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.

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.

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.

“Weary for the Heather and the Deer”: R. L. Stevenson Depicts the Scottish Diasporic Experience

Directory of Open Access Journals (Sweden)

Christy Danelle Di Frances

2015-07-01

Full Text Available Robert Louis Stevenson is well known as a writer of popular Victorian adventures, yet much of his fiction is steeped in the cultural and historical preoccupations of Scotland. Texts such as Kidnapped (1886, The Master of Ballantrae (1889, and Catriona (1893 hinge upon culturally significant events such as the Jacobite Rising of 1745 and the Appin Murder. These works also allude to the Highland Clearances of the eighteenth and nineteenth centuries and the Battle of Culloden with its ensuing disarming acts—all occurrences which contributed to or comprised significant catalysts for the large-scale expulsion of Scots from their homeland. Certainly, themes of exile pervade Stevenson’s Scottish work and maintain a more liminal presence in his later South Seas fiction, and many of the author’s finest characters can be read as enactments of temporary or permanent expatriates whose real-life counterparts form a fascinating cross-section of the diasporic movement. This paper focuses on several of these characters, whose adventures are encoded into their corresponding texts as fictional re-constructions of a broader experience common to displaced Scots in the eighteenth and nineteenth centuries. Some are driven from Scotland as a direct result of economic hardship or domestic conflict, while others leave (at least temporarily as a means of avoiding the political corruption and intrigue characteristic of the historical struggle for Scottish independence. Through characters like David Balfour, Alan Breck Stewart, James Durie, and Archie Weir, Stevenson explores the psychological ramifications of politically enforced and self-imposed exile, thus providing fictional extrapolations of the Scottish diasporic experience. These portrayals, infused with a the author’s own experiences abroad, offer fascinating microcosms which gesture towards the collective experience of a wide-scale network of displaced Scots in the Victorian world. An early version of this

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.

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

Directory of Open Access Journals (Sweden)

Chao Yang

2017-12-01

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

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 .

The Integration of Chuji Calendars in the Late Western Zhou Dynasty

Science.gov (United States)

Li, Y.

2017-03-01

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

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.

Use of the ion exchange method for determination of stability constants of uranyl ions with three soil humic acids

International Nuclear Information System (INIS)

Tao Zuyi; Du Jinzhou

1994-01-01

The ion exchange equilibrium method proposed by Ardakani and Stevenson has not been widely used to determine the stability constants of metal-soil organic matter complexes. In this paper the Ardakani-Stevenson's method has been modified and the stability constants of uranyl ion complexes with three soil humic acids were determined by using the modified Ardakani-Stevenson's method. (orig.)

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

Science.gov (United States)

Tindall, B J

2014-01-01

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

CHONdROME SPHÉNOÏdAL

African Journals Online (AJOL)

3- Linsen m, junmei W, Liwei Z, jianping D, xuzhu C. an intracranial chondro- ma with intratumoral and subarachnoidal hemorrhage. neurol India. 2011;. 59:310-3. 4- rogers Dj, Boseley me, Stephan mj, Browd S, Semerad DC. enchondroma of the skull base secondary to generalized enchondromatosis: a case report and.

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, ...

Inetu pardipoja juubel / Tõnu Ojala

Index Scriptorium Estoniae

Ojala, Tõnu, 1969-

2008-01-01

Oktoober tehnika ajaloos: 7. oktoobril 1948 tegi oma debüüdi Pariisi autonäitusel Citroën 2CV. 15. oktoobril 2003. aastal saatis Hiina kosmosesse sõjaväelenduri Yang Liwei. 11. oktoobril 1968. a startis esimene mehitatud Apollo-missioon. 1. oktoobril 1908. aastal jõudis Ameerikas turule Ford-T

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。

Gebed en die vorming van Christelike identiteit in Openbaring

African Journals Online (AJOL)

31 Jul 2015 ... 111.3 – Johns 2003). Deur die ... David Aune (2006:107) merk tereg op dat ... Stevenson 1995:257–272). ... sien Stevenson (2001:234). 6. ...... McKinnon, J., 1987, Music in early chrisfian worship, Cambridge University Press,.

Modulation of epithelial sodium channel in human alveolar epithelial ...

African Journals Online (AJOL)

Modulation of epithelial sodium channel in human alveolar epithelial cells by lipoxin A4 through AhR-cAMP-dependent pathway. Bi-Huan Cheng1,2, Li-Wei Pan2, Sheng-Rong Zhang3, Bin-Yu Ying2, Ben-Ji. Wang2, Guo-Liang Lin2 and Shi-Fang Ding1*. 1Department of Critical Care Medicine, Qilu Hospital of Shandong ...

Graphene energy storage and conversion applications

CERN Document Server

Liu, Zhaoping

2014-01-01

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

Diverging Interpretations of Charlotte Brontë’s Jane Eyre (1847: Franco Zeffirelli’s and Robert Stevenson’s Screen Adaptations Divergences interprétatives autour de Jane Eyre (1847 de Charlotte Brontë : les adaptations cinématographiques de Franco Zeffirelli et Robert Stevenson

Directory of Open Access Journals (Sweden)

Delphine Letort

2009-07-01

Full Text Available Franco Zeffirelli et Robert Stevenson nous offrent deux interprétations de Jane Eyre à travers des adaptations qui retiennent des choix narratifs souvent parallèles mais dont les mises en scène diffèrent, creusant un écart manifeste au niveau de la caractérisation du personnage éponyme. Le premier dramatise le récit pour souligner l’obstination de l’enfant et retracer le développement de la jeune femme tandis que le second adopte une approche hollywoodienne classique, utilisant le noir et blanc pour évoquer la fragilité de l’enfant et de la femme dans une structure sociale répressive soumise à l’autorité masculine. Les portraits esquissés par les réalisateurs reflètent des choix d’interprétation guidés par une lecture personnelle et contemporaine du récit de Charlotte Brontë.

Salidroside pretreatment attenuates apoptosis and autophagy during hepatic ischemia?reperfusion injury by inhibiting the mitogen-activated protein kinase pathway in mice

OpenAIRE

Feng, Jiao; Zhang, Qinghui; Mo, Wenhui; Wu, Liwei; Li, Sainan; Li, Jingjing; Liu, Tong; Xu, Shizan; Fan, Xiaoming; Guo, Chuanyong

2017-01-01

Jiao Feng,1,* Qinghui Zhang,2,* Wenhui Mo,3,* Liwei Wu,1 Sainan Li,1 Jingjing Li,1 Tong Liu,1 Shizan Xu,4 Xiaoming Fan,5 Chuanyong Guo1 1Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 2Department of Clinical Laboratory, Kunshan First People’s Hospital Affiliated to Jiangsu University, Kunshan, JiangSu, 3Department of Gastroenterology, Minhang Hospital, Fudan University, Shanghai, 4Department of Gastroenter...

Armuloo lõpp / Merril Stevenson

Index Scriptorium Estoniae

Stevenson, Merril

2006-01-01

Briti peaministri Tony Blairi ametist lahkumise järel arvatakse esile kerkivat kahte tugevamat liidrit, ühelt poolt konservatiivide peaministrikandidaat David Cameron, teisalt leiboristide Gordon Brown - järglane praegusele peaministrile. Vt. samas: Maailma liider otsib järgmist suurt väljakutset

Ian Stevenson: An Omega Interview.

Science.gov (United States)

Kastenbaum, Robert

1994-01-01

Presents interview with Professor of Psychiatry and Director, Division of Personality Studies, in Department of Psychiatric Medicine at University of Virginia (Charlottesville). Discusses one controversial topic in area of death studies, cases suggestive of reincarnation. Describes first case he investigated, method of inquiry used to investigate…

Marine Chemistry in the People’s Republic of China.

Science.gov (United States)

1984-08-01

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

Mapping axel heyst's island: the limits of allegory in Conrad's Victory Mapping axel heyst's island: the limits of allegory in Conrad's Victory

Directory of Open Access Journals (Sweden)

John Derrick

2008-04-01

Full Text Available Readers of Treasure Island may remember Stevenson's observation that his novel grew up around the treasure map he had one day draw in a mood of daydream. The map receeded and incited his prose, providing not only tmosphere, but stimulus for plot. Thus Jim Hawkins discovers Stevenson's map (attributed to Captain Flint in Billy Bones' tarry trunk, and the game is afoot. Having invented such places as the anchorage, the stockade, Spyglass Hill and the like, the author was at pains to connect them in a story that converges in time as well as space at the X that marks the spot of Flint's silver. Readers of Treasure Island may remember Stevenson's observation that his novel grew up around the treasure map he had one day draw in a mood of daydream. The map receeded and incited his prose, providing not only tmosphere, but stimulus for plot. Thus Jim Hawkins discovers Stevenson's map (attributed to Captain Flint in Billy Bones' tarry trunk, and the game is afoot. Having invented such places as the anchorage, the stockade, Spyglass Hill and the like, the author was at pains to connect them in a story that converges in time as well as space at the X that marks the spot of Flint's silver.

Mapping axel heyst's island: the limits of allegory in Conrad's victory Mapping axel heyst's island: the limits of allegory in Conrad's victory

Directory of Open Access Journals (Sweden)

John Derrick

2008-04-01

Full Text Available Readers of Treasure Island may remember Stevenson's observation that his novel grew up around the treasure map he had one day draw in a mood of daydream. The map preceeded and incited his prose, providing not only atmosphere, but stimulus for plot. Thus Jim Hawkins discovers Stevenson's map (attributed to Captain Flint in Billy Bones' tarry trunk, and the game is afoot. Having invented such places as the anchorage, the stockade, Spyglass Hill and the like, the author was at pains to connect them in a story that converges in time as well as space at the X that marks the spot of Flint's silver. Readers of Treasure Island may remember Stevenson's observation that his novel grew up around the treasure map he had one day draw in a mood of daydream. The map preceeded and incited his prose, providing not only atmosphere, but stimulus for plot. Thus Jim Hawkins discovers Stevenson's map (attributed to Captain Flint in Billy Bones' tarry trunk, and the game is afoot. Having invented such places as the anchorage, the stockade, Spyglass Hill and the like, the author was at pains to connect them in a story that converges in time as well as space at the X that marks the spot of Flint's silver.

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

Directory of Open Access Journals (Sweden)

Zhilin Chen

2017-02-01

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

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)

Simultaneous analysis in renormalization and factorization scheme dependences in perturbative QCD

International Nuclear Information System (INIS)

Nakkagawa, Hisao; Niegawa, Akira.

1983-01-01

Combined and thorough investigations of both the factorization and the renormalization scheme dependences of perturbative QCD calculations are given. Our findings are that (i) by introducing a multiscale-dependent coupling the simultaneous parametrization of both scheme-dependences can be accomplished, (ii) Stevenson's optimization method works quite well so that it gives a remarkable prediction which forces us to exponentiate ''everything'' with uncorrected subprocess cross sections, and (iii) the perturbation series in QCD may converge when Stevenson's principle of minimal sensitivity is taken into account at each order of perturbative approximation. (author)

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

Directory of Open Access Journals (Sweden)

Yang ZY

2016-03-01

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

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

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...

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 ...

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 ...

Mercury's thermal history and the generation of its magnetic field

International Nuclear Information System (INIS)

Schubert, G.; Ross, M.N.; Stevenson, D.J.; Spohn, T.

1988-01-01

Thermal history of Mercury's interior is examined using the model of Stevenson et al. (1983), extended to include the effects of tidal heating in Mercury's solid inner core. The implications of Mercury's thermal history for the source of the planet's magnetic field are discussed. It is shown that the major results of this model are similar to the results obtained with the Stevenson et al. model, except for the addition of inner-core tidal dissipation. It is concluded that the extended model properly characterizes Mercury's internal structure and thermal history, and that the criteria for dynamo generation are not properly satisfied. Alternative explanations, including the possibility of a weak thermoelectric dynamo, are examined

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

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)

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 ...

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

African Journals Online (AJOL)

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

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

Download this PDF file

African Journals Online (AJOL)

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

78 FR 39670 - World Trade Center Health Program; Addition of Prostate Cancer to the List of WTC-Related Health...

Science.gov (United States)

2013-07-02

... M, Teitelbaum SL, Stevenson L, Kochman A, Kaplan J, Dellenbaugh C, Kahn A, Biro FN, Crane M, Crowley...) with regard to coverage for preventive measures, including screening tests, counseling, immunizations...

Occurrence of the saw-whet owl in Florida

Science.gov (United States)

Lesser, F.H.; Stickley, A.R.

1967-01-01

On 31 October 1965 at 1000 hours we observed and collected a Saw-whet Owl (Aegolius acadicus) in adult plumage and in apparently good physical condition at Ponte Vedra, St. Johns County, Florida. The bird flew from beneath a truck to a cross beam in a garage adjoining a large, fresh-water, wooded swamp dominated by cabbage palms (Sabal palmetto). We found a regurgitated pellet and a freshly killed, partially eaten cotton mouse (Peromyscus gossypinus) beneath the truck. The bird was sent to Henry M. Stevenson for deposit in Florida State University Museum, Tallahassee (specimen no. 4092b). Dr. Stevenson found that the skull had been shattered and the gonads destroyed in collecting. Total length (before skinning) was 210 mm.

A Special Issue on Learning in the Workplace.

Science.gov (United States)

Handy, Charles; And Others

1994-01-01

"Foreword" (Handy); "Creda's Vocational Training Scheme" (Bradley); "IBM: Learning for Life" (Stevenson); "Personal Development at Sainsbury's" (Deaves); "Ford Employee Development and Assistance Programmes" (Moore); "Hotpoint North Wales" (Jones); "Derbyshire Employee Development…

Transportability Testing of the Family of Medium Tactical Vehicles (FMTV) 10-Ton Dump Truck, TP-94-01, Rev. 2, June 2004, "Transportability Testing Procedures"

National Research Council Canada - National Science Library

Barickman, Philip W

2007-01-01

... (FMTV) 10-ton dump truck manufactured by Stewart and Stevenson Systems, Inc., Sealy, Texas. The testing was conducted in accordance with TP-94-01, Revision 2, June 2004 "Transportability Testing Procedures...

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, ...

77 FR 16817 - Sunshine Act Meetings

Science.gov (United States)

2012-03-22

...: Wednesday, March 21, 2012, 10 a.m.- 11 a.m. Meeting Canceled. For a recorded message containing the latest agenda information, call (301) 504-7948. CONTACT PERSON FOR ADDITIONAL INFORMATION: Todd A. Stevenson...

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.

ISSN 2073 ISSN 2073-9990 East Cent. Afr. J. surg. (Online) 9990 ...

African Journals Online (AJOL)

Prof Kakande

Afr. J. surg. ..... September/October 2003. 3. Hardin R, Stevenson M, Downie W, Wilson G. Assessment of clinical competence using objective ... Michael J. Griesser, Matthew C. Beran, David C. Flanigan, Michael Quackenbush, DO, Corey Van ...

Browse Title Index

African Journals Online (AJOL)

Items 301 - 350 of 1272 ... Vol 35, No 4 (2009), Comparison of microbial contamination at various ... digesters using iron (III) chloride: performance, origin and effects, Abstract PDF ... response map for the Stevenson Hamilton Research Supersite, ...

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.

How to resolve the factorization- and the renormalization-scheme ambiguities simultaneously

International Nuclear Information System (INIS)

Nakkagawa, H.; Niegawa, A.

1982-01-01

A combined investigation of both the factorization- and renormalization-scheme dependences of perturbative QCD calculations is reported. Applyong Stevenson's optimization method, we get a remarkable result, which forces us to exponentiate 'everything' with uncorrected subprocess cross sections. (orig.)

Genetics Home Reference: 15q13.3 microdeletion

Science.gov (United States)

... GW, Spence JE, Amato S, Rousseau JA, Moghaddam B, Skinner C, Skinner SA, Bernes S, Armstrong N, Shinawi M, Stankiewicz P, ... Sharp AJ, Mefford HC, Li K, Baker C, Skinner C, Stevenson RE, Schroer RJ, Novara F, De ...

Birds of Golden Pride Project area, Nzega District, central Tanzania ...

African Journals Online (AJOL)

ols 2003; Nichols & Grant 2007; Gould 2011). In some instances ... C. Werema, K.M. Howell, C.A. Msuya, J. Sinclair, A. Macha. 27 .... We thank David Moyer and two anonymous reviewers for constructive comments that greatly ... StevenSOn, t.

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

78 FR 90 - National Medal of Technology and Innovation Call for 2013 Nominations

Science.gov (United States)

2013-01-02

... successful products and services. Eligibility and Nomination Criteria: Nomination Guidelines and nomination...] National Medal of Technology and Innovation Call for 2013 Nominations AGENCY: United States Patent and... Medal of Technology and Innovation (NMTI). Since establishment by Congress in the Stevenson-Wydler...

Attentional bias and physiological stress sensitivity in children and adolescents with an anxiety disorder

NARCIS (Netherlands)

V.L. Kallen (Victor)

2007-01-01

textabstractAlthough periods of heightened anxiety are part of normal psychological development (Gullone et al., 2 001; Stevenson-Hinde, & Shouldice, 1995; Westenberg et al., 2 004), a significant proportion of all children and adolescents report anxiety levels above developmentally appropriate

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.

41 CFR 102-36.475 - What is the authority for transfers under “Computers for Learning”?

Science.gov (United States)

2010-07-01

....475 What is the authority for transfers under “Computers for Learning”? (a) The Stevenson-Wydler... excess education-related federal equipment to educational institutions or nonprofit organizations for... education-related equipment may be transferred directly under established agency procedures, or reported to...

Research

African Journals Online (AJOL)

ebutamanya

2 nov. 2015 ... Séraphin Nguefack1,2, Anderson Ngouo Tchiffo3, David Chelo2,4, ..... Stevenson et al [22], 38% des enfants IMC avaient un retard .... Krick J, Murphy-Miller P, Zeger S, Wright E. Pattern of growth ... Washington DC.2003.

Enhanced Healing of Segmental Bone Defects by Modulation of the Mechanical Environment

Science.gov (United States)

2013-10-01

Employment opportunities received based upon experience/ training supported by this award Partly based upon her research during the completion of...School, Coventry CV4 7AL, United Kingdom References 1. Stevenson S. Enhancement of fracture healing with autogenous and allogeneic bone grafts. Clin

2278-IJBCS-Article-Nanfack Minkeu Ferdinand

African Journals Online (AJOL)

hp

Available online at http://ajol.info/index.php/ijbcs. Int. J. Biol. Chem. Sci. 9(3): 1630-1643, ..... (Ferrer, 2003; Pimentel, 2005; Meeker et al.,. 2008; Zeinab et ..... Collado A, Stevenson J, Scaife S,. Dafa'alla T, Fu G, .... Kisinza W, David J-P. 2014.

Southern African Journal of Anaesthesia and Analgesia - Vol 10, No ...

African Journals Online (AJOL)

Post-operative neuromuscular function of patients receiving non-depolarising muscle relaxants at Universitas Hospital, Bloemfontein, South Africa: research · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. WT Nell, N Stevenson, T Ridgard, FW Van der Westhuizen, ...

The Daily Text: Increasing Parental Involvement in Education with Mobile Text Messaging

Science.gov (United States)

Pakter, Alexander; Chen, Li-Ling

2013-01-01

Numerous educational researches have showed that parental involvement in schools is highly correlated with higher student performance (Griffith, 1996; Jeynes, 2005, 2012; Sheldon, 2003; Stevenson & Baker, 1987; Williams, & Sanches, 2012). The research results are so evident that schools are now required by law to implement parental…

Students as Resurrectionists--A Multimodal Humanities Project in Anatomy Putting Ethics and Professionalism in Historical Context

Science.gov (United States)

Hammer, Rachel R.; Jones, Trahern W.; Hussain, Fareeda Taher Nazer; Bringe, Kariline; Harvey, Ronee E.; Person-Rennell, Nicole H.; Newman, James S.

2010-01-01

Because medical students have many different learning styles, the authors, medical students at Mayo Clinic, College of Medicine researched the history of anatomical specimen procurement, reviewing topic-related film, academic literature, and novels, to write, direct, and perform a dramatization based on Robert Louis Stevenson's "The…

Electrical power systems for distributed generation

Energy Technology Data Exchange (ETDEWEB)

Robertson, T.A.; Huval, S.J. [Stewart & Stevenson Services, Inc., Houston, TX (United States)

1996-12-31

{open_quotes}Distributed Generation{close_quotes} has become the {open_quotes}buzz{close_quotes} word of an electric utility industry facing deregulation. Many industrial facilities utilize equipment in distributed installations to serve the needs of a thermal host through the capture of exhaust energy in a heat recovery steam generator. The electrical power generated is then sold as a {open_quotes}side benefit{close_quotes} to the cost-effective supply of high quality thermal energy. Distributed generation is desirable for many different reasons, each with unique characteristics of the product. Many years of experience in the distributed generation market has helped Stewart & Stevenson to define a range of product features that are crucial to most any application. The following paper will highlight a few of these applications. The paper will also examine the range of products currently available and in development. Finally, we will survey the additional services offered by Stewart & Stevenson to meet the needs of a rapidly changing power generation industry.

Construction and start-up of a 250 kW natural gas fueled MCFC demonstration power plant

Energy Technology Data Exchange (ETDEWEB)

Figueroa, R.A.; Carter, J.; Rivera, R.; Otahal, J. [San Diego Gas & Electric, CA (United States)] [and others

1996-12-31

San Diego Gas & Electric (SDG&E) is participating with M-C Power in the development and commercialization program of their internally manifolded heat exchanger (IMHEX{reg_sign}) carbonate fuel cell technology. Development of the IMHEX technology base on the UNOCAL test facility resulted in the demonstration of a 250 kW thermally integrated power plant located at the Naval Air Station at Miramar, California. The members of the commercialization team lead by M-C Power (MCP) include Bechtel Corporation, Stewart & Stevenson Services, Inc., and Ishikawajima-Harima Heavy Industries (IHI). MCP produced the fuel cell stack, Bechtel was responsible for the process engineering including the control system, Stewart & Stevenson was responsible for packaging the process equipment in a skid (pumps, desulfurizer, gas heater, turbo, heat exchanger and stem generator), IHI produced a compact flat plate catalytic reformer operating on natural gas, and SDG&E assumed responsibility for plant construction, start-up and operation of the plant.

Zebrafish Functional Genetics Approach to the Pathogenesis of Well-Differentiated Liposarcoma

Science.gov (United States)

2015-12-01

Roderick JE, LaBelle JL, Bird G, Mathieu R, Bodaar K, Colon D, Pyati U, Stevenson KE, Qi J, Harris M, Silverman LB, Sallan SE, Bradner JL, Neuberg DS...pathogenesis of high-risk T-cell acute lymphoblastic leukemia. Our approach combines human cancer genomics with functional genetics, biochemistry and

Extended coherence lifetimes in microcavities under angle-resonant pumping conditions

DEFF Research Database (Denmark)

Østergaard, John Erland; Birkedal, Dan; Mizeikis, V.

2001-01-01

processes by the final-state polariton population. Strong enhancements of the scattering processes have been observed as a result of up to several 100 polaritons per final k-state under angle-resonant pumping conditions (Erland et al, 2000; Stevenson et al, 2000). Energy and wave vector are conserved...

East African Rarities Committee (EARC) Special Report Species ...

African Journals Online (AJOL)

David Fisher (Chairman), David Pearson and Nigel Hunter (Secretary) on .... Dimorphic Egrets at Bagamoyo on 04 March 2012 (N. Baker, R. Marais, J. Simms & ... Stevenson), and an immature bird photographed near the Mbalageti River in the western ... 2005), photographs from Murchison Falls NP in July 2003, July 2005.

Book reviews | Lindsell | Scopus: Journal of East African Ornithology

African Journals Online (AJOL)

Birds of the Horn of Africa: Ethiopia, Eritrea, Djibouti, Somalia and Socotra. Nigel Redman, Terry Stevenson and John Fanshawe with contributions from Nik Borrow and Brian Finch. Illustrated by John Gale and Brian Small. 2009. Birds of Ethiopia and Eritrea: an atlas of distribution. John Ash and John Atkins.

