gluon Plasma held at Hua-Zhong Normal University in Wuhan, People's Republic of China in September, 1983. The lectures cover perturbation theory of the plasma at high temperature as well as the non-perturbative methods and results of lattice gauge theory computations. Physical models of the confinement-deconfinement phase transition and the modes of chiral symmetry breaking are presented. The possibility that a quark-gluon plasma might be produced in ultra-relativistic nuclear collisions is analyzed. Separate entries were prepared for the data base for the eleven lectures

  11. Comparison of long-term clinical outcome between patients with chronic versus acute type B aortic dissection treated by implantation of a stent graft: a single-center report

    Directory of Open Access Journals (Sweden)

    Chen SL

    2013-04-01

    Full Text Available Shao-Liang Chen, Jian-Cheng Zhu, Xiao-Bo Li, Fei Ye, Jun-Jie Zhang, Zhi-Zhong Liu, Nai-Liang Tian, Song Lin, Cheng-Yu Lv Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China Background: Stent grafting for treatment of type B aortic dissection has been extensively used. However, the difference in the long-term clinical outcome between patients with chronic versus acute type B aortic dissection remains unknown. This study aimed to analyze the difference in long-term clinical outcome after endovascular repair for patients with chronic (93% complete false-lumen thrombosis. Untreated tear and type I endoleak were predictors of clinical events during follow-up. Conclusion: Comparable long-term clinical results were achieved in patients with chronic or acute type B aortic dissection after implantation of a stent graft. Keywords: aortic dissection, endovascular repair, procedure-related events, propensity score matching

  12. Analysis on Factors Affecting Seedling Establishment in Rice

    Directory of Open Access Journals (Sweden)

    Ju LUO

    2007-03-01

    Full Text Available Elongations of coleoptile and mesocotyl are related directly to rice seedling establishment in soil and height of plant is related to lodging in rice production. Twelve typical rice cultivars with different lengths of coleoptile and mesocotyl (long, medium and short were selected by screening the lengths of coleoptile and mesocotyl in 1500 accessions. The seedling establishments of these typical cultivars were compared under the combinations of different sowing depths and flooding durations, and two semi-dwarf varieties (G140, Zhong 96–21 with good seedling establishments and optimum mesocotyl lengths were found. The length of mesocotyl was completely fitted negative binomial distribution and the length of coleoptile was nearly fitted lognormal distribution. Analysis of the relationships among mesocotyl, coleoptile, seeding depth, flooding duration, and their interactions to seedling establishment percentage showed that there existed significant relations among mesocotyl, coleoptile, mesocotyl × coleoptile, seeding depth, flooding duration and mesocotyl × sowing depth in the experiment for seedling establishment.

  13. Genetic study on heading time and plant height of wheat irradiated by 137Cs and 60Co γ-rays

    International Nuclear Information System (INIS)

    Wang Guixue; Zhu Xiaoda

    1995-01-01

    The 137 Cs and 60 Co γ-rays with 0, 20, 30 and 40 krad were used to irradiate two wheat varieties to study the genetic effects of both irradiation sources on heading time and plant height. It revealed that both irradiation sources had similar impact on heading time and plant height and the effects were significant. It was clear that both irradiation sources were able to induce the generation of early ripening and short-stalked mutants. With regard to the heading time and plant height, the means and genetic parameters, e.g., genetic variance, genetic coefficient of variation, heritability, genetic advance and relative genetic advance, varied with varieties, irradiation dosages and generations. Mutants with good characters were obtained by using variety 77-zhong-2882 and an irradiation dose of 30 krad. The genetic effects of irradiation were remarkable in their M 2 and M 3 generations

  14. Energy relaxation and separation of a hot electron-hole pair in organic aggregates from a time-dependent wavepacket diffusion method

    International Nuclear Information System (INIS)

    Han, Lu; Liang, WanZhen; Zhao, Yi; Zhong, Xinxin

    2014-01-01

    The time-dependent wavepacket diffusive method [X. Zhong and Y. Zhao, J. Chem. Phys. 138, 014111 (2013)] is extended to investigate the energy relaxation and separation of a hot electron-hole pair in organic aggregates with incorporation of Coulomb interaction and electron-phonon coupling. The pair initial condition generated by laser pulse is represented by a Gaussian wavepacket with a central momentum. The results reveal that the hot electron energy relaxation is very well described by two rate processes with the fast rate much larger than the slow one, consistent with experimental observations, and an efficient electron-hole separation is accomplished accompanying the fast energy relaxation. Furthermore, although the extra energy indeed helps the separation by overcoming the Coulomb interaction, the width of initial wavepacket is much sensitive to the separation efficiency and the narrower wavepacket generates the more separated charges. This behavior may be useful to understand the experimental controversy of the hot carrier effect on charge separation

  15. An overview of the construction of emergency and pre-hospital first aid platform

    Directory of Open Access Journals (Sweden)

    Song Chen

    2018-01-01

    Full Text Available To further improve the ability of pre-hospital and in-hospital collaborative treatment, strengthen emergency multidisciplinary cooperation and construct a scientific, rational and efficient emergency system, under the support of former chairman Yu Xue-zhong, Dr. Li Chun-sheng and numerous colleagues in the industry, the Emergency Medicine Society of the Chinese Medical Association appeal to us to draft Construction of Emergency and Pre-hospital Platform. Based on this background, the platform of emergency and pre-hospital first aid helps to build a “one horizontal and one Longitudinal” treatment model, using the horizontal and longitudinal patterns to integrate emergency medical resources to satisfy the automatic information integration and intelligent analysis sharing, realizing the emergency management visualization and medical information digitization, simplifying the medical process and establishing a perfect standard for the emergent diseases, thereby ultimately achieving efficient diagnosis and scientific treatment.

  16. Studies on nitrogen uptake and utilization by rape (Brassica napus L.) under different sowing dates

    International Nuclear Information System (INIS)

    Liu Qixin; Nie Guangming

    1992-01-01

    The nitrogen uptake and utilization by low erucic acid variety, Zhong You Di Gai No.2, of rape (Brassica napus L.) under different sowing dates were studied. Total N uptake, the percentage N derived from the fertilizer, the rate of utilization of nitrogenous fertilizer, the production efficiency of N-fertilizer (seed yield g/gN derived by rape plant from the fertilizer), total P uptake and the production efficiency of phosphorus (seed yield g/gP derived by rape plant from fertilizer and soil) were all significantly higher at early sowing than that at later sowing within the range of normal sowing dates. Therefore, the biomass yield, the seed yield and oil content all increased significantly at early sowing treatment, but erucic acid content showed no significant difference

  17. Investigation on the hematopoietic effect of functional foods using radiation and preparing the provisional product

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Ho; Oh, Heon; Lee, Song Eun; Jeong, Yong Woon [Chonnam National University, Kwangju (Korea)

    1999-04-01

    We performed this study to determine the effect of several oriental prescriptions as energy tonic (Chinese medical concept: Bu-Qi) or blood building (Chinese medical concept: Bu-Xie) decoction and its major ingredients on jejunal crypt survival, endogenous spleen colony formation, and apoptosis in jejunal crypt cells of mice irradiated with high and low dose of gamma-irradiation. For the study of evaluation on the biological stability of irradiated chinese medical prescriptions, we performed the experiment to determine the effect of irradiated (10kGy) or unirradiated Si-Wu-Tang, Bu-Zhong-Yi-Qi-Tang and San-Ling-Bai-Shu-San in irradiated mice. Further studies are needed to characterize better the protective nature of the total extract and its ingredients and for preparing the provisional product. (author). 61 refs., 3 figs., 21 tabs.

  18. Strengthening the case that elevated levels of programmed death ligand 1 predict poor prognosis in hepatocellular carcinoma patients

    Directory of Open Access Journals (Sweden)

    Zhong J

    2016-12-01

    Full Text Available Jian-Hong Zhong,1,* Cheng-Piao Luo,2,* Chun-Yan Zhang,2 Le-Qun Li1 1Hepatobiliary Surgery Department, 2Experimental Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People’s Republic of China *These authors contributed equally to this work Abstract: Immunotherapy targeting programmed death receptor 1 and programmed death ligand 1 (PD-L1 has shown impressive antitumor efficacy in several solid cancers, including advanced hepatocellular carcinoma (HCC. Since response rates of various cancers to such immunotherapy appear to correlate with PD-L1 expression levels, several studies have examined whether PD-L1 expression correlates with HCC pathology and patient prognosis. In this paper, we analyzed the strength and limitations of a recent meta-analysis of associations of PD-L1 with HCC characteristics and patient prognosis. Keywords: hepatocellular carcinoma, programmed death ligand 1, hepatic resection, prognoses

  19. Bubble Dynamics and Shock Waves

    CERN Document Server

    2013-01-01

    This volume of the Shock Wave Science and Technology Reference Library is concerned with the interplay between bubble dynamics and shock waves. It is divided into four parts containing twelve chapters written by eminent scientists. Topics discussed include shock wave emission by laser generated bubbles (W Lauterborn, A Vogel), pulsating bubbles near boundaries (DM Leppinen, QX Wang, JR Blake), interaction of shock waves with bubble clouds (CD Ohl, SW Ohl), shock propagation in polydispersed bubbly liquids by model equations (K Ando, T Colonius, CE Brennen. T Yano, T Kanagawa,  M Watanabe, S Fujikawa) and by DNS (G Tryggvason, S Dabiri), shocks in cavitating flows (NA Adams, SJ Schmidt, CF Delale, GH Schnerr, S Pasinlioglu) together with applications involving encapsulated bubble dynamics in imaging (AA Doinikov, A Novell, JM Escoffre, A Bouakaz),  shock wave lithotripsy (P Zhong), sterilization of ships’ ballast water (A Abe, H Mimura) and bubbly flow model of volcano eruptions ((VK Kedrinskii, K Takayama...

  20. An Integrative Model of Dynamic Strategy-Making

    DEFF Research Database (Denmark)

    Andersen, Torben Juul; Hallin, Carina Antonia; Li, Xin

    . We adopt the frame of complementary Yin-Yang elements and Zhong Yong balance to explain the time bound interaction between these opposing yet complementary strategy-making mechanisms where tradeoffs and synergies are balanced across hierarchical levels. The model outlines how the interaction between......The organizational capacity to cope with unexpected changes remains a fundamental challenge in strategy as global competition and technological innovation increase environmental uncertainty. Whereas conventional strategy-making often is conceived as a sequential linear process, we see it as a non......-linear interaction between top-down and bottom-up mechanisms dealing with multiple actions taken throughout the organization over time. It is driven by intension but with a flexible balance between centralized (planned) and decentralized (spontaneous) activities where strategy formulation and implementation interact...

  1. A Model of Dynamic Strategy-Making

    DEFF Research Database (Denmark)

    Andersen, Torben Juul; Hallin, Carina Antonia; Li, Xin

    The organizational capacity to cope with unexpected changes remains a fundamental challenge in strategy as global competition and technological innovation increase environmental uncertainty. Conventional strategy-making is often conceived as a sequential linear process where we see it as a non......-linear interaction between top-down and bottom-up mechanisms dealing with multiple actions taken throughout the organization over time. It is driven by intension but with a flexible balance between centralized (planned) and decentralized (spontaneous) activities. We adopt the principles of complementary Yin......-Yang elements and Zhong Yong balance to explain the time bound interaction between these opposing yet complementary strategy-making mechanisms where tradeoffs and synergies are balanced across hierarchical levels....

  2. Changes in expression of BDNF and its receptors TrkB and p75NTR in the hippocampus of a dog model of chronic alcoholism and abstinence

    Energy Technology Data Exchange (ETDEWEB)

    Xu, R.; Duan, S.R.; Zhao, J.W.; Wang, C.Y. [Neurology Ward of Internal Medicine, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province (China)

    2015-06-23

    Chronic ethanol consumption can produce learning and memory deficits. Brain-derived neurotrophic factor (BDNF) and its receptors affect the pathogenesis of alcoholism. In this study, we examined the expression of BDNF, tropomyosin receptor kinase B (TrkB) and p75 neurotrophin receptor (p75NTR) in the hippocampus of a dog model of chronic alcoholism and abstinence. Twenty domestic dogs (9-10 months old, 15-20 kg; 10 males and 10 females) were obtained from Harbin Medical University. A stable alcoholism model was established through ad libitum feeding, and anti-alcohol drug treatment (Zhong Yao Jie Jiu Ling, the main ingredient was the stems of watermelon; developed in our laboratory), at low- and high-doses, was carried out. The Zhong Yao Jie Jiu Ling was effective for the alcoholism in dogs. The morphology of hippocampal neurons was evaluated using hematoxylin-eosin staining. The number and morphological features of BDNF, TrkB and p75NTR-positive neurons in the dentate gyrus (DG), and the CA1, CA3 and CA4 regions of the hippocampus were observed using immunohistochemistry. One-way ANOVA was used to determine differences in BDNF, TrkB and p75NTR expression. BDNF, TrkB and p75NTR-positive cells were mainly localized in the granular cell layer of the DG and in the pyramidal cell layer of the CA1, CA3 and CA4 regions (DG>CA1>CA3>CA4). Expression levels of both BDNF and TrkB were decreased in chronic alcoholism, and increased after abstinence. The CA4 region appeared to show the greatest differences. Changes in p75NTR expression were the opposite of those of BDNF and TrkB, with the greatest differences observed in the DG and CA4 regions.

  3. Changes in expression of BDNF and its receptors TrkB and p75NTR in the hippocampus of a dog model of chronic alcoholism and abstinence

    Directory of Open Access Journals (Sweden)

    R. Xu

    2015-08-01

    Full Text Available Chronic ethanol consumption can produce learning and memory deficits. Brain-derived neurotrophic factor (BDNF and its receptors affect the pathogenesis of alcoholism. In this study, we examined the expression of BDNF, tropomyosin receptor kinase B (TrkB and p75 neurotrophin receptor (p75NTR in the hippocampus of a dog model of chronic alcoholism and abstinence. Twenty domestic dogs (9-10 months old, 15-20 kg; 10 males and 10 females were obtained from Harbin Medical University. A stable alcoholism model was established through ad libitum feeding, and anti-alcohol drug treatment (Zhong Yao Jie Jiu Ling, the main ingredient was the stems of watermelon; developed in our laboratory, at low- and high-doses, was carried out. The Zhong Yao Jie Jiu Ling was effective for the alcoholism in dogs. The morphology of hippocampal neurons was evaluated using hematoxylin-eosin staining. The number and morphological features of BDNF, TrkB and p75NTR-positive neurons in the dentate gyrus (DG, and the CA1, CA3 and CA4 regions of the hippocampus were observed using immunohistochemistry. One-way ANOVA was used to determine differences in BDNF, TrkB and p75NTR expression. BDNF, TrkB and p75NTR-positive cells were mainly localized in the granular cell layer of the DG and in the pyramidal cell layer of the CA1, CA3 and CA4 regions (DG>CA1>CA3>CA4. Expression levels of both BDNF and TrkB were decreased in chronic alcoholism, and increased after abstinence. The CA4 region appeared to show the greatest differences. Changes in p75NTR expression were the opposite of those of BDNF and TrkB, with the greatest differences observed in the DG and CA4 regions.

  4. Changes in expression of BDNF and its receptors TrkB and p75NTR in the hippocampus of a dog model of chronic alcoholism and abstinence

    International Nuclear Information System (INIS)

    Xu, R.; Duan, S.R.; Zhao, J.W.; Wang, C.Y.

    2015-01-01

    Chronic ethanol consumption can produce learning and memory deficits. Brain-derived neurotrophic factor (BDNF) and its receptors affect the pathogenesis of alcoholism. In this study, we examined the expression of BDNF, tropomyosin receptor kinase B (TrkB) and p75 neurotrophin receptor (p75NTR) in the hippocampus of a dog model of chronic alcoholism and abstinence. Twenty domestic dogs (9-10 months old, 15-20 kg; 10 males and 10 females) were obtained from Harbin Medical University. A stable alcoholism model was established through ad libitum feeding, and anti-alcohol drug treatment (Zhong Yao Jie Jiu Ling, the main ingredient was the stems of watermelon; developed in our laboratory), at low- and high-doses, was carried out. The Zhong Yao Jie Jiu Ling was effective for the alcoholism in dogs. The morphology of hippocampal neurons was evaluated using hematoxylin-eosin staining. The number and morphological features of BDNF, TrkB and p75NTR-positive neurons in the dentate gyrus (DG), and the CA1, CA3 and CA4 regions of the hippocampus were observed using immunohistochemistry. One-way ANOVA was used to determine differences in BDNF, TrkB and p75NTR expression. BDNF, TrkB and p75NTR-positive cells were mainly localized in the granular cell layer of the DG and in the pyramidal cell layer of the CA1, CA3 and CA4 regions (DG>CA1>CA3>CA4). Expression levels of both BDNF and TrkB were decreased in chronic alcoholism, and increased after abstinence. The CA4 region appeared to show the greatest differences. Changes in p75NTR expression were the opposite of those of BDNF and TrkB, with the greatest differences observed in the DG and CA4 regions

  5. Changes in expression of BDNF and its receptors TrkB and p75NTR in the hippocampus of a dog model of chronic alcoholism and abstinence.

    Science.gov (United States)

    Xu, R; Duan, S R; Zhao, J W; Wang, C Y

    2015-08-01

    Chronic ethanol consumption can produce learning and memory deficits. Brain-derived neurotrophic factor (BDNF) and its receptors affect the pathogenesis of alcoholism. In this study, we examined the expression of BDNF, tropomyosin receptor kinase B (TrkB) and p75 neurotrophin receptor (p75NTR) in the hippocampus of a dog model of chronic alcoholism and abstinence. Twenty domestic dogs (9-10 months old, 15-20 kg; 10 males and 10 females) were obtained from Harbin Medical University. A stable alcoholism model was established through ad libitum feeding, and anti-alcohol drug treatment (Zhong Yao Jie Jiu Ling, the main ingredient was the stems of watermelon; developed in our laboratory), at low- and high-doses, was carried out. The Zhong Yao Jie Jiu Ling was effective for the alcoholism in dogs. The morphology of hippocampal neurons was evaluated using hematoxylin-eosin staining. The number and morphological features of BDNF, TrkB and p75NTR-positive neurons in the dentate gyrus (DG), and the CA1, CA3 and CA4 regions of the hippocampus were observed using immunohistochemistry. One-way ANOVA was used to determine differences in BDNF, TrkB and p75NTR expression. BDNF, TrkB and p75NTR-positive cells were mainly localized in the granular cell layer of the DG and in the pyramidal cell layer of the CA1, CA3 and CA4 regions (DG>CA1>CA3>CA4). Expression levels of both BDNF and TrkB were decreased in chronic alcoholism, and increased after abstinence. The CA4 region appeared to show the greatest differences. Changes in p75NTR expression were the opposite of those of BDNF and TrkB, with the greatest differences observed in the DG and CA4 regions.

  6. The 2nd International Conference on Water Resource and Environment (WRE 2016

    Directory of Open Access Journals (Sweden)

    Zhouli Liu

    2016-11-01

    Full Text Available Table of contents 01 The eco-toxicological effects of cadmium stress on five ornamental plants Zhouli Liu, Wei Chen, Xingyuan He, Shuai Yu, Weihang Ding 02 Study on the formation and release mechanisms of hydrogen sulfide in Longtan coal mine Jianjun Liu, Yuliang Wu, Kaixiang Fan 03 Coral bleaching in the North Reef of China’s Xisha Islands in 2014 Yuanchao Li, Xinqing Zheng, Shiquan Chen, Haiqun Xie 04 Soil chemical characteristics in a Cunninghamia lanceolata stand suffering from ice-snow damage Jie Li, Zhuomin Wang, Li Xue 05 Diversity of understory vegetation was under a Cunninghamia lanceolata stand suffering from ice-snow damage Zhiyang Lie, Weilong Huang, Tongtong Zhou, Li Xue 06 The effect of water, nitrogen and harvesting time on yield and biomass allocation of Helianthus tuberosus L. Kai Gao, Tiexia Zhu 07 The vertical variation of microbial communities in the sediment of sea cucumber pond Weiteng Mao, Pei Yu, Xinfang Lv, Yunchun Li 08 Indicating significances of alpine plant functional groups to environmental change Peixi Su, Rui Shi 09 Research on the daily CH4 fluxes of soil in summer mangrove community at Yingluogang of Guangxi, China Yong Jiang, Xingbin Chen, Shichu liang 10 Beach protection structures in middle and lower reaches of Yangtze River Junfeng Xu 11 Social responsibility management of large dam project with owner as core: an empirical case in China Jiwei Zhu, Zhao Zhai, Linan Zhou, Yun Le, Li Cao 12 The ecological function value assessment analysis of urban waterfront Jiwei Zhu, Ping Lu, Zhiqian Huang, Bei Zhou 13 Mechanism of diurnal osmotic potential changes and adjustment of three Caragana species in different habitats of the Inner Mongolia Plateau Zhirong Zheng, Shihai Lv, Chaoyang Feng 14 Biodiversity of phytoplankton and environmental influences analysis of Longfeng Wetland, China Nan Song, Yan Liu, Xinxin Lu, Yawen Fan 15 The effect of human activities on culturable soil microbes from Yaoquan Mountain in

  7. Protective effect of fucoidan from Fucus vesiculosus on liver fibrosis via the TGF-β1/Smad pathway-mediated inhibition of extracellular matrix and autophagy

    Directory of Open Access Journals (Sweden)

    Li J

    2016-02-01

    Full Text Available Jingjing Li,1 Kan Chen,1 Sainan Li,1 Jiao Feng,1 Tong Liu,1 Fan Wang,1 Rong Zhang,1,2 Shizan Xu,1,2 Yuqing Zhou,1,3 Shunfeng Zhou,1,3 Yujing Xia,1 Jie Lu,1 Yingqun Zhou,1 Chuanyong Guo1 1Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 2The First Clinical Medical College of Nanjing Medical University, Nanjing, 3Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China Abstract: Liver fibrosis is a dynamic reversible pathological process in the development of chronic liver disease to cirrhosis. However, the current treatments are not administered for a long term due to their various side effects. Autophagy is initiated to decompose damaged or excess organelles, which had been found to alter the progression of liver fibrosis. In this article, we hypothesized that fucoidan from Fucus vesiculosus may attenuate liver fibrosis in mice by inhibition of the extracellular matrix and autophagy in carbon tetrachloride- and bile duct ligation-induced animal models of liver fibrosis. The results were determined using enzyme-linked immunosorbent assay, quantitative real-time polymerase chain reaction, Western blotting, and immunohistochemical staining. Fucoidan from F. vesiculosus could inhibit the activation of hepatic stellate cells and the formation of extracellular matrix and autophagosomes, and its effect may be associated with the downregulation of transforming growth factor beta 1/Smads pathways. Fucoidan, as an autophagy and transforming growth factor beta 1 inhibitor, could be a promising potential therapeutic agent for liver fibrosis. Keywords: liver cirrhosis, hepatic stellate cells, bile duct ligation

  8. Deduction and Analysis of the Interacting Stress Response Pathways of Metal/Radionuclide-reducing Bacteria

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Jizhong [University of Oklahoma; He, Zhili [University of Oklahoma

    2010-02-28

    Project Title: Deduction and Analysis of the Interacting Stress Response Pathways of Metal/Radionuclide-reducing Bacteria DOE Grant Number: DE-FG02-06ER64205 Principal Investigator: Jizhong (Joe) Zhou (University of Oklahoma) Key members: Zhili He, Aifen Zhou, Christopher Hemme, Joy Van Nostrand, Ye Deng, and Qichao Tu Collaborators: Terry Hazen, Judy Wall, Adam Arkin, Matthew Fields, Aindrila Mukhopadhyay, and David Stahl Summary Three major objectives have been conducted in the Zhou group at the University of Oklahoma (OU): (i) understanding of gene function, regulation, network and evolution of Desulfovibrio vugaris Hildenborough in response to environmental stresses, (ii) development of metagenomics technologies for microbial community analysis, and (iii) functional characterization of microbial communities with metagenomic approaches. In the past a few years, we characterized four CRP/FNR regulators, sequenced ancestor and evolved D. vulgaris strains, and functionally analyzed those mutated genes identified in salt-adapted strains. Also, a new version of GeoChip 4.0 has been developed, which also includes stress response genes (StressChip), and a random matrix theory-based conceptual framework for identifying functional molecular ecological networks has been developed with the high throughput functional gene array hybridization data as well as pyrosequencing data from 16S rRNA genes. In addition, GeoChip and sequencing technologies as well as network analysis approaches have been used to analyze microbial communities from different habitats. Those studies provide a comprehensive understanding of gene function, regulation, network, and evolution in D. vulgaris, and microbial community diversity, composition and structure as well as their linkages with environmental factors and ecosystem functioning, which has resulted in more than 60 publications.

  9. 天堂的安宁,苏州的和平——苏州的故事:从战争走向和平

    Institute of Scientific and Technical Information of China (English)

    郑茜; 李晓勤

    2004-01-01

    Not long ago,UNESCO's Wolrld Heritage Committee hele its 28th work conference in Suzhou,Ching ,making the beautiful city the focus of attention,In face,even in Ching ,SuZhou is unique,Statistics show only six cities of the more than 140 cities built in the same period as Suzhou survived and only Suzhou has remained in its original place,That is why Chinese historian Gu Jiegang concluded that “Suzhou is Chin's No,1 ancient city.”

  10. Investigation of Current Situation of Learning Motivation, Social Anxiety and Loneliness of the Left-behind Children in Rural Primary School

    OpenAIRE

    Zhang Biyun; Xu Ming

    2015-01-01

    Objective: To understand the situation of learning motivation, social anxiety and loneliness of the left-behind children. Method: Selecting three rural primary schools in Xian’an District of Xianning City to investigate left-behind situation, learning motivation, social anxiety and loneliness of pupils in Grades 4 to 6 in rural primary school in Xian’an District by the use of the MAAT-I-A which is revised by Zhou Bucheng, the Social Anxiety Scale for Children (SASC) and the Children’s Lonelin...

