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 ...

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 ...

The Rubber Band Revisited: Wang-Landau Simulation

OpenAIRE

Ferreira, Lucas S.; Caparica, Alvaro A.; Neto, Minos A.; Galiceanu, Mircea D.

2012-01-01

In this work we apply Wang-Landau simulations to a simple model which has exact solutions both in the microcanonical and canonical formalisms. The simulations were carried out by using an updated version of the Wang-Landau sampling. We consider a homopolymer chain consisting of $N$ monomers units which may assume any configuration on the two-dimensional lattice. By imposing constraints to the moves of the polymers we obtain three different models. Our results show that updating the density of...

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

Editorial: Which Wei Wang?

International Nuclear Information System (INIS)

Sprouse, Gene D.

2007-01-01

The APS journals receive manuscripts from scientists all over the world. For authors whose names cannot be expressed in Latin characters, their names in the byline must be transliterated, a process that is not necessarily bidirectionally unique. For example, the eight Chinese names all transliterate as Wei Wang. To remove some of the ambiguity arising from this unfortunate degeneracy of names, APS will allow some authors the option to include their names in their own language in parentheses after the transliterated name, such as Wei Wang. The option to present names in the article byline in this manner is an experiment initially offered to Chinese, Japanese, and Korean authors, whose names can be expressed in Unicode characters. An example of a Japanese name is Tadanori Minamisono and a Korean name is Chang Kee Jung. In the English text the given name precedes the family name, while the reverse is true for the characters. As we gain experience, we may be able to broaden this offer to other languages. Authors who wish to try this option will need to prepare their manuscripts by following the special instructions at http://authors.aps.org/names.html

Wang Guowei's Application of Kant

Directory of Open Access Journals (Sweden)

JINLI HE

2015-01-01

Full Text Available Wang Guowei (1887-1927 was a late Qing scholar who assumed a pioneer role in introducing Western philosophy and is regarded as the founder of Chinese ideas about philosophical and literary-aesthetic modernity. His introduction and interpretation not only has been inspiring later scholars to be interested in European philosophy but also being a “showcase” of the “localness” of a cultural interpretation. This paper focuses on Kant’s influence on Wang Guowei, especially Wang’s use of Kant’s epistemological, ethical and aesthetic theories to reconstruct the important Chinese philosophical conceptions, such as, 'xing'性, 'li'理, 'ming'命, 'ya'雅 and what he called as Confucius’ 'meiyuzhuyi'美育主義(aesthetic educational-ism and aims to achieve a better grasp of the continuity and revolution that accompany the emergence of Chinese modernity as well as a better understanding of comparative culture (philosophy in its “primitive” phase.

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.

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

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。

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.

New Wang-Landau approach to obtain phase diagrams for multicomponent alloys

Science.gov (United States)

Takeuchi, Kazuhito; Tanaka, Ryohei; Yuge, Koretaka

2017-10-01

We develop an approach to apply the Wang-Landau algorithm to multicomponent alloys in a semi-grand-canonical ensemble. Although the Wang-Landau algorithm has great advantages over conventional sampling methods, there are few applications to alloys. This is because calculating compositions in a semi-grand-canonical ensemble via the Wang-Landau algorithm requires a multidimensional density of states in terms of total energy and compositions, and constructing it is difficult from the viewpoints of both implementation and computational cost. In this study, we develop a simple approach to calculate the alloy phase diagram based on the Wang-Landau algorithm, and show that a number of one-dimensional densities of states could lead to compositions in a semi-grand-canonical ensemble as a multidimensional density of states could. Finally, we apply the present method to Cu-Au and Pd-Rh alloys and confirm that the present method successfully describes the phase diagram with high efficiency, validity, and accuracy.

Dr. Yu Wang, Director, Natural Science Division, National Science Council, Taiwan

CERN Document Server

Patrice Loïez

2001-01-01

Photo 01: L. to r.: Dr. Philippe Bloch, CERN CMS ECAL Deputy Project Manager, Dr. Yu Wang, Dr. Etiennette Auffray, CERN, responsible of the CERN ECAL Regional Centre. Photo 02: L. to r.: Dr. Yu Wang, Dr. Philippe Bloch, Dr. Apollo GO, National Central University, Taiwan, Dr. Etiennette Auffray.

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

Cryptanalysis of Wang et al.’s lattice-based key exchange protocol

Directory of Open Access Journals (Sweden)

Daya Sagar Gupta

2016-09-01

Full Text Available Wang et al. proposed a new hard problem on lattices which is an extension of the small integer solution (SIS on lattices. This new generated hard problem is named to be bilateral in-homogeneous small integer solution (Bi-ISIS. Using the hardness of Bi-ISIS, Wang et al. proposed a new key exchange protocol, which is based on the lattice-based cryptography. In this paper, we signalize that Wang et al.’s lattice-based key exchange protocol is vulnerable to an attack, namely, man-in-the-middle (MITM attack. Through this attack, Eavesdropper can intercept the authenticated messages and communicate the unauthentic messages among the communicating parties.

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- ...

Evaluating Small Sphere Limit of the Wang-Yau Quasi-Local Energy

Science.gov (United States)

Chen, Po-Ning; Wang, Mu-Tao; Yau, Shing-Tung

2018-01-01

In this article, we study the small sphere limit of the Wang-Yau quasi-local energy defined in Wang and Yau (Phys Rev Lett 102(2):021101, 2009, Commun Math Phys 288(3):919-942, 2009). Given a point p in a spacetime N, we consider a canonical family of surfaces approaching p along its future null cone and evaluate the limit of the Wang-Yau quasi-local energy. The evaluation relies on solving an "optimal embedding equation" whose solutions represent critical points of the quasi-local energy. For a spacetime with matter fields, the scenario is similar to that of the large sphere limit found in Chen et al. (Commun Math Phys 308(3):845-863, 2011). Namely, there is a natural solution which is a local minimum, and the limit of its quasi-local energy recovers the stress-energy tensor at p. For a vacuum spacetime, the quasi-local energy vanishes to higher order and the solution of the optimal embedding equation is more complicated. Nevertheless, we are able to show that there exists a solution that is a local minimum and that the limit of its quasi-local energy is related to the Bel-Robinson tensor. Together with earlier work (Chen et al. 2011), this completes the consistency verification of the Wang-Yau quasi-local energy with all classical limits.

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.

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 ...

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 ...

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

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 ...

Estimating the Partition Function Zeros by Using the Wang-Landau Monte Carlo Algorithm

Energy Technology Data Exchange (ETDEWEB)

Kim, Seung-Yeon [Korea National University of Transportation, Chungju (Korea, Republic of)

2017-03-15

The concept of the partition function zeros is one of the most efficient methods for investigating the phase transitions and the critical phenomena in various physical systems. Estimating the partition function zeros requires information on the density of states Ω(E) as a function of the energy E. Currently, the Wang-Landau Monte Carlo algorithm is one of the best methods for calculating Ω(E). The partition function zeros in the complex temperature plane of the Ising model on an L × L square lattice (L = 10 ∼ 80) with a periodic boundary condition have been estimated by using the Wang-Landau Monte Carlo algorithm. The efficiency of the Wang-Landau Monte Carlo algorithm and the accuracies of the partition function zeros have been evaluated for three different, 5%, 10%, and 20%, flatness criteria for the histogram H(E).

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- ...

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

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.

Rigorous lower bound on the dynamic critical exponent of some multilevel Swendsen-Wang algorithms

International Nuclear Information System (INIS)

Li, X.; Sokal, A.D.

1991-01-01

We prove the rigorous lower bound z exp ≥α/ν for the dynamic critical exponent of a broad class of multilevel (or ''multigrid'') variants of the Swendsen-Wang algorithm. This proves that such algorithms do suffer from critical slowing down. We conjecture that such algorithms in fact lie in the same dynamic universality class as the stanard Swendsen-Wang algorithm

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,.

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 ...

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 ...

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.

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).

On a conjecture of Chen-Guo-Wang

OpenAIRE

Ning, Bo; Zheng, Yu

2015-01-01

Towards confirming Sun's conjecture on the strict log-concavity of combinatorial sequence involving the n$th$ Bernoulli number, Chen, Guo and Wang proposed a conjecture about the log-concavity of the function $\\theta(x)=\\sqrt[x]{2\\zeta(x)\\Gamma(x+1)}$ for $x\\in (6,\\infty)$, where $\\zeta(x)$ is the Riemann zeta function and $\\Gamma(x)$ is the Gamma function. In this paper, we first prove this conjecture along the spirit of Zhu's previous work. Second, we extend Chen et al.'s conjecture in the ...

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 ...

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 ...

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 ...

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 ...

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, ...

A note on Wang et al's attack on Zhang et al's multiparty quantum secret sharing

International Nuclear Information System (INIS)

Gao Gan

2012-01-01

Recently, Wang et al (2008 Phys. Lett. A 373 65) proposed an attack on Zhang et al's (2007 Opt. Commun. 269 418) multiparty quantum secret sharing scheme, in which the first and the last agent are reported to be able to cooperatively eavesdrop on all the secret messages without being detected. In this paper, we show that in Wang et al's attack, on average no more than half the secret messages can be eavesdropped. (paper)

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, ...

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.

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;.

Deterministic integer multiple firing depending on initial state in Wang model

Energy Technology Data Exchange (ETDEWEB)

Xie Yong [Institute of Nonlinear Dynamics, MSSV, Department of Engineering Mechanics, Xi' an Jiaotong University, Xi' an 710049 (China)]. E-mail: yxie@mail.xjtu.edu.cn; Xu Jianxue [Institute of Nonlinear Dynamics, MSSV, Department of Engineering Mechanics, Xi' an Jiaotong University, Xi' an 710049 (China); Jiang Jun [Institute of Nonlinear Dynamics, MSSV, Department of Engineering Mechanics, Xi' an Jiaotong University, Xi' an 710049 (China)

2006-12-15

We investigate numerically dynamical behaviour of the Wang model, which describes the rhythmic activities of thalamic relay neurons. The model neuron exhibits Type I excitability from a global view, but Type II excitability from a local view. There exists a narrow range of bistability, in which a subthreshold oscillation and a suprathreshold firing behaviour coexist. A special firing pattern, integer multiple firing can be found in the certain part of the bistable range. The characteristic feature of such firing pattern is that the histogram of interspike intervals has a multipeaked structure, and the peaks are located at about integer multiples of a basic interspike interval. Since the Wang model is noise-free, the integer multiple firing is a deterministic firing pattern. The existence of bistability leads to the deterministic integer multiple firing depending on the initial state of the model neuron, i.e., the initial values of the state variables.

Deterministic integer multiple firing depending on initial state in Wang model

International Nuclear Information System (INIS)

Xie Yong; Xu Jianxue; Jiang Jun

2006-01-01

We investigate numerically dynamical behaviour of the Wang model, which describes the rhythmic activities of thalamic relay neurons. The model neuron exhibits Type I excitability from a global view, but Type II excitability from a local view. There exists a narrow range of bistability, in which a subthreshold oscillation and a suprathreshold firing behaviour coexist. A special firing pattern, integer multiple firing can be found in the certain part of the bistable range. The characteristic feature of such firing pattern is that the histogram of interspike intervals has a multipeaked structure, and the peaks are located at about integer multiples of a basic interspike interval. Since the Wang model is noise-free, the integer multiple firing is a deterministic firing pattern. The existence of bistability leads to the deterministic integer multiple firing depending on the initial state of the model neuron, i.e., the initial values of the state variables

The ABCs of Chinese Pop: Wang Leehom and the Marketing of a Global Chinese Celebrity

Directory of Open Access Journals (Sweden)

Grace Wang

2012-06-01

Full Text Available How did singer Wang Leehom, a Chinese American raised in the suburbs of New York, end up becoming one of the industry heavyweights of Mandopop (Mandarin-language pop music? This essay uses Wang as a case study to investigate how discourses of race, market, and belonging are reworked in global contexts. Drawing on Sau-ling Wong’s theoretical insights on transnational processes of race, citizenship, and belonging, it argues that Wang capitalizes on a fluid dynamic of sameness and difference to appeal to a heterogeneous Chinese-speaking audience that stretches across China to Taiwan, Hong Kong, Southeast Asia, and the greater Chinese diaspora. Through an examination of the racial and national contexts that frame Wang’s participation in Mandopop, this essay analyzes the particular calibrations of Chineseness that emerge from the singer’s music and public image and the imperfect translation of identities such as Chinese American, Chinese diasporic, and Chinese across diverse linguistic and national communities.

THE APPLICATION OF SURVEY IN ER WANG TEMPLE RESTITUTING

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W. Shuai

2013-07-01

Full Text Available Er Wang Temple, in World Heritage Site "Dujiang Weirs and Qingchengshan Mountai", was severely destroyed in Wenchuan earthquake of May 2008. There are several problems at different level in every building, such as structural distortion, foundation displacement, wall fracture, roof damage, etc. The stage was completely collapsed in the earthquake. Tableland the stage situated had a huge crack and slope collapse. This article is for the stage renovation. The survey of damage in earthquake is the basis of Er Wang Temple restituting. Survey including field survey after the earthquake and the measurement and investigation for the remained construction member of the main wood structure. For field survey, the basis of pillars which had not have significantly affects in earthquake could be seem as the reference points for measurement. The investigation of remained main wood construction member, especially the size of the key structures and site and manufacture method of the joints, is the important basis for recovery stage. Our team did our utmost to restore the original appearance of stage in design, materials and craft by various tools, which include measured drawings in different times, old images collection, fine measuring by 3D laser scan, measurement of leftover pieces, logical inference.

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.

[Professor WANG Fuchun's experience in the acupoint selection of clinical treatment with acupuncture and moxibustion].

Science.gov (United States)

Jiang, Hailin; Liu, Chengyu; Ha, Lijuan; Li, Tie

2017-11-12

Professor WANG Fuchun 's experience in the acupoint selection of clinical treatment with acupuncture and moxibustion was summarized. The main acupoints are selected by focusing on the chief symptoms of disease, the supplementary points are selected by differentiating the disorders. The acupoints are modified in terms of the changes of sickness. The effective acupoints are selected flexibly in accordance with the specific effects of points. The summary on the acupoint selection reflects professor WANG Fuchun 's academic thoughts and clinical experience and effectively instructs the clinical practice of acupuncture and moxibustion.

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)

[Experience summary of professor WANG Fuchun's "Zhenjing Anshen" acupuncture method for insomnia].

Science.gov (United States)

Li, Tie; Ha, Lijuan; Cao, Fang; Zhi, Mujun; Wang, Fuchun

2015-11-01

The experience of "Zhenjing Anshen" acupuncture method originally created by professor WANG Fuchun for treatment of insomnia was introduced in this paper. From aspects of insomnia pathogenesis, theoretical foundation, characteristics of acupoint selection, needing methods, needing time, etc., the experience of Professor WANG Fuchun for treatment of insomnia was explained. The "Zhenjing Anshen" acupuncture method proposed, for the first time, "new three layers" method of acupoint selection, including Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6). This method presents the principles of acupoint selection along meridian, acupoint selection based on essence-qi-spirit, harmony of yin and yang. The acupuncture manipulation is emphasized, and treating time (the period of the day from 3 pm to 5 pm) is focused on; acupoint selection is simple but essential, and acupoint combination is scientific, which receives notable therapeutic effect in clinic.

A power law of order 1/4 for critical mean field Swendsen-Wang dynamics

CERN Document Server

Long, Yun; Ning, Weiyang; Peres, Yuval

2014-01-01

The Swendsen-Wang dynamics is a Markov chain widely used by physicists to sample from the Boltzmann-Gibbs distribution of the Ising model. Cooper, Dyer, Frieze and Rue proved that on the complete graph K_n the mixing time of the chain is at most O(\\sqrt{n}) for all non-critical temperatures. In this paper the authors show that the mixing time is \\Theta(1) in high temperatures, \\Theta(\\log n) in low temperatures and \\Theta(n^{1/4}) at criticality. They also provide an upper bound of O(\\log n) for Swendsen-Wang dynamics for the q-state ferromagnetic Potts model on any tree of n vertices.

[Professor WANG Yin's academic thoughts and clinical application of acupuncture for spleen-sto-mach care].

Science.gov (United States)

Niu, Hua; Cao, Haibo; Wang, Yin

Professor WANG Yin 's academic thoughts and clinical application for difficult and miscellaneous di-seases, especially acupuncture for spleen-stomach care, are introduced. Based on TCM basic theory and "ten needles for elderly" by WANG Yueting , Professor WANG Yin proposes the acupuncture for spleen-stomach care. In this method, three-element acupoint selection is applied; the conception vessel, spleen meridian of foot taiyin and stomach meridian of foot yangming were selected. The deep and penetration acupuncture with 0.4 mm×100 mm elongated needles is used at Zhongwan (CV 12), Qihai (CV 6) and Zigong (EX-CA 1), and the mild reinforcing-reducing method is used at remaining acupoints. According to the severity of diseases, fire acupuncture combined with blood-letting cupping is applied at Tianshu (ST 25), Xuehai (SP 10) and Yinlingquan (SP 9); gene-rally, two acupoints are selected and 1 to 3 mL blood-letting is appropriate. The modification based on this me-thod can be applied for various difficult and miscellaneous diseases, leading to superior efficacy.

From Wang-Chen System with Only One Stable Equilibrium to a New Chaotic System Without Equilibrium

Science.gov (United States)

Pham, Viet-Thanh; Wang, Xiong; Jafari, Sajad; Volos, Christos; Kapitaniak, Tomasz

2017-06-01

Wang-Chen system with only one stable equilibrium as well as the coexistence of hidden attractors has attracted increasing interest due to its striking features. In this work, the effect of state feedback on Wang-Chen system is investigated by introducing a further state variable. It is worth noting that a new chaotic system without equilibrium is obtained. We believe that the system is an interesting example to illustrate the conversion of hidden attractors with one stable equilibrium to hidden attractors without equilibrium.

[Professor WANG Linpeng's experience of acupuncture for migraine based on different stages and types].

Science.gov (United States)

Wang, Shaosong

2016-07-12

By using the methods of experience summary and case report, professor WANG Linpeng 's clinical experience of acupuncture for migraine was summarized.Professor WANG proposed the different acupuncture plans should be established according to the active stage and remission stage of migraine; in the active stage acupuncture should be applied at gallbladder meridian with penetration needling technique to reinforce the stimulation intensity; in the remission stage the aim was to regulate zang-fu and back- shu points should be emphasized.In addition, attention should be paid on acupuncture technique and preventive treatment.For menstruation-type and psychological disorder-type migraine, different acupuncture plans should be adopted and regulating meridian and spirit was essential in the treatment.

Yue Joseph Wang named Grant A. Dove Professor of Electrical and Computer Engineering

OpenAIRE

Owczarski, Mark

2009-01-01

Yue Joseph Wang, professor of electrical and computer engineering in the College of Engineering at Virginia Tech, has been named the Grant A. Dove Professor of Electrical and Computer Engineering by the Virginia Tech Board of Visitors.

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 ...

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...

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

Multiple Walkers in the Wang-Landau Algorithm

Energy Technology Data Exchange (ETDEWEB)

Brown, G

2005-12-28

The mean cost for converging an estimated density of states using the Wang-Landau algorithm is measured for the Ising and Heisenberg models. The cost increases in a power-law fashion with the number of spins, with an exponent near 3 for one-dimensional models, and closer to 2.4 for two-dimensional models. The effect of multiple, simultaneous walkers on the cost is also measured. For the one-dimensional Ising model the cost can increase with the number of walkers for large systems. For both the Ising and Heisenberg models in two-dimensions, no adverse impact on the cost is observed. Thus multiple walkers is a strategy that should scale well in a parallel computing environment for many models of magnetic materials.

Dynamics analysis of fractional order Yu-Wang system

Science.gov (United States)

Bhalekar, Sachin

2013-10-01

Fractional order version of a dynamical system introduced by Yu and Wang (Engineering, Technology & Applied Science Research, 2, (2012) 209-215) is discussed in this article. The basic dynamical properties of the system are studied. Minimum effective dimension 0.942329 for the existence of chaos in the proposed system is obtained using the analytical result. For chaos detection, we have calculated maximum Lyapunov exponents for various values of fractional order. Feedback control method is then used to control chaos in the system. Further, the system is synchronized with itself and with fractional order financial system using active control technique. Modified Adams-Bashforth-Moulton algorithm is used for numerical simulations.

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

Water use efficiency and integrated water resource management for river basin

Science.gov (United States)

Deng, Xiangzheng; Singh, R. B.; Liu, Junguo; Güneralp, Burak

Water use efficiency and management have attracted increasing attention as water has become scare to challenge the world's sustainable development. Water use efficiency is correlated to the land use and cover changes (LUCC), population distribution, industrial structure, economic development, climate changes, and environmental governance. These factors significantly alter water productivity for water balance through the changes in natural environment and socio-economic system (Wang et al., 2015b). Consequently, dynamics of water inefficiency lower the social welfare of water allocation (Wang et al., 2015b), and induce water management alternation interactively and financially (Wang et al., 2015a). This triggers on actual water price changes through both natural resource and socioeconomic system (Zhou et al., 2015). Therefore, it is very important to figure out a mechanism of water allocation in the course of LUCC (Jin et al., 2015) at a global perspective (Zhao et al., 2015), climate and economic changes of ecosystem service at various spatial and temporal scales (Li et al., 2015).

Next-generation sequence detects ARAP3 as a novel oncogene in papillary thyroid carcinoma

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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

The Wang-Landau Sampling Algorithm

Science.gov (United States)

Landau, David P.

2003-03-01

Over the past several decades Monte Carlo simulations[1] have evolved into a powerful tool for the study of wide-ranging problems in statistical/condensed matter physics. Standard methods sample the probability distribution for the states of the system, usually in the canonical ensemble, and enormous improvements have been made in performance through the implementation of novel algorithms. Nonetheless, difficulties arise near phase transitions, either due to critical slowing down near 2nd order transitions or to metastability near 1st order transitions, thus limiting the applicability of the method. We shall describe a new and different Monte Carlo approach [2] that uses a random walk in energy space to determine the density of states directly. Once the density of states is estimated, all thermodynamic properties can be calculated at all temperatures. This approach can be extended to multi-dimensional parameter spaces and has already found use in classical models of interacting particles including systems with complex energy landscapes, e.g., spin glasses, protein folding models, etc., as well as for quantum models. 1. A Guide to Monte Carlo Simulations in Statistical Physics, D. P. Landau and K. Binder (Cambridge U. Press, Cambridge, 2000). 2. Fugao Wang and D. P. Landau, Phys. Rev. Lett. 86, 2050 (2001); Phys. Rev. E64, 056101-1 (2001).

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

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

An Interview with Shiang-Kwei Wang: Digital Immigrants versus Digital Natives

OpenAIRE

Shaughnessy, Michael F; Kleyn Kennedy, Cynthia Anne

2015-01-01

In the field of instructional technology and educational technology, there has always been a discussion about the “great divide“ between digital immigrants and digital natives. Teachers often express exasperation as to the lack of skills that students often possess, and the general consensus that purports that the pupils of today are technologically literate and that their “learning curve” is vastly superior to those of past generations. In this interview, Dr. Shiang-Wei Wang responds to ques...

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

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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.

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 .

Wang-Landau Reaction Ensemble Method: Simulation of Weak Polyelectrolytes and General Acid-Base Reactions.

Science.gov (United States)

Landsgesell, Jonas; Holm, Christian; Smiatek, Jens

2017-02-14

We present a novel method for the study of weak polyelectrolytes and general acid-base reactions in molecular dynamics and Monte Carlo simulations. The approach combines the advantages of the reaction ensemble and the Wang-Landau sampling method. Deprotonation and protonation reactions are simulated explicitly with the help of the reaction ensemble method, while the accurate sampling of the corresponding phase space is achieved by the Wang-Landau approach. The combination of both techniques provides a sufficient statistical accuracy such that meaningful estimates for the density of states and the partition sum can be obtained. With regard to these estimates, several thermodynamic observables like the heat capacity or reaction free energies can be calculated. We demonstrate that the computation times for the calculation of titration curves with a high statistical accuracy can be significantly decreased when compared to the original reaction ensemble method. The applicability of our approach is validated by the study of weak polyelectrolytes and their thermodynamic properties.

Becoming an International Scientist in South Korea: Ho Wang Lee’s Research Activity about Epidemic Hemorrhagic Fever

Directory of Open Access Journals (Sweden)

Miyoung SHIN

2017-04-01

Full Text Available In the 1960-70s, South Korea was still in the position of a science latecomer. Although the scientific research environment in South Korea at that time was insufficient, there was a scientist who achieved outcomes that could be recognized internationally while acting in South Korea. He was Ho Wang Lee(1928~ who found Hantann Virus that causes epidemic hemorrhagic fever for the first time in the world. It became a clue to identify causative viruses of hemorrhagic diseases that were scattered here and there throughout the world. In addition, these outcomes put Ho Wang Lee on the global center of research into epidemic hemorrhagic fever. This paper examines how a Korean scientist who was in the periphery of virology could go into the central area of virology. Also this article shows the process through which the virus found by Ho Wang Lee was registered with the international academia and he proceeded with follow-up research based on this progress to reach the level at which he generalized epidemic hemorrhagic fever related studies throughout the world. While he was conducting the studies, experimental methods that he had never experienced encountered him as new difficulties. He tried to solve the new difficulties faced in his changed status through devices of cooperation and connection. Ho Wang Lee’s growth as a researcher can be seen as well as a view of a researcher that grew from a regional level to an international level and could advance from the area of non-mainstream into the mainstream. This analytic tool is meaningful in that it can be another method of examining the growth process of scientists in South Korea or developing countries.

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

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...

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).

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).

Book Reivew: A chance for lasting survival: Ecology and behavior of wild giant pandas

Science.gov (United States)

van Manen, Frank T.

2015-01-01

“If we watch species going extinct in front of us, how useful is that we publish 100 or even 1,000 papers by studying them?” (p. 330). This quote from senior author Pan Wenshi captures an important essence of this book. A translation of a 2001 monograph originally published in Chinese, this volume details the findings of a 15-year research program in the Qinling Mountains by Wenshi and his students. Starting in 1984, this Chinese research team from Peking University was only the second to study free-ranging pandas. This is the remarkable journey of a devoted group of field researchers who helped changed the course of giant panda conservation, events that few conservationists outside of China have been aware of until now.Review info: A chance for lasting survival: Ecology and behavior of wild giant pandas. By Pan Wenshi, Lü Zhi, Zhu Xiaojian, Wang Dajun, Wang Hao, Long Yu, Fu Dali, and Zhou Xin; edited by, William J. McShea, Richard B. Harris, David L. Garshelis, and Wang Dajun, 2014. ISBN: 978-1-935623-17-5, 349pp.

Security analysis of boolean algebra based on Zhang-Wang digital signature scheme

International Nuclear Information System (INIS)

Zheng, Jinbin

2014-01-01

In 2005, Zhang and Wang proposed an improvement signature scheme without using one-way hash function and message redundancy. In this paper, we show that this scheme exits potential safety concerns through the analysis of boolean algebra, such as bitwise exclusive-or, and point out that mapping is not one to one between assembly instructions and machine code actually by means of the analysis of the result of the assembly program segment, and which possibly causes safety problems unknown to the software

Security analysis of boolean algebra based on Zhang-Wang digital signature scheme

Energy Technology Data Exchange (ETDEWEB)

Zheng, Jinbin, E-mail: jbzheng518@163.com [School of Mathematics and Computer Science, Long Yan University, Longyan 364012 (China)

2014-10-06

In 2005, Zhang and Wang proposed an improvement signature scheme without using one-way hash function and message redundancy. In this paper, we show that this scheme exits potential safety concerns through the analysis of boolean algebra, such as bitwise exclusive-or, and point out that mapping is not one to one between assembly instructions and machine code actually by means of the analysis of the result of the assembly program segment, and which possibly causes safety problems unknown to the software.

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 

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

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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.

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

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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

The Wang-Meng interacting model and the gravitational collapse

International Nuclear Information System (INIS)

Campos, Miguel de

2013-01-01

Full text: Several alternatives have appear in the literature to supply the accelerated process of universal expansion, and the simplest possibility is to consider the inclusion of a cosmological constant. The inclusion can be realized in both sides of the Einstein field equations, furnishing different physical interpretations in accord with the side of the Einstein field equations where the Λ is added. Considering the inclusion of the cosmological constant in the energy momentum tensor, this additional content is generally interpreted as the energy storage on the vacuum state of all fields in the universe. The inclusion of a vacuum component in the universal fluid furnishes an excellent description of the observed universe, but from the theoretical point of view we do not understand why the vacuum energy is so small and of the same order of magnitude of the matter density (cosmological constant problem). Depending on the point of view of the cosmological constant problem, competing approaches were developed considering a dynamical cosmological 'constant'. A more richer possibility is to consider a non-gravitational interaction models, where the interaction can occur between the dark components, the ordinary matter, and they do not evolve separately. The coupling between dark matter and dark energy has been considered in the literature in a three different ways: dark matter decaying to dark energy; dark energy decaying to dark matter; interacting in both directions. Wang and Meng (CQG 22, 283,2005) considered an alternative to the usual approach for the decay law of the Λ-term assuming the effect of the vacuum in the matter expansion rate. The simple manner adopt by the authors unified several current models that includes a vacuum decaying component interacting with matter content. The vacuum component alters the dynamics of the universal expansion process, then is a natural question: how is the influence of the vacuum energy in the gravitational collapse with a

Two alternate proofs of Wang's lune formula for sparse distributed memory and an integral approximation

Science.gov (United States)

Jaeckel, Louis A.

1988-01-01

In Kanerva's Sparse Distributed Memory, writing to and reading from the memory are done in relation to spheres in an n-dimensional binary vector space. Thus it is important to know how many points are in the intersection of two spheres in this space. Two proofs are given of Wang's formula for spheres of unequal radii, and an integral approximation for the intersection in this case.

The Integration of Chuji Calendars in the Late Western Zhou Dynasty

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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.

Ning Wang, Making a Market Economy; Yan Sun, Corruption and Market in Contemporary China

OpenAIRE

Guiheux, Gilles

2008-01-01

These two works shed light on the conditions under which, in the course of the last 25 years, the command economy has been dismantled and gradually replaced by a market system in China . Yan Sun, a professor of political science, is interested in corruption from a double perspective, both at the macro and the micro level. Ning Wang, a neo-institutionalist economist, asks how, thanks to the reforms, a region (Jingzhou, south of Hubei ) has been converted to pisciculture. Corruption is a crucia...

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...

A series solution of the Falkner-Skan equation using the crocco-wang transformation

Science.gov (United States)

Asaithambi, Asai

A direct series solution for the Falkner-Skan equation is obtained by first transforming the problem using the Crocco-Wang transformation. The transformation converts the third-order problem to a second-order two-point boundary value problem. The method first constructs a series involving the unknown skin-friction coefficient α. Then, α is determined by using the secant method or Newton’s method. The derivative needed for Newton’s method is also computed using a series derived from the transformed differential equation. The method is validated by solving the Falkner-Skan equation for several cases reported previously in the literature.

Chen-Nester-Tung quasi-local energy and Wang-Yau quasi-local mass

Science.gov (United States)

Liu, Jian-Liang; Yu, Chengjie

2017-10-01

In this paper, we show that the Chen-Nester-Tung (CNT) quasi-local energy with 4D isometric matching references is closely related to the Wang-Yau (WY) quasi-local energy. As a particular example, we compute the second variation of the CNT quasi-local energy for axially symmetric Kerr-like spacetimes with axially symmetric embeddings at the obvious critical point (0 , 0) and find that it is a saddle critical point in most of the cases. Also, as a byproduct, we generalize a previous result about the coincidence of the CNT quasi-local energy and Brown-York mass for axially symmetric Kerr-like spacetimes by Tam and the first author Liu and Tam (2016) to general spacetimes.

Influence of yield on in vitro accumulation of aflatoxins in pecan (Carya illinoensis (Wang.) K. Koch) nutmeats.

Science.gov (United States)

McMeans, J L

1983-02-01

Pecans were harvested from trees (Carya illinoensis (Wang.) K. Koch) in November of 1977 through 1979. Kernel meals from high-, medium-, and low-yielding trees were inoculated with a spore suspension of Aspergillus parasiticus and incubated for 7 days at 25 degrees C. Significant differences in aflatoxin accumulation were found among the three substrates, with a direct correlation between high aflatoxin concentration and tree yield.

Influence of yield on in vitro accumulation of aflatoxins in pecan (Carya illinoensis (Wang.) K. Koch) nutmeats.

OpenAIRE

McMeans, J L

1983-01-01

Pecans were harvested from trees (Carya illinoensis (Wang.) K. Koch) in November of 1977 through 1979. Kernel meals from high-, medium-, and low-yielding trees were inoculated with a spore suspension of Aspergillus parasiticus and incubated for 7 days at 25 degrees C. Significant differences in aflatoxin accumulation were found among the three substrates, with a direct correlation between high aflatoxin concentration and tree yield.

Answer to Wang and Luo, "Polyploidization increases meiotic recombination frequency in Arabidopsis: a close look at statistical modelling and data analysis"

Directory of Open Access Journals (Sweden)

Pecinka Ales

2012-04-01

Full Text Available Abstract This article is a response to Wang and Luo. See correspondence article http://www.biomedcentral.com/1741-7007/10/30/ [WEBCITE] and the original research article http://www.biomedcentral.com/1741-7007/9/24 [WEBCITE].

Comments on "Adaptive resolution simulation in equilibrium and beyond" by H. Wang and A. Agarwal

Science.gov (United States)

Klein, R.

2015-09-01

Wang and Agarwal (Eur. Phys. J. Special Topics, this issue, 2015, doi: 10.1140/epjst/e2015-02411-2) discuss variants of Adaptive Resolution Molecular Dynamics Simulations (AdResS), and their applications. Here we comment on their report, addressing scaling properties of the method, artificial forcings implemented to ensure constant density across the full simulation despite changing thermodynamic properties of the simulated media, the possible relation between an AdResS system on the one hand and a phase transition phenomenon on the other, and peculiarities of the SPC/E water model.

Public health impact of disease-behavior dynamics. Comment on "Coupled disease-behavior dynamics on complex networks: A review" by Z. Wang et al.

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Wells, Chad R.; Galvani, Alison P.

2015-12-01

In a loop of dynamic feedback, behavior such as the decision to vaccinate, hand washing, or avoidance influences the progression of the epidemic, yet behavior is driven by the individual's and population's perceived risk of infection during an outbreak. In what we believe will become a seminal paper that stimulates future research as well as an informative teaching aid, Wang et. al. comprehensively review methodological advances that have been used to incorporate human behavior into epidemiological models on the effects of coupling disease transmission and behavior on complex social networks [1]. As illustrated by the recent outbreaks of measles and Middle Eastern Respiratory Syndrome (MERS), here we highlight the importance of coupling behavior and disease transmission that Wang et al. address.

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.

OPTIMIZATION-BASED APPROACH TO TILING OF FINITE AREAS WITH ARBITRARY SETS OF WANG TILES

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Marek Tyburec

2017-11-01

Full Text Available Wang tiles proved to be a convenient tool for the design of aperiodic tilings in computer graphics and in materials engineering. While there are several algorithms for generation of finite-sized tilings, they exploit the specific structure of individual tile sets, which prevents their general usage. In this contribution, we reformulate the NP-complete tiling generation problem as a binary linear program, together with its linear and semidefinite relaxations suitable for the branch and bound method. Finally, we assess the performance of the established formulations on generations of several aperiodic tilings reported in the literature, and conclude that the linear relaxation is better suited for the problem.

Comparison of the Wang and Wachsmuth models for π production with measurements at 12 GeV/c

International Nuclear Information System (INIS)

Fernow, R.C.

1996-01-01

We converted the invariant cross section measurements of Blobel et al. at 12 GeV/c into the form d 2 σ/dΩdp as a function of the LAB total momentum p and p T . We adjusted the parameters of the pion production models of Wang and of Wachsmuth-Hagedorn-Ranft to obtain the best fit to the data. Neither model gave a statistically accurate fit to the data. copyright 1995 American Institute of Physics

A mathematical view for ordinary differential equation models. Comment on ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

Science.gov (United States)

Fu, Guifang

2017-03-01

Qian Wang et al. have written an interesting article to propose a modeling framework named epiGame in this issue of Physics of Life Reviews [1]. The epiGame framework models how the methylation state of paternal and maternal genomes regulates the embryogenesis as an ecological system in which two highly distinct and specialized gametes coordinate through either cooperation or competition, or both, to maximize the fitness of embryos. Qian Wang et al. also provide solid simulation studies and real data analysis to validate the correctness of their epiGame framework. The importance of embryo development and fertility mechanism cannot be overemphasized, hence, I think that the present review by Qian Wang et al. will stand as a useful modeling guide for practicing biologists or researchers in fertility health to quantify how sperms and oocytes interact through epigenetic process to determine embryo development. In addition, it will serve as a source of many important references to work in the reproductive biology field.

H.E. Professor Wang Liheng, Minister of Aviation of the People's Republic of China, President, China Aerospace Science & Technology Corporation

CERN Multimedia

Patrice Loïez

2001-01-01

H. E. Professor Wang Liheng, Minister of Aviation, and President, China Aerospace Science & Technology Corporation, People's Republic of China (2nd from left) with (from left to right) Professor Hans Hofer, Professor Roger Cashmore, Research Director for Collider Programmes, Professor Samuel C. C. Ting, CERN and Professor Lei Gang, Secretary to the Minister, September 2001.

Macroscopically constrained Wang-Landau method for systems with multiple order parameters and its application to drawing complex phase diagrams

Science.gov (United States)

Chan, C. H.; Brown, G.; Rikvold, P. A.