Mida tulevikuga peale hakata? / Arko Olesk

Index Scriptorium Estoniae

Olesk, Arko, 1981-

2014-01-01

Arvustus: Kaku, Michio. Tulevikufüüsika : kuidas teadus aastal 2100 kujundab inimsaatust ja meie igapäevast elu / tlk. Arko Olesk. Tallinn : Pilgrim, 2013 ; Stevenson, Mark. Optimisti teekond tulevikku : üks uudishimulik sell tahab teada: mis saab edasi? / tlk. Vahur Lokk. Tallinn : Äripäev, 2013

Leaving the Nest: Evaluating the First National Flight of the Online Ethics Course CHRPP (Course of Human Participant Protection)

Science.gov (United States)

Stockley, Denise; Balkwill, Laura-Lee; Hoessler, Carolyn

2016-01-01

In 2008, Queen's University launched an online tutorial called CHRPP, the Course in Human Research Participant Protection, and published a paper about its purpose, design, and usability in Balkwill, Stevenson, Stockley, and Marlin (2009). CHRPP was originally created to raise awareness among research students about the federal policy regarding…

Biodegradation of RDX by Stimulating Humic Substance- and Fe(III) - Reduction

Science.gov (United States)

2007-06-19

30. Lovley, D. R. 1995. Microbial Reduction of Iron, Manganese, and Other Metals. Adv. Agronomy 54:175-231. 31. Lovley, D. R., and E. L. Blunt...167. 57. Stevenson, F. J. 1982. Humus chemistry genesis, composition, reactions. Wiley Interscience, New York. 58. Stolz, J. F., D. R. Lovley, and

Academic Behavioural Confidence: A Comparison of Medical and Psychology Students

Science.gov (United States)

Sanders, Lalage; Sander, Paul

2007-01-01

Introduction. Sander, Stevenson, King and Coates (2000) identified differences between medical students in a conventional university and psychology students in a post-1992 university in their responses to different styles of learning and teaching. Method. It had been hypothesised that differing levels of confidence explained why the former felt…

75 FR 43491 - Sunshine Act Meetings

Science.gov (United States)

2010-07-26

....-10:30 a.m., Wednesday July 21, 2010. Changes to Meeting: Meeting postponed. For a recorded message containing the latest agenda information, call (301) 504-7948. FOR FURTHER INFORMATION CONTACT: Contact..., Bethesda, MD 20814 (301) 504-7923. Dated: July 21, 2010. . Todd A. Stevenson, Secretary. [FR Doc. 2010...

Author Details

African Journals Online (AJOL)

Deshmukh, Ian. Vol 48 (2002) - Articles Notes: Observations of Butterfly Migrations in Uganda, 2002. Abstract · Vol 48 (2002) - Articles Book Review: Field Guide to the Birds of East Africa, by Terry Stevenson and John Fanshawe Abstract. ISSN: 0041-574X. AJOL African Journals Online. HOW TO USE AJOL.

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

Building a Steganography Program Including How to Load, Process, and Save JPEG and PNG Files in Java

Science.gov (United States)

Courtney, Mary F.; Stix, Allen

2006-01-01

Instructors teaching beginning programming classes are often interested in exercises that involve processing photographs (i.e., files stored as .jpeg). They may wish to offer activities such as color inversion, the color manipulation effects archived with pixel thresholding, or steganography, all of which Stevenson et al. [4] assert are sought by…

Earth, Wind, and Fire: Managing Risk in Today's Schools Part 1--Fire!

Science.gov (United States)

Weeks, Richard

2010-01-01

If one word can characterize what may be troubling about risk management in today's schools, it is "complacency." Complacency is a negative behavior that could entrap people into letting their guard down. In "The School Business Administrator," authors Kenneth Stevenson and Don Tharpe write: "A successful school business administrator has a…

Application of hydropedological insights in hydrological modelling of ...

African Journals Online (AJOL)

In this paper the output of a digital soil mapping exercise was used as the soil input into a distributed hydrological model (ACRU) for a test site within the Stevenson-Hamilton Research Supersite, Kruger National Park (South ... The outputs evaluated included both streamflow and soil water content at selected soil profiles.

78 FR 52513 - Sunshine Act Meeting; Cancellation

Science.gov (United States)

2013-08-23

..., August 21, 2013, page 51713. ANNOUNCED TIME AND DATE OF MEETING: Wednesday, August 21, 2013, 10 a.m.-11 a.m. MEETING CANCELED. For a recorded message containing the latest agenda information, call (301) 504... West Highway, Bethesda, MD 20814 (301) 504- 7923. Dated: August 21, 2013. Todd A. Stevenson, Secretary...

Browse Title Index

African Journals Online (AJOL)

Items 151 - 200 of 1254 ... J Wilsenach, L Burke, V Radebe, M Mashego, W Stone, M Mouton, A Botha ... David O. Omole, Adekunle A. Badejo, Julius M. Ndambuki, ... Vol 29, No 1 (2003), Analysis of the functional diversity of the ... of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa, Abstract PDF.

76 FR 23265 - Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To List the Smooth...

Science.gov (United States)

2011-04-26

... subsequently summarize in our 12-month finding. Petition History On April 5, 2005, we received a petition... Argentina, except in the Andes (Stevenson and Anderson 1994, p. 355; Quinn and Startek-Foote 2000, section 3..., abundance, and life history (Millsap et al. 1990, pp. 28-29). Information available in Service files at the...

Research and Clinical Center for Child Development Annual Report, 1994-1995, No. 18.

Science.gov (United States)

Wakai, Kunio, Ed.; Chen, Shing-Jen, Ed.

This annual report discusses several topics related to the work of the Research and Clinical Center for Child Development. Seven topics are covered in the report. The articles are: (1) "Fathers' Participation in the Lives of Their 4-Month-Old Infants: The United States and Japan" (Marguerite Stevenson Barratt, Koichi Negayama and…

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

Vibration reduction at the engine-pumps assembly of the main moderator system

International Nuclear Information System (INIS)

Holostencu, Adriana; Dinu, Marius

2005-01-01

Problem of decreasing vibrations in the main moderator motor at Cernavoda NPP - Unit 1 is presented. The moderator pumps are of centrifugal, vertical, single stage and double suction type. Each pump is provided with a main motor (690 Kw, 50 Hz, 6 KV) capable of full rotative speed and a secondary motor, also known as 'pony motor' (15 Kw, 50 Hz, 380 V) capable of a quarter of the full speed. At starting-commissioning stage of Cernavoda NPP, the vibration level in the moderator pump - motor assembly had an average value of 6 mm/s with spurious peaks up to 8 mm/s. It has to be mentioned that operation with a high vibration level may lead to: - a premature wear of the motor bearings; - extra stresses and fatigue in the material of pump and associated pipes. In order to maintain vibration speed to the design limit, the NPP personnel have started investigations since 1997. The main activities were: - verification of the vibration measuring loops; - checking the torque of the bolts that hold the motor's case; - measuring the start-up and nominal currents of the motors in order to determine any phase unbalance; - adjusting the spring hangers from the pumps discharge with simultaneous monitoring of the motor vibration level; - installation of rubber pads in the gap between the motor lugs and the existing seismic supports. None of these actions revealed deviations from the installation requirements or operating parameters. In 1999, a contract with EUROTEST S. A and Stevenson was signed, in order to find a solution to reduce the vibration level. The EUROTEST/ Stevenson action plan contains de following main activities: 1. Creating a calculus model of the moderator system, based on the design drawings provided by Cernavoda NPP; 2. Preparing and performing the vibration measurements in various points of the system; 3. Analyzing the measurements results; 4. Calibrating the calculus model created in step 1, according with the field measurements; 5. Propose a solution to reduce

Consensus among Economists--An Update

Science.gov (United States)

Fuller, Dan; Geide-Stevenson, Doris

2014-01-01

In this article, the authors explore consensus among economists on specific propositions based on a fall 2011 survey of American Economic Association members. Results are based on 568 responses and provide evidence of changes in opinion over time by including propositions from earlier studies in 2000 (Fuller and Geide-Stevenson 2003) and 1992…

An indigobird Vidua sp. puzzle in Uganda

African Journals Online (AJOL)

eGuide to Birds of East Africa. www.mydigitalearth. com) recording of Dusky Indigobird (Stevenson et al. 2014) and differed from that of. Village Indigobird. He managed to get some photographs, but was unsuccessful in getting a recording of the bird he was observing. Because Cameroon Indigobird is not known to the East ...

Creating a conceptual hydrological soil response map for the ...

African Journals Online (AJOL)

2014-03-03

Mar 3, 2014 ... a digital soil mapping (DSM) approach to soil mapping can speed up the mapping process and thereby extend soil map use in the field of ... This research uses an expert-knowledge DSM approach to create a soil map for Stevenson Hamilton .... the different bands of the Landsat and SPOT 5 images.

ENGLISH, JUNIOR YEAR, SECOND SEMESTER. HIGH SCHOOL TELEVISION SERIES, SEMINAR--63.

Science.gov (United States)

GANCZEWSKI, JOAN D.

NINETY TELECAST OUTLINES ARE INCLUDED. THE CLASS WAS BROADCASTED FIVE MORNINGS A WEEK FOR 18 WEEKS. THE TELECAST BEGAN WITH THE ROMANTIC PERIOD, INCLUDING ROBERT BURNS, ROBERT LOUIS STEVENSON, THE LAKE POETS, SIR WALTER SCOTT, LAMB, HAZLITT, LORD BYRON, P.B. SHELLEY, JOHN KEATS, AND JANE AUSTEN. LESSONS ON GRAMMAR, SPELLING, AND THE FIRST…

Creating a conceptual hydrological soil response map for the ...

African Journals Online (AJOL)

The use of a digital soil mapping (DSM) approach to soil mapping can speed up the mapping process and thereby extend soil map use in the field of hydrology. This research uses an expert-knowledge DSM approach to create a soil map for Stevenson Hamilton Research Supersite within the Kruger National Park, South ...

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.

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

Now Is the Time for CVE-2. Updating and Implementing a Revised U.S. National Strategy to Counter Violent Extremism

Science.gov (United States)

2015-01-05

Marxism . According to Stevenson and Haberman, Karl Marx, a German philosopher, economist, sociologist, and eventual atheist, whose theories on...socialism and capitalism led to what is known today as Marxism , suggested that ideology plays a significant role in a society’s economic structure.61...Egypt, the European Union, France , Germany, India, Indonesia, Japan, Jordan, Nigeria, Pakistan, Qatar, Russia, Saudi Arabia, South Africa, Switzerland

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)

Is It Time to Designate Coast Guard Special Operations Forces

Science.gov (United States)

2005-06-17

174 Commander Matthew Creelman , USCG Division Chief........................................ 174...February 2005. 9Pailliotet and Phelan. 10Ibid. 11Matthew Creelman , interview by author, Yorktown, VA, 25 January 2005. 12James Perry Stevenson, The $5...doing some research for my master’s thesis at the Army Command and General Staff College. I found out from CDR Creelman that G-CI has ended ITD’s long

Water Music

Science.gov (United States)

Filman, Robert E.

2005-01-01

In "The Green Isle in the Sea", James Thurber relates a Lemony Snicket-style series of unfortunate events that happened to an old gentleman one day, concluding with a moral amplifying a theme from Robert Louis Stevenson: "The world is so full of a number of things. I am sure we should all be as happy as kings, and you know how happy kings are."

Perfiles clínicos y hemodinámicos en pacientes con falla cardiaca aguda

Directory of Open Access Journals (Sweden)

Luis Eduardo Calderón

2017-09-01

Conclusiones: la falla cardíaca aguda descompensada es el perfil de presentación clínica más común en nuestra población con dos tercios del total de casos. El perfil hemodinámico más frecuente fue el “caliente y húmedo” (Stevenson B, resultados que concuerdan con lo observado en estudios locales y registros internacionales.

Military History: A Selected Bibliography

Science.gov (United States)

2003-03-01

II. 1959. Stadelman, Rudolf . Scharnhorst: Schicksal and geistige Welt. 1952. Tarle, Eugene. Napoleon’s Invasion of Russia. 1942. Thiry, J...of Germany. 1975. *** Smith, Cecil Woodham. The Reason Why. 1965. Stadelman, Rudolf . Moltke und der Stadt. 1950. *** Wawro, Geoffrey. The Austro...Gerhard. The Sword and the Scepter, 4 vols. 1973. Steiner , Zarc S. The Foreign Office and Foreign Policy, 1898-1914. 1969. *** Stevenson, David

Fundamental studies of the chemical vapor deposition of diamond. Final technical report, April 1, 1988--December 31, 1994

Energy Technology Data Exchange (ETDEWEB)

Nix, W.D.

1995-05-01

We submit here a final technical report for the research program entitled: Fundamental Studies of the Chemical Vapor Deposition of Diamond, DOE Grant No. DE-FG05-88ER45345-M006. This research program was initiated in 1988 under the direction of the late Professor David A. Stevenson and was renewed in 1992. Unfortunately, at the end of 1992, just as the last phase of this work was getting underway, Professor Stevenson learned that he had developed mesothelioma, a form of cancer based on asbestos. Professor Stevenson died from that disease in February of 1994. Professor William D. Nix, the Chairman of the Materials Science department at Stanford was named the Principal Investigator. Professor Nix has assembled this final technical report. Much of the work of this grant was conducted by Mr. Paul Dennig, a graduate student who will receive his Ph.D. degree from Stanford in a few months. His research findings are described in the chapters of this report and in the papers published over the past few years. The main discovery of this work was that surface topology plays a crucial role in the nucleation of diamond on silicon. Dennig and his collaborators demonstrated this by showing that diamond nucleates preferentially at the tips of asperities on a silicon surface rather than in the re-entrant comers at the base of such asperities. Some of the possible reasons for this effect are described in this report. The published papers listed on the next page of this report also describe this research. Interested persons can obtain copies of these papers from Professor Nix at Stanford. A full account of all of the research results obtained in this work is given in the regular chapters that follow this brief introduction. In addition, interested readers will want to consult Mr. Dennig`s Ph.D. dissertation when it is made available later this year.

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 ...

Dollar Summary of Prime Contract Awards by State, Place, and Contractor, FY84, Part 5, (Ashton, Rhode Island-Sinclair, Wyoming).

Science.gov (United States)

1984-01-01

BERGSTROM AIR FORCE CITY OF AUSTIN 4,745 4,745 CPT CORPORATION 66 66 CSR CONTRACTING INC 554 554 DAILEY...317 STARBUCK INDUSTRIAL PUMP SALES COM 147 147 RIDGE CONSTRUCTION CO INC 240 240 SIUSLAW CONSTRUCTION 352 352 SPOONER MECHANICAL CONTRS 226 226 TOTAL... STARBUCK 965 965 STEVENSON BLOCH LUMBER COMPANY 44 44 SUMNER SPACE TECH ENGINEERING INC 762 762 SUNNYSIDE INDEPENDENT FOOD PROCSSRS CORP 86 66 TACOMA

Biomonitoring of Environmental Status and Trends (BEST) Program: Selected Methods for Monitoring Chemical Contaminants and their Effects in Aquatic Ecosystems

Science.gov (United States)

2000-02-01

1995. New nephron devel- opment in fish from polluted waters: a possi- ble biomarker. Ecotoxicology 4:157-68. Couch JA. 1985. Prospective study of...Carlson AR. 1998. Comparative sensitivity of five species of macrophytes and six species of algae to atrazine, metribuzin, alachlor, and meto...Stevenson JC, Jones TW, Means JC. 1985. Effects of atrazine and linuron on photosynthesis and growth of the macrophytes Potamogeton per- foliatus L

Explaining autism spectrum disorders: central coherence vs. predictive coding theories.

Science.gov (United States)

Chan, Jason S; Naumer, Marcus J

2014-12-01

In this article, we review a recent paper by Stevenson et al. (J Neurosci 34: 691-697, 2014). This paper illustrates the need to present different forms of stimuli in order to characterize the perceptual abilities of people with autism spectrum disorder (ASD). Furthermore, we will discuss their behavioral results and offer an opposing viewpoint to the suggested neuronal drivers of ASD. Copyright © 2014 the American Physiological Society.

Representations of same-sex relationships between female characters in all-ages comics: Princess Princess Ever After and Lumberjanes.

Science.gov (United States)

Gillingham, Erica

2018-04-25

Representations of lesbian, gay, bisexual, transgender, and queer (LGBTQ) characters in comics for an all-ages readership have emerged in the United States in the early twenty-first century. This essay examines the narrative constructions of same-sex relationships between female characters in two all-ages speculative fiction comics, Princess Princess Ever After by Katie O'Neill, and Lumberjanes, created by Shannon Watters, Grace Ellis, Noelle Stevenson, and Brooke Allen.

Modeling Climate-Change Effects on Snake Range Extents for Military Land Management

Science.gov (United States)

2013-09-01

Kirankumar Topudurti and the Director was Dr. Ilker Adiguzel. Special appreciation is owed to Fort Stewart, GA personnel John Macey, Larry Carlile, and...fatalities by intentional killing and motor-vehicle encounters, and loss of tortoise burrows (used as winter shelter) through both dwindling tortoise...numbers and gassing of burrows by rattlesnake hunters (US Fish and Wildlife Service 1982, Stevenson et al. 2003). Since it has a very large home

A study in dualism: The strange case of Dr. Jekyll and Mr. Hyde.

Science.gov (United States)

Singh, Shubh M; Chakrabarti, Subho

2008-07-01

R. L. Stevenson's novel, The Strange Case of Dr. Jekyll and Mr. Hyde is a prominent example of Victorian fiction. The names Jekyll and Hyde have become synonymous with multiple personality disorder. This article seeks to examine the novel from the view point of dualism as a system of philosophy and as a religious framework and also from the view point of Freud's structural theory of the mind.

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 ...

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,.

Olfactory dreams, olfactory interest, and imagery : Relationships to olfactory memory

OpenAIRE

Arshamian, Artin

2007-01-01

Existing evidence for olfactory imagery is mixed and mainly based on reports from hallucinations and volitional imagery. Using a questionnaire, Stevenson and Case (2005) showed that olfactory dreams provided a good source for olfactory imagery studies. This study applied an extended version of the same questionnaire and examined olfactory dreams and their relation to real-life experienced odors, volitional imagery, and olfactory interest. Results showed that olfactory dreams were similar to r...

History of the Joint Chiefs of Staff. The Joint Chiefs of Staff and National Policy. Volume 8, 1961 - 1964

Science.gov (United States)

2011-01-01

McNamara urged Prime Minister Thanaral Sarit to create such a unit. Sarit agreed, if the United States would furnish equip- ment and financial support...Now satisfied with Phoumi’s behavior, the United States resumed its financial support of the RLG.W On 23 June, the Provisional Government was...34political shenanigans ," followed by a limited blockade and an air strike after three days. UN Ambassador Adlai Stevenson, he added, had spoken strongly

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 ...

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 ...

African Journals Online (AJOL)

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

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.

HERBERT HOOVER, GREAT BRITAIN, AND THE RUBBER CRISIS, 1923-1926

Directory of Open Access Journals (Sweden)

Silvano A. Wueschner

2000-01-01

Full Text Available This paper examines the controversy arising out of Great Britain’s decision to implement the Stevenson plan. It examines, in particular, the role played by Herbert Hoover, both behind the scenes and in an effort to affect the repeal of the Stevenson scheme and at the same time to encourage and support the development of new sources of rubber under the control of American producers. During the period 1920-1922 rubber producing countries were confronted by the specter of overproduction. The existence of even a short term oversupply coupled with the business slump, a reaction from the war, led to a decline in the price of rubber. British producers succeeded in inducing the British Colonial authorities to support a scheme whereby rubber exports would be regulated in order to bring about an increase in the price of rubber. This plan, developed by the Stevenson Committee, called for a small minimum tax on all exports. Moreover, it soughtto limit production by establishing a quota based on the actual production of rubber during the 1919-1920 growing season. A progressive tax was applied to exports beyond standard production. American reaction to the scheme was varied. Secretary of Commerce Hoover, while publicly stating that the price of rubber had been low and was supportive of efforts to regulate production, behind the scenes showed a great deal of concern about the actions of the British government in regulating a commodity of which the United States was the single largest consumer. He was also linked, by some, to the idea that Great Britain sought to pay its war debt to the United States through the application of this tax. Much was made in American newspapers and the British press about Hoover’s criticism of British rubber restrictions. He was not opposed to regulating the supply of rubber, but only to the involvement of a government in the process, especially when it affected American producers and consumers. In response he proposed a scheme

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.

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.

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

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

African Journals Online (AJOL)

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

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 ...

Photoluminescent (PL) or electroluminescent (EL) quantum dots for display, lighting, and photomedicine (Conference Presentation)

Science.gov (United States)

Dong, Yajie

2017-02-01

Quantum dots (QDs) have gone through a long journey before finding their ways into the display field. This talk will briefly touch on the history before trying to answer several key questions related to QDs applications in display: What are QDs? How are they made? What properties do they have and Why? How can these properties be used to improve color and efficiency of display, in either photoluminescence (PL) or electroluminescence (EL) mode? And what are the remaining challenges for QDs wide adoption in display industry? Lastly, some most recent progresses in our UCF lab at both PL and EL fronts will be highlighted. For PL, a cadmium-free perovskite-polymer composite films with exceptionally narrow emission green peaks (FWHM 20 nm) and good water and thermal stability will be reported. Together with red quantum dots or PFS/KSF phosphors as down-converters for blue LEDs, a white-light source with 95% Rec. 2020 color gamut was demonstrated [1]. For EL, red quantum dot light emitting devices (QLEDs) with record luminance of 165,000 Cd/m2 has been obtained at a current density of 1000 mA/cm2 with a low driving voltage of 5.8 V and CIE coordinates of (0.69, 0.31). [2] The potential of using these QLEDs for light sources for integrated sensing platform [3] or high efficiency, high color quality hybrid white OLED [4] will be discussed. [1] Y. N. Wang, J. He, H. Chen, J. S. Chen, R. D. Zhu, P. Ma, A. Towers, Y. Lin, A. J. Gesquiere, S. T. Wu, Y. J. Dong. Ultrastable, Highly Luminescent Organic-Inorganic Perovskite - Polymer Composite Films, Advanced Materials, accepted, (2016). [2] Y. J. Dong, J.M. Caruge, Z. Q. Zhou, C. Hamilton, Z. Popovic, J. Ho, M. Stevenson, G. Liu, V. Bulovic, M. Bawendi, P. T. Kazlas, S. Coe-Sullivan, and J. Steckel Ultra-bright, Highly Efficient, Low Roll-off Inverted Quantum-Dot Light Emitting Devices (QLEDs). SID Symp. Dig. Tech. Pap. 46, 270-273 (2015). [3] J. He, H. Chen, S. T. Wu, and Y. J. Dong, Integrated Sensing Platform Based on Quantum

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

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- ...

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 ...

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).

Nitrogen-doped carbon nanotubes as a metal catalyst support

CSIR Research Space (South Africa)

Mabena, LF

2011-05-01

Full Text Available ., which are among the most commonly used heterogeneous catalyst supports (Mart??nez-Me?ndez et al. 2006). Catalyst activity depends on the particle size and appropriate dis- tance between each particle. These catalysts deposited on a support... supported Pt electrodes. Appl Catal B Environ 80:286?295 Maldonado S, Morin S, Stevenson KJ (2006) Structure, composition, and chemical reactivity of carbon nanotubes by selective nitrogen doping. Carbon 44:1429?1437 Mart??nez-Me?ndez S, Henr??quez Y...

Human genome meeting 2016

OpenAIRE

Srivastava, A. K.; Wang, Y.; Huang, R.; Skinner, C.; Thompson, T.; Pollard, L.; Wood, T.; Luo, F.; Stevenson, R.; Polimanti, R.; Gelernter, J.; Lin, X.; Lim, I. Y.; Wu, Y.; Teh, A. L.

2016-01-01

Table of contents O1 The metabolomics approach to autism: identification of biomarkers for early detection of autism spectrum disorder A. K. Srivastava, Y. Wang, R. Huang, C. Skinner, T. Thompson, L. Pollard, T. Wood, F. Luo, R. Stevenson O2 Phenome-wide association study for smoking- and drinking-associated genes in 26,394 American women with African, Asian, European, and Hispanic descents R. Polimanti, J. Gelernter O3 Effects of prenatal environment, genotype and DNA methylation on birth we...