  11. Application of NAA in the sort discrimination of the ancient porcelains

    International Nuclear Information System (INIS)

    Jia Xiuqin; Huang Zhongxiang; Han Song

    2002-01-01

    The neutron activation analysis is applied for analyzing the rare earth elements (REE) and trace elements in the ancient porcelains of Yao Zhou and Ru. The results show that there are differences or even significant differences between glazes and roughcasts of these two ancient porcelains in the gross amounts of REE, normalized diagrams of REE and characteristics of trace element contents, which reflecting the composition differences in glazes and roughcasts of the two kinds of porcelains. Thus, the contents of REE and trace elements can be taken for discriminating the ancient porcelains

  12. The Evolution of Al2O3 Content in Ancient Chinese Glasses

    Directory of Open Access Journals (Sweden)

    Wang Cheng-yu

    2016-01-01

    Full Text Available Based on the evidence from museums, collectors, the dug out of the grave, the evolution of Al2O3 content in Chinese glasses from Western Zhou to Qing dynasty was documented in this paper in detail. It was found that Al2O3 contents in ancient Chinese glasses were relatively higher than those of outside of China in the world. This is the character of the ancient Chinese glasses which is caused by not only the high Al contents in the raw materials but also by the Chinese people’s preference of the milky glasses similar to jade

  13. Cyclin D1-AR Crosstalk: Potential Implications for Therapeutic Response in Prostate Cancer

    Science.gov (United States)

    2013-06-01

    metastatic androgen-independent prostate cancer. Clin Cancer Res 2004; 10: 924–928. 12 Toogood PL, Harvey PJ, Repine JT, Sheehan DJ, VanderWel SN, Zhou H et...al. Discovery of a potent and selective inhibitor of cyclin-dependent kinase 4/6. J Med Chem 2005; 48: 2388–2406. 13 Fry DW, Harvey PJ, Keller PR...cyclin- dependent kinase 6 specific inhibition. J Med Chem 2006; 49: 3826–3831. 58 Lim JT, Mansukhani M, Weinstein IB. Cyclin-dependent kinase 6

  14. Entity information life cycle for big data master data management and information integration

    CERN Document Server

    Talburt, John R

    2015-01-01

    Entity Information Life Cycle for Big Data walks you through the ins and outs of managing entity information so you can successfully achieve master data management (MDM) in the era of big data. This book explains big data's impact on MDM and the critical role of entity information management system (EIMS) in successful MDM. Expert authors Dr. John R. Talburt and Dr. Yinle Zhou provide a thorough background in the principles of managing the entity information life cycle and provide practical tips and techniques for implementing an EIMS, strategies for exploiting distributed processing to hand

  15. A non-linear branch and cut method for solving discrete minimum compliance problems to global optimality

    DEFF Research Database (Denmark)

    Stolpe, Mathias; Bendsøe, Martin P.

    2007-01-01

    This paper present some initial results pertaining to a search for globally optimal solutions to a challenging benchmark example proposed by Zhou and Rozvany. This means that we are dealing with global optimization of the classical single load minimum compliance topology design problem with a fixed...... finite element discretization and with discrete design variables. Global optimality is achieved by the implementation of some specially constructed convergent nonlinear branch and cut methods, based on the use of natural relaxations and by applying strengthening constraints (linear valid inequalities...

  16. Levels of the Novel Glycoprotein Lacritin in Human Tears After Laser Refractive Surgery

    Science.gov (United States)

    2012-10-01

    be done at the 1 day and 1 week post-operative visit. Each of these tests has been used in clinical practice for years. They are being done for...medical or command authorities. Your name will not appear in any published paper or presentation related to this study. A folder will be maintained...Invest Ophthalmol Vis Sci. 2005;46:863–876. 19. Zhou L, Beuerman RW, Foo Y, Liu S, Ang LP, Tan DT. Character- isation of human tear proteins using high

  17. Cryptanalysis of the public key encryption based on multiple chaotic systems

    International Nuclear Information System (INIS)

    Zhang Linhua

    2008-01-01

    Recently, Ranjan proposed a novel public key encryption technique based on multiple chaotic systems [Phys Lett 2005;95]. Unfortunately, Wang soon gave a successful attack on its special case based on Parseval's theorem [Wang K, Pei W, Zhou L, et al. Security of public key encryption technique based on multiple chaotic system. Phys Lett A, in press]. In this letter, we give an improved example which can avoid the attack and point out that Wang cannot find the essential drawback of the technique. However, further experimental result shows Ruanjan's encryption technique is inefficient, and detailed theoretic analysis shows that the complexity to break the cryptosystem is overestimated

  18. Spatial data quality and coastal spill modelling

    International Nuclear Information System (INIS)

    Li, Y.; Brimicombe, A.J.; Ralphs, M.P.

    1998-01-01

    Issues of spatial data quality are central to the whole oil spill modelling process. Both model and data quality performance issues should be considered as indispensable parts of a complete oil spill model specification and testing procedure. This paper presents initial results of research that will emphasise to modeler and manager alike the practical issues of spatial data quality for coastal oil spill modelling. It is centred around a case study of Jiao Zhou Bay in the People's Republic of China. The implications for coastal oil spill modelling are discussed and some strategies for managing the effects of spatial data quality in the outputs of oil spill modelling are explored. (author)

  19. The Chinese People’s Liberation Army in 2025

    Science.gov (United States)

    2015-07-01

    George , James Meade , and Antonio Gramsci,” Modern China, No. 37, No. 6, 2011, pp. 646-660. 30. Contrast Zhou Xincheng (周新城), “历史在这里沉思—苏 联解体近  20...the Horizon,” pp. 52-54. 161 54. Ian Anthony, “The ‘Third Tier’ Countries: Production of Major Weapons,” Herbert Wulf, ed., Arms Industry Limited...policies of the George W. Bush admin- istration were very unpopular with regional elites and public opinion, weakening the U.S. position in the Asia

  20. Online Shopping Woes

    Institute of Scientific and Technical Information of China (English)

    Hou Weili

    2011-01-01

    AS a frequent online shopper,Zhou Fangjie,a 28-year-old white-collar worker,was annoyed when she could not open Hanyidushe,an online shop selling Korean-style clothing on Taobao Mall.Her experience resulted from the online protest initiated by small vendors on Taobao Mall,China's largest business to consumer online platform.Thousands of small vendors started the protest against larger established vendors by discrediting them through False orders,forming an anti-Taobao Union and setting up a chat room to devise ways to disrupt operations on Taobao Mall.

  1. A Partnership Training Program: Studying Targeted Drug Delivery Using Nanoparticles in Breast Cancer Diagnosis and Therapy

    Science.gov (United States)

    2012-10-01

    target for inhibiting angiogenesis. Expert Opinion on Investigational Drugs 16 (1): 83-107, 2007. 18 21. Veeravagu A, Hsu AR, Cai W, Hou LC, Tse ...inhibition by the particulate form of fullerene derivatives. ACS Nano 2010;4:2773-83. 13. Liu Y, Jiao F, Qiu Y, Li W, Lao F, Zhou G, et al. The effect of...Biochem Pharmacol 2006;71:872-81. 15. Yin JJ, Lao F, Meng J, Fu PP, Zhao Y, Xing G, et al. Inhibition of tumor growth by endohedral metallofullerenol

  2. Species delimitation and interspecific relationships of the genus Orychophragmus (Brassicaceae inferred from whole chloroplast genomes

    Directory of Open Access Journals (Sweden)

    Huan Hu

    2016-12-01

    Full Text Available IntroductionIt is rather difficult to delimit recently diverged species and construct their interspecific relationships because of insufficient informative variations of sampled DNA fragments (Schluter, 2000; Arnold, 2006. The genome-scale sequence variations were found to increase the phylogenetic resolutions of both high- and low-taxonomic groups (e.g., Yoder et al., 2013; Lamichhaney et al., 2015. It is still expensive to collect nuclear genome variations between species for most none-model genera without the reference genome. However, chloroplast genomes (plastome are relatively easy to be assembled to examine interspecific relationships for phylogenetic analyses, especially in addressing unresolved relationship at low taxonomic levels (Wu et al., 2010; Nock et al., 2011; Yang et al., 2013; Huang et al., 2014; Carbonell-Caballero et al., 2015. Plastomes are haploid with maternal inheritance in most angiosperms (Corriveau and Coleman, 1988; Zhang and Liu, 2003; Hagemann, 2004 and are highly conservative in gene order and genome structure with rare recombinations (Jansen et al., 2007; Moore et al., 2010. In this study, we aimed to examine species delimitation and interspecific relationships in Orychophragmus through assembling chloroplast genomes of multiple individuals of tentatively delimited species (Hu et al., 2015a. Orychophragmus is a small genus in the mustard family (Brassicaceae, Cruciferae distributed in northern, central, and southeastern China (Zhou et al., 2001. Its plants have been widely cultivated as ornamentals, vegetables, or source of seed oil (Sun et al., 2011. Despite controversial species delimitations in the genus (Zhou et al., 1987; Tan et al., 1998; Wu and Zhao, 2003; Al-Shehbaz and Yang, 2000; Zhou et al., 2001; Sun et al., 2012, our recent study based on nuclear (nr ITS sequence variations suggested the recognition of seven species (Hu et al., 2015a. Orychophragmus is sister to Sinalliaria, which is a genus endemic

  3. JPRS Report. Science & Technology: China.

    Science.gov (United States)

    1989-03-17

    MBa2Cu307_y [ Cao Liezhao, et al.; DIWEN WULI XUEBAO, No 4, Dec 88] ... 138 Research on Y-Ba-Cu-0 Superconducting Thin Films at Liquid Nitrogen...Temperatures [Li Yuan, et al.; DIWEN WULI XUEBAO, No 4, Dec 88] 139 Weak-Link Characteristics in High Tc Oxide Superconductivity [ Cao Xiaowen, et al...Xihuai, JOURNAL OF THE CHINESE SILICATE SOCIETY, Vol 1, 1962 p 98. 2. Zhou Yuhua , et al., JOURNAL OF THE CHINESE SILICATE SOCIETY, Vol 4, 1965 p 66

  4. Molecular dynamic simulation study of plasma etching L10 FePt media in embedded mask patterning (EMP) process

    OpenAIRE

    Jianxin Zhu; P. Quarterman; Jian-Ping Wang

    2017-01-01

    Plasma etching process of single-crystal L10-FePt media [H. Wang et al., Appl. Phys. Lett. 102(5) (2013)] is studied using molecular dynamic simulation. Embedded-Atom Method [M. S. Daw and M. I. Baskes, Phy. Rev. B 29, 6443 (1984); X. W. Zhou, R. A. Johnson and H. N. G. Wadley, Phy. Rev. B 69, 144113 (2004)] is used to calculate the interatomic potential within atoms in FePt alloy, and ZBL potential [J.F. Ziegler, J. P. Biersack and U. Littmark, “The Stopping and Range of Ions in Matter,” Vol...

  5. Fast neutron dosimetry

    International Nuclear Information System (INIS)

    DeLuca, P.M. Jr.; Pearson, D.W.

    1992-01-01

    This progress report concentrates on two major areas of dosimetry research: measurement of fast neutron kerma factors for several elements for monochromatic and white spectrum neutron fields and determination of the response of thermoluminescent phosphors to various ultra-soft X-ray energies and beta-rays. Dr. Zhixin Zhou from the Shanghai Institute of Radiation Medicine, People's Republic of China brought with him special expertise in the fabrication and use of ultra-thin TLD materials. Such materials are not available in the USA. The rather unique properties of these materials were investigated during this grant period

  6. Publisher Correction: Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity.

    Science.gov (United States)

    Turcot, Valérie; Lu, Yingchang; Highland, Heather M; Schurmann, Claudia; Justice, Anne E; Fine, Rebecca S; Bradfield, Jonathan P; Esko, Tõnu; Giri, Ayush; Graff, Mariaelisa; Guo, Xiuqing; Hendricks, Audrey E; Karaderi, Tugce; Lempradl, Adelheid; Locke, Adam E; Mahajan, Anubha; Marouli, Eirini; Sivapalaratnam, Suthesh; Young, Kristin L; Alfred, Tamuno; Feitosa, Mary F; Masca, Nicholas G D; Manning, Alisa K; Medina-Gomez, Carolina; Mudgal, Poorva; Ng, Maggie C Y; Reiner, Alex P; Vedantam, Sailaja; Willems, Sara M; Winkler, Thomas W; Abecasis, Gonçalo; Aben, Katja K; Alam, Dewan S; Alharthi, Sameer E; Allison, Matthew; Amouyel, Philippe; Asselbergs, Folkert W; Auer, Paul L; Balkau, Beverley; Bang, Lia E; Barroso, Inês; Bastarache, Lisa; Benn, Marianne; Bergmann, Sven; Bielak, Lawrence F; Blüher, Matthias; Boehnke, Michael; Boeing, Heiner; Boerwinkle, Eric; Böger, Carsten A; Bork-Jensen, Jette; Bots, Michiel L; Bottinger, Erwin P; Bowden, Donald W; Brandslund, Ivan; Breen, Gerome; Brilliant, Murray H; Broer, Linda; Brumat, Marco; Burt, Amber A; Butterworth, Adam S; Campbell, Peter T; Cappellani, Stefania; Carey, David J; Catamo, Eulalia; Caulfield, Mark J; Chambers, John C; Chasman, Daniel I; Chen, Yii-Der I; Chowdhury, Rajiv; Christensen, Cramer; Chu, Audrey Y; Cocca, Massimiliano; Collins, Francis S; Cook, James P; Corley, Janie; Corominas Galbany, Jordi; Cox, Amanda J; Crosslin, David S; Cuellar-Partida, Gabriel; D'Eustacchio, Angela; Danesh, John; Davies, Gail; Bakker, Paul I W; Groot, Mark C H; Mutsert, Renée; Deary, Ian J; Dedoussis, George; Demerath, Ellen W; Heijer, Martin; Hollander, Anneke I; Ruijter, Hester M; Dennis, Joe G; Denny, Josh C; Di Angelantonio, Emanuele; Drenos, Fotios; Du, Mengmeng; Dubé, Marie-Pierre; Dunning, Alison M; Easton, Douglas F; Edwards, Todd L; Ellinghaus, David; Ellinor, Patrick T; Elliott, Paul; Evangelou, Evangelos; Farmaki, Aliki-Eleni; Farooqi, I Sadaf; Faul, Jessica D; Fauser, Sascha; Feng, Shuang; Ferrannini, Ele; Ferrieres, Jean; Florez, Jose C; Ford, Ian; Fornage, Myriam; Franco, Oscar H; Franke, Andre; Franks, Paul W; Friedrich, Nele; Frikke-Schmidt, Ruth; Galesloot, Tessel E; Gan, Wei; Gandin, Ilaria; Gasparini, Paolo; Gibson, Jane; Giedraitis, Vilmantas; Gjesing, Anette P; Gordon-Larsen, Penny; Gorski, Mathias; Grabe, Hans-Jörgen; Grant, Struan F A; Grarup, Niels; Griffiths, Helen L; Grove, Megan L; Gudnason, Vilmundur; Gustafsson, Stefan; Haessler, Jeff; Hakonarson, Hakon; Hammerschlag, Anke R; Hansen, Torben; Harris, Kathleen Mullan; Harris, Tamara B; Hattersley, Andrew T; Have, Christian T; Hayward, Caroline; He, Liang; Heard-Costa, Nancy L; Heath, Andrew C; Heid, Iris M; Helgeland, Øyvind; Hernesniemi, Jussi; Hewitt, Alex W; Holmen, Oddgeir L; Hovingh, G Kees; Howson, Joanna M M; Hu, Yao; Huang, Paul L; Huffman, Jennifer E; Ikram, M Arfan; Ingelsson, Erik; Jackson, Anne U; Jansson, Jan-Håkan; Jarvik, Gail P; Jensen, Gorm B; Jia, Yucheng; Johansson, Stefan; Jørgensen, Marit E; Jørgensen, Torben; Jukema, J Wouter; Kahali, Bratati; Kahn, René S; Kähönen, Mika; Kamstrup, Pia R; Kanoni, Stavroula; Kaprio, Jaakko; Karaleftheri, Maria; Kardia, Sharon L R; Karpe, Fredrik; Kathiresan, Sekar; Kee, Frank; Kiemeney, Lambertus A; Kim, Eric; Kitajima, Hidetoshi; Komulainen, Pirjo; Kooner, Jaspal S; Kooperberg, Charles; Korhonen, Tellervo; Kovacs, Peter; Kuivaniemi, Helena; Kutalik, Zoltán; Kuulasmaa, Kari; Kuusisto, Johanna; Laakso, Markku; Lakka, Timo A; Lamparter, David; Lange, Ethan M; Lange, Leslie A; Langenberg, Claudia; Larson, Eric B; Lee, Nanette R; Lehtimäki, Terho; Lewis, Cora E; Li, Huaixing; Li, Jin; Li-Gao, Ruifang; Lin, Honghuang; Lin, Keng-Hung; Lin, Li-An; Lin, Xu; Lind, Lars; Lindström, Jaana; Linneberg, Allan; Liu, Ching-Ti; Liu, Dajiang J; Liu, Yongmei; Lo, Ken S; Lophatananon, Artitaya; Lotery, Andrew J; Loukola, Anu; Luan, Jian'an; Lubitz, Steven A; Lyytikäinen, Leo-Pekka; Männistö, Satu; Marenne, Gaëlle; Mazul, Angela L; McCarthy, Mark I; McKean-Cowdin, Roberta; Medland, Sarah E; Meidtner, Karina; Milani, Lili; Mistry, Vanisha; Mitchell, Paul; Mohlke, Karen L; Moilanen, Leena; Moitry, Marie; Montgomery, Grant W; Mook-Kanamori, Dennis O; Moore, Carmel; Mori, Trevor A; Morris, Andrew D; Morris, Andrew P; Müller-Nurasyid, Martina; Munroe, Patricia B; Nalls, Mike A; Narisu, Narisu; Nelson, Christopher P; Neville, Matt; Nielsen, Sune F; Nikus, Kjell; Njølstad, Pål R; Nordestgaard, Børge G; Nyholt, Dale R; O'Connel, Jeffrey R; O'Donoghue, Michelle L; Olde Loohuis, Loes M; Ophoff, Roel A; Owen, Katharine R; Packard, Chris J; Padmanabhan, Sandosh; Palmer, Colin N A; Palmer, Nicholette D; Pasterkamp, Gerard; Patel, Aniruddh P; Pattie, Alison; Pedersen, Oluf; Peissig, Peggy L; Peloso, Gina M; Pennell, Craig E; Perola, Markus; Perry, James A; Perry, John R B; Pers, Tune H; Person, Thomas N; Peters, Annette; Petersen, Eva R B; Peyser, Patricia A; Pirie, Ailith; Polasek, Ozren; Polderman, Tinca J; Puolijoki, Hannu; Raitakari, Olli T; Rasheed, Asif; Rauramaa, Rainer; Reilly, Dermot F; Renström, Frida; Rheinberger, Myriam; Ridker, Paul M; Rioux, John D; Rivas, Manuel A; Roberts, David J; Robertson, Neil R; Robino, Antonietta; Rolandsson, Olov; Rudan, Igor; Ruth, Katherine S; Saleheen, Danish; Salomaa, Veikko; Samani, Nilesh J; Sapkota, Yadav; Sattar, Naveed; Schoen, Robert E; Schreiner, Pamela J; Schulze, Matthias B; Scott, Robert A; Segura-Lepe, Marcelo P; Shah, Svati H; Sheu, Wayne H-H; Sim, Xueling; Slater, Andrew J; Small, Kerrin S; Smith, Albert V; Southam, Lorraine; Spector, Timothy D; Speliotes, Elizabeth K; Starr, John M; Stefansson, Kari; Steinthorsdottir, Valgerdur; Stirrups, Kathleen E; Strauch, Konstantin; Stringham, Heather M; Stumvoll, Michael; Sun, Liang; Surendran, Praveen; Swift, Amy J; Tada, Hayato; Tansey, Katherine E; Tardif, Jean-Claude; Taylor, Kent D; Teumer, Alexander; Thompson, Deborah J; Thorleifsson, Gudmar; Thorsteinsdottir, Unnur; Thuesen, Betina H; Tönjes, Anke; Tromp, Gerard; Trompet, Stella; Tsafantakis, Emmanouil; Tuomilehto, Jaakko; Tybjaerg-Hansen, Anne; Tyrer, Jonathan P; Uher, Rudolf; Uitterlinden, André G; Uusitupa, Matti; Laan, Sander W; Duijn, Cornelia M; Leeuwen, Nienke; van Setten, Jessica; Vanhala, Mauno; Varbo, Anette; Varga, Tibor V; Varma, Rohit; Velez Edwards, Digna R; Vermeulen, Sita H; Veronesi, Giovanni; Vestergaard, Henrik; Vitart, Veronique; Vogt, Thomas F; Völker, Uwe; Vuckovic, Dragana; Wagenknecht, Lynne E; Walker, Mark; Wallentin, Lars; Wang, Feijie; Wang, Carol A; Wang, Shuai; Wang, Yiqin; Ware, Erin B; Wareham, Nicholas J; Warren, Helen R; Waterworth, Dawn M; Wessel, Jennifer; White, Harvey D; Willer, Cristen J; Wilson, James G; Witte, Daniel R; Wood, Andrew R; Wu, Ying; Yaghootkar, Hanieh; Yao, Jie; Yao, Pang; Yerges-Armstrong, Laura M; Young, Robin; Zeggini, Eleftheria; Zhan, Xiaowei; Zhang, Weihua; Zhao, Jing Hua; Zhao, Wei; Zhao, Wei; Zhou, Wei; Zondervan, Krina T; Rotter, Jerome I; Pospisilik, John A; Rivadeneira, Fernando; Borecki, Ingrid B; Deloukas, Panos; Frayling, Timothy M; Lettre, Guillaume; North, Kari E; Lindgren, Cecilia M; Hirschhorn, Joel N; Loos, Ruth J F

    2018-05-01

    In the version of this article originally published, one of the two authors with the name Wei Zhao was omitted from the author list and the affiliations for both authors were assigned to the single Wei Zhao in the author list. In addition, the ORCID for Wei Zhao (Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA) was incorrectly assigned to author Wei Zhou. The errors have been corrected in the HTML and PDF versions of the article.

  7. Effect of Flake Thickness on Coercivity of Nanocrystalline SmCo5 Bulk Prepared from Anisotropic Nanoflake Powder (Postprint)

    Science.gov (United States)

    2016-08-23

    s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License. [http://dx.doi.org...281, 23 (1998). 5 J. Zhou, R. Skomski, and D. J. Sellmyer, J. Appl . Phys. 93, 6495 (2003). 6 M. Yue, J. H. Zuo, W. Q. Liu, W. C. Lu, D. T. Zhang, J...X. Zhang, Z. H. Guo, and W. Li, J. Appl . Phys. 109, 07A700 (2011). 7 A. M. Gabay, M. Marinescu, J. F. Liu, and G. C. Hadjipanayis, J. Magn. Magn

  8. X-ray attenuation coefficients and photoelectric cross sections of Cu, Fe and Sn for the energy range 3-29 KeV

    International Nuclear Information System (INIS)

    Wang Dachun; Yang Hua; Luo Pingan; Ding Xunliang; Wang Xinfu; Zhou Hongyu; Shen Xinyin; Zhu Guanghua

    1991-08-01

    The document contains the following two papers: X-ray attenuation coefficient and photoelectric cross sections of Sn for the Energy Range 3.3 KeV to 29.1 KeV - by Wang Dachun, Yang Hua and Luo Pingan. X-ray attenuation coefficients and photoelectric cross sections of Cu and Fe for the range 3 KeV to 29 KeV - by Wang Dachun, Ding Xunliang, Wang Xinfu, Yang Hua, Zhou Hongyu, Shen Xinyin and Zhu Guanghua. A separate abstract was prepared for each of these papers. Refs, figs and tabs

  9. Lamb shift of an atom in a dielectric medium

    International Nuclear Information System (INIS)

    Milonni, P.W.; Schaden, M.; Spruch, L.

    1999-01-01

    Adapting an approach used by Feynman for the Lamb shift of an isolated atom, we obtain a nonperturbative expression for the Lamb shift of an atom in a dielectric medium, previously calculated perturbatively [P. W. Milonni, J. Mod. Opt. 42, 1191 (1995)]. The separation of the Lamb and Casimir components of the field energy is greatly simplified, and previous nonperturbative results for the Lamb shift [M. Schaden, L. Spruch, and F. Zhou, Phys. Rev. A 57, 1108 (1998)], based on the generalized argument theorem, are obtained much more easily and directly. copyright 1999 The American Physical Society

  10. Prostate Cancer Risk in Relation to IGF-1 and its Genetic Determinants: A Case Control Study Within the Cancer Prostate Sweden Project (CAPS)

    Science.gov (United States)

    2007-05-01

    Endocr Rev 1994;15: 369 –90. 13. Zhou Y, Xu BC, Maheshwari HG, et al. A mammalian model for Laron syndrome produced by targeted disruption of the mouse...hormone–inhibitory syndrome or in GHR knockout animal models, the consequence is markedly lower circulating IGF-I levels (12-14). Therefore, GHR seems...growth hormone receptor/binding protein gene (the Laron mouse). Proc Natl Acad Sci U S A 1997;94:13215–20. 14. Wang Z, Prins GS, Coschigano KT, et al

  11. Sensitivity of Breast Cancer Stem Cells to TRA-8 Anti-DR5 Monoclonal Antibody

    Science.gov (United States)

    2013-08-01

    Janelia Farm , VA, travel award 2010 -­‐ Translational Medicine Symposium, HHMI Peer Cluster Meeting, travel award 2010 -­‐ AACR Annual Conference...lab. Science Education Alliance, Janelia Farm , VA, 2001 3. Londoño-Joshi AI, Forero-Torres A, Fineberg NS, Oliver PG, Zhou T, LoBuglio AF, Buchsbaum...rabbit mAb and cleaved caspase 3 rabbit mAb were purchased from Cell Signaling (Billerica, MA). Secondary antibodies, Alexa fluor 405 goat anti-rabbit

  12. A Training Program in Breast Cancer Research Using NMR Techniques

    Science.gov (United States)

    2006-07-01

    of Mammographic Masses, IEEE Transactions on Medical Imaging, 2002, vol. 21, No. 2, (Accepted for publication). 9. Mendez AJ, Tahoces PG, Lado MJ...Medical Physics, 2001, Vol. 28, no. 2, pp. 250-258. [7] Mendez AJ, Tahoces PG, Lado MJ, Souto M., Vidal JJ, Computer-aided diagnosis: Automatic...resistant epidermal carcinoma cells Xing-Jie Liang,a Jun-Jie Yin,b Jien-Wei Zhou,c Paul C. Wang,c Barbara Taylor,a Carol Cardarelli,a Michael Kozar,d Raynard

  13. Coding and signal processing for magnetic recording systems

    CERN Document Server

    Vasic, Bane

    2004-01-01

    RECORDING SYSTEMSA BriefHistory of Magnetic Storage, Dean PalmerPhysics of Longitudinal and Perpendicular Recording, Hong Zhou, Tom Roscamp, Roy Gustafson, Eric Boernern, and Roy ChantrellThe Physics of Optical Recording, William A. Challener and Terry W. McDanielHead Design Techniques for Recording Devices, Robert E. RottmayerCOMMUNICATION AND INFORMATION THEORY OF MAGNETIC RECORDING CHANNELSModeling the Recording Channel, Jaekyun MoonSignal and Noise Generation for Magnetic Recording Channel Simulations, Xueshi Yang and Erozan M. KurtasStatistical Analysis of Digital Signals and Systems, Dra

  14. Unraveling the Nature of Chemical Reactivity of Complex Systems

    Science.gov (United States)

    2009-01-13

    28 J. Zhou, J. J. Lin, W. Shiu, and K. Liu, J. Chem. Phys. 119, 4997 2003. 29 S. C. Althorpe, F. Fernandez - Alonso , B. D. Bean, J. D. Ayers, A. E...Truhlar DG, Espinosa- Garcia J (2000) Potential energy surface, thermal, and state-selected rate coefficients, and kinetic isotope effects for Cl CH43...HCl CH3. J Chem Phys 112:9375–9389. 22. Rangel C, Navarrete M, Corchado JC, Espinosa- Garcia J (2006) Potential energy surface, kinetics, and

  15. The Role of Retinal Determination Gene Network (RDGN) in Hormone Signaling Transduction and Prostate Tumorigenes

    Science.gov (United States)

    2015-12-01

    S, Zhang W, Zhou J, Wang J, Ertel A, Li Z, Rui H, Quong A, Lisanti MP, Tozeren A, Tanes C, Addya S, Gormley M, Wang C, McMahon SB, Pestell RG...MP, Wang C, Pestell RG. Acetylation of the cell-fate factor dachshund determines p53 binding and signaling modules in breast cancer. Oncotarget...MP, Quong A, Ertel A, Pestell RG. Cell fate factor DACH1 represses YB-1-mediated oncogenic transcription and translation. Cancer Res. 2014;74(3):829

  16. A Method to Measure the Amount of Battlefield Situation Information

    Science.gov (United States)

    2014-06-01

    log)( 20 atS  3.2 Measurement of trends information Kierkegaard once said “Life can only be understood backwards, but it must be lived forwards” [8...Towards a theory of s 10 11 , “The Journals of Soren Kierkegaard ”, A selection and translated by Alexander chun, “Formal Description of Command...and 37(2), pp32-64, 1995. [8] Kierkegaard , Soren – Dru , Oxford: Oxford University Press (1938). pp465 [9] ZHOU Dao-an, ZHANG Dong-ge, CHANG Shu

  17. Enhanced immunization via dissolving microneedle array-based delivery system incorporating subunit vaccine and saponin adjuvant

    OpenAIRE

    Zhao,JiHui; Zhang,Qi-Bo; Liu,Bao; Piao,Xiang-Hua; Yan,Yu-Lu; Hu,Xiao-Ge; Zhou,Kuan; Zhang,Yong-Tai; Feng,Nian-Ping

    2017-01-01

    Ji-Hui Zhao,1,* Qi-Bo Zhang,1,* Bao Liu,2 Xiang-Hua Piao,1 Yu-Lu Yan,1 Xiao-Ge Hu,1 Kuan Zhou,1 Yong-Tai Zhang,1 Nian-Ping Feng1 1School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People’s Republic of China; 2Anethesiology Department, Augusta University, Augusta, GA, USA *These authors contributed equally to this work Purpose: To enhance the immunogenicity of the model subunit vaccine, ovalbumin (OVA) was combined with platycodin (PD), a ...