2017-05-01

A generalized approach to Wang-Landau simulations, macroscopically constrained Wang-Landau, is proposed to simulate the density of states of a system with multiple macroscopic order parameters. The method breaks a multidimensional random-walk process in phase space into many separate, one-dimensional random-walk processes in well-defined subspaces. Each of these random walks is constrained to a different set of values of the macroscopic order parameters. When the multivariable density of states is obtained for one set of values of fieldlike model parameters, the density of states for any other values of these parameters can be obtained by a simple transformation of the total system energy. All thermodynamic quantities of the system can then be rapidly calculated at any point in the phase diagram. We demonstrate how to use the multivariable density of states to draw the phase diagram, as well as order-parameter probability distributions at specific phase points, for a model spin-crossover material: an antiferromagnetic Ising model with ferromagnetic long-range interactions. The fieldlike parameters in this model are an effective magnetic field and the strength of the long-range interaction.

Surface adsorption of lattice HP proteins: Thermodynamics and structural transitions using Wang-Landau sampling

International Nuclear Information System (INIS)

Li Yingwai; Landau, David P; Wüst, Thomas

2012-01-01

Wang-Landau sampling has been applied to investigate the thermodynamics and structural properties of a lattice hydrophobic-polar heteropolymer (the HP protein model) interacting with an attractive substrate. For simplicity, we consider a short HP sequence consisting of only 36 monomers interacting with a substrate which attracts all monomers in the sequence. The conformational “phase transitions” have been identified by a canonical analysis of the specific heat and suitable structural observables. Three major “transitions”, namely, adsorption, hydrophobic core formation and “flattening” of adsorbed structures, are observed. Depending on the surface attractive strength relative to the intra-protein attraction among the H monomers, these processes take place in different sequences upon cooling.

Interview with Xiaoli Wang PhD winner of CACA 2016 Young Investigator Award

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Xiaoli Wang

2016-07-01

Full Text Available Xiaoli Wang is currently an R&D Senior Scientist in Agilent’s HPLC instrument R&D group at Agilent Technologies, Waldbronn, Germany. Prior to this, he was an R&D manager in Agilent’s CrossLab Group in the US focusing on development of novel chromatographic columns. He has a B.S. degree in Chemistry from Peking University, Beijing China and a PhD. degree in Analytical Chemistry from the University of Minnesota in 2006. He started his industrial career in the pharmaceutical industry at AstraZeneca for four years before joining Agilent Technologies in 2010. Recently, he won the prestigious 2016 Young Investigator Award from Chinese American Chromatography Association (CACA. This interview was conducted by Roland J.W. Meesters PhD, Editor-in-Chief of Journal of Applied Bioanalysis.

Systematic errors due to linear congruential random-number generators with the Swendsen-Wang algorithm: a warning.

Science.gov (United States)

Ossola, Giovanni; Sokal, Alan D

2004-08-01

We show that linear congruential pseudo-random-number generators can cause systematic errors in Monte Carlo simulations using the Swendsen-Wang algorithm, if the lattice size is a multiple of a very large power of 2 and one random number is used per bond. These systematic errors arise from correlations within a single bond-update half-sweep. The errors can be eliminated (or at least radically reduced) by updating the bonds in a random order or in an aperiodic manner. It also helps to use a generator of large modulus (e.g., 60 or more bits).

Zhuyi: From Absence to Bustle? Some Comments on Wang Jianjiang’s Article “The Bustle and the Absence of Zhuyi”

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Aleš Erjavec

2017-09-01

Full Text Available The article is a response to the article published in Filozofski vestnik in 2016 and written by Prof. Wanf Jianjiang who in recent years devoted much of his efforts to the influence of of Western aesthetics and philosophy on Chinese humanities. Thus a notion introduced by Prof. Wang Jianjiang – Zhuyi – became the center of discussion in the papers that are to be found in this volume of AM Journal. Prof. Jianjiang claims that Zhuyi has a similar meaning as Western -ism and argues that Chinese aestheticians and intellectuals in general must develop their own theories (-isms if they want to gain speech and not remain stuck with voice (cf. Jacques Rancière.   Article received: May 3, 2017; Article accepted: May 8, 2017; Published online: September 15, 2017 Original scholarly paper How to cite this article: Erjavec, Aleš. "Zhuyi: From Absence to Bustle? Some Comments on Wang Jianjiang’s Article 'The Bustle and the Absence of Zhuyi'." AM Journal of Art and Media Studies 13 (2017: 111-121. doi: 10.25038/am.v0i13.189

Predictive Control of the Blood Glucose Level in Type I Diabetic Patient Using Delay Differential Equation Wang Model.

Science.gov (United States)

Esna-Ashari, Mojgan; Zekri, Maryam; Askari, Masood; Khalili, Noushin

2017-01-01

Because of increasing risk of diabetes, the measurement along with control of blood sugar has been of great importance in recent decades. In type I diabetes, because of the lack of insulin secretion, the cells cannot absorb glucose leading to low level of glucose. To control blood glucose (BG), the insulin must be injected to the body. This paper proposes a method for BG level regulation in type I diabetes. The control strategy is based on nonlinear model predictive control. The aim of the proposed controller optimized with genetics algorithms is to measure BG level each time and predict it for the next time interval. This merit causes a less amount of control effort, which is the rate of insulin delivered to the patient body. Consequently, this method can decrease the risk of hypoglycemia, a lethal phenomenon in regulating BG level in diabetes caused by a low BG level. Two delay differential equation models, namely Wang model and Enhanced Wang model, are applied as controller model and plant, respectively. The simulation results exhibit an acceptable performance of the proposed controller in meal disturbance rejection and robustness against parameter changes. As a result, if the nutrition of the person decreases instantly, the hypoglycemia will not happen. Furthermore, comparing this method with other works, it was shown that the new method outperforms previous studies.

Complexation of carboxylate on smectite surfaces.

Science.gov (United States)

Liu, Xiandong; Lu, Xiancai; Zhang, Yingchun; Zhang, Chi; Wang, Rucheng

2017-07-19

We report a first principles molecular dynamics (FPMD) study of carboxylate complexation on clay surfaces. By taking acetate as a model carboxylate, we investigate its inner-sphere complexes adsorbed on clay edges (including (010) and (110) surfaces) and in interlayer space. Simulations show that acetate forms stable monodentate complexes on edge surfaces and a bidentate complex with Ca 2+ in the interlayer region. The free energy calculations indicate that the complexation on edge surfaces is slightly more stable than in interlayer space. By integrating pK a s and desorption free energies of Al coordinated water calculated previously (X. Liu, X. Lu, E. J. Meijer, R. Wang and H. Zhou, Geochim. Cosmochim. Acta, 2012, 81, 56-68; X. Liu, J. Cheng, M. Sprik, X. Lu and R. Wang, Geochim. Cosmochim. Acta, 2014, 140, 410-417), the pH dependence of acetate complexation has been revealed. It shows that acetate forms inner-sphere complexes on (110) in a very limited mildly acidic pH range while it can complex on (010) in the whole common pH range. The results presented in this study form a physical basis for understanding the geochemical processes involving clay-organics interactions.

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

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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

Smoke (Paul Auster et Wayne Wang, 1995 : une œuvre à la croisée des arts

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Delphine Letort

2011-04-01

Full Text Available The adaptation of the short story entitled “Auggie Wren’s Christmas Story” (1990 gathered the writer Paul Auster and the director Wayne Wang around a film project that allowed them to share their artistic practices in a collaborative work. This paper examines the question that underpins the narrative of the short-story by grappling with the appropriations of the real in other artistic modes. Paul Auster’s first encounter with the cinema points out the convergence between aural writing and cinematic writing, evoked through the double figure of the writer and that of the tale-teller/photographer in both the film and the short story.L’adaptation de la nouvelle « Auggie Wren’s Christmas Story » (1990 réunit l’écrivain Paul Auster et le réalisateur Wayne Wang autour d’un projet qui leur permit de croiser leurs pratiques artistiques dans un travail de collaboration. Cet article prolonge le questionnement artistique qui sous-tend le récit de la nouvelle en interrogeant les modalités de l’appropriation du réel par d’autres arts. La première rencontre entre Paul Auster et le cinéma met en relief les points de convergence entre écriture verbale et écriture cinématographique, évoqués autour de la double figure de l’écrivain et du conteur/photographe dans le film et dans la nouvelle.

Fast Shepard interpolation on graphics processing units: potential energy surfaces and dynamics for H + CH4 → H2 + CH3.

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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.

¿Cómo podemos usar el móvil para comunicarnos mediante el pensamiento? Entrevista con Yijun Wang

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Ángel Correa

2011-01-01

Full Text Available Un equipo de neurocientíficos ha desarrollado una interfaz cerebro ordenador basada en un teléfono móvil. Las personas con movilidad reducida podrían beneficiarse de este innovador sistema en un futuro próximo. En el experimento que aparece en la fotografía de portada, el participante utiliza únicamente su pensamiento para marcar un número de teléfono. Ciencia Cognitiva ha entrevistado al Dr. Yijun Wang, ingeniero biomédico de la Universidad de California en San Diego, que trabaja en este proyecto.

De Hemingway au chinois classique : le travail de la langue de l’écrivain taïwanais Wang Wen-hsing

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Sandrine Marchand

2014-04-01

Full Text Available Dans les années 1970, l’« occidentalisation » de Wang Wen-hsing lui attire les foudres de la critique. On lui reproche, entre autres choses, de mal écrire, d’être incompréhensible et d’écrire dans une langue occidentalisée. Lui-même semble prendre pour modèle son professeur de français, dont le niveau de chinois classique était très élevé. Entre chinois classique, moderne, dialecte de sa région natale (très proche du dialecte de Taïwan, anglais, et français idéalisé, Wang Wen-hsing invente sa propre langue. Dans les manuscrits de son premier roman, il recourt au syllabaire que les enfants utilisent en cours d’apprentissage de la langue chinoise pour remplacer les caractères d’écriture, syllabaire qui disparaît ensuite à la publication. Que nous apprend l’utilisation de ce syllabaire sur le travail créatif de l’auteur ?Wang Wen-hsing est un auteur qui, entre extrême précision et violence, consacre sa vie et toute son énergie au travail de la langue. Quelle langue tente-t-il d’approcher : le chinois normatif des temps anciens, la langue américaine de Hemingway, ou un mélange des deux ?Multilingue à l’intérieur de la langue chinoise moderne, elle-même langue encore proche du chinois classique, abandonné seulement au début du xxe siècle, l’écriture romanesque de Wang Wen-hsing, qui a pour critère de valeur le « tong-shun » (clarté et aisance, est le fruit de l’oralité et d’une langue expérimentale. Ce rapport à la langue vient-il de sa situation d’émigration, de son isolement des milieux politiques et intellectuels, comme cela lui a été reproché lorsque justement on l’accusait d’écrire dans une langue incompréhensible pour le lecteur ? Pourquoi ces romans sont-ils jugés incompréhensibles ? En raison du niveau du lecteur moyen ? Pour des raisons géopolitiques, car il est un émigré en position dominante dans l’île ? Parce que la langue chinoise est dans

Tai An's Famous and Aristocratic Official Families in Korean---New Research on Wang Yiwen Family Adherent to the End of Ming Dynasty%流寓韩国的泰安名臣世家--明末遗民王以文族系新考

Institute of Scientific and Technical Information of China (English)

周郢

2016-01-01

韩国历史上著名之“九义士”，乃指明清之际随同朝鲜质子入境的九位明朝士人。其中之王以文，传系明臣王楫孙。王楫为明泰安州人，故里即今岱岳区范镇大王庄。范镇王氏所藏道光钞本《王氏族谱》中，不少内容堪与韩国史料相印证。两者在王楫及其先世的记述基本一致，而王楫之后则存在较大差异。入朝王氏系出于泰安范镇王氏家族洵无疑义，但王以文是否为王楫之孙，仍有进一步查证之余地。%The famous "nine righteous men" in Korean history was the nine scholars who had been ac-companying Korean hostage back to Korean at the end of Ming Dynasty. Wang Yiwen, the grandson of Wang Ji, the Ming minister who was from Da Wang Village of Fan County in Tai An. The book Wangs Pedigree of a Clan formed in Dao Guang of Qing Dynasty contained the same contents with Korean historical materials. Wang Ji and his ancestors' documents are generally the same, and his offspring's are different. So it is con-firmed that Wangs in Korea are from Tai An, but Wang Yiwen's origin should give further investigation.

New contributions to the knowledge of Chinese flea beetle fauna (III): Revision of Meishania Chen & Wang with description of five new species (Coleoptera: Chrysomelidae: Galerucinae)

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The flea beetle genus Meishania Chen & Wang is revised and five new species - M. cangshanensis sp. nov., M. flavipennis sp. nov., M. fulvotigera sp. nov., and M. sichuanica sp. nov. from China and M. bhutanensis sp. nov. from Bhutan - are described. All species of Meishania are illustrated and a key...

Grateloupia ramosa Wang & Luan sp. nov. (Halymeniaceae, Rhodophyta), a new species from China based on morphological evidence and comparative rbcL sequences

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Cao, Cuicui; Liu, Miao; Guo, Shaoru; Zhao, Dan; Luan, Rixiao; Wang, Hongwei

2016-03-01

Grateloupia ramosa Wang & Luan sp. nov. (Halymeniaceae, Rhodophyta) is newly described from Hainan Province, southern China. The organism has the following morphological features: (1) purplish red, cartilaginous and lubricous thalli 5-10 cm in height; (2) compressed percurrent axes bearing abundant branches with opposite arrangement; (3) claw-like apices on top, constricted to 2-4 cm at the base; (4) cortex consisting of 3-6 layers of elliptical or anomalous cells and a medulla covered by compact medullary filaments; (5) reproductive structures distributed throughout the thallus, especially centralized at the bottom of the end portion of the branches; and (6) 4-celled Carpogonial branches and 3-celled auxiliary-cell branches, both of the Grateloupia-type. The morphological diff erences were supported by molecular phylogenetics based on ribulose-1, 5-bisphosphate carboxylase/oxygenase ( rbcL) gene sequence analysis. There was only a 1 bp divergence between specimens collected from Wenchang and Lingshui of Hainan province. The new species was embedded in the large Grateloupia clade of the Halymeniaceae. The pairwise distances between G. ramosa and other species within Grateloupia ranged from 26 to 105 bp, within pairwise distances of 13-111 bp between species of the large genus Grateloupia in Halymeniaceae. Thus, we propose this new species as G. ramosa Wang & Luan sp. nov.

Hydrogen sulfide, a potential novel drug, attenuates concanavalin A-induced hepatitis

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Cheng P

2014-09-01

Full Text Available Ping Cheng,* Kan Chen,* Yujing Xia, Weiqi Dai, Fan Wang, Miao Shen, Chengfen Wang, Jing Yang, Rong Zhu, Huawei Zhang, Jingjing Li, Yuanyuan Zheng, Junshan Wang, Yan Zhang, Jie Lu, Yingqun Zhou, Chuanyong GuoDepartment of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University of Medicine, Shanghai, People's Republic of China *These authors contributed equally to this work Background: Hydrogen sulfide (H2S is known to exert anti-inflammatory properties. Apoptosis and autophagy play important roles in concanavalin A (Con A-induced acute hepatitis. The purpose of this study was to explore both the effect and mechanism of H2S on Con A-induced acute hepatitis. Methods: BALB/c mice were randomized into sham group, Con A-injection group, and 14 µmol/kg of sodium hydrosulfide (NaHS, an H2S donor pretreatment group. Results: Aspartate aminotransferase, alanine aminotransferase, and pathological damage were significantly ameliorated by NaHS pretreatment. NaHS pretreatment significantly reduced the levels of interleukin-6 and tumor necrosis factor-α compared with those of the Con A group. The expression of Bcl-2, Bax, Beclin-1, and LC3-2, which play important roles in the apoptosis and autophagy pathways, were also clearly affected by NaHS. Furthermore, NaHS affected the p-mTOR and p-AKT. Conclusion: H2S attenuates Con A-induced acute hepatitis by inhibiting apoptosis and autophagy, in part, through activation of the PtdIns3K-AKT1 signaling pathway. Keywords: NaHS, apoptosis, PtdIns3K-AKT, autophagy

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.

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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.

Reply to Comment on ``Effects of fast and slow solar wind on the correlations between interplanetary medium and geomagnetic activity'' by C. B. Wang and J. K. Chao

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Ballatore, Paola

2003-10-01

The paper [2002] (the paper commented) shows that the statistical significance of the correlations between the interplanetary parameters and the geomagnetic indices (Kp or Dst) is generally less significant during the fastest solar wind. On the other hand, at these fast solar wind periods, the significance of the Kp versus Dst correlation is equal to or higher than during slower solar wind. These results, together with further observations related to substorm periods and with previously published findings, are interpreted in terms of a difference in the interplanetary-magnetospheric coupling for solar wind faster or slower than a certain threshold (identified between about 500 and 600 km/s). Specifically, it is suggested that a possible linear approximation of the geomagnetic-interplanetary coupling is more appropriate during solar wind speed (Vsw) slower than this threshold, being nonlinear processes more dominant during the fastest speeds. This reply highlights that the correlation coefficients shown by [2003] are in agreement with these findings. In addition, Wang and Chao show that the statistical significance of the difference between the correlation coefficients for Vsw ≥ 550 km/s and those for Vsw Wang and Chao is wrong. Moreover, Wang and Chao recalculate the correlations between the interplanetary parameters and the ΔDst instead of Dst; in fact they note that the time derivative of this index (not the index itself) is driven by the interplanetary medium. Here we note that on the contrary, they show that the correlation coefficients between interplanetary parameters and Dst are larger than those obtained using ΔDst and we suggest a possible interpretation in terms of nonlinearity.

All-atom simulation study of protein PTH(1-34) by using the Wang-Landau sampling method

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Kim, Seung-Yeon [Korea National University of Transportation, Chungju (Korea, Republic of); Kwak, Woo-Seop [Chosun University, Gwangju (Korea, Republic of)

2014-12-15

We perform simulations of the N-terminal 34-residue protein fragment PTH(1-34), consisting of 581 atoms, of the 84-residue human parathyroid hormone by using the all-atom ECEPP/3 force field and the Wang-Landau sampling method. Through a massive high-performance computation, the density of states and the partition function Z(T), as a continuous function of T, are obtained for PTH(1-34). From the continuous partition function Z(T), the partition function zeros of PTH(1-34) are evaluated for the first time. From both the specific heat and the partition function zeros, two characteristic transition temperatures are obtained for the all-atom protein PTH(1-34). The higher transition temperature T{sub 1} and the lower transition temperature T{sub 2} of PTH(1-34) can be interpreted as the collapse temperature T{sub θ} and the folding temperature T{sub f} , respectively.

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。

Epigenetic information in gametes: Gaming from before fertilization. Comment on ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

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Shi, Junchao; Zhang, Xudong; Liu, Ying; Chen, Qi

2017-03-01

In their interesting article [1] Wang et al. proposed a mathematical model based on evolutionary game theory [2] to tackle the fundamental question in embryo development, that how sperm and egg interact with each other, through epigenetic processes, to form a zygote and direct successful embryo development. This work is based on the premise that epigenetic reprogramming (referring to the erasure and reconstruction of epigenetic marks, such as DNA methylation and histone modifications) after fertilization might be of paramount importance to maintain the normal development of embryos, a premise we fully agree, given the compelling experimental evidence reported [3]. Wang et al. have specifically chosen to employ the well-studied DNA methylation reprogramming process during mammalian early embryo development, as a basis to develop their mathematical model, namely epigenetic game theory (epiGame). They concluded that the DNA methylation pattern in mammalian early embryo could be formulated and quantified, and their model can be further used to quantify the interactions, such as competition and/or cooperation of expressed genes that maximize the fitness of embryos. The efforts by Wang et al. in quantitatively and systematically analyzing the beginning of life apparently hold value and represent a novel direction for future embryo development research from both theoretical and experimental biologists. On the other hand, we see their theory still at its infancy, because there are plenty more parameters to consider and there are spaces for debates, such as the cases of haploid embryo development [4]. Here, we briefly comment on the dynamic process of epigenetic reprogramming that goes beyond DNA methylation, a dynamic interplay that involves histone modifications, non-coding RNAs, transposable elements et al., as well as the potential input of the various types of 'hereditary' epigenetic information in the gametes - a game that has started before the fertilization.

Treatment of osteomyelitis defects by a vancomycin-loaded gelatin/β-tricalcium phosphate composite scaffold

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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

Grateloupia tenuis Wang et Luan sp. nov. (Halymeniaceae, Rhodophyta): a new species from South China Sea based on morphological observation and rbcL gene sequences analysis.

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Yu, Ling; Wang, Hongwei; Luan, Rixiao

2013-01-01

Grateloupia tenuis Wang et Luan sp. nov. is a new species described from Lingshui, Hainan Province, South China Sea. Based on the external form and internal structure, combined with rbcL gene sequence analysis, Grateloupia tenuis is distinct from other Grateloupia species as follows: (1) thalli is slippery and cartilaginous in texture; possess fewer branches, relatively slight main axes, and two or three dichotomous branches; (2) cortex is 5-6 layers; medulla is solid when young, but hollow in old branches; reproductive structures are dispersed in main axes of thalli and lower portions of branchlets; exhibits Grateloupia-type auxiliary cell ampullae; (3) the four studied G. tenuis sequences were positioned in a large Grateloupia clade of Halymeniaceae, which included sister group generitype G. filicina with 68 bp differences; G. tenuis was determined to be a sister taxon to the G. catenata, G. ramosissima, G. orientalis, and G. filiformis subclade. The pairwise distances between G. tenuis and these species were 39 to 50 bp. The sequences of G. tenuis differed by 81-108 bp from the sequences of other samples in Grateloupia; there are 114-133 bp changes between G. tenuis and other genera of Halymeniaceae. In final analysis, we considered Grateloupia tenuis Wang et Luan sp. nov. to be a new species of genus Grateloupia.

Entropic sampling of simple polymer models within Wang-Landau algorithm

International Nuclear Information System (INIS)

Vorontsov-Velyaminov, P N; Volkov, N A; Yurchenko, A A

2004-01-01

In this paper we apply a new simulation technique proposed in Wang and Landau (WL) (2001 Phys. Rev. Lett. 86 2050) to sampling of three-dimensional lattice and continuous models of polymer chains. Distributions obtained by homogeneous (unconditional) random walks are compared with results of entropic sampling (ES) within the WL algorithm. While homogeneous sampling gives reliable results typically in the range of 4-5 orders of magnitude, the WL entropic sampling yields them in the range of 20-30 orders and even larger with comparable computer effort. A combination of homogeneous and WL sampling provides reliable data for events with probabilities down to 10 -35 . For the lattice model we consider both the athermal case (self-avoiding walks, SAWs) and the thermal case when an energy is attributed to each contact between nonbonded monomers in a self-avoiding walk. For short chains the simulation results are checked by comparison with the exact data. In WL calculations for chain lengths up to N = 300 scaling relations for SAWs are well reproduced. In the thermal case distribution over the number of contacts is obtained in the N-range up to N = 100 and the canonical averages - internal energy, heat capacity, excess canonical entropy, mean square end-to-end distance - are calculated as a result in a wide temperature range. The continuous model is studied in the athermal case. By sorting conformations of a continuous phantom freely joined N-bonded chain with a unit bond length over a stochastic variable, the minimum distance between nonbonded beads, we determine the probability distribution for the N-bonded chain with hard sphere monomer units over its diameter a in the complete diameter range, 0 ≤ a ≤ 2, within a single ES run. This distribution provides us with excess specific entropy for a set of diameters a in this range. Calculations were made for chain lengths up to N = 100 and results were extrapolated to N → ∞ for a in the range 0 ≤ a ≤ 1.25

Comment on "Electron impact excitation of N-like ions from the ICFT R-matrix calculation" by HB Wang, G Jiang, XF Li, and ZC He in At. Data Nucl. Data Tables 120 (2018) 373-429

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Aggarwal, Kanti M.

2018-03-01

The paper "Electron impact excitation of N-like ions from the ICFT R-matrix calculation" by Wang et al. [1] lacks details of calculations, presents only limited data, and has a few anomalies, as listed below.

Grateloupia tenuis Wang et Luan sp. nov. (Halymeniaceae, Rhodophyta: A New Species from South China Sea Based on Morphological Observation and rbcL Gene Sequences Analysis

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Ling Yu

2013-01-01

Full Text Available Grateloupia tenuis Wang et Luan sp. nov. is a new species described from Lingshui, Hainan Province, South China Sea. Based on the external form and internal structure, combined with rbcL gene sequence analysis, Grateloupia tenuis is distinct from other Grateloupia species as follows: (1 thalli is slippery and cartilaginous in texture; possess fewer branches, relatively slight main axes, and two or three dichotomous branches; (2 cortex is 5-6 layers; medulla is solid when young, but hollow in old branches; reproductive structures are dispersed in main axes of thalli and lower portions of branchlets; exhibits Grateloupia-type auxiliary cell ampullae; (3 the four studied G. tenuis sequences were positioned in a large Grateloupia clade of Halymeniaceae, which included sister group generitype G. filicina with 68 bp differences; G. tenuis was determined to be a sister taxon to the G. catenata, G. ramosissima, G. orientalis, and G. filiformis subclade. The pairwise distances between G. tenuis and these species were 39 to 50 bp. The sequences of G. tenuis differed by 81–108 bp from the sequences of other samples in Grateloupia; there are 114–133 bp changes between G. tenuis and other genera of Halymeniaceae. In final analysis, we considered Grateloupia tenuis Wang et Luan sp. nov. to be a new species of genus Grateloupia.

Grateloupia tenuis Wang et Luan sp. nov. (Halymeniaceae, Rhodophyta): A New Species from South China Sea Based on Morphological Observation and rbcL Gene Sequences Analysis

Science.gov (United States)

Wang, Hongwei; Luan, Rixiao

2013-01-01

Grateloupia tenuis Wang et Luan sp. nov. is a new species described from Lingshui, Hainan Province, South China Sea. Based on the external form and internal structure, combined with rbcL gene sequence analysis, Grateloupia tenuis is distinct from other Grateloupia species as follows: (1) thalli is slippery and cartilaginous in texture; possess fewer branches, relatively slight main axes, and two or three dichotomous branches; (2) cortex is 5-6 layers; medulla is solid when young, but hollow in old branches; reproductive structures are dispersed in main axes of thalli and lower portions of branchlets; exhibits Grateloupia-type auxiliary cell ampullae; (3) the four studied G. tenuis sequences were positioned in a large Grateloupia clade of Halymeniaceae, which included sister group generitype G. filicina with 68 bp differences; G. tenuis was determined to be a sister taxon to the G. catenata, G. ramosissima, G. orientalis, and G. filiformis subclade. The pairwise distances between G. tenuis and these species were 39 to 50 bp. The sequences of G. tenuis differed by 81–108 bp from the sequences of other samples in Grateloupia; there are 114–133 bp changes between G. tenuis and other genera of Halymeniaceae. In final analysis, we considered Grateloupia tenuis Wang et Luan sp. nov. to be a new species of genus Grateloupia. PMID:24455703

Pengaruh insektisida deltametrin terhadap perilaku orientasi parasitoid Anagrus nilaparvatae (Pang et Wang (Hymenoptera: Mymaridae

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Araz Meilin

2016-09-01

Full Text Available Host searching behaviour by a parasitoid includes orientation to the volatile compounds (odor relesead by host or host plant. The aim of this study was to determine the changes in the orientation behaviour of Anagrus nilaparvatae (Pang et Wang, the egg parasitoid of rice brown planthoppers (Nilaparvata lugens (Stål, after being exposed to sublethal concentrations of deltamethrin. The impact of residue on plants to the behaviour of parasitoid was also studied. The sublethal concentrations (LC10 and LC40 used were 0.023 ppm and 2.235 ppm, respectively. Deltamethrin applied to the rice plants were 12.5 ppm and 6.25 ppm, and its effect was observed at 3 hours, 1, 3 and 7 days after application. Orientation behavior was studied using Y-tube olfactometer. Application of deltamethrin at subletal concentration reduced the ability of surviving A. nilaparvatae to detect odors (volatile ompounds released by the host, N. lugens. The higher the concentration of deltamethrin applied to the parasitoid or to the rice plants, the more prominent effect observed in the changing in the parasitoid behavious, in particular disruption to the parasitoid’s orientation to find their host. As consequences, effects of deltamethrin may lead to reduce the effectiveness of A. nilaparvatae as biological control agents in the field as a result of declining their searching capacity. 

Clinicopathological and prognostic significance of epithelial mesenchymal transition-related protein expression in intrahepatic cholangiocarcinoma

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Yao X

2012-10-01

Full Text Available Xing Yao,1,* Xiang Wang,1,* Zishu Wang,2,* Licheng Dai,1 Guolei Zhang,1 Qiang Yan,1 Weimin Zhou11Huzhou Central Hospital, Zhejiang Huzhou, 2Department of Medical Oncology, First Affiliated Hospital, Bengbu Medical College, Anhui, People’s Republic of China *These authors contributed equally to this workBackground: The aim of this study was to examine the patterns of expression of epithelial-mesenchymal transition (EMT-related proteins in intrahepatic cholangiocarcinoma. The clinicopathological and prognostic value of these markers was also evaluated.Methods: We detected the expression status of three EMT-related proteins, ie, E-cadherin, vimentin, and N-cadherin, by immunohistochemistry in consecutive intrahepatic cholangiocarcinoma specimens from 96 patients.Results: The frequency of loss of the epithelial marker E-cadherin, and acquisition of mesenchymal markers, vimentin and N-cadherin, in intrahepatic cholangiocarcinoma was 43.8%, 37.5% and 57.3%, respectively. Altered expression of EMT markers was associated with aggressive tumor behavior, including lymph node metastasis, undifferentiated-type histology, advanced tumor stage, venous invasion, and shorter overall survival. Moreover, loss of E-cadherin was retained as an independent prognostic factor for patients with intrahepatic cholangiocarcinoma in multivariate analysis.Conclusion: Our results suggest that the EMT process is associated with tumor progression and a poor outcome in patients with intrahepatic cholangiocarcinoma, and inhibition of EMT might offer novel promising molecular targets for the treatment of affected patients.Keywords: intrahepatic cholangiocarcinoma, epithelial-mesenchymal transition, expression, prognosis, immunohistochemistry

Reflection and transmission characteristics of a layer obeying the two-pressure field poroelastic phenomenological model of Berryman and Wang.

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Kachkouch, F; Franklin, H; Tinel, A

2018-07-01

The characteristics of the reflection and transmission by a fluid-loaded double porosity layer are studied. The medium obeys the two-pressure field poroelastic phenomenological model of Berryman and Wang. The open pore hydraulic conditions applied at the interfaces yield factorized expressions for the coefficients exhibiting on the one hand a separation allowing to distinguish between symmetrical and antisymmetrical motions and on the other hand the way each of the three dilatational waves associate with the shear wave. The numerical study done for a layer of Berea sandstone saturated by water shows clearly the role of each of the dilatational waves. There are peculiarities such as the absence of the fundamental antisymmetrical mode (zero order) and a singular behaviour of the symmetrical fundamental mode. The low frequency approximation for this latter is derived from the proposed formulas and compared with the numerical results. Copyright © 2018 Elsevier B.V. All rights reserved.

Simple deterministic models and applications. Comment on "Coupled disease-behavior dynamics on complex networks: A review" by Z. Wang et al.

Science.gov (United States)

Yang, Hyun Mo

2015-12-01

Currently, discrete modellings are largely accepted due to the access to computers with huge storage capacity and high performance processors and easy implementation of algorithms, allowing to develop and simulate increasingly sophisticated models. Wang et al. [7] present a review of dynamics in complex networks, focusing on the interaction between disease dynamics and human behavioral and social dynamics. By doing an extensive review regarding to the human behavior responding to disease dynamics, the authors briefly describe the complex dynamics found in the literature: well-mixed populations networks, where spatial structure can be neglected, and other networks considering heterogeneity on spatially distributed populations. As controlling mechanisms are implemented, such as social distancing due 'social contagion', quarantine, non-pharmaceutical interventions and vaccination, adaptive behavior can occur in human population, which can be easily taken into account in the dynamics formulated by networked populations.

王弼《老子注》的詮釋辨證/ Interpretative Dialectics of Wang Bi’s Exegesis of Lao-Tzu

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Jung-Tao TSAI

2012-09-01

Wang Bi, the most prominent scholar of metaphysics of the Wei and Jin Dynasties, was an unprecedented genius throughout the history of Chinese philosophy. In this article, the author examines the brilliant contributions made by Lin Li Zhen, Yu Dun Kang and Rudolf G. Wagner, who are noticed for their research of Exegesis of Lao-Tzu. It is a synthesis of the directions of investigation, approaches, and significant findings they have come up with. Among the three interpretations, Lin focuses on the explanation of Wang’s metaphysic thinking while Yu emphasizes Wang’s secular concerns by proposing the “philosophy of thoroughness” and political holism. As for Wagner, he approaches this work with the views of linguistic philosophy and suggests refined stylistics as interpretative strategy, which functions to enrich the textual contents.

Epigenetic battle of the sexes. Comment on: ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

Science.gov (United States)

Wu, Song

2017-03-01

Qian Wang et al. present an interesting framework, named epigenetic game theory, for modeling sex-based epigenetic dynamics during embryogenesis from a new viewpoint of evolutionary game theory [1]. That is, epigenomes of sperms and oocytes may coordinate through either cooperation or competition, or both, to affect the fitness of embryos. The work uses a set of ordinary differential equations (ODEs) to describe longitudinal trajectories of DNA methylation levels in both parental and maternal gametes and their dependence on each other. The insights gained from this review, i.e. dynamic methylation profiles and their interaction are potentially important to many fields, such as biomedicine and agriculture.

Essays on Korean online game communities: A sense of place: Media and motivation in Korea by the Wang-tta effect; Order and chaos in an ethnography of Korean online game communities

OpenAIRE

Chee, Florence

2005-01-01

Essay 1 : This paper presents an ethnographic analysis of the different ways Korean game players establish community. I look at Korean PC game rooms as "third places,", and peer relations associated with online video gaming activities. A synthesis of the Korean concept "Wang-tta" and application of the TEDA Ethos protocol provides extra insight into the motivations to excel at digital games and one of the strong drivers of such community membership. Essay 2: This paper explores the dichotomy ...

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.

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.

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

Risky choice with heuristics: reply to Birnbaum (2008), Johnson, Schulte-Mecklenbeck, and Willemsen (2008), and Rieger and Wang (2008).

Science.gov (United States)

Brandstätter, Eduard; Gigerenzer, Gerd; Hertwig, Ralph

2008-01-01

E. Brandstätter, G. Gigerenzer, and R. Hertwig (2006) showed that the priority heuristic matches or outperforms modifications of expected utility theory in predicting choice in 4 diverse problem sets. M. H. Birnbaum (2008) argued that sets exist in which the opposite is true. The authors agree--but stress that all choice strategies have regions of good and bad performance. The accuracy of various strategies systematically depends on choice difficulty, which the authors consider a triggering variable underlying strategy selection. Agreeing with E. J. Johnson, M. Schulte-Mecklenbeck, and M. C. Willemsen (2008) that process (not "as-if") models need to be formulated, the authors show how quantitative predictions can be derived and test them. Finally, they demonstrate that many of Birnbaum's and M. O. Rieger and M. Wang's (2008) case studies championing their preferred models involved biased tests in which the priority heuristic predicted data, whereas the parameterized models were fitted to the same data. The authors propose an adaptive toolbox approach of risky choice, according to which people first seek a no-conflict solution before resorting to conflict-resolving strategies such as the priority heuristic. (c) 2008 APA, all rights reserved

Combination therapy of fenofibrate and ursodeoxycholic acid in patients with primary biliary cirrhosis who respond incompletely to UDCA monotherapy: a meta-analysis

Directory of Open Access Journals (Sweden)

Zhang Y

2015-05-01

Full Text Available Yan Zhang,1,2,* Sainan Li,1,* Lei He,1 Fan Wang,1 Kan Chen,1 Jingjing Li,1 Tong Liu,1 Yuanyuan Zheng,1 Jianrong Wang,1,3 Wenxia Lu,1,3 Yuqing Zhou,1,4 Qin Yin,1,4 Yujing Xia,1 Yingqun Zhou,1 Jie Lu,1 Chuanyong Guo1 1Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 2Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 3The First Clinical Medical College of Nanjing Medical University, Nanjing, 4The First Affiliated Hospital of Soochow University, Suzhou, People’s Republic of China *These authors contributed equally to this work Background: Although the effectiveness of treatment with ursodeoxycholic acid (UDCA and fenofibrate for primary biliary cirrhosis (PBC has been suggested by small trials, a systematic review to summarize the evidence has not yet been carried out.Methods: A meta-analysis of all long-term randomized controlled trials comparing the combination of UDCA and fenofibrate with UDCA monotherapy was performed via electronic searches.Results: Six trials, which included 84 patients, were assessed. Combination therapy with UDCA and fenofibrate was more effective than UDCA monotherapy in improving alkaline phosphatase (mean difference [MD]: -90.44 IU/L; 95% confidence interval [CI]: -119.95 to -60.92; P<0.00001, gamma-glutamyl transferase (MD: -61.58 IU/L; 95% CI: -122.80 to -0.35; P=0.05, immunoglobulin M (MD: -38.45 mg/dL; 95% CI: -64.38 to -12.51; P=0.004, and triglycerides (MD: -0.41 mg/dL; 95% CI: -0.82 to -0.01; P=0.05. However, their effects on pruritus (odds ratio [OR]: 0.39; 95% CI: 0.09–1.78; P=0.23, total bilirubin (MD: -0.05 mg/dL; 95% CI: -0.21 to 0.12; P=0.58, and alanine aminotransferase (MD: -3.31 IU/L; 95% CI: -14.60 to 7.97; P=0.56 did not differ significantly. This meta-analysis revealed no significant differences in the incidence of adverse events (OR: 0.21; 95% CI: 0.03–1.25; P=0.09 between patients treated with

A new concept: Epigenetic game theory. Comment on: ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

Science.gov (United States)

Zheng, Xiu-Deng; Tao, Yi

2017-03-01

The evolutionary significance of the interaction between paternal and maternal genomes in fertilized zygotes is a very interesting and challenging question. Wang et al. developed the concept of epigenetic game theory, and they try to use this concept to explain the interaction between paternal and maternal genomes in fertilized zygotes [1]. They emphasize that the embryogenesis can be considered as an ecological system in which two highly distinct and specialized gametes coordinate through either cooperation or competition, or both, to maximize the fitness of embryos under Darwinian selection. More specifically, they integrate game theory to model the pattern of coordination of paternal genome and maternal genomes mediated by DNA methylation dynamics, and they called this epigenetic game theory.