Individual Profiling Using Text Analysis

Science.gov (United States)

2016-04-15

AFRL-AFOSR-UK-TR-2016-0011 Individual Profiling using Text Analysis 140333 Mark Stevenson UNIVERSITY OF SHEFFIELD, DEPARTMENT OF PSYCHOLOGY Final...REPORT TYPE      Final 3.  DATES COVERED (From - To)      15 Sep 2014 to 14 Sep 2015 4.  TITLE AND SUBTITLE Individual Profiling using Text Analysis ...consisted of collections of tweets for a number of Twitter users whose gender, age and personality scores are known. The task was to construct some system

The Economic Consequences of Investing in Shipbuilding: Case Studies in the United States and Sweden

Science.gov (United States)

2015-01-01

hotel and con- ference center complex (see Figure  3.7) in the northern part of the city for being driven by public funding while not requiring any...Th e hotel is located in the northern part of the city, approximately 13 kilometers from the downtown area near NNS. Figure 3.5 A Lack of Economic...expected to see up to 80 percent of the aerostructure manufactured in Brazil (Stevenson, 2014), including final assembly of 15 of the 36 aircraft ordered

Application of a PEG precipitation method for solubility screening: A tool for developing high protein concentration formulations

OpenAIRE

Li, Li; Kantor, Angela; Warne, Nicholas

2013-01-01

Previous publications demonstrated that the extrapolated solubility by polyethylene glycol (PEG) precipitation method (Middaugh et al., J Biol Chem 1979; 254:367–370; Juckes, Biochim Biophys Acta 1971; 229:535–546; Foster et al., Biochim Biophys Acta 1973; 317:505; Mahadevan and Hall, AIChE J 1990; 36:1517–1528; Stevenson and Hageman, Pharm Res 1995; 12:1671–1676) has a strong correlation to experimentally measured solubility of proteins. Here, we explored the utility of extrapolated solubili...

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.

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 ...

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.

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 ...

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.

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 ...

Cardioprotective effect of Shenxiong glucose injection on acute ...

African Journals Online (AJOL)

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

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.

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 ...

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 ...

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 ...

Familial predictors of childhood shyness: a study of the United Arab Emirates population.

Science.gov (United States)

Eapen, V; Ghubash, R; Salem, M O; Sabri, S

2005-01-01

Phobic anxiety disorders generally breed true. In this regard, family studies have suggested an association between childhood shyness and maternal social phobia. In this study, the relationship between childhood shyness and maternal social anxiety was examined. 203 5-year-old children from an Arabian Gulf community and their mothers were evaluated. The children were assessed in stage 1 using the shyness scale of Stevenson-Hinde and Glover and the Preschool Behavior Checklist (PBCL), while mothers completed the Liebowitz Social Anxiety Scale. In the second stage, blind clinical interviews were carried out to ascertain the diagnosis of psychiatric diagnoses, if any, using DSM-IV criteria. 27% of the children were identified as shy using the shyness scale of Stevenson-Hinde and Glover and 19% scored above the cutoff for behavioral disturbance on the PBCL. Child shyness was associated with female gender and maternal social anxiety as indicated by scores on the Liebowitz Social Anxiety Scale, while an inverse relationship was noted with behavioral disturbance. The odds of the child having a high shyness score was increased if the mother had social anxiety (odds ratio = 2.14) and the child lived in a family that was 'not socially active' (odds ratio = 1.42). Our initial findings suggest that there may be a complex interaction between maternal social anxiety and family sociability in childhood shyness. Prospective longitudinal work is indicated. Copyright 2005 S. Karger AG, Basel.

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

Directory of Open Access Journals (Sweden)

Li J

2016-02-01

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

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.

Bacterial flora associated with larval rearing of the giant freshwater prawn, Macrobrachium rosenbergii

Digital Repository Service at National Institute of Oceanography (India)

Phatarpekar, P.V.; Kenkre, V.D.; Sreepada, R.A.; Desai, U.M.; Achuthankutty, C.T.

for microbial control in the intensive rearing of marine larvae. Aquaculture 177, 333–343. Sokal, R.R., Rohlf, F.J., 1995. Biometry. The Principles and Practice of Statistics in Biological Research. Freeman, New York, 887 pp. Stevenson, L.H., 1978. A case... to the feeding practice adopted. The larvae were fed with Artemia nauplii from day 2, while ()P.V. Phatarpekar et al.rAquaculture 203 2002 279–291 287 egg custard was fed from day 5. Very few bacteria associate internally and externally Ž. with Artemia nauplii...

Punk Rock and the Value of Auto-ethnographic Writing about Music

OpenAIRE

Attfield, Sarah

2011-01-01

Why do many of the books on punk rock and hardcore punk come with punk attitude? Why are a good number of the books written from a personal perspective? What kind of value do the diary entries of Nils Stevenson in 'Vacant: A Diary of the Punk Years 1976-79' have compared to an article on the rhetoric of class by David Simonelli in the journal 'Contemporary British History'? In some respects scholarly writing on punk rock seems like a contradiction. How can music so rooted in anti-establishmen...

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 ...

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

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- ...

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).

Ultra-small Fe3O4 nanocrystals decorated on 2D graphene nanosheets with excellent cycling stability as anode materials for lithium ion batteries

International Nuclear Information System (INIS)

Ren, Manman; Yang, Mingzhi; Liu, Weiliang; Li, Mei; Su, Liwei; Qiao, Congde; Wu, Xianbin; Ma, Houyi

2016-01-01

Graphical abstract: Ultra-small Fe 3 O 4 nanocrystals decorated on 2D graphene nanosheets with excellent cycling stability as anode materials for lithium ion batteries Manman Ren, Mingzhi Yang, Weiliang Liu, Mei Li, Liwei Su, Congde Qiao, Xianbin Wu, Houyi Ma Ultra-small Fe 3 O 4 nanocrystals/graphene nanosheets composites demonstrate excellent long-term cycling stability at high-rate. - Abstract: Ultra-small Fe 3 O 4 nanocrystals (NCs)/garphene nanosheets (GNSs) composites have been synthesized through a facile gel-like film (GF) assisted method in this work. Fe 3 O 4 NCs with particle size ∼10 nm homogeneously dispersed on 2D GNSs. Profiting from the ultra-small Fe 3 O 4 NCs and GNSs, the composites demonstrate superior long-term and high-rate performance as anode materials for lithium ion batteries. Even at the current density of 5 A g −1 , the reversible capacity still maintains 323.4 mAh g −1 after 700 cycles. This work might enlighten us on exploring preferable strategies to develop advanced metal oxides NCs/GNSs composites anode materials for lithium ion batteries or other energy storage devices.

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- ...

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,.

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.

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 ...

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.

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 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 ...

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).

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

[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

Review of public comments on proposed seismic design criteria

International Nuclear Information System (INIS)

Philippacopoulos, A.J.; Shaukat, S.K.; Chokshi, N.C.; Bagchi, G.; Nuclear Regulatory Commission, Washington, DC; Nuclear Regulatory Commission, Washington, DC

1989-01-01

During the first quarter of 1988, the Nuclear Regulatory Commission (NRC) prepared a proposed Revision 2 to the NUREG-0800 Standard Review Plan (SRP) Sections 2.5.2 (Vibratory Ground Motion), 3.7.1 (Seismic Design Parameters), 3.7.2 (Seismic Systems Analysis) and 3.7.3 (Seismic Subsystem Analysis). The proposed Revision 2 to the SRP was a result of many years' work carried out by the NRC and the nuclear industry on the Unresolved Safety Issue (USI) A-40: ''Seismic Design Criteria.'' The background material related to NRC's efforts for resolving the A-40 issue is described in NUREG-1233. In June 1988, the proposed Revision 2 of the SRP was issued by NRC for public review and comments. Comments were received from Sargent and Lundy Engineers, Westinghouse Electric Corporation, Stevenson and Associates, Duke Power Company, General Electric Company and Electric Power Research Institute. In September 1988, Brookhaven National Laboratory (BNL) and its consultants (C.J. Costantino, R.P. Kennedy, J. Stevenson, M. Shinozuka and A.S. Veletsos) were requested to carry out a review of the comments received from the above six organizations. The objective of this review was to assist the NRC staff with the evaluation and resolution of the public comments. This review was initiated during October 1988 and it was completed on January 1989. As a result of this review, a set of modifications to the above mentioned sections of the SRP were recommended by BNL and its consultants. This paper summarizes the recommended modifications. 4 refs

Iraan - võimalus ja väljakutse USA järgmisele presidendile / Struan Stevenson

Index Scriptorium Estoniae

Stevenson, Struan

2008-01-01

Autor kritiseerib Euroopa Liidu järeleandmisi Iraani juhtivate mullade nõudmistele, Iraani opositsioonijõu PMOI kandmist terrorismi musta nimekirja ning on seisukohal, et USA uuel presidendil on võimalus oma ametiaja alguses näidata reaalseid tegusid olukorra lahendamiseks. Lisa: Iraan - taustafakte

p38 Inhibition ameliorates skin and skull abnormalities in Fgfr2 Beare-Stevenson mice

Czech Academy of Sciences Publication Activity Database

Wang, Y.L.; Zhou, X.Y.; Oberoi, K.; Phelps, R.; Couwenhoven, R.; Sun, M.; Rezza, A.; Holmes, G.; Percival, C.J.; Friedenthal, J.; Krejčí, Pavel

2012-01-01

Roč. 122, č. 6 (2012), s. 2153-2164 ISSN 0021-9738 Institutional support: RVO:68081707 Keywords : CUTIS-GYRATA-SYNDROME * ACTIVATED PROTEIN-KINASE * GROWTH-FACTOR RECEPTOR-2 Subject RIV: BO - Biophysics Impact factor: 12.812, year: 2012

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 ...

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 ...

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

African Journals Online (AJOL)

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

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 ...

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

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 ...

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 ...

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 ...

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 ...

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, ...

Use of the cation exchange equilibrium method for the determination of stability constants of Co(II) with soil humic and fulvic acids

International Nuclear Information System (INIS)

Du, J.Z.; Zhou, C.Y.; Dong, W.M.; Tao, Z.Y.

1999-01-01

The stability constants for tracer concentrations of Co(II) complexes with both the red earth humic and fulvic acids were determined at pH 5.9 and ionic strength 0.010 mol/l by using the ARDAKANI-STEVENSON cation exchange equilibrium method and the radiotracer 60 Co. It was found that the 1:1 complexes of Co(II) with the red earth humic and fulvic acids were formed and that the average values of logβ (stability constant) of humic and fulvic acid complexes were 5.76±0.19 and 4.42±0.03, respectively. (author)

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.

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.

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

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.

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

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;.

Brain meningioma with initial manifestation similar to cervical radiculopathy: a case report

Directory of Open Access Journals (Sweden)

Huang YH

2014-06-01

Full Text Available Yu-Hsuan Huang,1,* Chang-Zern Hong,2,* Wei-Ting Wu,1 Kun-Ta Li,3 Li-Wei Chou1,4¹Department of Physical Medicine and Rehabilitation, China Medical University Hospital, 2Department of Physical Therapy, Hungkuang University, 3Department of Emergency Medicine, China Medical University Hospital, 4School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan*These authors contributed equally to this workAbstract: Meningiomas are the most common benign brain tumors, and are characterized by slow growth and a long asymptomatic period. Once the tumor becomes symptomatic, the various presentations may be related to the location and compression of adjacent structures. Meningioma is primarily treated through surgical intervention, and thus earlier diagnosis is likely to result in better prognosis. The symptoms of the meningioma may mimic other diseases, making precise diagnosis difficult, which will then delay treatment. We report a case of brain meningioma that showed initial signs and symptoms similar to cervical radiculopathy. The symptoms extended gradually, and the ultimate diagnosis of meningioma was confirmed based on brain-image studies. After brain-tumor excision, postoperation radiotherapy, and aggressive rehabilitation, the patient was able to perform better in daily activities.Keywords: hemiplegia, menigioma, paresthesia, radiculopathy, rehabilitation

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

Science.gov (United States)

Huang, Haiquan; Zhou, Peng; Crain, Stephen

2017-11-16

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

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

International Nuclear Information System (INIS)

Wang Jianping; Chen Tiemei

2003-01-01

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

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

Science.gov (United States)

Yoshizawa, Chieko; Kitade, Makiko; Mikage, Masayuki

2005-01-01

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

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

KAUST Repository

Djehiche, Boualem; Tembine, Hamidou; Tempone, Raul

2015-01-01

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

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

Directory of Open Access Journals (Sweden)

Lijuan Zhang

2014-10-01

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

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

KAUST Repository

Djehiche, Boualem

2015-02-24

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

Resolution of ambiguities in perturbative QCD

International Nuclear Information System (INIS)

Nakkagawa, Hisao; Niegawa, Akira.

1984-01-01

In the perturbative QCD analyses of the deeply inelastic processes, the coupling constant depends on at least two mass-scales, the renormalization scale and the factorization scale. By integrating the coupled renormalization group equations with respect to these two mass-scales, the running coupling constant is defined. A perturbative approximation then introduces a new ambiguity, the integration-path dependence, into the theory. We show that the problem of this new ambiguity is resolved by imposing Stevenson's principle of minimal sensitivity. Together with the analogous analysis of the operator matrix element or the cut vertex, we can completely solve the problem of getting an unambiguous perturbative QCD prediction. (author)

Renormalization scheme-dependence of perturbative quantum chromodynamics corrections to quarkonia

International Nuclear Information System (INIS)

Dentamaro, A.V.

1985-05-01

QCD radiative corrections to physical quantities are studied using Stevenson's principle of minimal sensitivity (PMS) to define the renormalization. We examine several naive potentials (Cornell group, power law and logarithmic), as well as the more sophisticated Richardson model in order to determine the spectra for the non-relativistic heavy charmonium and bottomonium systems. Predictions are made for the values of hyperfine splittings, leptonic and hadronic decay widths and E1 transition rates for these families of mesons. It is shown that good agreement with experimental data may be achieved by using a constant value of Λ/sub QCD/, which is determined by the PMS scheme and the potential model

Interlimb communication following unexpected changes in treadmill velocity during human walking

DEFF Research Database (Denmark)

Stevenson, Andrew James Thomas; Geertsen, Svend Sparre; Sinkjær, Thomas

2015-01-01

Interlimb reflexes play an important role in human walking, particularly when dynamic stability is threatened by external perturbations or changes in the walking surface. Interlimb reflexes have recently been demonstrated in the contralateral biceps femoris (cBF) following knee joint rotations...... applied to the ipsilateral leg (iKnee) during the late stance phase of human gait (Stevenson et al. 2013). This interlimb reflex likely acts to slow the forward progression of the body in order to maintain dynamic stability following the perturbations. We examined this hypothesis by unexpectedly...... to slow the forward progression of the body and maintaining dynamic stability during walking, thus signifying a functional role for interlimb reflexes....

Experience with managing, operating and maintaining gas turbine powerplants

International Nuclear Information System (INIS)

Wadman, B.

1994-01-01

Stewart ampersand Stevenson, a major supplier of gas turbine powered cogeneration systems to worldwide markets, established plant management, operations and maintenance capabilities in 1985 in order to provide complete service capability to the customer. As of the fall of 1993, twenty-two individual cogeneration facilities are now being operated and maintained by this company with a total capacity of 1100+ MW. More than 300 plant management and operating personnel are employed in this operation. To date, activities have been concentrated in North and South America. Negotiations are in process in a number of other areas including the Pacific Rim, China, and several Middle East countries. 7 figs

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

Science.gov (United States)

2014-11-18

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

Facile synthesis of new thermally stable and organosoluble ...

Indian Academy of Sciences (India)

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

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

Science.gov (United States)

2013-07-01

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

Bayesian Computational Sensor Networks for Aircraft Structural Health Monitoring

Science.gov (United States)

2016-02-02

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

Development of a Vision-Based Robotic Follower Vehicle

Science.gov (United States)

2009-02-01

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

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

Directory of Open Access Journals (Sweden)

Zhouli Liu

2016-11-01

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

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

Science.gov (United States)

Zhou, J.; Zhou, X. G.; Wang, J. W.; Zhou, H.; Dong, J.

2018-01-01

Objective In the present study, we aimed to assess whether gelatin/β-tricalcium phosphate (β-TCP) composite porous scaffolds could be used as a local controlled release system for vancomycin. We also investigated the efficiency of the scaffolds in eliminating infections and repairing osteomyelitis defects in rabbits. Methods The gelatin scaffolds containing differing amounts of of β-TCP (0%, 10%, 30% and 50%) were prepared for controlled release of vancomycin and were labelled G-TCP0, G-TCP1, G-TCP3 and G-TCP5, respectively. The Kirby-Bauer method was used to examine the release profile. Chronic osteomyelitis models of rabbits were established. After thorough debridement, the osteomyelitis defects were implanted with the scaffolds. Radiographs and histological examinations were carried out to investigate the efficiency of eliminating infections and repairing bone defects. Results The prepared gelatin/β-TCP scaffolds exhibited a homogeneously interconnected 3D porous structure. The G-TCP0 scaffold exhibited the longest duration of vancomycin release with a release duration of eight weeks. With the increase of β-TCP contents, the release duration of the β-TCP-containing composite scaffolds was decreased. The complete release of vancomycin from the G-TCP5 scaffold was achieved within three weeks. In the treatment of osteomyelitis defects in rabbits, the G-TCP3 scaffold showed the most efficacious performance in eliminating infections and repairing bone defects. Conclusions The composite scaffolds could achieve local therapeutic drug levels over an extended duration. The G-TCP3 scaffold possessed the optimal porosity, interconnection and controlled release performance. Therefore, this scaffold could potentially be used in the treatment of chronic osteomyelitis defects. Cite this article: J. Zhou, X. G. Zhou, J. W. Wang, H. Zhou, J. Dong. Treatment of osteomyelitis defects by a vancomycin-loaded gelatin/β-tricalcium phosphate composite scaffold. Bone Joint Res

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

Comparison of parallel temperature measurements from conventional and automatic weather stations at Fabra Observatory (Barcelona).

Science.gov (United States)

Aguilar, Enric; Gilabert, Alba; Prohom, Marc

2013-04-01

Fabra Observatory , located in a promontory at 411 meters above sea level in the outskirts of Barcelona, hosts a continuous climate record since 1913. Additionally, it has been recording since 1996 simultaneous temperature and precipitation data with conventional instruments and automated systems. The automatization of recording sites employed with climatological purposes is happening elsewhere in the country and across the globe. Unfortunately, in most cases long lasting parallel measurements, are not kept. Thereafter, this site offers an excellent opportunity to study the impact of the introduction of Automatic Weather Stations (AWS). The conventional station (CON) equips a liquid in glass thermometer, located inside a standard Stevenson screen. The automatic measurements (AWS) have been taken using MCV-STA sensors sheltered in a MCV small plate-like ventilated screen between 1996 and the end of July 2007. For our analysis, this MCV period is split in two (T1, T2) due to an obvious jump in the differences AWS-CON in October 2002, produced by unknown reasons. From August 2007 to the present (T3), a Vaisala HMP45AL sensor was placed inside a Stevenson Screen and used for automatic measurements. For daily maximum temperatures, the median differences reach 3.2°C in T1, 1.1°C in T2 and merely -0.1°C in T3. In this later period, 94% of the differences are comprised in a ±0.5°C range, compared to 23% in T2 and only 6% in T1. It is interesting to note how the overheating of the MCV screen dominates the difference series, as 85% of the AWS values taken in T1 and T2 are warmer than the conventional measurements, contrasting with only 27% of cases during T3, when the automated measurements were taken inside a Stevenson screen. These differences are highly temperature dependent: low (high) AWS temperatures are associated with small (large) differences with the CON series. This effect is also evident if temperatures are analyzed by seasons: summer differences are much

Golden Games

Institute of Scientific and Technical Information of China (English)

LI XIAO

2010-01-01

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

Antimicrobial Peptide-PNA Conjugates Selectively Targeting Bacterial Genes

Science.gov (United States)

2013-07-22

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

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...

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

Institute of Scientific and Technical Information of China (English)

2010-01-01

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

Phospholipids as Biomarkers for Excessive Alcohol Use

Science.gov (United States)

2017-03-01

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

Review of advanced catheter technologies in radiation oncology brachytherapy procedures

OpenAIRE

Zhou J; Zamdborg L; Sebastian E

2015-01-01

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

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

Science.gov (United States)

1994-05-26

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

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

Science.gov (United States)

2015-12-10

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

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

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

International Nuclear Information System (INIS)

2013-01-01

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

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

African Journals Online (AJOL)

AJTCAM

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

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

Science.gov (United States)

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

2017-05-01

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

Unity through Culture

DEFF Research Database (Denmark)

2011-01-01

Ethnographic film, Moesgård Film, Royal Anthropological Institute (59 min, 2011) Soanin Kilangit is determined to unite the people and attract international tourism through the revival of culture on Baluan Island in the South Pacific. He organizes the largest cultural festival ever held on the is......Ethnographic film, Moesgård Film, Royal Anthropological Institute (59 min, 2011) Soanin Kilangit is determined to unite the people and attract international tourism through the revival of culture on Baluan Island in the South Pacific. He organizes the largest cultural festival ever held......, performance, identity, cultural politics, exchange, and the impact of the West on traditional societies.”  — Karen Stevenson, American Anthropologist, September 2012...

Hélène Machinal. Conan Doyle, de Sherlock Holmes au Professeur Challenger

Directory of Open Access Journals (Sweden)

Max DUPERRAY

2006-06-01

Full Text Available Hélène Machinal a publié sa thèse sur Conan Doyle en un ouvrage des Presses Universitaires de Rennes qui comblera un vide relatif en balayant la totalité de l’œuvre du père de Sherlock Holmes. Les différentes facettes de l’œuvre monumentale sont systématiquement explorées pour mettre en relief l’ultime cohérence de son traitement de l’imaginaire contextualisé dans une période de forte intensité spéculative. À l’instar de Stevenson ou d’H. G. Wells, en écho à Chesterton parfois, entre autres, ...

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

International Nuclear Information System (INIS)

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

2008-01-01

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

Global optima for the Zhou–Rozvany problem

DEFF Research Database (Denmark)

Stolpe, Mathias; Bendsøe, Martin P.

2011-01-01

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

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

Science.gov (United States)

1985-03-06

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

Mississippi CaP HBCU Undergraduate Research Training Program

Science.gov (United States)

2017-11-01

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

Impact of Psychological Needs on Luxury Consumption

OpenAIRE

Mao, Ning; McAleer, Michael; Bai, Shuyu

2017-01-01

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

Developing Scene Understanding Neural Software for Realistic Autonomous Outdoor Missions

Science.gov (United States)

2017-09-01

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

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

OpenAIRE

Yamaguchi, Hiroyuki; Zhao, Dong Mei

2008-01-01

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

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

Science.gov (United States)

2013-08-01

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

Cellular neural networks for the stereo matching problem

International Nuclear Information System (INIS)

Taraglio, S.; Zanela, A.

1997-03-01

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

IL-6 Receptor Isoforms and Ovarian Cancer Progression

Science.gov (United States)

2010-10-01

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

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

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

African Journals Online (AJOL)

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

天堂的安宁，苏州的和平——苏州的故事：从战争走向和平

Institute of Scientific and Technical Information of China (English)

郑茜; 李晓勤

2004-01-01

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

Effects of Enhanced Oxygen Delivery by Perfluorocarbons in Spinal Cord Injury

Science.gov (United States)

2013-10-01

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

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

OpenAIRE

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

2018-01-01

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

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

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

OpenAIRE

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

2017-01-01

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

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

Differential utilization of blood meal amino acids in mosquitoes

OpenAIRE

Miesfeld, Roger

2009-01-01

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

Brief Introduction to Higher Education Institutions in China.

Science.gov (United States)

1984-01-12

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

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

OpenAIRE

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

2017-01-01

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

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

OpenAIRE

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

2017-01-01

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

Stalin’s Decision: The Origins of the Korean War

Science.gov (United States)

2014-12-01

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

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

OpenAIRE

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

2013-01-01

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

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

OpenAIRE

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

2014-01-01

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

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

OpenAIRE

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

2016-01-01

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

Dr Brasilia and Mr. Nacala: the apparent duality behind the Brazilian state-capital nexus

Directory of Open Access Journals (Sweden)

TOMASO FERRANDO

2015-06-01

Full Text Available In August 2010 Brazil decided to limit foreign direct investments (FDIs in land, and attracted the attention of politicians as much as the fears of businessmen. However, few months before, in September 2009, it had concluded a trilateral agreement with Japan and Mozambique to implement agribusiness and contract farming on an area of ten million hectares in the Mozambican region of Nacala. In light of that, the paper analyses the apparent duality of the Brazilian politics, and concludes that, exactly like in the case of the novel by Robert Louis Stevenson, it is not a matter of pathology, but a voluntarily induced double personality which is strategic in positioning Brazil at the core of the global capitalist system.