  18. Multi-Functional pi-Conjugated Macromolecules Based on Poly(Phenylene Vinylene)

    Science.gov (United States)

    1994-03-14

    methacrylate-co-4-vinylpyridine)" (in press). 43. J . Polym. Sci., (with R. Vukovic , G. Bogdanic, V. Kuresevic, M. Tomaskovic and W.J. MacKnight) "Phase...Sokolik I Dr. Zhou Yang Dr. Iwao Teraoka IV. JUNIOR RESEARCH PERSONNEL: J . Neill B. Ma. S.L I U i I I i 5 VI. ABSTRACT OF ACCOMPLISHMENTS This report is...chains. I I U I * 14 I VIII. PUBLICATIONS IN PERIOD WITH AFOSR SUPPORT 1. J . Chem. Phys. 98, 712-716 (1993) (with G. Mao, J.E. Fischer and M.J. Winokur

  19. Periodic matrix population models: growth rate, basic reproduction number, and entropy.

    Science.gov (United States)

    Bacaër, Nicolas

    2009-10-01

    This article considers three different aspects of periodic matrix population models. First, a formula for the sensitivity analysis of the growth rate lambda is obtained that is simpler than the one obtained by Caswell and Trevisan. Secondly, the formula for the basic reproduction number R0 in a constant environment is generalized to the case of a periodic environment. Some inequalities between lambda and R0 proved by Cushing and Zhou are also generalized to the periodic case. Finally, we add some remarks on Demetrius' notion of evolutionary entropy H and its relationship to the growth rate lambda in the periodic case.

  20. Molecular Signatures and Diagnostic Biomarkers of Cumulative, Blast-Graded Mild TBI

    Science.gov (United States)

    2013-10-01

    ischemic stroke. Neurol. Res. 30, 783–793. 35. Wang, H.C., Lin, W.C., Lin, Y.J., Rau, C.S., Lee, T.H., Chang, W.N., Tsai, N.W., Cheng, B.C., Kung , C.T., and...J.K., Shen, C.A., Yin, H.N., Zhou, X.F., Lu, W., Hu, Q.G., Chi, Y.F., Ma, L., 22  Deng, H.P., Zhang, X.B., Sun, T.J., and Han , Y.F. (2010). [Early

  1. International Conference on the Application of Accelerators in Research and Industry (11th) Held in Denton, Texas on November 5-8, 1990. Volume 35, Number 8

    Science.gov (United States)

    1991-08-30

    Building, Lyceum. Trilling, Dibitonto, 14:00 EE Atomic Physics and Related Phenomena. Brau, Sulak , Cox, Lockyer. Physics Building, Room 102. Rothard...Oregon. (25 min.) HA 4 "TEXAS": A Calorimeter-Based High.Rate Detector for the SSC. L. SULAK , Boston University. (25 min.) HA 5 A Super Fixed Target...P13’S Zhou, J.- P15l Schneider. D.- 13F5 Sulak , L - IAM Walker, T.G.- BS Ziegler,.- 13A6 Schn..Jcr. i. -:- Sulik, B3.- PAt2 WValter, C.W.- DCS

  2. A non-linear branch and cut method for solving discrete minimum compliance problems to global optimality

    DEFF Research Database (Denmark)

    Stolpe, Mathias; Bendsøe, Martin P.

    2007-01-01

    This paper present some initial results pertaining to a search for globally optimal solutions to a challenging benchmark example proposed by Zhou and Rozvany. This means that we are dealing with global optimization of the classical single load minimum compliance topology design problem with a fixed...... finite element discretization and with discrete design variables. Global optimality is achieved by the implementation of some specially constructed convergent nonlinear branch and cut methods, based on the use of natural relaxations and by applying strengthening constraints (linear valid inequalities......) and cuts....

  3. Measurement of the Two-photon Absorption Coefficient of Gallium Phosphide (GaP) Using a Dispersion-minimized Sub-10 Femtosecond Z-scan Measurement System

    Science.gov (United States)

    2012-09-01

    Mian et al. (15), if needed. Another source of error occurs when translating the sample in the z-direction that often results in the translation of...4. Li , H. P.; Kam, C. H.; Lam, Y. L.; Zhou, F.; Ji, W. Nonlinear Refraction of Undoped and Fe-doped KTiOAsO4 Crystals in the Femtosecond Regime...Semiconductors with Picosecond Laser Pulses. Phys. Rev. B 1976, 13, 3515. 15. Mian , S. M.; Taheri, B.; Wickstead, J. P. Effects of Beam Ellipticity

  4. A Survey of Cyber Ranges and Testbeds

    Science.gov (United States)

    2013-10-01

    2012. [8] S. W. Neville and K. F. Li , "The Rational for Developing Larger-scale 1000+ Machine Emulation-Based Research Test Beds," WAINA 2009, pp...2002, pp. 6-2671-2676, 6-2678-6- 2682 vol. 6. [20] P. Pederson, D. Lee, G. Shu, D. Chen, Z. Liu, N. Li , and L. Sang, "Virtual Cyber- Security Testing...attacks with applications in homeland defense training." AeroSense 2003. International Society for Optics and Photonics, 2003. [54] Zhou, Mian

  5. Pondering the Pulvinar.

    Science.gov (United States)

    Lakatos, Peter; O'Connell, Monica N; Barczak, Annamaria

    2016-01-06

    While the function of the pulvinar remains one of the least explored among the thalamic nuclei despite occupying the most thalamic volume in primates, it has long been suspected to play a crucial role in attentive stimulus processing. In this issue of Neuron, Zhou et al. (2016) use simultaneous pulvinar-visual cortex recordings and pulvinar inactivation to provide evidence that the pulvinar is essential for intact stimulus processing, maintenance of neuronal oscillatory dynamics, and mediating the effects of attention. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. RP-HPLCdetermination of ginsenosides RG1 and RB1 in Panax ...

    African Journals Online (AJOL)

    Y Liu, Q He, D Liu, W Wan, X Liu, C Wen, W Fang, W Zhou, Z Xia ... RP-HPLC method is adopted, column used is a ZOBAX SB-C18 column (4.6 mm × 250 mnl, 5 μm), mobile phase A is water, and B is acetonitrile, gradient elution conditions are: 0~20 min (A:B 20:80), 20~60 min (A:B 20~35: 80~65); and detection ...

  7. Preparation of a nano- and micro-fibrous decellularized scaffold seeded with autologous mesenchymal stem cells for inguinal hernia repair

    Directory of Open Access Journals (Sweden)

    Zhang Y

    2017-02-01

    Full Text Available Yinlong Zhang,1,* Yuanyuan Zhou,1,* Xu Zhou,2,* Bin Zhao,1,* Jie Chai,1 Hongyi Liu,1 Yifei Zheng,1 Jinling Wang,3 Yaozong Wang,4 Yilin Zhao2 1Medical College, Xiamen University, 2Department of Oncology and Vascular Intervention Radiology, 3Department of Emergency, 4Department of Orthopaedics, Zhongshan Hospital, Xiamen University, Xiamen, People’s Republic of China *These authors contributed equally to this work Abstract: Prosthetic meshes used for hernioplasty are usually complicated with chronic pain due to avascular fibrotic scar or mesh shrinkage. In this study, we developed a tissue-engineered mesh (TEM by seeding autologous bone marrow-derived mesenchymal stem cells onto nanosized fibers decellularized aorta (DA. DA was achieved by decellularizing the aorta sample sequentially with physical, mechanical, biological enzymatic digestion, and chemical detergent processes. The tertiary structure of DA was constituted with micro-, submicro-, and nanosized fibers, and the original strength of fresh aorta was retained. Inguinal hernia rabbit models were treated with TEMs or acellular meshes (AMs. After implantation, TEM-treated rabbit models showed no hernia recurrence, whereas AM-treated animals displayed bulges in inguinal area. At harvest, TEMs were thicker, have less adhesion, and have stronger mechanical strength compared to AMs (P<0.05. Moreover, TEM showed better cell infiltration, tissue regeneration, and neovascularization (P<0.05. Therefore, these cell-seeded DAs with nanosized fibers have potential for use in inguinal hernioplasty. Keywords: nanobiomaterial, tissue engineering, inguinal hernia, hernioplasty, decellularized aorta 

  8. [Textual research on circulation of the Ming edition of Li Heng's Xiu zhen fang (Pocket Formulary)].

    Science.gov (United States)

    Yang, Jinping; Liu, Peng; Lu, Mingjing; Lu, Xing; Li, Shaolin; Jin, Xiumei

    2015-03-01

    Xiu zhen fang (Pocket Formulary) is a recipe book of the Ming Dynasty, inspired and managed by Zhu Su, compiled by Li Heng of liangyisuo (good physician house) in Zhou wangfu (Zhou's royal palace). The book was compiled and published twice during the reigns of the Hongwu and Yongle Emperors of the Ming Dynasty. Because of its high practicability, there were some editions in circulation, and the book was published several times only in the Ming Dynasty. At present, the earliest extanteditionwas the little character version of Yongle, and the version in the 4(th) year of Zhengde Emperor of the Ming Dynasty was a reprinting edition based on the Yongle edition, sharingthe same edition system. Most of the editions appeared after the reign of Zhengtong Emperor of the Ming Dynasty, titled by "kui ben (head version)" and "da quan (complete edition)" were the editionspublished in the local bookshops, which had rather distinct differences from the Yongle edition system not only in the its format but also in its contents.

  9. Study on the pre-qin pottery and proto-porcelain from boluo county, Guangdong province with INAA

    International Nuclear Information System (INIS)

    Wang Jianping; Chen Tiemei

    2003-01-01

    Seventy-seven pottery and proto-porcelain sherds collected from Meihuadun, Yingang and Henglingshan sites of Boluo County, Guangdong Province were studied with INAA. These sherds are of Western Zhou to Warring States Period. Concentrations of 27 elements were measured, then principal component analysis and other statistical procedures were applied to the data set in order to classify these sherds. This study shows: (1) Though these 3 archaeological sites are located close to each other within an area of about 1000 km 2 , ancient potters of these sites might use raw materials of different origins for pottery production, as pottery sherds of these 3 sites show different chemical compositions. Such differentiation is also observed for the proto-porcelain samples, indicating that proto-porcelain samples found at Meihuadun and Henglingshan might be of different provenance; (2) In each site during the Western Zhou to Spring-Autumn Period the same raw material was used for both hard pottery and soft pottery manufacturing, while during the Warring States Period no similarity in chemical compositions was observed between hard pottery and soft pottery samples. It is wondered if this phenomenon means an advancement of ceramic technology

  10. Single-photon switch: Controllable scattering of photons inside a one-dimensional resonator waveguide

    Science.gov (United States)

    Zhou, L.; Gong, Z. R.; Liu, Y. X.; Sun, C. P.; Nori, F.

    2010-03-01

    We analyze the coherent transport of a single photon, which propagates in a one-dimensional coupled-resonator waveguide and is scattered by a controllable two-level system located inside one of the resonators of this waveguide. Our approach, which uses discrete coordinates, unifies low and high energy effective theories for single-photon scattering. We show that the controllable two-level system can behave as a quantum switch for the coherent transport of a single photon. This study may inspire new electro-optical single-photon quantum devices. We also suggest an experimental setup based on superconducting transmission line resonators and qubits. References: L. Zhou, Z.R. Gong, Y.X. Liu, C.P. Sun, F. Nori, Controllable scattering of photons inside a one-dimensional resonator waveguide, Phys. Rev. Lett. 101, 100501 (2008). L. Zhou, H. Dong, Y.X. Liu, C.P. Sun, F. Nori, Quantum super-cavity with atomic mirrors, Phys. Rev. A 78, 063827 (2008).

  11. Risk of severe hematologic toxicities in cancer patients treated with PARP inhibitors: results of monotherapy and combination therapy trials

    Directory of Open Access Journals (Sweden)

    Alecu I

    2018-02-01

    Full Text Available Iulian Alecu, Tsveta Milenkova, Simon R Turner Research and Development, AstraZeneca UK Limited, Cambridge, UKThe tolerability profile of PARP inhibitors often includes hematologic toxicities, and the characterization of these adverse events is important to allow effective management by clinicians. Zhou et al1 recently carried out a meta-analysis of the incidence and relative risks of severe neutropenia, thrombocytopenia, and anemia events in 12 randomized controlled trials of PARP inhibitors, either as monotherapy or in combination with chemotherapy or radiotherapy. The authors concluded that olaparib resulted in a higher incidence of severe (common terminology criteria for adverse events [CTCAE] grade $3 neutropenia when compared with niraparib and veliparib; however, these conclusions are based on inappropriate and incomplete comparisons of hematologic toxicity with olaparib or veliparib in combination with myelotoxic chemotherapy versus niraparib monotherapy. While both monotherapy and combination therapy olaparib studies are discussed in the paper, the neutropenia analysis is based on olaparib data solely from studies in combination with paclitaxel or paclitaxel plus carboplatin. In order to inform the practicing clinician of the relative risk of hematologic toxicity associated with different PARP inhibitors, direct comparison needs to be conducted based on monotherapy, where applicable, as per the approved drug indication, otherwise the reader is given misleading information.View the original paper by Zhou et al.

  12. Wh-Questions, Universal Statements and Free Choice Inferences in Child Mandarin.

    Science.gov (United States)

    Huang, Haiquan; Zhou, Peng; Crain, Stephen

    2017-11-16

    This study investigated 5-year-old Mandarin-speaking children's comprehension of wh-questions, universal statements and free choice inferences. Previous research has found that Mandarin-speaking children assign a universal interpretation to sentences with a wh-word (e.g., shei 'who') followed by the adverbial quantifier dou 'all' (Zhou in Appl Psycholinguist 36:411-435, 2013). Children also compute free choice inferences in sentences that contain a modal verb in addition to a wh-word and dou (Zhou, in: Nakayama, Su, Huang (eds.) Studies in Chinese and Japanese language acquisition: in honour of Stephen Crain. John Benjamins Publishing Company, Amsterdam, pp 223-235, 2017). The present study used a Question-Statement Task to assess children's interpretation of sentences containing shei + dou, both with and without the modal verb beiyunxu 'was allowed to', as well as the contrast between sentences with shei + dou, which are statements for adults, versus ones with dou + shei, which are wh-questions for adults. The 5-year-old Mandarin-speaking child participants exhibited adult-like linguistic knowledge of the semantics and pragmatics of wh-words, the adverbial quantifier dou, and the deontic modal verb beiyunxu.

  13. Eight-dimensional quantum reaction rate calculations for the H+CH4 and H2+CH3 reactions on recent potential energy surfaces.

    Science.gov (United States)

    Zhou, Yong; Zhang, Dong H

    2014-11-21

    Eight-dimensional (8D) transition-state wave packet simulations have been performed on two latest potential energy surfaces (PES), the Zhou-Fu-Wang-Collins-Zhang (ZFWCZ) PES [Y. Zhou, B. Fu, C. Wang, M. A. Collins, and D. H. Zhang, J. Chem. Phys. 134, 064323 (2011)] and the Xu-Chen-Zhang (XCZ)-neural networks (NN) PES [X. Xu, J. Chen, and D. H. Zhang, Chin. J. Chem. Phys. 27, 373 (2014)]. Reaction rate constants for both the H+CH4 reaction and the H2+CH3 reaction are calculated. Simulations of the H+CH4 reaction based on the XCZ-NN PES show that the ZFWCZ PES predicts rate constants with reasonable high accuracy for low temperatures while leads to slightly lower results for high temperatures, in line with the distribution of interpolation error associated with the ZFWCZ PES. The 8D H+CH4 rate constants derived on the ZFWCZ PES compare well with full-dimensional 12D results based on the equivalent m-ZFWCZ PES, with a maximum relative difference of no more than 20%. Additionally, very good agreement is shown by comparing the 8D XCZ-NN rate constants with the 12D results obtained on the ZFWCZ-WM PES, after considering the difference in static barrier height between these two PESs. The reaction rate constants calculated for the H2+CH3 reaction are found to be in good consistency with experimental observations.

  14. A Stochastic Maximum Principle for Risk-Sensitive Mean-Field Type Control

    KAUST Repository

    Djehiche, Boualem; Tembine, Hamidou; Tempone, Raul

    2015-01-01

    In this paper we study mean-field type control problems with risk-sensitive performance functionals. We establish a stochastic maximum principle (SMP) for optimal control of stochastic differential equations (SDEs) of mean-field type, in which the drift and the diffusion coefficients as well as the performance functional depend not only on the state and the control but also on the mean of the distribution of the state. Our result extends the risk-sensitive SMP (without mean-field coupling) of Lim and Zhou (2005), derived for feedback (or Markov) type optimal controls, to optimal control problems for non-Markovian dynamics which may be time-inconsistent in the sense that the Bellman optimality principle does not hold. In our approach to the risk-sensitive SMP, the smoothness assumption on the value-function imposed in Lim and Zhou (2005) needs not be satisfied. For a general action space a Peng's type SMP is derived, specifying the necessary conditions for optimality. Two examples are carried out to illustrate the proposed risk-sensitive mean-field type SMP under linear stochastic dynamics with exponential quadratic cost function. Explicit solutions are given for both mean-field free and mean-field models.

  15. [Herbological studies on Chinese crude drug Ma-huang. Part 1-On the botanical origin of Ma-huang in ancient China and the origin of Japanese Ma-huang].

    Science.gov (United States)

    Yoshizawa, Chieko; Kitade, Makiko; Mikage, Masayuki

    2005-01-01

    The botanical origin of a Chinese crude drug Ma-huang in ancient China and the origin of Japanese Ma-huang were herbologically studied. The results showed that the plants of Ephedra sinica Stapf, E. intermedia Schrenk & C. A. Meyer and E. equisetina Bunge were used as Ma-huang in China, and the first species was considered to be of high quality. The characters of Mao-zhou Ma-huang and Tong-zhou Ma-huang printed in Tu-jing-ben-cao, published in the Song Dynasty in China, were identified as E. likiangensis Florin and E. intermedia, respectively, and both species were recognized as excellent Ma-huang in the Ming Dynasty. The word origin of Katsune-kusa, the Japanese name for Ma-huang in the Heian Era, was etymologically considered as meaning the plant having reddish brown roots. In Japan, the plant of Equisetum ramosissimum Desf. var.japonicum Milde, of the family Equisetaceae, was substituted for Ma-huang in the middle of Edo Era, and it was designated that this action was based on the confusion of Ephedra plants and Equisetum plants those days in China.

  16. The Relationship between Daoist Rituals and Theatrical Performance: The Case of Xianggong Tapeng in Puxian Theater

    Directory of Open Access Journals (Sweden)

    Lijuan Zhang

    2014-10-01

    Full Text Available Daoism is a traditional Chinese religion. Daoism has had a deep and pervasive impact on the lives of China’s peoples. Chinese theatrical performances were often integrated with religious activities, thereby gradually giving rise to many forms of popular drama that are deeply inflected with religious overtones. Xianggong Tapeng (相公踏棚, Xianggong stamps the shed is one component of Puxian opera’s rites for stage cleaning that is closely linked with Daoist thought. First, Xianggong is both a theatrical spirit within Puxian opera and a member of the Daoist pantheon. Second, the lyric “luo li lian” featured in Xianggong Tapeng bears a remarkable resemblance to the two Daoist spells Yuanshuai Zhou (元帥咒, Incantation of Yuanshuai and Xiangmo Zhou (降魔咒, Incantation for Subduing Demons. This is due to the fact that traditional Daoist verse often features phrases such as “luo li lian”. Moreover, the stage cleaning rites that are characteristic of Puxian opera share many similarities with Daoist altar purification rites. A detailed investigation and comparison reveal that Xianggong Tapeng is an adaptation of the Daoist altar purification rite to the needs of popular custom and theatrical performance.

  17. The Marotto Theorem on planar monotone or competitive maps

    International Nuclear Information System (INIS)

    Yu Huang

    2004-01-01

    In 1978, Marotto generalized Li-Yorke's results on the criterion for chaos from one-dimensional discrete dynamical systems to n-dimensional discrete dynamical systems, showing that the existence of a non-degenerate snap-back repeller implies chaos in the sense of Li-Yorke. This theorem is very useful in predicting and analyzing discrete chaos in multi-dimensional dynamical systems. Yet, besides it is well known that there exists an error in the conditions of the original Marotto Theorem, and several authors had tried to correct it in different way, Chen, Hsu and Zhou pointed out that the verification of 'non-degeneracy' of a snap-back repeller is the most difficult in general and expected, 'almost beyond reasonable doubt', that the existence of only degenerate snap-back repeller still implies chaotic, which was posed as a conjecture by them. In this paper, we shall give necessary and sufficient conditions of chaos in the sense of Li-Yorke for planar monotone or competitive discrete dynamical systems and solve Chen-Hsu-Zhou Conjecture for such kinds of systems

  18. A case of human infection with a novel Babesia species in China.

    Science.gov (United States)

    Man, Su-Qin; Qiao, Ke; Cui, Jie; Feng, Meng; Fu, Yong-Feng; Cheng, Xun-Jia

    2016-03-29

    Babesiosis is an uncommon but emerging tick-borne disease caused by the genus Babesia. In this case study, we report a case of human infection with a novel Babesia sp. in China. The patient in question had been suffering from repetitive occurrences of mild fever of unknown origin and fatigue for 10 years. Ring forms, tetrads, and one or two dots of chromatin or trophozoite-like organisms were observed in the patient's thin blood smears and bone marrow smears. Using a confocal laser-scanning microscope, it was observed that the patient's serum had reactivity with the surface proteins of the B. microti strain. Electron microscopy revealed oval red blood cells with 1 ~ 2 μm of knob protrusions in the cellular membrane. The results of the Babesia-specific nested PCR assay for 18S rRNA confirmed the presence of Babesia infection. The construction of a phylogenetic relationship showed clustering with B. microti and B. duncani, which was identified as a novel Babesia species and named as Babesia sp. XXB/HangZhou. Azithromycin, doxycycline, and moxifloxacin hydrochloride were shown to relieve symptoms but were not as effective after continuous usage. After atovaquone (Mepron®) administration, the patient recovered from fever and tested negative for detection of Babesia-specific genes. Babesia sp. XXB/HangZhou is a novel Babesia species, which causes mild babesiosis in an immunocompetent patient.

  19. Asymmetric correlation of sovereign bond yield dynamics in the Eurozone

    Directory of Open Access Journals (Sweden)

    Dajcman Silvo

    2013-01-01

    Full Text Available This paper examines the symmetry of correlation of sovereign bond yield dynamics between eight Eurozone countries (Austria, Belgium, France, Germany, Ireland, Italy, Portugal, and Spain in the period from January 3, 2000 to August 31, 2011. Asymmetry of correlation is investigated pair-wise by applying the test of Yongmiao Hong, Jun Tu, and Guofu Zhou (2007. Whereas the test of Hong, Tu, and Zhou (2007 is static, the present paper provides also a dynamic version of the test and identifies time periods when the correlation of Eurozone sovereign bond yield dynamics became asymmetric. We identified seven pairs of sovereign bond markets for which the null hypothesis of symmetry in correlation of sovereign bond yield dynamics can be rejected. Calculating rolling-window exceedance correlation, we found that the time-varying upper- (i.e. for positive yield changes and lower-tail correlations (i.e. for negative yield changes for pair-wise observed sovereign bond markets normally follow each other closely, yet during some time periods (for most pair-wise observed countries, these periods are around the September 11 attack on the New York City WTC and around the start of the Greek debt crisis the difference in correlation does increase. The results show that the upper- and lower-tail correlation was symmetric before the Eurozone debt crisis for most of the pair-wise observed sovereign bond markets but has become much less symmetric since then.

  20. A Stochastic Maximum Principle for Risk-Sensitive Mean-Field Type Control

    KAUST Repository

    Djehiche, Boualem

    2015-02-24

    In this paper we study mean-field type control problems with risk-sensitive performance functionals. We establish a stochastic maximum principle (SMP) for optimal control of stochastic differential equations (SDEs) of mean-field type, in which the drift and the diffusion coefficients as well as the performance functional depend not only on the state and the control but also on the mean of the distribution of the state. Our result extends the risk-sensitive SMP (without mean-field coupling) of Lim and Zhou (2005), derived for feedback (or Markov) type optimal controls, to optimal control problems for non-Markovian dynamics which may be time-inconsistent in the sense that the Bellman optimality principle does not hold. In our approach to the risk-sensitive SMP, the smoothness assumption on the value-function imposed in Lim and Zhou (2005) needs not be satisfied. For a general action space a Peng\\'s type SMP is derived, specifying the necessary conditions for optimality. Two examples are carried out to illustrate the proposed risk-sensitive mean-field type SMP under linear stochastic dynamics with exponential quadratic cost function. Explicit solutions are given for both mean-field free and mean-field models.

  1. Evaluation of Permanent Deformation of Unmodified and Rubber-Reinforced SMA Asphalt Mixtures Using Dynamic Creep Test

    Directory of Open Access Journals (Sweden)

    Herda Yati Katman

    2015-01-01

    Full Text Available This paper presents the evaluation of permanent deformation of rubber-reinforced SMA asphalt mixtures by using dynamic creep test. The effect of trans-polyoctenamer as a cross-linking agent in permanent deformation of rubberized mixtures was also evaluated. Dynamic creep test was conducted at different stress levels (200 kPa, 400 kPa and temperatures (40°C, 50°C. Permanent deformation parameters such as dynamic creep curve, ultimate strain, and creep strain slope (CSS were used to analyse the results. Finally, the creep behaviour of the specimens was estimated by the Zhou three-stage creep model. The results show that crumb rubber and trans-polyoctenamer significantly affected the parameters especially at high stress and temperatures. Consistent findings were observed for all permanent deformation parameters. Moreover, based on Zhou model, it was concluded that resistance to permanent deformation was improved by application of crumb rubber and trans-polyoctenamer.