IFN regulatory factor 1 restricts hepatitis E virus replication by activating STAT1 to induce antiviral IFN-stimulated genes.

Science.gov (United States)

Xu, Lei; Zhou, Xinying; Wang, Wenshi; Wang, Yijin; Yin, Yuebang; Laan, Luc J W van der; Sprengers, Dave; Metselaar, Herold J; Peppelenbosch, Maikel P; Pan, Qiuwei

2016-10-01

IFN regulatory factor 1 (IRF1) is one of the most important IFN-stimulated genes (ISGs) in cellular antiviral immunity. Although hepatitis E virus (HEV) is a leading cause of acute hepatitis worldwide, how ISGs counteract HEV infection is largely unknown. This study was conducted to investigate the effect of IRF1 on HEV replication. Multiple cell lines were used in 2 models that harbor HEV. In different HEV cell culture systems, IRF1 effectively inhibited HEV replication. IRF1 did not trigger IFN production, and chromatin immunoprecipitation sequencing data analysis revealed that IRF1 bound to the promoter region of signal transducers and activators of transcription 1 (STAT1). Functional assay confirmed that IRF1 could drive the transcription of STAT1, resulting in elevation of total and phosphorylated STAT1 proteins and further activating the transcription of a panel of downstream antiviral ISGs. By pharmacological inhibitors and RNAi-mediated gene-silencing approaches, we revealed that antiviral function of IRF1 is dependent on the JAK-STAT cascade. Furthermore, induction of ISGs and the anti-HEV effect of IRF1 overlapped that of IFNα, but was potentiated by ribavirin. We demonstrated that IRF1 effectively inhibits HEV replication through the activation of the JAK-STAT pathway, and the subsequent transcription of antiviral ISGs, but independent of IFN production.-Xu, L., Zhou, X., Wang, W., Wang, Y., Yin, Y., van der Laan, L. J. W., Sprengers, D., Metselaar, H. J., Peppelenbosch, M. P., Pan, Q. IFN regulatory factor 1 restricts hepatitis E virus replication by activating STAT1 to induce antiviral IFN-stimulated genes. © FASEB.

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

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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.

王友仁点穴开合按动法针对踝关节扭伤推拿经验浅析%Discussion on WANG You-ren's Treatment for Sprain of Ankle with Andong Therapy of Pressing Acupoint Combined with Joint Switching

Institute of Scientific and Technical Information of China (English)

包庆旭

2017-01-01

This article focused on WANG You-ren chief physician's Andong therapy theory system, systematically summarized the treatment ideas and characteristics of acute phase for the sprain of ankle. Combined with typical cases, details of WANG You-ren chief physician's treatment with specific press method, remote press method, holographic press method, and corresponding to the press method for the acupoints principle were introduced. WANG You-ren chief physician also proposed early treatment and active protection when people have sprain of ankle, with a purpose to achieve the good efficacy, such as relieve acute pain, reduce swelling, and few sequelae.%本文重点对王友仁主任医师以按动疗法理论体系为纲要,对踝关节扭伤急性期的治疗思路和特色手法进行系统总结,并结合典型病例,详细介绍王友仁主任医师用特定按动法、远端按动法、全息按动法、对应按动法为取穴原则,以达到点穴镇痛在先、开合按动顺筋归位在后的推拿治疗方法.王友仁主任医师提出踝关节扭伤后应及早治疗、积极防护,达到急者镇痛、消肿,缓者后遗症少的理念,在临床上获得满意疗效.

Using game theory to investigate the epigenetic control mechanisms of embryo development: Comment on: "Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition" by Qian Wang et al.

Science.gov (United States)

Zhang, Le; Zhang, Shaoxiang

2017-03-01

A body of research [1-7] has already shown that epigenetic reprogramming plays a critical role in maintaining the normal development of embryos. However, the mechanistic quantitation of the epigenetic interactions between sperms and oocytes and the related impact on embryo development are still not clear [6,7]. In this study, Wang et al., [8] develop a modeling framework that addresses this question by integrating game theory and the latest discoveries of the epigenetic control of embryo development. Copyright © 2017 Elsevier B.V. All rights reserved.

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)

Hyperosmolar nonketotic hyperglycemic coma induced by methylprednisolone pulse therapy for acute rejection after liver transplantation: a case report and review of the literature

Directory of Open Access Journals (Sweden)

Zhou J

2014-12-01

Full Text Available Jian Zhou,* Weiqiang Ju,* Xiaopeng Yuan, Xiaofeng Zhu, Dongping Wang, Xiaoshun HeOrgan Transplant Center, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China *These authors contributed equally to this work Abstract: Hyperosmolar nonketotic hyperglycemic coma (HNKHC is a serious, rare complication induced by methylprednisolone (MP pulse therapy for acute rejection after orthotopic liver transplantation (OLT. Herein, we report an unusual case of a 58-year-old woman who experienced acute rejection at 30 months after OLT, only one case in which HNKHC resulted in MP pulse therapy for acute rejection in all 913 recipients in our center. The general morbidity of HNKHC was 1.09‰ in this study. HNKHC is characterized by rapid onset, rapid progression, and a lack of specific clinical manifestations. High-dose MP management was a clear risk factor. The principle of treatment included rapid rehydration, low-dose insulin infusion, and correcting disorders of electrolytes and acidosis. In conclusion, clinicians considering MP pulse therapy after OLT should be alert to the occurrence of HNKHC. Keywords: liver transplantation, complications, hyperosmolar nonketotic hyperglycemic coma, methylprednisolone pulse therapy, principle of treatment

Preparation of FeO(OH Modified with Polyethylene Glycol and Its Catalytic Activity on the Reduction of Nitrobenzene with Hydrazine Hydrate

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Ke Ying Cai

2016-10-01

Full Text Available Iron oxyhydroxide was prepared by dropping ammonia water to Fe(NO33.9H2O dispersed in polyethylene glycol (PEG 1000. The catalyst was characterized by X-ray powder diffraction, Fourier transform infrared spectroscopy and laser particle size analyzer. The results showed the catalyst modified with polyethylene glycol was amorphous. The addition of PEG during the preparation make the particle size of the catalyst was smaller and more uniform. The catalytic performance was tested in the reduction of nitroarenes to corresponding amines with hydrazine hydrate, and the catalyst showed excellent activity and stability. Copyright © 2016 BCREC GROUP. All rights reserved Received: 2nd February 2016; Revised: 26th April 2016; Accepted: 7th June 2016 How to Cite: Cai, K.Y., Liu, Y.S., Song, M., Zhou, Y.M., Liu, Q., Wang, X.H. (2016. Preparation of FeO(OH Modified with Polyethylene Glycol and Its Catalytic Activity on the Reduction of Nitrobenzene with Hydrazine Hydrate. Bulletin of Chemical Reaction Engineering & Catalysis, 11 (3: 363-368 (doi:10.9767/bcrec.11.3.576.363-368 Permalink/DOI: http://doi.org/10.9767/bcrec.11.3.576.363-368

‘Quadrilateral’ in Philosophy and Bie-modernism (Comments on Aleš Erjavec’s “Zhuyi: From Absence to Bustle? Some Comments on Wang Jianjiang's Article ‘The Bustle and the Absence of Zhuyi’”

Directory of Open Access Journals (Sweden)

Wang Jianjiang

2017-09-01

Full Text Available Aleš Erjavec proposed the global philosophical quadrilateral, giving Chinese philosophy, aesthetics, and humanities an expectation. However, the realization of this expectation hinges on the question whether Chinese philosophy as well as aesthetics and the humanities can rid themselves of the staggering level of ‘voice’ and develop their ‘speech’. To make ‘speech’, any nation should have its own idea, theory and Zhuyi. How to overcome the embarrassment that ‘quadrilateral’ expectation implies? Time spatialization and four-phase development theories of the Bie-modern, and great leap forward pause theory have provided an answer. The quadrilateral expectation as shown by Aleš Erjavec, is encountering the antagonism between ‘cosmopolitanism’ and ‘nationalism’. The key to resolving this antagonism is ‘my’ original achievement consisting of ‘Chinese traditional philosophy, Western philosophy, Marxism and I (myself’. Bie-modernism is a Zhuyi of self-regulation, self-renewal and self-transcendence and of their practical implementation.   Article received: May 21, 2017; Article accepted: May 24, 2017; Original scholarly paper How to cite this article: Jianjiang, Wang. "‘Quadrilateral’ in Philosophy and Bie-modernism (Comments on Aleš Erjavec’s “Zhuyi: From Absence to Bustle? Some Comments on Wang Jianjiang's Article ‘The Bustle and the Absence of Zhuyi’”." AM Journal of Art and Media Studies 13 (2017: 123-142. doi: 10.25038/am.v0i13.190

Risk model in stage IB1-IIB cervical cancer with positive node after radical hysterectomy

Directory of Open Access Journals (Sweden)

Chen Z

2016-05-01

Full Text Available Zhilan Chen,1,2,* Kecheng Huang,1,* Zhiyong Lu,1,3 Song Deng,1,4 Jiaqiang Xiong,1 Jia Huang,1 Xiong Li,5 Fangxu Tang,1 Zhihao Wang,6 Haiying Sun,1 Lin Wang,1 Shasha Zhou,1 Xiaoli Wang,1 Yao Jia,1 Ting Hu,1 Juan Gui,7 Dongyi Wan,1 Ding Ma,1 Shuang Li,1 Shixuan Wang11Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan, 2Department of Obstetrics and Gynecology, Wuhan General Hospital of Guangzhou Military Command, Wuhan, 3Hubei Key Laboratory of Embryonic Stem Cell Research, Tai-He Hospital, Hubei University of Medicine, Shiyan, Hubei, 4Department of Obstetrics and Gynecology, University Hospital of Hubei University for Nationalities, Enshi, Hubei, 5Department of Obstetrics and Gynecology, Wuhan Central Hospital, Wuhan, 6Department of Pathology and Pathophysiology, Key Laboratory of Ministry of Education of China for Neurological Disorders, Huazhong University of Science and Techonology, Wuhan, 7Department of Obstetrics and Gynecology, Renmin Hospital, Wuhan University, Wuhan, People’s Republic of China*These authors contributed equally to this workAbstract: The purpose of this study was to identify risk factors in patients with surgically treated node-positive IB1-IIB cervical cancer and to establish a risk model for disease-free survival (DFS and overall survival (OS. A total of 170 patients who underwent radical hysterectomy and bilateral pelvic lymphadenectomy as primary treatment for node-positive International Federation of Gynaecology and Obstetrics (FIGO stage IB1-IIB cervical cancer from January 2002 to December 2008 were retrospectively analyzed. Five published risk models were evaluated in this population. The variables, including common iliac lymph node metastasis and parametrial invasion, were independent predictors of outcome in a multivariate analysis using a Cox regression model. Three distinct prognostic groups (low, intermediate, and high risk

Peer review statement

Science.gov (United States)

2012-11-01

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the editors of the 26th IAHR Symposium on Hydraulic Machinery and Systems proceedings. Reviews were conducted by expert referees from the International Technical Committee to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. The members of the Scientific Committee who selected and reviewed the papers included in the Proceedings of the 26th IAHR Symposium on Hydraulic Machinery and Systems are: Yulin WU Tsinghua University China François AVELLAN EPFL-LMH Switzerland (principal) Xingqi LUO Xi'an University of Sci & Tech China Martin BÖHLE Kaiserslautern University Germany Gerard BOIS Arts et Métiers ParisTech France Luca D'AGOSTINO University of Pisa Italy Eduard EGUSQUIZA Polytechnical University Catalonia Spain Richard FISHER Voith Hydro Inc USA Regiane FORTES-PATELLA Institute Polytechnique de Grenoble France Aleksandar GAJIC University of Belgrade Serbia Wei YANG China Agriculture University China YinLu YOUNG University of Michigan USA Adrian LUNGU Dunarea de Jos University of Galati Romania Arpad FAY University of Miskolcz Hungary José GONZÁLEZ Universidad de Oviedo Spain Baoshan ZHU Tsinghua University China Hongxun CHEN Shanghai University China Chisachi KATO University of Tokyo Japan Zhenyue MA Dalian University of Sci & Tech China Honggang FAN Tsinghua University China François GUIBAULT Ecole Polytechnique de Montreal Canada Pengcheng GUO Xian University of Technology China Leqing WANG Zhejiang University China Toshiaki IKOHAGI Tohoku University Japan Jiandong YANG Wuhan University China Jianzhong ZHOU Huazhong University of Sci & Tech China Jinwei LI NULL China Rennian LI Lanzhou University of Sci & Tech China Houlin LIU NULL China Juan LIU Tsinghua University China Shuhong LIU Tsinghua University China Xianwu LUO Tsinghua University China Michihiro NISHI Tsinghua

Innovative biodegradable poly(L-lactide/collagen/hydroxyapatite composite fibrous scaffolds promote osteoblastic proliferation and differentiation

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Zhou GQ

2017-10-01

Full Text Available Guoqiang Zhou,1–3 Sudan Liu,1 Yanyan Ma,1 Wenshi Xu,1 Wei Meng,1 Xue Lin,1 Wenying Wang,1,3 Shuxiang Wang,1–3 Jinchao Zhang1–3 1College of Chemistry and Environmental Science, 2Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, 3Key Laboratory of Chemical Biology of Hebei Province, Hebei University, Baoding, Hebei, People’s Republic of China Abstract: The development of an artificial bone graft which can promote the regeneration of fractures or diseased bones is currently the most challenging aspect in bone tissue engineering. To achieve the purpose of promoting bone proliferation and differentiation, the artificial graft needs have a similar structure and composition of extracellular matrix. One-step electrospinning method of biocomposite nanofibers containing hydroxyapatite (HA nanoparticles and collagen (Coll were developed for potential application in bone tissue engineering. Nanocomposite scaffolds of poly(L-lactide (PLLA, PLLA/HA, PLLA/Coll, and PLLA/Coll/HA were fabricated by electrospinning. The morphology, diameter, elements, hydrophilicity, and biodegradability of the composite scaffolds have been investigated. The biocompatibility of different nanocomposite scaffolds was assessed using mouse osteoblasts MC3T3-E1 in vitro, and the proliferation, differentiation, and mineralization of cells on different nanofibrous scaffolds were investigated. The results showed that PLLA/Coll/HA nanofiber scaffolds enhanced cell adhesion, spreading, proliferation, differentiation, mineralization, and gene expression of osteogenic markers compared to other scaffolds. In addition, the nanofibrous scaffolds maintained a stable composition at the beginning of the degradation period and morphology wastage and weight loss were observed when incubated for up to 80 days in physiological simulated conditions. The PLLA/Coll/HA composite nanofibrous scaffolds could be a potential material for guided bone regeneration

The in vitro sustained release profile and antitumor effect of etoposide-layered double hydroxide nanohybrids

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Qin LL

2013-05-01

Full Text Available Lili Qin,1 Mei Wang,2 Rongrong Zhu,3 Songhui You,1 Ping Zhou,1 Shilong Wang31Department of Physical Education, Tongji University, Shanghai, People's Republic of China; 2Department of Chemistry, Tongji University, Shanghai, People's Republic of China; 3School of Life Science and Technology, Tongji University, Shanghai, People's Republic of ChinaAbstract: Magnesium-aluminum layered double hydroxides intercalated with antitumor drug etoposide (VP16 were prepared for the first time using a two-step procedure. The X-ray powder diffraction data suggested the intercalation of VP16 into layers with the increased basal spacing from 0.84–1.18 nm was successful. Then, it was characterized by X-ray powder diffraction, Fourier transform infrared spectroscopy, thermogravimetry and differential thermal analysis, and transmission electron microscopy. The prepared nanoparticles, VP16-LDH, showed an average diameter of 62.5 nm with a zeta potential of 20.5 mV. Evaluation of the buffering effect of VP16-LDH indicated that the nanohybrids were ideal for administration of the drugs that treat human stomach irritation. The loading amount of intercalated VP16 was 21.94% and possessed a profile of sustained release. The mechanism of VP16-LDH release in the phosphate buffered saline solution at pH 7.4 is likely controlled by the diffusion of VP16 anions from inside to the surface of LDH particles. The in vitro cytotoxicity and antitumor assays indicated that VP16-LDH hybrids were less toxic to GES-1 cells while exhibiting better antitumor efficacy on MKN45 and SGC-7901 cells. These results imply that VP16-LDH is a potential antitumor drug for a broad range of gastric cancer therapeutic applications.Keywords: layered double hydroxides, etoposide, drug delivery, antitumor effect, sustained release

Autophagy promotes degradation of polyethyleneimine–alginate nanoparticles in endothelial progenitor cells

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Wang GD

2017-09-01

Full Text Available Guo-dong Wang, Yu-zhen Tan, Hai-jie Wang, Pei Zhou Department of Anatomy, Histology and Embryology, Shanghai Medical School of Fudan University, Shanghai, China Abstract: Polyethyleneimine (PEI–alginate (Alg nanoparticle (NP is a safe and effective vector for delivery of siRNA or DNA. Recent studies suggest that autophagy is related to cytotoxicity of PEI NPs. However, contribution of autophagy to degradation of PEI–Alg NPs remains unknown. CD34+VEGFR-3+ endothelial progenitor cells isolated from rat bone marrow were treated with 25 kDa branched PEI modified by Alg. After treatment with the NPs, morphological changes and distribution of the NPs in the cells were examined with scanning and transmission electron microscopies. Cytotoxicity of the NPs was analyzed by reactive oxygen species (ROS production, lactate dehydrogenase leakage and induction of apoptosis. The level of autophagy was assessed with expression of Beclin-1 and LC3 and formation of autophagic structures and amphisomes. Colocalization of LC3-positive puncta and the NPs was determined by LC3–GFP tracing. Cytotoxicity of PEI NPs was reduced greatly after modification with Alg. PEI–Alg NPs were distributed in mitochondria, rough endoplasmic reticula and nuclei as well as cytoplasm. After phagocytosis of the NPs, expression of Beclin-1 mRNA and LC3 protein was upregulated, and the number of LC3-positive puncta, autophagic structures and amphisomes increased significantly. The number of lysosomes also increased obviously. There were LC3-positive puncta in nuclei, and some puncta were colocalized with the NPs. These results demonstrate that the activated autophagy promotes degradation of PEI–Alg NPs via multiple pathways. Keywords: polyethyleneimine, alginate, nanoparticles, endothelial progenitor cells, autophagy

Retracted: Addition of a single methyl group to a small molecule sodium channel inhibitor introduces a new mode of gating modulation, by L Wang, SG Zellmer, DM Printzenhoff and NA Castle. British Journal of Pharmacology, volume 172(20): 4905-4918, published in October 2015; DOI 10.1111/bph.13259.

Science.gov (United States)

2018-07-01

The above article, published by the British Journal of Pharmacology in October 2015 (https://bpspubs.onlinelibrary.wiley.com/doi/full/10.1111/bph.13259), has been retracted by agreement between the authors, the journal Editor in Chief and John Wiley & Sons Limited. The retraction has been agreed owing to the discovery of errors in the chemical structure of the synthetic compounds generated. The corrected structure is now available in the article PF-06526290 can both enhance and inhibit conduction through voltage gated sodium channels by L Wang, SG Zellmer, DM Printzenhoff and NA Castle, 2018, https://bpspubs.onlinelibrary.wiley.com/doi/full/10.1111/bph.14338. Reference Wang L, Zellmer SG, Printzenhoff DM, Castle NA (2015). Addition of a single methyl group to a small molecule sodium channel inhibitor introduces a new mode of gating modulation. Br J Pharmacol 172: 4905-4918. https://doi.org/10.1111/bph.13259. © 2018 The British Pharmacological Society.

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

古今文献中与“尪痹”相关的病证名研究%A Study on the Disorders Relevant with“ Wang Bi”in the Ancient and Modern Literatures

Institute of Scientific and Technical Information of China (English)

孟小燕; 王育林

2016-01-01

Differentiation of disease and differentiation of syndrome are equally important in the di-agnosis and treatment of TCM. Disease is the entire process of some abnormal life state and syndrome is a cer-tain stage in the abnormal process in the life. The terms of disease and syndrome are related with each other. In the study of the ancient and modern literatures on the term Wang Bi(尪痹),it was found that the term for syndrome was also involved. Wang Bi(尪痹)is the new term of a disease proposed by TCM master,Jiao Shude. By investigating the name and origin of the disease,Wan Bi was identified as the term of syndrome. The connection of Wang Bi(尪痹)and Wan Bi was attempted to build so as to contribute to the correct un-derstanding of the disease and construction of medical history in TCM.%中医诊治强调辨病与辨证并重，中医学探讨某病时兼及“病”“证”。疾病指人体某种异常生命状态的全过程，而证候是这个全部生命异常过程中的某个阶段。病证名即与病、证发生发展相关的称谓。在考察古今文献中与“尪痹”相关称谓时，发现还有证名的存在，因此为客观全面，该文使用了“病证名”而非“病名”的概念。“尪痹”是已故中医学家焦树德提出的新病名，考察古今文献中与“尪痹”相关的称谓，可以发现还有证名的存在。对这些病证的名实与源流进行考察，考证“尪痹”之源，辨析病证名“顽痹”。力图呈现与“尪痹”相关病证名的大致面貌，以利于准确把握这一疾病，俾于中医疾病史的建构。

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...

Systematic review and meta-analysis: bezafibrate in patients with primary biliary cirrhosis

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Yin Q

2015-09-01

Full Text Available Qin Yin,1,2,* Jingjing Li,3,* Yujing Xia,3 Rong Zhang,3,4 Jianrong Wang,3,4 Wenxia Lu,3,4 Yuqing Zhou,1,2 Yuanyuan Zheng,3 Huerxidan Abudumijiti,3 Rongxia Chen,3 Kan Chen,3 Sainan Li,3 Tong Liu,3 Fan Wang,3 Jie Lu,3 Yingqun Zhou,3 Chuanyong Guo3 1Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 2The First Affiliated Hospital of Soochow University, Suzhou, 3Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 4The First Clinical Medical College of Nanjing Medical University, Nanjing, People’s Republic of China *These authors contributed equally to this work and should be considered co-first authors Background and aim: Ursodeoxycholic acid (UDCA is the standard treatment for primary biliary cirrhosis (PBC, but not all cases respond well. Evidence has shown that combination therapy of UDCA with bezafibrate significantly improved liver function. A meta-analysis was performed to assess the efficacy and safety of UDCA and bezafibrate combination therapy in the treatment of PBC.Results: Nine trials, with a total of 269 patients, were included in the analysis. The bias risk of these trials was high. Compared with UDCA alone, the combination with bezafibrate improved the Mayo risk score (mean difference [MD], 0.60; 95% confidence interval [CI], 0.25–0.95; P=0.0008 and liver biochemistry: alkaline phosphatase (MD, -238.21 IU/L; 95% CI, -280.83 to -195.60; P<0.00001; gamma-glutamyltransferase (MD, -38.23 IU/L; 95% CI, -50.16 to -25.85; P<0.00001; immunoglobulin M (MD, -128.63 IU/L; 95% CI, -151.55 to -105.71; P<0.00001; bilirubin (MD, -0.20 mg/dL; 95% CI, -0.33 to -0.07; P=0.002; triglycerides (MD, -26.84 mg/dL; 95% CI, -36.51 to -17.17; P<0.0001; total cholesterol (MD, -21.58 mg/dL; 95% CI, -30.81 to -12.34; P<0.0001, and serum alanine aminotransferase (MD, -10.24 IU/L; 95% CI, -12.65 to -78.5; P<0.00001. However

Scaling behavior can be tricky: Comment on "Universal scaling for the dilemma strength in evolutionary games" by Z. Wang et al.

Science.gov (United States)

Hui, Pak Ming; Xu, Chen

2015-09-01

Evolutionary game theory is a powerful tool for studying the emergence of cooperation among competing individuals [1]. Popularly studied games include the prisoner's dilemma [2], snowdrift game [3] and stag hunt game [4]. They have been extensively studied for the extent of cooperative behavior under different dilemma strengths. Generally, the games can be defined by a 2 × 2 matrix and thus four payoff elements, T, R, P, and S, for the possible payoffs to players when they use pure strategies against each other. Detailed definitions of the four payoffs are given in the review by Wang et al. [5]. For simplicity, it is often the case that fewer parameters are invoked, e.g. a single parameter [3] and more generally two parameters [6]. Generally speaking, reducing the number of parameters has the effect of restricting the system to a certain subspace of the unreduced case. In addition, the spatial structures, such as a well-mixed population or a population forming a complex network, that govern the competing relationship and environment of the agents, and the evolutionary rules, that govern how agents update their strategies, are vital in determining how cooperation evolves, as well documented in the references of [5].

Butein activates p53 in hepatocellular carcinoma cells via blocking MDM2-mediated ubiquitination

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Zhou Y

2018-04-01

Full Text Available Yuanfeng Zhou,1,2 Kuifeng Wang,2 Ni Zhou,2 Tingting Huang,2 Jiansheng Zhu,2 Jicheng Li1 1Institute of Cell Biology, Zhejiang University, Hangzhou, People’s Republic of China; 2Department of Infectious Diseases, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, People’s Republic of China Introduction: In this study, we aimed to investigate the effect of butein on p53 in hepatocellular carcinoma (HCC cells and the related molecular mechanisms by which p53 was activated. Methods: MTS assay and clonogenic survival assay were used to examine the antitumor activity of butein in vitro. Reporter gene assay was adopted to evaluate p53 transcriptional activity. Flow cytometry and western blotting were performed to study apoptosis induction and protein expression respectively. Xenograft model was applied to determine the in vivo efficacy and the expression of p53 in tumor tissue was detected by immunohistochemistry. Results: HCC cell proliferation and clonogenic survival were significantly inhibited after butein treatment. With the activation of cleaved-PARP and capsase-3, butein induced apoptosis in HCC cells in a dose-dependent manner. The transcriptional activity of p53 was substantially promoted by butein, and the expression of p53-targeted gene was increased accordingly. Mechanism studies demonstrated that the interaction between MDM2 and p53 was blocked by butein and MDM2-mediated p53 ubiquitination was substantially decreased. Short-hairpin RNA experiment results showed that the sensitivity of HCC cells to butein was substantially impaired after p53 was knocked down and butein-induced apoptosis was dramatically decreased. In vivo experiments validated substantial antitumor efficacy of butein against HepG2 xenograft growth, and the expression of p53 in butein-treated tumor tissue was significantly increased. Conclusion: Butein demonstrated potent antitumor activities in HCC by activating p53, and butein or its analogs had

Inverse U-shaped Association between Sleep Duration and Semen Quality: Longitudinal Observational Study (MARHCS) in Chongqing, China

Science.gov (United States)

Chen, Qing; Yang, Huan; Zhou, Niya; Sun, Lei; Bao, Huaqiong; Tan, Lu; Chen, Hongqiang; Ling, Xi; Zhang, Guowei; Huang, Linping; Li, Lianbing; Ma, Mingfu; Yang, Hao; Wang, Xiaogang; Zou, Peng; Peng, Kaige; Liu, Taixiu; Cui, Zhihong; Ao, Lin; Roenneberg, Till; Zhou, Ziyuan; Cao, Jia

2016-01-01

Study Objectives: To investigate the association between sleep duration and semen parameters as well as reproductive hormone levels. Methods: We designed a cohort of male college students in Chongqing, China. A total of 796 subjects were recruited in 2013 and 656 (82.4%) were followed up in 2014. Each time, semen and peripheral blood samples were collected for semen quality and reproductive hormone measurement. Sleep duration was estimated by revised Munich Chronotype Questionnaire. In 2014, sleep quality was also measured by Pittsburgh Sleep Quality Index (PSQI). Results: There was a substantial inverse U-shaped association between sleep duration and two semen parameters (semen volume and total sperm number), with 7.0–7.5 h/day of sleep showing highest parameters. Either longer or shorter sleep was associated with decreased semen parameters in a dose-response manner (P = 0.002 and 0.001, respectively). Sleeping > 9.0 h was associated with a 21.5% (95% confidence interval 9.2, 32.2) reduction in semen volume and 39.4% (23.3, 52.1) reduction in total sperm number; sleeping ≤ 6.5 h was associated with 4.6% (−10.5, 22.3) and 25.7% (−1.2, 60.1) reduction. Increase of the two parameters was found in those who changed sleep duration toward 7.0–7.5 h/day from 2013 to 2014. The U-shaped association was independent from PSQI and was replicated in another dataset of 1,346 males. No association found between sleep duration and reproductive hormone. Conclusions: Either restricted or excessive sleep may impair semen quality. Further research is needed to validate this finding. Citation: Chen Q, Yang H, Zhou N, Sun L, Bao H, Tan L, Chen H, Ling X, Zhang G, Huang L, Li L, Ma M, Yang H, Wang X, Zou P, Peng K, Liu T, Cui Z, Ao L, Roenneberg T, Zhou Z, Cao J. Inverse u-shaped association between sleep duration and semen quality: longitudinal observational study (MARHCS) in Chongqing, China. SLEEP 2016;39(1):79–86. PMID:26350472

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

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

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

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 ...

Preparation, characterization and relative bioavailability of oral elemene o/w microemulsion

Directory of Open Access Journals (Sweden)

Zhaowu Zeng

2010-08-01

Full Text Available Zhaowu Zeng1, Guanglin Zhou1, Xiaoli Wang2, Eric Zhijian Huang1, Xiaori Zhan1, Jun Liu1, Shuling Wang1, Anming Wang1, Haifeng Li1, Xiaolin Pei1, Tian Xie11Research Center for Biomedicine and Health, Hangzhou Normal University, Hangzhou, Zhejiang, China; 2Yichun University of Jiangxi Province, Yichun, Jiangxi, ChinaAbstract: The objective was to develop an elemene oil/water (o/w microemulsion and evaluate its characteristics and oral relative bioavailability in rats. Elemene was used as the oil phase and drug, polysorbate 80 as a surfactant along with ethanol, propylene glycol, and glycerol as the cosurfactants. The microemulsion was prepared by mixing method, or ultrasonication method in an ultrasonic bath. Its three-dimensional response surface diagram was drawn by Mathcad software. The microemulsion was characterized by visual observation, cross-polarized microscopy, size, zeta potential, acidity, viscosity, and surface tension measurement. The drug content and entrapment efficiency were determined by ultra fast liquid chromatography (UFLC and liquid surface method. Blood was drawn from rats at different time points after oral administration of an elemene microemulsion or a commercial elemene emulsion for measurement of the drug in plasma by UFLC to establish the pharmacokinetic parameters and relative bioavailability. The elemene microemulsion as a clarified and isotropic system containing 1% elemene (w/v, 5% ethanol (v/v, 15% propylene glycol (v/v, 15% glycerol (v/v, and 5% polysorbate 80 (w/v, was characterized as (57.7 ± 2.8 nm in size, 0.485 ± 0.032 in polydispersity index, (3.2 ± 0.4 mv in zeta potential, (5.19 ± 0.08 in pH, 6 mpa•s in viscosity, (31.8 ± 0.3 mN•m-1 in surface tension, (8.273 ± 0.018 mg•mL-1 in content of ß-elemene, and (99.81 ± 0.24% in average entrapment efficiency. The area under the concentration-time curves from 0 h to 24 h (AUC0→24h of the elemene microemulsion and commercial elemene emulsion were

Comparison of imaging-based gross tumor volume and pathological volume determined by whole-mount serial sections in primary cervical cancer

Directory of Open Access Journals (Sweden)

Zhang Y

2013-07-01

Full Text Available Ying Zhang,1,* Jing Hu,1,* Jianping Li,1 Ning Wang,1 Weiwei Li,1 Yongchun Zhou,1 Junyue Liu,1 Lichun Wei,1 Mei Shi,1 Shengjun Wang,2 Jing Wang,2 Xia Li,3 Wanling Ma4 1Department of Radiation Oncology, 2Department of Nuclear Medicine, 3Department of Pathology, 4Department of Radiology, Xijing Hospital, Xi'an, People's Republic of China*These authors contributed equally to this workObjective: To investigate the accuracy of imaging-based gross tumor volume (GTV compared with pathological volume in cervical cancer.Methods: Ten patients with International Federation of Gynecology and Obstetrics stage I–II cervical cancer were eligible for investigation and underwent surgery in this study. Magnetic resonance imaging (MRI and fluorine-18 fluorodeoxyglucose positron emission tomography (18F-FDG PET/computed tomography (CT scans were taken the day before surgery. The GTVs under MRI and 18F-FDG PET/CT (GTV-MRI, GTV-PET, GTV-CT were calculated automatically by Eclipse treatment-planning systems. Specimens of excised uterine cervix and cervical cancer were consecutively sliced and divided into whole-mount serial sections. The tumor border of hematoxylin and eosin-stained sections was outlined under a microscope by an experienced pathologist. GTV through pathological image (GTV-path was calculated with Adobe Photoshop.Results: The GTVs (average ± standard deviation delineated and calculated under CT, MRI, PET, and histopathological sections were 19.41 ± 11.96 cm3, 12.66 ± 10.53 cm3, 11.07 ± 9.44 cm3, and 10.79 ± 8.71 cm3, respectively. The volume of GTV-CT or GTV-MR was bigger than GTV-path, and the difference was statistically significant (P 0.05. Spearman correlation analysis showed that GTV-CT, GTV-MRI, and GTV-PET were significantly correlated with GTV-path (P < 0.01. There was no significant difference in the lesion coverage factor among the three modalities.Conclusion: The present study showed that GTV defined under 40% of maximum standardized

Game theory in epigenetic reprogramming. Comment on: ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

Science.gov (United States)

Hsu, Fei-Man; Chen, Pao-Yang

2017-03-01

Von Neumann and Morgenstern published the Theory of Games and Economic Behavior in 1944, describing game theory as a model in which intelligent rational decision-makers manage to find their best strategies in conflict, cooperative or other mutualistic relationships to acquire the greatest benefit [1]. This model was subsequently incorporated in ecology to simulate the ;fitness; of a species during natural selection, designated evolutionary game theory (EGT) [2]. Wang et al. proposed ;epiGame;, taking paternal and maternal genomes as ;intelligent; players that compete, cooperate or both during embryogenesis to maximize the fitness of the embryo [3]. They further extended game theory to an individual or single cell environment. During early zygote development, DNA methylation is reprogrammed such that the paternal genome is demethylated before the maternal genome. After the reset, the blastocyst is re-methylated during embryogenesis. At that time, the paternal and maternal genomes have a conflict of interest related to the expression of their own genes. The proposed epiGame models such interactive regulation between the parental genomes to reach a balance for embryo development (equation (2)).

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 ...

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

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

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

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

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 ...

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

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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.

Greener synthesis of electrospun collagen/hydroxyapatite composite fibers with an excellent microstructure for bone tissue engineering

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Zhou YY

2015-04-01

Full Text Available Yuanyuan Zhou,1,2 Hongchang Yao,1 Jianshe Wang,1 Dalu Wang,1 Qian Liu,1 Zhongjun Li11College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, People’s Republic of China; 2Institute of Enviromental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou, People’s Republic of ChinaAbstract: In bone tissue engineering, collagen/hydroxyapatite (HAP fibrous composite obtained via electrospinning method has been demonstrated to support the cells’ adhesion and bone regeneration. However, electrospinning of natural collagen often requires the use of cytotoxic organic solvents, and the HAP crystals were usually aggregated and randomly distributed within a fibrous matrix of collagen, limiting their clinical potential. Here, an effective and greener method for the preparation of collagen/HAP composite fibers was developed for the first time, and this green product not only had 40 times higher mechanical properties than that previously reported, but also had an excellent microstructure similar to that of natural bone. By dissolving type I collagen in environmentally friendly phosphate buffered saline/ethanol solution instead of the frequently-used cytotoxic organic solvents, followed with the key step of desalination, co-electrospinning the collagen solution with the HAP sol, generates a collagen/HAP composite with a uniform and continuous fibrous morphology. Interestingly, the nano-HAP needles were found to preferentially orient along the longitudinal direction of the collagen fibers, which mimicked the nanostructure of natural bones. Based on the characterization of the related products, the formation mechanism for this novel phenomenon was proposed. After cross-linking with 1-ethyl-3-(3-dimethyl-aminopropyl-1-carbodiimide hydrochloride/N-hydroxysuccinimide, the obtained composite exhibited a significant enhancement in mechanical properties. In addition, the biocompatibility of the

Effects of icotinib on early-stage non-small-cell lung cancer as neoadjuvant treatment with different epidermal growth factor receptor phenotypes

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Wang T

2016-03-01

Full Text Available Tao Wang,1 Yang Liu,1 Bin Zhou,1 Zhi Wang,1 Naichao Liang,1 Yundong Zhang,1 Zhouhuan Dong,2 Jie Li2 1Department of Thoracic Surgery, 2Department of Pathology, People’s Liberation Army General Hospital, Beijing, People’s Republic of China Purpose: Epidermal growth factor receptor–tyrosine kinase inhibitors (EGFR–TKIs have demonstrated efficacy in treating advanced non-small-cell lung cancer (NSCLC. Preliminary findings suggested that EGFR–TKIs might also be beneficial in neoadjuvant therapy in treating NSCLC. Therefore, this study aimed to evaluate the efficacy and safety of neoadjuvant therapy with icotinib in patients with early-stage NSCLC.Patients and methods: We retrospectively reviewed the medical history of patients who were initially diagnosed with stage IA–IIIA NSCLC and were under icotinib administration before surgery between December 2011 and December 2014. Tumor assessment was conducted between the second and fourth week from initial icotinib treatment. The association between personal characteristics, smoking status, disease stage, EGFR mutation status, and clinical outcomes were investigated using multivariate logistic regression analysis.Results: A total of 67 patients with NSCLC were reviewed, and approximately half (38/67 of them were identified as having EGFR-mutant tumors. The overall response rate of all patients was 26.7% at 2–4 weeks’ assessment. Multivariate analysis showed that female sex (38.5% versus 10.7% in males, P=0.028 and EGFR mutation status (42.1% versus 6.9% in EGFR wild type, P=0.011 were independent predictive factors. The analysis also showed that the most common adverse effects were rash (43.3% and dry skin (34.4%, which were tolerable.Conclusion: Icotinib induced clinical response with minimal toxicity as neoadjuvant treatment in early NSCLC, especially in patients with common EGFR mutations. Further studies are warranted to confirm our findings. Keywords: non-small-cell lung cancer

Developing a novel dual PI3K–mTOR inhibitor from the prodrug of a metabolite

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Zhou Y

2017-10-01

Full Text Available Yan Zhou,1,2 Genyan Zhang,2 Feng Wang,2 Jin Wang,2 Yanwei Ding,2 Xinyu Li,2 Chongtie Shi,2 Jiakui Li,2 Chengkon Shih,2 Song You1 1The School of Life Science and Biopharmaceutical, Shenyang Pharmaceutical University, Shenyang, 2Department of Project Management, Medicinal Chemistry, Pharmacology, Drug Metabolism, and Pharmacokinetics, Toxicology, Xuanzhu Pharma, Jinan, China Abstract: This study presents a process of developing a novel PI3K–mTOR inhibitor through the prodrug of a metabolite. The lead compound (compound 1 was identified with similar efficacy as that of NVP-BEZ235 in a tumor xenograft model, but the exposure of compound 1 was much lower than that of NVP-BEZ235. After reanalysis of the blood sample, a major metabolite (compound 2 was identified. Compound 2 exerted similar in vitro activity as compound 1, which indicated that compound 2 was an active metabolite and that the in vivo efficacy in the animal model came from compound 2 instead of compound 1. However, compound 1 was metabolized into compound 2 predominantly in the liver microsomes of mouse, but not in the liver microsomes of rat, dog, or human. In order to translate the efficacy in the animal model into clinical development or predict the pharmacokinetic/pharmacodynamic parameters in the clinical study using a preclinical model, we developed the metabolite (compound 2 instead of compound 1. Due to the low bioavailability of compound 2, its prodrug (compound 3 was designed and synthesized to improve the solubility. The prodrug was quickly converted to compound 2 through both intravenous and oral administrations. Because the prodrug (compound 3 did not improve the oral exposure of compound 2, developing compound 3 as an intravenous drug was considered by our team, and the latest results will be reported in the future. Keywords: PI3K, mTOR, NVP-BEZ235, prodrug, metabolite, antitumor

The combined use of kartogenin and platelet-rich plasma promotes fibrocartilage formation in the wounded rat Achilles tendon entheses.