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

Directory of Open Access Journals (Sweden)

Alecu I

2018-02-01

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

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

Science.gov (United States)

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

2016-03-29

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

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

Science.gov (United States)

2015-09-16

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

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

OpenAIRE

Zhang Biyun; Xu Ming

2015-01-01

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

JPRS Report. Science & Technology: China.

Science.gov (United States)

1989-03-17

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

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

Science.gov (United States)

2012-10-01

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

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

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

Institute of Scientific and Technical Information of China (English)

CAO Lian-yang

2016-01-01

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

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

Science.gov (United States)

2013-06-01

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

A Method to Measure the Amount of Battlefield Situation Information

Science.gov (United States)

2014-06-01

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

Unraveling the Nature of Chemical Reactivity of Complex Systems

Science.gov (United States)

2009-01-13

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

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

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...

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

Science.gov (United States)

2012-09-01

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

A Survey of Cyber Ranges and Testbeds

Science.gov (United States)

2013-10-01

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

A Unifying Conceptual Model of Entrepreneurial Management - A Discussion and Elaboration of Stevenson's Understanding of Entrepreneurial Management

DEFF Research Database (Denmark)

Senderovitz, Martin

This article offers a systematic analysis and synthesis of the area of entrepreneurial management. Through a presentation of two main perspectives on entrepreneurial management and a newly developed unifying conceptual entrepreneurial management model, the paper discusses a number of theoretical...

76 FR 60489 - Lynn E. Stevenson; Notice of Termination of License by Implied Surrender and Soliciting Comments...

Science.gov (United States)

2011-09-29

... of the Snake River in Gooding County, ID (T. 6 S., R. 13 E., sec. 18, lot 7, Boise Meridian, Idaho... containing a single generating unit with a rated capacity of 70 kW; (5) a tailrace discharging into the Snake... available for inspection and reproduction at the Commission in the Public Reference Room or may be viewed on...

The ``Perrier Oceans'' Of Europa And Enceladus (Invited)

Science.gov (United States)

Matson, D.; Johnson, T. V.; Lunine, J. I.; Castillo, J. C.

2010-12-01

Icy satellites of the outer solar system can have subsurface oceans that contain significant amounts of dissolved gases. Crawford and Stevenson in their 1988 study of Europa introduced the term “Perrier Ocean” as a descriptive appellation for such situations. When pressure is reduced, for example as a consequence of faulting, over water from a Perrier ocean, gas comes out of solution in the form of bubbles. The density of the liquid is immediately reduced, and if the bubble volume is sufficient the fluid can become buoyant with respect to the icy crust. If so, the seawater-bubble mixture can rise to the surface or very near to the surface. Europa and Enceladus may represent the end-member examples of Perrier oceans. Today, Europa appears passive whereas Enceladus is erupting. Some characteristics seen at Enceladus that may be indicative of an active Perrier ocean are eruptive plumes and localized, relatively warm (“hot-spot”) thermal anomalies of significantly high heat flow (i.e., >15 GW of integrated power over Enceladus’ South Polar Region). Since Enceladus is smaller than Europa it is easier for it to erupt because less work has to be done against gravity to bring water to the surface. Crawford and Stevenson found that under today’s conditions eruptions at Europa would be difficult but not necessarily impossible. However, in the past, when the icy crust was thinner, the interior warmer, eruption of liquid to the surface regions could have been easier. Morphological evidence for past eruptions from a Perrier ocean is not necessarily unambiguous in that it may admit alternate interpretations. However, the best evidence for relatively recent activity may be some sort of thermal signature. Such anomalies may be observable to depths of tens of meters in relatively clean ice by space-borne high-precision microwave radiometry and ground-penetrating radar. This work was conducted at the Jet Propulsion Laboratory, California Institute of Technology under

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

Science.gov (United States)

2012-10-01

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

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

DEFF Research Database (Denmark)

Stolpe, Mathias; Bendsøe, Martin P.

2007-01-01

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

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

OpenAIRE

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

2017-01-01

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

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

Science.gov (United States)

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

2018-05-01

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

Coding and signal processing for magnetic recording systems

CERN Document Server

Vasic, Bane

2004-01-01

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

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

Science.gov (United States)

1991-08-30

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

Theoretical and methodological approaches in discourse analysis.

Science.gov (United States)

Stevenson, Chris

2004-01-01

Discourse analysis (DA) embodies two main approaches: Foucauldian DA and radical social constructionist DA. Both are underpinned by social constructionism to a lesser or greater extent. Social constructionism has contested areas in relation to power, embodiment, and materialism, although Foucauldian DA does focus on the issue of power Embodiment and materialism may be especially relevant for researchers of nursing where the physical body is prominent. However, the contested nature of social constructionism allows a fusion of theoretical and methodological approaches tailored to a specific research interest. In this paper, Chris Stevenson suggests a framework for working out and declaring the DA approach to be taken in relation to a research area, as well as to aid anticipating methodological critique. Method, validity, reliability and scholarship are discussed from within a discourse analytic frame of reference.

Theoretical and methodological approaches in discourse analysis.

Science.gov (United States)

Stevenson, Chris

2004-10-01

Discourse analysis (DA) embodies two main approaches: Foucauldian DA and radical social constructionist DA. Both are underpinned by social constructionism to a lesser or greater extent. Social constructionism has contested areas in relation to power, embodiment, and materialism, although Foucauldian DA does focus on the issue of power. Embodiment and materialism may be especially relevant for researchers of nursing where the physical body is prominent. However, the contested nature of social constructionism allows a fusion of theoretical and methodological approaches tailored to a specific research interest. In this paper, Chris Stevenson suggests a frame- work for working out and declaring the DA approach to be taken in relation to a research area, as well as to aid anticipating methodological critique. Method, validity, reliability and scholarship are discussed from within a discourse analytic frame of reference.

Slow Travel: in viaggio con l’asino

Directory of Open Access Journals (Sweden)

Silvia Mantovani

2015-11-01

Full Text Available In viaggio con l’asino (A journey with a donkey is a travel book written by Andrea Bocconi e Claudio Visentin, which describes the adventures of hu- mans and animals along an ancient path in the heart of Abruzzo, as well as recalling the legendary travels with a donkey in the Cévennes don by Robert Louis Stevenson, providing useful informa- tions - practical and philosophical suggestions to manage donkeys – but above all promoting re- marks about travelling, territories, identities and landscapes. This is an interesting lesson, wich in- vites to reflect on different readings: behind a simple travel book, that fascinates, amuses and in- trigues, there are many important ideas that emerge in the watermark. They concern some of the most pressing issues about landscape. 

Eelgrass habitat near Liberty Bay: Chapter 5

Science.gov (United States)

Dinicola, Richard S.; Takesue, Renee K.

2015-01-01

Seagrasses are a widespread type of marine flowering plants that grow in nearshore intertidal and subtidal zones. Seagrass beds are ecologically important because they affect physical, biological, and chemical characteristics of nearshore habitat, and they are sensitive to changes in coastal water quality (Stevenson and others, 1993; Koch, 2001; Martinez-Crego and others, 2008). Zostera marina, commonly known as eelgrass, is protected by a no-net-loss policy in Washington State where it may be used as spawning habitat by herring, a key prey species for salmon, seabirds, and marine mammals (Bargmann, 1998). Eelgrass forms broad meadows in shallow embayments or narrow fringes on open shorelines (Berry and others, 2003). Anthropogenic activities that increase turbidity, nutrient loading, and physical disturbance at the coast can result in dramatic seagrass decline (Ralph and others, 2006).

The healthcare professional and the Bolam test.

Science.gov (United States)

Jones, J W

2000-03-11

This article will cover the history of the tort of negligence and how the judgement in the case of Donoghue v Stevenson enabled the courts to 'develop the law' to allow the concept of a 'duty of care' to develop which was extended to include healthcare professionals. The Bolam test is then described and how it has come to play such a prominent role in assisting the courts to assess if an appropriate standard has been achieved in medical negligence litigation. Attempts by the courts to move away from Bolam are discussed and the difficulties encountered because of the reluctance of the appellate courts to approve such decisions. Finally the recent House of Lords decision in Bolitho v City and Hackney Health Authority is examined and the implications this may have on the Bolam test.

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.

Science.gov (United States)

Zhou, Yong; Zhang, Dong H

2014-11-21

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

Asymmetric correlation of sovereign bond yield dynamics in the Eurozone

Directory of Open Access Journals (Sweden)

Dajcman Silvo

2013-01-01

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

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

Institute of Scientific and Technical Information of China (English)

无

2012-01-01

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

The Chinese People’s Liberation Army in 2025

Science.gov (United States)

2015-07-01

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

Application of NAA in the sort discrimination of the ancient porcelains

International Nuclear Information System (INIS)

Jia Xiuqin; Huang Zhongxiang; Han Song

2002-01-01

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

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

CERN Document Server

Talburt, John R

2015-01-01

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

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

Science.gov (United States)

2016-08-23

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

Fast neutron dosimetry

International Nuclear Information System (INIS)

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

1992-01-01

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

Online Shopping Woes

Institute of Scientific and Technical Information of China (English)

Hou Weili

2011-01-01

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

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

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

Science.gov (United States)

1994-03-14

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

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

DEFF Research Database (Denmark)

Stolpe, Mathias; Bendsøe, Martin P.

2007-01-01

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

Pondering the Pulvinar.

Science.gov (United States)

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

2016-01-06

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

Some Details from Eurasian Ethnic History – Altaic Peoples, Chinese Sources and Turania

Directory of Open Access Journals (Sweden)

Emil Heršak

2000-12-01

sources. The list of foreign ethnonyms is large even in the Shang oracles inscriptions. As has been suggested, the Shang distinguished subdued people from hostile outer tribes, indicated by the term fang. Among the peoples noted in the Shang period, most important were the Qiang, Zhou, Quan, Guifang and Yifang. The Qiang and Zhou may have been allied against the Shang, who on their part had special ties with the Quan. The Zhou ultimately led a coalition of peoples against the last Shang ruler precisely at the moment when he was battling in the East against the Yifang. In the following Zhou period, the term fang gradually disappeared and most foreign peoples were to be denoted as Yi (formerly Yifang, Man, Rong and Di. The Zhou also faced a particular threat from the Quanrong (Quan and in the 10th century B.P. deported many of them into outlaying regions – later the Zhou were attacked by a people of unknown origin, the Xianyun, and although the attack was repelled, by the 8th century the Quanrong revived and captured the Zhou capital. This led to the foundation of a new capital in the East, followed by several centuries in which the rulers of various Chinese states assumed a hegemonistic position. It was in this period that the Chinese finally formulated a worldview of themselves as the “Middle Kingdom“, surrounded by “barbarians of the four corners“ – i.e. Yi in the East, Man in the south, Rong in the West and Di in the North. This can be seen as the “first circle“ of foreign peoples around Ancient Chine. Yet when the Chinese state Zhao and later Qin (whose rulers may have originated from the Quanrong expanded to the Ordos and Mongolian border, they reached also a “second circle“ of peoples – in dicated by the ethnonyms Hu, Xiongnu and Yuezhi. Sources at the time also provide often-fantastic references to even further peoples, such as the Dingling in Siberia, who would have constituted a “third circle“ around China. In the final section of the

Inheritance of silicate differentiation during lunar origin by giant impact

Science.gov (United States)

Warren, Paul H.

1992-01-01

It is pointed out that the implication of the popular giant impact model of lunar origin (e.g., Hartmann and Davis, 1975; Cameron and Ward, 1976; Stevenson, 1987) is that any depth-related silicate differentiation within the impactor (and/or the earth) at the time of the impact must be partly inherited by the preferentially peripheral matter that forms the moon. This paper presents calculations of the magnitude of the net differentiation of the protolunar matter for a variety of elements and scenarios, with different assumptions regarding the geometries of the 'sampled' peripheral zones, the relative proportions of the earth-derived to impactor-derived matter in the final moon, and the degree to which the impactor mantle had crystallized prior to the giant impact. It is shown that these differention effects constrain the overall plausibility of the giant impact hypothesis.

Los norteamericanos que re-inventaron a los pueblos de México. Los emprendedores extranjeros en la redefinición de la cultura y el turismo

DEFF Research Database (Denmark)

Balslev, Helene; Velázquez, Mario

2020-01-01

emprendedores que analizaremos son individuos, -en este caso turistas a mediados del siglo XX,- los cuales decidieron iniciar un negocio en lugares de México que, hasta antes de su presencia, no eran considerados destinos turísticos y pasaban por una crisis económica por lo que sus proyectos parecían una...... aventura destinada al fracaso. Estos emprendedores aprovecharon una oportunidad no explotada que tenían viajeros norteamericanos por consumir y conocer lugares mexicanos (Austin, Stevenson y Wei-Skillem, 2006).......En este artículo buscamos analizar cuál es el papel que tuvo el emprendimiento que desempeñaron turistas en la reconstrucción de la cultura, la identidad y la economía de aquellas poblaciones que habitaron de manera temporal o permanente (Hall & Tucker, 2004; Johannison, 2011). El tipo de...

Game Cinematography: from Camera Control to Player Emotions

DEFF Research Database (Denmark)

Burelli, Paolo

2016-01-01

Building on the definition of cinematography (Soanes and Stevenson, Oxford dictionary of English. Oxford University Press, Oxford/New York, 2005), game cinematography can be defined as the art of visualizing the content of a computer game. The relationship between game cinematography and its...... traditional counterpart is extremely tight as, in both cases, the aim of cinematography is to control the viewer’s perspective and affect his or her perception of the events represented. However, game events are not necessarily pre-scripted and player interaction has a major role on the quality of a game...... experience; therefore, the role of the camera and the challenges connected to it are different in game cinematography as the virtual camera has to both dynamically react to unexpected events to correctly convey the game story and take into consideration player actions and desires to support her interaction...

Awkward Appendages: Comic Umbrellas in Nineteenth-Century Print Culture

DEFF Research Database (Denmark)

Damkjær, Maria

2017-01-01

In nineteenth-century comic writing, the umbrella represents a troublesome material world: umbrellas were always threatening to break, flip inside out or to disappear and reappear in the most mysterious fashion. The umbrella was a trope for oddness, resistance and perversity of intent. With the h......In nineteenth-century comic writing, the umbrella represents a troublesome material world: umbrellas were always threatening to break, flip inside out or to disappear and reappear in the most mysterious fashion. The umbrella was a trope for oddness, resistance and perversity of intent....... With the help of Alenka Zupančič’s theory of comedy, this article argues that the umbrella in the cultural imagination marks an unreliable world of signs. Umbrellas, with their troublesome peripatetic nature, become arbiters of human destiny. Comic writers, including Robert Louis Stevenson in ‘The Philosophy...

Dependence of QSAR models on the selection of trial descriptor sets: a demonstration using nanotoxicity endpoints of decorated nanotubes.

Science.gov (United States)

Shao, Chi-Yu; Chen, Sing-Zuo; Su, Bo-Han; Tseng, Yufeng J; Esposito, Emilio Xavier; Hopfinger, Anton J

2013-01-28

Little attention has been given to the selection of trial descriptor sets when designing a QSAR analysis even though a great number of descriptor classes, and often a greater number of descriptors within a given class, are now available. This paper reports an effort to explore interrelationships between QSAR models and descriptor sets. Zhou and co-workers (Zhou et al., Nano Lett. 2008, 8 (3), 859-865) designed, synthesized, and tested a combinatorial library of 80 surface modified, that is decorated, multi-walled carbon nanotubes for their composite nanotoxicity using six endpoints all based on a common 0 to 100 activity scale. Each of the six endpoints for the 29 most nanotoxic decorated nanotubes were incorporated as the training set for this study. The study reported here includes trial descriptor sets for all possible combinations of MOE, VolSurf, and 4D-fingerprints (FP) descriptor classes, as well as including and excluding explicit spatial contributions from the nanotube. Optimized QSAR models were constructed from these multiple trial descriptor sets. It was found that (a) both the form and quality of the best QSAR models for each of the endpoints are distinct and (b) some endpoints are quite dependent upon 4D-FP descriptors of the entire nanotube-decorator complex. However, other endpoints yielded equally good models only using decorator descriptors with and without the decorator-only 4D-FP descriptors. Lastly, and most importantly, the quality, significance, and interpretation of a QSAR model were found to be critically dependent on the trial descriptor sets used within a given QSAR endpoint study.

Can we still beat "buy-and-hold" for individual stocks?

Science.gov (United States)

Hui, Eddie C. M.; Kevin Chan, Ka Kwan

2014-09-01

Many investors seek for a trading strategy to beat the "buy-and-hold" strategy. In light of this, Hui and Yam (2014) and Hui et al. (2014) derived a trading strategy from the Shiryaev-Zhou index, and found that the resulting strategy outperformed the "buy-and-hold" strategy for western and Asian securitized real estate indices respectively. However, whether the trading strategy works on individual stocks or not is still unknown. This is the first study to test whether the trading strategy can beat the "buy-and-hold" strategy on individual stocks. We construct two trading strategies and compare the resulting profits with the profits arising from the "buy-and-hold" strategy on Hang Seng Index (HSI), Hang Seng Property (HSP) Index and 12 constituent stocks of HSI during the period December 29, 1995-December 31, 2013. The second strategy (Strategy 2) is a new strategy which incorporates short-selling, and has the effect of multiplying the profit. The results show that our trading strategies are less effective on individual stocks than on stock indices, and are more effective on property stocks than on non-property stocks. Moreover, our strategies outperform "buy-and-hold" by a larger extent on stocks of which the Shiryaev-Zhou indices fluctuate less frequently. Furthermore, by tracking the resulting profits of the three strategies at different times along the whole period of observation, our strategies work better during "bad times" than during "good times". This reflects that our trading strategies are especially useful in protecting investors from substantial loss during market downturns.

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...

Lamb shift of an atom in a dielectric medium

International Nuclear Information System (INIS)

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

1999-01-01

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

The Evolution of Al2O3 Content in Ancient Chinese Glasses

Directory of Open Access Journals (Sweden)

Wang Cheng-yu

2016-01-01

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

Multiscale Modeling of Non-crystalline Ceramics (Glass)

Science.gov (United States)

2013-03-01

Aberdeen Proving Ground, MD 2011. 79. Du, Q.; Gunzburger, M. D.; Lehoucq, R. B.; Zhou, K. A nonlocal vector calculus , nonlocal volume-constrained... textbook , ur = − 2µǫ ( J10 − (λ+µ)µ ζJ11 ) π(λ+ 2µ) , uz = 2ǫ ( (λ+µ) λ+2µ ζJ01 + J 0 0 ) π , σz = − 4µǫ (ζJ02 + J 0 1 ) (λ+ µ) πa(λ+ 2µ) , τrz...80). (Throughout, boldface type denotes a vector and a boldface variable with an overbar denotes a tensor.) Equation 31 is a local formulation because

International Conference on Nitride Semiconductors (10th) Held in Washington, DC on August 25-30, 2013

Science.gov (United States)

2014-08-17

Honorary Chair: M. Asif Khan, University of South Carolina, US ’ Program Chair - Russell Dupuis , Georgia Institute of Technology, US - Subject Chair...Russel D. Dupuis 11:00 am-11:15am B4.04 Andrew Armstrong 11:15am-11:30am B4.05 H/lichael Binder 11:30 am-11:46 am B4.06 Marco Ulises...00 pm 87.03 Xiang Zhou 4:00pm-4:15pm B7.04 Christopher J.Lewis 4:15 pm-4:30 pm B7.06 Yamina Andre 4:30 pm-4:45 pm B7.06 Hideaki

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

Science.gov (United States)

Bacaër, Nicolas

2009-10-01

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

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

Molecular structure of tetramethylgermane from gas electron diffraction

Science.gov (United States)

Csákvári, Éva; Rozsondai, Béla; Hargittai, István

1991-05-01

The molecular structure of Ge(CH 3) 4 has been determined from gas-phase electron diffraction augmented by a normal coordinate analysis. Assuming tetrahedral symmetry for the germanium bond configuration, the following structural parameters are found: rg(GeC) = 1.958 ± 0.004 Å, rg(CH) = 1.111 ± 0.003 Å and ∠(GeCH) = 110.7 ± 0.2° ( R=4.0%). The methyl torsional barrier V 0 is estimated to be 1.3 kJ mol -1 on the basis of an effective angle of torsion 23.0 ± 1.5°, from the staggered form, yielded directly by the analysis. The GeC bond length of Ge(CH 3) 4 is the same, within experimental error, as that of Ge(C 6H 5) 4 and is in agreement with the prediction of a modified Schomaker-Stevenson relationship.

El lenguaje de los niños ciegos y la cuestión de los rasgos autistas

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Miguel Pérez Pereira

2000-12-01

Full Text Available Hobson et al. (Brown, Hobson. Lee y Stevenson, 1997; Hobson, Brown, Minter y Lee, 1997 han investigado la similitud entre el autismo y la ceguera congénita. En este artículo se revisa la evidencia empírica a favor de la existencia de rasgos autistas en el lenguaje de los niños ciegos de nacimiento, a la vez que se aportan nuevos datos de investigaciones del autor. Se centra el interés en (a el uso de los pronombres personales, (b el uso de imitaciones y habla formuláica, (c el uso egocéntrico del lenguaje, y (d la capacidad de iniciar conversaciones y de contingencia conversacional. El análisis pone en cuestión la supuesta similitud entre los niños ciegos y los autistas, además parece refutar la teoría de Hobson.

Semantic text relatedness on Al-Qur’an translation using modified path based method

Science.gov (United States)

Irwanto, Yudi; Arif Bijaksana, Moch; Adiwijaya

2018-03-01

Abdul Baquee Muhammad [1] have built Corpus that contained AlQur’an domain, WordNet and dictionary. He has did initialisation in the development of knowledges about AlQur’an and the knowledges about relatedness between texts in AlQur’an. The Path based measurement method that proposed by Liu, Zhou and Zheng [3] has never been used in the AlQur’an domain. By using AlQur’an translation dataset in this research, the path based measurement method proposed by Liu, Zhou and Zheng [3] will be used to test this method in AlQur’an domain to obtain similarity values and to measure its correlation value. In this study the degree value is proposed to be used in modifying the path based method that proposed in previous research. Degree Value is the number of links that owned by a lcs (lowest common subsumer) node on a taxonomy. The links owned by a node on the taxonomy represent the semantic relationship that a node has in the taxonomy. By using degree value to modify the path-based method that proposed in previous research is expected that the correlation value obtained will increase. After running some experiment by using proposed method, the correlation measurement value can obtain fairly good correlation ties with 200 Word Pairs derive from Noun POS SimLex-999. The correlation value that be obtained is 93.3% which means their bonds are strong and they have very strong correlation. Whereas for the POS other than Noun POS vocabulary that owned by WordNet is incomplete therefore many pairs of words that the value of its similarity is zero so the correlation value is low.