  2. EDITORIAL: Focus on Iron-Based Superconductors FOCUS ON IRON-BASED SUPERCONDUCTORS

    Science.gov (United States)

    Hosono, Hideo; Ren, Zhi-An

    2009-02-01

    Tegel, Inga Schellenberg, Falko M Schappacher, Rainer Pöttgen, Joachim Deisenhofer, Axel Günther, Florian Schrettle, Alois Loidl and Dirk Johrendt The superconductor KxSr1-xFe2As2: normal state and superconducting properties B Lv, M Gooch, B Lorenz, F Chen, A M Guloy and C W Chu Effect of 3d transition metal doping on the superconductivity in quaternary fluoroarsenide CaFeAsF Satoru Matsuishi, Yasunori Inoue, Takatoshi Nomura, Youichi Kamihara, Masahiro Hirano and Hideo Hosono Influence of the rare-earth element on the effects of the structural and magnetic phase transitions in CeFeAsO, PrFeAsO and NdFeAsO Michael A McGuire, Raphaël P Hermann, Athena S Sefat, Brian C Sales, Rongying Jin, David Mandrus, Fernande Grandjean and Gary J Long Heat capacity measurements on FeAs-based compounds: a thermodynamic probe of electronic and magnetic states P J Baker, S R Giblin, F L Pratt, R H Liu, G Wu, X H Chen, M J Pitcher, D R Parker, S J Clarke and S J Blundell Spin fluctuations, interband coupling and unconventional pairing in iron-based superconductors Zi-Jian Yao, Jian-Xin Li and Z D Wang Superconductivity induced by Ni doping in BaFe2As2 single crystals L J Li, Y K Luo, Q B Wang, H Chen, Z Ren, Q Tao, Y K Li, X Lin, M He, Z W Zhu, G H Cao and Z A Xu Metamagnetic transition in EuFe2As2 single crystals Shuai Jiang, Yongkang Luo, Zhi Ren, Zengwei Zhu, Cao Wang, Xiangfan Xu, Qian Tao, Guanghan Cao and Zhu'an Xu Pressure dependence of the thermoelectric power of the iron-based high-Tc superconductor SmFeAsO0.85 N Kang, P Auban-Senzier, C R Pasquier, Z A Ren, J Yang, G C Che and Z X Zhao Superconductivity in some heavy rare-earth iron arsenide REFeAsO1-δ (RE = Ho, Y, Dy and Tb) compounds Jie Yang, Xiao-Li Shen, Wei Lu, Wei Yi, Zheng-Cai Li, Zhi-An Ren, Guang-Can Che, Xiao-Li Dong, Li-Ling Sun, Fang Zhou and Zhong-Xian Zhao The delicate electronic and magnetic structure of the LaFePnO system (Pn = pnicogen) S Lebègue, Z P Yin and W E Pickett

  3. CHIC - Coupling Habitability, Interior and Crust

    Science.gov (United States)

    Noack, Lena; Labbe, Francois; Boiveau, Thomas; Rivoldini, Attilio; Van Hoolst, Tim

    2014-05-01

    We present a new code developed for simulating convection in terrestrial planets and icy moons. The code CHIC is written in Fortran and employs the finite volume method and finite difference method for solving energy, mass and momentum equations in either silicate or icy mantles. The code uses either Cartesian (2D and 3D box) or spherical coordinates (2D cylinder or annulus). It furthermore contains a 1D parametrised model to obtain temperature profiles in specific regions, for example in the iron core or in the silicate mantle (solving only the energy equation). The 2D/3D convection model uses the same input parameters as the 1D model, which allows for comparison of the different models and adaptation of the 1D model, if needed. The code has already been benchmarked for the following aspects: - viscosity-dependent rheology (Blankenbach et al., 1989) - pseudo-plastic deformation (Tosi et al., in preparation phase) - subduction mechanism and plastic deformation (Quinquis et al., in preparation phase) New features that are currently developed and benchmarked include: - compressibility (following King et al., 2009 and Leng and Zhong, 2008) - different melt modules (Plesa et al., in preparation phase) - freezing of an inner core (comparison with GAIA code, Huettig and Stemmer, 2008) - build-up of oceanic and continental crust (Noack et al., in preparation phase) The code represents a useful tool to couple the interior with the surface of a planet (e.g. via build-up and erosion of crust) and it's atmosphere (via outgassing on the one hand and subduction of hydrated crust and carbonates back into the mantle). It will be applied to investigate several factors that might influence the habitability of a terrestrial planet, and will also be used to simulate icy bodies with high-pressure ice phases. References: Blankenbach et al. (1989). A benchmark comparison for mantle convection codes. GJI 98, 23-38. Huettig and Stemmer (2008). Finite volume discretization for dynamic

  4. New opinion on the subtypes of poststroke depression in Chinese stroke survivors

    Directory of Open Access Journals (Sweden)

    Yue Y

    2017-03-01

    Full Text Available Yingying Yue,1,2 Rui Liu,3 Yin Cao,4 Yanfeng Wu,5 Shining Zhang,6 Huajie Li,7 Jijun Zhu,8 Wenhao Jiang,1,2 Aiqin Wu,9 Yonggui Yuan1,2 1Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 2Institute of Psychosomatics, Medical school of Southeast university, Nanjing, 3School of Information Science and Engineering, Southeast University, Nanjing, 4Department of Neurology, Changzhou Second People’s Hospital Affiliated to Nanjing Medical University, Changzhou, 5Department of Neurology, The Second Affiliated Hospital of Nanjing Medical University, 6Department of Psychiatry, Nanjing Brain Hospital of Nanjing Medical University, Nanjing, 7Department of Neurology, Changzhou First People’s Hospital, Changzhou, 8Department of Neurology, Yancheng Third People’s Hospital, Yancheng, 9Department of Psychosomatics, The Affiliated First Hospital of Suzhou University, Suzhou, People’s Republic of China Aim: Poststroke depression (PSD is the most common complication of stroke. However, some stroke survivors with depression cannot meet the diagnostic criteria of PSD. The aim of this study was to propose the new conception of stroke patients with depression and then make them to receive reasonable diagnosis and treatment. Methods: We first put forward the opinion that the general PSD should consist of PSD disorder (PSDD and PSD symptoms (PSDS according to the Diagnostic and Statistical Manual of Mental Disorder – Fifth Edition (DSM-5 and ZhongDa diagnostic criteria – first edition (ZD-1, respectively. The ZD-1 was established based on the suggestions of 65 Chinese chief doctors considering that the symptoms of PSDS might be different from those of PSDD and the duration of DSM-5 was too strict. Then, 166 stroke inpatients were recruited, and the study was conducted using the diagnosis and classification of PSD to verify the new concept. Results: A total of 24 (14.46% and 80 (48.19% stroke

  5. Detection of Heart Sounds in Children with and without Pulmonary Arterial Hypertension--Daubechies Wavelets Approach.

    Directory of Open Access Journals (Sweden)

    Mohamed Elgendi

    Full Text Available Automatic detection of the 1st (S1 and 2nd (S2 heart sounds is difficult, and existing algorithms are imprecise. We sought to develop a wavelet-based algorithm for the detection of S1 and S2 in children with and without pulmonary arterial hypertension (PAH.Heart sounds were recorded at the second left intercostal space and the cardiac apex with a digital stethoscope simultaneously with pulmonary arterial pressure (PAP. We developed a Daubechies wavelet algorithm for the automatic detection of S1 and S2 using the wavelet coefficient 'D6' based on power spectral analysis. We compared our algorithm with four other Daubechies wavelet-based algorithms published by Liang, Kumar, Wang, and Zhong. We annotated S1 and S2 from an audiovisual examination of the phonocardiographic tracing by two trained cardiologists and the observation that in all subjects systole was shorter than diastole.We studied 22 subjects (9 males and 13 females, median age 6 years, range 0.25-19. Eleven subjects had a mean PAP < 25 mmHg. Eleven subjects had PAH with a mean PAP ≥ 25 mmHg. All subjects had a pulmonary artery wedge pressure ≤ 15 mmHg. The sensitivity (SE and positive predictivity (+P of our algorithm were 70% and 68%, respectively. In comparison, the SE and +P of Liang were 59% and 42%, Kumar 19% and 12%, Wang 50% and 45%, and Zhong 43% and 53%, respectively. Our algorithm demonstrated robustness and outperformed the other methods up to a signal-to-noise ratio (SNR of 10 dB. For all algorithms, detection errors arose from low-amplitude peaks, fast heart rates, low signal-to-noise ratio, and fixed thresholds.Our algorithm for the detection of S1 and S2 improves the performance of existing Daubechies-based algorithms and justifies the use of the wavelet coefficient 'D6' through power spectral analysis. Also, the robustness despite ambient noise may improve real world clinical performance.

  6. Yi lin cuo yao(Essentials of Medical Works) and its historical materials of medical exchanges between China and Korea%朝鲜《医林撮要》所载中朝医学交流史料研究

    Institute of Scientific and Technical Information of China (English)

    梁永宣

    2001-01-01

    由朝鲜内医郑正先撰、杨礼寿校正,成书于16~17世纪时期的《医林撮要》一书,共13卷128门,它引用了大量李朝前期的朝鲜医书及当时已成书的中国医书资料,是一部非常切合临床应用的综合性方书。特别是书中所收载的“中朝质问方”和“中朝传习方”中的方剂,若干处与中国宋代医书《仁斋直指方论》等有诸多联系,是中国和朝鲜医学交流过程中的重要记录。但它与记载中朝两国政府官员之间医学质问的傅懋光《医学疑问》毫不相关。%Yi lin cuo yao,including 13 chapters and 128 categories,was written by Zheng Zhengxian and collated by Yang Lishou,both Korean imperial physicians in the 16-17th centuries.With notation of a number of the Chinese and Korean medical books and materials in the first decade of the Li dynasty,this book is a comprehensive prescription work,very useful to clinical application.Especially with several points of the formulas from Zhong chao zhi wen fang (Sino-Korean Prescriptions of Questioning) and zhong chao chuan xi fang (Sino-Korean Prescriptions of Questioning) recorded in this book connected with Ren zhai zhi zhi fang lun (Renzhai's Comprehensive Prescriptions) in the Song dynasty.This book is an important record of the exchanges on medical ideas between China and Korea.However,it has nothing to do with Yi xue yi wen (Questions on Medicine) by Fu Maoguang,which records the questions and answers between Chinese and Korean officials.

  7. Magma explains low estimates of lithospheric strength based on flexure of ocean island loads

    Science.gov (United States)

    Buck, W. Roger; Lavier, Luc L.; Choi, Eunseo

    2015-04-01

    One of the best ways to constrain the strength of the Earth's lithosphere is to measure the deformation caused by large, well-defined loads. The largest, simple vertical load is that of the Hawaiian volcanic island chain. An impressively detailed recent analysis of the 3D response to that load by Zhong and Watts (2013) considers the depth range of seismicity below Hawaii and the seismically determined geometry of lithospheric deflection. These authors find that the friction coefficient for the lithosphere must be in the normal range measured for rocks, but conclude that the ductile flow strength has to be far weaker than laboratory measurements suggest. Specifically, Zhong and Watts (2013) find that stress differences in the mantle lithosphere below the island chain are less than about 200 MPa. Standard rheologic models suggest that for the ~50 km thick lithosphere inferred to exist below Hawaii yielding will occur at stress differences of about 1 GPa. Here we suggest that magmatic accommodation of flexural extension may explain Hawaiian lithospheric deflection even with standard mantle flow laws. Flexural stresses are extensional in the deeper part of the lithosphere below a linear island load (i.e. horizontal stresses orthogonal to the line load are lower than vertical stresses). Magma can accommodate lithospheric extension at smaller stress differences than brittle and ductile rock yielding. Dikes opening parallel to an island chain would allow easier downflexing than a continuous plate, but wound not produce a freely broken plate. The extensional stress needed to open dikes at depth depends on the density contrast between magma and lithosphere, assuming magma has an open pathway to the surface. For a uniform lithospheric density ρL and magma density ρM the stress difference to allow dikes to accommodate extension is: Δσxx (z) = g z (ρM - gρL), where g is the acceleration of gravity and z is depth below the surface. For reasonable density values (i.e.

  8. Effects of Post-harvest Storage Duration and Variety on Nutrient Digestibility and Energy Content Wheat in Finishing Pigs.

    Science.gov (United States)

    Guo, P P; Li, P L; Li, Z C; Stein, H H; Liu, L; Xia, T; Yang, Y Y; Ma, Y X

    2015-10-01

    This study was conducted to investigate the effects of post-harvest storage duration and wheat variety on the digestibility and energy content of new season wheat fed to finishing pigs. Two wheat varieties (Shi and Zhong) were harvested in 2013 and stored in the warehouse of the Fengning Pig Experimental Base at China Agricultural University for 3, 6, 9, or 12 mo. For each storage period, 12 barrows were placed in metabolism crates and allotted to diets containing 1 of the 2 wheat varieties in a randomized complete block design. The experimental diets contained 97.34% wheat and 2.66% of a vitamin and trace mineral premix. With an extension of storage duration from 3 mo to 12 mo, the gross energy (GE) and crude protein (CP) of the wheat decreased by 2.0% and 12.01%, respectively, while the concentration of neutral detergent fiber (NDF), acid detergent fiber (ADF) and starch content increased by 30.26%, 19.08%, and 2.46%, respectively. Total non-starch polysaccharide, total arabinose, total xylose and total mannose contents decreased by 46.27%, 45.80%, 41.71%, and 75.66%, respectively. However, there were no significant differences in the chemical composition between the two wheat varieties with the exception of ADF which was approximately 13.37% lower in Shi. With an extension of storage duration from 3 mo to 12 mo, the digestible energy (DE), metabolizable energy (ME) content and the apparent total tract digestibility of GE, CP, dry matter, organic matter, ether extract, ADF and metabolizability of energy in wheat decreased linearly (pdigestibility of NDF changed quadratically (pdigestibility (pdigestibility of variety Zhong was stable during 9 mo of storage, while the CP digestibility of variety Shi decreased (p<0.05). In conclusion, the GE, DE, and ME of wheat was stable during the first 3 to 6 mo of post-harvest storage, and decreased during the following 6 to 12 mo of storage under the conditions of this study.

  9. αvβ3 integrin-targeted micellar mertansine prodrug effectively inhibits triple-negative breast cancer in vivo

    Directory of Open Access Journals (Sweden)

    Zhong P

    2017-10-01

    Full Text Available Ping Zhong,1,2 Xiaolei Gu,1,2 Ru Cheng,1,2 Chao Deng,1,2 Fenghua Meng,1,2 Zhiyuan Zhong1,2 1Biomedical Polymers Laboratory, 2Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, China Abstract: Antibody-mertansine (DM1 conjugates (AMCs are among the very few active targeting therapeutics that are approved or clinically investigated for treating various cancers including metastatic breast cancer. However, none of the AMCs are effective for the treatment of triple-negative breast cancers (TNBCs. Here, we show that cRGD-decorated, redox-activatable micellar mertansine prodrug (cRGD-MMP can effectively target and deliver DM1 to αvβ3 integrin overexpressing MDA-MB-231 TNBC xenografts in nude mice, resulting in potent tumor growth inhibition. 3-(4,5-Dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide (MTT assays showed that cRGD-MMP had obvious targetability to MDA-MB-231 cells with a low half-maximal inhibitory concentration (IC50 of 0.18 µM, which was close to that of free DM1 and 2.2-fold lower than that of micellar mertansine prodrug (MMP; nontargeting control. The confocal microscopy studies demonstrated that cRGD-MMP mediated a clearly more efficient cellular uptake and intracellular release of doxorubicin (used as a fluorescent anticancer drug model in MDA-MB-231 cells. Notably, cRGD-MMP loaded with 1,1'-dioctadecyltetramethyl indotricarbocyanine iodide (DiR; a hydrophobic near-infrared dye was shown to quickly accumulate in the MDA-MB-231 tumor with strong DiR fluorescence from 2 to 24 h post injection. MMP loaded with DiR could also accumulate in the tumor, although significantly less than cRGD-MMP. The biodistribution studies revealed a high DM1 accumulation of 8.1%ID/g in the tumor for cRGD-MMP at 12 h post injection. The therapeutic results demonstrated that cRGD-MMP effectively suppressed MDA-MB-231 tumor growth at

  10. GEM-loaded magnetic albumin nanospheres modified with cetuximab for simultaneous targeting, magnetic resonance imaging, and double-targeted thermochemotherapy of pancreatic cancer cells

    Directory of Open Access Journals (Sweden)

    Wang L

    2015-03-01

    Full Text Available Ling Wang,1 Yanli An,2 Chenyan Yuan,3 Hao Zhang,2 Chen Liang,2 Fengan Ding,2 Qi Gao,1 Dongsheng Zhang4 1Department of Ultrasonography, Zhong Da Hospital, Medical School, Southeast University, Nanjing, People’s Republic of China; 2Medical School, Southeast University, Nanjing, People’s Republic of China; 3Department of Clinical Laboratory, Zhong Da Hospital, Medical School, Southeast University, Nanjing, People’s Republic of China; 4Jiangsu Key Laboratory for Biomaterials and Devices, Medical School, Southeast University, Nanjing, People’s Republic of China Background: Targeted delivery is a promising strategy to improve the diagnostic imaging and therapeutic effect of cancers. In this paper, novel cetuximab (C225-conjugated, gemcitabine (GEM-containing magnetic albumin nanospheres (C225-GEM/MANs were fabricated and applied as a theranostic nanocarrier to conduct simultaneous targeting, magnetic resonance imaging (MRI, and double-targeted thermochemotherapy against pancreatic cancer cells. Methods: Fe3O4 nanoparticles (NPs and GEM co-loaded albumin nanospheres (GEM/MANs were prepared, and then C225 was further conjugated to synthesize C225-GEM/MANs. Their morphology, mean particle size, GEM encapsulation ratio, specific cell-binding ability, and thermal dynamic profiles were characterized. The effects of discriminating different EGFR-expressing pancreatic cancer cells (AsPC-1 and MIA PaCa-2 and monitoring cellular targeting effects were assessed by targeted MRI. Lastly, the antitumor efficiency of double/C225/magnetic-targeted and nontargeted thermochemotherapy was compared with chemotherapy alone using 3-(4, 5-dimethyl-2-thiazolyl-2,5-diphenyl-2H-tetrazolium bromide (MTT and flow cytometry (FCM assay. Results: When treated with targeted nanospheres, AsPC-1 cells showed a significantly less intense MRI T2 signal than MIA PaCa-2 cells, while both cells had similar signal strength when incubated with nontargeted nanospheres. T2 signal

  11. Effects of Post-harvest Storage Duration and Variety on Nutrient Digestibility and Energy Content Wheat in Finishing Pigs

    Directory of Open Access Journals (Sweden)

    P. P. Guo

    2015-10-01

    Full Text Available This study was conducted to investigate the effects of post-harvest storage duration and wheat variety on the digestibility and energy content of new season wheat fed to finishing pigs. Two wheat varieties (Shi and Zhong were harvested in 2013 and stored in the warehouse of the Fengning Pig Experimental Base at China Agricultural University for 3, 6, 9, or 12 mo. For each storage period, 12 barrows were placed in metabolism crates and allotted to diets containing 1 of the 2 wheat varieties in a randomized complete block design. The experimental diets contained 97.34% wheat and 2.66% of a vitamin and trace mineral premix. With an extension of storage duration from 3 mo to 12 mo, the gross energy (GE and crude protein (CP of the wheat decreased by 2.0% and 12.01%, respectively, while the concentration of neutral detergent fiber (NDF, acid detergent fiber (ADF and starch content increased by 30.26%, 19.08%, and 2.46%, respectively. Total non-starch polysaccharide, total arabinose, total xylose and total mannose contents decreased by 46.27%, 45.80%, 41.71%, and 75.66%, respectively. However, there were no significant differences in the chemical composition between the two wheat varieties with the exception of ADF which was approximately 13.37% lower in Shi. With an extension of storage duration from 3 mo to 12 mo, the digestible energy (DE, metabolizable energy (ME content and the apparent total tract digestibility of GE, CP, dry matter, organic matter, ether extract, ADF and metabolizability of energy in wheat decreased linearly (p<0.01 by 5.74%, 7.60%, 3.75%, 3.88%, 3.50%, 2.47%, 26.22%, 27.62%, and 3.94%, respectively. But the digestibility of NDF changed quadratically (p<0.01. There was an interaction between wheat variety and storage time for CP digestibility (p<0.05, such that the CP digestibility of variety Zhong was stable during 9 mo of storage, while the CP digestibility of variety Shi decreased (p<0.05. In conclusion, the GE, DE, and ME

  12. Treatment of osteomyelitis defects by a vancomycin-loaded gelatin/β-tricalcium phosphate composite scaffold

    Science.gov (United States)

    Zhou, J.; Zhou, X. G.; Wang, J. W.; Zhou, H.; Dong, J.

    2018-01-01

    Objective In the present study, we aimed to assess whether gelatin/β-tricalcium phosphate (β-TCP) composite porous scaffolds could be used as a local controlled release system for vancomycin. We also investigated the efficiency of the scaffolds in eliminating infections and repairing osteomyelitis defects in rabbits. Methods The gelatin scaffolds containing differing amounts of of β-TCP (0%, 10%, 30% and 50%) were prepared for controlled release of vancomycin and were labelled G-TCP0, G-TCP1, G-TCP3 and G-TCP5, respectively. The Kirby-Bauer method was used to examine the release profile. Chronic osteomyelitis models of rabbits were established. After thorough debridement, the osteomyelitis defects were implanted with the scaffolds. Radiographs and histological examinations were carried out to investigate the efficiency of eliminating infections and repairing bone defects. Results The prepared gelatin/β-TCP scaffolds exhibited a homogeneously interconnected 3D porous structure. The G-TCP0 scaffold exhibited the longest duration of vancomycin release with a release duration of eight weeks. With the increase of β-TCP contents, the release duration of the β-TCP-containing composite scaffolds was decreased. The complete release of vancomycin from the G-TCP5 scaffold was achieved within three weeks. In the treatment of osteomyelitis defects in rabbits, the G-TCP3 scaffold showed the most efficacious performance in eliminating infections and repairing bone defects. Conclusions The composite scaffolds could achieve local therapeutic drug levels over an extended duration. The G-TCP3 scaffold possessed the optimal porosity, interconnection and controlled release performance. Therefore, this scaffold could potentially be used in the treatment of chronic osteomyelitis defects. Cite this article: J. Zhou, X. G. Zhou, J. W. Wang, H. Zhou, J. Dong. Treatment of osteomyelitis defects by a vancomycin-loaded gelatin/β-tricalcium phosphate composite scaffold. Bone Joint Res

  13. ZHUANGZI((HUANG-TZU)THE SOUNDS OF NATURE

    Institute of Scientific and Technical Information of China (English)

    Cynthia

    2002-01-01

    <正> Life of Zhuangzi Zhuangzi was a Daoist philosopher ofthe pre-Qin era, prior to 221 BC. Accord-ing to the Records of the Historian, his fam-ily name was Zhou and he styled himselfZixiu. He was a native of Meng in the Stateof Song. He lived in poverty all his life andnever acted for his own fame or interest.He was the author of the book Zhuangzi,in which he advocated the same essentialphilosophy as Laozi, in addition to somespecific viewpoints of his own. TheZhuangzi had a deep influence on laterChinese philosophy and literature. According to Daoist scriptures,Zhuangzi was a disciple of ChangsengGongzi and cultivated Dao as a recluse

  14. The Boju Tripod

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    In 1975, archaeologists discovered a graveyard of imperial kinsmen as well as the ruins of the ancient State of Yan around Dongjialin Village by the Liuli River in Fangshan County to the southwest of Beijing. A large number of bronze vessels made for sacrificial rites were excavated. According to their inscriptions, historians believe that the State of Yan existed from about 11 B.C. to 771 B.C. and that the first fiefdoms of the State of Yan were located at the site of the ruins. Out of all these bronze vessels, the Boju Tripod is distinctive with its unique shape. This tripod dates back to the early years of the Western Zhou Dynasty. It is 33 cm tall, with a bore of 22.9 cm. The lid is

  15. Large-degree asymptotics of rational Painlevé-II functions: noncritical behaviour

    International Nuclear Information System (INIS)

    Buckingham, Robert J; Miller, Peter D

    2014-01-01

    Rational solutions of the inhomogeneous Painlevé-II equation and of a related coupled Painlevé-II system have recently arisen in studies of fluid vortices and of the sine-Gordon equation. For the sine-Gordon application in particular it is of interest to understand the large-degree asymptotic behaviour of the rational Painlevé-II functions. We explicitly compute the leading-order large-degree asymptotics of these two families of rational functions valid in the whole complex plane with the exception of a neighbourhood of a certain piecewise-smooth closed curve. We obtain rigorous error bounds by using the Deift–Zhou nonlinear steepest-descent method for Riemann–Hilbert problems. (paper)

  16. Contents, Abstracts and Keywords

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The Ethnic Minority Rights from the Angle of Multiculturalism Zhou Shaoqing(1) Abstract: Historically, multiculturalism was closely related to the ethnic minority rights. Currently there are two features in the research on multiculturalism and the ethnic minority rights. One is that most researchers do not strictly distinguish the different dimensions of multiculturalism, the other is that they tend to regard only multiculturalism as a theory of the ethnic minority rights, and less attach its importance to the multi-ethnie state construction. The thesis argues that multiculturalism has at least five dimensions, such as fact, theory, ideology, policy, and normative principle. The concept of the ethnic minority rights in each dimension has its special meaning and effect. The ethnic minority rights protection and the multi-ethnic state construction are two different aspects in the same historical process. Multiculturalism is not only a theory of the ethnic minority rights, but also an important supportive theory of the multi-ethnic state construction.

  17. Modified planar functions and their components

    DEFF Research Database (Denmark)

    Anbar Meidl, Nurdagül; Meidl, Wilfried Meidl

    2017-01-01

    functions in odd characteristic as a vectorial bent function. We finally point out that though these components behave somewhat different than the multivariate bent4 functions, they are bent or semibent functions shifted by a certain quadratic term, a property which they share with their multivariate......Zhou ([20]) introduced modified planar functions in order to describe (2n; 2n; 2n; 1) relative difference sets R as a graph of a function on the finite field F2n, and pointed out that projections of R are difference sets that can be described by negabent or bent4 functions, which are Boolean...... functions given in multivariate form. One of the objectives of this paper is to contribute to the understanding of these component functions of modified planar functions. Moreover, we obtain a description of modified planar functions by their components which is similar to that of the classical planar...