Science.gov (United States)

Zhang, J; Yuan, T; Zheng, N; Zhou, Y; Hogan, M V; Wang, J H-C

2017-04-01

After an injury, the biological reattachment of tendon to bone is a challenge because healing takes place between a soft (tendon) and a hard (bone) tissue. Even after healing, the transition zone in the enthesis is not completely regenerated, making it susceptible to re-injury. In this study, we aimed to regenerate Achilles tendon entheses (ATEs) in wounded rats using a combination of kartogenin (KGN) and platelet-rich plasma (PRP). Wounds created in rat ATEs were given three different treatments: kartogenin platelet-rich plasma (KGN-PRP); PRP; or saline (control), followed by histological and immunochemical analyses, and mechanical testing of the rat ATEs after three months of healing. Histological analysis showed well organised arrangement of collagen fibres and proteoglycan formation in the wounded ATEs in the KGN-PRP group. Furthermore, immunohistochemical analysis revealed fibrocartilage formation in the KGN-PRP-treated ATEs, evidenced by the presence of both collagen I and II in the healed ATE. Larger positively stained collagen III areas were found in both PRP and saline groups than those in the KGN-PRP group. Chondrocyte-related genes, SOX9 and collagen II, and tenocyte-related genes, collagen I and scleraxis (SCX), were also upregulated by KGN-PRP. Moreover, mechanical testing results showed higher ultimate tensile strength in the KGN-PRP group than in the saline control group. In contrast, PRP treatment appeared to have healed the injured ATE but induced no apparent formation of fibrocartilage. The saline-treated group showed poor healing without fibrocartilage tissue formation in the ATEs. Our results show that injection of KGN-PRP induces fibrocartilage formation in the wounded rat ATEs. Hence, KGN-PRP may be a clinically relevant, biological approach to regenerate injured enthesis effectively. Cite this article: J. Zhang, T. Yuan, N. Zheng, Y. Zhou, M. V. Hogan, J. H-C. Wang. The combined use of kartogenin and platelet-rich plasma promotes

Development of multiple cross displacement amplification label-based gold nanoparticles lateral flow biosensor for detection of Listeria monocytogenes

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Wang Y

2017-01-01

Full Text Available Yi Wang,1 Hui Li,1,2 Yan Wang,1 Hua Li,1 Lijuan Luo,1 Jianguo Xu,1 Changyun Ye1 1State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, Changping, Beijing, 2Department of Microbiology, GuiZhou Medical University, Guiyang, Guizhou, People’s Republic of China Abstract: Listeria monocytogenes, one of most problematic foodborne pathogens, is responsible for listeriosis in both humans and animals and mainly transmitted through the food chain. In this report, we propose a simple, rapid, and nearly instrument-free molecular technique using multiple cross displacement amplification (MCDA label-based gold nanoparticles lateral flow biosensor (LFB for specific, sensitive, and visual detection of L. monocytogenes. The MCDA-LFB method was carried out at a constant temperature (61°C for only 20 min during the reaction stage, and then the amplification mixtures were directly detected by using LFB, eliminating the use of an electrophoresis instrument, special reagents, or amplicon analysis equipment. The whole procedure, from sample processing to result indicating, was finished within 1 h. The analytical specificity of MCDA-LFB method was successfully determined by distinguishing the target bacterium from other pathogens. The analytical sensitivity of the MCDA-LFB assay was 10 fg of genomic templates per reaction in pure culture, which was in complete accordance with MCDA by gel electrophoresis, real-time turbidity, and colorimetric indicator. The assay was also successfully applied to detecting L. monocytogenes in pork samples. Therefore, the rapidity, simplicity, and nearly equipment-free platform of the MCDA-LFB technique make it possible for food control, clinical diagnosis, and more. The proof-of-concept assay can be reconfigured to detect

Yan Sun, Corruption and Market in Contemporary China, Ithaca (N.Y.), Cornell University Press, 2004 et Ning Wang, Making a Market Economy. The Institutional Transformation of a Freshwater Fishery in a Chinese Community, Londres et New York, Routledge, 200

OpenAIRE

Guiheux, Gilles

2008-01-01

Ces deux ouvrages éclairent les conditions dans lesquelles, au cours des 25 dernières années, l’économie de commande a été démantelée et remplacée progressivement par un système de marché. Yan Sun, professeur de sciences politiques, s’intéresse à la corruption dans une double perspective macro et micro. Ning Wang, économiste néo-institutionnaliste, se demande comment, à la faveur des réformes, une région (Jingzhou, au sud du Hubei) s’est convertie à la pisciculture. La corruption est une ques...

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

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, ...

PREFACE International Symposium on Spintronic Devices and Commercialization 2010

Science.gov (United States)

Du, You-wei; Judy, Jack; Qian, Zhenghong; Wang, Jianping

2011-01-01

very successful indeed. We are also grateful to the Advisory Committee, the Conference Chairs, the Excutive Chairs, the Academic Committee, the Organization Committee and the Secretariat for their fruitful work. We would especially like to thank all the organizers listed below for their support in all aspects of the conference. We would like to express our thanks to all the authors for their time and genuine efforts, and to the reviewers for their fruitful comments during the preparation of this volume. ISSDC'2010 ORGANIZATION Advisory Committee Chialing Chien, USAJunhao Chu, ChinaBernard Dieny, FranceKoichiro Inomata, Japan Liangmo Mei, ChinaJohn Sivertsen, USAMingjing Tu, ChinaDingsheng Wang, China Zhanguo Wang, ChinaQikun Xue, ChinaWenshan Zhan, China Conference Chairs Jack Judy, USAYouwei Du, China Executive Chairs Zhenghong Qian, USAJianping Wang, USA Organization Committee ChairJiyan Luo, China Vice ChairsGuilin Duan, ChinaLingling Sun, ChinaBaogen Shen, China MembersTiecheng Lu, ChinaDa Ma, ChinaYe Tian, China Jinsong Xu, ChinaQiuling XuChangmao Yang, China Guanghua Yu, ChinaYi Yan, China Academic Committee ChairsZhenghong Qian, USAYongbing Xu, UK Vice ChairsSeongtae Bae, SingaporeYong Jiang, ChinaDexin Wang, USA Huaiwu Zhang, ChinaJianhua Zhao, China MembersJianwang Cai, ChinaXiangdong Chen, ChinaHaifeng Ding, China Chunhong Hou, USAGunther Baubock, USABin Hu, USA Jungchun Huang, TaiwanDexuan Huo, ChinaYoon H Jeong, Korea Chihuang Lai, TaiwanRunwei Li, ChinaWei Liu, China Jing Shi, USAYasushi Takemura, JapanMark Tondra, USA Shan X Wang, USADi Wu, ChinaDesheng Xue, China Minglang Yan, USAShishen Yan, ChinaXiaofei Yang, China Chun Yeol You, KoreaWei Zhao, ChinaShiming Zhou, China Jianguo Zhu, China Secretariat Secretary-generalChangmao Yang, China Vice Secretary-generalJunli Wang, ChinaJinsong Xu, ChinaYe Tian, China MembersRu Bai, ChinaHongliang Zhan, China ISSDC' 2010 Organizers Department of Science and Technology, CSIC, China SpinIC Inc., China Hangzhou

Taxonomic review on the subgenus Tripodura Townes (Diptera: Chironomidae: Polypedilum) from China with eleven new species and a supplementary world checklist.

Science.gov (United States)

Zhang, Ruilei; Song, Chao; Qi, Xin; Wang, Xinhua

2016-07-05

The subgenus Tripodura Townes of Polypedilum Kieffer from China including 26 species is reviewed. Eleven new species, named P. (T.) absensilobum Zhang & Wang sp. n., P. (T.) apiculusetosum Zhang & Wang sp. n., P. (T.) arcuatum Zhang & Wang sp. n., P. (T.) bilamella Zhang & Wang sp. n., P. (T.) conghuaense Zhang & Wang sp. n., P. (T.) dengae Zhang & Wang sp. n., P. (T.) mengmanense Zhang & Wang sp. n., P. (T.) napahaiense Zhang & Wang sp. n., P. (T.) parallelum Zhang & Wang sp. n., P. (T.) pollicium Zhang & Wang sp. n. and P. (T.) trapezium Zhang & Wang sp. n. are described and illustrated based on male imagines. Three species, P. (T.) quadriguttatum Kieffer, P. (T.) unifascia (Tokunaga) and P. (T.) udominutum Niitsuma are firstly recorded in China. A key to known male imagines of Chinese species and an updated world checklist of subgenus Tripodura are presented.

Absorption of SO/sub 2/ by pecan (Carya illinoensis (Wang) K. Koch) and alfalfa (Medicago sativa L. ) and its effect on net photosynthesis

Energy Technology Data Exchange (ETDEWEB)

Sisson, W.B.; Booth, J.A.; Throneberry, G.O.

1981-06-01

Absorption rates of SO/sub 2/ by pecan (Carya illinoensis (Wang) K. Koch) leaflets exposed to 2.6, 5.2, and 7.8 mg SO/sub 2/ m/sup -3/ were measured over a 2 h period. SO/sub 2/ was rapidly absorbed by the leaflets in all treatments during the initial 30-50 min; the rate of uptake decreased to a rather constant level thereafter. Total SO/sub 2/ absorbed during the 2 h period was 15.6, 25.6, and 38.9 nmol cm/sup -2/ for the low, medium, and high SO/sub 2/ concentrations, respectively. Reductions in net photosynthetic rates were proportional to ambient SO/sub 2/ concentrations and total SO/sub 2/ absorbed. Partial photosynthetic recovery occurred in all treatments during a 2 hr post-treatment period and full recovery occurred during a 12 h dark period. Exposure to SO/sub 2/ resulted in slight increases in stomatal and boundary layer resistances to CO/sub 2/ and substantial increases in residual resistances. Absorption rates of SO/sub 2/ by alfalfa (Medicago sativa L.) exposed to 5.2 mg SO/sub 2/ m/sup -3/ for 1 h were approximately double those of pecan exposed to the same ambient SO/sub 2/ concentration. Alfalfa net photosynthetic rates were reduced 74% after 1 h exposure to 5.2 mg SO/sub 2/ m/sup -3/ while a depression of 42% occurred in pecan.

Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang (Hymenoptera: Mymaridae

Directory of Open Access Journals (Sweden)

Surjani Wonorahardjo

2015-09-01

Full Text Available Plants produce volatiles as communication cues intra- or inter- species. Infested plants by herbivores will produce volatiles as indirect defense mechanism that attracts natural enemies of herbivores. Analysis of volatiles compounds produced by rice plant as result of infested brown plant hopper (BPH, Nilaparvata lugens Stâl, was done to identify compounds in the volatiles that potentially can be used as attractant for egg parasitoids of BPH, Anagrus nilaparvatae (Pang et Wang (Hymenoptera: Mymaridae. This research was an early stage to develop formulation of parasitoid attractant. The research activities include volatiles extraction of infested rice stem by BPH eggs using acetone, n-hexane as the extraction solvents; analyses of volatile compounds with GC-MS; and bioassay of parasitoid orientation behavior to the volatiles using olfactometer methods. Extraction methods applied were maceration and continuous extraction followed by concentration. Bioassay on the parasitoid orientation behavior was done by using Y-tube olfactometer and every lot of bioassay using 30 parasitoid females with 3 replicates. The results showed that the volatile compounds of extract of infested rice stem by BPH eggs comprise of 16 components. The highest proportion of the components extracted with acetone is 2-Pentanone, 4-hydroxy-4-methyl (19,9%, while those with n-hexane is Hexanedioic acid, dioctyl ester (65%. A. nilaparvatae showed positive response to the volatiles extracted from infested rice plant by N. lugens eggs. Therefore, the volatiles can be used as an attractant for the egg A. nilaparvatae to support rice pest management.

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 ...

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.

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...

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.

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...

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

Eyes Abroad

Institute of Scientific and Technical Information of China (English)

无

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.

Topological phase transition in the two-dimensional anisotropic Heisenberg model: A study using the Replica Exchange Wang-Landau sampling

Science.gov (United States)

Figueiredo, T. P.; Rocha, J. C. S.; Costa, B. V.

2017-12-01

Although the topological Berezinskii-Kosterlitz-Thouless transition was for the first time described by 40 years ago, it is still a matter of discussion. It has been used to explain several experiments in the most diverse physical systems. In contrast with the ordinary continuous phase transitions the BKT-transition does not break any symmetry. However, in some contexts it can easily be confused with other continuous transitions, in general due to an insufficient data analysis. The two-dimensional XY (or sometimes called planar rotator) spin model is the fruit fly model describing the BKT transition. As demonstrated by Bramwell and Holdsworth (1993) the finite-size effects are more important in two-dimensions than in others due to the logarithmic system size dependence of the properties of the system. Closely related is the anisotropic two dimensional Heisenberg model (AH). Although they have the same Hamiltonian the spin variable in the former has only two degrees of freedom while the AH has three. Many works treat the AH model as undergoing a transition in the same universality class as the XY model. However, its characterization as being in the BKT class of universality deserve some investigation. This paper has two goals. First, we describe an analytical evidence showing that the AH model is in the BKT class of universality. Second, we make an extensive simulation, using the numerical Replica Exchange Wang-Landau method that corroborate our analytical calculations. From our simulation we obtain the BKT transition temperature as TBKT = 0 . 6980(10) by monitoring the susceptibility, the two point correlation function and the helicity modulus. We discuss the misuse of the fourth order Binder's cumulant to locate the transition temperature. The specific heat is shown to have a non-critical behavior as expected in the BKT transition. An analysis of the two point correlation function at low temperature, C(r) ∝r - η(T), shows that the exponent, η, is consistent

Petrochemistry and zircon U-Pb geochronology of granitic rocks in the Wang Nam Khiao area, Nakhon Ratchasima, Thailand: Implications for petrogenesis and tectonic setting

Science.gov (United States)

Fanka, Alongkot; Tsunogae, Toshiaki; Daorerk, Veerote; Tsutsumi, Yukiyasu; Takamura, Yusuke; Sutthirat, Chakkaphan

2018-05-01

Carboniferous biotite granite, Late Permian hornblende granite, and Triassic biotite-hornblende granite, all of which belong to the Eastern Granite Belt, expose in the Wang Nam Khiao area, Nakhon Ratchasima, northeastern Thailand. The Carboniferous biotite granite is dominated by quartz, K-feldspar, plagioclase, and biotite. The Late Permian hornblende granite contains dominant assemblages of plagioclase, quartz, K-feldspar, hornblende, and minor amount of biotite, while the Triassic biotite-hornblende granite consists of quartz, plagioclase, K-feldspar with small amounts of biotite, and hornblende. The REE patterns with steep decrease from light to heavy REE together with the LILE (e.g. K, Sr) enrichment and depletion of some particular HFSE (e.g. Nb, Ti) indicate low degree of partial melting. Mineral chemistry of biotite and hornblende in the granites reflects crystallization from hydrous calc-alkaline arc-derived magmas possibly formed by subduction. Amphibole-plagioclase thermometry and Al-in-hornblende barometry indicate that the Late Permian hornblende granite and the Triassic biotite-hornblende granite may have equilibrated at 3.0-5.8 kbar/700-820 °C and 2.0-3.2 kbar/600-750 °C, respectively, in the middle-upper crust (about 10-15 km depth). Zircon U-Pb geochronology of the Carboniferous biotite granite, Late Permian hornblende granite and Triassic biotite-hornblende granite yielded intrusion ages of 314.6-284.9 Ma, 253.4 Ma, and 237.8 Ma, respectively, which implies multiple episodes of arc-magmatism formed by Palaeo-Tethys subduction beneath Indochina Terrane during Late Carboniferous/Early Permian, Late Permian and Middle Triassic.

Social support received by multidrug-resistant tuberculosis patients and related factors: a cross-sectional study in Zhejiang Province, People's Republic of China

Directory of Open Access Journals (Sweden)

Chen B

2016-06-01

Full Text Available Bin Chen,1 Yin Peng,1 Lin Zhou,1 Chengliang Chai,1 Hui-Chi Yeh,2 Songhua Chen,1 Fei Wang,1 Mingwu Zhang,1 Tieniu He,1 Xiaomeng Wang1 1Department of Tuberculosis Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Binjiang District, Hangzhou, People’s Republic of China; 2Politics & International Relations, Social Sciences, University of Southampton, Southampton, UK Objectives: The objective of this study is to assess the social support received by patients diagnosed with multidrug-resistant tuberculosis (MDR-TB in Zhejiang Province, People’s Republic of China and the factors that may have influenced it. Methods: A total of 220 MDR-TB patients participated in the questionnaire-based survey, and the data from 212 valid questionnaires were analyzed. The respondents reported their sociodemographic status, disease features, and attitudes toward the disease. The social support rating scale was used to measure the patients’ social support scores. An Independent Samples t-test, one-way analysis of variance, and a multiple linear regression model were used to analyze the related factors for the social support scores. Result: The average social support score of each MDR-TB patient was 32.56±7.86. Participants who were single, widowed or divorced, retired, and had fewer family members and lower family income were found to have lower social support scores. Participants unwilling to disclose their disease tended to have less social support (31.59<34.23, P=0.010. Participants who perceived great help from health care workers reported higher social support rating scale scores than those who perceived no help (35.36>29.89, P=0.014. Conclusion: MDR-TB patients in Zhejiang Province were shown to have a low level of social support. Patients who were not married, had smaller families, and lower family income received less social support, suggesting that family harmony could be an important source of social support. Patients�

Functionalized milk-protein-coated magnetic nanoparticles for MRI-monitored targeted therapy of pancreatic cancer

Directory of Open Access Journals (Sweden)

Huang J

2016-07-01

Full Text Available Jing Huang,1,2 Weiping Qian,3 Liya Wang,1,2 Hui Wu,1 Hongyu Zhou,3 Andrew Yongqiang Wang,4 Hongbo Chen,5 Lily Yang,3 Hui Mao1,2 1Department of Radiology and Imaging Sciences, 2Center for Systems Imaging, 3Department of Surgery, Emory University School of Medicine, Atlanta, GA, USA; 4Ocean Nanotech LLC, Springdale, AR, USA; 5School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi, People’s Republic of China Abstract: Engineered nanocarriers have emerged as a promising platform for cancer therapy. However, the therapeutic efficacy is limited by low drug loading efficiency, poor passive targeting to tumors, and severe systemic side effects. Herein, we report a new class of nanoconstructs based on milk protein (casein-coated magnetic iron oxide (CNIO nanoparticles for targeted and image-guided pancreatic cancer treatment. The tumor-targeting amino-terminal fragment (ATF of urokinase plasminogen activator and the antitumor drug cisplatin (CDDP were engineered on this nanoplatform. High drug loading (~25 wt% and sustained release at physiological conditions were achieved through the exchange and encapsulation strategy. These ATF-CNIO-CDDP nanoparticles demonstrated actively targeted delivery of CDDP to orthotopic pancreatic tumors in mice. The effective accumulation and distribution of ATF-CNIO-CDDP was evidenced by magnetic resonance imaging, based on the T2-weighted contrast resulting from the specific accumulation of ATF-CNIO-CDDP in the tumor. Actively targeted delivery of ATF-CNIO-CDDP led to improved therapeutic efficacy in comparison with free CDDP and nontargeted CNIO-CDDP treatment. Meanwhile, less systemic side effects were observed in the nanocarrier-treated groups than that in the group treated with free CDDP. Hematoxylin and Eosin and Sirius Red staining of tumor sections revealed the possible disruption of stroma during the treatment with ATF-CNIO-CDDP. Overall, our results suggest that

A novel nanobody specific for respiratory surfactant protein A has potential for lung targeting

Directory of Open Access Journals (Sweden)

Wang SM

2015-04-01

Full Text Available Shan-Mei Wang,1,* Xian He,2,* Nan Li,1,* Feng Yu,3 Yang Hu,1 Liu-Sheng Wang,1 Peng Zhang,4 Yu-Kui Du,1 Shan-Shan Du,1 Zhao-Fang Yin,1 Ya-Ru Wei,1 Xavier Mulet,5 Greg Coia,6 Dong Weng,1 Jian-Hua He,3 Min Wu,7 Hui-Ping Li1 1Department of Respiratory Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, 2School of Medicine, Suzhou University, SuZhou, 3Shanghai Institute of Applied Physics, Chinese Academy of Sciences, 4Department of Chest Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People’s Republic of China; 5CSIRO (Commonwealth Scientific and Industrial Research Materials Science and Engineering, Clayton, 6CSIRO Materials Science and Engineering, Parkville, Melbourne, VIC, Australia; 7Department of Basic Sciences, University of North Dakota, Grand Forks, ND, USA *These authors contributed equally to this work Abstract: Lung-targeting drugs are thought to be potential therapies of refractory lung diseases by maximizing local drug concentrations in the lung to avoid systemic circulation. However, a major limitation in developing lung-targeted drugs is the acquirement of lung-specific ligands. Pulmonary surfactant protein A (SPA is predominantly synthesized by type II alveolar epithelial cells, and may serve as a potential lung-targeting ligand. Here, we generated recombinant rat pulmonary SPA (rSPA as an antigen and immunized an alpaca to produce two nanobodies (the smallest naturally occurring antibodies specific for rSPA, designated Nb6 and Nb17. To assess these nanobodies’ potential for lung targeting, we evaluated their specificity to lung tissue and toxicity in mice. Using immunohistochemistry, we demonstrated that these anti-rSPA nanobodies selectively bound to rat lungs with high affinity. Furthermore, we intravenously injected fluorescein isothiocyanate-Nb17 in nude mice and observed its preferential accumulation in the lung to other tissues, suggesting high

Epigallocatechin-3-gallate attenuates apoptosis and autophagy in concanavalin A-induced hepatitis by inhibiting BNIP3

Directory of Open Access Journals (Sweden)

Li S

2016-02-01

Full Text Available Sainan Li, Yujing Xia, Kan Chen, Jingjing Li, Tong Liu, Fan Wang, Jie Lu, Yingqun Zhou, Chuanyong Guo Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China Background: Epigallocatechin-3-gallate (EGCG is the most effective compound in green tea, and possesses a wide range of beneficial effects, including anti-inflammatory, antioxidant, antiobesity, and anticancer effects. In this study, we investigated the protective effects of EGCG in concanavalin A (ConA-induced hepatitis in mice and explored the possible mechanisms involved in these effects.Methods: Balb/C mice were injected with ConA (25 mg/kg to induce acute autoimmune hepatitis, and EGCG (10 or 30 mg/kg was administered orally twice daily for 10 days before ConA injection. Serum liver enzymes, proinflammatory cytokines, and other marker proteins were determined 2, 8, and 24 hours after the ConA administration.Results: BNIP3 mediated cell apoptosis and autophagy in ConA-induced hepatitis. EGCG decreased the immunoreaction and pathological damage by reducing inflammatory factors, such as TNF-α, IL-6, IFN-γ, and IL-1β. EGCG also exhibited an antiapoptotic and antiautophagic effect by inhibiting BNIP3 via the IL-6/JAKs/STAT3 pathway.Conclusion: EGCG attenuated liver injury in ConA-induced hepatitis by downregulating IL-6/JAKs/STAT3/BNIP3-mediated apoptosis and autophagy. Keywords: concanavalin A, hepatitis, EGCG, autophagy, apoptosis, BNIP3, STAT3, JAKs, IL-6

IONP-doped nanoparticles for highly effective NIR-controlled drug release and combination tumor therapy

Directory of Open Access Journals (Sweden)

Fu X

2017-05-01

Full Text Available Xudong Fu,1 Xinjun Wang,1 Shaolong Zhou,1 Yanyan Zhang2 1The Fifth Affiliated Hospital of Zhengzhou University, 2School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, People’s Republic of China Abstract: Despite advances in controlled drug delivery, drug delivery systems (DDSs with controlled activated drug release and high spatial and temporal resolution are still required. Theranostic nanomedicine is capable of diagnosis, therapy, and monitoring the delivery and distribution of drug molecules and has received growing interest. In this study, a near-infrared light-controlled “off–on” DDS with magnetic resonance imaging and magnetic targeting properties was developed using a hybrid nanoplatform (carbon nanotubes [CNTs]-iron oxide nanoparticle. Doxorubicin (DOX and distearoyl-sn-glycero-3-phosphoethanolamine-PEG were adsorbed onto CNTs-iron oxide nanoparticle, and then to avoid the unexpected drug release during circulation, 1-myristyl alcohol was used to encapsulate the CNTs–drug complex. Herein, multifunctional DOX-loaded nanoparticles (NPs with “off–on” state were developed. DOX-NPs showed an obvious “off–on” effect (temperature increase, drug release controlled by near-infrared light in vitro and in vivo. In the in vivo and in vitro studies, DOX-NPs exhibited excellent magnetic resonance imaging ability, magnetic targeting property, high biosafety, and high antitumor combined therapeutic efficacy (hyperthermia combined with chemotherapy. These results highlight the great potential of DOX-NPs in the treatment of cancer. Keywords: controlled drug release, magnetic targeting, MRI, combination therapy

Pharmacological inhibition of myostatin suppresses systemic inflammation and muscle atrophy in mice with chronic kidney disease

Science.gov (United States)

Zhang, Liping; Rajan, Vik; Lin, Eugene; Hu, Zhaoyong; Han, H. Q.; Zhou, Xiaolan; Song, Yanping; Min, Hosung; Wang, Xiaonan; Du, Jie; Mitch, William E.

2011-01-01

Chronic kidney disease (CKD) and several other catabolic conditions are characterized by increased circulating inflammatory cytokines, defects in IGF-1 signaling, abnormal muscle protein metabolism, and progressive muscle atrophy. In these conditions, no reliable treatments successfully block the development of muscle atrophy. In mice with CKD, we found a 2- to 3-fold increase in myostatin expression in muscle. Its pharmacological inhibition by subcutaneous injections of an anti-myostatin peptibody into CKD mice (IC50 ∼1.2 nM) reversed the loss of body weight (≈5–7% increase in body mass) and muscle mass (∼10% increase in muscle mass) and suppressed circulating inflammatory cytokines vs. results from CKD mice injected with PBS. Pharmacological myostatin inhibition also decreased the rate of protein degradation (16.38±1.29%; Pmyostatin expression via a NF-κB-dependent pathway, whereas muscle cells exposed to myostatin stimulated IL-6 production via p38 MAPK and MEK1 pathways. Because IL-6 stimulates muscle protein breakdown, we conclude that CKD increases myostatin through cytokine-activated pathways, leading to muscle atrophy. Myostatin antagonism might become a therapeutic strategy for improving muscle growth in CKD and other conditions with similar characteristics.—Zhang, L., Rajan, V., Lin, E., Hu, Z., Han, H.Q., Zhou, X., Song, Y., Min, H., Wang, X., Du, J., Mitch, W. E. Pharmacological inhibition of myostatin suppresses systemic inflammation and muscle atrophy in mice with chronic kidney disease. PMID:21282204

Early diagnostic potential of APC hypermethylation in esophageal cancer

Directory of Open Access Journals (Sweden)

Wang B

2018-02-01

Full Text Available Bujiang Wang,1 Haojun Song,1 Haizhong Jiang,1 Yangbo Fu,1 Xiaoyun Ding,1 Chongchang Zhou2 1Department of Gastroenterology, Laboratory of Digestive Diseases, Ningbo First Hospital, Ningbo, 2Department of Otorhinolaryngology Head and Neck Surgery, Lihuili Hospital of Ningbo University, Ningbo, Zhejiang, People’s Republic of China Background: The hypermethylation of APC gene is observed in various cancers, including esophageal cancer (EC. However, the association between APC methylation and the initiation and progression of EC is poorly understood. Purpose and methods: The current study systematically reviewed studies on abnormal methylation of APC in EC and quantitatively synthesized 18 studies by meta-analysis involving 1008 ECs, 570 Barrett’s esophagus (BE, and 782 controls. Results: Our results showed higher methylation of APC in EC (OR = 23.33, P < 0.001 and BE (OR = 9.34, P < 0.001 than in normal controls. Whereas APC methylation in EC was similar to that in BE (P = 0.052, it was not associated with tumor stage (P = 0.204. Additionally, APC methylation was not significantly associated with overall survival (OS and relapse-free survival (RFS in patients with EC. The performance of APC methylation for the detection of EC and BE achieved areas under the receiver operating characteristic curves of 0.94 and 0.88, respectively. Conclusion: Our results imply that APC methylation detection is a potential diagnostic biomarker for EC and BE. Keywords: esophageal cancer, Barrett’s esophagus, methylation, APC

Paeoniflorin prevents hypoxia-induced epithelial–mesenchymal transition in human breast cancer cells

Directory of Open Access Journals (Sweden)

Zhou Z

2016-04-01

Full Text Available Zhenyu Zhou,1,* Shunchang Wang,1,* Caijuan Song,2 Zhuang Hu11Department of Thyroid and Breast, Huaihe Hospital, Henan University, Kaifeng, 2Department of Immunization Program, Zhengzhou Center for Disease Control and Prevention, Zhengzhou, People’s Republic of China*These authors contributed equally to this workAbstract: Paeoniflorin (PF is a monoterpene glycoside extracted from the root of Paeonia lactiflora Pall. Previous studies have demonstrated that PF inhibits the growth, invasion, and metastasis of tumors in vivo and in vitro. However, the effect of PF on hypoxia-induced epithelial–mesenchymal transition (EMT in breast cancer cells remains unknown. Therefore, the objective of this study was to investigate the effect of PF on hypoxia-induced EMT in breast cancer cells, as well as characterize the underlying mechanism. The results presented in this study demonstrate that PF blocks the migration and invasion of breast cancer cells by repressing EMT under hypoxic conditions. PF also significantly attenuated the hypoxia-induced increase in HIF-1α level. Furthermore, PF prevented hypoxia-induced expression of phosphorylated PI3K and Akt in MDA-MB-231 cells. In conclusion, PF prevented hypoxia-induced EMT in breast cancer cells by inhibiting HIF-1α expression via modulation of PI3K/Akt signaling pathway. This finding provides evidence that PF can serve as a therapeutic agent for the treatment of breast cancer.Keywords: paeoniflorin, breast cancer, hypoxia, epithelial–mesenchymal transition, PI3K/Akt signaling pathway

Utilization of BIA-Derived Bone Mineral Estimates Exerts Minimal Impact on Body Fat Estimates via Multicompartment Models in Physically Active Adults.

Science.gov (United States)

Nickerson, Brett S; Tinsley, Grant M

2018-03-21

The purpose of this study was to compare body fat estimates and fat-free mass (FFM) characteristics produced by multicompartment models when utilizing either dual energy X-ray absorptiometry (DXA) or single-frequency bioelectrical impedance analysis (SF-BIA) for bone mineral content (BMC) in a sample of physically active adults. Body fat percentage (BF%) was estimated with 5-compartment (5C), 4-compartment (4C), 3-compartment (3C), and 2-compartment (2C) models, and DXA. The 5C-Wang with DXA for BMC (i.e., 5C-Wang DXA ) was the criterion. 5C-Wang using SF-BIA for BMC (i.e., 5C-Wang BIA ), 4C-Wang DXA (DXA for BMC), 4C-Wang BIA (BIA for BMC), and 3C-Siri all produced values similar to 5C-Wang DXA (r > 0.99; total error [TE] FFM characteristics (i.e., FFM density, water/FFM, mineral/FFM, and protein/FFM) for 5C-Wang DXA and 5C-Wang BIA were each compared with the "reference body" cadavers of Brozek et al. 5C-Wang BIA FFM density differed significantly from the "reference body" in women (1.103 ± 0.007 g/cm 3 ; p FFM and mineral/FFM were significantly lower in men and women when comparing 5C-Wang DXA and 5C-Wang BIA with the "reference body," whereas protein/FFM was significantly higher (all p ≤ 0.001). 3C-Lohman BIA and 3C-Lohman DXA produced error similar to 2C models and DXA and are therefore not recommended multicompartment models. Although more advanced multicompartment models (e.g., 4C-Wang and 5C-Wang) can utilize BIA-derived BMC with minimal impact on body fat estimates, the increased accuracy of these models over 3C-Siri is minimal. Copyright © 2018 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

Alisertib induces cell cycle arrest and autophagy and suppresses epithelial-to-mesenchymal transition involving PI3K/Akt/mTOR and sirtuin 1-mediated signaling pathways in human pancreatic cancer cells

Directory of Open Access Journals (Sweden)

Wang F

2015-01-01

Full Text Available Feng Wang,1,2 Hai Li,3 Xiao-Gang Yan,4 Zhi-Wei Zhou,2 Zhi-Gang Yi,5 Zhi-Xu He,6 Shu-Ting Pan,7 Yin-Xue Yang,3 Zuo-Zheng Wang,1 Xueji Zhang,8 Tianxing Yang,9 Jia-Xuan Qiu,7 Shu-Feng Zhou21Department of Hepatobiliary Surgery, General Hospital, Ningxia Medical University, Yinchuan, People’s Republic of China; 2Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL, USA; 3Department of Colorectal Surgery, General Hospital, Ningxia Medical University, 4Department of Oncological Surgery, The First People’s Hospital of Yinchuan, 5Department of General Surgery, Changqing Yangehu Hospital, Yinchuan, 6Guizhou 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, 7Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 8Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing, People’s Republic of China; 9Department of Internal Medicine, University of Utah and Salt Lake Veterans Affairs Medical Center, Salt Lake City, UT, USAAbstract: Pancreatic cancer is the most aggressive cancer worldwide with poor response to current therapeutics. Alisertib (ALS, a potent and selective Aurora kinase A inhibitor, exhibits potent anticancer effects in preclinical and clinical studies; however, the effect and underlying mechanism of ALS in the pancreatic cancer treatment remain elusive. This study aimed to examine the effects of ALS on cell growth, autophagy, and epithelial-to-mesenchymal transition (EMT and to delineate the possible molecular mechanisms in human pancreatic cancer PANC-1 and BxPC-3 cells. The results showed that ALS exerted potent cell growth inhibitory, pro-autophagic, and EMT-suppressing effects in PANC-1 and BxPC-3 cells. ALS remarkably arrested PANC-1 and Bx

A reviewof the pharmacologicalmechanism of traditional Chinese ...

African Journals Online (AJOL)

A reviewof the pharmacologicalmechanism of traditional Chinese medicine in the intervention of coronary heart disease and stroke. W Zhang, K Gao, K Gao, J Liu, J Liu, H Zhao, H Zhao, J Wang, J Wang, Y Li, Y Li, G Murtaza, G Murtaza, J Chen, J Chen, W Wang, W Wang ...

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science; Volume 35; Issue 4. CuO/TiO2 nanocrystals grown on graphene as visible-light responsive photocatalytic hybrid materials. Yuan Fang Rijing Wang Guohua Jiang He Jin Yin Wang Xinke Sun Sheng Wang Tao Wang. Volume 35 Issue 4 August 2012 pp 495-499 ...