PIXE analysis of proto-porcelain excavated from the Huoshaoshan kiln site in Deqing County, Zhejiang Province

International Nuclear Information System (INIS)

Zhang Bin; Cheng Huansheng; Zheng Jianming

2014-01-01

Background: Zhejiang Province is an important producing area of proto-porcelain. Huoshaoshan kiln site in Deqing County is the only kiln known currently for firing proto-porcelain from the late Western Zhou Dynasty to the late Spring and Autumn Period. Also it is the earliest kiln site unearthed for only firing proto-porcelain so far. It is of great significance for the exploration of Chinese early celadon firing technology. Purpose: The aim is to disclose the elemental characteristics of these proto-porcelains and study the sources of the raw materials and relationship between these proto-porcelains. Methods: We selected 18 samples made at the early period (from the late Western Zhou Dynasty to the early Spring and Autumn Period), 15 samples made at the middle and last period (the last period of the middle Spring and Autumn Period), and 17 samples made at the last period (the last period of the late Spring and Autumn Period). Proton Induced X-ray Emission (PIXE) was used to analyze these samples and measure the chemical compositions of these proto-porcelains. The factor analysis is used to study the sources of the raw materials and relationship between these proto-porcelains made in the different periods. Results: The results show that for the raw materials of body and glaze, the proto-porcelains at the last period are different from those at the early period, while the same as those at the middle and last period. Conclusion: PIXE combining with factor analysis can be used to study effectively the sources of the raw materials and relationship between these proto-porcelains. (authors)

“六艺”中的“射艺教育”

Institute of Scientific and Technical Information of China (English)

李宇

2015-01-01

“射艺”是西周时期六艺教育的重要内容。夏商时期“射艺”教育萌芽并初步发展，出现了专门教习射艺的场所及特定专职人员。西周时期国家大事“惟祀与戎”，射艺教育被赋予了新的内容，更加强调了礼乐教化和军事训练的功能，除了礼乐教化的作用外，也在于使贵族阶级的射箭水平有所提高，以备战场上的需要，深层意义上也是为军事的需要而服务的。%ABSTRACT:The “Archery Art” was one of the important contents of the “Six Arts” education in the Western Zhou Dynasty. During the Xia and Shang Dynasties the “Archery Art” emerged and had initial development, and the special grounds for teaching and practicing archery and special archery educational personnel were set. In the Western Zhou Dynasty, “the most important national affairs were nothing but the sacriifce and warfare”, and the archery education was assigned new contents; in addition to the ritual and etiquette functions, the archery education also raised the ifghting abilities of the elite classes to prepare for the battles, therefore its in-depth importance was to meet the military demands.

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

Evaluation of permanent deformation characteristics of unmodified and Polyethylene Terephthalate modified asphalt mixtures using dynamic creep test

International Nuclear Information System (INIS)

Baghaee Moghaddam, Taher; Soltani, Mehrtash; Karim, Mohamed Rehan

2014-01-01

Highlights: • Waste PET was utilized as modifier in asphalt mixture. • Deformation characteristics of asphalt mixtures were assessed. • Dynamic creep test was conducted at different temperatures and stress levels. • Permanent deformation models were introduced. - Abstract: One of the major types of plastics that can be found in Municipal Solid Waste (MSW) is Polyethylene Terephthalate (PET) which is a non-biodegradable semi-crystalline thermoplastic polymer, and is considered as polyester material. Generating large amount of waste PET, mainly as bottles, would cause environmental hazards by disposing in landfills. This paper aims to evaluate effects of utilizing waste PET flakes as modifier in asphalt mixture as an alternative solution to overcome the potential risks arise from producing large amount of waste PET as well as evaluating the deformation characteristics of unmodified and PET modified asphalt mixtures. To achieve this aim, different percentages of PET were designated for this investigation, namely: 0%, 0.2%, 0.4%, 0.6%, 0.8% and 1% by weight of aggregate particles, and dynamic creep test was performed at different stress levels (300 kPa and 400 kPa) and temperatures (10 °C, 25 °C and 40 °C). Consequently, Zhou three-stage model was developed. The results showed that permanent deformation characteristics of asphalt mixture were considerably improved by utilization of PET modification, when the permanent strain was remarkably decreased in PET modified mixture compared to the conventional mixture at all stress levels and temperatures. Besides, based on Zhou model, it was concluded that elastic and visco-elastic properties of asphalt mixture were improved by application of PET modification

Large-degree asymptotics of rational Painlevé-II functions: noncritical behaviour

International Nuclear Information System (INIS)

Buckingham, Robert J; Miller, Peter D

2014-01-01

Rational solutions of the inhomogeneous Painlevé-II equation and of a related coupled Painlevé-II system have recently arisen in studies of fluid vortices and of the sine-Gordon equation. For the sine-Gordon application in particular it is of interest to understand the large-degree asymptotic behaviour of the rational Painlevé-II functions. We explicitly compute the leading-order large-degree asymptotics of these two families of rational functions valid in the whole complex plane with the exception of a neighbourhood of a certain piecewise-smooth closed curve. We obtain rigorous error bounds by using the Deift–Zhou nonlinear steepest-descent method for Riemann–Hilbert problems. (paper)

Spatial data quality and coastal spill modelling

International Nuclear Information System (INIS)

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

1998-01-01

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

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

教化:荀子伦理思想的本旨%Cultivation(jiaohua,教化):The goal of Xunzi's ethical thought

Institute of Scientific and Technical Information of China (English)

詹世友

2007-01-01

Xunzi carried on the noble ambitions of"Zhou Kong Jiaohua 周孔教化"and systematically demonstrated the necessity of cultivation and how to realize it.Starting from the belief that human nature is evil,he argues that cultivation was necessary and its teachings must penetrate the mind.The key of cultivation is to cultivate man's feelings,encourage man to behave properly,and attempt to mold his nature through Ritual cultivation,Musical cultivation,and the Five Classics.The main point of Xunzi's ethical thought is cultivation.As far as cultivation theory is concerned,Xunzi's is the most logical and systematic of the famous Pre-Qin thinkers.

A Proteomic Approach to Identify Phosphorylation-Dependent Targets of BRCT Domains

Science.gov (United States)

2009-03-01

Biochemistry, 46, 7706-12 (2007) 77. Dulic, A., P. A. Bates, X. Zhang, S. R. Martin, P. S. Freemont , T. Lindahl & D. E . Barnes: BRCT domain interactions in...5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Zhou Songyang, Ph.D. 5d. PROJECT NUMBER 5e. TASK NUMBER E -Mail: songyang@bcm.tmc.edu 5f. WORK...50 0 50 100 150 200 250 300 0 500 1000 1500 2000 2500 MDC1 with BACH 1 peptide sTime RU R es po ns e .1µM MDC1 .2µM MDC1 .5µM MDC1 1µM MDC1 MDC1-BRCT

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

Directory of Open Access Journals (Sweden)

Ambassador Julio A. Jeldres

2012-09-01

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

Crystallization Process of Protein Rv0731c from Mycobacterium Tuberculosis for a Successful Atomic Resolution Crystal Structure at 1.2 Angstrom

Energy Technology Data Exchange (ETDEWEB)

Zhu, Liang Cong

2009-06-08

Proteins are bio-macromolecules consisting of basic 20 amino acids and have distinct three-dimensional folds. They are essential parts of organisms and participate in every process within cells. Proteins are crucial for human life, and each protein within the body has a specific function, such as antibodies, contractile proteins, enzymes, hormonal proteins, structural proteins, storage proteins and transport proteins. Determining three-dimensional structure of a protein can help researchers discover the remarkable protein folding, binding site, conformation and etc, in order to understand well of protein interaction and aid for possible drug design. The research on protein structure by X-ray protein crystallography carried by Li-Wei Hung's research group in the Physical Bioscience Division at Lawrence Berkeley National Laboratory (LBNL) is focusing on protein crystallography. The research in this lab is in the process of from crystallizing the proteins to determining the three dimensional crystal structures of proteins. Most protein targets are selected from Mycobacterium Tuberculosis. TB (Tuberculosis) is a possible fatal infectious disease. By studying TB target protein can help discover antituberculer drugs, and find treatment for TB. The high-throughput mode of crystallization, crystal harvesting, crystal screening and data collection are applied to the research pipeline (Figure 1). The X-ray diffraction data by protein crystals can be processed and analyzed to result in a three dimensional representation of electron density, producing a detailed model of protein structure. Rv0731c is a conserved hypothetical protein with unknown function from Mycobacterium Tuberculosis. This paper is going to report the crystallization process and brief structure information of Rv0731c.

Effectiveness of sensory processing strategies on activity level in inclusive preschool classrooms

Directory of Open Access Journals (Sweden)

Lin CL

2012-10-01

Full Text Available Chien-Lin Lin,1,2 Yu-Fan Min,3 Li-Wei Chou,1,2,* Chin-Kai Lin,4,* 1Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 2School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 3Faith, Hope and Love, Center for Children and Adults With Disabilities, Taichung, Taiwan; 4Program of Early Intervention, Department of Early Childhood Education, National Taichung University of Education, Taichung, Taiwan*These authors contributed equally to this workBackground: The purpose of this study was to investigate the effectiveness of sensory processing strategies in improving the activity level of children with sensory integration dysfunction.Methods: The study used a matching-only pretest–posttest control group design, which requires random matching of sensory integration dysfunction to the corresponding intervention group (n = 18 and control group (n = 18. The intervention group comprised 3–6-year-old children who received an 8-week school-day intervention during implementation of the theme curriculum.Results: The 8-week treatment significantly reduced the activity level and foot-swinging episodes in children with sensory integration dysfunction, and obtained a medium-effect size. However, the level of improvement in the control group did not show any statistically significant change.Conclusion: Sensory processing strategies could improve activity levels in children with sensory integration dysfunction. However, this study was unable to exclude a developmental effect. The social validity results show that sensory processing strategies can be integrated into the theme curriculum and improve activity levels in children.Keywords: activity level, preschool inclusive classroom, sensory integration dysfunction, sensory processing strategy

Effect of rehabilitation on a patient suffering from a tuberculous brain abscess with Gerstmann's syndrome: case report

Directory of Open Access Journals (Sweden)

Kuo CL

2012-05-01

Full Text Available Chih-Lan Kuo1, Sui-Foon Lo1,2, Chun-Lin Liu3, Chia-Hui Chou4, Li-Wei Chou1,2,5¹Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; ²School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 3Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan; 4Department of Infectious disease, China Medical University Hospital, Taichung, Taiwan; 5Department of Physical Therapy, China Medical University, Taichung, TaiwanAbstract: There are few reports in the literature of tuberculous brain abscess. Tuberculous brain abscess usually occurs in an immunocompromised host. Almost all previously documented cases have involved acquired immune deficiency syndrome. We encountered a 53-year-old right-handed immunocompetent male who was initially suspected of having a cerebrovascular accident due to acute-onset right hemiparesis and paresthesia. A tentative diagnosis of brain tumor versus brain abscess was made on imaging studies. The patient was finally diagnosed with a tuberculous brain abscess based upon deterioration on imaging and a positive tuberculosis culture. The tuberculous brain abscess was located in the left parietal lobe, which resulted in Gerstmann's syndrome and right-sided apraxia. Stereotactic surgery was performed. He was also given antituberculosis chemotherapy and comprehensive rehabilitation. Considerable improvement was noted after rehabilitation. The patient even returned to a normal life and work. Our case demonstrates that an aggressive intensive inpatient rehabilitation program combined with stereotactic surgery and effective antituberculosis therapy play an important role in improving the outcome for patients with tuberculous brain abscess, Gerstmann's syndrome, and right-sided apraxia.Keywords: tuberculous brain abscess, Gerstmann's syndrome, rehabilitation

Variation of the Moyer Model Parameter, H0, with primary proton energy

International Nuclear Information System (INIS)

Liu, K.L.; Stevenson, G.R.; Thomas, R.H.; Thomas, S.V.

1982-08-01

Experimental values of the Moyer Model Parameter H 0 were summarized and presented as a function of proton energy, E/sub p/. The variation of H 0 (E/sup p/) with E/sup p/ was studied by regression analysis. Regression Analysis of the data under log-log transformation gave a best value for the exponent m of 0.77 +- 0.26, but a t-test did not reject m = 1 (p +- 20%). Since m = 1 was not excluded, and a Fisher's F-test did not exclude linearity, a linear regression analysis was performed. A line passing through the origin was not rejected (Student's t-test, p = 30%) and has the equation: H 0 (E/sup p/ = (1.61 +- 0.19) x 10 -13 Sv.m 2 /GeV to be compared with a value of (1.65 +- 0.21) x 10 -13 Sv.m 2 /GeV published by Stevenson et al

A CERN fireman becomes a world boxing champion

CERN Multimedia

Anaïs Schaeffer

2012-01-01

From 19 to 28 October, Sydney (Australia) welcomed thousands of firemen and women from all over the world for the 12th World Firefighters Games. Launched in 1990 in Auckland (New Zealand), this biennial celebration is – according to its organizers – “intended to be an inclusive event that celebrates the camaraderie, heroism, health, fitness and spirit of the women and men who work in one of the world’s most respected professions”.   This year, Craig Stevenson, who is member of the CERN Fire Brigade, took part in the competition. He went as far as winning the gold medal in the boxing championship, in the “under 75 kg” category. “This is my last year at CERN, and I wanted to do something special,” Craig explains. “I work with a lot of inspirational people, who have really made me want to achieve more.”  In order to compete in the “under 75 kg” category, Crai...

Phase equilibria and excess molar volumes of tetrahydrofuran (1) + deuterium oxide (2)

International Nuclear Information System (INIS)

Lejcek, P.; Matous, J.; Novak, J.P.; Pick, J.

1975-01-01

Vapour + liquid equilibrium at 313.15 and 333.15K, liquid + liquid equilibrium throughout the whole region of limited miscibility, and excess molar volumes at 298.15K have been studied for tetrahydrofuran + deuterium oxide. The mixtures show large positive deviations from Raoult's law and a closed loop of limited miscibility. The modified Redlich-Kister equation has been used for the correlation of the vapour + liquid equilibrium. The computation has been carried out according to a recently proposed procedure which makes it possible to obtain such constants of the correlation relation which are not inconsistent with physical reality, i.e. with the complete miscibility (partial delta 2 G/deltax 1 2 >0) under experimental conditions. Thermodynamic consistency was checked by the classical Redlich-Kister test and the one proposed by Ulrichson and Stevenson. Excess molar volumes are negative at all compositions with a point of inflexion in the water-rich region which indicates the extremes in partial molar volumes. (author)

Students as resurrectionists--A multimodal humanities project in anatomy putting ethics and professionalism in historical context.

Science.gov (United States)

Hammer, Rachel R; Jones, Trahern W; Hussain, Fareeda Taher Nazer; Bringe, Kariline; Harvey, Ronee E; Person-Rennell, Nicole H; Newman, James S

2010-01-01

Because medical students have many different learning styles, the authors, medical students at Mayo Clinic, College of Medicine researched the history of anatomical specimen procurement, reviewing topic-related film, academic literature, and novels, to write, direct, and perform a dramatization based on Robert Louis Stevenson's The Body-Snatcher. Into this performance, they incorporated dance, painting, instrumental and vocal performance, and creative writing. In preparation for the performance, each actor researched an aspect of the history of anatomy. These micro-research projects were presented in a lecture before the play. Not intended to be a research study, this descriptive article discusses how student research and ethics discussions became a theatrical production. This addition to classroom and laboratory learning addresses the deep emotional response experienced by some students and provides an avenue to understand and express these feelings. This enhanced multimodal approach to"holistic learning" could be applied to any topic in the medical school curriculum, thoroughly adding to the didactics with history, humanities, and team dynamics.

Dynamics for the complex Ginzburg-Landau equation on non-cylindrical domains II: The monotone case

Science.gov (United States)

Zhou, Feng; Sun, Chunyou; Cheng, Jiaqi

2018-02-01

In this article, we continue the study of the dynamics of the following complex Ginzburg-Landau equation ∂tu - (λ + iα)Δu + (κ + iβ)|u|p-2u - γu = f(t) on non-cylindrical domains. We assume that the spatial domains are bounded and increase with time, which is different from the diffeomorphism case presented in Zhou and Sun [Discrete Contin. Dyn. Syst., Ser. B 21, 3767-3792 (2016)]. We develop a new penalty function to establish the existence and uniqueness of a variational solution satisfying energy equality as well as some energy inequalities and prove the existence of a D -pullback attractor for the non-autonomous dynamical system generated by this class of solutions.

ZHUANGZI((HUANG-TZU)THE SOUNDS OF NATURE

Institute of Scientific and Technical Information of China (English)

Cynthia

2002-01-01

<正> Life of Zhuangzi Zhuangzi was a Daoist philosopher ofthe pre-Qin era, prior to 221 BC. Accord-ing to the Records of the Historian, his fam-ily name was Zhou and he styled himselfZixiu. He was a native of Meng in the Stateof Song. He lived in poverty all his life andnever acted for his own fame or interest.He was the author of the book Zhuangzi,in which he advocated the same essentialphilosophy as Laozi, in addition to somespecific viewpoints of his own. TheZhuangzi had a deep influence on laterChinese philosophy and literature. According to Daoist scriptures,Zhuangzi was a disciple of ChangsengGongzi and cultivated Dao as a recluse

Chasing the precursor of functional hematopoietic stem cells at the single cell levels in mouse embryos.

Science.gov (United States)

Wang, Xiaochen; Gong, Yuemin; Ema, Hideo

2016-07-22

Adult hematopoietic stem cells (HSCs), the ideal system for regenerative research, were isolated at single cell levels decades ago, whereas studies on embryonic HSCs are much more difficult. Zhou et al identified a new pre-HSC cell surface marker, CD201, by which they isolated pre-HSCs at single cell levels for further analyses. The novel expression pattern of HSC development is revealed, including the fundamental role of mammalian targets of rapamycin (mTOR) signaling pathway in HSCs emergence, and the repopulation potential of S/G2/M phase pre-HSCs. Deeper understandings of the cellular origin and developmental regulatory network of HSCs are essential to develop new strategies of generating HSCs in vitro for clinical application.

Impurity of Sulfur Layers and Magmatic Gas Scrubbing: Implications for Gas Monitoring

Science.gov (United States)

Scolamacchia, T.

2017-12-01

The evidence of bodies of elemental sulfur (Se) beneath acid crater lakes at the summit of composite active volcanoes has been recognized several decades ago (Oppenheimer and Stevenson, 1989; Christenson and Woods, 1993). But Se accumulation was already hypothesized a century ago at Kusatzu Shirane (Japan) based on the observation of sulfur spherules floating on its crater-lake (Ohashi, 1919). Since these pioneering works, other studies have focused on understanding key aspects of molten sulfur bodies, considered a feature unique of volcanic lakes. Instead, it is reasonable to assume that Se bodies occur in several volcanic settings because a) several reactions may lead to Se deposition from S-bearing gases, and b) crater-lakes, surface expressions of hydrothermal systems, are transient features. The scrubbing of several magmatic gases, some of which critical for volcano monitoring, has been attributed to ground/surface waters (Symonds et al. 2001). Nevertheless, gas scrubbing could reflect viscosity variations of impure Se within hydrothermal systems. Industrial experiments indicated that impurities (organics, H2S, ammonia, HCl, HF, HBr, HI) hinder Se polymerization at T ≥ 160ºC, allowing viscosity to remain low for long time depending on the maximum T achieved and heating rates (Bacon and Fanelli, 1943). However, a prolonged heating destroys the viscosity-modifying substances (e.g. H2Sx formed by reactions with organics, H2S, or ammonia) and dramatic Se viscosity increases occur after a certain number of heating and cooling cycles. A prolonged boiling of Se with organics was observed to release H2S, following H2Sx disruption. Some gases (e.g. SO2) do not affect Se viscosity. In volcanic environments gases such as SO2, CO2 could escape under Selow viscosity regimes. Also, halogens absence in gas emissions could be caused by their participation in reactions within S-layers causing its viscosity to remain low. More data are needed to validate the hypothesis

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

Institute of Scientific and Technical Information of China (English)

张小花

2017-01-01

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

Recommending Education Materials for Diabetic Questions Using Information Retrieval Approaches.

Science.gov (United States)

Zeng, Yuqun; Liu, Xusheng; Wang, Yanshan; Shen, Feichen; Liu, Sijia; Rastegar-Mojarad, Majid; Wang, Liwei; Liu, Hongfang

2017-10-16

Self-management is crucial to diabetes care and providing expert-vetted content for answering patients' questions is crucial in facilitating patient self-management. The aim is to investigate the use of information retrieval techniques in recommending patient education materials for diabetic questions of patients. We compared two retrieval algorithms, one based on Latent Dirichlet Allocation topic modeling (topic modeling-based model) and one based on semantic group (semantic group-based model), with the baseline retrieval models, vector space model (VSM), in recommending diabetic patient education materials to diabetic questions posted on the TuDiabetes forum. The evaluation was based on a gold standard dataset consisting of 50 randomly selected diabetic questions where the relevancy of diabetic education materials to the questions was manually assigned by two experts. The performance was assessed using precision of top-ranked documents. We retrieved 7510 diabetic questions on the forum and 144 diabetic patient educational materials from the patient education database at Mayo Clinic. The mapping rate of words in each corpus mapped to the Unified Medical Language System (UMLS) was significantly different (Pretrieval algorithms. For example, for the top-retrieved document, the precision of the topic modeling-based, semantic group-based, and VSM models was 67.0%, 62.8%, and 54.3%, respectively. This study demonstrated that topic modeling can mitigate the vocabulary difference and it achieved the best performance in recommending education materials for answering patients' questions. One direction for future work is to assess the generalizability of our findings and to extend our study to other disease areas, other patient education material resources, and online forums. ©Yuqun Zeng, Xusheng Liu, Yanshan Wang, Feichen Shen, Sijia Liu, Majid Rastegar Mojarad, Liwei Wang, Hongfang Liu. Originally published in the Journal of Medical Internet Research (http

Echinacoside induces apoptotic cancer cell death by inhibiting the nucleotide pool sanitizing enzyme MTH1

Directory of Open Access Journals (Sweden)

Dong L

2015-12-01

Full Text Available Liwei Dong,1 Hongge Wang,1 Jiajing Niu,1 Mingwei Zou,2 Nuoting Wu,1 Debin Yu,1 Ye Wang,1 Zhihua Zou11Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, National Engineering Laboratory for AIDS Vaccine, School of Life Sciences, Jilin University, Changchun, Jilin Province, People’s Republic of China; 2Department of Psychology, College of Liberal Arts and Social Sciences, University of Houston, Houston, TX, USA Abstract: Inhibition of the nucleotide pool sanitizing enzyme MTH1 causes extensive oxidative DNA damages and apoptosis in cancer cells and hence may be used as an anticancer strategy. As natural products have been a rich source of medicinal chemicals, in the present study, we used the MTH1-catalyzed enzymatic reaction as a high-throughput in vitro screening assay to search for natural compounds capable of inhibiting MTH1. Echinacoside, a compound derived from the medicinal plants Cistanche and Echinacea, effectively inhibited the catalytic activity of MTH1 in an in vitro assay. Treatment of various human cancer cell lines with Echinacoside resulted in a significant increase in the cellular level of oxidized guanine (8-oxoguanine, while cellular reactive oxygen species level remained unchanged, indicating that Echinacoside also inhibited the activity of cellular MTH1. Consequently, Echinacoside treatment induced an immediate and dramatic increase in DNA damage markers and upregulation of the G1/S-CDK inhibitor p21, which were followed by marked apoptotic cell death and cell cycle arrest in cancer but not in noncancer cells. Taken together, these studies identified a natural compound as an MTH1 inhibitor and suggest that natural products can be an important source of anticancer agents. Keywords: Echinacoside, MTH1, 8-oxoG, DNA damage, apoptosis, cell cycle arrest

Healing of Achilles tendon partial tear following focused shockwave: a case report and literature review

Directory of Open Access Journals (Sweden)

Hsu YC

2017-05-01

Full Text Available Yu-Chun Hsu,1,* Wei-Ting Wu,2,* Ke-Vin Chang,2–4 Der-Sheng Han,2–4 Li-Wei Chou5–7 1Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, 2Department of Physical Medicine and Rehabilitation and Community and Geriatric Research Center, National Taiwan University Hospital, Bei-Hu Branch, 3National Taiwan University College of Medicine, 4Community and Geriatric Research Center, National Taiwan University Hospital, Bei-Hu Branch, Taipei, 5Department of Physical Medicine and Rehabilitation, China Medical University Hospital, 6Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, 7Department of Rehabilitation, Asia University Hospital, Taichung, Taiwan *These authors contributed equally to this work Abstract: Achilles tendinopathy is a common cause of posterior heel pain and can progress to partial tendon tear without adequate treatment. Effects of traditional treatments vary, and many recent reports focus on the use of extracorporeal shockwave therapy (ESWT for Achilles tendinopathy but not for Achilles tendon partial tear. Here, we report the case of a 64-year-old female suffering from severe left heel pain for half a year. All treatment and rehabilitation were less effective until ESWT was applied. Each course of focused shockwave therapy included 2500 shots with energy flux density from 0.142 mJ/mm2 to 0.341 mJ/mm2. The visual analog scale decreased from nine to one degree. High-resolution musculoskeletal ultrasonography was performed before and 1 month after the treatment, which revealed healing of the torn region and decrease in inflammation. ESWT had shown to be an alternative treatment for Achilles tendon partial tear under safety procedure and ultrasound observation. Keywords: focused shockwave, Achilles tendon, partial tear, ultrasonography

Strength of Fibrous Composites

CERN Document Server

Huang, Zheng-Ming

2012-01-01

"Strength of Fibrous Composites" addresses evaluation of the strength of a fibrous composite by using its constituent material properties and its fiber architecture parameters. Having gone through the book, a reader is able to predict the progressive failure behavior and ultimate strength of a fibrous laminate subjected to an arbitrary load condition in terms of the constituent fiber and matrix properties, as well as fiber geometric parameters. The book is useful to researchers and engineers working on design and analysis for composite materials. Dr. Zheng-Ming Huang is a professor at the School of Aerospace Engineering & Applied Mechanics, Tongji University, China. Mr. Ye-Xin Zhou is a PhD candidate at the Department of Mechanical Engineering, the University of Hong Kong, China.