  18. Estimating Stochastic Volatility Models using Prediction-based Estimating Functions

    DEFF Research Database (Denmark)

    Lunde, Asger; Brix, Anne Floor

    to the performance of the GMM estimator based on conditional moments of integrated volatility from Bollerslev and Zhou (2002). The case where the observed log-price process is contaminated by i.i.d. market microstructure (MMS) noise is also investigated. First, the impact of MMS noise on the parameter estimates from......In this paper prediction-based estimating functions (PBEFs), introduced in Sørensen (2000), are reviewed and PBEFs for the Heston (1993) stochastic volatility model are derived. The finite sample performance of the PBEF based estimator is investigated in a Monte Carlo study, and compared...... to correctly account for the noise are investigated. Our Monte Carlo study shows that the estimator based on PBEFs outperforms the GMM estimator, both in the setting with and without MMS noise. Finally, an empirical application investigates the possible challenges and general performance of applying the PBEF...

  19. A micro-CT research on early faience:a case study of Peng state faience

    International Nuclear Information System (INIS)

    Gu Zhou; Yang Yimin; Wang Ning; Wang Changsui; Xie Yaoting; Xiao Tiqiao

    2012-01-01

    Faience is supposed to be the precursor of ancient glass. Studies on Chinese faience are of help in understanding the origin and development of Chinese ancient glass. In this paper, non-destructive methods of SR-μCT, XRD and EDXRF are used to analyze a faience bead from Peng state in Western Zhou period (BC1046-BC771). The results show that the bead body is composed of micro quartz particles, and the body is denser than that of Western faience. The manufacture procedure can be deduced as follows: based on a cylinder core, the quartz particles were piled to form the body, which was then glazed and heated; after that the core was stripped. This technology was influenced by the bronze and protoporcelain production. Micro CT has great potential to study microstructure of ancient faience. (authors)

  20. True random number generation from mobile telephone photo based on chaotic cryptography

    International Nuclear Information System (INIS)

    Zhao Liang; Liao Xiaofeng; Xiao Di; Xiang Tao; Zhou Qing; Duan Shukai

    2009-01-01

    A cheap, convenient and universal TRNG based on mobile telephone photo for producing random bit sequence is proposed. To settle the problem of sequential pixels and comparability, three chaos-based approaches are applied to post-process the generated binary image. The random numbers produced by three users are tested using US NIST RNG statistical test software. The experimental results indicate that the Arnold cat map is the fastest way to generate a random bit sequence and can be accepted on general PC. The 'MASK' algorithm also performs well. Finally, comparing with the TRNG of Hu et al. [Hu Y, Liao X, Wong KW, Zhou Q. A true random number generator based on mouse movement and chaotic cryptography. Chaos, Solitons and Fractals 2007. doi: 10.1016/j.chaos.2007.10.022] which is presented by Hu et al., many merits of the proposed TRNG in this paper has been found.

  1. Strength of Fibrous Composites

    CERN Document Server

    Huang, Zheng-Ming

    2012-01-01

    "Strength of Fibrous Composites" addresses evaluation of the strength of a fibrous composite by using its constituent material properties and its fiber architecture parameters. Having gone through the book, a reader is able to predict the progressive failure behavior and ultimate strength of a fibrous laminate subjected to an arbitrary load condition in terms of the constituent fiber and matrix properties, as well as fiber geometric parameters. The book is useful to researchers and engineers working on design and analysis for composite materials. Dr. Zheng-Ming Huang is a professor at the School of Aerospace Engineering & Applied Mechanics, Tongji University, China. Mr. Ye-Xin Zhou is a PhD candidate at the Department of Mechanical Engineering, the University of Hong Kong, China.

  2. Kesalahan Penggunaan Kata Bantu Bilangan Bahasa Mandarin pada Siswa Indonesia Tingkat Prapemula

    Directory of Open Access Journals (Sweden)

    Ayu Trihardini

    2015-05-01

    Full Text Available The purpose of this study was to analyze Indonesian breakthrough level students’ errors in using Mandarin measure words. The collected data were the errors made by students of Prodi Pendidikan Bahasa Mandarin UNJ who attend Conversation II course (CEFR A1/breakthrough on written and oral utterance. This study used Zhou Xiaobin’s research design in Mandarin measure words error analysis, with the Carl James model of identification errors. The result of this study shows Indonesian students’ errors in using Mandarin measure words can be determined as follows: omission, misselection, misordering, and blends. Furthermore, this study proves that there are systematic errors made by students with different mother tongue and at the same level of learning Mandarin. The research results can be used to develop Mandarin measure words teaching techniques based on error analysis.

  3. Shock Ignition of Thermonuclear Fuel with High Areal Density

    International Nuclear Information System (INIS)

    Betti, R.; Zhou, C. D.; Anderson, K. S.; Theobald, W.; Solodov, A. A.; Perkins, L. J.

    2007-01-01

    A novel method by C. Zhou and R. Betti [Bull. Am. Phys. Soc. 50, 140 (2005)] to assemble and ignite thermonuclear fuel is presented. Massive cryogenic shells are first imploded by direct laser light with a low implosion velocity and on a low adiabat leading to fuel assemblies with large areal densities. The assembled fuel is ignited from a central hot spot heated by the collision of a spherically convergent ignitor shock and the return shock. The resulting fuel assembly features a hot-spot pressure greater than the surrounding dense fuel pressure. Such a nonisobaric assembly requires a lower energy threshold for ignition than the conventional isobaric one. The ignitor shock can be launched by a spike in the laser power or by particle beams. The thermonuclear gain can be significantly larger than in conventional isobaric ignition for equal driver energy

  4. Shock ignition of thermonuclear fuel with high areal density.

    Science.gov (United States)

    Betti, R; Zhou, C D; Anderson, K S; Perkins, L J; Theobald, W; Solodov, A A

    2007-04-13

    A novel method by C. Zhou and R. Betti [Bull. Am. Phys. Soc. 50, 140 (2005)] to assemble and ignite thermonuclear fuel is presented. Massive cryogenic shells are first imploded by direct laser light with a low implosion velocity and on a low adiabat leading to fuel assemblies with large areal densities. The assembled fuel is ignited from a central hot spot heated by the collision of a spherically convergent ignitor shock and the return shock. The resulting fuel assembly features a hot-spot pressure greater than the surrounding dense fuel pressure. Such a nonisobaric assembly requires a lower energy threshold for ignition than the conventional isobaric one. The ignitor shock can be launched by a spike in the laser power or by particle beams. The thermonuclear gain can be significantly larger than in conventional isobaric ignition for equal driver energy.

  5. Nanotoxicity: how the body develops a way to reduce the toxicity of carbon nanotubes.

    Science.gov (United States)

    Riehemann, Kristina

    2012-07-09

    The interaction of nanoparticles with cells and organisms are often the focus of biomedical, material, and environmental research. This article highlights a paper by Yuliang Zhao, Chunying Chen, Ruhong Zhou, and co-workers (Proc. Natl. Acad. Sci. USA 2011, 108, 16968), which brings a new aspect to the discussion about purpose and mechanisms underlying the reaction of an organism with nanoparticles. The interactions of carbon nanotubes with cells were investigated with regard to the defense mechanisms of the body against foreign materials developed during evolution. Such mechanisms are not only important for nanotoxicity research, but also for targeting nanoparticles in medical applications. The cited article thus gives a new focus to an important aspect of nanotechnology, which will determine the application aspects of this technology in future: the approach of biological systems to nanosized particles. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. A panel data parametric frontier technique for measuring total-factor energy efficiency: An application to Japanese regions

    International Nuclear Information System (INIS)

    Honma, Satoshi; Hu, Jin-Li

    2014-01-01

    Using the stochastic frontier analysis model, we estimate TFEE (total-factor energy efficiency) scores for 47 regions across Japan during the years 1996–2008. We extend the cross-sectional stochastic frontier model proposed by Zhou et al. (2012) to panel data models and add environmental variables. The results provide not only the TFEE scores, in which statistical noise is taken into account, but also the determinants of inefficiency. The three stochastic TFEE scores are compared with a TFEE score derived using data envelopment analysis. The four TFEE scores are highly correlated with one another. For the inefficiency estimates, higher manufacturing industry shares and wholesale and retail trade shares correspond to lower TFEE scores. - Highlights: • This study estimates total-factor energy efficiency of Japanese regions using the stochastic frontier analysis model. • Determinants of inefficiency are also estimated. • The higher the manufacturing share and wholesale and retail trade share, the lower the energy efficiency

  7. Information filtering via biased heat conduction

    Science.gov (United States)

    Liu, Jian-Guo; Zhou, Tao; Guo, Qiang

    2011-09-01

    The process of heat conduction has recently found application in personalized recommendation [Zhou , Proc. Natl. Acad. Sci. USA PNASA60027-842410.1073/pnas.1000488107107, 4511 (2010)], which is of high diversity but low accuracy. By decreasing the temperatures of small-degree objects, we present an improved algorithm, called biased heat conduction, which could simultaneously enhance the accuracy and diversity. Extensive experimental analyses demonstrate that the accuracy on MovieLens, Netflix, and Delicious datasets could be improved by 43.5%, 55.4% and 19.2%, respectively, compared with the standard heat conduction algorithm and also the diversity is increased or approximately unchanged. Further statistical analyses suggest that the present algorithm could simultaneously identify users' mainstream and special tastes, resulting in better performance than the standard heat conduction algorithm. This work provides a creditable way for highly efficient information filtering.

  8. Controllable scattering of photons in a one-dimensional resonator waveguide

    Science.gov (United States)

    Sun, C. P.; Zhou, L.; Gong, Z. R.; Liu, Y. X.; Nori, F.

    2009-03-01

    We analyze the coherent transport of a single photon, which propagates in a one-dimensional coupled-resonator waveguide and is scattered by a controllable two-level system located inside one of the resonators of this waveguide. Our approach, which uses discrete coordinates, unifies low and high energy effective theories for single-photon scattering. We show that the controllable two-level system can behave as a quantum switch for the coherent transport of a single photon. This study may inspire new electro-optical single-photon quantum devices. We also suggest an experimental setup based on superconducting transmission line resonators and qubits. [4pt] L. Zhou, Z.R. Gong, Y.X. Liu, C.P. Sun, F. Nori, Controllable scattering of photons in a 1D resonator waveguide, Phys. Rev. Lett. 101, 100501 (2008). URL: http://link.aps.org/abstract/PRL/v101/e100501

  9. Exact solution for a two-phase Stefan problem with variable latent heat and a convective boundary condition at the fixed face

    Science.gov (United States)

    Bollati, Julieta; Tarzia, Domingo A.

    2018-04-01

    Recently, in Tarzia (Thermal Sci 21A:1-11, 2017) for the classical two-phase Lamé-Clapeyron-Stefan problem an equivalence between the temperature and convective boundary conditions at the fixed face under a certain restriction was obtained. Motivated by this article we study the two-phase Stefan problem for a semi-infinite material with a latent heat defined as a power function of the position and a convective boundary condition at the fixed face. An exact solution is constructed using Kummer functions in case that an inequality for the convective transfer coefficient is satisfied generalizing recent works for the corresponding one-phase free boundary problem. We also consider the limit to our problem when that coefficient goes to infinity obtaining a new free boundary problem, which has been recently studied in Zhou et al. (J Eng Math 2017. https://doi.org/10.1007/s10665-017-9921-y).

  10. 教化:荀子伦理思想的本旨%Cultivation(jiaohua,教化):The goal of Xunzi's ethical thought

    Institute of Scientific and Technical Information of China (English)

    詹世友

    2007-01-01

    Xunzi carried on the noble ambitions of"Zhou Kong Jiaohua 周孔教化"and systematically demonstrated the necessity of cultivation and how to realize it.Starting from the belief that human nature is evil,he argues that cultivation was necessary and its teachings must penetrate the mind.The key of cultivation is to cultivate man's feelings,encourage man to behave properly,and attempt to mold his nature through Ritual cultivation,Musical cultivation,and the Five Classics.The main point of Xunzi's ethical thought is cultivation.As far as cultivation theory is concerned,Xunzi's is the most logical and systematic of the famous Pre-Qin thinkers.

  11. The 2nd International Conference on Agricultural and Biological Sciences (ABS 2016

    Directory of Open Access Journals (Sweden)

    Lei Pei

    2016-10-01

    Full Text Available Table of contents 01 The influence of soil salt content on the photosynthetic characteristics of spring wheat with trickle irrigation Lei Pei, Zhenhua Wang, Jinzhu Zhang, Wenhao Li 02 Comparing growth of fast-growing and slow-growing endophytes in plants via ergosterol quantification Adeline SY Ting, Yiing Y Chow, Sadequr Rahman 03 Transcriptome and digital gene expression analysis identifies putative triterpene saponin-biosynthetic genes of Panax notoginseng Rongchang Wei 04 Chitosan-assisted isolation and antioxidant evaluation of flavonoids from Sophora japonica L. Zhang Hu, Sidong Li, Chuyan Li, Zijuan Li 05 Two kinds of new characteristics of the ektexine ornamentation of ginkgo pollen Guoxia Wang, Yuzhen Yang, Gang Chen, Qing Luo 06 Analysis of nutrient and medicinal ingredients of Ginkgo pollen in different regions Guoxia Wang, Ruixia Liu, Yuzhen Yang, Lipei Chen 07 Photosynthetic performance of greening seedlings of seven species to drought stress Zhiyang Lie, Tongtong Zhou, Weilong Huang, Li Xue 08 Changes of fluorescence parameters of greening seedlings of seven species under drought stress Jie Li, Zhuomin Wang, Li Xue 09 Mammalian sex hormone affects regeneration capacity and enzymes activity of Triticale L in vitro culture Ismail Bezirganoglu, Pınar Uysal 10 Fractional Fourier entropy increases the recognition rate of fruit type detection Shuihua Wang, Zhihai Lu, Jiquan Yang, Yudong Zhang, John Liu, Ling Wei, Shufang Chen, Preetha Phillips, Zhengchao Dong 11 Banana-peanut intercropping reduces Fusarium wilt disease in banana from enhancing soil bacterial microorganisms and leaf nutrition Hong Li, Xutong Wang, Fengliang Zhao, Guisheng Yang 12 Manganese stress impairs stem ureide nitrogen fixation in yardlong-bean plants in the acidic environment Hong Li 13 A new pest control method for Rhytidodera bowringii Larvae Haijie Huang, Li Zhao, Weijian Huang, Jinhui Wang, Zhongrun Zhang 14 Research on the seed-like Fruits of Subg. Sclarea of

  12. Dynamics for the complex Ginzburg-Landau equation on non-cylindrical domains II: The monotone case

    Science.gov (United States)

    Zhou, Feng; Sun, Chunyou; Cheng, Jiaqi

    2018-02-01

    In this article, we continue the study of the dynamics of the following complex Ginzburg-Landau equation ∂tu - (λ + iα)Δu + (κ + iβ)|u|p-2u - γu = f(t) on non-cylindrical domains. We assume that the spatial domains are bounded and increase with time, which is different from the diffeomorphism case presented in Zhou and Sun [Discrete Contin. Dyn. Syst., Ser. B 21, 3767-3792 (2016)]. We develop a new penalty function to establish the existence and uniqueness of a variational solution satisfying energy equality as well as some energy inequalities and prove the existence of a D -pullback attractor for the non-autonomous dynamical system generated by this class of solutions.

  13. Izumo and the East Asian Bronze Culture%出云与东亚的青铜文化

    Institute of Scientific and Technical Information of China (English)

    王巍

    2003-01-01

    The origin of bronzes in Yayoi Japan can be traced to their counterparts in Xia-Shang-Zhou China. It must have happened that ancient Chinese bronze weapons and small bells used aspractical implements were first spread into Japan through northeastern China and the Korean Peninsulaand then developed gradually into bronzes exclusively for sacrificial use. Among the bronzes unearthed inbatches from hoards in the Izumo area within the coastland of the Sea of Japan, the spearheads may havebeen made in the north of Kyushu, the small bells must have come from the Kinai region, and the over300 swords were probably local products. The repeated discovery of Yayoi bronze hoards in the Izumoarea suggests that this region was absolutely not an unpopulated land. On the contrary, as a very im-portant district, it should be fully affirmed to have played a considerable role in the development of an-cient Japanese history.

  14. SPOT-ligand 2: improving structure-based virtual screening by binding-homology search on an expanded structural template library.

    Science.gov (United States)

    Litfin, Thomas; Zhou, Yaoqi; Yang, Yuedong

    2017-04-15

    The high cost of drug discovery motivates the development of accurate virtual screening tools. Binding-homology, which takes advantage of known protein-ligand binding pairs, has emerged as a powerful discrimination technique. In order to exploit all available binding data, modelled structures of ligand-binding sequences may be used to create an expanded structural binding template library. SPOT-Ligand 2 has demonstrated significantly improved screening performance over its previous version by expanding the template library 15 times over the previous one. It also performed better than or similar to other binding-homology approaches on the DUD and DUD-E benchmarks. The server is available online at http://sparks-lab.org . yaoqi.zhou@griffith.edu.au or yuedong.yang@griffith.edu.au. Supplementary data are available at Bioinformatics online. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

  15. Two-point resistance of a resistor network embedded on a globe.

    Science.gov (United States)

    Tan, Zhi-Zhong; Essam, J W; Wu, F Y

    2014-07-01

    We consider the problem of two-point resistance in an (m-1) × n resistor network embedded on a globe, a geometry topologically equivalent to an m × n cobweb with its boundary collapsed into one single point. We deduce a concise formula for the resistance between any two nodes on the globe using a method of direct summation pioneered by one of us [Z.-Z. Tan, L. Zhou, and J. H. Yang, J. Phys. A: Math. Theor. 46, 195202 (2013)]. This method is contrasted with the Laplacian matrix approach formulated also by one of us [F. Y. Wu, J. Phys. A: Math. Gen. 37, 6653 (2004)], which is difficult to apply to the geometry of a globe. Our analysis gives the result in the form of a single summation.

  16. Multiscale Modeling of Non-crystalline Ceramics (Glass)

    Science.gov (United States)

    2013-03-01

    Aberdeen Proving Ground, MD 2011. 79. Du, Q.; Gunzburger, M. D.; Lehoucq, R. B.; Zhou, K. A nonlocal vector calculus , nonlocal volume-constrained... textbook , ur = − 2µǫ ( J10 − (λ+µ)µ ζJ11 ) π(λ+ 2µ) , uz = 2ǫ ( (λ+µ) λ+2µ ζJ01 + J 0 0 ) π , σz = − 4µǫ (ζJ02 + J 0 1 ) (λ+ µ) πa(λ+ 2µ) , τrz...80). (Throughout, boldface type denotes a vector and a boldface variable with an overbar denotes a tensor.) Equation 31 is a local formulation because

  17. Temperature dependent mechanical property of PZT film: an investigation by nanoindentation.

    Science.gov (United States)

    Li, Yingwei; Feng, Shangming; Wu, Wenping; Li, Faxin

    2015-01-01

    Load-depth curves of an unpoled Lead Zirconate Titanate (PZT) film composite as a function of temperature were measured by nanoindentation technique. Its reduce modulus and hardness were calculated by the typical Oliver-Pharr method. Then the true modulus and hardness of the PZT film were assessed by decoupling the influence of substrate using methods proposed by Zhou et al. and Korsunsky et al., respectively. Results show that the indentation depth and modulus increase, but the hardness decreases at elevated temperature. The increasing of indentation depth and the decreasing of hardness are thought to be caused by the decreasing of the critical stress needed to excite dislocation initiation at high temperature. The increasing of true modulus is attributed to the reducing of recoverable indentation depth induced by back-switched domains. The influence of residual stress on the indentation behavior of PZT film composite was also investigated by measuring its load-depth curves with pre-load strains.

  18. Indepth exploration on history of Qing doctors traveling to Japan.

    Science.gov (United States)

    Guo, X; Saka, S; Okada, K

    1999-04-01

    During the one hundred years and more from the beginning of the 18th century to the beginning of the 19th century, about 16 Chinese doctors, at the invitation of Japanese, went to Japan successively by trade ships to practice medicine and teach Chinese medicine. They also conducted academic exchanges with Japanese doctors. Because both the Japanese authorities of that time and the emperor of Qing dynasty implemented the policy of closing the country, they could only do things in certain areas within limited time. By consulting a vast amount of data and following the footprints of some of the Chinese doctors in Japan, the author has got things into shape about the comings and goings of the doctors who went to Japan during the century and their activities, with the stressed point laid on the achievements of such influential doctors as Zhu Laizhang, Zhu Zizhang, Zhou Qilai, Zhao Songyang, Li Renshan, Hu Zhaoxin and so on.

  19. Fast Shepard interpolation on graphics processing units: potential energy surfaces and dynamics for H + CH4 → H2 + CH3.

    Science.gov (United States)

    Welsch, Ralph; Manthe, Uwe

    2013-04-28

    A strategy for the fast evaluation of Shepard interpolated potential energy surfaces (PESs) utilizing graphics processing units (GPUs) is presented. Speed ups of several orders of magnitude are gained for the title reaction on the ZFWCZ PES [Y. Zhou, B. Fu, C. Wang, M. A. Collins, and D. H. Zhang, J. Chem. Phys. 134, 064323 (2011)]. Thermal rate constants are calculated employing the quantum transition state concept and the multi-layer multi-configurational time-dependent Hartree approach. Results for the ZFWCZ PES are compared to rate constants obtained for other ab initio PESs and problems are discussed. A revised PES is presented. Thermal rate constants obtained for the revised PES indicate that an accurate description of the anharmonicity around the transition state is crucial.

  20. Restrictive Factors and Output Forecast of Green Development of Agricultural Industry Based on Gray System

    Science.gov (United States)

    Sun, Fengru

    2018-01-01

    This paper analyzes the characteristics of agricultural products from the perspective of agricultural production, farmers’ income, adjustment of agricultural structure and environmental improvement, and analyzes the characteristics of agricultural products in LanZhou area. Through data mining and empirical analysis, the regional agriculture (1) forecasting model of gray system with dynamic data processing, combined with the output data of lily in 2004-2003, the yield prediction is predicted and the fitting state is good and the error is small. Finally, combined with the relevant characteristics of the local characteristics of the agricultural industry to make reference, by changing the characteristics of agricultural production as the center of the mindset, and agricultural industrialization and organic combination, take the characteristics of efficient industrialization of agricultural products.

  1. High-throughput metagenomic technologies for complex microbial community analysis: open and closed formats.

    Science.gov (United States)

    Zhou, Jizhong; He, Zhili; Yang, Yunfeng; Deng, Ye; Tringe, Susannah G; Alvarez-Cohen, Lisa

    2015-01-27

    Understanding the structure, functions, activities and dynamics of microbial communities in natural environments is one of the grand challenges of 21st century science. To address this challenge, over the past decade, numerous technologies have been developed for interrogating microbial communities, of which some are amenable to exploratory work (e.g., high-throughput sequencing and phenotypic screening) and others depend on reference genes or genomes (e.g., phylogenetic and functional gene arrays). Here, we provide a critical review and synthesis of the most commonly applied "open-format" and "closed-format" detection technologies. We discuss their characteristics, advantages, and disadvantages within the context of environmental applications and focus on analysis of complex microbial systems, such as those in soils, in which diversity is high and reference genomes are few. In addition, we discuss crucial issues and considerations associated with applying complementary high-throughput molecular technologies to address important ecological questions. Copyright © 2015 Zhou et al.

  2. Synchrotron X-ray diffraction and imaging of ancient Chinese bronzes

    International Nuclear Information System (INIS)

    Young, M.L.; Dunand, D.C.; Casadio, F.; Schnepp, S.; Almer, J.; Haeffner, D.R.

    2006-01-01

    High-energy synchrotron X-ray diffraction and imaging experiments were performed at the Advanced Photon Source on two ancient Chinese bronzes from the Art Institute of Chicago with the goal to nondestructively study their microstructure. The first object, a bronze fragment from an early Western Zhou dynasty vessel (Hu, 11th/10th century B.C.), was investigated with spatially-resolved diffraction to reveal the depth and composition of the surface corrosion layer as well as the composition and grain size of the underlying bronze core. The second object, a bronze dagger-axe (Ge, 3rd/2nd century B.C.) with a silver-inlaid sheath, was studied under both diffraction and imaging conditions. It was found to have been cast as a single object, answering longstanding scholars' questions on whether the ceremonial object concealed an interior blade. (orig.)

  3. Pole orientation of 16 Psyche by two independent methods

    Science.gov (United States)

    Tedesco, E. F.; Taylor, R. C.

    1985-01-01

    Nineteen new lightcurves of 16 Psyche are presented along with a pole orientation derived using two independent methods, namely, photometric astrometry and magnitude-amplitude-shape-aspect. The pole orientations found using these two methods agree to within 4 deg. The results from applying photometric astrometry were prograde rotation, a sidereal period of 0.1748143 days + or - 0.0000003 days, and a pole at longitude 223 deg and latitude +37 deg, with an uncertainty of 10 deg, and, from applying magnitude-amplitude-shape-aspect a pole at 220 + or - 1 deg, +40 + or - 4 deg, and a modeled triaxial ellipsoid shape (a greater than b greater than c) and a/b = 1.33 + or - 0.07. The discrepancy between the high-pole latitude found here and the low latitudes reported by Lupishko et al. (1982) and Zhou and Yang (1982) is discussed.

  4. A Proteomic Approach to Identify Phosphorylation-Dependent Targets of BRCT Domains

    Science.gov (United States)

    2009-03-01

    Biochemistry, 46, 7706-12 (2007) 77. Dulic, A., P. A. Bates, X. Zhang, S. R. Martin, P. S. Freemont , T. Lindahl & D. E . Barnes: BRCT domain interactions in...5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Zhou Songyang, Ph.D. 5d. PROJECT NUMBER 5e. TASK NUMBER E -Mail: songyang@bcm.tmc.edu 5f. WORK...50 0 50 100 150 200 250 300 0 500 1000 1500 2000 2500 MDC1 with BACH 1 peptide sTime RU R es po ns e .1µM MDC1 .2µM MDC1 .5µM MDC1 1µM MDC1 MDC1-BRCT

  5. Chasing the precursor of functional hematopoietic stem cells at the single cell levels in mouse embryos.

    Science.gov (United States)

    Wang, Xiaochen; Gong, Yuemin; Ema, Hideo

    2016-07-22

    Adult hematopoietic stem cells (HSCs), the ideal system for regenerative research, were isolated at single cell levels decades ago, whereas studies on embryonic HSCs are much more difficult. Zhou et al identified a new pre-HSC cell surface marker, CD201, by which they isolated pre-HSCs at single cell levels for further analyses. The novel expression pattern of HSC development is revealed, including the fundamental role of mammalian targets of rapamycin (mTOR) signaling pathway in HSCs emergence, and the repopulation potential of S/G2/M phase pre-HSCs. Deeper understandings of the cellular origin and developmental regulatory network of HSCs are essential to develop new strategies of generating HSCs in vitro for clinical application.

  6. Component Commonality and Its Cost Implications - Increasing the Commonality of the Right Components

    DEFF Research Database (Denmark)

    Lyly-Yrjänäinen, Jouni; Suomala, Petri; Israelsen, Poul

    Component commonality (Labro 2004, Zhou & Gruppström 2004) can be defined as the use of the same version of a component across multiple products. It is usually seen as a means to manage costs without sacrificing product variety. However, when managing costs with component commonality, the managers...... constructions was identified as the most important bottleneck for the delivery process causing many indirect costs, especially with respect to project-management-related activities. Interestingly, by eliminating the need for mechanical engineering, the context starts to approach assembly-to-order context, also...... should be able to identify rather rapidly which group of components would enable the most significant cost reductions. Unfortunately, the existing literature lacks profound discussion of how to identify the right components for increased component commonality. The objective of the paper is to discuss how...