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

Fake "Returnee" Earns 4 Million through Fraudulent Marriages: More than Ten Women Fall for His Claims of Being a Boss and Possessing a House and Car

Science.gov (United States)

Chinese Education and Society, 2005

2005-01-01

This article discusses the case of Wang Ruiliang. Ms. Huang filed a case against Wang Jun, alleging that he had defrauded her. Ms. Huang met a man named Wang Jun in April 2002 through a certain matrimonial agency. Before they had been together for very long, Wang Jun asked to borrow money from Ms. Huang, claiming that he was having difficulties in…

Abstracts from the 15th International Myopia Conference

Directory of Open Access Journals (Sweden)

Alexandra Benavente-Perez

2016-11-01

Full Text Available Table of contents O1 Changes in peripheral refraction associated with decreased ocular axial growth rate in marmosets Alexandra Benavente-Perez, Ann Nour, Tobin Ansel, Kathleen Abarr, Luying Yan, Keisha Roden, David Troilo O2 PPARα activation suppresses myopia development by increasing scleral collagen synthesis--a new drug target to suppress myopia development Chanyi Lu, Miaozhen Pan, Min Zheng, Jia Qu, Xiangtian Zhou O3 Evidence and possibilities for local ocular growth regulating signal pathways Christine F Wildsoet O4 Myopia researches at Eye Hospital of Wenzhou Medical University Fan Lu, Xiangtian Zhou, Jie Chen, Jinhua Bao, Liang Hu, Qinmei Wang, Zibing Jin, Jia Qu O5 Color, temporal contrast and myopia Frances Rucker, Stephanie Britton, Stephan Hanowsky, Molly Spatcher O6 The impact of atropine usage on visual function and reading performance in myopic school children in Taiwan Hui-Ying Kuo, Ching-Hsiu Ke, I-Hsin Kuo, Chien-Chun Peng, Han-Yin Sun O7 Increased time outdoors prevents the onset of myopia: evidence from randomised clinical trials Ian G Morgan O8 Environmental risk factors and gene-environment interactions for myopia in the ALSPAC cohort Jeremy A. Guggenheim, Rupal L. Shah, Cathy Williams O9 Retinal metabolic profiling identifies declines in FP receptor-linked signaling as contributors to form-deprived myopic development in guinea pigs Jinglei Yang, Peter S. Reinach, Sen Zhang, Miaozhen Pan, Wenfeng Sun, Bo Liu, Xiangtian Zhou O10 The study of peripheral refraction in moderate and high myopes after one month of wearing orthokeratology lens Jun Jiang, Haoran Wu, Fan Lu O11 Axial length of school children around the earth’s equatorial area and factors affecting the axial length Kazuo Tsubota, Hiroko Ozawa, Hidemasa Torii, Shigemasa Takamizawa, Toshihide Kurihara, Kazuno Negishi O12 Processing of defocus in the chicken retina by retinal ganglion cells Klaus Graef, Daniel Rathbun, Frank Schaeffel O13 Blue SAD light protects

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).

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

Committees

Science.gov (United States)

2012-11-01

-RESIGA Politehnica University of Timisoara Romania Kazuhiro TANAKA Kyushu Institute of Technology Japan Yoshinobu TSUJIMOTO Osaka University Japan Local Organizing Committee Chairman Yulin WU Tsinghua University Beijing Executive Chairman Zhengwei WANG Tsinghua University Beijing Members Shuliang CAO Tsinghua University Beijing Cichang CHEN South West University of Petroleum Chengdu Hongxun CHEN Shanghai University Shanghai Jiang DAI China Sanxia General Co Yichang Huashu DOU National University of Singapore Singapore Fengqin HAN Huanan University of Sci & Tech Guangzhou Kun LI Hefei Inst of General Machinery Hefei Rennian LI Lanzhou University of Sci & Tech Lanzhou Wanhong LI National Natural Science Foundation of China Beijing Chao LIU Yangzhou University Yangzhou Li LU China Inst of Water Resources and Hydropower Research Beijing Xingqi LUO Xi'an University of Tech Xi'an Zhenyue MA Dalian University of Sci & Tech Dalian Jiegang MU Zhejiang University of Tech Hangzhou Daqing QIN Harbin Electric Machinery Group Harbin Fujun WANG China Agriculture University Beijing Guoyu WANG Beijing Institute of Technology (BIT) Beijing Leqin WANG Zhejiang University Hangzhou Yuzhen WU NERCSPV Beijing Hongyuan XU Tsinghua University Beijing Jiandong YANG Wuhan University Wuhan Minguan YANG Jiangsu University Zhenjiang Shouqi YUAN Jiangsu University Zhenjiang Lefu ZHANG Harbin Electric Machinery Group Harbin Lixiang ZHANG Yunnan University of Sci & Tech Kunming Shengchang ZHANG Zhejiang University of Tech Hangzhou Kun ZHAO China Water & Electric Consulting Corp Beijing Yuan ZHENG Hehai University Nanjing Jianzhong ZHOU Huazhong University of Sci & Tech Wuhan Lingjiu ZHOU China Agriculture University Beijing Hongwu ZHU China Petroleum University Beijing Zuchao ZHU Zhejiang Sci-Tech University Hangzhou Secretaries Shuhong LIU (Academic), liushuhong@tsinghua.edu.cn Xianwu LUO (Registration), luoxw@tsinghua.edu.cn Baoshan ZHU (Finance), bszhu@mail.tsinghua.edu.cn

Clinical utility and patient consideration in the use of lenalidomide for multiple myeloma in Chinese patients

Directory of Open Access Journals (Sweden)

Wang J

2015-06-01

Full Text Available Jing Wang, Hongfeng Guo, Xin Zhou Department of Hematology, Wuxi People’s Hospital, Nanjing Medical University, Wuxi, People’s Republic of China Abstract: Multiple myeloma (MM is an incurable hematologic malignancy caused by the autonomous growth of malignant plasma cells. In the last decade, the introduction of novel targeted agents such as thalidomide, bortezomib, and lenalidomide has dramatically improved the clinical outcome of MM patients in both the frontline and recurrent settings. Lenalidomide is a synthetic derivative of thalidomide, which has been shown to significantly improve overall survival, time to progression, and overall response rates in patients with MM. The China Food and Drug Administration approved the use of lenalidomide in patients with MM in 2013. In a Phase II trial, lenalidomide plus low-dose dexamethasone was associated with a high response rate and acceptable safety profile in heavily pretreated Chinese patients with relapsed/refractory MM, including those with renal impairment and IgD subtype. However, lenalidomide will remain as a second-line antimyeloma drug in the near future because of its high price and the policy of health insurance reimbursement in People’s Republic of China. In this review, we summarize the clinical utility and patient considerations in the use of lenalidomide for MM in Chinese patients. Further studies with larger sample sizes are required to investigate the better quality, longer duration, and more clinically meaningful outcomes of lenalidomide in the treatment of MM in Chinese patients. Keywords: lenalidomide, multiple myeloma, clinical efficacy, Chinese patients

Generation and electric control of spin-valley-coupled circular photogalvanic current in WSe2

Science.gov (United States)

Yuan, Hongtao; Hwang, Harold Y.; Cui, Yi

2015-03-01

Compared to the weak spin-orbit-interaction (SOI) in graphene, layered transitionmetal chalcogenides MX2 have heavy 4d/5d elements with strong atomic SOI, providing a unique way to extend functionalities of novel spintronics and valleytronics devices. Such a valley polarization achieved via valley-selective circular dichroism has been predicted theoretically and demonstrated with optical experiments in MX2 systems. Despite the exciting progresses, the generation of a valley/spin current by valley polarization in MX2 remains elusive and a great challenge. A spin/valley current in MX2 compounds caused by such a valley polarization has never been observed, nor its electric-field control. In this talk, we demonstrated, within an electric-double-layer transistor based on WSe2, the manipulation of a spin-coupled valley photocurrent whose direction and magnitude depend on the degree of circular polarization of the incident radiation and can be further greatly modulated with an external electric field. Such room temperature generation and electric control of valley/spin photocurrent provides a new property of electrons in MX2 systems, thereby enabling new degrees of control for quantum-confined spintronics devices. (In collaboration with S.C. Zhang, Y.L. Chen, Z.X. Shen, B Lian, H.J. Zhang, G Xu, Y Xu, B Zhou, X.Q. Wang, B Shen X.F. Fang) Acknowledge the support from DoE, BES, Division of MSE under contract DE-AC02-76SF00515. Acknowledge the support from DoE, BES, Division of MSE under contract DE-AC02-76SF00515.

[History of hot spring bath treatment in China].

Science.gov (United States)

Hao, Wanpeng; Wang, Xiaojun; Xiang, Yinghong; Gu Li, A Man; Li, Ming; Zhang, Xin

2011-07-01

As early as the 7th century B.C. (Western Zhou Dynasty), there is a recording as 'spring which contains sulfur could treat disease' on the Wentang Stele written by WANG Bao. Wenquan Fu written by ZHANG Heng in the Easten Han Dynasty also mentioned hot spring bath treatment. The distribution of hot springs in China has been summarized by LI Daoyuan in the Northern Wei Dynasty in his Shuijingzhu which recorded hot springs in 41 places and interpreted the definition of hot spring. Bencao Shiyi (by CHEN Cangqi, Tang Dynasty) discussed the formation of and indications for hot springs. HU Zai in the Song Dynasty pointed out distinguishing hot springs according to water quality in his book Yuyin Conghua. TANG Shenwei in the Song Dynasty noted in Jingshi Zhenglei Beiji Bencao that hot spring bath treatment should be combined with diet. Shiwu Bencao (Ming Dynasty) classified hot springs into sulfur springs, arsenicum springs, cinnabar springs, aluminite springs, etc. and pointed out their individual indications. Geologists did not start the work on distribution and water quality analysis of hot springs until the first half of the 20th century. There are 972 hot springs in Wenquan Jiyao (written by geologist ZHANG Hongzhao and published in 1956). In July 1982, the First National Geothermal Conference was held and it reported that there were more than 2600 hot springs in China. Since the second half of the 20th century, hot spring sanatoriums and rehabilitation centers have been established, which promoted the development of hot spring bath treatment.

Gold nanoparticles-based electrochemical method for the detection of protein kinase with a peptide-like inhibitor as the bioreceptor

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Sun K

2017-03-01

Full Text Available Kai Sun, Yong Chang, Binbin Zhou, Xiaojin Wang, Lin Liu Henan Province of Key Laboratory of New Optoelectronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Henan, People’s Republic of China Abstract: This article presents a general method for the detection of protein kinase with a peptide-like kinase inhibitor as the bioreceptor, and it was done by converting gold nanoparticles (AuNPs-based colorimetric assay into sensitive electrochemical analysis. In the colorimetric assay, the kinase-specific aptameric peptide triggered the aggregation of AuNPs in solution. However, the specific binding of peptide to the target protein (kinase inhibited its ability to trigger the assembly of AuNPs. In the electrochemical analysis, peptides immobilized on a gold electrode and presented as solution triggered together the in situ formation of AuNPs-based network architecture on the electrode surface. Nevertheless, the formation of peptide–kinase complex on the electrode surface made the peptide-triggered AuNPs assembly difficult. Electrochemical impedance spectroscopy was used to measure the change in surface property in the binding events. When a ferrocene-labeled peptide (Fc-peptide was used in this design, the network of AuNPs/Fc-peptide produced a good voltammetric signal. The competitive assay allowed for the detection of protein kinase A with a detection limit of 20 mU/mL. This work should be valuable for designing novel optical or electronic biosensors and likely lead to many detection applications. Keywords: electrochemical biosensor, colorimetric assay, gold nanoparticle, aptameric peptide, protein kinase A, signal amplification 

Structure-based virtual screening and characterization of a novel IL-6 antagonistic compound from synthetic compound database

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Wang J

2016-12-01

Full Text Available Jing Wang,1,* Chunxia Qiao,1,* He Xiao,1 Zhou Lin,1 Yan Li,1 Jiyan Zhang,1 Beifen Shen,1 Tinghuan Fu,2 Jiannan Feng1 1Department of Molecular Immunology, Beijing Institute of Basic Medical Sciences, 2First Affiliated Hospital of PLA General Hospital, Beijing, People’s Republic of China *These authors contributed equally to this work Abstract: According to the three-dimensional (3D complex structure of (hIL-6·hIL-6R·gp 1302 and the binding orientation of hIL-6, three compounds with high affinity to hIL-6R and bioactivity to block hIL-6 in vitro were screened theoretically from the chemical databases, including 3D-Available Chemicals Directory (ACD and MDL Drug Data Report (MDDR, by means of the computer-guided virtual screening method. Using distance geometry, molecular modeling and molecular dynamics trajectory analysis methods, the binding mode and binding energy of the three compounds were evaluated theoretically. Enzyme-linked immunosorbent assay analysis demonstrated that all the three compounds could block IL-6 binding to IL-6R specifically. However, only compound 1 could effectively antagonize the function of hIL-6 and inhibit the proliferation of XG-7 cells in a dose-dependent manner, whereas it showed no cytotoxicity to SP2/0 or L929 cells. These data demonstrated that the compound 1 could be a promising candidate of hIL-6 antagonist. Keywords: virtual screening, structural optimization, human interlukin-6, small molecular antagonist, XG-7 cells, apoptosis

[Bibliometric analysis of literature regarding integrated schistosomiasis control strategy with emphasis on infectious source control].

Science.gov (United States)

Qian, Yi-Li; Wang, Wei; Hong, Qing-Biao; Liang, You-Sheng

2014-12-01

To evaluate the outcomes of implementation of integrated schistosomiasis control strategy with emphasis on infectious source control using a bibliometric method. The literature pertaining to integrated schistosomiasis control strategy with emphasis on infectious source control was retrieved from CNKI, Wanfangdata, VIP, PubMed, Web of Science, BIOSIS and Google Scholar, and a bibliometric analysis of literature captured was performed. During the period from January 1, 2004 through September 30, 2014, a total of 94 publications regarding integrated schistosomiasis control strategy with emphasis on infectious source control were captured, including 78 Chinese articles (82.98%) and 16 English papers (17.02%). The Chinese literature was published in 21 national journals, and Chinese Journal of Schistosomiasis Control had the largest number of publications, consisting of 37.23% of total publications; 16 English papers were published in 12 international journals, and PLoS Neglected Tropical Diseases had the largest number of publications (3 publications). There were 37 affiliations publishing these 94 articles, and National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (16 publications), Anhui Institute of Schistosomiasis Control (12 publications) and Hunan Institute of Schistosomiasis Control (9 publications) ranked top three affiliations in number of publications. A total of 157 persons were co-authored in these 94 publications, and Wang, Zhou and Zhang ranked top 3 authors in number of publications. The integrated schistosomiasis control strategy with emphasis on infectious source control has been widely implemented in China, and the achievements obtained from the implementation of this strategy should be summarized and transmitted internationally.

Two new genera and three new species of Epipaschiinae Meyrick from China (Lepidoptera, Pyralidae

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Mingqiang Wang

2017-12-01

Full Text Available Two new genera of Epipaschiinae are described. The genus Arcanusa Wang, Chen & Wu, gen. n. is established for Ar. apexiarcanusa Wang, Chen & Wu, sp. n. and Ar. sinuosa (Moore, 1888, comb. n., described in Scopocera Moore, 1888 (junior synonym of Stericta Lederer, 1863. The female genitalia of Ar. sinuosa (Moore, 1888, comb. n. are described for the first time. Androconia Wang, Chen & Wu, gen. n. is erected, including two new species, An. rallusa Wang, Chen & Wu, sp. n. and An. morulusa Wang, Chen & Wu, sp. n. Illustrations of all adults and their genitalia, and a key to the two new genera are provided.

The Role of SIRT1 In Breast Cancer Stem Cells

Science.gov (United States)

2016-09-01

2009;9:123-8. 56. Ma W, Xiao GG, Mao J, Lu Y, Song B, Wang L, Fan S, Fan P, Hou Z, Li J, Yu X, 20 Wang B, Wang H, Wang H, Xu F, Li Y, Liu Q, Li L...Int J Biol Sci. 2010;6:599-612. 63. Zhang Y, Zhang M, Dong H, Yong S, Li X, Olashaw N, Kruk PA, Cheng JQ, Bai W, Chen J, Nicosia SV, Zhang X

Using datamining approaches to selectacupoints in acupuncture ...

African Journals Online (AJOL)

Using datamining approaches to selectacupoints in acupuncture and Moxibustion for knee osteoarthritis. Changyan Liu, Youxin Su, Jian He, Yanan Li, Shaoqing Chen, Yingjie Zhang, Ziyi Zhang, Meili Lu, Zhen He, Wenting Wang, Yiru Wang, Lu Sheng, Zhengxuan Zhan, Xu Wang, Naixi Zheng ...

Growth, yield and quality responses to gibberellic acid (GA3)of Wax ...

African Journals Online (AJOL)

Administrator

2011-09-26

Sep 26, 2011 ... acids (GAs) have been shown to increase fruit set and growth (Zabadal and ..... 350. El-Sese AMA (2005). Effect of gibberellic acid 3 (GAs) on yield and fruit ... Wang CF, You YF, Chen XS, Wang-Lu J, Wang J (2004). Adjusting.

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.

论王安石“善恶由习”人性论的理论渊源及其内容%On the Theoretical Origins and Contents of Wang Anshi＇s Theory of Human Nature on the Good and Evil Emerged from the Habit and Custom

Institute of Scientific and Technical Information of China (English)

欧阳辉纯

2012-01-01

Traditional ethical thinking theory of human nature provided theoretical basis for Wang Anshi＇ s. The theory of human nature in traditional ethical thinking history is mainly as follows, that is, the theory advanced by Mencius that human nature is good from birth, the theory put forward by Xunzi that human nature is evil from birth, the theory put forward by Sh- ishuo that human nature is both good and evil from birth, the Sanpin theory advanced by Dong Zhongshu, the theory put for-ward by Yangxiong that human nature is mixed goodness and evilness, and the Sanpin theory of disposition advanced by Hanyu. Wang Anshi＇s theory of human nature on the good and evil emerged from the habit and custom originates from critical-ly drawing on the results of previous theory of human nature. It is to the traditional theory of human nature to inject new mean-ing, to open up new realm, and thus it has an important position in traditional ethical thinking history in China.%传统人性论是王安石人性论形成的理论来源。传统伦理思想史上的人性论主要有孟子的性善论、告子的性无善无恶论、苟子的性恶论、世硕的性有善有恶论、董仲舒的性三品论、扬雄的性善恶混论和韩愈的性情三品说。王安石批判地吸收了前人的人性论成果，形成了他的“善恶由习”的人性论。他的人性论给传统人性论注入了新的内涵，开拓了新的境界，因而在中国伦理思想史上具有重要的地位。

pH-sensitive Au–BSA–DOX–FA nanocomposites for combined CT imaging and targeted drug delivery

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Huang H

2017-04-01

Full Text Available He Huang,1 Da-Peng Yang,2 Minghuan Liu,2 Xiangsheng Wang,1 Zhiyong Zhang,1 Guangdong Zhou,1 Wei Liu,1 Yilin Cao,1 Wen Jie Zhang,1 Xiansong Wang1 1Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Tissue Engineering, National Tissue Engineering Center of China, Shanghai, 2College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, People’s Republic of China Abstract: Albumin-based nanoparticles (NPs as a drug delivery system have attracted much attention owing to their nontoxicity, non-immunogenicity, great stability and ability to bind to many therapeutic drugs. Herein, bovine serum albumin (BSA was utilized as a template to prepare Au–BSA core/shell NPs. The outer layer BSA was subsequently conjugated with cis-aconityl doxorubicin (DOX and folic acid (FA to create Au–BSA–DOX–FA nanocomposites. A list of characterizations was undertaken to identify the successful conjugation of drug molecules and targeted agents. In vitro cytotoxicity using a cell counting kit-8 (CCK-8 assay indicated that Au–BSA NPs did not display obvious cytotoxicity to MGC-803 and GES-1 cells in the concentration range of 0–100 µg/mL, which can therefore be used as a safe drug delivery carrier. Furthermore, compared with free DOX, Au–BSA–DOX–FA nanocomposites exhibited a pH-sensitive drug release ability and superior antitumor activity in a drug concentration-dependent manner. In vivo computed tomography (CT imaging experiments showed that Au–BSA–DOX–FA nanocomposites could be used as an efficient and durable CT contrast agent for targeted CT imaging of the folate receptor (FR overexpressed in cancer tissues. In vivo antitumor experiments demonstrated that Au–BSA–DOX–FA nanocomposites have selective antitumor activity effects on FR-overexpressing tumors and no adverse effects on normal tissues and

DUSP4/MKP2 overexpression is associated with BRAFV600E mutation and aggressive behavior of papillary thyroid cancer

Directory of Open Access Journals (Sweden)

Ma B

2016-04-01

Full Text Available Ben Ma,1,2,* Rongliang Shi,1–3,* Shuwen Yang,1,2 Li Zhou,1,2 Ning Qu,1,2 Tian Liao,1,2 Yu Wang,1,2 Yulong Wang,1,2 Qinghai Ji1,2 1Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, 2Department of Oncology, Shanghai Medical College, 3Department of General Surgery, Fudan University, Minhang Hospital, Shanghai, People’s Republic of China *These authors contributed equally to this work Abstract: The study was performed to retrospectively analyze the correlation of dual specificity phosphatase 4 (DUSP4 expression with clinicopathological variables and BRAFV600E mutation to better characterize the potential role of DUSP4 as a biomarker in papillary thyroid cancer (PTC. Patients (n=120 who underwent surgery for PTC at Fudan University Shanghai Cancer Center (FUSCC were enrolled in this study, and a validation cohort from The Cancer Genome Atlas (TCGA database was identified to confirm the preliminary findings in our study. We investigated DUSP4 expression at the mRNA level in PTC tissues and adjacent normal tissues using real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR. BRAFV600E mutation analysis was also performed in PTC tissues using Sanger sequencing. Initially, we compared PTC tissues with paired normal tissues in DUSP4 expression using Student’s t-test, and then analyzed the correlation of DUSP4 with clinicopathological variables and BRAFV600E mutation in PTC using Mann–Whitney U, Kruskal–Wallis, χ2, and Fisher’s exact tests. Human-derived thyroid cell lines were also used to verify our findings. DUSP4 was significantly overexpressed in PTC tissues compared with the adjacent normal tissues (P<0.001. High DUSP4 expression showed a significant association with lymph node metastasis and extrathyroidal extension in both FUSCC and TCGA cohorts, and DUSP4 overexpression was an independent risk factor for lymph node metastasis in multivariate analysis. Additionally, DUSP4 expression

Effects of core needle biopsy and subsequent neoadjuvant chemotherapy on molecular alterations and outcome in breast cancer

Directory of Open Access Journals (Sweden)

Xie L

2018-02-01

Full Text Available Lingmin Xie,1 Xiaolei Li,2 Qinchuan Wang,1 Jichun Zhou,1 Jun Shen,1 Lixi Luo,1 Yi Lu,1 Linbo Wang1 1Division of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, 2Division of Surgical Oncology, The First People’s Hospital of Wenling, Zhejiang, China Objectives: The aim of our study is to evaluate the effect of core needle biopsy (CNB and subsequent neoadjuvant chemotherapy (NAC on the expression of estrogen receptor (ER, progesterone receptor (PR, human epidermal growth hormone receptor 2 (HER2 and Ki67 in breast cancer, and the associated influencing factors.Materials and methods: In this retrospective cohort study, 143 patients with primary operable breast cancer who received NAC were included. ER, PR, HER2 and Ki67 statuses were compared between pretreatment and posttreatment residual samples. A control group of paired core and excision tumors from 123 patients who did not receive NAC within the same study period was also assessed. Data on patients’ clinicopathologic features were collected to identify associated influencing factors.Results: Ki67 value significantly increased in excision tumors compared with paired core samples in controls without presurgery treatment (P<0.01, which was associated with the pathologic lymph node status and the interaction of PR and HER2 status (P=0.008 and 0.028, respectively. In 143 patients who underwent NAC, a significant decrease was observed in the expression of PR and Ki67 after NAC (P=0.003 and P<0.01, respectively. Further subgroup analysis showed that PR decrease was more obvious in premenopausal patients and Luminal A patients (P=0.006 and 0.002, respectively.Conclusion: Core samples could provide more reliable information on determination of molecular subtype than surgical excisions. Decreases in PR and Ki67 expression following NAC could be used as positive prognostic factors. We recommend repeat testing of these biologic markers following NAC for

Vancomycin-modified Fe3O4@SiO2@Ag microflowers as effective antimicrobial agents

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Wang C

2017-04-01

Full Text Available Chongwen Wang,1,2,* Kehan Zhang,2,* Zhe Zhou,2,* Qingjun Li,2 Liting Shao,2 Rong Zhang Hao,3 Rui Xiao,2 Shengqi Wang1,2 1College of Life Sciences & Bio-Engineering, Beijing University of Technology, 2Beijing Key Laboratory of New Molecular Diagnosis Technologies for Infectious Diseases, Beijing Institute of Radiation Medicine, Beijing, 3Institute for Disease Control and Prevention, Academy of Military Medical Sciences, Beijing, People’s Republic of China *These authors contributed equally to this work Abstract: Nanomaterials combined with antibiotics exhibit synergistic effects and have gained increasing interest as promising antimicrobial agents. In this study, vancomycin-modified magnetic-based silver microflowers (Van/Fe3O4@SiO2@Ag microflowers were rationally designed and prepared to achieve strong bactericidal ability, a wide antimicrobial spectrum, and good recyclability. High-performance Fe3O4@SiO2@Ag microflowers served as a multifunction-supporting matrix and exhibited sufficient magnetic response property due to their 200 nm Fe3O4 core. The microflowers also possessed a highly branched flower-like Ag shell that provided a large surface area for effective Ag ion release and bacterial contact. The modified-vancomycin layer was effectively bound to the cell wall of bacteria to increase the permeability of the cell membrane and facilitate the entry of the Ag ions into the bacterium, resulting in cell death. As such, the fabricated Van/Fe3O4@SiO2@Ag microflowers were predicted to be an effective and environment-friendly antibacterial agent. This hypothesis was verified through sterilization of Gram-negative Escherichia coli and Gram-positive methicillin-resistant Staphylococcus aureus, with minimum inhibitory concentrations of 10 and 20 µg mL-1, respectively. The microflowers also showed enhanced effect compared with bare Fe3O4@SiO2@Ag microflowers and free-form vancomycin, confirming the synergistic effects of the combination of the

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

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.

Browse Title Index

African Journals Online (AJOL)

Items 201 - 250 of 449 ... Vol 65 (2012), Nano-Fe3O4/O2: Green, Magnetic and Reusable Catalytic System for the ... Vol 70 (2017), Novel silver-doped NiTiO3: auto-combustion synthesis, ... K Wang, H Wang, R Wang, J Key, V Linkov, S Ji.

Photodetachment cross-section of in a three-dimensional cubical ...

Indian Academy of Sciences (India)

DE-HUA WANG

2017-10-19

Oct 19, 2017 ... DE-HUA WANG. ∗. , PANG-ZHI .... on the surfaces along x, y, z directions, respectively. Then the ..... [20] Y Han, L F Wang, S Y Ran and G C Yang, Physica B. 405, 3082 ... [36] D H Wang, Y J Yu and S L Lin, Chin. Opt. Lett.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. LIANG WANG. Articles written in Journal of Genetics. Volume 92 Issue 3 December 2013 pp 395-402 Research Article. Association of HS6ST3 gene polymorphisms with obesity and triglycerides: gene × gender interaction · Ke-Sheng Wang Liang Wang Xuefeng Liu Min Zeng.

Proliferative Activity and Neuroprotective Effect of Ligustrazene ...

African Journals Online (AJOL)

Proliferative Activity and Neuroprotective Effect of. Ligustrazene Derivative by Irritation of Vascular. Endothelial Growth Factor Expression in Middle Cerebral. Artery Occlusion Rats. Zhang Huazheng1, Wang Penglong2, Ren Liwei1, Wang Xiaobo2, Li Guoliang2,. Wang Mina1, Chu Fuhao2, Gong Yan2, Xu Bing2, Bi Siling1, ...

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. Jinping Wang. Articles written in Journal of Genetics. Volume 91 Issue 3 December 2012 pp 303-312 Research Article. Conditional QTL mapping of protein content in wheat with respect to grain yield and its components · Lin Wang Fa Cui Jinping Wang Li Jun Anming Ding Chunhua ...

Wang Haili, The History of Egypt

Institute of Scientific and Technical Information of China (English)

Han Jianwei[1

2015-01-01

The History of Egypt is the first monograph on Egyptian history written by a single Chinese author. As a comprehensive study both in Egyptology and in Egyptian history, it represents a new level of Egyptian historical research in Chinese academia.

DONG JIE Zhang, LIANG Wang, ZHON

Indian Academy of Sciences (India)

User

development, hairless nude skin, and short life (Abitbol et al., 2015; Bryson et al., 2013). On the ... Foxn1 maintains TECs to support T-cell development via mcm2 ... were ligated upstream of the firefly luciferase gene in the plasmid pGL3-Basic.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. YANG LUO. Articles written in Journal of Genetics. Volume 90 Issue 2 August 2011 pp 339-342 Research Note. Novel vitamin D 1-hydroxylase gene mutations in a Chinese vitamin-D-dependent rickets type I patient · Lihua Cao Fang Liu Yu Wang Jian Ma Shusen Wang Libo Wang ...

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Conditional QTL mapping of protein content in wheat with respect to grain yield and its components · Lin Wang Fa Cui Jinping Wang Li Jun ... The association study of nonsyndromic cleft lip with or without cleft palate identified risk variants of the GLI3 gene in a Chinese population · YIRUI WANG YIMIN SUN YONGQING ...

Resource-Bounded Information Acquisition and Learning

Science.gov (United States)

2012-05-01

Different combinations of voting and confidence evaluation schemes...H. Wang, ... Facial Expression Decomposition..., ICCV, 2003. (E)..., H. Wang, ... Tensor Approximation..., SIGGRAPH. 2005. (F)..., H. Wang, ... High...two of the possible schemes for combining the evidence in the output space. In the first scheme, we take a majority 67 vote , i.e., the class with the

HOTEL INFORMATION

Institute of Scientific and Technical Information of China (English)

无

2006-01-01

Tiantan Hotel Wang Ping has been named as assistant general manager of Tiantan Hotel. With a Master's degree, Wang has more than 20 years of experience in hotel management, having served as department manager, assistant general manager and vice general manager in various hospitality establishments. Wang published an article on hotel management and mar-

Browse Title Index

African Journals Online (AJOL)

Items 501 - 550 of 1309 ... HH Tamboura, B Bayala, M Lompo, IP Guissou, L Sawadogo ... X Wang, Y-G Chen, L Ma, Z-H Li, J-Y Li, X-G Liu, J-L Zou, J-H Wu. Vol 11, No 2 ... Zhi-Jiang Wang, Wei Xu, Jian-Wen Liang, Cai-Sheng Wang, Yani Kang.

Verification of the utility of molecular markers linked to the multiple ...

African Journals Online (AJOL)

GREGORY

2010-08-30

Aug 30, 2010 ... Feng Hui*, Wang Lili, Wei Peng, Liu Zhiyong, Li Chengyu, Wang Yugang, Ji Ruiqin and Zhang. Huaqing ..... Chin. Agric. Sci. Bull. 22: 377-379. Li CY, Feng H, Wei P, Wang LL, Zhang J, Yang HN, Jiang N (2009). Directional transfer of the genic multiple allele inherited male sterile line in Chinese cabbage.

F F Sun

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. F F Sun. Articles written in Bulletin of Materials Science. Volume 37 Issue 1 February 2014 pp 71-76. Study of electroless copper plating on ABS resin surface modified by heterocyclic organosilane self-assembled film · H N Zhang J Wang F F Sun D Liu H Y Wang F Wang.

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)

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)

Probiotics protect mice from CoCrMo particles-induced osteolysis

Directory of Open Access Journals (Sweden)

Wang Z

2017-07-01

Full Text Available Zhenheng Wang,* Kaiwen Xue,* Maosheng Bai, Zhantao Deng, Jingjing Gan, Gang Zhou, Hongbo Qian,* Nirong Bao, Jianning Zhao Department of Orthopaedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, People’s Republic of China *These authors contributed equally to this work Abstract: Wear particle-induced inflammatory osteolysis is the primary cause of aseptic loosening, which is the most common reason for total hip arthroplasty (THA failure in the med- and long term. Recent studies have suggested an important role of gut microbiota (GM in modulating the host metabolism and immune system, leading to alterations in bone mass. Probiotic bacteria administered in adequate amounts can alter the composition of GM and confer health benefits to the host. Given the inflammatory osteolysis that occurs in wear debris-induced prosthesis loosening, we examined whether the probiotic Lactobacillus casei could reduce osteolysis in a mouse calvarial resorption model. In this study, L. casei markedly protected mice from CoCrMo particles (CoPs-induced osteolysis. Osteoclast gene markers and the number of osteoclasts were significantly decreased in L. casei-treated mice. Probiotic treatment decreased the M1-like macrophage phenotype indicated by downregulation of tumor necrosis factor α (TNF-α, interleukin (IL-6 and inducible nitric oxide synthase (iNOS and increased the M2-like macrophage phenotype indicated by upregulation of IL-4, IL-10 and arginase. Collectively, these results indicated that the L. casei treatment modulated the immune status and suppressed wear particle-induced osteolysis in vivo. Thus, probiotic treatment may represent a potential preventive and therapeutic approach to reduced wear debris-induced osteolysis. Keywords: wear particles, gut microbiota, nanotoxicity, macrophage polarization, inflammatory cytokines, aseptic loosening

Notch1 deficiency in postnatal neural progenitor cells in the dentate gyrus leads to emotional and cognitive impairment.

Science.gov (United States)

Feng, Shufang; Shi, Tianyao; Qiu, Jiangxia; Yang, Haihong; Wu, Yan; Zhou, Wenxia; Wang, Wei; Wu, Haitao

2017-10-01

It is well known that Notch1 signaling plays a crucial role in embryonic neural development and adult neurogenesis. The latest evidence shows that Notch1 also plays a critical role in synaptic plasticity in mature hippocampal neurons. So far, deeper insights into the function of Notch1 signaling during the different steps of adult neurogenesis are still lacking, and the mechanisms by which Notch1 dysfunction is associated with brain disorders are also poorly understood. In the current study, we found that Notch1 was highly expressed in the adult-born immature neurons in the hippocampal dentate gyrus. Using a genetic approach to selectively ablate Notch1 signaling in late immature precursors in the postnatal hippocampus by cross-breeding doublecortin (DCX) + neuron-specific proopiomelanocortin (POMC)-α Cre mice with floxed Notch1 mice, we demonstrated a previously unreported pivotal role of Notch1 signaling in survival and function of adult newborn neurons in the dentate gyrus. Moreover, behavioral and functional studies demonstrated that POMC-Notch1 -/- mutant mice showed anxiety and depressive-like behavior with impaired synaptic transmission properties in the dentate gyrus. Finally, our mechanistic study showed significantly compromised phosphorylation of cAMP response element-binding protein (CREB) in Notch1 mutants, suggesting that the dysfunction of Notch1 mutants is associated with the disrupted pCREB signaling in postnatally generated immature neurons in the dentate gyrus.-Feng, S., Shi, T., Qiu, J., Yang, H., Wu, Y., Zhou, W., Wang, W., Wu, H. Notch1 deficiency in postnatal neural progenitor cells in the dentate gyrus leads to emotional and cognitive impairment. © FASEB.

Facile synthesis of soybean phospholipid-encapsulated MoS2 nanosheets for efficient in vitro and in vivo photothermal regression of breast tumor

Directory of Open Access Journals (Sweden)

Li X

2016-04-01

Full Text Available Xiang Li,1 Yun Gong,2,3 Xiaoqian Zhou,1 Hui Jin,1 Huanhuan Yan,1 Shige Wang,2 Jun Liu11Department of Breast-Thyroid Surgery, Shanghai General Hospital of Nanjing Medical University, Shanghai, People’s Republic of China; 2College of Science, University of Shanghai for Science and Technology, 3Shanghai Publishing and Printing College, Shanghai, People’s Republic of ChinaAbstract: Two-dimensional MoS2 nanosheet has been extensively explored as a photothermal agent for tumor regression; however, its surface modification remains a great challenge. Herein, as an alternative to surface polyethylene glycol modification (PEGylation, a facile approach based on “thin-film” strategy has been proposed for the first time to produce soybean phospholipid-encapsulated MoS2 (SP-MoS2 nanosheets. By simply vacuum-treating MoS2 nanosheets/soybean phospholipid/chloroform dispersion in a rotary evaporator, SP-MoS2 nanosheet was successfully constructed. Owing to the steric hindrance of polymer chains, the surface-coated soybean phospholipid endowed MoS2 nanosheets with excellent colloidal stability. Without showing detectable in vitro and in vivo hemolysis, coagulation, and cyto-/histotoxicity, the constructed SP-MoS2 nanosheets showed good photothermal conversion performance and photothermal stability. SP-MoS2 nanosheet was shown to be a promising platform for in vitro and in vivo breast tumor photothermal therapy. The produced SP-MoS2 nanosheets featured low cost, simple fabrication, and good in vivo hemo-/histocompatibility and hold promising potential for future clinical tumor therapy.Keywords: soybean phospholipid, MoS2 nanosheets, in vivo, photothermal regression, breast tumor

AHP 40: Review: CHINA FROM EMPIRE TO NATION-STATE

Directory of Open Access Journals (Sweden)

Tristan G Brown

2016-02-01

Full Text Available Michael Gibbs Hill's excellent translation of the introduction to Wang Hui's four-volume opus, The Rise of Modern Chinese Thought 现代中 国思想的兴起 provides a substantial contribution to scholars of China and intellectual historians by bringing another of Wang Hui's critical works into English (for other such examples, see Wang and Huters 2003 and 2011. The task of translating could not have been easy, as Wang Hui frequently cites works from Chinese antiquity and translated texts from abroad, making Hill's results truly exceptional. The translation is accessible and painstakingly executed, with many important phrases explained for non-specialists alongside transliterated key terms. The Rise of Modern Chinese Thought demonstrates the need for translation work in the fields of area studies by making the important works of non-English speakers available to Anglophone audiences. As Zhang Yongle pointed out in his review on the work in toto, "It can safely be said that nothing comparable to Wang Hui's work has appeared in China since the late Qing-early Republican period" (Zhang 2010:71. Wang Hui, while exploring the links between China and its past through the country's rich intellectual traditions, manages to deftly discuss China in global terms and historical contexts. Hill's helpful introduction contextualizes Wang's writing style in the zeitgeist of the post Tiananmen period from 1990 to 2010. ...