Restrictive Factors and Output Forecast of Green Development of Agricultural Industry Based on Gray System

Science.gov (United States)

Sun, Fengru

2018-01-01

This paper analyzes the characteristics of agricultural products from the perspective of agricultural production, farmers’ income, adjustment of agricultural structure and environmental improvement, and analyzes the characteristics of agricultural products in LanZhou area. Through data mining and empirical analysis, the regional agriculture (1) forecasting model of gray system with dynamic data processing, combined with the output data of lily in 2004-2003, the yield prediction is predicted and the fitting state is good and the error is small. Finally, combined with the relevant characteristics of the local characteristics of the agricultural industry to make reference, by changing the characteristics of agricultural production as the center of the mindset, and agricultural industrialization and organic combination, take the characteristics of efficient industrialization of agricultural products.

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

Science.gov (United States)

Welsch, Ralph; Manthe, Uwe

2013-04-28

A strategy for the fast evaluation of Shepard interpolated potential energy surfaces (PESs) utilizing graphics processing units (GPUs) is presented. Speed ups of several orders of magnitude are gained for the title reaction on the ZFWCZ PES [Y. Zhou, B. Fu, C. Wang, M. A. Collins, and D. H. Zhang, J. Chem. Phys. 134, 064323 (2011)]. Thermal rate constants are calculated employing the quantum transition state concept and the multi-layer multi-configurational time-dependent Hartree approach. Results for the ZFWCZ PES are compared to rate constants obtained for other ab initio PESs and problems are discussed. A revised PES is presented. Thermal rate constants obtained for the revised PES indicate that an accurate description of the anharmonicity around the transition state is crucial.

Differential Covariance: A New Class of Methods to Estimate Sparse Connectivity from Neural Recordings.

Science.gov (United States)

Lin, Tiger W; Das, Anup; Krishnan, Giri P; Bazhenov, Maxim; Sejnowski, Terrence J

2017-10-01

With our ability to record more neurons simultaneously, making sense of these data is a challenge. Functional connectivity is one popular way to study the relationship of multiple neural signals. Correlation-based methods are a set of currently well-used techniques for functional connectivity estimation. However, due to explaining away and unobserved common inputs (Stevenson, Rebesco, Miller, & Körding, 2008 ), they produce spurious connections. The general linear model (GLM), which models spike trains as Poisson processes (Okatan, Wilson, & Brown, 2005 ; Truccolo, Eden, Fellows, Donoghue, & Brown, 2005 ; Pillow et al., 2008 ), avoids these confounds. We develop here a new class of methods by using differential signals based on simulated intracellular voltage recordings. It is equivalent to a regularized AR(2) model. We also expand the method to simulated local field potential recordings and calcium imaging. In all of our simulated data, the differential covariance-based methods achieved performance better than or similar to the GLM method and required fewer data samples. This new class of methods provides alternative ways to analyze neural signals.

Under a crimson sun prospects for life in a red dwarf system

CERN Document Server

Stevenson, David S

2013-01-01

Gliese 581 is a red dwarf star some 20.3 light years from Earth. Red dwarfs are among the most numerous stars in the galaxy, and they sport diverse planetary systems. At magnitude 10, Gliese 581 is visible to amateur observers but does not stand out. So what makes this star so important? It is that professional observers have confirmed that it has at least four planets orbiting it, and in 2009, Planet d was described in the letters of The Astrophysical Journal as “the first confirmed exoplanet that could support Earth-like life.”   Under a Crimson Sun looks at the nature of red dwarf systems such as Gliese as potential homes for life.   Realistically, what are prospects for life on these distant worlds? Could life evolve and survive there? How do these planetary surfaces and geology evolve? How would life on a red dwarf planet differ from life on Earth? And what are the implications for finding further habitable worlds in our galaxy?   Stevenson provides readers with insight into the habitability of pl...

Analysis of surface bond lengths reported for chemisorption on metal surfaces

Science.gov (United States)

Mitchell, K. A. R.

1985-01-01

A review is given of bond length information available from the techniques of surface crystallography (particularly with LEED, SEXAFS and photoelectron diffraction) for chemisorption on well-defined surfaces of metals (M). For adsorbed main-group atoms (X), measured X-M interatomic distances for 38 combinations of X and M have been assessed with a bond order-bond length relation in combination with the Schomaker-Stevenson approach for determining single-bond lengths. When the surface bond orders are fixed primarily by the valency of X, this approach appears to provide a simple framework for predicing X-M surface bond lengths. Further, in cases where agreement has been reached from different surface crystallographic techniques, this framework has the potential for assessing refinements to the surface bonding model (e.g. in determining the roles of the effective surface valency of M, and of coordinate bonding and supplementary π bonding between X and M). Preliminary comparisons of structural data are also given for molecular adsorption (CO and ethylidyne) and for the chemisorption of other metal atoms.

Formation of 2-alkylcyclobutanones in fat-containing irradiated food and evaluation of their toxicity

International Nuclear Information System (INIS)

Todoriki, Setsuko

2003-01-01

2-Alkylcyclobutanones (2-ACB) is unique radiolytic product which is produced by decomposition of triglyceride in fat of food. The effects of 2-ACB on body is not decided. Detection of 2-ACB in food and apply it to determination of irradiated food was studied at the first time by M.H.Stevenson in 1990. The detection methods and the detection results are explained. Nine toxicity tests of 2-ACB were summarized, for examples, genotoxic properties of 2-dodecylcyclobutanone, markers for an irradiation treatment in fat-containing food and induction of oxidative DNA damage by cyclobutanones generated by irradiation of fat-containing food. In WHO (World Health Organization) Statement on 2-Dodecylcyclobutanone and Related Compounds, March 2003, WHO concluded that 2-DCB and 2-ACB did not injure consumer's health on the basis of animal tests for long time and Ams tests. However, WHO expressed that it will promote the studies of toxicity and or carcinogenicity of 2-ACB and resume risk assessment of irradiated food, when new evidences of possibility of risk will be indicated. (S.Y.)

Jekyll or Hyde? Better browse securely

CERN Multimedia

Computer Security Team

2013-01-01

Surfing the web is like walking through London in 1886. Usually you meet nice Dr Jekyll, interact with him and everything is fine. But at other times, at night, you might encounter the malicious Mr Hyde. He just wants your money and your secrets, and wants to take advantage of you.   As in the novel by Stevenson, good and bad web pages can be very close together. Most web pages exist to provide information or a service. But one click away, one Google page down, there are malicious web pages that aim to steal your password, infect your computer, or lull you into disclosing personal information.    So remember: “STOP - THINK - CLICK!” should be the standard when browsing the Internet. If you are presented with a link that looks strange or contains gibberish (like http://211.268.156.277/.PayPal/cgi-bin/wbscrcmd_login.php), just ignore it! It is always better to type simple, comprehensible web addresses like “www.paypal.com” than...

Differential Covariance: A New Class of Methods to Estimate Sparse Connectivity from Neural Recordings

Science.gov (United States)

Lin, Tiger W.; Das, Anup; Krishnan, Giri P.; Bazhenov, Maxim; Sejnowski, Terrence J.

2017-01-01

With our ability to record more neurons simultaneously, making sense of these data is a challenge. Functional connectivity is one popular way to study the relationship of multiple neural signals. Correlation-based methods are a set of currently well-used techniques for functional connectivity estimation. However, due to explaining away and unobserved common inputs (Stevenson, Rebesco, Miller, & Körding, 2008), they produce spurious connections. The general linear model (GLM), which models spike trains as Poisson processes (Okatan, Wilson, & Brown, 2005; Truccolo, Eden, Fellows, Donoghue, & Brown, 2005; Pillow et al., 2008), avoids these confounds. We develop here a new class of methods by using differential signals based on simulated intracellular voltage recordings. It is equivalent to a regularized AR(2) model. We also expand the method to simulated local field potential recordings and calcium imaging. In all of our simulated data, the differential covariance-based methods achieved performance better than or similar to the GLM method and required fewer data samples. This new class of methods provides alternative ways to analyze neural signals. PMID:28777719

The association between sleep patterns and overweight/obesity in Chinese children: a cross-sectional study

Directory of Open Access Journals (Sweden)

Zhang B

2015-08-01

Full Text Available Bin Zhang,1,* Yanli Hao,2,* Jiangyan Zhou,1,3 Fujun Jia,1 Xueli Li,1 Yi Tang,1 Huirong Zheng1 1Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangdong Mental Health Centre, 2Department of Human Anatomy, Guang Zhou Medical University, 3Department of Psychiatry, Southern Medical University, Guangzhou, People’s Republic of China *These authors contributed equally to this work Objective: This study evaluated the association between sleep patterns and the risk of being overweight/obese in Chinese children. Methods: A total of 3,086 children (1,608 boys and 1,478 girls between 7 and 14 years of age and studying in primary schools were recruited as eligible study participants in this study. We collected the information about children regarding sleep patterns, body height and weight, insomnia, healthy status, time allocation of daily activities, and demographic characteristics using a parental-reported questionnaire. Results: Overweight/obese children were younger, predominantly male, and more prone to have suffered from illness in the past 12 months compared to normal-weight peers. They were also less prone to compensate for sleep deficits during weekends (47.6% vs 39.1%; χ2=11.637, P<0.001 and holidays (52.0% vs 42.0%; χ2=16.057, P<0.001. Sleep duration on weekdays did not affect the risk of being overweight/obese. The adjusted odds ratios for overweight/obesity (noncompensated group using the compensated group as a reference were 1.197 (95% confidence interval [CI]: 1.004–1.493 during weekends and 1.309 (95% CI: 1.052–1.630 during holidays. Conclusion: Compensation for sleep deficits on non-weekdays may ameliorate the risk of being overweight/obese in Chinese children. Moreover, no significant association between the risk of being overweight/obese and sleep duration on weekdays was demonstrated in the current study, which may be due to pervasive sleep insufficiency on weekdays in Chinese children. Keywords: Chinese

A retrospective analysis of the clinicopathological and molecular characteristics of pulmonary blastoma

Directory of Open Access Journals (Sweden)

Zhao YY

2016-11-01

Full Text Available Yuan-Yuan Zhao,1,* Lin Liu,1,2,* Ting Zhou,1,* Ning-Ning Zhou,1 Yun-Peng Yang,1 Xue Hou,1 Yong Li,3 Hong-Yun Zhao,1 Yan Huang,1 Li Zhang1 1Department of Medical Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 2Department of Medical Oncology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, 3Department of Pathology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People’s Republic of China *These authors contributed equally to this work Purpose: The aim of this study was to analyze and summarize the clinicopathological and molecular characteristics of classic biphasic pulmonary blastoma (PB to improve its diagnosis and treatment. Patients and methods: A retrospective analysis was performed in patients who were diagnosed with PB at Sun Yat-Sen University Cancer Center from March 1995 to March 2015. Genomic DNA was profiled using a capture-based targeted sequencing panel. Results: Sixteen patients with an average age of 40 years were included in this study. Accurate preoperative diagnosis was very challenging as surgically resected tissues with immunohistochemical staining were required for the diagnosis. Surgery was the optimal treatment for localized disease and there was no standard management for metastatic disease. Mutations were detected among 9 out of the 56 genes profiled, including BRCA2, ERBB4, ALK, MET, BRAF, RAF1, PTEN, EGFR, and PIK3CA. Conclusion: Due to the low incidence rate and the reclassification of PB, no standard treatment is available. Although the numbers of cases are few with varying individual experiences, it is important to improve our understanding regarding this rare lung cancer. Targeted DNA sequencing may be of clinical use for molecular testing and the effects of targeted

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

Directory of Open Access Journals (Sweden)

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

Sensory quality evaluation for appearance of needle-shaped green tea based on computer vision and nonlinear tools.

Science.gov (United States)

Dong, Chun-Wang; Zhu, Hong-Kai; Zhao, Jie-Wen; Jiang, Yong-Wen; Yuan, Hai-Bo; Chen, Quan-Sheng

2017-06-01

Tea is one of the three greatest beverages in the world. In China, green tea has the largest consumption, and needle-shaped green tea, such as Maofeng tea and Sparrow Tongue tea, accounts for more than 40% of green tea (Zhu et al., 2017). The appearance of green tea is one of the important indexes during the evaluation of green tea quality. Especially in market transactions, the price of tea is usually determined by its appearance (Zhou et al., 2012). Human sensory evaluation is usually conducted by experts, and is also easily affected by various factors such as light, experience, psychological and visual factors. In the meantime, people may distinguish the slight differences between similar colors or textures, but the specific levels of the tea are hard to determine (Chen et al., 2008). As human description of color and texture is qualitative, it is hard to evaluate the sensory quality accurately, in a standard manner, and objectively. Color is an important visual property of a computer image (Xie et al., 2014; Khulal et al., 2016); texture is a visual performance of image grayscale and color changing with spatial positions, which can be used to describe the roughness and directivity of the surface of an object (Sanaeifar et al., 2016). There are already researchers who have used computer visual image technologies to identify the varieties, levels, and origins of tea (Chen et al., 2008; Xie et al., 2014; Zhu et al., 2017). Most of their research targets are crush, tear, and curl (CTC) red (green) broken tea, curly green tea (Bilochun tea), and flat-typed green tea (West Lake Dragon-well green tea) as the information sources. However, the target of the above research is to establish a qualitative evaluation method on tea quality (Fu et al., 2013). There is little literature on the sensory evaluation of the appearance quality of needle-shaped green tea, especially research on a quantitative evaluation model (Zhou et al., 2012; Zhu et al., 2017).

Charge-signal multiplication mediated by urea wires inside Y-shaped carbon nanotubes

International Nuclear Information System (INIS)

Lv, Mei; Liu, Zengrong; He, Bing; Xiu, Peng; Tu, Yusong

2014-01-01

In previous studies, we reported molecular dynamics (MD) simulations showing that single-file water wires confined inside Y-shaped single-walled carbon nanotubes (Y-SWNTs) held strong and robust capability to convert and multiply charge signals [Y. S. Tu, P. Xiu, R. Z. Wan, J. Hu, R. H. Zhou, and H. P. Fang, Proc. Natl. Acad. Sci. U.S.A. 106, 18120 (2009); Y. Tu, H. Lu, Y. Zhang, T. Huynh, and R. Zhou, J. Chem. Phys. 138, 015104 (2013)]. It is fascinating to see whether the signal multiplication can be realized by other kinds of polar molecules with larger dipole moments (which make the experimental realization easier). In this article, we use MD simulations to study the urea-mediated signal conversion and multiplication with Y-SWNTs. We observe that when a Y-SWNT with an external charge of magnitude 1.0 e (the model of a signal at the single-electron level) is solvated in 1 M urea solutions, urea can induce drying of the Y-SWNT and fill its interiors in single-file, forming Y-shaped urea wires. The external charge can effectively control the dipole orientation of the urea wire inside the main channel (i.e., the signal can be readily converted), and this signal can further be multiplied into 2 (or more) output signals by modulating dipole orientations of urea wires in bifurcated branch channels of the Y-SWNT. This remarkable signal transduction capability arises from the strong dipole-induced ordering of urea wires under extreme confinement. We also discuss the advantage of urea as compared with water in the signal multiplication, as well as the robustness and biological implications of our findings. This study provides the possibility for multiplying signals by using urea molecules (or other polar organic molecules) with Y-shaped nanochannels and might also help understand the mechanism behind signal conduction in both physical and biological systems

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

The Boju Tripod

Institute of Scientific and Technical Information of China (English)

1998-01-01

In 1975, archaeologists discovered a graveyard of imperial kinsmen as well as the ruins of the ancient State of Yan around Dongjialin Village by the Liuli River in Fangshan County to the southwest of Beijing. A large number of bronze vessels made for sacrificial rites were excavated. According to their inscriptions, historians believe that the State of Yan existed from about 11 B.C. to 771 B.C. and that the first fiefdoms of the State of Yan were located at the site of the ruins. Out of all these bronze vessels, the Boju Tripod is distinctive with its unique shape. This tripod dates back to the early years of the Western Zhou Dynasty. It is 33 cm tall, with a bore of 22.9 cm. The lid is

Two-point resistance of a resistor network embedded on a globe.

Science.gov (United States)

Tan, Zhi-Zhong; Essam, J W; Wu, F Y

2014-07-01

We consider the problem of two-point resistance in an (m-1) × n resistor network embedded on a globe, a geometry topologically equivalent to an m × n cobweb with its boundary collapsed into one single point. We deduce a concise formula for the resistance between any two nodes on the globe using a method of direct summation pioneered by one of us [Z.-Z. Tan, L. Zhou, and J. H. Yang, J. Phys. A: Math. Theor. 46, 195202 (2013)]. This method is contrasted with the Laplacian matrix approach formulated also by one of us [F. Y. Wu, J. Phys. A: Math. Gen. 37, 6653 (2004)], which is difficult to apply to the geometry of a globe. Our analysis gives the result in the form of a single summation.

Component Commonality and Its Cost Implications - Increasing the Commonality of the Right Components

DEFF Research Database (Denmark)

Lyly-Yrjänäinen, Jouni; Suomala, Petri; Israelsen, Poul

Component commonality (Labro 2004, Zhou & Gruppström 2004) can be defined as the use of the same version of a component across multiple products. It is usually seen as a means to manage costs without sacrificing product variety. However, when managing costs with component commonality, the managers...... constructions was identified as the most important bottleneck for the delivery process causing many indirect costs, especially with respect to project-management-related activities. Interestingly, by eliminating the need for mechanical engineering, the context starts to approach assembly-to-order context, also...... should be able to identify rather rapidly which group of components would enable the most significant cost reductions. Unfortunately, the existing literature lacks profound discussion of how to identify the right components for increased component commonality. The objective of the paper is to discuss how...

An experimental and numerical investigation of crossflow effects in two-phase displacements

DEFF Research Database (Denmark)

Cinar, Y.; Jessen, Kristian; Berenblyum, Roman

2006-01-01

In this paper, we present flow visualization experiments and numerical simulations that demonstrate the combined effects of viscous and capillary forces and gravity segregation on crossflow that occurs in two-phase displacements in layered porous media. We report results of a series of immiscible...... flooding experiments in 2D, two-layered glass bead models. Favorable mobility-ratio imbibition and unfavorable mobility-ratio drainage experiments were performed. We used pre-equilibrated immiscible phases from a ternary isooctane/isopropanol/water system, which allowed control of the interfacial tension....... The experiments also illustrate the complex interplay of capillary, gravity, and viscous forces that controls crossflow. The experimental results confirm that the transition ranges of scaling groups suggested by Zhou et al. (1994) are appropriate/valid. We report also results of simulations of the displacement...

Photodissociation of Small Molecules and Photoionization of Free Radicals Using the VUV Velocity-Map Imaging Photoion and Photoelectron Method

Science.gov (United States)

Gao, Hong

The tunable vacuum ultraviolet (VUV) laser generated through the two-photon resonance-enhanced four-wave mixing scheme is combined with the newly developed time-slice velocity map imaging photoion method to study the photodissociation of small molecules in the VUV region, and with the velocity map imaging photoelectron method to study the photoionization of free radicals. The photodissociation dynamics of NO in the energy region around 13.5 eV has been investigated. Branching ratios of the three lowest dissociation channels of 12C 16O that produce C(3P) + O(3P), C( 1D) + O(3P) and C(3P) + O(1D) are measured for the first time in the VUV region from 102,500 cm-1 to 110,500 cm-1, valuable information of the dissociation dynamics for this prototype system has been deduced. We demonstrated an experiment that has two independently tunable VUV lasers and a time-slice velocity map imaging setup, this provides us a global way to perform systematic state-selected photodissociation of small molecules via state-selected detection of the atomic products in the VUV region. The velocity map imaging photoelectron method was successfully used to obtain the photoelectron spectrum of the propargyl radical (C3H3) via a single VUV photoionization process. The propargyl radical is generated by the 193 nm laser photodissociation of the precursor C3H3Cl. This is the first time that the velocity map imaging photoelectron method is used to get the photoelectron spectra of free radicals, indicating that it is a powerful technique for studying the photoionization of free radicals which are always hard to be produced with high enough number densities for spectroscopic studies. This dissertation is mainly based on the following peer-reviewed journal articles: 1. Hong Gao, Yang Pan, Lei Yang, Jingang Zhou, C. Y. Ng and William M. Jackson. "Time-slice velocity-map ion imaging studies of the Photodissociation of NO in the vacuum ultraviolet region", the Journal of Chemical Physics, 136, 134302

Interactions between Flavor and Taste: Using Dashi Soup as a Taste Stimulus

Directory of Open Access Journals (Sweden)

Nobuyuki Sakai

2011-10-01

Full Text Available There are many researches showing interactions between olfaction and taste. Many of them supported that the interactions are not innate, but are learned through our daily eating experiences. Stevenson (2009 called this phenomenon as “learned synesthesia”. The authors also showed the interactions between flavor and taste are learned and processed by higher cognitive systems in rats and humans (Sakai et al., 2001; Sakai and Imada, 2003. Here the interactions between umami taste and dashi flavors are developed by the daily eating experience of Japanese traditional cuisine. Twenty flavors (such as sea weed, bonito, onion, garlic, ginger etc. by courtesy of YAMAHO CO. Ltd. were used as flavor stimuli. Taste stimuli are monosodium glutamate (umami substance, MSG, miso soup, and Katsuo Dashi (bonito soup stock. Participants tasted these stimuli, 12∼20 stimuli in a day, and evaluated the strength of umami taste, the palatability, congruity between taste and flavor with 100 mm visual analogue scales. The results of evaluations analyzed with the participants' daily eating experience showed the interactions between taste and flavor are developed by their own daily intake of traditional Japanese cuisine, especially dashi soup.

Punk Rock and the Value of Auto-ethnographic Writing about Music

Directory of Open Access Journals (Sweden)

Sarah Attfield

2011-08-01

Full Text Available Why do many of the books on punk rock and hardcore punk come with punk attitude? Why are a good number of the books written from a personal perspective? What kind of value do the diary entries of Nils Stevenson in 'Vacant: A Diary of the Punk Years 1976-79' have compared to an article on the rhetoric of class by David Simonelli in the journal 'Contemporary British History'? In some respects scholarly writing on punk rock seems like a contradiction. How can music so rooted in anti-establishment sentiment be appropriated into an institutional setting? The auto-ethnographic approach found in many of the studies of punk might be an answer to this question. The writers have used their own experiences as musicians and fans to reflect on and analyse the music and scenes which arguably provides the reader with a more immediate insight. This paper argues for an auto-ethnographic approach to the writing of punk and hardcore punk and suggests that this style of writing about music offers the reader an ‘authentic’ insight into these particular music scenes.

'A pretty piece of treachery': the strange case of Dr Stekel and Sigmund Freud.

Science.gov (United States)

Kuhn, P

1998-12-01

Freud claimed he broke with Stekel not because of 'scientific differences' but because of 'exclusively ... personal qualities'. The author offers an alternative version of this significant fragment of psychoanalytic history by suggesting that Freud acted out of revenge for the humiliation that he believed Stekel and Adler inflicted upon him at the 1910 Nuremberg Congress. He suggests that casting the story of the break between Stekel and Freud in the narrative shadow of Robert Louis Stevenson's novella 'Jekyll and Hyde' highlights the extent to which Freud involved himself in the murkier aspects of the politics of the International Psychoanalytical Association and the Vienna Psychoanalytic Society. Ultimately, however, he argues, Freud was cynically prepared to use and then callously sacrifice Stekel, one of his oldest and most loyal followers, in his increasingly bitter struggles against Adler and Jung. He also touches upon the role of the 'Secret Committee' in the 'Stekel Affair' and the wider ramifications of Jung's unexpected return from America at the height of the 'Freud resignation crisis'. He further suggests that Jung's subsequent meeting with Bergmann may have been a significant factor in precipitating Jung's decision to break his personal relationship with Freud.