  7. International Conference on Nitride Semiconductors (10th) Held in Washington, DC on August 25-30, 2013

    Science.gov (United States)

    2014-08-17

    Honorary Chair: M. Asif Khan, University of South Carolina, US ’ Program Chair - Russell Dupuis , Georgia Institute of Technology, US - Subject Chair...Russel D. Dupuis 11:00 am-11:15am B4.04 Andrew Armstrong 11:15am-11:30am B4.05 H/lichael Binder 11:30 am-11:46 am B4.06 Marco Ulises...00 pm 87.03 Xiang Zhou 4:00pm-4:15pm B7.04 Christopher J.Lewis 4:15 pm-4:30 pm B7.06 Yamina Andre 4:30 pm-4:45 pm B7.06 Hideaki

  8. Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Fu-Lin [Physics Department, School of Science, Tianjin University, Tianjin 300072 (China); Chen, Jing-Ling [Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, 300071 (China); Centre for Quantum Technologies, National University of Singapore, 3 Science Drive 2, Singapore 117543 (Singapore)

    2011-12-15

    Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0

  9. Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

    International Nuclear Information System (INIS)

    Zhang, Fu-Lin; Chen, Jing-Ling

    2011-01-01

    Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0< m< n-2) correlations are nonzero, which is different from the n-qubit case. We also derive the correlation distributions in the n-qutrit maximal slice state, which can be uniquely determined by its (n-1)-qutrit-reduced density matrices among pure states. It is proved that there is no irreducible n-qutrit correlation in the maximal slice state. This enlightens us to give a discussion about how to characterize the pure states with irreducible n-party correlation in arbitrarily high-dimensional systems by the way of the continuity approach.

  10. Origin of the Luobusa diamond-bearing peridotites from the sub-arc mantle

    Science.gov (United States)

    Liu, Chuanzhou; Zhang, Chang; Wu, Fuyuang; Chung, Sunlin

    2016-04-01

    Ophiolites are the remnants of ancient oceanic lithosphere that were emplaced onto continental margins. Ophiolites along the E-W trending Yarlung-Tsangpo Suture (YTS), which separates the Indian plate from the Eurasian plate, have been regarded as relics of the Neo-Tethys Ocean. The Luobusa ophiolite outcrops at the eastern YTS and mainly consists of harzburgites and dunites that have been intruded by gabbroic/diabase dykes at ca 130 Ma (Zhang et al., 2015). Basaltic lavas are rarely outcropped, and volumetrically minor (C., Liu, C. Z., Wu, F. Y., Zhang, L. L. & Ji, W. Q. Geochemistry and geochronology of maifc rocks from the Luobusa ophiolite, South Tibet. Lithos, 10.1016/j.lithos.2015.1006.1031 (2015). Zhou, M. F., Robinson, P. T., Malpas, J. & Li, Z. J. Podiform chromitites in the Luobusa Ophiolite (Southern Tibet): Implications for melt-rock interaction and chromite segregation in the upper mantle. J. Petrol. 37, 3-21 (1996).

  11. An experimental and numerical investigation of crossflow effects in two-phase displacements

    DEFF Research Database (Denmark)

    Cinar, Y.; Jessen, Kristian; Berenblyum, Roman

    2006-01-01

    In this paper, we present flow visualization experiments and numerical simulations that demonstrate the combined effects of viscous and capillary forces and gravity segregation on crossflow that occurs in two-phase displacements in layered porous media. We report results of a series of immiscible...... flooding experiments in 2D, two-layered glass bead models. Favorable mobility-ratio imbibition and unfavorable mobility-ratio drainage experiments were performed. We used pre-equilibrated immiscible phases from a ternary isooctane/isopropanol/water system, which allowed control of the interfacial tension....... The experiments also illustrate the complex interplay of capillary, gravity, and viscous forces that controls crossflow. The experimental results confirm that the transition ranges of scaling groups suggested by Zhou et al. (1994) are appropriate/valid. We report also results of simulations of the displacement...

  12. Semantic text relatedness on Al-Qur’an translation using modified path based method

    Science.gov (United States)

    Irwanto, Yudi; Arif Bijaksana, Moch; Adiwijaya

    2018-03-01

    Abdul Baquee Muhammad [1] have built Corpus that contained AlQur’an domain, WordNet and dictionary. He has did initialisation in the development of knowledges about AlQur’an and the knowledges about relatedness between texts in AlQur’an. The Path based measurement method that proposed by Liu, Zhou and Zheng [3] has never been used in the AlQur’an domain. By using AlQur’an translation dataset in this research, the path based measurement method proposed by Liu, Zhou and Zheng [3] will be used to test this method in AlQur’an domain to obtain similarity values and to measure its correlation value. In this study the degree value is proposed to be used in modifying the path based method that proposed in previous research. Degree Value is the number of links that owned by a lcs (lowest common subsumer) node on a taxonomy. The links owned by a node on the taxonomy represent the semantic relationship that a node has in the taxonomy. By using degree value to modify the path-based method that proposed in previous research is expected that the correlation value obtained will increase. After running some experiment by using proposed method, the correlation measurement value can obtain fairly good correlation ties with 200 Word Pairs derive from Noun POS SimLex-999. The correlation value that be obtained is 93.3% which means their bonds are strong and they have very strong correlation. Whereas for the POS other than Noun POS vocabulary that owned by WordNet is incomplete therefore many pairs of words that the value of its similarity is zero so the correlation value is low.

  13. Can we still beat "buy-and-hold" for individual stocks?

    Science.gov (United States)

    Hui, Eddie C. M.; Kevin Chan, Ka Kwan

    2014-09-01

    Many investors seek for a trading strategy to beat the "buy-and-hold" strategy. In light of this, Hui and Yam (2014) and Hui et al. (2014) derived a trading strategy from the Shiryaev-Zhou index, and found that the resulting strategy outperformed the "buy-and-hold" strategy for western and Asian securitized real estate indices respectively. However, whether the trading strategy works on individual stocks or not is still unknown. This is the first study to test whether the trading strategy can beat the "buy-and-hold" strategy on individual stocks. We construct two trading strategies and compare the resulting profits with the profits arising from the "buy-and-hold" strategy on Hang Seng Index (HSI), Hang Seng Property (HSP) Index and 12 constituent stocks of HSI during the period December 29, 1995-December 31, 2013. The second strategy (Strategy 2) is a new strategy which incorporates short-selling, and has the effect of multiplying the profit. The results show that our trading strategies are less effective on individual stocks than on stock indices, and are more effective on property stocks than on non-property stocks. Moreover, our strategies outperform "buy-and-hold" by a larger extent on stocks of which the Shiryaev-Zhou indices fluctuate less frequently. Furthermore, by tracking the resulting profits of the three strategies at different times along the whole period of observation, our strategies work better during "bad times" than during "good times". This reflects that our trading strategies are especially useful in protecting investors from substantial loss during market downturns.

  14. “六艺”中的“射艺教育”

    Institute of Scientific and Technical Information of China (English)

    李宇

    2015-01-01

    “射艺”是西周时期六艺教育的重要内容。夏商时期“射艺”教育萌芽并初步发展,出现了专门教习射艺的场所及特定专职人员。西周时期国家大事“惟祀与戎”,射艺教育被赋予了新的内容,更加强调了礼乐教化和军事训练的功能,除了礼乐教化的作用外,也在于使贵族阶级的射箭水平有所提高,以备战场上的需要,深层意义上也是为军事的需要而服务的。%ABSTRACT:The “Archery Art” was one of the important contents of the “Six Arts” education in the Western Zhou Dynasty. During the Xia and Shang Dynasties the “Archery Art” emerged and had initial development, and the special grounds for teaching and practicing archery and special archery educational personnel were set. In the Western Zhou Dynasty, “the most important national affairs were nothing but the sacriifce and warfare”, and the archery education was assigned new contents; in addition to the ritual and etiquette functions, the archery education also raised the ifghting abilities of the elite classes to prepare for the battles, therefore its in-depth importance was to meet the military demands.

  15. Dependence of QSAR models on the selection of trial descriptor sets: a demonstration using nanotoxicity endpoints of decorated nanotubes.

    Science.gov (United States)

    Shao, Chi-Yu; Chen, Sing-Zuo; Su, Bo-Han; Tseng, Yufeng J; Esposito, Emilio Xavier; Hopfinger, Anton J

    2013-01-28

    Little attention has been given to the selection of trial descriptor sets when designing a QSAR analysis even though a great number of descriptor classes, and often a greater number of descriptors within a given class, are now available. This paper reports an effort to explore interrelationships between QSAR models and descriptor sets. Zhou and co-workers (Zhou et al., Nano Lett. 2008, 8 (3), 859-865) designed, synthesized, and tested a combinatorial library of 80 surface modified, that is decorated, multi-walled carbon nanotubes for their composite nanotoxicity using six endpoints all based on a common 0 to 100 activity scale. Each of the six endpoints for the 29 most nanotoxic decorated nanotubes were incorporated as the training set for this study. The study reported here includes trial descriptor sets for all possible combinations of MOE, VolSurf, and 4D-fingerprints (FP) descriptor classes, as well as including and excluding explicit spatial contributions from the nanotube. Optimized QSAR models were constructed from these multiple trial descriptor sets. It was found that (a) both the form and quality of the best QSAR models for each of the endpoints are distinct and (b) some endpoints are quite dependent upon 4D-FP descriptors of the entire nanotube-decorator complex. However, other endpoints yielded equally good models only using decorator descriptors with and without the decorator-only 4D-FP descriptors. Lastly, and most importantly, the quality, significance, and interpretation of a QSAR model were found to be critically dependent on the trial descriptor sets used within a given QSAR endpoint study.

  16. Sensory quality evaluation for appearance of needle-shaped green tea based on computer vision and nonlinear tools.

    Science.gov (United States)

    Dong, Chun-Wang; Zhu, Hong-Kai; Zhao, Jie-Wen; Jiang, Yong-Wen; Yuan, Hai-Bo; Chen, Quan-Sheng

    2017-06-01

    Tea is one of the three greatest beverages in the world. In China, green tea has the largest consumption, and needle-shaped green tea, such as Maofeng tea and Sparrow Tongue tea, accounts for more than 40% of green tea (Zhu et al., 2017). The appearance of green tea is one of the important indexes during the evaluation of green tea quality. Especially in market transactions, the price of tea is usually determined by its appearance (Zhou et al., 2012). Human sensory evaluation is usually conducted by experts, and is also easily affected by various factors such as light, experience, psychological and visual factors. In the meantime, people may distinguish the slight differences between similar colors or textures, but the specific levels of the tea are hard to determine (Chen et al., 2008). As human description of color and texture is qualitative, it is hard to evaluate the sensory quality accurately, in a standard manner, and objectively. Color is an important visual property of a computer image (Xie et al., 2014; Khulal et al., 2016); texture is a visual performance of image grayscale and color changing with spatial positions, which can be used to describe the roughness and directivity of the surface of an object (Sanaeifar et al., 2016). There are already researchers who have used computer visual image technologies to identify the varieties, levels, and origins of tea (Chen et al., 2008; Xie et al., 2014; Zhu et al., 2017). Most of their research targets are crush, tear, and curl (CTC) red (green) broken tea, curly green tea (Bilochun tea), and flat-typed green tea (West Lake Dragon-well green tea) as the information sources. However, the target of the above research is to establish a qualitative evaluation method on tea quality (Fu et al., 2013). There is little literature on the sensory evaluation of the appearance quality of needle-shaped green tea, especially research on a quantitative evaluation model (Zhou et al., 2012; Zhu et al., 2017).

  17. PIXE analysis of proto-porcelain excavated from the Huoshaoshan kiln site in Deqing County, Zhejiang Province

    International Nuclear Information System (INIS)

    Zhang Bin; Cheng Huansheng; Zheng Jianming

    2014-01-01

    Background: Zhejiang Province is an important producing area of proto-porcelain. Huoshaoshan kiln site in Deqing County is the only kiln known currently for firing proto-porcelain from the late Western Zhou Dynasty to the late Spring and Autumn Period. Also it is the earliest kiln site unearthed for only firing proto-porcelain so far. It is of great significance for the exploration of Chinese early celadon firing technology. Purpose: The aim is to disclose the elemental characteristics of these proto-porcelains and study the sources of the raw materials and relationship between these proto-porcelains. Methods: We selected 18 samples made at the early period (from the late Western Zhou Dynasty to the early Spring and Autumn Period), 15 samples made at the middle and last period (the last period of the middle Spring and Autumn Period), and 17 samples made at the last period (the last period of the late Spring and Autumn Period). Proton Induced X-ray Emission (PIXE) was used to analyze these samples and measure the chemical compositions of these proto-porcelains. The factor analysis is used to study the sources of the raw materials and relationship between these proto-porcelains made in the different periods. Results: The results show that for the raw materials of body and glaze, the proto-porcelains at the last period are different from those at the early period, while the same as those at the middle and last period. Conclusion: PIXE combining with factor analysis can be used to study effectively the sources of the raw materials and relationship between these proto-porcelains. (authors)

  18. Recombinant human parvovirus B19 vectors: erythroid cell-specific delivery and expression of transduced genes.

    Science.gov (United States)

    Ponnazhagan, S; Weigel, K A; Raikwar, S P; Mukherjee, P; Yoder, M C; Srivastava, A

    1998-06-01

    A novel packaging strategy combining the salient features of two human parvoviruses, namely the pathogenic parvovirus B19 and the nonpathogenic adeno-associated virus type 2 (AAV), was developed to achieve erythroid cell-specific delivery as well as expression of the transduced gene. The development of such a chimeric vector system was accomplished by packaging heterologous DNA sequences cloned within the inverted terminal repeats of AAV and subsequently packaging the DNA inside the capsid structure of B19 virus. Recombinant B19 virus particles were assembled, as evidenced by electron microscopy as well as DNA slot blot analyses. The hybrid vector failed to transduce nonerythroid human cells, such as 293 cells, as expected. However, MB-02 cells, a human megakaryocytic leukemia cell line which can be infected by B19 virus following erythroid differentiation with erythropoietin (N. C. Munshi, S. Z. Zhou, M. J. Woody, D. A. Morgan, and A. Srivastava, J. Virol. 67:562-566, 1993) but lacks the putative receptor for AAV (S. Ponnazhagan, X.-S. Wang, M. J. Woody, F. Luo, L. Y. Kang, M. L. Nallari, N. C. Munshi, S. Z. Zhou, and A. Srivastava, J. Gen. Virol. 77:1111-1122, 1996), were readily transduced by this vector. The hybrid vector was also found to specifically target the erythroid population in primary human bone marrow cells as well as more immature hematopoietic progenitor cells following erythroid differentiation, as evidenced by selective expression of the transduced gene in these target cells. Preincubation with anticapsid antibodies against B19 virus, but not anticapsid antibodies against AAV, inhibited transduction of primary human erythroid cells. The efficiency of transduction of primary human erythroid cells by the recombinant B19 virus vector was significantly higher than that by the recombinant AAV vector. Further development of the AAV-B19 virus hybrid vector system should prove beneficial in gene therapy protocols aimed at the correction of inherited and

  19. Charge-signal multiplication mediated by urea wires inside Y-shaped carbon nanotubes

    International Nuclear Information System (INIS)

    Lv, Mei; Liu, Zengrong; He, Bing; Xiu, Peng; Tu, Yusong

    2014-01-01

    In previous studies, we reported molecular dynamics (MD) simulations showing that single-file water wires confined inside Y-shaped single-walled carbon nanotubes (Y-SWNTs) held strong and robust capability to convert and multiply charge signals [Y. S. Tu, P. Xiu, R. Z. Wan, J. Hu, R. H. Zhou, and H. P. Fang, Proc. Natl. Acad. Sci. U.S.A. 106, 18120 (2009); Y. Tu, H. Lu, Y. Zhang, T. Huynh, and R. Zhou, J. Chem. Phys. 138, 015104 (2013)]. It is fascinating to see whether the signal multiplication can be realized by other kinds of polar molecules with larger dipole moments (which make the experimental realization easier). In this article, we use MD simulations to study the urea-mediated signal conversion and multiplication with Y-SWNTs. We observe that when a Y-SWNT with an external charge of magnitude 1.0 e (the model of a signal at the single-electron level) is solvated in 1 M urea solutions, urea can induce drying of the Y-SWNT and fill its interiors in single-file, forming Y-shaped urea wires. The external charge can effectively control the dipole orientation of the urea wire inside the main channel (i.e., the signal can be readily converted), and this signal can further be multiplied into 2 (or more) output signals by modulating dipole orientations of urea wires in bifurcated branch channels of the Y-SWNT. This remarkable signal transduction capability arises from the strong dipole-induced ordering of urea wires under extreme confinement. We also discuss the advantage of urea as compared with water in the signal multiplication, as well as the robustness and biological implications of our findings. This study provides the possibility for multiplying signals by using urea molecules (or other polar organic molecules) with Y-shaped nanochannels and might also help understand the mechanism behind signal conduction in both physical and biological systems

  20. Next-generation sequence detects ARAP3 as a novel oncogene in papillary thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    Wang QX

    2016-11-01

    Full Text Available Qing-Xuan Wang, En-Dong Chen, Ye-Feng Cai, Yi-Li Zhou, Zhou-Ci Zheng, Ying-Hao Wang, Yi-Xiang Jin, Wen-Xu Jin, Xiao-Hua Zhang, Ou-Chen Wang Department of Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China Purpose: Thyroid cancer is the most frequent malignancies of the endocrine system, and it has became the fastest growing type of cancer worldwide. Much still remains unknown about the molecular mechanisms of thyroid cancer. Studies have found that some certain relationship between ARAP3 and human cancer. However, the role of ARAP3 in thyroid cancer has not been well explained. This study aimed to investigate the role of ARAP3 gene in papillary thyroid carcinoma. Methods: Whole exon sequence and whole genome sequence of primary papillary thyroid carcinoma (PTC samples and matched adjacent normal thyroid tissue samples were performed and then bioinformatics analysis was carried out. PTC cell lines (TPC1, BCPAP, and KTC-1 with transfection of small interfering RNA were used to investigate the functions of ARAP3 gene, including cell proliferation assay, colony formation assay, migration assay, and invasion assay. Results: Using next-generation sequence and bioinformatics analysis, we found ARAP3 genes may play an important role in thyroid cancer. Downregulation of ARAP3 significantly suppressed PTC cell lines (TPC1, BCPAP, and KTC-1, cell proliferation, colony formation, migration, and invasion. Conclusion: This study indicated that ARAP3 genes have important biological implications and may act as a potentially drugable target in PTC. Keywords: papillary thyroid carcinoma, next-generation sequence, ARAP3, oncogene

  1. Recombinant Human Parvovirus B19 Vectors: Erythroid Cell-Specific Delivery and Expression of Transduced Genes

    Science.gov (United States)

    Ponnazhagan, Selvarangan; Weigel, Kirsten A.; Raikwar, Sudhanshu P.; Mukherjee, Pinku; Yoder, Mervin C.; Srivastava, Arun

    1998-01-01

    A novel packaging strategy combining the salient features of two human parvoviruses, namely the pathogenic parvovirus B19 and the nonpathogenic adeno-associated virus type 2 (AAV), was developed to achieve erythroid cell-specific delivery as well as expression of the transduced gene. The development of such a chimeric vector system was accomplished by packaging heterologous DNA sequences cloned within the inverted terminal repeats of AAV and subsequently packaging the DNA inside the capsid structure of B19 virus. Recombinant B19 virus particles were assembled, as evidenced by electron microscopy as well as DNA slot blot analyses. The hybrid vector failed to transduce nonerythroid human cells, such as 293 cells, as expected. However, MB-02 cells, a human megakaryocytic leukemia cell line which can be infected by B19 virus following erythroid differentiation with erythropoietin (N. C. Munshi, S. Z. Zhou, M. J. Woody, D. A. Morgan, and A. Srivastava, J. Virol. 67:562–566, 1993) but lacks the putative receptor for AAV (S. Ponnazhagan, X.-S. Wang, M. J. Woody, F. Luo, L. Y. Kang, M. L. Nallari, N. C. Munshi, S. Z. Zhou, and A. Srivastava, J. Gen. Virol. 77:1111–1122, 1996), were readily transduced by this vector. The hybrid vector was also found to specifically target the erythroid population in primary human bone marrow cells as well as more immature hematopoietic progenitor cells following erythroid differentiation, as evidenced by selective expression of the transduced gene in these target cells. Preincubation with anticapsid antibodies against B19 virus, but not anticapsid antibodies against AAV, inhibited transduction of primary human erythroid cells. The efficiency of transduction of primary human erythroid cells by the recombinant B19 virus vector was significantly higher than that by the recombinant AAV vector. Further development of the AAV-B19 virus hybrid vector system should prove beneficial in gene therapy protocols aimed at the correction of inherited

  2. Evaluation of permanent deformation characteristics of unmodified and Polyethylene Terephthalate modified asphalt mixtures using dynamic creep test

    International Nuclear Information System (INIS)

    Baghaee Moghaddam, Taher; Soltani, Mehrtash; Karim, Mohamed Rehan

    2014-01-01

    Highlights: • Waste PET was utilized as modifier in asphalt mixture. • Deformation characteristics of asphalt mixtures were assessed. • Dynamic creep test was conducted at different temperatures and stress levels. • Permanent deformation models were introduced. - Abstract: One of the major types of plastics that can be found in Municipal Solid Waste (MSW) is Polyethylene Terephthalate (PET) which is a non-biodegradable semi-crystalline thermoplastic polymer, and is considered as polyester material. Generating large amount of waste PET, mainly as bottles, would cause environmental hazards by disposing in landfills. This paper aims to evaluate effects of utilizing waste PET flakes as modifier in asphalt mixture as an alternative solution to overcome the potential risks arise from producing large amount of waste PET as well as evaluating the deformation characteristics of unmodified and PET modified asphalt mixtures. To achieve this aim, different percentages of PET were designated for this investigation, namely: 0%, 0.2%, 0.4%, 0.6%, 0.8% and 1% by weight of aggregate particles, and dynamic creep test was performed at different stress levels (300 kPa and 400 kPa) and temperatures (10 °C, 25 °C and 40 °C). Consequently, Zhou three-stage model was developed. The results showed that permanent deformation characteristics of asphalt mixture were considerably improved by utilization of PET modification, when the permanent strain was remarkably decreased in PET modified mixture compared to the conventional mixture at all stress levels and temperatures. Besides, based on Zhou model, it was concluded that elastic and visco-elastic properties of asphalt mixture were improved by application of PET modification

  3. Comparison of Multiple Bioactive Constituents in Different Parts of Eucommia ulmoides Based on UFLC-QTRAP-MS/MS Combined with PCA.

    Science.gov (United States)

    Yan, Ying; Zhao, Hui; Chen, Cuihua; Zou, Lisi; Liu, Xunhong; Chai, Chuan; Wang, Chengcheng; Shi, Jingjing; Chen, Shuyu

    2018-03-13

    Eucommia ulmoides Oilv. (EU), also called Du-zhong, is a classical traditional Chinese medicine. Its bark, leaf, and male flower are all used for medicinal purposes, called Eucommiae Cortex (EC), Eucommiae Folium (EF), and Eucommiae Flos Male (EFM). In order to study the difference in synthesis and the accumulation of metabolites in different parts of EU, a reliable method based on ultra-fast liquid chromatography tandem triple quadrupole mass spectrometry (UFLC-QTRAP-MS/MS) was developed for the simultaneous determination of a total of 21 constituents, including two lignans, 6 iridoids, 6 penylpropanoids, 6 flavonoids, and one phenol in the samples (EC, EF, and EFM). Furthermore, principal component analysis (PCA) was performed to evaluate and classify the samples according to the contents of these 21 constituents. All of the results demonstrated that the chemical compositions in EC, EF, and EFM were significantly different and the differential constituents (i.e., aucubin, geniposidic acid, chlorogenic acid, pinoresinol-di- O -β-d-glucopyranoside, geniposide, cryptochlorogenic acid, rutin, and quercetin) were remarkably associated with sample classifications. The research will provide the basic information for revealing the laws of metabolite accumulation in EC, EF, and EFM from the same origin.

  4. COMMITTEES: SQM2009 - 14th International Conference on Strangeness in Quark Matter SQM2009 - 14th International Conference on Strangeness in Quark Matter

    Science.gov (United States)

    2008-04-01

    Local Organizing Committee Takeshi Kodama Chair, UFRJ Jun Takahashi Co-chair, UNICAMP Ignácio Bediaga e Hickman CBPF Eduardo Fraga UFRJ Frederique Grassi USP Yogiro Hama USP Gastão Krein IFT Erasmo Madureira Ferreira UFRJ Marcelo G. Munhoz USP Fernando Navarra USP Sandra Padula IFT Alejandro Szanto de Toledo USP César Augusto Zen Vasconcellos UFRGS International Advisory Committee Jörg Aichelin Nantes Federico Antinori Padova Tamás Biró Budapest Peter Braun-Munzinger GSI Jean Cleymans Cape Town Láaszló Csernai Bergen Timothy Hallman BNL Huan Zhong Huang UCLA Takeshi Kodama Rio de Janeiro Yu-Gang Ma Shanghai Jes Madsen Aarhus Ágnes Mócsy Pratt University Berndt Müller Duke University Grazyna Odyniec LBNL Helmut Oeschler Darmstadt Johann Rafelski Arizona Hans Georg Ritter LBNL Gunther Rolland MIT Karel Šafařík CERN Ladislav Sandor Kosice University Jack Sandweiss Yale University George S F Stephans MIT Horst Stöcker Frankfurt Larry McLerranBNL Helmut Satz Universitä Bielefeld Nu Xu LBNL Fuqiang Wang Purdue University William A. Zajc Columbia University Pengfei Zhuang Tsinghua University

  5. Comparison of Multiple Bioactive Constituents in Different Parts of Eucommia ulmoides Based on UFLC-QTRAP-MS/MS Combined with PCA

    Directory of Open Access Journals (Sweden)

    Ying Yan

    2018-03-01

    Full Text Available Eucommia ulmoides Oilv. (EU, also called Du-zhong, is a classical traditional Chinese medicine. Its bark, leaf, and male flower are all used for medicinal purposes, called Eucommiae Cortex (EC, Eucommiae Folium (EF, and Eucommiae Flos Male (EFM. In order to study the difference in synthesis and the accumulation of metabolites in different parts of EU, a reliable method based on ultra-fast liquid chromatography tandem triple quadrupole mass spectrometry (UFLC-QTRAP-MS/MS was developed for the simultaneous determination of a total of 21 constituents, including two lignans, 6 iridoids, 6 penylpropanoids, 6 flavonoids, and one phenol in the samples (EC, EF, and EFM. Furthermore, principal component analysis (PCA was performed to evaluate and classify the samples according to the contents of these 21 constituents. All of the results demonstrated that the chemical compositions in EC, EF, and EFM were significantly different and the differential constituents (i.e., aucubin, geniposidic acid, chlorogenic acid, pinoresinol-di-O-β-d-glucopyranoside, geniposide, cryptochlorogenic acid, rutin, and quercetin were remarkably associated with sample classifications. The research will provide the basic information for revealing the laws of metabolite accumulation in EC, EF, and EFM from the same origin.