Earth fissures in Qinglong Graben in Yuncheng Basin, China

Indian Academy of Sciences (India)

Jianwei Qiao

2018-02-14

Feb 14, 2018 ... Key Laboratory of Western China Mineral Resources and Geological Engineering, Xi'an 710 054, Shaanxi, China. *Corresponding .... first to appear in edge and then extended to the center. ..... Miao D Y, Li Y L, Lv S H, Tian J M, Wang Y R and Si ... Wang J M, Wang C M and Liu K 2001 Progress in ground.

Browse Title Index

African Journals Online (AJOL)

Items 7351 - 7400 of 11090 ... Vol 10, No 65 (2011), Molecular cloning and sequence analysis of VP6 gene of giant panda rotavirus strain CH-1, Abstract PDF. Y Lie, S Chen, CD Wang, Z Zhang, CD Wang, W Guo, X Wang, L Guo, Q Yan. Vol 11, No 23 (2012), Molecular cloning, characterization and expression analysis of heat ...

Epigenetic game theory and its application in plants. Comment on: ;Epigenetic game theory: How to compute the epigenetic control of maternal-to-zygotic transition; by Qian Wang et al.

Science.gov (United States)

Zhang, Yuan-Ming; Zhang, Yinghao; Guo, Mingyue

2017-03-01

Wang's et al. article [1] is the first to integrate game theory (especially evolutionary game theory) with epigenetic modification of zygotic genomes. They described and assessed a modeling framework based on evolutionary game theory to quantify, how sperms and oocytes interact through epigenetic processes, to determine embryo development. They also studied the internal mechanisms for normal embryo development: 1) evolutionary interactions between DNA methylation of the paternal and maternal genomes, and 2) the application of game theory to formulate and quantify how different genes compete or cooperate to regulate embryogenesis through methylation. Although it is not very comprehensive and profound regarding game theory modeling, this article bridges the gap between evolutionary game theory and the epigenetic control of embryo development by powerful ordinary differential equations (ODEs). The epiGame framework includes four aspects: 1) characterizing how epigenetic game theory works by the strategy matrix, in which the pattern and relative magnitude of the methylation effects on embryogenesis, are described by the cooperation and competition mechanisms, 2) quantifying the game that the direction and degree of P-M interactions over embryo development can be explained by the sign and magnitude of interaction parameters in model (2), 3) modeling epigenetic interactions within the morula, especially for two coupled nonlinear ODEs, with explicit functions in model (4), which provide a good fit to the observed data for the two sexes (adjusted R2 = 0.956), and 4) revealing multifactorial interactions in embryogenesis from the coupled ODEs in model (2) to triplet ODEs in model (6). Clearly, this article extends game theory from evolutionary game theory to epigenetic game theory.

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

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....

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 ...

A Study on Expression and Tyrosine 705 phosphorylation of STAT3 ...

African Journals Online (AJOL)

Fas- and Bcl-2-positive cells counts on the one hand, and apoptosis-positive nerve cells count in IP and. IC, on the ..... Chen Z, Li L, Mo X, Zhang L, Xie Y, Guo Q, Wang Y. Non-invasive ... Du W, Hong J, Wang YC, Zhang YJ, Wang P, Su YW,. Lin YW, Lu R, ... Jo M, Park MH, Kollipara PS, An BJ, Song HS, Han SB,. Kim JH ...

Hybrid Chaos Synchronization of Four-Scroll Systems via Active Control

Science.gov (United States)

Karthikeyan, Rajagopal; Sundarapandian, Vaidyanathan

2014-03-01

This paper investigates the hybrid chaos synchronization of identical Wang four-scroll systems (Wang, 2009), identical Liu-Chen four-scroll systems (Liu and Chen, 2004) and non-identical Wang and Liu-Chen four-scroll systems. Active control method is the method adopted to achieve the hybrid chaos synchronization of the four-scroll chaotic systems addressed in this paper and our synchronization results are established using Lyapunov stability theory. Since the Lyapunov exponents are not required for these calculations, the active control method is effective and convenient to hybrid synchronize identical and different Wang and Liu-Chen four-scroll chaotic systems. Numerical simulations are also shown to illustrate and validate the hybrid synchronization results derived in this paper.

Nuclear Structure in China 2010

Science.gov (United States)

Bai, Hong-Bo; Meng, Jie; Zhao, En-Guang; Zhou, Shan-Gui

2011-08-01

fragmentation at the intermediate energy / C. W. Ma ... [et al.].Systematic study of spin assignment and dynamic moment of inertia of high-j intruder band in [symbol]In / K. Y. Ma ... [et al.] -- Signals of diproton emission from the three-body breakup channel of [symbol]Al and [symbol]Mg / Ma Yu-Gang ... [et al.] -- Uncertainties of Th/Eu and Th/Hf chronometers from nucleus masses / Z. M. Niu ... [et al.] -- The chiral doublet bands with [symbol] configuration in A[symbol]100 mass region / B. Qi ... [et al.] -- [symbol] formation probabilities in nuclei and pairing collectivity / Chong Qi -- A theoretical prospective on triggered gamma emission from [symbol]Hf[symbol] isomer / ShuiFa Shen ... [et al.] -- Study of nuclear giant resonances using a Fermi-liquid method / Bao-Xi Sun -- Rotational bands in doubly odd [symbol]Sb / D. P. Sun ... [et al.] -- The study of the neutron N=90 nuclei / W. X. Teng ... [et al.] -- Dynamical modes and mechanisms in ternary reaction of [symbol]Au+[symbol]Au / Jun-Long Tian ... [et al.] -- Dynamical study of X(3872) as a D[symbol] molecular state / B. Wang ... [et al.] -- Super-heavy stability island with a semi-empirical nuclear mass formula / N. Wang ... [et al.] -- Pseudospin partner bands in [symbol]Sb / S. Y. Wang ... [et al.] -- Study of elastic resonance scattering at CIAE / Y. B. Wang ... [et al.] -- Systematic study of survival probability of excited superheavy nuclei / C. J. Xia ... [et al.] -- Angular momentum projection of the Nilsson mean-field plus nearest-orbit pairing interaction model / Ming-Xia Xie ... [et al.] -- Possible shape coexistence for [symbol]Sm in a reflection-asymmetric relativistic mean-field approach / W. Zhang ... [et al.] -- Nuclear pairing reduction due to rotation and blocking / Zhen-Hua Zhang -- Nucleon pair approximation of the shell model: a review and perspective / Y. M. Zhao ... [et al.] -- Band structures in doubly odd [symbol]I / Y. Zheng ... [et al.] -- Lifetimes of high spin states in [symbol]Ag / Y

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 ...

New Jurassic tettigarctid cicadas from China with a novel example of disruptive coloration

Directory of Open Access Journals (Sweden)

Jun Chen

2016-12-01

Full Text Available Tettigarctidae is the most primitive family of Cicadoidea, with only two relict species. Although they are relatively well known from Eurasia, Australia, Africa, and South America, their Mesozoic examples are typically preserved only as isolated forewings. Herein, a new genus Sanmai Chen, Zhang, and B. Wang with three new species (Sanmai kongi Chen, Zhang, and B. Wang, S. mengi Chen, Zhang, and B. Wang, and S. xuni Chen, Zhang, and B. Wang are described based on fossil specimens from the Middle–Upper Jurassic of northeastern China, with well-preserved body structures, forewing and hindwing venations, making it the hitherto best known extinct tettigarctid taxon. The new genus, provisionally assigned to the tribe Turutanoviini, provides some new information about the evolution and palaeobiogeography of Mesozoic Tettigarctidae. The genus Paraprosbole is synonymized with Shuraboprosbole. In addition, the coloration pattern of forewing, prominent on some specimens of Sanmai kongi Chen, Zhang, and B. Wang sp. nov. and Sanmai xuni Chen, Zhang, and B. Wang sp. nov., represents a novel example of disruptive coloration in Tettigarctidae, which can effectively break up the body outline as well as surface, and so likely enabled these cicadas to reduce the detectability of potential predators.

Consumer evaluation of imported organic food products in emerging economies in Asia

OpenAIRE

Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John

2017-01-01

Consumer evaluation of imported organic food products in emerging economies in Asia Introduction Consumers in emerging economies such as Thailand and China have started to demand organic food products – mainly due to food safety reasons (Ortega, Wang, Wu, & Hong, 2015; Roitner-Schobesberger, Darnhofer, Somsook, & Vogl, 2008; C. L. Wang, Li, Barnes, & Ahn, 2012; O. Wang, De Steur, Gellynck, & Verbeke, 2015). However, since the domestic organic markets are still not well-establi...

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,.

A new approximate algorithm for image reconstruction in cone-beam spiral CT at small cone-angles

International Nuclear Information System (INIS)

Schaller, S.; Flohr, T.; Steffen, P.

1996-01-01

This paper presents a new approximate algorithm for image reconstruction with cone-beam spiral CT data at relatively small cone-angles. Based on the algorithm of Wang et al., our method combines a special complementary interpolation with filtered backprojection. The presented algorithm has three main advantages over Wang's algorithm: (1) It overcomes the pitch limitation of Wang's algorithm. (2) It significantly improves z-resolution when suitable sampling schemes are applied. (3) It avoids the waste of applied radiation dose inherent to Wang's algorithm. Usage of the total applied dose is an important requirement in medical imaging. Our method has been implemented on a standard workstation. Reconstructions of computer-simulated data of different phantoms, assuming sampling conditions and image quality requirements typical to medical CT, show encouraging results

The Preliminary Study of Utilization of Water Chestnut as Supercapacitor Electrode Using Steam Activation

Directory of Open Access Journals (Sweden)

Zulkifli Zulkifli

2018-01-01

Keywords: Purun tikus, superkapasitor, siklis voltammetri, kapasitansi spesifik, perairan REFERENCE Asikin, S. dan Thamrin, M. 2012. Manfaat Purun Tikus (Eleocharis Dulcis Pada Ekosistem Sawah Rawa. Jurnal Litbang Pertanian, 31(1: 35-42 Arepalli, S., Fireman, H., Huffman, C., Moloney, P., Nikolaev, P., Yowell, L., Higgins, C. D., Kim, K., Kohl, P. A., Turano, S. P. and Ready W. J. 2005. Carbon-nanotube-based electrochemical double-layer capacitor technologies for spaceflight applications. Journal of  The Minerals, Metals and Materials Society, 57:26-31. Erari, S.S., Mangimbulude, J., Lewerissa, K. 2012. Pencemaran Organik di Perairan Pesisir Pantai Teluk Youtefa Kota Jayapura, Papua. Prosiding Seminar Nasional Kimia Unesa. ISBN 978-979-028-550-7. (C: 327-340. Farma, R., Deraman, M., Awitdrus, A., Talib, I.A.  Taer, E., Basri, N.H., Manjunatha, J.G., Ishak, M.M., Dollah, B.N.M., Hashmi, S.A. 2013.  Preparation of highly porous binderless activated carbon electrodes from fibres of oil palm empty fruit bunches for application in supercapacitors. Bioresource Technology. 132:254–261 Feng, C.W., R.L. Tseng., C.C. Hu., C.C Wang., 2015, Effects of pore structure and electrolyte on the capasitive characteristics of steam and KOH activated carbons for supercapasitors, Journal of power sources. 144:302-309. Ionnidou, A and Zabaniotu. 2007. Agricultural residues of precursors for activated carbon production–a review, Renewable and sustainable energy reviews. 11:1705-1966. Kurniawan, F., Wongso, M., Ayucitra, A., Soetaredjo F.E., Angkawijaya A. E., Ju,Y. H., Ismadji, S. 2014. Carbon microsphere from water hyacinth for supercapacitor electrode. Journal of the Taiwan Institute of Chemical Engineers. 47: 197-201. Liu, B., Zhou, X., Chen, H., Liu, Y., Li, H. 2016. Promising porous carbons derived from lotus seedpods with outstanding supercapacitance performance. Electrochimica Acta. 208 :55–63. Taer, E., Mustika, W.S., Zulkifli, Syam, I.D.M., Taslim, R. Pengaruh Suhu

Appropriateness of administration of nasogastric medication and preliminary intervention

Directory of Open Access Journals (Sweden)

Zhou Q

2012-11-01

Full Text Available Ling-Ling Zhu,1 Ling-Cheng Xu,2 Hui-Qin Wang,3 Jing-Fen Jin,3 Hua-Fen Wang,3 Quan Zhou21Cadre Department, 2Department of Pharmacy, 3Division of Nursing, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, ChinaAbstract: A utilization study was performed in a 2200-bed tertiary care teaching hospital. Data mining was performed on all nasogastric medication prescriptions for patients hospitalized in 2011. Nurses were interviewed by questionnaire. A PDCA (Plan-Do-Check-Act cycle was used for continuous quality improvement. The proportion of patients with nasogastric tubes (NGT was 3.2%. A large number of medical orders (n  6261 involved nasogastric medications with a package insert particularly noting that they should not be crushed or opened (group 1 or medications without a specific formulation recommendation in the package insert but having evidence discouraging NGT dosing (group 2. Of the nasogastrically administered sustained-release or controlled-release formulations, a sustained-release sodium valproate tablet formulation was the most prescribed drug and a sustained-release 2.5 mg felodipine tablet was prescribed with the highest proportion of NGT dosing [NGT/(NGT  oral  12.3%]. Among the nasogastrically administered enteric-coated formulations, a myrtol-standardized enteric-coated capsule formulation was the most prescribed drug and a pantoprazole tablet formulation was prescribed with the highest proportion of NGT dosing [NGT/(NGT  oral  19.3%]. Proportions of NGT dosing for amiodarone and carbamazepine (group 2 were 4.8% and 6.3%, respectively. The percentage of nurses with adequate knowledge about pharmaceutical dosage formulations was 60%. The rate of answering correctly as to whether medications in group 1 could be crushed or opened was only 30%. Awareness of evidence discouraging NGT dosing of medications in group 2 was zero. Most nurses (90% left physicians and

Integrated bioinformatic analysis unveils significant genes and pathways in the pathogenesis of supratentorial primitive neuroectodermal tumor

OpenAIRE

Wang,Guang-Yu; Li,Ling; Liu,Bo; Han,Xiao; Wang,Chunhua; Wang,Jiwen

2018-01-01

Guang-Yu Wang,1,* Ling Li,2,* Bo Liu,1 Xiao Han,1 Chun-Hua Wang,1 Ji-Wen Wang3 1Department of Neurosurgery, 2Department of Pediatrics, Qilu Children’s Hospital of Shandong University, Jinan, Shandong, 3Department of Neurology, Shanghai Children’s Medical Center, Shanghai Jiaotong University School of Medicine, Pudong New District, Shanghai, People’s Republic of China *These authors contributed equally to this work Purpose: This study aimed to explore ...

Integrated bioinformatic analysis unveils significant genes and pathways in the pathogenesis of supratentorial primitive neuroectodermal tumor

OpenAIRE

Wang G; Li L; Liu B; Han X; Wang CH; Wang JW

2018-01-01

Guang-Yu Wang,1,* Ling Li,2,* Bo Liu,1 Xiao Han,1 Chun-Hua Wang,1 Ji-Wen Wang3 1Department of Neurosurgery, 2Department of Pediatrics, Qilu Children’s Hospital of Shandong University, Jinan, Shandong, 3Department of Neurology, Shanghai Children’s Medical Center, Shanghai Jiaotong University School of Medicine, Pudong New District, Shanghai, People’s Republic of China *These authors contributed equally to this work Purpose: This study aimed to explore significant gene...

Reforming China’s Criminal Procedure Law

OpenAIRE

Winckler, Hugo

2014-01-01

Sources:- Wang Jianxun, “The provisions of the reform of criminal procedural law legalising secret investigations are a step backwards,” Caijing wang, 5 September 2011.- Chen Youxi, “The legalisation of secret investigations is an important violation of political integrity,” Zhongguo wangluo dianshitai – CNTV web site, Opinion section, 27 November 2011.- Wu Zhehua, “Chen Weidong discusses reform of the criminal procedure law: Behind each article there is a story,” Zhongguoguangbo wang, 8 Marc...

Wide Band Gap Semiconductors Symposium Held in Boston, Massachusetts on 2-6 December 1991. Materials Research Society Symposium Proceedings. Volume 242

Science.gov (United States)

1992-01-01

AND PROPERTIES OF WIDE BAND-GAP Il-VI STRAINED- LAYER SUPERLATTICE 227 Hailong Wang. Jie Cui. Aidong Shen. Liang Xu, Yunliang Chen. and Yuhua Shen IN...WANG JIE CUI AIDONG SHEN LIANG XU YUNLIANG CHEN AND YUHUA SHEN Shanghai Institute of Optics and Fine Mechanics, Academia Sinica P.O.Box 800-216 Shanghai...He Zujou, Cao Huazhe, Su Wuda, Chen Zhongcai, Zhon Feng and Wang Erguang, Thin Solid Films, 139,261(1986). 22) Xin Li and T.L.Tansley, J.AppI.Phys

ADP Regulates the Structure and Function of the Protein KaiC

Science.gov (United States)

2016-08-11

LiWang lab exploited this in vitro clock system to gain an atomic -resolution understanding of a circadian clock. The rationale is that fundamental...researchers are Hispanic. On a peer-reviewed research article from the LiWang lab, a Hispanic undergraduate student was an author, as were two non...Using both NMR and fluorescence spectroscopy , the LiWang lab showed that KaiA enhances KaiB-KaiC binding, and KaiC enhances KaiA-KaiB binding (Tseng et

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

Silica-induced initiation of circular ZC3H4 RNA/ZC3H4 pathway promotes the pulmonary macrophage activation.

Science.gov (United States)

Yang, Xiyue; Wang, Jing; Zhou, Zewei; Jiang, Rong; Huang, Jie; Chen, Lulu; Cao, Zhouli; Chu, Han; Han, Bing; Cheng, Yusi; Chao, Jie

2018-01-22

Phagocytosis of silicon dioxide (SiO 2 ) into lung cells causes an inflammatory cascade that results in fibroblast proliferation and migration, followed by fibrosis. Circular RNAs (circRNAs) are a subclass of noncoding RNAs that are present within mammalian cells; however, researchers have not determined whether circRNAs are involved in the pathophysiologic process of silicosis. To elucidate the role of these RNAs in SiO 2 -induced inflammation in pulmonary macrophages, we investigated the upstream molecular mechanisms and functional effects of circRNAs on cell apoptosis, proliferation, and migration. Primary cultures of alveolar macrophages from healthy donors and from patients and the RAW264.7 macrophage cell line were used to explore the functions of circZC3H4 RNA in macrophage activation. The experimental results indicated the following: 1) SiO 2 concomitantly increased circZC3H4 RNA expression and increased ZC3H4 protein levels; 2) circular ZC3H4 (circZC3H4) RNA and ZC3H4 protein participated in SiO 2 -induced macrophage activation; and 3) SiO 2 -activated macrophages promoted fibroblast proliferation and migration via the circZC3H4 RNA/ZC3H4 pathway. The up-regulation of the ZC3H4 protein was confirmed in tissue samples from patients with silicosis. Our study elucidates a link between SiO 2 -induced macrophage activation and the circZC3H4 RNA/ZC3H4 pathway, thereby providing novel insight into the potential use of ZC3H4 to develop novel therapeutic strategies for silicosis.-Yang, X., Wang, J., Zhou, Z., Jiang, R., Huang, J., Chen, L., Cao, Z., Chu, H., Han, B., Cheng, Y., Chao, J. Silica-induced initiation of circular ZC3H4 RNA/ZC3H4 pathway promotes the pulmonary macrophage activation.

Concentration effect on inter-mineral equilibrium isotope fractionation: insights from Mg and Ca isotopic systems

Science.gov (United States)

Huang, F.; Wang, W.; Zhou, C.; Kang, J.; Wu, Z.

2017-12-01

Many naturally occurring minerals, such as carbonate, garnet, pyroxene, and feldspar, are solid solutions with large variations in chemical compositions. Such variations may affect mineral structures and modify the chemical bonding environment around atoms, which further impacts the equilibrium isotope fractionation factors among minerals. Here we investigated the effects of Mg content on equilibrium Mg and Ca isotope fractionation among carbonates and Ca content on equilibrium Ca isotope fractionation between orthopyroxene (opx) and clinopyroxene (cpx) using first-principles calculations. Our results show that the average Mg-O bond length increases with decreasing Mg/(Mg+Ca) in calcite when it is greater than 1/48[1] and the average Ca-O bond length significantly decreases with decreasing Ca/(Ca+Mg+Fe) in opx when it ranges from 2/16 to 1/48[2]. Equilibrium isotope fractionation is mainly controlled by bond strengths, which could be measured by bond lengths. Thus, 103lnα26Mg/24Mg between dolomite and calcite dramatically increases with decreasing Mg/(Mg+Ca) in calcite [1] and it reaches a constant value when it is lower than 1/48. 103lnα44Ca/40Ca between opx and cpx significantly increases with decreasing Ca content in opx when Ca/(Ca+Mg+Fe) ranges from 2/16 to 1/48 [2]. If Ca/(Ca+Mg+Fe) is below 1/48, 103lnα44Ca/40Ca is not sensitive to Ca content. Based on our results, we conclude that the concentration effect on equilibrium isotope fractionation could be significant within a certain range of chemical composition of minerals, which should be a ubiquitous phenomenon in solid solution systems. [1] Wang, W., Qin, T., Zhou, C., Huang, S., Wu, Z., Huang, F., 2017. GCA 208, 185-197. [2] Feng, C., Qin, T., Huang, S., Wu, Z., Huang, F., 2014. GCA 143, 132-142.

The effects of hierarchical micro/nanosurfaces decorated with TiO2 nanotubes on the bioactivity of titanium implants in vitro and in vivo

Directory of Open Access Journals (Sweden)

Ding XL

2015-11-01

Full Text Available Xianglong Ding,1 Lei Zhou,1 Jingxu Wang,2 Qingxia Zhao,3 Xi Lin,1 Yan Gao,1 Shaobing Li,4 Jingyi Wu,1 Mingdeng Rong,4 Zehong Guo,1 Chunhua Lai,1 Haibin Lu,4 Fang Jia11Center of Oral Implantology, Guangdong Provincial Stomatological Hospital, Southern Medical University, 2Department of Stomatology, The First Affiliated Hospital of Guangzhou Medical University, 3Department of Stomatology, Nanfang Hospital, 4Department of Periodontics and Implantology, Guangdong Provincial Stomatological Hospital, Southern Medical University, Guangzhou, People’s Republic of ChinaAbstract: In the present work, a hierarchical hybrid micro/nanostructured titanium surface was obtained by sandblasting with large grit and acid etching (SLA, and nanotubes of different diameters (30 nm, 50 nm, and 80 nm were superimposed by anodization. The effect of each SLA-treated surface decorated with nanotubes (SLA + 30 nm, SLA + 50 nm, and SLA + 80 nm on osteogenesis was studied in vitro and in vivo. The human MG63 osteosarcoma cell line was used for cytocompatibility evaluation, which showed that cell adhesion and proliferation were dramatically enhanced on SLA + 30 nm. In comparison with cells grown on the other tested surfaces, those grown on SLA + 80 nm showed an enhanced expression of osteogenesis-related genes. Cell spread was also enhanced on SLA + 80 nm. A canine model was used for in vivo evaluation of bone bonding. Histological examination demonstrated that new bone was formed more rapidly on SLA-treated surfaces with nanotubes (especially SLA + 80 nm than on those without nanotubes. All of these results indicate that SLA + 80 nm is favorable for promoting the activity of osteoblasts and early bone bonding.Keywords: nanotopography, osseointegration, dental and orthopedic implant, titanium

Can medical insurance coverage reduce disparities of income in elderly patients requiring long-term care? The case of the People’s Republic of China

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Zhang ZY

2014-05-01

Full Text Available Zhenyu Zhang,1 Jianbing Wang,1 Mingjuan Jin,1 Mei Li,1 Litao Zhou,2 Fangyuan Jing,1 Kun Chen1 1Department of Epidemiology and Health Statistics, School of Public Health, Zhejiang University, Zhejiang, People’s Republic of China; 2Quality Control Department, Zhejiang Hospital, Zhejiang, People’s Republic of China Background: The People’s Republic of China’s population is aging rapidly, partly because of the impact of the one-child policy and improvements in the health care system. Caring for bedridden seniors can be a challenge for many families in the People’s Republic of China.Objective: To identify the inequality of income among different age groups and social statuses, and evaluate the medical burden and health insurance compensation in the People’s Republic of China.Methods: We measured income inequality and insurance compensation levels among bedridden patients in Zhejiang province, People’s Republic of China. Factor analysis and Gini coefficients were used to evaluate degree of income inequality and insurance compensation level.Results: We found distinct regional disparities in Zhejiang province, including the aspects of income, expenses, and time. Gini coefficients of older adults with long-term care needs in urban and rural areas were 0.335 and 0.602, respectively. In all age groups, Gini coefficients increased after adjustment for medical expenditures, and the inequality persisted after insurance reimbursement was taken into consideration.Conclusion: A significant income disparity between rural and urban areas was observed. Inequality increased with age, and medical expenditure is a huge burden for older people with long-term care needs. Health insurance does not play an important role in reducing inequalities among patients who need long-term care services. Keywords: Gini coefficient, bedridden, long-term care, insurance

Determination of the binding mode for anti-inflammatory natural product xanthohumol with myeloid differentiation protein 2

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Fu W

2016-01-01

Full Text Available Weitao Fu,1,* Lingfeng Chen,1,* Zhe Wang,1 Chengwei Zhao,1 Gaozhi Chen,1 Xing Liu,1 Yuanrong Dai,2 Yuepiao Cai,1 Chenglong Li,1,3 Jianmin Zhou,1 Guang Liang1 1Chemical Biology Research Center, School of Pharmaceutical Sciences, 2Department of Respiratory Medicine, the Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China; 3Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, Ohio State University, Columbus, OH, USA *These authors contributed equally to this work Abstract: It is recognized that myeloid differentiation protein 2 (MD-2, a coreceptor of toll-like receptor 4 (TLR4 for innate immunity, plays an essential role in activation of the lipopolysaccharide signaling pathway. MD-2 is known as a neoteric and suitable therapeutical target. Therefore, there is great interest in the development of a potent MD-2 inhibitor for anti-inflammatory therapeutics. Several studies have reported that xanthohumol (XN, an anti-inflammatory natural product from hops and beer, can block the TLR4 signaling by binding to MD-2 directly. However, the interaction between MD-2 and XN remains unknown. Herein, our work aims at characterizing interactions between MD-2 and XN. Using a combination of experimental and theoretical modeling analysis, we found that XN can embed into the hydrophobic pocket of MD-2 and form two stable hydrogen bonds with residues ARG-90 and TYR-102 of MD-2. Moreover, we confirmed that ARG-90 and TYR-102 were two necessary residues during the recognition process of XN binding to MD-2. Results from this study identified the atomic interactions between the MD-2 and XN, which will contribute to future structural design of novel MD-2-targeting molecules for the treatment of inflammatory diseases. Keywords: myeloid differentiation 2, xanthohumol, binding mode, inflammation, molecular dynamics simulation 

Retraction RETRACTION of "Methylation of the RASSFIA promoter in breast cancer" by Y. Ji, H.H. Jin, M.D. Wang, W.X. Cao, J.L. Bao - Genet. Mol. Res. 15 (2): gmr.15028261 (2016) - DOI: 10.4238/gmr.15028261.

Science.gov (United States)

Ji, Y; Jin, H H; Wang, M D; Cao, W X; Bao, J L

2016-10-07

The retracted article is: Ji Y, Jin HH, Wang MD, Cao WX, et al. (2016). Methylation of the RASSFIA promoter in breast cancer. Genet. Mol. Res. 15: gmr.15028261. There are significant parts of this article (particularly, in the discussion section) that are copied from "Methylation of HIN-1, RASSF1A, RIL and CDH13 in breast cancer is associated with clinical characteristics, but only RASSF1A methylation is associated with outcome", by Jia Xu, Priya B Shetty, Weiwei Feng, Carol Chenault, Robert C Bast Jr, Jean-Pierre J Issa, Susan G Hilsenbeck and Yinhua Yu, published in BMC Cancer 2012; 12: 243. DOI: 10.1186/1471-2407-12-243. The first paragraphs of both discussions are identical. This is concerning. The abstract and introduction sections have much of their text plagiarized. Overall, there is high plagiarism detected. The GMR editorial staff was alerted and after a thorough investigation, we have strong reason to believe that the peer review process was failure and, after review and contacting the authors, the editors of Genetics and Molecular Research decided to retract the article in accordance with the recommendations of the Committee on Publication Ethics (COPE). The authors and their institutions were advised of this serious breach of ethics.

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.

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 ...

China and the New International Order

DEFF Research Database (Denmark)

Jiang, Yang

2009-01-01

This article reviews the book "China and the New International Order," edited by Wang Gungwu and Zheng Yongnian.......This article reviews the book "China and the New International Order," edited by Wang Gungwu and Zheng Yongnian....

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

Science.gov (United States)

2013-10-01

Wu K, Wang L, Jiao X, Ju X, Li Z, Ertel A, Addya S, McCue P, Lisanti MP, Wang C, Davis RJ, Mardon G, Pestell RG. Androgen therapy resistant...Li Z, Hu J, Chen K, Wu J, Pestell RG. DACH1 inhibited prostate cancer cellular proliferation and Interleukon-6 signaling. AACR 103rd Annual Meeting...March 31 – April 4, 2012, Chicago, IL.  Wang J, Cai S, Chen K, Sun Y, Li S, Pestell RG, Wu K. Regulation of AR transcriptional activity and

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.

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;.

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.

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 ...

Investigation of Solid Dispersion of Atorvastatin Calcium in ...

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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,.

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.

Protective effect of rhamnopyranosyl vanilloyl isolated from ...

African Journals Online (AJOL)

Cai Tian Di Wang in 2013 and authenticated by. Chang-Wu Wang, a ... purchased from Abcam (Cambridge, UK) and ..... Hosaka T, Suzuki F, Kobayashi M, Seko Y, Kawamura Y, ... Han JJ, Ning N. Research progress on pharmacological.

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.

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.

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.

The fauna of the family Bombycidae sensu lato (Insecta, Lepidoptera, Bombycoidea) from Mainland China, Taiwan and Hainan Islands.

Science.gov (United States)

Wang, Xing; Wang, Min; Zolotuhin, Vadim V; Hirowatari, Toshiya; Wu, Shipher; Huang, Guo-Hua

2015-07-22

Seventy-seven species of family Bombycidae s. lat., belonging to 25 genera in three subfamilies, that have been recorded from China are listed and described, with illustrations of the adults, preimaginal stages (if available), and their genitalia. Keys to subfamilies and genera are provided. Two new genera and four new species are described, two subgenera are raised to generic status, seven new combinations are made, and one genus and six species are newly recorded from China. The new taxa are as follows: Rotunda Wang, X. & Zolotuhin, gen. nov., Comparmustilia Wang, X. & Zolotuhin, gen. nov., Triuncina daii Wang, X. & Zolotuhin, sp. nov., Triuncina xiongi Wang, X. & Zolotuhin, sp. nov., Gnathocinara boi Wang, X. & Zolotuhin, sp. nov. and Promustilia yajiangensis Wang, X. & Zolotuhin, sp. nov. The taxa newly recorded for China are: Sesquiluna Forbes, 1955; Trilocha friedeli Dierl, 1978; Bivincula kalikotei Dierl, 1978; Sesquiluna forbesi Zolotuhin & Witt, 2009; Mustilizans lepusa Zolotuhin, 2007; Smerkata brechlini (Zolotuhin, 2007) and Mustilia castanea Moore, 1879. The seven new combinations are: Rotunda rotundapex (Miyata & Kishida, 1990), comb. nov., Triuncina nitida (Chu & Wang, L.Y., 1993), comb. nov., Gunda sesostris (Vuillot, 1893), comb. nov., Smerkata fusca (Kishida, 1993), comb. nov., Comparmustilia sphingiformis (Moore, 1879), comb. nov., Comparmustilia semiravida (Yang, 1995), comb. nov., Comparmustilia gerontica (West, 1932), comb. nov.. The two subgenera raised to generic level are: Promustilia Zolotuhin, 2007, stat. nov. and Smerkata Zolotuhin, 2007, stat. nov.. The distributions of the species in China were determined and distributional maps provided. All type specimens of the new species described here are deposited in the College of Plant Protection, Hunan Agricultural University, China (HUNAU); Department of Entomology, South China Agricultural University, China (SCAU); Kyushu University Museum, Kyushu University, Japan (KUM), and Entomological

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).

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

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.

mandarin (Citrus reticulata Blanco)

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ARL4

between 'Shatangju' and 'Wuzishatangju' based on establishing an optimization of ..... plant species (Han et al., 2008; Zhang et al., 2010). In this study, 153 pairs of SRAP .... Wang XP, Wang YJ, Zhang JX, Xu Y, Yang KQ (2003). Randomly.

Luteoloside Inhibits Proliferation of Human Chronic Myeloid ...

African Journals Online (AJOL)

Purpose: To investigate the effects of luteoloside on the proliferation of human chronic ..... Zhang N, Wang D, Zhu Y, Wang J, Lin H. Inhibition ... Han X. Protection of Luteolin-7-O-Glucoside Against ... Hwang YJ, Lee EJ, Kim HR, Hwang KA.

Extraction-condition Optimization of Baicalein and Schisandrin from ...

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effects of individual factors on extraction rates of baicalein and schisandrin determined by high performance liquid ..... Huang HL, Wang YJ, Zhang QY, Liu B, Wang FY, Li JJ,. Zhu RZ. ... Liu C, Zhao X, Fan Y, Han G, Nguyen T. Astragalus.

Growth, ion content and photosynthetic responses of two Elytrigia ...

African Journals Online (AJOL)

Jane

2011-07-25

Jul 25, 2011 ... Wang Zan, Zhang Geng, Wang Xue-min and Gao Hong-wen*. Institute of .... Dried leaf samples were ground to a fine powder and approximately. 0.1 g was .... structure and negative feedback by reduced sink activity. (Iyengar ...

Modeling Synergies in Large Human-Machine Networked Systems

Science.gov (United States)

2013-09-25

Agents and Multi- Agent Systems (AAMAS), Valencia, Spain, June 4-8, 2012. Steven Okamoto_, Praveen Paruchuri, Yonghong Wang, Katia Sycara, Janusz...Society, Santa Monica, CA: Human Factors and Ergonomics Society. 86. Steven Okamoto_, Praveen Paruchuri, Yonghong Wang, Katia Sycara, Janusz

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

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

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 ...

Tropical Journal of Pharmaceutical Research - Vol 14, No 9 (2015)

African Journals Online (AJOL)

... on Zeste Homolog 2 (Ezh2) Enhancement in Human Esophageal Cell Lines ... Impact of Caryolanemagnolol on Gait and Functional Mobility on Individuals ... L Song, H Kang, D Liu, Z Dai, J He, B Wang, Y Zhao, X Wang, W Xi, 1719-1722 ...

Mechanisms of all-trans retinoic acid-induced differentiation of acute ...

Indian Academy of Sciences (India)

Author Affiliations. Ji-Wang Zhang1 Jian Gu1 Zhen-Yi Wang1 Sai-Juan Chen1 Zhu Chen1. Shanghai Institute of Hematology, Ruijin Hospital Affiliated to Shanghai Second Medical University, 197 Ruijin Road II, Shanghai 200025, People's Republic of China ...

A new species of Neoperla (Plecoptera: Perlidae) from Zhejiang Province of China.

Science.gov (United States)

Chen, Zhi-Teng

2016-03-24

The stonefly genus Neoperla Needham (1905) is primarily distributed in eastern North America, Tropical and Temperate Asia and central Africa, with at least 297 species known (Illies 1966, Zwick 1973, Stark & Gaufin 1976, DeWalt et al. 2016). Contributions to Chinese species of Neoperla were made by Chu (1929), Wu & Claassen (1934), Wu (1935, 1938, 1948, 1962, 1973), Yang & Yang (1992, 1995, 1998), Du (1999, 2000a, 2000b), Du et al. (1999, 2001), Du & Sivec (2004, 2005), Du & Wang (2005, 2007), Sivec & Zwick (1987), Li & Wang (2011), Li et al. (2011a, 2011b, 2012a, 2012b, 2013a, 2013b, 2014a, 2014b), Qin et al. (2013), Wang et al. (2013a, 2013b), Li & Zhang (2014), Kong et al. (2014), Wang et al. (2014), Chen & Du (2015). Herein, a new species of this genus is described from Taizhou, Zhejiang Province, of eastern coastal China.

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

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 ...

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Three duplication events and variable molecular evolution characteristics involved in multiple GGPS genes of six Solanaceae species. FENG LI CHUNYANG WEI CHAN QIAO ZHENXI CHEN PENG WANG PAN WEI RAN WANG LIFENG JIN JUN YANG FUCHENG LIN ZHAOPENG LUO. RESEARCH NOTE Volume 95 Issue ...

General Lp-harmonic Blaschke bodies

Indian Academy of Sciences (India)

Home; Journals; Proceedings – Mathematical Sciences; Volume 124; Issue 1. General -Harmonic Blaschke Bodies. Yibin Feng Weidong Wang. Volume 124 Issue 1 February 2014 pp ... Author Affiliations. Yibin Feng1 Weidong Wang1. Department of Mathematics, China Three Gorges University, Yichang 443002, China ...

Effect of domains configuration on crystal structure in ferroelectric ...