Supporting documents for LLL area 27 (410 area) safety analysis reports, Nevada Test Site

Energy Technology Data Exchange (ETDEWEB)

Odell, B. N. [comp.

1977-02-01

The following appendices are common to the LLL Safety Analysis Reports Nevada Test Site and are included here as supporting documents to those reports: Environmental Monitoring Report for the Nevada Test Site and Other Test Areas Used for Underground Nuclear Detonations, U. S. Environmental Protection Agency, Las Vegas, Rept. EMSL-LV-539-4 (1976); Selected Census Information Around the Nevada Test Site, U. S. Environmental Protection Agency, Las Vegas, Rept. NERC-LV-539-8 (1973); W. J. Hannon and H. L. McKague, An Examination of the Geology and Seismology Associated with Area 410 at the Nevada Test Site, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-51830 (1975); K. R. Peterson, Diffusion Climatology for Hypothetical Accidents in Area 410 of the Nevada Test Site, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-52074 (1976); J. R. McDonald, J. E. Minor, and K. C. Mehta, Development of a Design Basis Tornado and Structural Design Criteria for the Nevada Test Site, Nevada, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-13668 (1975); A. E. Stevenson, Impact Tests of Wind-Borne Wooden Missiles, Sandia Laboratories, Tonopah, Rept. SAND 76-0407 (1976); and Hydrology of the 410 Area (Area 27) at the Nevada Test Site.

Experimental Test Of Whether Electrostatically Charged Micro-organisms And Their Spores Contribute To The Onset Of Arcs Across Vacuum Gaps

Energy Technology Data Exchange (ETDEWEB)

none,; Grisham, Larry R.

2014-02-24

Recently it was proposed [L.R. Grisham, A. vonHalle, A.F. Carpe, Guy Rossi, K.R. Gilton, E.D. McBride, E.P. Gilson, A. Stepanov, T.N. Stevenson, Physics of Plasma 19 023107 (2012)] that one of the initiators of vacuum voltage breakdown between condu cting electrodes might be micro-organisms and their spores, previously deposited during exposure to air, which tnen become electrostatically charged when an electric potential is applied across the vacuum gap. The note describes a simple experiment to compare the number of voltage-conditioning pulses required to reach the nominal maxium operating voltage across a gap between two metallic conductors in a vacuum, comparing cases in which biological cleaning was done just prior to pump-down with cases where this was not done, with each preceded by exposure to ambient air for three days. Based upon these results, it does not appear that air-deposited microbes and their spores constitute a major pathway for arc initiation, at least for exposure periods of a few days, and for vacuum gaps of a few millimeters, in the regime where voltage holding is usually observed to vary linearly with gap distance

Die Nasionale Pparke van die Republiek van Suid-Afrika die verlede en die hede

Directory of Open Access Journals (Sweden)

A.M. Brynard

1977-12-01

Full Text Available This paper deals mainly with the past and present status of nature conservation in the Republic of South Africa. It is pointed out that the nature conservation history of the Republic of South Africa commenced as early as 1656. In 1897 the first areas for the conservation of wild animals were set aside. These were the Hluhluwe and Umfolozi Game Reserves. Shortly after- wards, in 1898, the Sabi Game Reserve was established mainly through the efforts of President Paul Kruger. Col James Stevenson-Hamilton was appointed the first Warden of the Sabi Game Reserve and through his continued endeavours and perse-verance this game reserve, with certain additions, was eventually proclaimed as the first national park in the RSA in 1926. The first National Parks Board of Trustees, instituted according to the National Parks Act of 1926 commenced with its duties on the 16th September, 1926. The National Parks Act made provision for the establishment of other National Parks. Since 1931 eight National Parks were estab- lished. A short description of the history and most important features of each of these is given.

Evaluation of seismic resistance of low voltage switchgear, NPP V1 Jaslovske Bohunice, Slovakia

International Nuclear Information System (INIS)

Zeman, P.

1999-01-01

During this year, company Stevenson and Associates took part in the project of evaluation of seismic resistance of NPP V-1 Jaslovske Bohunice in Slovakia. It was responsible for a part of electrical equipment, mainly for the evaluation of low voltage switchgears. There were four steps of the evaluation: Detailed Walkdown; Application of GIP-WWER Methodology; Developing, of In Cabinet Response Spectra; and Evaluation of Acceptance of Formerly Performed Relay Tests According to the Russian Standard OEG l-330.00-3). Tests performed according to the Russian Standard OAG are acceptable only if the tested subject shows just one dominant natural frequency in the significant energy frequency range. If there is no knowledge of modal properties of the tested subject (that is a frequent situation because test reports usually contain only generalized Fourier loading spectrum) the enveloping of In Cabinet Response Spectra (ICRS) in all significant energy frequency ranges by Response Spectra (RS) of harmonic signal on one arbitrary frequency. This criteria is usually not satisfied because the shake tables used for the tests are not able to produce the sufficient level of excitation in the low frequency range. It may lead to the demand for test repeating

Delay and reward choice in ADHD: an experimental test of the role of delay aversion.

Science.gov (United States)

Marco, Rafaela; Miranda, Ana; Schlotz, Wolff; Melia, Amanda; Mulligan, Aisling; Müller, Ueli; Andreou, Penny; Butler, Louise; Christiansen, Hanna; Gabriels, Isabel; Medad, Sheera; Albrecht, Bjorn; Uebel, Henrik; Asherson, Phillip; Banaschewski, Tobias; Gill, Michael; Kuntsi, Jonna; Mulas, Fernando; Oades, Robert; Roeyers, Herbert; Steinhausen, Hans-Christoph; Rothenberger, Aribert; Faraone, Stephen V; Sonuga-Barke, Edmund J S

2009-05-01

Children with attention deficit/hyperactivity disorder (ADHD) choose smaller sooner (SS) over larger later (LL) rewards more than controls. Here we assess the contributions of impulsive drive for immediate rewards (IDIR) and delay aversion (DAv) to this pattern. We also explore the characteristics of, and the degree of familiality in, ADHD SS responders. We had 360 ADHD probands; 349 siblings and 112 controls (aged between 6 to 17 years) chose between SS (1 point after 2 s) and LL reward (2 points after 30 s) outcomes on the Maudsley Index of Delay Aversion (Kuntsi, Oosterlaan, & Stevenson, 2001): Under one condition SS choice led to less overall trial delay under another it did not. ADHD participants chose SS more than controls under both conditions. This effect was larger when SS choice reduced trial delay. ADHD SS responders were younger, had lower IQ, more conduct disorder and had siblings who were more likely to be SS responders themselves. The results support a dual component model in which both IDIR and DAv contribute to SS choice in ADHD. SS choice may be a marker of an ADHD motivational subtype.

Informe de la visita realizada al Departamento de La Guajira entre los días 4 y 5 de febrero de 2016

Directory of Open Access Journals (Sweden)

Mario Hernández-Álvarez

2017-04-01

Full Text Available Presentación. Por solicitud del Secretario de Salud del Departamento de La Guajira, doctor Stevenson Marulanda, se llevó a cabo la visita de acompañamiento para el análisis de la grave situación de salud y nutrición que se ha venido registrando en esa región, en especial, en el último año. Por parte de la Academia Nacional de Medicina, asistieron los doctores Juan Mendoza Vega, Presidente, y Germán Gamarra, Secretario. Por parte de la Universidad Nacional asistieron la profesora Ximena Pachón, del Departamento de Antropología de la Facultad de Ciencias Humanas, y el profesor Mario Hernández, del Departamento de Salud Pública de la Facultad de Medicina y coordinador del Doctorado Interfacultades en Salud Pública. A continuación, se presenta el informe sobre la visita de quienes participamos en representación de la Universidad Nacional de Colombia, en tres secciones: una síntesis de las actividades realizadas seguida de las conclusiones preliminares y una propuesta de recomendaciones en varias temporalidades y líneas de acción.

Controllable scattering of photons in a one-dimensional resonator waveguide

Science.gov (United States)

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

2009-03-01

We analyze the coherent transport of a single photon, which propagates in a one-dimensional coupled-resonator waveguide and is scattered by a controllable two-level system located inside one of the resonators of this waveguide. Our approach, which uses discrete coordinates, unifies low and high energy effective theories for single-photon scattering. We show that the controllable two-level system can behave as a quantum switch for the coherent transport of a single photon. This study may inspire new electro-optical single-photon quantum devices. We also suggest an experimental setup based on superconducting transmission line resonators and qubits. [4pt] L. Zhou, Z.R. Gong, Y.X. Liu, C.P. Sun, F. Nori, Controllable scattering of photons in a 1D resonator waveguide, Phys. Rev. Lett. 101, 100501 (2008). URL: http://link.aps.org/abstract/PRL/v101/e100501

Information filtering via biased heat conduction

Science.gov (United States)

Liu, Jian-Guo; Zhou, Tao; Guo, Qiang

2011-09-01

The process of heat conduction has recently found application in personalized recommendation [Zhou , Proc. Natl. Acad. Sci. USA PNASA60027-842410.1073/pnas.1000488107107, 4511 (2010)], which is of high diversity but low accuracy. By decreasing the temperatures of small-degree objects, we present an improved algorithm, called biased heat conduction, which could simultaneously enhance the accuracy and diversity. Extensive experimental analyses demonstrate that the accuracy on MovieLens, Netflix, and Delicious datasets could be improved by 43.5%, 55.4% and 19.2%, respectively, compared with the standard heat conduction algorithm and also the diversity is increased or approximately unchanged. Further statistical analyses suggest that the present algorithm could simultaneously identify users' mainstream and special tastes, resulting in better performance than the standard heat conduction algorithm. This work provides a creditable way for highly efficient information filtering.

Kesalahan Penggunaan Kata Bantu Bilangan Bahasa Mandarin pada Siswa Indonesia Tingkat Prapemula

Directory of Open Access Journals (Sweden)

Ayu Trihardini

2015-05-01

Full Text Available The purpose of this study was to analyze Indonesian breakthrough level students’ errors in using Mandarin measure words. The collected data were the errors made by students of Prodi Pendidikan Bahasa Mandarin UNJ who attend Conversation II course (CEFR A1/breakthrough on written and oral utterance. This study used Zhou Xiaobin’s research design in Mandarin measure words error analysis, with the Carl James model of identification errors. The result of this study shows Indonesian students’ errors in using Mandarin measure words can be determined as follows: omission, misselection, misordering, and blends. Furthermore, this study proves that there are systematic errors made by students with different mother tongue and at the same level of learning Mandarin. The research results can be used to develop Mandarin measure words teaching techniques based on error analysis.

Shock Ignition of Thermonuclear Fuel with High Areal Density

International Nuclear Information System (INIS)

Betti, R.; Zhou, C. D.; Anderson, K. S.; Theobald, W.; Solodov, A. A.; Perkins, L. J.

2007-01-01

A novel method by C. Zhou and R. Betti [Bull. Am. Phys. Soc. 50, 140 (2005)] to assemble and ignite thermonuclear fuel is presented. Massive cryogenic shells are first imploded by direct laser light with a low implosion velocity and on a low adiabat leading to fuel assemblies with large areal densities. The assembled fuel is ignited from a central hot spot heated by the collision of a spherically convergent ignitor shock and the return shock. The resulting fuel assembly features a hot-spot pressure greater than the surrounding dense fuel pressure. Such a nonisobaric assembly requires a lower energy threshold for ignition than the conventional isobaric one. The ignitor shock can be launched by a spike in the laser power or by particle beams. The thermonuclear gain can be significantly larger than in conventional isobaric ignition for equal driver energy

Shock ignition of thermonuclear fuel with high areal density.

Science.gov (United States)

Betti, R; Zhou, C D; Anderson, K S; Perkins, L J; Theobald, W; Solodov, A A

2007-04-13

A novel method by C. Zhou and R. Betti [Bull. Am. Phys. Soc. 50, 140 (2005)] to assemble and ignite thermonuclear fuel is presented. Massive cryogenic shells are first imploded by direct laser light with a low implosion velocity and on a low adiabat leading to fuel assemblies with large areal densities. The assembled fuel is ignited from a central hot spot heated by the collision of a spherically convergent ignitor shock and the return shock. The resulting fuel assembly features a hot-spot pressure greater than the surrounding dense fuel pressure. Such a nonisobaric assembly requires a lower energy threshold for ignition than the conventional isobaric one. The ignitor shock can be launched by a spike in the laser power or by particle beams. The thermonuclear gain can be significantly larger than in conventional isobaric ignition for equal driver energy.

Estimating Stochastic Volatility Models using Prediction-based Estimating Functions

DEFF Research Database (Denmark)

Lunde, Asger; Brix, Anne Floor

to the performance of the GMM estimator based on conditional moments of integrated volatility from Bollerslev and Zhou (2002). The case where the observed log-price process is contaminated by i.i.d. market microstructure (MMS) noise is also investigated. First, the impact of MMS noise on the parameter estimates from......In this paper prediction-based estimating functions (PBEFs), introduced in Sørensen (2000), are reviewed and PBEFs for the Heston (1993) stochastic volatility model are derived. The finite sample performance of the PBEF based estimator is investigated in a Monte Carlo study, and compared...... to correctly account for the noise are investigated. Our Monte Carlo study shows that the estimator based on PBEFs outperforms the GMM estimator, both in the setting with and without MMS noise. Finally, an empirical application investigates the possible challenges and general performance of applying the PBEF...

A micro-CT research on early faience:a case study of Peng state faience

International Nuclear Information System (INIS)

Gu Zhou; Yang Yimin; Wang Ning; Wang Changsui; Xie Yaoting; Xiao Tiqiao

2012-01-01

Faience is supposed to be the precursor of ancient glass. Studies on Chinese faience are of help in understanding the origin and development of Chinese ancient glass. In this paper, non-destructive methods of SR-μCT, XRD and EDXRF are used to analyze a faience bead from Peng state in Western Zhou period (BC1046-BC771). The results show that the bead body is composed of micro quartz particles, and the body is denser than that of Western faience. The manufacture procedure can be deduced as follows: based on a cylinder core, the quartz particles were piled to form the body, which was then glazed and heated; after that the core was stripped. This technology was influenced by the bronze and protoporcelain production. Micro CT has great potential to study microstructure of ancient faience. (authors)

Synchrotron X-ray diffraction and imaging of ancient Chinese bronzes

International Nuclear Information System (INIS)

Young, M.L.; Dunand, D.C.; Casadio, F.; Schnepp, S.; Almer, J.; Haeffner, D.R.

2006-01-01

High-energy synchrotron X-ray diffraction and imaging experiments were performed at the Advanced Photon Source on two ancient Chinese bronzes from the Art Institute of Chicago with the goal to nondestructively study their microstructure. The first object, a bronze fragment from an early Western Zhou dynasty vessel (Hu, 11th/10th century B.C.), was investigated with spatially-resolved diffraction to reveal the depth and composition of the surface corrosion layer as well as the composition and grain size of the underlying bronze core. The second object, a bronze dagger-axe (Ge, 3rd/2nd century B.C.) with a silver-inlaid sheath, was studied under both diffraction and imaging conditions. It was found to have been cast as a single object, answering longstanding scholars' questions on whether the ceremonial object concealed an interior blade. (orig.)

Pole orientation of 16 Psyche by two independent methods

Science.gov (United States)

Tedesco, E. F.; Taylor, R. C.

1985-01-01

Nineteen new lightcurves of 16 Psyche are presented along with a pole orientation derived using two independent methods, namely, photometric astrometry and magnitude-amplitude-shape-aspect. The pole orientations found using these two methods agree to within 4 deg. The results from applying photometric astrometry were prograde rotation, a sidereal period of 0.1748143 days + or - 0.0000003 days, and a pole at longitude 223 deg and latitude +37 deg, with an uncertainty of 10 deg, and, from applying magnitude-amplitude-shape-aspect a pole at 220 + or - 1 deg, +40 + or - 4 deg, and a modeled triaxial ellipsoid shape (a greater than b greater than c) and a/b = 1.33 + or - 0.07. The discrepancy between the high-pole latitude found here and the low latitudes reported by Lupishko et al. (1982) and Zhou and Yang (1982) is discussed.

Speciation of organic matter in sandy soil size fractions as revealed by analytical pyrolysis (Py-GC/MS) and FT-IR spectroscopy

Science.gov (United States)

Jiménez-Morillo, Nicasio T.; González-Vila, Francisco J.; Jordán, Antonio; Zavala, Lorena M.; de la Rosa, José M.; González-Pérez, José A.

2015-04-01

This research deals with the assessment of organic matter structural differences in soil physical fractions before and after lipid extractions. Soil samples were collected in sandy soils, Arenosols (WRB 2006) from the Doñana National Park (SW Spain) under different vegetation cover: cork oak (Quercus suber, QS), eagle fern (Pteridium aquilinum, PA), pine (Pinus pinea, PP) and rockrose (Halimium halimifolium, HH). Two size fractions; coarse (C: 1-2 mm) and fine (F: 0.05-0.25 mm) were studied from each soil. . In addition, the two fractions from each soil were exhaustively Soxhlet extracted with a Dichlorometane-Methanol (3:1) mixture to obtain the lipid-free fractions (LF) from each size fraction (LFC and LFF). The composition of the organic matter at a molecular level in the different soil fractions was approached by analytical pyrolysis (Py-GC/MS) and FT-IR spectroscopy. These techniques are complementary and have been found suitable for the structural characterization of complex organic matrices (Moldoveanu, 1998; Piccolo and Stevenson, 1982); whereas Py-GC/MS provides detailed structural information of individual compounds present and a finger-printing of soil organic matter, FT-IR is informative about major functional groups present. The advantages of these techniques are well known: no need for pretreatment are fast to perform, highly reproducible and only small amount of samples are needed. Soil size fractions show contrasting differences in organic matter content (C 4-7 % and F > 40 %) and conspicuous differences were found in the pyrolysis products released by the fractions studied. The main families of pyrolysis compounds have well defined macromolecular precursors, such as lignin, polypeptides, polysaccharides and lipids (González-Vila et al., 2001). The C fractions yield higher relative abundance of lignin and polysaccharide derived pyrolysis compounds. Regarding the differences in the soil organic matter as affected by the different vegetation covers

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.

Computer quantification of “angle of collapse” on maximum expiratory flow volume curve for diagnosing asthma-COPD overlap syndrome

Directory of Open Access Journals (Sweden)

Wang W

2016-12-01

Full Text Available Wei Wang, Mengshuang Xie, Shuang Dou, Liwei Cui, Wei Xiao Department of Pulmonary Medicine, Qilu Hospital, Shandong University, Jinan, People’s Republic of China Background: In a previous study, we demonstrated that asthma patients with signs of emphysema on quantitative computed tomography (CT fulfill the diagnosis of asthma-COPD overlap syndrome (ACOS. However, quantitative CT measurements of emphysema are not routinely available for patients with chronic airway disease, which limits their application. Spirometry was a widely used examination tool in clinical settings and shows emphysema as a sharp angle in the maximum expiratory flow volume (MEFV curve, called the “angle of collapse (AC”. The aim of this study was to investigate the value of the AC in the diagnosis of emphysema and ACOS. Methods: This study included 716 participants: 151 asthma patients, 173 COPD patients, and 392 normal control subjects. All the participants underwent pulmonary function tests. COPD and asthma patients also underwent quantitative CT measurements of emphysema. The AC was measured using computer models based on Matlab software. The value of the AC in the diagnosis of emphysema and ACOS was evaluated using receiver-operating characteristic (ROC curve analysis. Results: The AC of COPD patients was significantly lower than that of asthma patients and control subjects. The AC was significantly negatively correlated with emphysema index (EI; r=-0.666, P<0.001, and patients with high EI had a lower AC than those with low EI. The ROC curve analysis showed that the AC had higher diagnostic efficiency for high EI (area under the curve =0.876 than did other spirometry parameters. In asthma patients, using the AC ≤137° as a surrogate criterion for the diagnosis of ACOS, the sensitivity and specificity were 62.5% and 89.1%, respectively. Conclusion: The AC on the MEFV curve quantified by computer models correlates with the extent of emphysema. The AC may become a

The antidiabetic effects of a dry powder of dietary vegetable and fruit mixtures in diabetic db/db mice

Directory of Open Access Journals (Sweden)

Chung-Man Yeung

2008-09-01

Full Text Available Chung-Man Yeung1, Yi Tan1, Sidney Tam2, Liwei Lu3, King-Hung Ko3, Pai-Hao Yang1,4, Hsiang-Fu Kung4, Marie C Lin11Department of Chemistry, Open Laboratory of Chemical Biology of the Institute of Molecular Technology, 2Clinical Biochemistry Unit, 3Department of Pathology, The University of Hong Kong, Hong Kong, China; 4Centre of Emerging Infectious Diseases, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, ChinaAbstract: We evaluated the antidiabetic effects of a mixed vegetable powder-formula I (MVP-FI, which is a dry powder mixture of over 65 kinds of vegetables and fruits, using the db/db type 2 diabetes mouse model. The db/db mice at 8–10 weeks of age were randomly divided into three groups: vehicle treatment, 1.575 g/kg MVP-FI treatment, and 3.15 g/kg MVP-FI treatment. During 12 days of treatment, we measured food intake and body weight changes, fasting blood glucose levels, and plasma lipid levels. Our results showed that the food intake and the body weight of MVP-FI-treated group were decreased gradually. Moreover, the fasting blood glucose level of the treated group was significantly dropped to a normal level comparable to that of the lean mice. Furthermore, we also found that the plasma triglyceride level in the treated group was dropped, whereas the high-density lipoprotein (HDL level was increased and total cholesterol/HDL-cholesterol ratio was decreased. Taken together, these results suggest that the diabetic conditions of the db/db mice have been improved after 12 days treatment with MVP-FI. The antihyperglycemic and antiobese activities of the MVP-FI, as demonstrated in the present study, may have important clinical implications for improving the management of type 2 diabetic patients.Keywords: traditional Chinese medicine (TCM, db/db mice, diabetes

Salidroside pretreatment attenuates apoptosis and autophagy during hepatic ischemia–reperfusion injury by inhibiting the mitogen-activated protein kinase pathway in mice

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Feng J

2017-07-01

Full Text Available Jiao Feng,1,* Qinghui Zhang,2,* Wenhui Mo,3,* Liwei Wu,1 Sainan Li,1 Jingjing Li,1 Tong Liu,1 Shizan Xu,4 Xiaoming Fan,5 Chuanyong Guo1 1Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 2Department of Clinical Laboratory, Kunshan First People’s Hospital Affiliated to Jiangsu University, Kunshan, JiangSu, 3Department of Gastroenterology, Minhang Hospital, Fudan University, Shanghai, 4Department of Gastroenterology, Shanghai Tenth People’s Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, 5Department of Gastroenterology, Jinshan Hospital of Fudan University, Jinshan, Shanghai, China *These authors contributed equally to this work Abstract: Ischemia–reperfusion injury (IRI contributes to liver damage in many clinical situations, such as liver resection and liver transplantation. In the present study, we investigated the effects of the antioxidant, anti-inflammatory, and anticancer agent salidroside (Sal on hepatic IRI in mice. The mice were randomly divided into six groups: normal control, Sham, Sal (20 mg/kg, IRI, IRI + Sal (10 mg/kg, and IRI + Sal (20 mg/kg. We measured liver enzymes, proinflammatory cytokines, TNF-α and interleukin-6, and apoptosis- and autophagy-related marker proteins at 2, 8, and 24 hours after reperfusion. Components of mitogen-activated protein kinase (MAPK signaling, including P-38, jun N-terminal kinase (JNK, and extracellular signal-regulated kinase (ERK, were also measured using an MAPK activator anisomycin to deduce their roles in hepatic IRI. Our results show that Sal safely protects hepatocytes from IRI by reducing levels of liver enzymes in the serum. These findings were confirmed by histopathology. We concluded that Sal protects hepatocytes from IRI partly by inhibiting the activation of MAPK signaling, including the phosphorylation of P38, JNK, and ERK. This ameliorates inflammatory reactions, apoptosis, and

Performance of a hydrogen/deuterium polarized gas target in a storage ring

International Nuclear Information System (INIS)

Buuren, L.D. van; Szczerba, D.; Brand, J.F.J. van den; Bulten, H.J.; Ferro-Luzzi, M.; Klous, S.; Kolster, H.; Lang, J.; Mul, F.A.; Poolman, H.R.; Simani, M.C.