  6. Superconductivity proximate to antiferromagnetism in a copper-oxide monolayer grown on Bi2Sr2CaCu2O8 +δ

    Science.gov (United States)

    Wang, Shuai; Zhang, Long; Wang, Fa

    2018-01-01

    A nodeless superconducting (SC) gap was reported in a recent scanning tunneling spectroscopy experiment of a copper-oxide monolayer grown on a Bi2Sr2CaCu2O8 +δ (Bi2212) substrate [Zhong et al., Sci. Bull. 61, 1239 (2016), 10.1007/s11434-016-1145-4], which is in stark contrast to the nodal d -wave pairing gap in the bulk cuprates. Motivated by this experiment, we first show with first-principles calculations that the tetragonal CuO (T-CuO) monolayer on the Bi2212 substrate is more stable than the commonly postulated CuO2 structure. The T-CuO monolayer is composed of two CuO2 layers sharing the same O atoms. The band structure is obtained by first-principles calculations, and its strong electron correlation is treated with the renormalized mean-field theory. We argue that one CuO2 sublattice is hole doped while the other sublattice remains half filled and may have antiferromagnetic (AF) order. The doped Cu sublattice can show d -wave SC; however, its proximity to the AF Cu sublattice induces a spin-dependent hopping, which splits the Fermi surface and may lead to a full SC gap. Therefore, the nodeless SC gap observed in the experiment could be accounted for by the d -wave SC proximity to an AF order, thus it is extrinsic rather than intrinsic to the CuO2 layers.

  7. Imagined Future in Chinese Novels at the Turn of the 21st century: A Study of Yellow Peril, The End of Red Chinese Dynasty and A Flourishing Age: China, 2013

    Directory of Open Access Journals (Sweden)

    Guo Wu

    2012-11-01

    Full Text Available Focusing on three influential contemporary Chinese political fantasy novels, this article contextualizes the stories in the complex spectrum of contemporary Chinese political thoughts and interprets them in light of the rivaling tendencies among the Chinese intellectuals since the 1990s, regarding the issues of rising nationalism and political authoritarianism, the possibilities of fascism and federalism, the role of a strong, centralized state, and the relevance of liberal democracy in China. The article calls attention to fiction as an expression of political thought and concerns, and argues that these novels present a pessimistic and chilling view of China’s political future, in contrast with the optimistic tone of novels of the same genre in the early 20th century, and also challenge an earlier cult of the Western model of liberal democracy.  An earlier Chinese-language version of the paper appeared in the website “Democratic ChinaC”, http://www.minzhuzhongguo.org 12/8/2010, entitled “Zhengzhi huanxiang xiaoshuo zhong de dangdai Zhongguo sixiang: jiedu Huang Huo, Zhongnanhai zuihou de douzheng, he Shengshi, Zhongguo 2013” [Chinese Political Thought as Reflected in Political Fantasy Novels: Interpreting 'Yellow'' Peril', 'The End of Red Chinese Dynasty', and 'A Flourishing Age: China, 2013'

  8. Nanogenerators for Self-Powered Gas Sensing

    Science.gov (United States)

    Wen, Zhen; Shen, Qingqing; Sun, Xuhui

    2017-10-01

    Looking toward world technology trends over the next few decades, self-powered sensing networks are a key field of technological and economic driver for global industries. Since 2006, Zhong Lin Wang's group has proposed a novel concept of nanogenerators (NGs), including piezoelectric nanogenerator and triboelectric nanogenerator, which could convert a mechanical trigger into an electric output. Considering motion ubiquitously exists in the surrounding environment and for any most common materials used every day, NGs could be inherently served as an energy source for our daily increasing requirements or as one of self-powered environmental sensors. In this regard, by coupling the piezoelectric or triboelectric properties with semiconducting gas sensing characterization, a new research field of self-powered gas sensing has been proposed. Recent works have shown promising concept to realize NG-based self-powered gas sensors that are capable of detecting gas environment without the need of external power sources to activate the gas sensors or to actively generate a readout signal. Compared with conventional sensors, these self-powered gas sensors keep the approximate performance. Meanwhile, these sensors drastically reduce power consumption and additionally reduce the required space for integration, which are significantly suitable for the wearable devices. This paper gives a brief summary about the establishment and latest progress in the fundamental principle, updated progress and potential applications of NG-based self-powered gas sensing system. The development trend in this field is envisaged, and the basic configurations are also introduced.

  9. Concurrent administration of anticancer chemotherapy drug and herbal medicine on the perspective of pharmacokinetics

    Directory of Open Access Journals (Sweden)

    Yung-Yi Cheng

    2018-04-01

    Full Text Available With an increasing number of cancer patients seeking an improved quality of life, complementary and alternative therapies are becoming more common ways to achieve such improvements. The potential risks of concurrent administration are serious and must be addressed. However, comprehensive evidence for the risks and benefits of combining anticancer drugs with traditional herbs is rare. Pharmacokinetic investigations are an efficient way to understand the influence of concomitant remedies. Therefore, this study aimed to collect the results of pharmacokinetic studies relating to the concurrent use of cancer chemotherapy and complementary and alternative therapies. According to the National Health Insurance (NHI database in Taiwan and several publications, the three most commonly prescribed formulations for cancer patients are Xiang-Sha-Liu-Jun-Zi-Tang, Jia-Wei-Xiao-Yao-San and Bu-Zhong-Yi-Qi-Tang. The three most commonly prescribed single herbs for cancer patients are Hedyotis diffusa, Scutellaria barbata, and Astragalus membranaceus. Few studies have discussed herb–drug interactions involving these herbs from a pharmacokinetics perspective. Here, we reviewed Jia-Wei-Xiao-Yao-San, Long-Dan-Xie-Gan-Tang, Curcuma longa and milk thistle to provide information based on pharmacokinetic evidence for healthcare professionals to use in educating patients about the risks of the concomitant use of various remedies. Keywords: Traditional Chinese medicine, Chemotherapy drug, Pharmacokinetics, Herb–drug interaction

  10. Wavelet denoising method; application to the flow rate estimation for water level control

    International Nuclear Information System (INIS)

    Park, Gee Young; Park, Jin Ho; Lee, Jung Han; Kim, Bong Soo; Seong, Poong Hyun

    2003-01-01

    The wavelet transform decomposes a signal into time- and frequency-domain signals and it is well known that a noise-corrupted signal could be reconstructed or estimated when a proper denoising method is involved in the wavelet transform. Among the wavelet denoising methods proposed up to now, the wavelets by Mallat and Zhong can reconstruct best the pure transient signal from a highly corrupted signal. But there has been no systematic way of discriminating the original signal from the noise in a dyadic wavelet transform. In this paper, a systematic method is proposed for noise discrimination, which could be implemented easily into a digital system. For demonstrating the potential role of the wavelet denoising method in the nuclear field, this method is applied to the steam or feedwater flow rate estimation of the secondary loop. And the configuration of the S/G water level control system is proposed for incorporating the wavelet denoising method in estimating the flow rate value at low operating powers

  11. Effects of carbon ion irradiation on survival rate, catalase and peroxidase activity of alfalfa M1 under low temperature stress

    International Nuclear Information System (INIS)

    Wang Shuyang; Li Jinghua; Jiang Boling

    2014-01-01

    In this study, three kinds of alfalfa including Zhonglan 1, BC-04-477 and Ta Cheng were treated with different doses of "1"2C"6"+ (75 keV) heavy ion radiation, and then the influence of survival rate, catalase (CAT) and peroxidase (POD) activity of M1 with low temperature stress were tested. The results showed that under the condition of 400 Gy radiation dose, the survival rate and CAT activity of Zhonglan 1 under low temperature stress have increased by 33.3%, 56.3% respectively compared with those of the control group, while there was no difference in POD activity between those two groups. The survival rate, CAT and POD activity of BC-04-477 treated with low temperature have been improved by 33.3%, 69.2%, 5.1% respectively compared with those of the control group when the radiation dose was 400 Gy. Compared with those of the control group, the survival rate, CAT and POD activity of Ta Cheng under low temperature stress have been improved by 25%, 26%,22.8% respectively when the radiation dose was 800 Gy. These results indicate that the viability and the cold resistance ability of Zhong Lan 1, BC-04-477 and Ta Cheng can be improved by "1"2C"6"+ radiation. (authors)

  12. Spotlight on medicinal chemistry education.

    Science.gov (United States)

    Pitman, Simone; Xu, Yao-Zhong; Taylor, Peter; Turner, Nicholas; Coaker, Hannah; Crews, Kasumi

    2014-05-01

    The field of medicinal chemistry is constantly evolving and it is important for medicinal chemists to develop the skills and knowledge required to succeed and contribute to the advancement of the field. Future Medicinal Chemistry spoke with Simone Pitman (SP), Yao-Zhong Xu (YX), Peter Taylor (PT) and Nick Turner (NT) from The Open University (OU), which offers an MSc in Medicinal Chemistry. In the interview, they discuss the MSc course content, online teaching, the future of medicinal chemistry education and The OU's work towards promoting widening participation. SP is a Qualifications Manager in the Science Faculty at The OU. She joined The OU in 1993 and since 1998 has been involved in the Postgraduate Medicinal Chemistry provision at The OU. YX is a Senior Lecturer in Bioorganic Chemistry at The OU. He has been with The OU from 2001, teaching undergraduate courses of all years and chairing the master's course on medicinal chemistry. PT is a Professor of Organic Chemistry at The OU and has been involved with the production and presentation of The OU courses in Science and across the university for over 30 years, including medicinal chemistry modules at postgraduate level. NT is a Lecturer in Analytical Science at The OU since 2009 and has been involved in the production of analytical sciences courses, as well as contributing to the presentation of a number of science courses including medicinal chemistry.

  13. Coherent quantum transport in disordered systems: II. Temperature dependence of carrier diffusion coefficients from the time-dependent wavepacket diffusion method

    International Nuclear Information System (INIS)

    Zhong, Xinxin; Zhao, Yi; Cao, Jianshu

    2014-01-01

    The time-dependent wavepacket diffusion method for carrier quantum dynamics (Zhong and Zhao 2013 J. Chem. Phys. 138 014111), a truncated version of the stochastic Schrödinger equation/wavefunction approach that approximately satisfies the detailed balance principle and scales well with the size of the system, is applied to investigate the carrier transport in one-dimensional systems including both the static and dynamic disorders on site energies. The predicted diffusion coefficients with respect to temperature successfully bridge from band-like to hopping-type transport. As demonstrated in paper I (Moix et al 2013 New J. Phys. 15 085010), the static disorder tends to localize the carrier, whereas the dynamic disorder induces carrier dynamics. For the weak dynamic disorder, the diffusion coefficients are temperature-independent (band-like property) at low temperatures, which is consistent with the prediction from the Redfield equation, and a linear dependence of the coefficient on temperature (hopping-type property) only appears at high temperatures. In the intermediate regime of dynamic disorder, the transition from band-like to hopping-type transport can be easily observed at relatively low temperatures as the static disorder increases. When the dynamic disorder becomes strong, the carrier motion can follow the hopping-type mechanism even without static disorder. Furthermore, it is found that the memory time of dynamic disorder is an important factor in controlling the transition from the band-like to hopping-type motions. (paper)

  14. An important rule for realizing metal → half-metal → semiconductor transition in single-molecule junctions

    Science.gov (United States)

    Zeng, Jing; Chen, Ke-Qiu; Long, Mengqiu

    2017-06-01

    Recently, Zhong et al (2015 Nano Lett. 15 8091) found that two additional hydrogen atoms can be adsorbed to the opposite aza-bridging nitrogen atoms of the manganese phthalocyanine (MnPc) macrocycle when exposed to H2. Thus the symmetry of the MnPc molecule is changed from 4-fold to 2-fold. Motivated by this recent experiment, we theoretically investigate a MnPc-based single-molecule junction in this work and propose a simple and reliable way to realize the transition of its electronic properties. On the basis of spin-polarized density-functional theory calculations combined with the Keldysh nonequilibrium Green’s technique, we find that the gradual hydrogenation in MnPc molecules gives rise to the changes of the hardness of the electron density and spin-selective orbital decoupling, which eventually leads to the realization of the first ever metal  →  half-metal  →  semiconductor transition behavior in single-molecule junctions. Analysis of molecular projected self-consistent Hamiltonian, Mulliken population, and local density of states also reveals an important rule for realizing this transition behavior. Our research confirms that the hydrogenation of MnPc molecules can realize various molecular functionalities in unitary material background.

  15. Comprehensive evaluation of power grid projects' investment benefits under the reform of transmission and distribution price

    Science.gov (United States)

    Wang, Yongli; Wang, Gang; Zuo, Yi; Fan, Lisha; Ling, Yunpeng

    2017-03-01

    On March 15, 2015, the Central Office issued the "Opinions on Further Deepening the Reform of Electric Power System" (Zhong Fa No. 9). This policy marks the central government officially opened a new round of electricity reform. As a programmatic document under the new situation to comprehensively promote the reform of the power system, No. 9 document will be approved as a separate transmission and distribution of electricity prices, which is the first task of promoting the reform of the power system. Grid tariff reform is not only the transmission and distribution price of a separate approval, more of the grid company input-output relationship and many other aspects of deep-level adjustments. Under the background of the reform of the transmission and distribution price, the main factors affecting the input-output relationship, such as the main business, electricity pricing, and investment approval, financial accounting and so on, have changed significantly. The paper designed the comprehensive evaluation index system of power grid projects' investment benefits under the reform of transmission and distribution price to improve the investment efficiency of power grid projects after the power reform in China.

  16. The application characteristics of Zhongjing external prescription medicine

    Directory of Open Access Journals (Sweden)

    Hui Zhao

    2017-12-01

    Full Text Available Objective: To explore the application characteristics of Zhongjing prescription topical Chinese medicine. Methods: in this paper, according to the dosage form, Zhongjing topical agent will be divided into suppository, smoked lotion, apply is scattered, plug nasal powder four categories. Through an analysis on its books, records, and clinical applications, we are able to sum up the application characteristics of the zhongjing agent for external use. Results: in the clinical medicine, topical Zhongjing prescription cure of the disease has a long history of the role, through the analysis of Zhongjing topical prescription whole thinking, dialectical thinking, and thinking and characteristics of treatment technology that has the characteristics of topical drugs, dosage form differentiation flexible, external treatment for internal diseases, both inside and outside. Conclusion: topical medicine not only in the clinical treatment effect is good, and to inherit and develop Zhang Zhongjing thought of medicine, medical practice, law, strengthen Zhong Jing prescription and medicine, to enrich TCM clinical diagnosis and treatment methods to improve the clinical efficacy of traditional Chinese medicine, Chinese medicine clinics provide high standards of service for patients.

  17. Propagation of shock waves in elastic solids caused by cavitation microjet impact. II: Application in extracorporeal shock wave lithotripsy.

    Science.gov (United States)

    Zhong, P; Chuong, C J; Preminger, G M

    1993-07-01

    To better understand the mechanism of stone fragmentation during extracorporeal shock wave lithotripsy (ESWL), the model developed in Part I [P. Zhong and C.J. Chuong, J. Acoust. Soc. Am. 94, 19-28 (1993)] is applied to study cavitation microjet impingement and its resultant shock wave propagation in renal calculi. Impact pressure at the stone boundary and stress, strain at the propagating shock fronts in the stone were calculated for typical ESWL loading conditions. At the anterior surface of the stone, the jet induced compressive stress can vary from 0.82 approximately 4 times that of the water hammer pressure depending on the contact angles; whereas the jet-induced shear stress can achieve its maximum, with a magnitude of 30% approximately 54% of the water hammer pressure, near the detachment of the longitudinal (or P) wave in the solid. Comparison of model predictions with material failure strengths of renal calculi suggests that jet impact can lead to stone surface erosion by combined compressive and shear loadings at the jet impacting surface, and spalling failure by tensile forces at the distal surface of the stone. Comparing responses from four different stone types suggests that cystine is the most difficult stone to fragment in ESWL, as observed from clinical experience.

  18. A Hamiltonian-based derivation of Scaled Boundary Finite Element Method for elasticity problems

    International Nuclear Information System (INIS)

    Hu Zhiqiang; Lin Gao; Wang Yi; Liu Jun

    2010-01-01

    The Scaled Boundary Finite Method (SBFEM) is a semi-analytical solution approach for solving partial differential equation. For problem in elasticity, the governing equations can be obtained by mechanically based formulation, Scaled-boundary-transformation-based formulation and principle of virtual work. The governing equations are described in the frame of Lagrange system and the unknowns are displacements. But in the solution procedure, the auxiliary variables are introduced and the equations are solved in the state space. Based on the observation that the duality system to solve elastic problem proposed by W.X. Zhong is similar to the above solution approach, the discretization of the SBFEM and the duality system are combined to derive the governing equations in the Hamilton system by introducing the dual variables in this paper. The Precise Integration Method (PIM) used in Duality system is also an efficient method for the solution of the governing equations of SBFEM in displacement and boundary stiffness matrix especially for the case which results some numerical difficulties in the usually uses the eigenvalue method. Numerical examples are used to demonstrate the validity and effectiveness of the PIM for solution of boundary static stiffness.

  19. Cryogenic helium gas convection research

    International Nuclear Information System (INIS)

    Donnelly, R.J.

    1994-10-01

    This is a report prepared by a group interested in doing research in thermal convection using the large scale refrigeration facilities available at the SSC Laboratories (SSCL). The group preparing this report consists of Michael McAshan at SSCL, Robert Behringer at Duke University, Katepalli Sreenivasan at Yale University, Xiao-Zhong Wu at Northern Illinois University and Russell Donnelly at the University of Oregon, who served as Editor for this report. This study reports the research and development opportunities in such a project, the technical requirements and feasibility of its construction and operation, and the costs associated with the needed facilities and support activities. The facility will be a unique national resource for studies of high-Reynolds-number and high-Rayleigh-number and high Rayleigh number turbulence phenomena, and is one of the six items determined as suitable for potential funding through a screening of Expressions of Interest. The proposed facility is possible only because of the advanced cryogenic technology available at the SSCL. Typical scientific issues to be addressed in the facility will be discussed. It devolved during our study, that while the main experiment is still considered to be the thermal convection experiment discussed in our original Expression of Interest, there are now a very substantial set of other, important and fundamental experiments which can be done with the large cryostat proposed for the convection experiment. We believe the facility could provide several decades of front-line research in turbulence, and shall describe why this is so

  20. Graphene oxide-modified ZnO particles: synthesis, characterization, and antibacterial properties

    Directory of Open Access Journals (Sweden)

    Zhong LL

    2015-08-01

    Full Text Available Linlin Zhong, Kyusik Yun Department of Bionanotechnology, Gachon University, Gyeonggi-do, Republic of Korea Abstract: Nanosized ZnO particles with diameters of 15 nm were prepared with a solution precipitation method at low cost and high yield. The synthesis of the particles was functionalized by the organic solvent dimethylformamide, and the particles were covalently bonded to the surface of graphene oxide. The morphology of the graphene oxide sheets and ZnO particles was confirmed with field emission scanning electron microscopy and biological atomic force microscopy. Fourier transform infrared spectroscopy and X-ray diffraction were used to analyze the physical and chemical properties of the ZnO/graphene oxide composites that differed from those of the individual components. Enhanced electrochemical properties were detected with cyclic voltammetry, with a redox peak of the composites at 0.025 mV. Excellent antibacterial activity of ZnO/graphene oxide composites was observed with a microdilution method in which minimum inhibitory concentrations of 6.25 µg/mL for Escherichia coli and Salmonella typhimurium, 12.5 µg/mL for Bacillus subtilis, and 25 µg/mL for Enterococcus faecalis. After further study of the antibacterial mechanism, we concluded that a vast number of reactive oxygen species formed on the surface of composites, improving antibacterial properties. Keywords: graphene oxide, ZnO, characterization, antibacterial property

  1. The absorption ability for carbohydrate between vigorous and weak spikelets in hybrid rice and its restorers

    International Nuclear Information System (INIS)

    Wang Xi; Tao Longxing; Tian Shulan; Huang Xiaolin; Yu Meiyu

    2000-01-01

    Some hybrid rice combinations and their restorers, II you2070 (indica/Indica) and its restorer2070, Shuangyou23 (Japonica/Japonica) with its restorer 91-23, sub-species hybrid rice Xieyou 413 (Indica/Japonica) with its restorer Zhong 413, were selected as rice material and planted in pot and field to study the differences of absorption ability for labelled carbohydrate between vigorous and weak spikelets, and to demonstrate the phenomenon of 'inter-grain apical dominance' in rice. It was shown that the absorbing rate of hybrid rice and it restorer for store material and for photo-material was 50% and 80% respectively, and the absorbing rate of hybrid rice was a litter higher than that of its restorer. However, there was a big difference between vigorous spikelets and weak spikelets in the absorbing ability for carbohydrate. The absorbing amount of vigorous spikelets was 10 times higher than that of the weak spikelets, especially in hybrid rice combinations. It was also observed that the 'inter-grain apical dominance' in hybrid rice was stronger than its restorer, which might be one of the main reasons for low seed setting in hybrid rice combination

  2. Influence of polyethylene glycol coating on biodistribution and toxicity of nanoscale graphene oxide in mice after intravenous injection

    Directory of Open Access Journals (Sweden)

    Li B

    2014-10-01

    Full Text Available Bo Li,1,2 Xiao-Yong Zhang,1 Jian-Zhong Yang,1 Yu-Jie Zhang,1 Wen-Xin Li,1 Chun-Hai Fan,1 Qing Huang1 1Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 2Department of Human Anatomy, College of Basic Medical Sciences, Jilin University, Changchun, People’s Republic of China Abstract: In this study, we assessed the in vivo behavior and toxicology of nanoscale graphene oxide (NGO in mice after intravenous injection. The influence of a polyethylene glycol (PEG coating on the distribution and toxicity of the NGO was also investigated. The results show that NGO is mainly retained in the liver, lung, and spleen. Retention in the lung is partially due to NGO aggregation. The PEG coating reduces the retention of NGO in the liver, lung, and spleen and promotes the clearance of NGO from these organs, but NGO and NGO-PEG are still present after 3 months. The PEG coating effectively reduces the early weight loss caused by NGO and alleviates NGO-induced acute tissue injuries, which can include damage to the liver, lung, and kidney, and chronic hepatic and lung fibrosis. Keywords: graphene oxide, biodistribution, toxicity, polyethylene glycol

  3. A rare life-threatening disease: unilateral kidney compressed by huge chronic spontaneous retroperitoneal hemorrhage

    Directory of Open Access Journals (Sweden)

    Lu HY

    2018-03-01

    Full Text Available Hao-Yuan Lu,1,* Wei Wei,2,* Qi-Wei Chen,1,* Qing-Gui Meng,1 Gao-Hua Hu,1 Xian-Lin Yi,1,3 Xian-Zhong Bai1 1Department of Urology, Tumor Hospital of Guangxi Medical University and Guangxi Cancer Research Institute, Nanning 530021, China; 2Department of Radiology, Tumor Hospital of Guangxi Medical University and Guangxi Cancer Research Institute, Nanning 530021,China; 3Hubei Engineering Laboratory for Synthetic Microbiology, Wuhan Institute of Biotechnology, Wuhan 430075, China *These authors contributed equally to this work Objectives: To study an uncommon life-threatening disease, spontaneous retroperitoneal and perirenal hemorrhage. Case descriptions: A 69-year-old male presented with pain in the left waist and back of 1 month duration. The renal abscess was suspected by magnetic resonance imaging before operation. The perirenal hematoma was cleaned by operation. In another case, the patient had a functional solitary left kidney compressed by a huge retroperitoneal mass and uropenia appeared. Results: The first patient died of adult respiratory distress syndrome after surgery. The second patient died of cardiac insufficiency and pulmonary embolism on the second day after evacuation of retroperitoneal hematoma. Conclusion: Conservative surgery, such as selective arterial embolization, is a reasonable approach in patients with chronic spontaneous retroperitoneal and perirenal space hemorrhage and with poor general condition. We strongly recommend drainage or interventional therapy, but not a major surgery, in patients with poor condition. Keywords: kidney, spontaneous, retroperitoneal, hemorrhage, surgery

  4. Dam break analysis and flood inundation map of Krisak dam for emergency action plan

    Science.gov (United States)

    Juliastuti, Setyandito, Oki

    2017-11-01

    The Indonesian Regulation which refers to the ICOLD Regulation (International Committee on Large Dam required have the Emergency Action Plan (EAP) guidelines because of the dams have potential failure. In EAP guidelines there is a management of evacuation where the determination of the inundation map based on flood modeling. The purpose of the EAP is to minimize the risk of loss of life and property in downstream which caused by dam failure. This paper will describe about develop flood modeling and inundation map in Krisak dam using numerical methods through dam break analysis (DBA) using hydraulic model Zhong Xing HY-21. The approaches of dam failure simulation are overtopping and piping. Overtopping simulation based on quadrangular, triangular and trapezium fracture. Piping simulation based on cracks of orifice. Using results of DBA, hazard classification of Krisak dam is very high. The nearest village affected dam failure is Singodutan village (distance is 1.45 kilometer from dam) with inundation depth is 1.85 meter. This result can be used by stakeholders such as emergency responders and the community at risk in formulating evacuation procedure.

  5. An important rule for realizing metal → half-metal → semiconductor transition in single-molecule junctions

    International Nuclear Information System (INIS)

    Zeng, Jing; Chen, Ke-Qiu; Long, Mengqiu

    2017-01-01

    Recently, Zhong et al (2015 Nano Lett . 15 8091) found that two additional hydrogen atoms can be adsorbed to the opposite aza-bridging nitrogen atoms of the manganese phthalocyanine (MnPc) macrocycle when exposed to H 2 . Thus the symmetry of the MnPc molecule is changed from 4-fold to 2-fold. Motivated by this recent experiment, we theoretically investigate a MnPc-based single-molecule junction in this work and propose a simple and reliable way to realize the transition of its electronic properties. On the basis of spin-polarized density-functional theory calculations combined with the Keldysh nonequilibrium Green’s technique, we find that the gradual hydrogenation in MnPc molecules gives rise to the changes of the hardness of the electron density and spin-selective orbital decoupling, which eventually leads to the realization of the first ever metal  →  half-metal  →  semiconductor transition behavior in single-molecule junctions. Analysis of molecular projected self-consistent Hamiltonian, Mulliken population, and local density of states also reveals an important rule for realizing this transition behavior. Our research confirms that the hydrogenation of MnPc molecules can realize various molecular functionalities in unitary material background. (paper)

  6. Evidence of topological insulator state in the semimetal LaBi

    Science.gov (United States)

    Lou, R.; Fu, B.-B.; Xu, Q. N.; Guo, P.-J.; Kong, L.-Y.; Zeng, L.-K.; Ma, J.-Z.; Richard, P.; Fang, C.; Huang, Y.-B.; Sun, S.-S.; Wang, Q.; Wang, L.; Shi, Y.-G.; Lei, H. C.; Liu, K.; Weng, H. M.; Qian, T.; Ding, H.; Wang, S.-C.