Indian Academy of Sciences (India)

2017-09-09

Sep 9, 2017 ... It is well known that domains and crystal structure control the physical properties of ferroelectrics. ... The as-prepared ceramics were crushed to fine pow- ders. ..... [1] Gao J, Xue D, Wang Y, Wang D, Zhang L, Wu H et al 2011.

Glassy carbon electrodes modified with gelatin functionalized ...

Indian Academy of Sciences (India)

at room temperature, and unique thermal and mechanical ... amounts of 18 amino acids which is generally prepared by the .... also shows linear relativity to the pH with the slope of .... Wang X X, Wang J W and Yang N J 2007 Food Chem.

An efficient somatic embryogenesis based plant regeneration from ...

African Journals Online (AJOL)

ajl yemi

2010-03-05

Mar 5, 2010 ... Fang Yuan, Quan Wang, Qifang Pan, Guofeng Wang, Jingya Zhao, Yuesheng Tian and. Kexuan Tang*. Plant Biotechnology Research Center, School of Agriculture and Biology, Fudan-SJTU-Nottingham Plant Biotechnology. R&D Center, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.

Sensing of polymeric sensor-based rhodamine B derivative for metal ...

Indian Academy of Sciences (India)

TONG-MOU GENG1 XIE WANG1 FENG ZHU1 HUI JIANG1 YU WANG2. Collaborative Innovation Center for Petrochemical New Materials, Anhui Key Laboratory of Functional Coordination Compounds, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing 246011, People's Republic of China ...

Functional Hybrid Nano-Oxides

Science.gov (United States)

2015-10-26

crucial in the education of several PhD students (Ilya Valmiansky, Mikhail Erekhinsky, Ali Basaran, Siming Wang, Sebastian Dietze, Elsa Abreu...Schuller, Phys. Rev. B 92, 085150(2015) 12. Dynamic Conductivity Scaling in Photoexcited V2O3 Thin Films, Elsa Abreu, Siming Wang, Juan Gabriel

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

African Journals Online (AJOL)

Effects of deoxycycline induced lentivirus encoding FasL gene on apoptosis of Th1 cells · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. H Luo, T Wang, A Luo, J Wang, Y Zhao, H Jiang, Q Shi, 1081-1087 ...

X-ray structure, hydrogen bonding and lattice energy analysis of (2E ...

Indian Academy of Sciences (India)

tion data for both the compounds were collected on an X'Calibur CCD area detector diffractometer (Oxford Diffrac- tion) using MoKa .... (Oxford Diffraction make, U.K.) ..... [4] Wang L, Chen G, Lu X, Wang S, Han S, Li Y, Ping G, Jiang. X, Li H ...

Isolation and characterization of sixty sequences of cot-1 DNA from ...

African Journals Online (AJOL)

user

2012-11-06

Nov 6, 2012 ... this study were from U. t. ussuricus animals raised in the Beijing. Zoo. ..... Collins F, Guyer MS, Peterson J, Felsenfeld A, Wetterstrand KA,. Patrinos A ... B, Ni P, Lin R, Qian W, Wang G, Yu C, Nie W, Wang J, Wu Z, Liang.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Baoan Liu1 Shaotao Sun2 Bo Wang1 Xun Sun1 Zhengping Wang1 Xinguang Xu1. State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, PR China; Administration Center, Shandong Academy of Information and Communication Technology, Jinan 250101, PR China ...

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences. Hongling Wang. Articles written in Journal of Chemical Sciences. Volume 120 Issue 4 July 2008 pp 419-424. Microdetermination of human serum albumin by differential pulse voltammetry at a L-cysteine modified silver electrode · Liyuan Lu Yanqin Zi Hongling Wang.

2000年《照明工程学报》总目次

Institute of Scientific and Technical Information of China (English)

无

2000-01-01

Compact Fluorescent Lamps Li Jiankang(1-1) A Study on Relationshop between Flicker of Fluorescent Lamp and Visual Fatigue Gu Yimin Zhou Jian et al.(1-7) Development of Photon Multiplication Material Zheng Muzhou(1-11) New Light Sources for Automobiles Wang Erghen(1-15) Artificial Neural Network Applicable for Light Guide Lighting Wang Aiying(1-21) A Comprehensive Method for Evaluating Light Environment in Housing Zhang Yaogen Zhang Jianping et al.(1-25) The Technical Measures of Raising the Illumination Quality for Residences Dai Yuxing(1-29) Simulated Photoelectric System of Colour Vision Liu Enyu(2-1) Measurement of the Temperature Distribution on the Filaments of the Automotive Lamps Using the Spectroscopic Method Zhou Wei Zhou Taiming Lu Zhunhao et al.(2-8) Ecoconstruction Electrical Light Source Yang Shiguang(2-11) The Algorithms of Ray Tracing used in Computer Aided Headlamp Design Yuan Jiao Zhu Minghua(2-17) A Study of Starting Process of Metal Halide Lamp (with auxiliary electrode) When Operating by Ballast-Ignitor System Lou Xiaomei Zhu Dingchang(2-20) The Design and Calculation of Perforated Metal Sheet Zhang Haicong David Chang(2-25) Improving the Relationship between the Fluorescent Lamp's Life-span and It's Burning Point Electrocircuit Wang Haiou et al.(3-1) The Design and Study on Intelligent Multiple Lamp Switch System Wang Lucai et al.(3-6) The Technique of a Si-Al Chemical Compound in Water Solvent Coating Phosphor with It's Controling System Leng Huji et al.(3-9) Self-dosing Technology and Control System-Research for Compact Fluorescet lamp Chen Gang(3-11) The Key Technology of Fluorescent Lamps by Analyzing the Quality of Swizerland FALMA′S Compact Fluorescent lamp Leng Huji et al.(3-13) An Approch to Setting the Time of Technical Performance in Lamp Production Line Zhao Jianyu(3-17) A Study of the Spectral Visual Matching Method He Guoxing(3-20) Examing the Uniformity of the Colour Spaces of CIE CAM97s by Counstructing Chromaticity- Discrimination

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

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.

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...

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.

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 ...

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.

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.

Synthesis and characterization of CuO nanoparticles using strong ...

Indian Academy of Sciences (India)

classified into three types on the basis of their dimension, i.e., one-, two- and ... dependent on the shape, size, composition and structures of the nanocrystals. ..... [43] Liu J, Jin J, Deng Z, Huang S-Z, Hu Z-Y, Wang L, Wang C,. Chen L-H, Li Y, ...

Effects of traditional Chinese medicine on rats with Type II diabetes ...

African Journals Online (AJOL)

Effects of traditional Chinese medicine on rats with Type II diabetes induced by high-fat diet and streptozotocin: A urine metabonomic study. H Zhao, Z Li, G Tian, K Gao, Li Zhiyong, B Zhao, J Wang, L Luo, Q Pan, W Zhang, Z Wu, J Chen, W Wang ...

Cold stratification, but not stratification in salinity, enhances seedling ...

African Journals Online (AJOL)

Cold stratification, but not stratification in salinity, enhances seedling growth of wheat under salt treatment. L Wang, HL Wang, CH Yin, CY Tian. Abstract. Cold stratification was reported to release seed dormancy and enhance plant tolerance to salt stress. Experiments were conducted to test the hypothesis that cold ...

Estimation of genetic and genotypic parameters for growth and ...

African Journals Online (AJOL)

Bekezela

2013-12-18

Dec 18, 2013 ... These included 50 Dongan chickens (DA) from Dongan county, 50 ..... Chang, G.B., Chang, H., Liu, X.P., Wang, H.Y., Xu, W., Zhao, W.M. & Wang, Q.H., 2005. ... Su, Y., Chen, G.H., Long, R.J., Bao, W.B. & Wan, J.H., 2006.

Bees and Honey

Institute of Scientific and Technical Information of China (English)

TOM; HANCOCK

2011-01-01

The first bee landed on Dalin Wang at around one in the afternoon.Surrounded by3,000 onlookers,he wore a pair of trousers,black boots and two small cloth bags,each containing a queen bee.Wang watched the bees cover his chest,legs and arms,until every

Stability of organic matter in soils of the Belgium Loess Belt upon erosion and deposition

NARCIS (Netherlands)

Wang, X.; Cammeraat, E.; Wang, Z.; Govers, G.; Kalbitz, K.

2011-01-01

Stability of organic matter in soils of the Belgium Loess Belt upon erosion and deposition X. Wang, L.H. Cammeraat, Z. Wang, G. Govers, K. Kalbitz. Abstract: Soil erosion has significant impacts on terrestrial C dynamics, which removes C from topsoil and continually exposes subsoil that has lower C

Discussion of "Carbon benefits of wolfberry plantation on secondary saline land in Jingtai oasis, Gansu - A case study on application of the CBP model" by Yaolin Wang, Chuanyan Zhao, Quanlin Ma, Yingke Li, Hujia Jing, Tao Sun, Eleanor Milne, Mark Easter, Keith Paustian, Hoi Wen Au Yong, John McDonagh (2015) [Journal of Environmental Management 157, 303-310].

Science.gov (United States)

Azarnivand, Ali

2015-12-01

Wang et al. (2015) employed driving force-pressure-state-impact-response (DPSIR) framework to provide a robust decision-making structure for carbon emission reduction by use of wolfberry plantation in the Jingtai oasis, China. DPSIR appropriately identified the causes of problem along with adopting the responses to the barriers associated with wolfberry plantation. However, the discusser argues that, the paper could have prepared more viable outcomes, if the authors had used causal network rather than causal chains through the DPSIR framework. Furthermore, they could have quantified the mutual relationship among the relevant factors to provide a detailed economic assessment. With this knowledge in hand, the current discussion letter suggests eDPSIR and meDPSIR to address drawbacks regarding conventional DPSIR framework. Due to proper performance of eDPSIR and meDPSIR, they are recommended as practical tools in the future environmental studies. Copyright © 2015 Elsevier Ltd. All rights reserved.

Information systems and computing technology

CERN Document Server

Zhang, Lei

2013-01-01

Invited papersIncorporating the multi-cross-sectional temporal effect in Geographically Weighted Logit Regression K. Wu, B. Liu, B. Huang & Z. LeiOne shot learning human actions recognition using key posesW.H. Zou, S.G. Li, Z. Lei & N. DaiBand grouping pansharpening for WorldView-2 satellite images X. LiResearch on GIS based haze trajectory data analysis system Y. Wang, J. Chen, J. Shu & X. WangRegular papersA warning model of systemic financial risks W. Xu & Q. WangResearch on smart mobile phone user experience with grounded theory J.P. Wan & Y.H. ZhuThe software reliability analysis based on

Identical and Nonidentical Synchronization of Hyperchaotic Systems by Active Backstepping Method

Directory of Open Access Journals (Sweden)

A. Abooee

2012-09-01

Full Text Available This paper focuses on the tracking and synchronization problems of hyperchaotic systems based on active backstepping method. The method consists of a recursive approach that interlaces the choice of a Lyapunov function with the design of feedback control. First, a nonlinear recursive active backstepping control vector is designed to track any desired trajectory in hyperchaotic Wang system. Furthermore, this method is applied to achieve hyperchaos synchronization of two identical hyperchaotic Wang systems. Also, it is used to implement global asymptotic synchronization between hyperchaotic Wang system and hyperchaotic Rössler system. Numerical simulations have been employed to verify the effectiveness of the three designed active backstepping control vectors.

Phase-Resolved Spectra of PSR B0525+21 and PSR B2020+28 JL ...

Indian Academy of Sciences (India)

J. L. Chen1,2, H. G. Wang3,∗. & N. Wang1. 1Xinjiang Astronomical Observatory, 150, Science-1 Street, Urumqi, Xinjiang 830011, China. 2Graduate University of the Chinese Academy of Scienes, 19A Yuquan Road, Beijing. 100049, China. 3Center for Astrophysics, Guangzhou University, Guangzhou 510006, China. ∗.

Investigations of Tissue-Level Mechanisms of Primary Blast Injury Through Modeling, Simulation, Neuroimaging and Neuropathological Studies

Science.gov (United States)

2012-07-10

2007;25(1):97-98. [19] Stewart C. Blast Injuries. Colorado Springs: USAF Academy Hospital; 2006. 88 p. [20] Cernak I, Wang Z, Jiang J, Bian X, Savic J...Wang Z, Jiang J, Bian X, Savic J. Ultrastructural and Functional Characteristics of Blast Injury- Induced Neurotrauma. Journal of Trauma: Injury

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 ...

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...

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

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 ...

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

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 ...

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 ...

Full Waveform Inversion of Diving & Reflected Waves based on Scale Separation for Velocity and Impedance Imaging

Science.gov (United States)

Brossier, Romain; Zhou, Wei; Operto, Stéphane; Virieux, Jean

2015-04-01

high wavenumber impedance model and low wavenumber velocity model is performed to iteratively improve subsurface models. References : Brossier, R., Operto, S. & Virieux, J., 2014. Velocity model building from seismic reflection data by full waveform inversion, Geophysical Prospecting, doi:10.1111/1365-2478.12190 Chavent, G., Clément, F. & Gomez, S., 1994.Automatic determination of velocities via migration-based traveltime waveform inversion: A synthetic data example, SEG Technical Program Expanded Abstracts 1994, pp. 1179--1182. Ma, Y. & Hale, D., 2013. Wave-equation reflection traveltime inversion with dynamic warping and full waveform inversion, Geophysics, 78(6), R223--R233. Symes, W.W. & Carazzone, J.J., 1991. Velocity inversion by differential semblance optimization, Geophysics, 56, 654--663. Virieux, J. & Operto, S., 2009. An overview of full waveform inversion in exploration geophysics, Geophysics, 74(6), WCC1--WCC26. Xu, S., Wang, D., Chen, F., Lambaré, G. & Zhang, Y., 2012. Inversion on reflected seismic wave, SEG Technical Program Expanded Abstracts 2012, pp. 1--7. Zhou, W., Brossier, R., Operto, S., & Virieux, J., 2014. Acoustic multiparameter full-waveform inversion through a hierachical scheme, in SEG Technical Program Expanded Abstracts 2014, pp. 1249--1253

Proteomic analysis of human oral verrucous carcinoma | Wang ...

African Journals Online (AJOL)

Peptide mass fingerprints (PMFs) obtained by the MALDI-TOF analysis were applied to National Center for Biotechnology Information (NCBI), SWISS-PROT and MSDB databases using Mascot software. Then the 2-DE gel imaging showed that 74, 36 and 31 differential protein spots were found between OVC and OSCC, ...

76 FR 72387 - Order Relating to Xun Wang

Science.gov (United States)

2011-11-23

... was under construction in Islamabad, Pakistan, and was a subordinate entity under the ownership and... and timely payment of $200,000 as set forth above. Second, that, pursuant to the Debt Collection Act... facilitates the acquisition or attempted acquisition by the Denied Person of the ownership, possession, or...

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).

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.

Cycle ergometer and inspiratory muscle training offer modest benefit compared with cycle ergometer alone: a comprehensive assessment in stable COPD patients

Directory of Open Access Journals (Sweden)

Wang K

2017-09-01

Full Text Available Kai Wang,1,* Guang-qiao Zeng,2,* Rui Li,1,* Yu-wen Luo,1 Mei Wang,1 Yu-he Hu,1 Wen-hui Xu,1 Lu-qian Zhou,2 Rong-chang Chen,2 Xin Chen1 1Department of Respiratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China; 2Department of Respiratory Medicine, The State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China *These authors contributed equally to this work Background: Cycle ergometer training (CET has been shown to improve exercise performance of the quadriceps muscles in patients with COPD, and inspiratory muscle training (IMT may improve the pressure-generating capacity of the inspiratory muscles. However, the effects of combined CET and IMT remain unclear and there is a lack of comprehensive assessment.Materials and methods: Eighty-one patients with COPD were randomly allocated to three groups: 28 received 8 weeks of CET + IMT (combined training group, 27 received 8 weeks of CET alone (CET group, and 26 only received 8 weeks of free walking (control group. Comprehensive assessment including respiratory muscle strength, exercise capacity, pulmonary function, dyspnea, quality of life, emotional status, nutritional status, and body mass index, airflow obstruction, and exercise capacity index were measured before and after the pulmonary rehabilitation program.Results: Respiratory muscle strength, exercise capacity, inspiratory capacity, dyspnea, quality of life, depression and anxiety, and nutritional status were all improved in the combined training and CET groups when compared with that in the control group (P<0.05 after pulmonary rehabilitation program. Inspiratory muscle strength increased significantly in the combined training group when compared with that in the CET group (ΔPImax [maximal inspiratory pressure] 5.20±0.89 cmH2O vs 1.32±0.91 cmH2O

Further improvement of N6 medium for callus induction and plant ...

African Journals Online (AJOL)

user

2011-03-02

Mar 2, 2011 ... bryos before or after transformation (Wang et al., 2009). Comparing to rice and ... regeneration, which heavily depends on several model inbred lines, such as ..... Tang FD, Liang YJ, Han SJ, Gong WG, Ding BY (2004). Effect of ... Wang K, Frame B, Ishida Y, Komari T (2009) Maize Genetic. Transformation.

Frequency upconversion in catechin assisted : - square nanoplates

Indian Academy of Sciences (India)

VAIRAPPERUMAL TAMILMANI

2017-11-25

Nov 25, 2017 ... out to be a prominent ligand for its coordination on the surface of the ..... C 113. 14702. 12. Jin J, Gu Y J, Man C W Y, Cheng J, Xu Z, Zhang Y, Wang .... Ding B, Han C, Zheng L, Zhang J, Wang R and Tang. Z 2015 Tuning ...

The Religion of Learning English in "English": A Language Educator's Reading

Science.gov (United States)

Gao, Xuesong

2011-01-01

This essay is my reading of "English," a novel based on author Wang Gang's experiences in Urumqi, Xinjiang Uyghur Autonomous Region, Northwest China during the Cultural Revolution (1966-1976). As a language educator, I was particularly interested in the way that Wang describes learning English in the novel. The essay focuses on three…

African Journal of Biotechnology - Vol 9, No 51 (2010)

African Journals Online (AJOL)

Osmotic potential of Zinnia elegans plant material affects the yield and morphology of tracheary elements produced in vitro · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD ... TEXT DOWNLOAD FULL TEXT. C Song, X Cao, KK Nicholas, C Wang, X Li, X Wang, J Fang, 8726-8730 ...

Browse Title Index

African Journals Online (AJOL)

Items 51 - 100 of 1309 ... Li-Long Liu, Kai Xu, Lu-Mei Kang, Shu-Ping Jiang, Qing-Hua Wang, ... CR Sewani-Rusike, JE Iputo, EJ Ndebia, M Gondwe, DR Kamadyaapa ... K-M Man, W-C Chen, H-M Wang, H-Y Chen, J-L Shen, L-D Chen, F-J Tsai, ...

Genetic dissection of chlorophyll content at different growth stages in ...

Indian Academy of Sciences (India)

57 were registered by Henan in 2006 (Hai and Kang 2007) and by state (China) ... autumn of 2006, the lines were grown in a plot with four 2-m rows spaced 25 ..... 1255–1264. Wang F. H., Wang G. X., Li X. Y., Huang J. L. and Zheng J. K. 2008.

Association of HS6ST3 gene polymorphisms with obesity and ...

Indian Academy of Sciences (India)

Supplementary data: Association of HS6ST3 gene polymorphisms with obesity and triglycerides: gene × gender interaction. Ke-Sheng Wang, Liang Wang, Xuefeng Liu and Min Zeng. J. Genet. 92, 395–402. Table 1. Associations of 117 SNPs with obesity in the Health ABC and Marshfield samples. Minor. OR Health.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Genetics. CHU-ZHAO LEI. Articles written in Journal of Genetics. Volume 89 Issue 2 August 2010 pp 233-236 Research Note. Two novel single nucleotide polymorphisms (SNPs) and 4-bp deletion mutation of RBP4 gene in Chinese cattle · Mou Wang Xinsheng Lai Hui Yu Juqiang Wang ...

A simple extension of “An alternative approach to sea surface aerodynamic roughness” by Zhiqiu Gao, Qing Wang, and Shouping Wang

Science.gov (United States)

Gao, Zhiqiu; Wang, Linlin; Bi, Xueyan; Song, Qingtao; Gao, Yuchao

2012-08-01

Based on the data previously collected during the Humidity Exchange over the Sea Main Experiment (HEXMAX), the methods used to parameterize aerodynamic roughness (z0), friction velocity (u*), and the neutral drag coefficient (CDN) under moderate wind speed conditions originally proposed by Gao et al. (2006) were extended by using the nondimensional significant wave height (gHs/u*2 or gHs/U10N2) instead of wave age (cp/u* or cp/U10N), where g is the acceleration of gravity, Hs is the significant wave height, U10Nis the horizontal wind speed at 10-m height under the neutral atmospheric condition, andcp is the phase velocity of the peak wave spectrum. The results show (1) u* = 0.024U10N(gHs/U10N2)-1/4, (2) z0 = 10 × exp[-4.797(gHs/u*2)1/6] or z0 = 10 × exp[-16.613(gHs/U10N2)1/4], and (3) CDN = 0.007(gHs/u*2)-1/3 or CDN = 5.76 × 10-4(gHs/U10N2)-1/2. The present parameterization schemes were experimentally tested.

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.

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, ...

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...

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 ...

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., ...

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 ...

The Ser311Cys variation in the paraoxonase 2 gene increases the ...

Indian Academy of Sciences (India)

Supplementary data: The Ser311Cys variation in the paraoxonase 2 gene increases the risk of type 2 diabetes in northern Chinese. Yanchun Qu, Ze Yang, Feng Jin, Liang Sun, Chuanfang Zhang, Linong Ji, Hong Sun, Binyou Wang and Li Wang. J. Genet. 87, 165–169. Table 1. Clinical characteristics of case and control.

Untitled

African Journals Online (AJOL)

antibodies to egg drop syndrome. 1976 (EDS-76) and infectious bursal disease viruses. Avian Pathology, 12: 35 - 39. YUAN, X., WANG, Y., LI, J., YU, K.,. YANG, J., XU, H., ZHANG, Y., AI,. H. and WANG, J. (2013). Surveillance and molecular characterization of Newcastle disease virus in seafowl from coastal areas of China ...

Isolation of Stilbenoids and Lignans from Dendrobium hongdie

African Journals Online (AJOL)

Chen YG, Xu JJ, Yu H, Qing C, Zhang YL, Wang LQ, Liu. Y, Wang JH. Cytotoxic phenolics from Bulbophyllum odoratissimum. Food Chem, 2008; 107: 169–173. 17. Hernández-Romero Y, Acevedo L, Sánchez MLÁ, Shier. WT, Abbas HK, Mata R. Phytotoxic activity of bibenzyl derivatives from the Orchid Epidendrum rigidum.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. HUA WANG. Articles written in Bulletin of Materials Science. Volume 36 Issue 3 June 2013 pp 389-393. Effects of Bi doping on dielectric and ferroelectric properties of PLBZT ferroelectric thin films synthesized by sol–gel processing · Hua Wang Li Liu Ji-Wen Xu Chang-Lai Yuan ...

A new record and two new species of Cryptochironomus Kieffer, 1918 from China (Diptera, Chironomidae).

Science.gov (United States)

Yan, Chuncai; Zhao, Guangjun; Liu, Ting; Guo, Qin; Hou, Ziyuan; Wang, Xinhua; Pan, Baoping

2016-12-19

Two new species of the genus Cryptochironomus Kieffer, C. maculus Yan & Wang sp. n. and C. protuberans Yan & Wang sp. n. are described and illustrated as adult males. C. albofasciatus (Staeger) is recorded from China for the first time. A key to the males of Cryptochironomus in China is presented and generic diagnosis is emended.

Fibrinolysis and anticoagulant potential of a metallo protease ...

Indian Academy of Sciences (India)

In this study, a potent fibrinolytic enzyme-producing bacterium was isolated .... Time courses of growth and enzyme production in a culture of B. subtilis K42: ..... on a large scale in industry,would make thisoperation rapid .... Process. Biochem. 41 1545–1552. Wang SL, Kao TY, Wang CL, Yen YH, Chern MK and Chen YH.

P chromosomes involved in intergenomic rearrangements of ...

Indian Academy of Sciences (India)

2014-04-08

Apr 8, 2014 ... [Wang Q., Han H., Gao A., Yang X. and Li L. 2014 P chromosomes ... Y, were affected predominantly by ecological factors and altitude in nine populations of Kengyilia thoroldiana (Wang et al. 2012). To investigate the effects of different altitudes on .... AB51 0LX, UK) for improving the article linguistically.

Browse Title Index

African Journals Online (AJOL)

Items 201 - 250 of 2037 ... Vol 14, No 11 (2015), Antibacterial Activity and Mode of Action of Mentha arvensis Ethanol Extract against Multidrug-Resistant Acinetobacter baumannii, Abstract PDF. Ling Zhang, Shu-gen Xu, Wei Liang, Jun Mei, Yue-ying Di, Hui-hua Lan, Yan Yang, Wei-wei Wang, Yuan-yuan Luo, Hou-zhao Wang.

Functional Analysis of Frequent Lung Cancer Amplicons Under Current Genome Annotation

Science.gov (United States)

2015-12-01

Zhang, Z., Wang, T., Winter, D., Keefe , D., Birney, E., Iyer, V. R., Lieb, J. D., Crawford, G. E., Li, G., Sandhu, K. S., Zheng, M., Wang, P., Luo, O...Herrero, J., Johnson, N., Keefe , D., Lukk, M., Luscombe, N. M., Sobral, D., Vaquerizas, J. M., Wilder, S. P., Batzoglou, S., Sidow, A., Hussami, N

Impossibility results for the equational theory of timed CCS

NARCIS (Netherlands)

Aceto, L.; Ingólfsdóttir, A.; Mousavi, M.; Mossakowski, T.; Montanari, U.; Haveraaen, M.

2007-01-01

We study the equational theory of Timed CCS as proposed by Wang Yi in CONCUR’90. Common to Wang Yi’s paper, we particularly focus on a class of linearly-ordered time domains exemplified by the positive real or rational numbers. We show that, even when the set of basic actions is a singleton, there

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.

Two new and one newly recorded species of Polypedilum Kieffer 1912 with DNA barcodes from Oriental China (Chironomidae: Diptera).

Science.gov (United States)

Yan, Chuncai; Song, Chao; Liu, Ting; Zhao, Guangjun; Hou, Ziyuan; Cao, Wei; Wang, Xinhua

2017-03-02

Polypedilum (Tripodura) enshiense Song & Wang sp. n. and P. (Tripodura) jianfengense Song & Wang sp. n. are described and illustrated as male imagines from China. P. (Uresipedilum) paraconvictum Yamamoto, Yamamoto & Hirowatari, 2016 is recorded from China for the first time. Cytochrome coxidase subunit I (COI) sequence of above species are uploaded to Barcode of Life Data Systems (BOLD).

Nomenclatural corrections to the taxonomic revision of The Old World species of Boehmeria (Urticaceae, tribus Boehmeriae) by Wilmot-Dear and Friis (2013)

DEFF Research Database (Denmark)

Wilmot-Dear, Christine Melanie; Friis, Ib; Govaerts, R. H. A.

2014-01-01

(H. Lév.) C.J. Chen in Chen et al. as the correct name for the variety named in the revision as B. zollingeriana Wedd. var. podocarpa (W.T. Wang) W.T. Wang & C.J. Chen in Chen et al., (3) that the combination B. spicata (Thunb.) Thunb., based on Urtica spicata Thunb., is not illegitimate, as stated...

Synthesis, Photophysical, Electrochemical and Thermal Studies of ...

Indian Academy of Sciences (India)

of Triarylamines based on benzo[g]quinoxalines. AZAM M ...... Son H-J, Han W-S, Wee K-R, Yoo D-H, Lee J-H, Kwon. S-N, Ko J ... Kim S K, Yang B, Park Y I, Ma Y J -Y and Lee H -J K ... M, Wang R-Y, Tao Y and Wang S 2004 J. Mater. Chem.

Department of Zoology and Environmental B

African Journals Online (AJOL)

USER

2017-04-07

Apr 7, 2017 ... impacts on the water quality have directly or indirectly affected the ecological, domestic and other ... to have reliable information on the quality of water for effective management (Wang et al., 2007). For ..... Cambridge, UK. 466pp ... Wang, X., Lu, Y., Han, J., He, G. and ... Zhai, X., Xia, J. and Zhang, Y. (2014).

Theoretical Criteria for Scattering Dark States in Nanostructured Particles

Science.gov (United States)

2014-01-01

64, 023805. (39) Suh, W.; Wang, Z.; Fan, S. IEEE J. Quantum Electron. 2004, 40, 1511–1518. (40) Smith, D. D.; Chang, H.; Fuller, K. A.; Rosenberger...Mukherjee, S.; Mirin, N. A.; Levit , S. D.; Nordlander, P.; Halas, N. J. J. Phys. Chem. C 2010, 114, 7378–7383. 16 (60) Wang, M.; Cao, M.; Chen, X.; Gu

African Journal of Biotechnology - Vol 8, No 19 (2009)

African Journals Online (AJOL)

T Xie, A Wang, L Huang, H Li, Z Chen, Q Wang, X Yin ... M Babar, Y Saranga, Z Iqbal, M Arif, Y Zafar, E Lubbers, P Chee ... Evaluation of new generation maize steak virus (MSV) resistant maize varieties for adaptation to a southern guinea savanna ecology of Nigeria · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

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 ...

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…

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, ...

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

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

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…

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 ...

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).

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.

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.

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 ...

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.

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 ...

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).

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.

Browse Title Index

African Journals Online (AJOL)

Items 651 - 700 of 1323 ... L Wang, X Wang, J Zhang, Z Yang, Y Liu, D Cui, Z Qin, J Meng, X Kong, ... and wound healing activity of the fruits of Amorpha fruticosa l. ... antioxidant activities and phenolic constituents of field-grown and in ... Vol 14, No 3 (2017), Evaluation of crude flaxseed (Linum usitatissimum L.) oil in burn ...

DNA characterization and polymorphism of KISS1 gene in Egyptian ...

African Journals Online (AJOL)

Aghomotsegin

2015-07-29

Jul 29, 2015 ... effect on litter size performance and many studies were carried out to identify ... gene (Wang et al., 2011), kit ligand (KITLG) gene (An et al., 2012) and bone ..... An XP, Han P, HouJX, Zhao HB, Yan Y, Ma T, Fang F, MengFX, Song. YX, Wang JG ... Chu MX, Zhao XH, Zhang YJ, Jin M (2010). Polymorphisms ...

Overcoming Endocrine Resistance by Targeting ER/FoxA1/IL-8 Axis

Science.gov (United States)

2015-10-01

Creighton, Fugen Li, Martin Shea, Agostina Nardone, Tao Wang, Laura M. Heiser , Pavana Anur, Nicholas Wang, Catie Grasso, Paul Spellman, Carolina...Xiaoyong Fu, Rinath Jeselsohn, Resel Pereira, Emporia F. Hollingsworth, Chad J. Creighton, Fugen Li, Martin Shea, Agostina Nardone, Laura M. Heiser , Pavana...Rinath Jeselsohn, Emporia F. Hollingsworth, Dolores Lopez-Terrada, Chad J. Creighton, Agostina Nardone, Martin Shea, Laura M. Heiser , Pavana Anur

Control of Boundary Layers for Aero-optical Applications

Science.gov (United States)

2015-06-23

with some difficulty) from hot-wire velocity measurements, or computed directly from CFD results (e.g. Wang & Wang, 2012). Several different density...of experimental and computational research, especially applied to supersonic and hypersonic boundary layers; see Smits & Dussauge (1996), Spina et...Duan, L., Beekman, I. and Martin, M.P. (2010) Direct Numerical Simulation of Hypersonic Turbulent Boundary Layers. Part 2. Effect of Wall

Phonology Is Necessary, but Not Sufficient: A Rejoinder

Science.gov (United States)

Paul, Peter V.; Wang, Ye; Trezek, Beverly J.; Luckner, John L.

2009-01-01

Paul, Wang, Trezek, and Luckner offer a rebuttal to an article by Allen, Clark, del Giudice, Koo, Lieberman, Mayberry, and Miller published in the same issue of the "American Annals of the Deaf" (Fall 2009) that is critical of an article by Wang, Trezek, Luckner, and Paul that was published in the Fall 2008 "Annals". Major themes from the article…

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…

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 ...

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- ...

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

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 ...

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 ...

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.

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 ...

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.

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

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.

Hybridizing scholastic psychology with Chinese medicine: a seventeenth-century Chinese Catholic's conceptions of xin (mind and heart).

Science.gov (United States)

Zhang, Qiong

2008-01-01

This paper explores the dynamics of cultural interactions between early modern China and Europe initiated by the Jesuits and other Catholic missionaries through a case study of Wang Honghan, a seventeenth-century Chinese Catholic who systematically sought to integrate European learning introduced by the missionaries with pre-modern Chinese medicine. Focusing on the ways in which Wang combined his Western and Chinese sources to develop and articulate his views on xin (mind and heart), this paper argues that Wang arrived at a peculiar hybrid between scholastic psychology and Chinese medicine, not so much through a course of haphazard misunderstanding as through his conscious and patterned use and abuse of his Western sources, which was motivated most possibly by a wish to define a theoretical position that most suited his social roles as a Catholic convert and a Chinese medical doctor. Thus, rather than seeing Wang as an epitome of"transmission failure," this paper offers it as a showcase for the tremendous dynamism and creativity occurring at this East-West "contact zone as representatives of both cultures sought to appropriate and transform the symbolic and textual resources of the other side.

Efficient and Anonymous Authentication Scheme for Wireless Body Area Networks.

Science.gov (United States)

Wu, Libing; Zhang, Yubo; Li, Li; Shen, Jian

2016-06-01

As a significant part of the Internet of Things (IoT), Wireless Body Area Network (WBAN) has attract much attention in this years. In WBANs, sensors placed in or around the human body collect the sensitive data of the body and transmit it through an open wireless channel in which the messages may be intercepted, modified, etc. Recently, Wang et al. presented a new anonymous authentication scheme for WBANs and claimed that their scheme can solve the security problems in the previous schemes. Unfortunately, we demonstrate that their scheme cannot withstand impersonation attack. Either an adversary or a malicious legal client could impersonate another legal client to the application provider. In this paper, we give the detailed weakness analysis of Wang et al.'s scheme at first. Then we present a novel anonymous authentication scheme for WBANs and prove that it's secure under a random oracle model. At last, we demonstrate that our presented anonymous authentication scheme for WBANs is more suitable for practical application than Wang et al.'s scheme due to better security and performance. Compared with Wang et al.'s scheme, the computation cost of our scheme in WBANs has reduced by about 31.58%.

A re-examination of the effect of contextual group size on people's attitude to risk

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Kazumi Shimizu

2011-02-01

Full Text Available Using Kahneman and Tversky's life-death decision paradigm, Wang and colleagues (e.g., Wang and Johnston, 1995; Wang, 1996a, 1996b, 1996c, 2008; Wang et al., 2001 have shown two characteristic phenomena regarding people's attitude to risk when the contextual group size is manipulated. In both positive and negative frames, people tend to take greater risks in life-death decisions as the contextual group size becomes smaller; this risk-seeking attitude is greater when framed positively than negatively. (This second characteristic often leads to the disappearance of the framing effect in small group contexts comprising of 6 or 60 people. Their results could shed new light on the effect of contextual group size on people's risk choice. However these results are usually observed in laboratory experiments with university student samples. This study aims to examine the external validity of these results through different ways of experimentation and with a different sample base. The first characteristic was replicated in both a face-to-face interview with a randomly selected sample of the Japanese general public, and a web-based experiment with a non-student sample, but not the second.

Use of the Attribute Hierarchy Method for Development of Student Cognitive Models and Diagnostic Assessments in Geoscience Education

Science.gov (United States)

Corrigan, S.; Brodsky, L. M.; Loper, S.; Brown, N.; Curley, J.; Baker, J.; Goss, M.; Castek, J.; Barber, J.

2010-12-01

There is a recognized need to better understand student learning in the geosciences (Stofflet, 1994; Zalles, Quallmalz, Gobert and Pallant, 2007). Educators, cognitive psychologists and practicing scientists have also called for instructional approaches that support deep conceptual development (Manduca, Mogk and Stillings, 2004, Libarkin and Kurdziel, 2006). In both cases there is an important role for educational measures that can generate descriptions of how student understanding develops over time and inform instruction. The presenters will suggest one way of responding to these needs by describing the Attribute Hierarchy Method (AHM) of assessment (Leighton, Gierl and Hunka, 2004; Gierl, Cui, Wang and Zhou, 2008) as enacted in a large-scale earth science curriculum development project funded by the Bill and Melinda Gates Foundation. The AHM is one approach to criterion referenced, diagnostic assessment that ties measure design to cognitive models of student learning in order to support justified inferences about students’ understanding and the knowledge required for continued development. The Attribute Hierarchy Method bears potential for researchers and practitioners interested in learning progressions and solves many problems associated with making meaningful, justified inferences about students’ understanding based on their assessment performances. The process followed to design and develop the project’s cognitive models as well as a description of how they are used in subsequent assessment task design will be emphasized in order to demonstrate how the AHM may be applied in the context of geoscience education. Results from over twenty student cognitive interviews, and two hypothesized cognitive models -- one describing a student pathway for understanding rock formation and a second describing a student pathway for increasingly sophisticated use of maps and models in the geosciences - are also described. Sample assessment items will be provided as

Water Use Efficiency of China's Terrestrial Ecosystems and Responses to Drought

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Liu, Y.; Xiao, J.; Ju, W.; Zhou, Y.; Wang, S.; Wu, X.