    2017-03-01

    By employing angle-resolved photoemission spectroscopy combined with first-principles calculations, we performed a systematic investigation on the electronic structure of LaBi, which exhibits extremely large magnetoresistance (XMR), and is theoretically predicted to possess band anticrossing with nontrivial topological properties. Here, the observations of the Fermi-surface topology and band dispersions are similar to previous studies on LaSb [L.-K. Zeng, R. Lou, D.-S. Wu, Q. N. Xu, P.-J. Guo, L.-Y. Kong, Y.-G. Zhong, J.-Z. Ma, B.-B. Fu, P. Richard, P. Wang, G. T. Liu, L. Lu, Y.-B. Huang, C. Fang, S.-S. Sun, Q. Wang, L. Wang, Y.-G. Shi, H. M. Weng, H.-C. Lei, K. Liu, S.-C. Wang, T. Qian, J.-L. Luo, and H. Ding, Phys. Rev. Lett. 117, 127204 (2016), 10.1103/PhysRevLett.117.127204], a topologically trivial XMR semimetal, except the existence of a band inversion along the Γ -X direction, with one massless and one gapped Dirac-like surface state at the X and Γ points, respectively. The odd number of massless Dirac cones suggests that LaBi is analogous to the time-reversal Z2 nontrivial topological insulator. These findings open up a new series for exploring novel topological states and investigating their evolution from the perspective of topological phase transition within the family of rare-earth monopnictides.

  7. Stability in Effects of gamma-Irradiated Chinese Medicinal Prescriptions on Protection of Mice from Radiation

    International Nuclear Information System (INIS)

    Yang Jung-Ah; Kim Sung-Ho

    2000-01-01

    The radioprotective effects of irradiated medicinal plants on biological system were studied to apply the irradiation technology for hygienic purpose that is usually performed by chemical preservatives. We previously reported that the three Chinese medicinal prescriptions, Si-Wu-Tang, Bu-Zhong-Yi-Qi-Tang and San-Ling-Bai-Shu-San, showed radioprotective effects in mice. In these experiments, to investigate the difference in radioprotective effects between irradiated (10 kGy) and non-irradiated medicinal plants, mice were administered with the irradiated or non-irradiated prescriptions and then the mice were exposed to gamma-rays with low and high dosage. Non-exposed mice were also prepared as a control. The effects of prescriptions on the jejunal crypt survival, endogenous spleen colony formation, and apoptosis of jejunal crypt cells in mice were investigated after exposure. All of the prescriptions showed the protective effects of the jejunal crypt (p0.05) and the adminstration of the prescriptions increased the formation of endogenous spleen colony (p0.05) and reduced the frequency of radiation-induced apoptosis (p0.05). No significant difference in effects between irradiated and non-irradiated prescreption on the parameters was found in mice administered with each prescription before exposure to gamma-rays. In non-exposed mice, there were no different findings in the parameters between irradiated and non-irradiated prescription

  8. Some Details from Eurasian Ethnic History – Altaic Peoples, Chinese Sources and Turania

    Directory of Open Access Journals (Sweden)

    Emil Heršak

    2000-12-01

    sources. The list of foreign ethnonyms is large even in the Shang oracles inscriptions. As has been suggested, the Shang distinguished subdued people from hostile outer tribes, indicated by the term fang. Among the peoples noted in the Shang period, most important were the Qiang, Zhou, Quan, Guifang and Yifang. The Qiang and Zhou may have been allied against the Shang, who on their part had special ties with the Quan. The Zhou ultimately led a coalition of peoples against the last Shang ruler precisely at the moment when he was battling in the East against the Yifang. In the following Zhou period, the term fang gradually disappeared and most foreign peoples were to be denoted as Yi (formerly Yifang, Man, Rong and Di. The Zhou also faced a particular threat from the Quanrong (Quan and in the 10th century B.P. deported many of them into outlaying regions – later the Zhou were attacked by a people of unknown origin, the Xianyun, and although the attack was repelled, by the 8th century the Quanrong revived and captured the Zhou capital. This led to the foundation of a new capital in the East, followed by several centuries in which the rulers of various Chinese states assumed a hegemonistic position. It was in this period that the Chinese finally formulated a worldview of themselves as the “Middle Kingdom“, surrounded by “barbarians of the four corners“ – i.e. Yi in the East, Man in the south, Rong in the West and Di in the North. This can be seen as the “first circle“ of foreign peoples around Ancient Chine. Yet when the Chinese state Zhao and later Qin (whose rulers may have originated from the Quanrong expanded to the Ordos and Mongolian border, they reached also a “second circle“ of peoples – in dicated by the ethnonyms Hu, Xiongnu and Yuezhi. Sources at the time also provide often-fantastic references to even further peoples, such as the Dingling in Siberia, who would have constituted a “third circle“ around China. In the final section of the

  9. Development and blood compatibility assessment of electrospun polyvinyl alcohol blended with metallocene polyethylene and plectranthus amboinicus (PVA/mPE/PA for bone tissue engineering

    Directory of Open Access Journals (Sweden)

    Qi J

    2018-05-01

    Full Text Available Jie Qi,1,* Huang Zhang,2,* Yingzhou Wang,3 Mohan Prasath Mani,4 Saravana Kumar Jaganathan5–7 1Department of Orthopedics, Shaanxi Provincial People’s Hospital, 2Department of Orthopedics, Han Zhong People’s Hospital, Han Zhong, Shaanxi Province, 3Beijing Meinuoyikang Health Food Co., Ltd, Beijing, People’s Republic of China; 4Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia; 5Department for Management of Science and Technology Development, 6Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam; 7IJN-UTM Cardiovascular Engineering Centre, Department of Clinical Sciences, Faculty of Biosciences and Medical Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia *These authors contributed equally to this work Introduction: Currently, the design of extracellular matrix (ECM with nanoscale properties in bone tissue engineering is challenging. For bone tissue engineering, the ECM must have certain properties such as being nontoxic, highly porous, and should not cause foreign body reactions. Materials and methods: In this study, the hybrid scaffold based on polyvinyl alcohol (PVA blended with metallocene polyethylene (mPE and plectranthus amboinicus (PA was fabricated for bone tissue engineering via electrospinning. The fabricated hybrid nanocomposites were characterized by scanning electron microscopy (SEM, Fourier transform and infrared spectroscopy (FTIR, thermogravimetric analysis (TGA, contact angle measurement, and atomic force microscopy (AFM. Furthermore, activated partial thromboplastin time (APTT, prothrombin time (PT, and hemolytic assays were used to investigate the blood compatibility of the prepared hybrid nanocomposites. Results: The prepared hybrid nanocomposites showed reduced fiber diameter (238±45 nm and also increased porosity (87% with decreased pore diameter (340±86 nm compared with pure PVA. The interactions between PVA, m

  10. On the use of the stabilised Q1P0 element for geodynamical simulations and why this is a bad choice for buyoancy-driven flows.

    Science.gov (United States)

    Thieulot, Cedric

    2016-04-01

    Many Finite Element geodynamical codes (Fullsack,1995; Zhong et al., 2000; Thieulot, 2011) are based on bi/tri­-linear velocity constant pressure element (commonly called Q1P0), because of its ease of programming and rather low memory footprint, despite the presence of (pressure) checker­board modes. However, it is long known that the Q1P0 is not inf­-sup stable and does not lend itself to the use of iterative solvers, which makes it a less­ than­ ideal candidate for high resolution 3D models. Other attempts were made more recently (Burstedde et al., 2013; Le Pourhiet et al., 2012) with the use of the stabilised Q1Q1 element (bi/tri­-linear velocity and pressure). This element, while also attractive from an implementation and memory standpoint, suffers a major drawback due to the artificial compressibility introduced by the polynomial projection stabilization. These observations have shifted part of the community towards the Finite Difference Method while the remaining part is now embracing inf­sup stable second­ order elements [May et al., 2015; Kronbichler,2012). Rather surprinsingly, a third option exists when it comes to first ­order elements in the form of the stabilised Q1P0 element, but virtually no literature exists concerning its use for geodynamical applications. I will then recall the specificity of the stabilisation and will carry out a series of benchmark experiments and geodynamical tests to assess its performance. While being shown to work as expected in benchmark experiments, the stabilised Q1P0 element turns out to introduce first-order numerical artefacts in the velocity and pressure solutions in the case of buoyancy-driven flows. Burstedde, C., Stadler, G., Alisic, L., Wilcox, L. C., Tan, E., Gurnis, M., & Ghattas, O. (2013). Large­scale adaptive mantle convection simulation. Geophysical Journal International, 192(3), 889­906. Fullsack, P. (1995). An arbitrary Lagrangian­Eulerian formulation for creeping flows and its application in

  11. Preparation and antitumor evaluation of self-assembling oleanolic acid-loaded Pluronic P105/D-α-tocopheryl polyethylene glycol succinate mixed micelles for non-small-cell lung cancer treatment

    Directory of Open Access Journals (Sweden)

    Wu H

    2016-11-01

    Full Text Available Hao Wu,1–3 Qingxiang Zhong,1,2 Rongling Zhong,4 Houcai Huang,4 Zhi Xia,4 Zhongcheng Ke,1,5 Zhenhai Zhang,1 Jie Song,1,2 Xiaobin Jia1–3 1Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, 2Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Province Academy of Chinese Medicine, Nanjing, Jiangsu, 3College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 4Laboratory Animal Center, Jiangsu Province Academy of Chinese Medicine, Nanjing, Jiangsu, 5College of Chemistry and Chemical Engineering, Huangshan University, Huangshan, Anhui, People’s Republic of China Abstract: Oleanolic acid (OA is a triterpenoid found in various fruits and vegetables and used in traditional Chinese medicine. OA plays a crucial role in the treatment of several cancers, but poor water solubility, low permeability, and significant efflux have limited its widespread clinical use. Vitamin E-D-α-tocopheryl polyethylene glycol succinate (vitamin E-TPGS and Pluronic P105 were used to improve the solubility and permeability and to decrease the efflux of OA. OA-loaded mixed micelles were prepared by ethanol thin-film hydration. The physicochemical properties of the micelles, including zeta potential, morphology, particle size, solubility, drug loading, and drug entrapment efficiency were characterized. OA release from micelles was slower than that from the free drug system. OA uptake by A549 non-small-cell lung cancer (NSCLC cells was enhanced by the micelles. A tumor model was established by injecting A549 cells into nude mice. In vivo imaging showed that OA-micelles could accumulate in the tumors of nude mice. Additionally, smaller tumor size and increased expression of pro-apoptotic proteins were observed in OA-micelle-treated mice, indicating that OA-micelles are more effective than free OA in treating cancer. In vitro experiments were performed using two NSCLC cell

  12. Masaje Tuina en el tratamiento de la dispepsia funcional en los niños Tuina massage in the treatment of functional dyspepsia in children

    Directory of Open Access Journals (Sweden)

    Lesbia Infante Tamayo

    2008-03-01

    Full Text Available INTRODUCCIÓN. El masaje Tuina es una de las terapias más antiguas utilizada por el ser humano y se le considera un componente importante de la medicina tradicional china. El objetivo de este trabajo fue demostrar la eficacia del masaje Tuina en el tratamiento de la dispepsia funcional en los niños. MÉTODOS. Se realizó un estudio experimental de tipo ensayo clínico controlado, cuyo universo estuvo constituido por pacientes con dispepsia funcional que cumplieron los criterios de inclusión previamente fijados. La muestra estuvo compuesta por 100 pacientes divididos en dos grupos: un grupo A, con pacientes a los que se aplic�� el masaje, y un grupo B, integrado por pacientes que recibieron tratamiento convencional. La técnica empleada fue de empuje y sobamiento (tonificación y dispersión. Las zonas estimuladas fueron Ban Men, Zhong Wan (Vc12, ZusanLi (E36, San Guan, Liu Fu. El tratamiento convencional consistió en la administración de metoclopramida, en dosis de 0,1 mg/kg cada 8 h, por vía intramuscular. Una vez controlado el cuadro emético, se administró el mismo medicamento por vía oral y con igual frecuencia. Ambos grupos se evaluaron a las 12, 24, 48, 72 h del tratamiento inicial. RESULTADOS. La respuesta al tratamiento convencional fue superior en el grupo estudio (48 pacientes; 96 % en comparación con el grupo control (46 pacientes; 92 %, pero las diferencias no fueron estadísticamente significativas. Las complicaciones halladas fueron reacciones extrapiramidales e irritación de la piel, pero las diferencias entre los grupos tampoco fueron significativas. La estadía hospitalaria de la mayoría de los pacientes estuvo entre las 25 y 48 h. CONCLUSIONES. Pudimos concluir que el masaje Tuina es tan eficaz como el tratamiento convencional para el control de la dispepsia funcional en los niños.INTRODUCTION. The Tuina massage is one of the oldest therapies used by the human being and it is considered an important component of

  13. Comparison of corneal power obtained from VERION image-guided surgery system and four other devices

    Directory of Open Access Journals (Sweden)

    Lin HY

    2017-07-01

    Full Text Available Hung-Yuan Lin,1,* Hsin-Yang Chen,1,2,* Han Bor Fam,3 Ya-Jung Chuang,1 Ronald Yeoh,4 Pi-Jung Lin5 1Universal Eye Center, Zhongli Branch, Zhongli County, TaoYuan City, Taiwan, Republic of China; 2Ophthalmology Department, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China; 3Ophthalmology Department, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 4Ophthalmology Department, Eye and Retina Surgeons, Camden Medical Centre, Singapore; 5Universal Eye Center, Xinnan Branch, Taipei City, Taiwan, Republic of China *These authors contributed equally to this work Purpose: To assess the corneal keratometric values obtained using the VERION image-guided surgery system and other devices.Methods: This study evaluated the right eyes of 115 cataract patients before intraocular lens (IOL implantation through consecutive tests using 5 devices: VERION Reference Unit , Placido-based corneal topography (OPD-Scan III, monochromatic light-emitting diodes (LenStar LS900 and AL-Scan, and rotary prism technology (auto kerato-refractometer KR-8800. Analyzed parameters were corneal steep and flat keratometric values (Ks and Kf and corneal astigmatism and axis. These parameters were evaluated using the one-sample two-tailed t-test and the 95% limits of agreement (95% LOAs between the devices.Results: The mean corneal cylinder value measurements were -0.97±0.63 D, -0.88± 0.60 D, -0.90±0.69 D, -0.90±0.67 D, and -0.83±0.60 D with VERION, LenStar, AL-Scan (2.4 mm, OPD III, and KR-8800, respectively. Only KR-8800 showed a significant difference from VERION in the corneal cylinder value (P<0.05. The mean differences in the Kf and Ks of VERION compared to those of OPD III were 0.18±0.45 D and 0.17±0.38 D (P<0.05, respectively. The 95% LOAs of Bland–Altman analysis for the corneal astigmatism axis of the VERION with LenStar, AL-Scan (2.4 mm, OPD III, and KR-8800 were -26.25° to 58.71°, -20.61° to 47.44°, -25.03° to 58.98°, and -27.85

  14. Photodissociation of Small Molecules and Photoionization of Free Radicals Using the VUV Velocity-Map Imaging Photoion and Photoelectron Method

    Science.gov (United States)

    Gao, Hong

    The tunable vacuum ultraviolet (VUV) laser generated through the two-photon resonance-enhanced four-wave mixing scheme is combined with the newly developed time-slice velocity map imaging photoion method to study the photodissociation of small molecules in the VUV region, and with the velocity map imaging photoelectron method to study the photoionization of free radicals. The photodissociation dynamics of NO in the energy region around 13.5 eV has been investigated. Branching ratios of the three lowest dissociation channels of 12C 16O that produce C(3P) + O(3P), C( 1D) + O(3P) and C(3P) + O(1D) are measured for the first time in the VUV region from 102,500 cm-1 to 110,500 cm-1, valuable information of the dissociation dynamics for this prototype system has been deduced. We demonstrated an experiment that has two independently tunable VUV lasers and a time-slice velocity map imaging setup, this provides us a global way to perform systematic state-selected photodissociation of small molecules via state-selected detection of the atomic products in the VUV region. The velocity map imaging photoelectron method was successfully used to obtain the photoelectron spectrum of the propargyl radical (C3H3) via a single VUV photoionization process. The propargyl radical is generated by the 193 nm laser photodissociation of the precursor C3H3Cl. This is the first time that the velocity map imaging photoelectron method is used to get the photoelectron spectra of free radicals, indicating that it is a powerful technique for studying the photoionization of free radicals which are always hard to be produced with high enough number densities for spectroscopic studies. This dissertation is mainly based on the following peer-reviewed journal articles: 1. Hong Gao, Yang Pan, Lei Yang, Jingang Zhou, C. Y. Ng and William M. Jackson. "Time-slice velocity-map ion imaging studies of the Photodissociation of NO in the vacuum ultraviolet region", the Journal of Chemical Physics, 136, 134302

  15. Comprehensive geobiological characterization of a bituminous carbonate facies with Ediacara-type fossils (Shibantan Member, South China)

    Science.gov (United States)

    Duda, Jan-Peter; Blumenberg, Martin; Thiel, Volker; Simon, Klaus; Zhu, Maoyan; Reitner, Joachim

    2015-04-01

    13C = -31.7 to -36.3o VPDB) indicate a significant withdrawal of 12C by primary producers that thrived within the microbial mats. At the same time, sulphurised biomarkers in the bitumen and HyPy-treated extraction residue hint at organic matter decomposition and concomitant sulphide production by sulphate-reducing bacteria. Given the sedimentological evidence for periodical ventilation of the water column by storms, sulphide oxidising bacteria were possibly favoured whenever oxygen became available at the sediment-water interface. Taken together, the environments in which the microbial-mat-associated biota including Ediacara-type fossils throve were highly dynamic due to a complex interplay of geological and biological processes. References Chen Z., Zhou C., Xiao S., Wang W., Guan C., Hua H., Yuan X., 2014. New Ediacara fossils preserved in marine limestone and their ecological implications. Scientific Reports, 4 Ding Q. and Chen Y., 1981. Discovery of soft metazoan from the Sinian System along eastern Yangtze Gorge, Hubei. Journal of the Wuhan College of Geology, 2, 53-57. Shen, B., Xiao S., Zhou C., Yuan X., 2009. Yangtziramulus zhangi New Genus and Species, a Carbonate-Hosted Macrofossil from the Ediacaran Dengying Formation in the Yangtze Gorges Area, South China. Journal of Paleontology, 83(4): 575-587. Sun W., 1986. Late precambrian pennatulids (sea pens) from the eastern Yangtze Gorge, China: Paracharnia gen. nov. Precambrian Research, 31(4), 361-375. Xiao S., Shen B., Zhou C., Xie G., Yuan X., 2005. A uniquely preserved Ediacaran fossil with direct evidence for a quilted bodyplan. Proceedings of the National Academy of Sciences of the United States of America, 102(29), 10227-10232.

  16. Pharmacological activities, mechanisms of action, and safety of salidroside in the central nervous system

    Directory of Open Access Journals (Sweden)

    Zhong ZF

    2018-05-01

    Full Text Available Zhifeng Zhong,1 Jing Han,1 Jizhou Zhang,1 Qing Xiao,1 Juan Hu,1,2 Lidian Chen1,2 1Institute of Materia Medica, Fujian Academy of Traditional Chinese Medicine, Fuzhou, Fujian, People’s Republic of China; 2School of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, People’s Republic of China Abstract: The primary objective of this review article was to summarize comprehensive information related to the neuropharmacological activity, mechanisms of action, toxicity, and safety of salidroside in medicine. A number of studies have revealed that salidroside exhibits neuroprotective activities, including anti-Alzheimer’s disease, anti-Parkinson’s disease, anti-Huntington’s disease, anti-stroke, anti-depressive effects, and anti-traumatic brain injury; it is also useful for improving cognitive function, treating addiction, and preventing epilepsy. The mechanisms underlying the potential protective effects of salidroside involvement are the regulation of oxidative stress response, inflammation, apoptosis, hypothalamus-pituitary-adrenal axis, neurotransmission, neural regeneration, and the cholinergic system. Being free of side effects makes salidroside potentially attractive as a candidate drug for the treatment of neurological disorders. It is evident from the available published literature that salidroside has potential use as a beneficial therapeutic medicine with high efficacy and low toxicity to the central nervous system. However, the definite target protein molecules remain unclear, and clinical trials regarding this are currently insufficient; thus, guidance for further research on the molecular mechanisms and clinical applications of salidroside is urgent. Keywords: salidroside, Alzheimer’s disease, Parkinson’s disease, stroke, cognitive impairment, clinical trials

  17. Sensitive electrochemical immunosensor based on three-dimensional nanostructure gold electrode

    Directory of Open Access Journals (Sweden)

    Zhong G

    2015-03-01

    Full Text Available Guangxian Zhong,1,2,* Ruilong Lan,3,* Wenxin Zhang,1,4 Feihuan Fu,5 Yiming Sun,1,4 Huaping Peng,1,4 Tianbin Chen,3 Yishan Cai,6 Ailin Liu,1,4 Jianhua Lin,2 Xinhua Lin1,4 1Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, 2Department of Orthopaedics, 3The Centralab, First Affiliated Hospital of Fujian Medical University, 4Nano Medical Technology Research Institute, Fujian Medical University, Fuzhou, 5Department of Endocrinology, The County Hospital of Anxi, Anxi, 6Fujian International Travel Healthcare Center, Fujian Entry-Exit Inspection and Quarantine Bureau, Fuzhou, People’s Republic of China *These authors contributed equally to this work Abstract: A sensitive electrochemical immunosensor was developed for detection of alpha-fetoprotein (AFP based on a three-dimensional nanostructure gold electrode using a facile, rapid, “green” square-wave oxidation-reduction cycle technique. The resulting three-dimensional gold nanocomposites were characterized by scanning electron microscopy and cyclic voltammetry. A “sandwich-type” detection strategy using an electrochemical immunosensor was employed. Under optimal conditions, a good linear relationship between the current response signal and the AFP concentrations was observed in the range of 10–50 ng/mL with a detection limit of 3 pg/mL. This new immunosensor showed a fast amperometric response and high sensitivity and selectivity. It was successfully used to determine AFP in a human serum sample with a relative standard deviation of <5% (n=5. The proposed immunosensor represents a significant step toward practical application in clinical diagnosis and monitoring of prognosis. Keywords: electrochemical immunosensors, three-dimensional nanostructure gold electrode, square-wave oxidation-reduction cycle, alpha-fetoprotein 

  18. Choosing preclinical study models of diabetic retinopathy: key problems for consideration

    Directory of Open Access Journals (Sweden)

    Mi XS

    2014-11-01

    Full Text Available Xue-Song Mi,1,2 Ti-Fei Yuan,3,4 Yong Ding,1 Jing-Xiang Zhong,1 Kwok-Fai So4,5 1Department of Ophthalmology, First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People’s Republic of China; 2Department of Anatomy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People’s Republic of China; 3School of Psychology, Nanjing Normal University, Nanjing, People’s Republic of China; 4Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong; 5Guangdong-Hongkong-Macau Institute of Central Nervous System, Jinan University, Guangzhou, People’s Republic of China Abstract: Diabetic retinopathy (DR is the most common complication of diabetes mellitus in the eye. Although the clinical treatment for DR has already developed to a relative high level, there are still many urgent problems that need to be investigated in clinical and basic science. Currently, many in vivo animal models and in vitro culture systems have been applied to solve these problems. Many approaches have also been used to establish different DR models. However, till now, there has not been a single study model that can clearly and exactly mimic the developmental process of the human DR. Choosing the suitable model is important, not only for achieving our research goals smoothly, but also, to better match with different experimental proposals in the study. In this review, key problems for consideration in choosing study models of DR are discussed. These problems relate to clinical relevance, different approaches for establishing models, and choice of different species of animals as well as of the specific in vitro culture systems. Attending to these considerations will deepen the understanding on current study models and optimize the experimental design for the final goal of preventing DR. Keywords: animal model, in vitro culture, ex vivo culture, neurovascular dysfunction

  19. Efficacy of α-blocker in improving ureteral stent-related symptoms: a meta-analysis of both direct and indirect comparison

    Directory of Open Access Journals (Sweden)

    He F

    2016-05-01

    Full Text Available Feng He, Li-bo Man, Gui-zhong Li, Ning Liu Department of Urinary Surgery, Beijing Jishuitan Hospital, Beijing, People’s Republic of China Objective: To critically evaluate the efficacy of an α-blocker in improving ureteral-stent-related symptoms and preliminarily investigate the difference between different types of α-blockers. Methods: Relevant randomized controlled trials were identified through searching PubMed, the Cochrane Library, Embase, and other sources. After quality assessment and data abstraction, direct comparison based on the Ureteral Stent-related Symptom Questionnaire (USSQ between α-blockers and control was performed by RevMan 5.3. Indirect comparison between different types of α-blockers was performed by ITC 1.0. Sensitive and subgroup analyses were used to handle important clinical factors. Results: Sixteen randomized controlled trials containing 1,489 cases were included. Compared with control, α-blockers significantly reduced the overall urinary symptom, pain index, general health index, and scores related to sexual matters, while no significant difference was found in work performance and additional problem scores. Subgroup analysis showed that the duration of stent insertion, patient’s age, stent size, and the type of α-blocker had the potential to influence the outcomes. Through indirect comparison, we found alfuzosin and terazosin to be better than tamsulosin in pain relief and general health improvement. Conclusion: α-Blocker was effective in treating ureteral stent-related symptoms, as it improved the major indexes of USSQ post-insertion or post-removal. Alfuzosin and terazosin seemed to be better than tamsulosin, which needs further verification because of the lack of direct comparison currently. Keywords: α-blocker, tamsulosin, alfuzosin, terazosin, ureteral stent-related discomfort

  20. Toxicity evaluation of biodegradable chitosan nanoparticles using a zebrafish embryo model

    Directory of Open Access Journals (Sweden)

    Hu YL

    2011-12-01

    Full Text Available Yu-Lan Hu1, Wang Qi1, Feng Han2, Jian-Zhong Shao3, Jian-Qing Gao11Institute of Pharmaceutics, College of Pharmaceutical Sciences, 2Institute of Pharmacology, Toxicology and Biochemical Pharmaceutics, 3College of Life Sciences, Key Laboratory for Cell and Gene Engineering of Zhejiang Province, Zhejiang University, Hangzhou, Zhejiang, People's Republic of ChinaBackground: Although there are a number of reports regarding the toxicity evaluation of inorganic nanoparticles, knowledge on biodegradable nanomaterials, which have always been considered safe, is still limited. For example, the toxicity of chitosan nanoparticles, one of the most widely used drug/gene delivery vehicles, is largely unknown. In the present study, the zebrafish model was used for a safety evaluation of this nanocarrier.Methods: Chitosan nanoparticles with two particle sizes were prepared by ionic cross-linking of chitosan with sodium tripolyphosphate. Chitosan nanoparticles of different concentrations were incubated with zebrafish embryos, and ZnO nanoparticles were used as the positive control.Results: Embryo exposure to chitosan nanoparticles and ZnO nanoparticles resulted in a decreased hatching rate and increased mortality, which was concentration-dependent. Chitosan nanoparticles at a size of 200 nm caused malformations, including a bent spine, pericardial edema, and an opaque yolk in zebrafish embryos. Furthermore, embryos exposed to chitosan nanoparticles showed an increased rate of cell death, high expression of reactive oxygen species, as well as overexpression of heat shock protein 70, indicating that chitosan nanoparticles can cause physiological stress in zebrafish. The results also suggest that the toxicity of biodegradable nanocarriers such as chitosan nanoparticles must be addressed, especially considering the in vivo distribution of these nanoscaled particles.Conclusion: Our results add new insights into the potential toxicity of nanoparticles produced by