2015-12-01

Yibo Liu1, 2, Jingfeng Xiao2, Weimin Ju3, Yanlian Zhou4, Shaoqiang Wang5, Xiaocui Wu31 Jiangsu Key Laboratory of Agricultural Meteorology, School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing, 210044, China, 2Earth Systems Research Center, Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH 03824, USA, 3 International Institute for Earth System Sciences, Nanjing University, Nanjing, 210023, China, 4 School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, 210023, China, 5 Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China Water use efficiency (WUE) measures the trade-off between carbon gain and water loss of terrestrial ecosystems, and better understanding its dynamics and controlling factors is essential for predicting ecosystem responses to climate change. We assessed the magnitude, spatial patterns, and trends of WUE of China's terrestrial ecosystems and its responses to drought using a process-based ecosystem model. During the period from 2000 to 2011, the national average annual WUE (net primary productivity (NPP)/evapotranspiration (ET)) of China was 0.79 g C kg-1 H2O. Annual WUE decreased in the southern regions because of the decrease in NPP and increase in ET and increased in most northern regions mainly because of the increase in NPP. Droughts usually increased annual WUE in Northeast China and central Inner Mongolia but decreased annual WUE in central China. "Turning-points" were observed for southern China where moderate and extreme drought reduced annual WUE and severe drought slightly increased annual WUE. The cumulative lagged effect of drought on monthly WUE varied by region. Our findings have implications for ecosystem management and climate policy making. WUE is expected to continue to change under future climate

Role of sphingolipids in murine radiation-induced lung injury: protection by sphingosine 1-phosphate analogs

Science.gov (United States)

Mathew, Biji; Jacobson, Jeffrey R.; Berdyshev, Evgeny; Huang, Yong; Sun, Xiaoguang; Zhao, Yutong; Gerhold, Lynnette M.; Siegler, Jessica; Evenoski, Carrie; Wang, Ting; Zhou, Tong; Zaidi, Rafe; Moreno-Vinasco, Liliana; Bittman, Robert; Chen, Chin Tu; LaRiviere, Patrick J.; Sammani, Saad; Lussier, Yves A.; Dudek, Steven M.; Natarajan, Viswanathan; Weichselbaum, Ralph R.; Garcia, Joe G. N.

2011-01-01

Clinically significant radiation-induced lung injury (RILI) is a common toxicity in patients administered thoracic radiotherapy. Although the molecular etiology is poorly understood, we previously characterized a murine model of RILI in which alterations in lung barrier integrity surfaced as a potentially important pathobiological event and genome-wide lung gene mRNA levels identified dysregulation of sphingolipid metabolic pathway genes. We hypothesized that sphingolipid signaling components serve as modulators and novel therapeutic targets of RILI. Sphingolipid involvement in murine RILI was confirmed by radiation-induced increases in lung expression of sphingosine kinase (SphK) isoforms 1 and 2 and increases in the ratio of ceramide to sphingosine 1-phosphate (S1P) and dihydro-S1P (DHS1P) levels in plasma, bronchoalveolar lavage fluid, and lung tissue. Mice with a targeted deletion of SphK1 (SphK1−/−) or with reduced expression of S1P receptors (S1PR1+/−, S1PR2−/−, and S1PR3−/−) exhibited marked RILI susceptibility. Finally, studies of 3 potent vascular barrier-protective S1P analogs, FTY720, (S)-FTY720-phosphonate (fTyS), and SEW-2871, identified significant RILI attenuation and radiation-induced gene dysregulation by the phosphonate analog, fTyS (0.1 and 1 mg/kg i.p., 2×/wk) and to a lesser degree by SEW-2871 (1 mg/kg i.p., 2×/wk), compared with those in controls. These results support the targeting of S1P signaling as a novel therapeutic strategy in RILI.—Mathew, B., Jacobson, J. R., Berdyshev, E., Huang, Y., Sun, X., Zhao, Y., Gerhold, L. M., Siegler, J., Evenoski, C., Wang, T., Zhou, T., Zaidi, R., Moreno-Vinasco, L., Bittman, R., Chen, C. T., LaRiviere, P. J., Sammani, S., Lussier, Y. A., Dudek, S. M., Natarajan, V., Weichselbaum, R. R., Garcia, J. G. N. Role of sphingolipids in murine radiation-induced lung injury: protection by sphingosine 1-phosphate analogs. PMID:21712494

Preparation, in vitro and in vivo evaluation of polymeric nanoparticles based on hyaluronic acid-poly(butyl cyanoacrylate and D-alpha-tocopheryl polyethylene glycol 1000 succinate for tumor-targeted delivery of morin hydrate

Directory of Open Access Journals (Sweden)

Abbad S

2015-01-01

Full Text Available Sarra Abbad,1,2 Cheng Wang,1 Ayman Yahia Waddad,1 Huixia Lv,1 Jianping Zhou11Department of Pharmaceutics, China Pharmaceutical University, Nanjing, People’s Republic of China; 2Department of Pharmacy, Abou Bekr Belkaid University, Tlemcen, AlgeriaAbstract: Herein, we describe the preparation of a targeted cellular delivery system for morin hydrate (MH, based on a low-molecular-weight hyaluronic acid-poly(butyl cyanoacrylate (HA-PBCA block copolymer. In order to enhance the therapeutic effect of MH, D-alpha-tocopheryl polyethylene glycol 1000 succinate (TPGS was mixed with HA-PBCA during the preparation process. The MH-loaded HA-PBCA “plain” nanoparticle (MH-PNs and HA-PBCA/TPGS “mixed” nanoparticles (MH-MNs were concomitantly characterized in terms of loading efficiency, particle size, zeta potential, critical aggregation concentration, and morphology. The obtained MH-PNs and MH-MNs exhibited a spherical morphology with a negative zeta potential and a particle size less than 200 nm, favorable for drug targeting. Remarkably, the addition of TPGS resulted in about 1.6-fold increase in drug-loading. The in vitro cell viability experiment revealed that MH-MNs enhanced the cytotoxicity of MH in A549 cells compared with MH solution and MH-PNs. Furthermore, blank MNs containing TPGS exhibited selective cytotoxic effects against cancer cells without diminishing the viability of normal cells. In addition, the cellular uptake study indicated that MNs resulted in 2.28-fold higher cellular uptake than that of PNs, in A549 cells. The CD44 receptor competitive inhibition and the internalization pathway studies suggested that the internalization mechanism of the nanoparticles was mediated mainly by the CD44 receptors through a clathrin-dependent endocytic pathway. More importantly, MH-MNs exhibited a higher in vivo antitumor potency and induced more tumor cell apoptosis than did MH-PNs, following intravenous administration to S180 tumor-bearing mice

The association, clinicopathological significance, and diagnostic value of CDH1 promoter methylation in head and neck squamous cell carcinoma: a meta-analysis of 23 studies

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Shen ZS

2016-10-01

Full Text Available Zhisen Shen,1 Chongchang Zhou,1,2 Jinyun Li,2 Hongxia Deng,1 Qun Li,1 Jian Wang3 1Department of Otorhinolaryngology-Head and Neck Surgery, Lihuili Hospital, Ningbo University, 2Department of Biochemistry and Molecular Biology, Medical School of Ningbo University, 3Department of Otorhinolaryngology-Head and Neck Surgery, Ningbo Yinzhou People’s Hospital, Ningbo, Zhejiang, People’s Republic of China Abstract: Epithelial cadherin (encoded by the CDH1 gene is a tumor suppressor glycoprotein that plays a role in the invasion and metastasis of human cancers. As previous studies regarding the association between CDH1 promoter methylation and head and neck squamous cell carcinoma (HNSCC have yielded inconsistent conclusions, a meta-analysis was performed. A systematic literature review was undertaken from four databases: PubMed, Embase, Google Scholar, and Web of Science. Finally, a total of 23 studies (including 1,727 cases of HNSCC and 555 normal controls were included in the present study. Our results showed that the frequency of CDH1 promoter methylation in HNSCC was statistically greater than in controls (odds ratio [OR] =5.94, 95% confidence interval [CI]: 3.36–10.51, P<0.001. In reported cases of HNSCC, CDH1 promoter methylation was statistically associated with tumor stage (OR =0.46, 95% CI: 0.27–0.78, P=0.004 and a history of alcohol consumption (OR =6.04, 95% CI: 2.41–15.14, P<0.001. Moreover, the sensitivity, specificity, and area under the curve of the summary receiver operator characteristic for the included studies were 0.50 (95% CI: 0.4–0.61, 0.89 (95% CI: 0.79–0.95, and 0.74 (95% CI: 0.70–0.78, respectively. In conclusion, our meta-analyses indicated that CDH1 promoter methylation was associated with HNSCC risk, and may be utilized as a valuable diagnostic biomarker for HNSCC. Keywords: CDH1, methylation, diagnosis, head and neck squamous cell carcinoma, HNSCC 

pH and temperature dual-sensitive liposome gel based on novel cleavable mPEG-Hz-CHEMS polymeric vaginal delivery system

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Chen D

2012-05-01

Full Text Available Daquan Chen,1,2 Kaoxiang Sun,1,2 Hongjie Mu,1 Mingtan Tang,3 Rongcai Liang,1,2 Aiping Wang,1,2 Shasha Zhou,1 Haijun Sun,1 Feng Zhao,1 Jianwen Yao,1 Wanhui Liu1,21School of Pharmacy, Yantai University, 2State Key Laboratory of Longacting and Targeting Drug Delivery Systems, Yantai, 3School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of ChinaBackground: In this study, a pH and temperature dual-sensitive liposome gel based on a novel cleavable hydrazone-based pH-sensitive methoxy polyethylene glycol 2000-hydrazone-cholesteryl hemisuccinate (mPEG-Hz-CHEMS polymer was used for vaginal administration.Methods: The pH-sensitive, cleavable mPEG-Hz-CHEMS was designed as a modified pH-sensitive liposome that would selectively degrade under locally acidic vaginal conditions. The novel pH-sensitive liposome was engineered to form a thermogel at body temperature and to degrade in an acidic environment.Results: A dual-sensitive liposome gel with a high encapsulation efficiency of arctigenin was formed and improved the solubility of arctigenin characterized by Fourier transform infrared spectroscopy and differential scanning calorimetry. The dual-sensitive liposome gel with a sol-gel transition at body temperature was degraded in a pH-dependent manner, and was stable for a long period of time at neutral and basic pH, but cleavable under acidic conditions (pH 5.0. Arctigenin encapsulated in a dual-sensitive liposome gel was more stable and less toxic than arctigenin loaded into pH-sensitive liposomes. In vitro drug release results indicated that dual-sensitive liposome gels showed constant release of arctigenin over 3 days, but showed sustained release of arctigenin in buffers at pH 7.4 and pH 9.0.Conclusion: This research has shed some light on a pH and temperature dual-sensitive liposome gel using a cleavable mPEG-Hz-CHEMS polymer for vaginal delivery.Keywords: mPEG-Hz-CHEMS polymer, pH-sensitive liposomes, thermosensitive

Primary mucinous carcinoma of thyroid gland with prominent signet-ring-cell differentiation: a case report and review of the literature

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Wang J

2018-03-01

Full Text Available Jian Wang,1,2 Qie-Re Guli,3 Xiao-Cui Ming,3 Hai-Tao Zhou,3 Yong-Jie Cui,3 Yue-Feng Jiang,1,2 Di Zhang,1,2 Yang Liu1,2 1Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, China; 2Institute of Pathology and Pathophysiology, China Medical University, Shenyang, China; 3Department of Pathology, The People’s Hospital of Tacheng Region, Tacheng, China Purpose: This study reports a case of primary mucinous carcinoma of the thyroid gland with signet-ring-cell differentiation, and reviews the literature to evaluate its real incidence and the prognosis of these patients.Patients and methods: A 74-year-old Chinese woman, presenting with a mass in the right lobe of thyroid gland, came to the hospital. Computed tomography revealed a mass in the right lobe of the thyroid gland, accompanied with right neck lymphadenectasis and airway deviation caused by tumor compression. Thyroid imaging suggested a thyroid malignant tumor and suspicious lymph node metastasis. Histologically, the tumor was characterized by the tumor cells arranged in small nests or trabeculae with an abundant extracellular mucoid matrix. The tumor cells formed diffuse invasion among thyroid follicles. In the peripheral regions, prominent signet-ring-cells formed a sheet-like structure and extended into the extrathyroidal fat tissue. The tumor cells were diffusely positive for thyroid transcription factor-1 (TTF-1 and PAX8, while they were focally positive for pan-cytokeratin (AE1/AE3 and weakly expressed thyroglobulin. Results: Based on the histological features and immunohistochemical profile, a diagnosis of primary mucinous carcinoma of the thyroid gland with signet-ring-cell differentiation was rendered.Conclusion: Using a panel of immunohistochemical markers may be helpful for differential diagnosis and for determining whether the tumor is primary or not. Keywords: mucinous carcinoma, primary thyroid cancer

Combination of Bcl-2 and MYC protein expression improves high-risk stratification in diffuse large B-cell lymphoma

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Wang J

2015-09-01

Full Text Available Jing Wang,* Min Zhou,* Jing-Yan Xu,* Bing Chen, Jian OuyangDepartment of Hematology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu, People’s Republic of China*These authors contributed equally to this work and should be considered as cofirst authorsPurpose: To evaluate whether the addition of two biological markers (MYC and BCL-2 protein overexpression improves the stratification of high-risk patients with diffuse large B-cell lymphoma (DLBCL.Method: Seven risk factors were identified at diagnosis, and a maximum of 7 points were assigned to each patient. The patients were classified according to four risk groups: low (0–1, low-intermediate (2–3, high-intermediate (4, and high (5–7. Only high-risk patients with DLBCL were included in this analysis. We retrospectively examined 20 cases from 2008 to 2013 at the Nanjing Drum Tower Hospital.Results: The median expression of MYC protein was 60%, and 17 of 20 (65% evaluable cases overexpressed MYC. The median expression of BCL-2 protein was also 60%. Eighteen of 20 (90% evaluable cases showed BCL-2 overexpression. Additionally, 12 out of 20 cases (60% demonstrated coexpression of MYC and BCL-2 proteins. The percentages of overall survival and progression-free survival at the median follow-up time (36 months were 33.3%±16.1% and 16.9%±13.5%, respectively. By comparison, nine, four, and 20 patients were classified as high risk based on the International Prognostic Index (IPI, National Comprehensive Cancer Network(NCCN-IPI, and revised IPI criteria, respectively. According to the IPI and NCCN-IPI stratification, the risk groups demonstrated closely overlapping survival curves. In addition, four out of 20 cases were identified as low-intermediate risk according to the NCCN-IPI criteria.Conclusion: The addition of MYC and BCL-2 protein expression to the IPI could identify a subset of DLBCL patients with high-risk clinicopathological characteristics and

P2Y12 receptor-mediated activation of spinal microglia and p38MAPK pathway contribute to cancer-induced bone pain

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Liu MJ

2017-02-01

Full Text Available Mingjuan Liu,1 Ming Yao,1,2 Hanqi Wang,1 Longsheng Xu,1 Ying Zheng,1 Bing Huang,1 Huadong Ni,1 Shijie Xu,1 Xuyan Zhou,1 Qingquan Lian2 1Department of Anesthesiology and Pain Medicine, The First Hospital of Jiaxing, The First Affiliated Hospital of Jiaxing University, Jiaxing, 2Department of Anesthesiology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China Background: Cancer-induced bone pain (CIBP is one of the most challenging clinical problems due to a lack of understanding the mechanisms. Recent evidence has demonstrated that activation of microglial G-protein-coupled P2Y12 receptor (P2Y12R and proinflammatory cytokine production play an important role in neuropathic pain generation and maintenance. However, whether P2Y12R is involved in CIBP remains unknown.Methods: The purpose of this study was to investigate the role of P2Y12R in CIBP and its molecular mechanisms. Using the bone cancer model inoculated with Walker 256 tumor cells into the left tibia of Sprague Dawley rat, we blocked spinal P2Y12R through intrathecal administration of its selective antagonist MRS2395 (400 pmol/µL, 15 µL.Results: We found that not only the ionized calcium-binding adapter molecule 1 (Iba-1-positive microglia in the ipsilateral spinal cord but also mechanical allodynia was significantly inhibited. Furthermore, it decreased the phosphorylation of p38 mitogen-activated protein kinase (p38 MAPK and the production of proinflammatory cytokines interleukin-1β (IL-1β and interleukin-6 (IL-6, whereas it increased tumor necrosis factor-α (TNF-α.Conclusion: Taken together, our present results suggest that microglial P2Y12R in the spinal cord may contribute to CIBP by the activation of spinal microglia and p38MAPK pathway, thus identifying a potential therapeutic target for the treatment of CIBP. Keywords: P2Y12 receptor, cancer-induced bone pain, p38MAPK pathway, cytokines

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.

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 ...

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.

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 ...

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…

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

High Efficiency Flexible Battery Based on Graphene-carbon Nanotube Hybrid Structure

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2015-02-26

Choi, Carbon 77 1065(2014) 2. Hierarchical NiCo2O4@nickel-sulfide nanoplate arrays for high-performance supercapacitors , Chu Q, Wang W, Wang X...Graphene:Synthesis and Applications, CRC Press ISBN-10: 1439861870 | ISBN-13: 978-1439861875 | Publication Date: October 11, 2011 Handbook of Nanomaterials ...Properties, Carbon Nanomaterials : a review, Nitin Choudhary, Sookhyun Hwang, Wonbong Choi, Springer (2013) 15. Santanu Das and Wonbong Choi, Graphene

Extended-Range Prediction with Low-Dimensional, Stochastic-Dynamic Models: A Data-driven Approach

Science.gov (United States)

2013-09-30

statistically extratropical storms and extremes, and link these to LFV modes. Mingfang Ting, Yochanan Kushnir, Andrew W. Robertson, Lei Wang...forecast models, as well as in the understanding they have generated. Adam Sobel, Daehyun Kim and Shuguang Wang. Extratropical variability and...predictability. Determine the extent to which extratropical monthly and seasonal low-frequency variability (LFV, i.e. PNA, NAO, as well as other regional

[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.

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

Advanced Materials and Processing 2010

Science.gov (United States)

Zhang, Yunfeng; Su, Chun Wei; Xia, Hui; Xiao, Pengfei

2011-06-01

-pipe steel and its finite element simulation / Kyong-Ho Chang and Gab-Chul Jang -- Residual stress distribution of 600MPa grade high tensile strength steel pipe using welding FE simulation / Kyong-Ho Chang and Gab-Chul Jang -- In-situ preparation and magnetic properties of Fe[symbol]O[symbol]/wood composite / Honglin Gao ... [et al.] -- The application of the cohesive zone model on the analysis of mechanical properties of carbon nano-tube composites with debonding interface / Wen-Liang Zhu and Dong-Mei Luo -- Microstructures and mechanical properties of As-Cast Mg-Zr-Ca alloys for biomedical applications / Ying-Long Zhou ... [et al.] -- Effect of polyurethane/nano-SiO[symbol] composites coating on thermo-mechanical properties of polyethylene film / Ching Yern Chee and Iskandar Idris Yaacob -- Effects evaluation for different rare earth elements in magnesium-lithium alloy / Bin Jiang ... [et al.] -- Effect of sintering temperature on the structure and bioactivity of HAp-5.0wt.%SO[symbol] bioceramic composites / Xiao-Wu Li ... [et al.] -- Study on the high cycle fatigue property of Ti-600 alloy at ambient temperature / Liying Zeng ... [et al.] -- Study on deformation-induced ferrite transformation of steel 2.25Cr1MoNb / Li Qing-Fen, Zhou Hui-Min and Chen Hong-Bin -- Effect of Fe addition on the cycle performance of FeS2 cathode for Li/FeS[symbol] battery / Young-Jin Choi ... [et al.] -- Effect of annealing process on recrystallization microstructure and texture of low carbon steel strip / Haiyan Wang ... [et al.].Grain-boundary segregation and co-segregation behavior of three elements in steel 2.25Gr1Mo / Wang Jun ... [et al.] -- Effect of partial crystallization on the mechanical properties of [symbol] bulk metallic glass / P. H. Tsai ... [et al.] -- Influence of plastic deformation on the evolution of defect structures, microhardness and electrical conductivity of copper / Jingmei Tao ... [et al.] -- Microstructure and room temperature mechanical properties of the Ni

Toxicity evaluation of boron nitride nanospheres and water-soluble boron nitride in Caenorhabditis elegans

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Wang N

2017-08-01

Full Text Available Ning Wang,1 Hui Wang,2 Chengchun Tang,3 Shijun Lei,1 Wanqing Shen,1 Cong Wang,1 Guobin Wang,4 Zheng Wang,1,4 Lin Wang1,5 1Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, 2Department of Medical Genetics, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 3Boron Nitride Research Center, School of Materials Science and Engineering, Hebei University of Technology, Tianjin, 4Department of Gastrointestinal Surgery, 5Department of Clinical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China Abstract: Boron nitride (BN nanomaterials have been increasingly explored for potential biological applications. However, their toxicity remains poorly understood. Using Caenorhabditis elegans as a whole-animal model for toxicity analysis of two representative types of BN nanomaterials – BN nanospheres (BNNSs and highly water-soluble BN nanomaterial (named BN-800-2 – we found that BNNSs overall toxicity was less than soluble BN-800-2 with irregular shapes. The concentration thresholds for BNNSs and BN-800-2 were 100 µg·mL-1 and 10 µg·mL-1, respectively. Above this concentration, both delayed growth, decreased life span, reduced progeny, retarded locomotion behavior, and changed the expression of phenotype-related genes to various extents. BNNSs and BN-800-2 increased oxidative stress levels in C. elegans by promoting reactive oxygen species production. Our results further showed that oxidative stress response and MAPK signaling-related genes, such as GAS1, SOD2, SOD3, MEK1, and PMK1, might be key factors for reactive oxygen species production and toxic responses to BNNSs and BN-800-2 exposure. Together, our results suggest that when concentrations are lower than 10 µg·mL-1, BNNSs are more biocompatible than BN-800-2 and are potentially biocompatible material. Keywords: boron nitride nanomaterials, Caenorhabditis elegans, nanotoxicology

Equivalent construction of the infinitesimal time translation operator in algebraic dynamics algorithm for partial differential evolution equation

Institute of Scientific and Technical Information of China (English)

无

2010-01-01

We give an equivalent construction of the infinitesimal time translation operator for partial differential evolution equation in the algebraic dynamics algorithm proposed by Shun-Jin Wang and his students. Our construction involves only simple partial differentials and avoids the derivative terms of δ function which appear in the course of computation by means of Wang-Zhang operator. We prove Wang’s equivalent theorem which says that our construction and Wang-Zhang’s are equivalent. We use our construction to deal with several typical equations such as nonlinear advection equation, Burgers equation, nonlinear Schrodinger equation, KdV equation and sine-Gordon equation, and obtain at least second order approximate solutions to them. These equations include the cases of real and complex field variables and the cases of the first and the second order time derivatives.

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.

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 ...

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 ...

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 ...

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

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 ...

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…

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 ...

Active Learning for Automatic Audio Processing of Unwritten Languages (ALAPUL)

Science.gov (United States)

2016-07-01

AFRL-RH-WP-TR-2016-0074 ACTIVE LEARNING FOR AUTOMATIC AUDIO PROCESSING OF UNWRITTEN LANGUAGES (ALAPUL) Dimitra Vergyri Andreas Kathol Wen Wang...FA8650-15-C-9101 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) *Dimitra Vergyri; Andreas Kathol; Wen Wang; Chris Bartels; Julian VanHout...feature transform through deep auto-encoders for better phone recognition performance. We target iterative learning to improve the system through

Overcoming Endocrine Resistance by Targeting ER/FoxA1/IL 8 Axis

Science.gov (United States)

2016-10-01

Nardone, Carmine De Angelis, Laura M. Heiser , Pavana Anur, Nicholas Wang, Catherine S. Grasso, Paul Spellman, Obi L. Griffith, Anna Tsimelzon...presentations Publications Fu X, Jeselsohn R, Pereira R, Hollingsworth EF, Creighton CJ, Li F, Shea M, Nardone A, Angelis CD, Heiser LM, Anur P, Wang N...performed the bioinformatics analysis of RNA-Seq and ChIP-Seq data. Name: Laura Heiser Project Role: Collaborator Nearest person month worked: 1

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).

Multivalent Peptidomimetic Conjugates as Inhibitors of Androgen Receptor Function in Therapy Resistant Prostate Cancer

Science.gov (United States)

2016-10-01

Haugbro M, Imberg-Kazdan K, Logan SK, Kirshenbaum K, Garabedian MJ. Multivalent Peptoid Conjugates Which Overcome Enzalutamide Resistance in Prostate...attached documents Wang Y, Dehigaspitiya DC, Levine PM, Profit AA, Haugbro M, Imberg-Kazdan K, Logan SK, Kirshenbaum K, Garabedian MJ. Multivalent...Enzalutamide Resistance in Prostate Cancer Cells Yu Wang1, Dilani C. Dehigaspitiya2, Paul M. Levine2, Adam A. Profit3, Michael Haugbro2, Keren Imberg

Multivalent Peptidomimetic Conjugates as Inhibitors of Androgen Receptor Function in Therapy-Resistant Prostate Cancer

Science.gov (United States)

2016-10-01

K, Logan SK, Kirshenbaum K, Garabedian MJ. Multivalent Peptoid Conjugates Which Overcome Enzalutamide Resistance in Prostate Cancer Cells. Cancer...Wang Y, Dehigaspitiya DC, Levine PM, Profit AA, Haugbro M, Imberg-Kazdan K, Logan SK, Kirshenbaum K, Garabedian MJ. Multivalent Peptoid Conjugates...Prostate Cancer Cells Yu Wang1, Dilani C. Dehigaspitiya2, Paul M. Levine2, Adam A. Profit3, Michael Haugbro2, Keren Imberg-Kazdan4, Susan K. Logan1,5

Enhanced Androgen Signaling with Androgen Receptor Overexpression in the Osteoblast Lineage Controls Skeletal Turnover, Matrix Quality and Bone Architecture

Science.gov (United States)

2009-12-01

Fu , M. , and Pestell , R. ( 2006 ). Epigenetic regulation of nuclear steroid receptors . Biochem. Pharmacol. 72 , 1589 – 1596...2006;38:1289–1297. 21. Leader J, Wang C, Fu M, Pestell R. Epigenetic regulation of nuclear steroid receptors. Biochem Pharmacol 2006;72:1589–1596. 22...Nat Genet 2006;38:1289-97. 21. Leader J, Wang C, Fu M, Pestell R. Epigenetic regulation of nuclear steroid receptors. Biochem Pharmacol 2006;72

Research Laboratory of Electronics Annual Report Number 125.

Science.gov (United States)

1983-01-01

approximation for modeling underwater acoustics. The summers of 1983 and 1984 mark the beginning of a series of geophysical and acoustic experiments in the...conditions, modifications in an adaptive noise cancelling algorithm such as the Widrow- Hoff least mean square algorithm, allows one to still reduce the...Stephanie Brown, Fielding Kanbe, Hiroshi Vaidyanathan, A. Ganesh Buchinger, Fritz Kayoun, Pierre H. Wang, Hong.Ming Cerrillo, Manuel V. Konrad, Cristina Wang

Study of the Neurophysiology of Central Fatigue

Science.gov (United States)

2014-11-05

AGENCY NAME(S) AND ADDRESS (ES) U.S. Army Research Office P.O. Box 12211 Research Triangle Park, NC 27709-2211 cognitive, fatigue, fatigability...Fatigability in Parkinson Disease. Movement Disorders 2012;27:e6. 4. Wang C, Ding M, Kluger BM. High-density EEG study of cue-evoked preparatory...258. 3. Kluger B, Wang C, Proemsey J, Ding M. Neuronal Correlates of Executive Dysfunction and Fatigability in Parkinson Disease. Movement Disorders

Origin of the Wang-Sheeley-Arge solar wind model

Science.gov (United States)

Sheeley, Neil R., Jr.

2017-03-01

A correlation between solar wind speed at Earth and the amount of magnetic field line expansion in the corona was verified in 1989 using 22 years of solar and interplanetary observations. We trace the evolution of this relationship from its birth 15 years earlier in the Skylab era to its current use as a space weather forecasting technique. This paper is the transcript of an invited talk at the joint session of the Historical Astronomy Division and the Solar Physics Division of the American Astronomical Society during its 224th meeting in Boston, MA, on 3 June 2014.

Harvesting policy for a delayed stage-structured Holling II predator-prey model with impulsive stocking prey

International Nuclear Information System (INIS)

Jiao Jianjun; Meng Xinzhu; Chen Lansun

2009-01-01

A predator-prey model with a stage structure for the predator, which improves the assumption that each individual predator has the same ability to capture prey, is proposed by Wang et al. [Wang W, Mulone G, Salemi F, Salone V. Permanence and stability of a stage-structured predator-prey model. J Math Anal Appl 2001;262:499-528]. It is assumed that immature individuals and mature individuals of the predator are divided by a fixed age and that immature predators do not have the ability to attack prey. We do economic management behavior for Wang model [Wang et al., 2001] by continuous harvesting on predator and impulsive stocking on prey. Then, a delayed stage-structured Holling type II predator-prey model with impulsive stocking prey and continuous harvesting predator is established. It is also assumed that the predating products of the predator is only to increase its bearing ability. We obtain the sufficient conditions of the global attractivity of predator-extinction boundary periodic solution and the permanence of the system. Our results show that the behavior of impulsive stocking prey plays an important role for the permanence of the system, and provide tactical basis for the biological resource management. Further, the numerical analysis is also inserted to illuminate the dynamics of the system.

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

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

A High Performance Frequency Standard and Distribution System for Cassini Ka-Band Experiment

Science.gov (United States)

2005-08-01

Orthogonal Polarization In Anisotropic Dielectric Resonators”, Proceedings of the 2002 IEEE International Frequency Control Symposium , pp. 553-558...2002. [9] G. J. Dick, Rabi T. Wang, Robert Tjoelker, “Design and Progress Report for Compact Cryocooled Sapphire Oscillator "VCSO"”, Proc. 2005 Joint...IEEE FCS/ PTTI. [10] R. Basu, G. J. Dick, Rabi T. Wang,” Novel Design of an All- Cryogenic RF Pound Circuit “,Proc. 2005 Joint IEEE FCS/ PTTI

Hydrothermal growth of ZnO nanoflowers and their photocatalyst ...

Indian Academy of Sciences (India)

JINCHENG FAN1,∗, TENGFEI LI1 and HANG HENG2,3. 1School of Materials ... In this paper, the fabrication of ZnO nanoflowers on Si substrate by the ..... [21] Bae J, Han J B, Zhang X-M, Wei M, Duan X, Zhang Y and. Wang Z L 2009 J. ... 142 570. [31] Sun Y J, Wang L, Yu X G and Chen K Z 2012 CrystEngComm. 14 3199.

KDM2B overexpression correlates with poor prognosis and regulates glioma cell growth

OpenAIRE

Wang, Yiwei; Zang, Jin; Zhang, Dongyong; Sun, Zhenxiang; Qiu, Bo; Wang, Xiaojie

2018-01-01

Yiwei Wang,1 Jin Zang,1 Dongyong Zhang,2 Zhenxiang Sun,1 Bo Qiu,2 Xiaojie Wang1 1Department of Human Anatomy, Shenyang Medical College, Huanggu District, Shenyang City, 2Department of Neurosurgery, First Affiliated Hospital of China Medical University, Heping District, Shenyang City, Liaoning Province, ChinaBackground: Gliomas are one of the most lethal cancers in the human central nervous system. Despite clinical treatment advancements, the prognosis of patients with glioma remains ...

Targeting histone abnormality in triple negative breast cancer

Science.gov (United States)

2017-08-01

mass spectrometry analysis. Briefly, we used the biotinylated primers to prepare longer double stranded biotinylated HDAC5 promoter probes...streptavidin-agarose bead suspension was added to a mixture of 400 µg of nuclear extract proteins and 4 µg of double- strand biotinylated oligonucleotides in...20 Wu Y, Wang Y, Yang XH, Kang T, Zhao Y, Wang C et al. The deubiquitinase USP28 stabilizes LSD1 and confers stem -cell-like traits to breast cancer

Migration of the Three-dimensional Wind Field (3DWF) Model from Linux to Windows and Mobile Platforms

Science.gov (United States)

2017-11-01

Results in netCDF 11 4.3 Morphological Data Generation 16 5. 3DWF on Mobile Platforms 17 5.1 3DWF on Windows Mobile Devices 18 5.2 3DWF Migration to...Windows and Mobile Platforms by Giap Huynh and Yansen Wang Approved for public release; distribution is unlimited. NOTICES...Migration of the Three-dimensional Wind Field (3DWF) Model from Linux to Windows and Mobile Platforms by Giap Huynh and Yansen Wang

Magnetic resonance-guided regional gene delivery strategy using a tumor stroma-permeable nanocarrier for pancreatic cancer

OpenAIRE

Wang, Xiaolin; Wang,Qingbing; Li,Jianfeng; An,Sai; Chen,Yi; Jiang,Chen

2015-01-01

Qingbing Wang,1,2 Jianfeng Li,3 Sai An,3 Yi Chen,1 Chen Jiang,3 Xiaolin Wang1,2 1Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 2Shanghai Institute of Medical Imaging, 3Key Laboratory of Smart Drug Delivery, Ministry of Education, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai, People’s Republic of China Background: Gene therapy is a very promising technology for treatment of pancreatic ductal adenocarci...

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

Metallic Material Image Segmentation by using 3D Grain Structure Consistency and Intra/Inter-Grain Model Information

Science.gov (United States)

2015-01-05

Based on these research results, we built an interactive interface as a web application using the Django [9] web framework for the backend , and a...started from 2014) ∗ Partially supported by this AFOSR grant. Publications: 1. R. Meng, S. Nelakuditi, S. Wang, R. Choudhury. OmniView: A Mobile ...11. S. Singh, R. Meng, S. Nelakuditi, Y. Tong, S. Wang. SideEye: Mobile Assistant for Blind Spot Monitoring, International Conference on Computing

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

Science.gov (United States)

2013-10-01

Cancer Res, 6, 3056 (2000). 33. Dijkgraaf I, Beer AJ, Wester HJ, Front Biosci, 14, 887 (2009). 34. Lim EH, Danthi N, Bednarski M, Li KC , Nanomedicine, 1...Biol 2007;34:229-32. 34. Wang HH, Wang YX, Leung KC , Au DW, Xuan S, Chak CP, Lee SK, Sheng H, Zhang G, Qin L, Griffith JF, Ahuja AT. Durable...arylamide) (MBA), 3-(trimethoxysilyl) propylmethacrylate (MPS), tetraethoxysilane ( TEOS ), 3-(4,5)- dimethylthiahiazo(-z-yl)-3,5

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.

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,.

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.

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

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

Investigating Metabolic Control of Persister Formation in Biofilms

Science.gov (United States)

2013-10-01

Beer , K., McKay, G., Siehnel, R., Schafhauser, J., Wang, Y., et al. (2011). Active starva- tion responses mediate antibiotic tolerance in biofilms and...ATP concentration in Escherichia coli fermentations . Biotechnology and bioengineering 52, 364-372. Lemke, J.J., Sanchez-Vazquez, P., Burgos, H.L...1082– 1093. 33. Nguyen D, Joshi-Datar A, Lepine F, Bauerle E, Olakanmi O, Beer K, McKay G, Siehnel R, Schafhauser J, Wang Y, Britigan BE, Singh PK. 2011

Intranasal delivery of Huperzine A to the brain using lactoferrin-conjugated N-trimethylated chitosan surface-modified PLGA nanoparticles for treatment of Alzheimer’s disease

OpenAIRE

Meng,Qingqing; Wang,Aiping; Hua,Hongchen; Jiang,Ying; Wang,Yiyun; Mu,Hongjie; Wu,Zimei; Sun,Kaoxiang

2018-01-01

Qingqing Meng,1,* Aiping Wang,1,2,* Hongchen Hua,1 Ying Jiang,1 Yiyun Wang,1 Hongjie Mu,1 Zimei Wu,1 Kaoxiang Sun1 1School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, People’s Republic of China; 2State Key Laboratory of Long-Acting and Targeting Drug Delivery System, Shandong Luye Pharmaceutical Co., Ltd, Yantai, People’s Republic of China *These authors contribute...

CXCL14 Blockade of CXCL12/CXCR4 Signaling in Prostate Cancer Bone Metastasis

Science.gov (United States)

2017-10-01

10.1158/0008-5472.CAN-04-3785. 55. Jung Y, Kim JK, Shiozawa Y, Wang J, Mishra A, Joseph J, Berry JE, McGee S, Lee E, Sun H, Wang J, Jin T, Zhang H...and unfortunate complication of advanced prostate cancer resulting in significant pain and fractures . The most devastating consequence, however, is...treatments. These data suggest a mechanism of increased migration and invasion may be associated with expression of EMT genes. Regulation of Kinase

Sustained release of bactericidal concentrations of penicillin in the pleural space via an antibiotic-eluting pigtail catheter coated with electrospun nanofibers: results from in vivo and in vitro studies

OpenAIRE

Chao, Yin-Kai; Lee, Cheng-Hung; Liu, Kuo-Sheng; Wang, Yi-Chuan; Wang, Chih-Wei; Liu, Shih-Jung

2015-01-01

Yin-Kai Chao,1 Cheng-Hung Lee,2 Kuo-Sheng Liu,1 Yi-Chuan Wang,3 Chih-Wei Wang,4 Shih-Jung Liu3 1Department of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital-Linkou, College of Medicine, Chang Gung University, Taoyuan, Taiwan; 2Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital-Linkou, College of Medicine, Chang Gung University, Taoyuan, Taiwan; 3Department of Mechanical Engineering, Chang Gung University, Taoyuan, Taiwan; 4Department of P...

Identification and Characterization of Distinct Apoptotic Pathways in Cancer Cells Activated in Response to Treatment with Different Anti-Cancer Agents

Science.gov (United States)

2000-08-01

caspases precursors in different cell type induce apoptosis (Miura et al. 1993; Fernandes- 3 Alnemri et al. 1994; Kumar et al. 1994; Wang et al. 1994; Boldin ...association of ribosomes with mRNA. The lysates were sedimented through a linear sucrose gradient and fractions were collected. RNA was extracted from...precursors in different cell type induces apoptosis (Miura et al. 1993; Fernandes- Alnemri et al. 1994; Kumar et al. 1994; Wang et al. 1994; Boldin et al