2001-01-01

The performance of a high-density polarized hydrogen/deuterium gas target internal to a medium-energy electron storage ring is presented. Compared to our previous electron scattering experiments with tensor-polarized deuterium at NIKHEF (Zhou et al., Nucl. Instr. and Meth. A 378 (1996) 40; Ferro-Luzzi et al., Phys. Rev. Lett. 77 (1996) 2630; Van den Brand et al., Phys. Rev. Lett. 78 (1997) 1235; Bouwhuis et al., Phys. Rev. Lett. 82 (1999) 687; Zhou et al., Phys. Rev. Lett. 82 (1999) 687) the target figure of merit, (polarization) 2 xluminosity, was improved by more than an order of magnitude. The target density was increased by upgrading the flux of nuclear-polarized atoms injected into the storage cell and by using a longer (60 cm) and colder (∼70 K) storage cell. A maximal target thickness of 1.2 (1.1)±0.1x10 14 nuclei/cm 2 was achieved with deuterium (hydrogen). With typical beam currents of 110 mA, this corresponds to a luminosity of about 8.4 (7.8)±0.8x10 31 e - nuclei cm -2 s -1 . By reducing the molecular background and using a stronger target guide field, a higher polarization was achieved. The target was used in combination with a 720 MeV polarized electron beam stored in the AmPS ring (NIKHEF) to measure spin observables in electron-proton and electron-deuteron scattering. Scattered electrons were detected in a large acceptance magnetic spectrometer. Ejected hadrons were detected in a single time-of-flight scintillator array. The product of beam and target vector polarization, P e P t , was determined from the known spin-correlation parameters of e'p quasi-elastic (or elastic) scattering. With the deuterium (hydrogen) target, values up to P e P t =0.49±0.03 (0.32±0.03) were obtained with an electron beam polarization of P e =0.62±0.04 (0.56±0.03) as measured with a Compton backscattering polarimeter (Passchier et al., Nucl. Instr. and Meth. A 414 (1998) 4988). From this, we deduce a cell-averaged target polarization of P t =0.78±0.07 (0.58±0

Valores compositivos fundamentales del jardín privado chino o la mirada urbana sobre el paisaje a lo largo de su historia hasta la Revolución de 1949

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Andrea González

2017-07-01

Full Text Available La historia del jardín en la cultura china se remonta a la historia de las dinastías Shang y Zhou y continúa a lo largo de las dinastías Qin, Han, Tang, Song, Yuan, Ming y Qing hasta la llegada de la República China y la República Popular de China. Los valores artísticos y paisajísticos del jardín en esta cultura se desarrollaron de forma paralela a la historia de la nación y tuvieron una influencia directa sobre la arquitectura doméstica y sobre el jardín de naciones cercanas como Japón. Sus influencias se reflejaron en teorías como el Fengshui y las leyes geománticas y generaron a lo largo de los siglos valores compositivos propios del jardín chino. La conclusion de esta investigación consiste en una asimilación de lo estudiado y en detallar los aspectos compositivos y de diseño, tales como el centro, el límite, el element de la montaña, el vacío, el agua, o el teatro, entre otros. ABSTRACT: This essay starts with a brief description of the history of the garden in the East and introduces the reader into the Chinese culture starting with the Shang and Zhou Dynasties and continuing with the historical development through the Qin, Han, Tang, Song, Yuan, Ming and Qing dynasties and the arrival of the Republic of China and the People’s Republic of China. In this essay the artistic and landscape values of Chinese culture are described alongside the history of the garden and the influences on the Japanese garden they have had from ancient times until today. These are explained alongside the art of Fengshui, geomantic laws and the main elements that compose the Chinese garden. The conclusion entails a brief assimilation of what has been deduced from the main study. In this part of the essay the compositive and design aspects of the Chinese garden are described, aspects such as centre, limit, the element of the mountain, emptiness, water, and the theatre, among other.

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

Tau-charm factory..

Energy Technology Data Exchange (ETDEWEB)

Anon.

1995-10-15

In addition to hearing the latest experimental and theoretical developments at the 17th International Symposium on Lepton Photon Interactions in Beijing, delegates were brought up-to-date on the substantial progress towards the realization of a Tau-Charm Factory in the Chinese capital. Opening the Symposium, Zhou Guangzhao, President of the Chinese Academy of Sciences, expressed a commitment of the Chinese government to basic research and its interest in the continuing development high energy physics in China. Following the very successful construction and operation of Beijing's Electron-Positron Collider, BEPC, the Chinese government has provided 5M yuan ($US 600,000) for a feasibility study by the end of 1996 for a Tau-Charm Factory at Beijing's Institute of High Energy Physics (IHEP). Professor Zhou expressed his belief that, once approved, such a factory would greatly enhance high energy physics in China. He warmly welcomed international collaboration both in the construction of the accelerator and in the experimental programme. His comments were reinforced in the following welcome speech by IHEP Director Zheng Zhipeng. Conference delegates had the opportunity to inspect the BEPC injector and collider, built almost entirely by Chinese industry. The International Committee for Future Accelerators (ICFA) met during the Symposium, with Tau- Charm Factory business on the agenda. In his subsequent report, ICFA Chairman John Peoples said that a Tau-Charm Factory provides a unique experimental environment for the precision studies of tau, charm and light quark-gluon spectroscopy, and that some issues in these fields are not satisfactorily addressed solely by B Factories or fixed-target experiments. The committee expressed a strong interest in seeing a Tau-Charm Factory built and noted the serious interest, especially in China, and looks forward to operation and exploitation by the international physics community. In their Beijing summary talks, both Sam Ting and T

The imaging assessment and specific endograft design for the endovascular repair of ascending aortic dissection

Directory of Open Access Journals (Sweden)

Zhang Y

2016-07-01

Full Text Available Yepeng Zhang,1 Hanfei Tang,1 JianPing Zhou,2 Zhao Liu,1 Changjian Liu,1 Tong Qiao,1 Min Zhou1 1Department of Vascular Surgery, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 2Department of General Surgery, Yixin People’s Hospital, Yixin, People’s Republic of China Background: Endovascular option has been proposed for a very limited and selected number of Stanford type A aortic dissection (TAAD patients. We have performed a computed tomography (CT-based TAAD study to explore appropriate endograft configurations for the ascending aortic pathology. Methods: TAAD patients treated with optimal CT scans were retrospectively reviewed, and their entry tears (ETs were identified using three-dimensional and multiplanar reconstructions in an EndoSize workstation. After generating a centerline of flow, measurements, including numerous morphologic characteristics of anatomy, were evaluated and a selected subset of patients were determined to be suitable for endovascular treatments. Proximal diameter and distal diameter of endograft were selected based on diameters measured at the ET level and at the innominate artery (IA level, with 10% oversizing with respect to the true lumen, but not exceeding the original aortic diameter. The length of the endograft was determined by the distance from the sinotubular junction to IA. Results: This study covered 126 TAAD patients with primary ET in ascending aorta, among which, according to the assumed criteria, 48 (38.1% patients were deemed to be suitable for endovascular treatment. The diameters of ascending aorta from the sinotubular junction to the IA level presented a downward trend, and the proximal diameters differed significantly from distal diameters of the endograft for TAAD (39.9 versus 36.2 mm, P<0.01, implying that the conical endograft might be compatible with the ascending pathology. In the ascending aorta, lengths of the endograft should be 50, 60, 70, 80, and 90 mm in five

Dexmedetomidine attenuates persistent postsurgical pain by upregulating K+–Cl− cotransporter-2 in the spinal dorsal horn in rats

Directory of Open Access Journals (Sweden)

Dai S

2018-05-01

Full Text Available Shuhong Dai,1 Yu Qi,1 Jie Fu,1 Na Li,1 Xu Zhang,1 Juan Zhang,2 Wei Zhang,2 Haijun Xu,1 Hai Zhou,1 Zhengliang Ma2 1Department of Anesthesiology, XuZhou Central Hospital, Xuzhou, China; 2The Affiliated Nanjing Drum Tower Hospital, Medical School, Nanjing University, Nanjing, China Background: Dexmedetomidine (DEX could have an analgesic effect on pain transmission through the modulation of brain-derived neurotrophic factor (BDNF. In addition, KCC2-induced shift in neuronal Cl- homeostasis is crucial for postsynaptic inhibition mediated by GABAA receptors. Accumulating evidence shows that nerve injury, peripheral inflammation and stress activate the spinal BDNF/TrkB signal, which results in the downregulation of KCC2 transport and expression, eventually leads to GAGAergic disinhibition and hyperalgesia. The aim of this experiment was to explore the interaction between DEX and KCC2 at a molecular level in rats in the persistent postsurgical pain (PPSP. Methods: PPSP in rats was evoked by the skin/muscle incision and retraction (SMIR. Mechanical hypersensitivity was assessed with the Dynamic Plantar Aesthesiometer. Western blot and immunofluorescence assay were used to assess the expressions of related proteins. Results: In the first part of our experiment, the results revealed that the BDNF/TrkB-KCC2 signal plays a critical role in the development of SMIR-evoked PPSP; the second part showed that intraperitoneal administrations of 40 µg/kg DEX at 15 min presurgery and 1 to 3 days post-surgery significantly attenuated SMIR-evoked PPSP. Simultaneously, SMIR-induced KCC2 downregulation was partly reversed, which coincided with the inhibition of the BDNF/TrkB signal in the spinal dorsal horn. Moreover, intrathecal administrations of KCC2 inhibitor VU0240551 significantly reduced the analgesic effect of DEX on SMIR-evoked PPSP. Conclusion: The results of our study indicated that DEX attenuated PPSP by restoring KCC2 function through reducing BDNF

Phase equilibria modelling and zircon dating for Precambrian metapelites from Xinghuadukou Group in Lvlin Forest of Erguna Massif, NE China

Science.gov (United States)

Xu, Jiulei; Zheng, Changqing; Tajcmanova, Lucie; Zhong, Xin; Xu, Xuechun; Han, Xiaomeng; Wang, Zhaoyuan

2017-04-01

Xinghuadukou Group, the basement metamorphic complex of Erguna Massif in NE China, is considered to be Mesoproterozoic with Sm-Nd age of 1157±32 Ma. However, the new zircon data from these metamorphic supracrustal rocks in Lvlin Forest show that they formed in Neoproterozoic with the age of 800 Ma. Old zircon age with 2.5 Ga, 2.0 Ga and 1.8 Ga, indicate that the Erguna Massif had an affinity to both Columbia and Rodinia continents. Furthermore, we also present 500 Ma metamorphic age in micashists and 500 Ma age of adjacent granitoids that might have thermally influenced its surrounding. No detailed studies have been undertaken on the metamorphic evolution of the Xinghuadukou Complex. The typical paragneissic mineral assemblage of garnet sillimanite mica schist is Grt+Sil+Bt+Mus+Qtz±Kfs. (Zhou et al., 2011) proposed that the Xinghuadukou Complex appears to have undergone similar granulite facies metamorphic conditions based on the similarity of mineral assemblages to the Mashan Complex in the Jiamusi Massif, NE China. However, the new phase equilibria modelling result shows that these rocks are high amphibolite facies product with 650℃. We can easily find K-feldspar formed by partial melting due to the consuming of muscovite. Also the remaining muscovite is directly connected with a fluid channel in thin sections which indicate that the remaining muscovite formed from retrograde with the existence of fluid. The zoned garnet has low MgO and high CaO content in rims and high MgO and low CaO content in core. It seems that this garnet has high pressure and low temperature (HP-LT) in rims and low pressure and high temperature (LP-HT) in core which would point to an anti-clockwise metamorphic evolution. Zhou, J.B., Wilde, S.A., Zhang, X.Z., Zhao, G.C., Liu, F.L., Qiao, D.W., Ren, S.M. and Liu, J.H., 2011b. A> 1300km late Pan-African metamorphic belt in NE China: new evidence from the Xing'an block and its tectonic implications. Tectonophysics, 509(3): 280-292.

Tau-charm factory..

International Nuclear Information System (INIS)

Anon.

1995-01-01

In addition to hearing the latest experimental and theoretical developments at the 17th International Symposium on Lepton Photon Interactions in Beijing, delegates were brought up-to-date on the substantial progress towards the realization of a Tau-Charm Factory in the Chinese capital. Opening the Symposium, Zhou Guangzhao, President of the Chinese Academy of Sciences, expressed a commitment of the Chinese government to basic research and its interest in the continuing development high energy physics in China. Following the very successful construction and operation of Beijing's Electron-Positron Collider, BEPC, the Chinese government has provided 5M yuan ($US 600,000) for a feasibility study by the end of 1996 for a Tau-Charm Factory at Beijing's Institute of High Energy Physics (IHEP). Professor Zhou expressed his belief that, once approved, such a factory would greatly enhance high energy physics in China. He warmly welcomed international collaboration both in the construction of the accelerator and in the experimental programme. His comments were reinforced in the following welcome speech by IHEP Director Zheng Zhipeng. Conference delegates had the opportunity to inspect the BEPC injector and collider, built almost entirely by Chinese industry. The International Committee for Future Accelerators (ICFA) met during the Symposium, with Tau- Charm Factory business on the agenda. In his subsequent report, ICFA Chairman John Peoples said that a Tau-Charm Factory provides a unique experimental environment for the precision studies of tau, charm and light quark-gluon spectroscopy, and that some issues in these fields are not satisfactorily addressed solely by B Factories or fixed-target experiments. The committee expressed a strong interest in seeing a Tau-Charm Factory built and noted the serious interest, especially in China, and looks forward to operation and exploitation by the international physics community. In their Beijing summary talks, both Sam Ting

Izumo and the East Asian Bronze Culture%出云与东亚的青铜文化

Institute of Scientific and Technical Information of China (English)

王巍

2003-01-01

The origin of bronzes in Yayoi Japan can be traced to their counterparts in Xia-Shang-Zhou China. It must have happened that ancient Chinese bronze weapons and small bells used aspractical implements were first spread into Japan through northeastern China and the Korean Peninsulaand then developed gradually into bronzes exclusively for sacrificial use. Among the bronzes unearthed inbatches from hoards in the Izumo area within the coastland of the Sea of Japan, the spearheads may havebeen made in the north of Kyushu, the small bells must have come from the Kinai region, and the over300 swords were probably local products. The repeated discovery of Yayoi bronze hoards in the Izumoarea suggests that this region was absolutely not an unpopulated land. On the contrary, as a very im-portant district, it should be fully affirmed to have played a considerable role in the development of an-cient Japanese history.

Nanotoxicity: how the body develops a way to reduce the toxicity of carbon nanotubes.

Science.gov (United States)

Riehemann, Kristina

2012-07-09

The interaction of nanoparticles with cells and organisms are often the focus of biomedical, material, and environmental research. This article highlights a paper by Yuliang Zhao, Chunying Chen, Ruhong Zhou, and co-workers (Proc. Natl. Acad. Sci. USA 2011, 108, 16968), which brings a new aspect to the discussion about purpose and mechanisms underlying the reaction of an organism with nanoparticles. The interactions of carbon nanotubes with cells were investigated with regard to the defense mechanisms of the body against foreign materials developed during evolution. Such mechanisms are not only important for nanotoxicity research, but also for targeting nanoparticles in medical applications. The cited article thus gives a new focus to an important aspect of nanotechnology, which will determine the application aspects of this technology in future: the approach of biological systems to nanosized particles. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

True random number generation from mobile telephone photo based on chaotic cryptography

International Nuclear Information System (INIS)

Zhao Liang; Liao Xiaofeng; Xiao Di; Xiang Tao; Zhou Qing; Duan Shukai

2009-01-01

A cheap, convenient and universal TRNG based on mobile telephone photo for producing random bit sequence is proposed. To settle the problem of sequential pixels and comparability, three chaos-based approaches are applied to post-process the generated binary image. The random numbers produced by three users are tested using US NIST RNG statistical test software. The experimental results indicate that the Arnold cat map is the fastest way to generate a random bit sequence and can be accepted on general PC. The 'MASK' algorithm also performs well. Finally, comparing with the TRNG of Hu et al. [Hu Y, Liao X, Wong KW, Zhou Q. A true random number generator based on mouse movement and chaotic cryptography. Chaos, Solitons and Fractals 2007. doi: 10.1016/j.chaos.2007.10.022] which is presented by Hu et al., many merits of the proposed TRNG in this paper has been found.

Modified planar functions and their components

DEFF Research Database (Denmark)

Anbar Meidl, Nurdagül; Meidl, Wilfried Meidl

2017-01-01

functions in odd characteristic as a vectorial bent function. We finally point out that though these components behave somewhat different than the multivariate bent4 functions, they are bent or semibent functions shifted by a certain quadratic term, a property which they share with their multivariate......Zhou ([20]) introduced modified planar functions in order to describe (2n; 2n; 2n; 1) relative difference sets R as a graph of a function on the finite field F2n, and pointed out that projections of R are difference sets that can be described by negabent or bent4 functions, which are Boolean...... functions given in multivariate form. One of the objectives of this paper is to contribute to the understanding of these component functions of modified planar functions. Moreover, we obtain a description of modified planar functions by their components which is similar to that of the classical planar...

Exact solution for a two-phase Stefan problem with variable latent heat and a convective boundary condition at the fixed face

Science.gov (United States)

Bollati, Julieta; Tarzia, Domingo A.

2018-04-01

Recently, in Tarzia (Thermal Sci 21A:1-11, 2017) for the classical two-phase Lamé-Clapeyron-Stefan problem an equivalence between the temperature and convective boundary conditions at the fixed face under a certain restriction was obtained. Motivated by this article we study the two-phase Stefan problem for a semi-infinite material with a latent heat defined as a power function of the position and a convective boundary condition at the fixed face. An exact solution is constructed using Kummer functions in case that an inequality for the convective transfer coefficient is satisfied generalizing recent works for the corresponding one-phase free boundary problem. We also consider the limit to our problem when that coefficient goes to infinity obtaining a new free boundary problem, which has been recently studied in Zhou et al. (J Eng Math 2017. https://doi.org/10.1007/s10665-017-9921-y).

SPOT-ligand 2: improving structure-based virtual screening by binding-homology search on an expanded structural template library.

Science.gov (United States)

Litfin, Thomas; Zhou, Yaoqi; Yang, Yuedong

2017-04-15

The high cost of drug discovery motivates the development of accurate virtual screening tools. Binding-homology, which takes advantage of known protein-ligand binding pairs, has emerged as a powerful discrimination technique. In order to exploit all available binding data, modelled structures of ligand-binding sequences may be used to create an expanded structural binding template library. SPOT-Ligand 2 has demonstrated significantly improved screening performance over its previous version by expanding the template library 15 times over the previous one. It also performed better than or similar to other binding-homology approaches on the DUD and DUD-E benchmarks. The server is available online at http://sparks-lab.org . yaoqi.zhou@griffith.edu.au or yuedong.yang@griffith.edu.au. Supplementary data are available at Bioinformatics online. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

Energy Technology Data Exchange (ETDEWEB)

Zhang, Fu-Lin [Physics Department, School of Science, Tianjin University, Tianjin 300072 (China); Chen, Jing-Ling [Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, 300071 (China); Centre for Quantum Technologies, National University of Singapore, 3 Science Drive 2, Singapore 117543 (Singapore)

2011-12-15

Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0

Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

International Nuclear Information System (INIS)

Zhang, Fu-Lin; Chen, Jing-Ling

2011-01-01

Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0< m< n-2) correlations are nonzero, which is different from the n-qubit case. We also derive the correlation distributions in the n-qutrit maximal slice state, which can be uniquely determined by its (n-1)-qutrit-reduced density matrices among pure states. It is proved that there is no irreducible n-qutrit correlation in the maximal slice state. This enlightens us to give a discussion about how to characterize the pure states with irreducible n-party correlation in arbitrarily high-dimensional systems by the way of the continuity approach.

Doubles everywhere: literary contributions to the study of the bodily self.

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Dieguez, Sebastian

2013-01-01

The topic of the double is a hallmark of romantic, gothic, and fantastic literature. In the guise of the second self, the alter ego or the doppelgänger, fictional doubles have long fascinated critics, clinicians, and scientists. We review classical approaches to the theme and propose a broad clinical and neurocognitive framework from which to examine major instances of the motif in literature. Based on neurological disorders of the bodily self (including unilateral and whole body illusions and duplications), as well as related experimental approaches, we provide examples of literary depictions of bodily fragmentation and splitting; autoscopic hallucinations; the classical doppelgänger, second self, or heautoscopic double; the feeling of a presence; out-of-body experiences; and so-called near-death experiences. Examples include works from Guy de Maupassant, E.T.A. Hoffman, Edgar Allan Poe, Robert Louis Stevenson, Fyodor Dostoevsky, Rudyard Kipling, and others. We discuss these literary cases of doubles from a neurocognitive perspective, and suggest that common mechanisms of the bodily self are involved in the emergence of pathological illusory doubles, literary creations of the double, as well as widespread cultural and religious beliefs about the existence of doubles and the soul. Copyright © 2013 S. Karger AG, Basel.

Defining the Focus of Attention: Effects of Attention on Perceived Exertion and Fatigue.

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Keith eLohse

2011-11-01

Full Text Available This manuscript presents two experiments designed to explore the effects of attention on perceived exertion and time to failure in a fatiguing athletic task. There were two major motivating factors for these experiments. First, there are few studies evaluating attentional focus effects in endurance tasks and, second, there is a lack of integration between studies of attentional focus as external/internal (e.g., Wulf, 2007 compared to associative/dissociative (e.g., Stevenson & Biddle, 1998. In Experiment 1, we used a fatiguing wall-sit posture (essentially a complex, isometric task to compare two different types of external attention with an internal focus on the position of the legs. An external focus (regardless of type increased the time taken to failure and reduced perceived exertion. In Experiment 2, we manipulated subjects’ expectancy of fatigue to test the interaction of attention and expectancy (both top-down factors in this highly fatiguing task. Previous theories of attention during endurance tasks have suggested that as fatigue/pain increase, bottom-up factors begin to dominate subjects’ attention. While this may be true, Experiment 2 showed that even in a highly fatiguing task, attentional strategies and expectancies affected the time to failure and perceived exertion.

Evaluation of Lagergren Kinetics Equation by Using Novel Kinetics Expression of Sorption of Zn2+ onto Horse Dung Humic Acid (HD-HA

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Bambang Rusdiarso

2016-12-01

Full Text Available Extraction and purification of humic acid from dry horse dung powder (HD-HA was performed successfully and the purified HD-HA was then applied as sorbent to adsorb Zn2+. Extraction and purification were performed based on procedure of Stevenson (1994 under atmospheric air. Parameters investigated in this work consist of effect of medium sorption acidity, sorption rate (ka and desorption rate constant (kd, Langmuir (monolayer and Freundlich (multilayer sorption capacities, and energy (E of sorption. The ka and kd were determined according to the kinetic model of second order sorption reaching equilibrium, monolayer sorption capacity (b and energy (E were determined according to Langmuir isotherm model, and multilayer sorption capacity (B was determined based on Freundlich isotherm model. Sorption of Zn2+ on purified HD-HA was maximum at pH 5.0. The novel kinetic expression resulted from proposed kinetic model has been shown to be more applicable than the commonly known Lagergren equation obtained from the pseudo-first order sorption model. The application of the equation revealed that the intercept of Lagergren equation, ln qe was more complex function of initial concentration of Zn2+ (a, Langmuir sorption capacity (b, and sorbed Zn2+ at equilibrium (xe.

How do Danish community pharmacies vary in engaging customers in medicine dialogues at the counter – an observational study

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Kaae, Susanne; Saleem, Sahdia; Kristiansen, Maria

2014-01-01

Background Counter counseling is an important part of community pharmacies service delivery. Difficulties arise because customers appear less interested than the staff in discussing their medicine. It is unclear how individual pharmacies differ with regard to overcoming these obstacles. Objective This study explores differences in the communication practices of pharmacies with regard to engaging customers in medicine dialogues. Methods The work of Stevenson et al. describing five types of interaction scenarios at the counter was used for structured overt non-participant observations of 100 encounters in each of five Danish pharmacies. Variation in pharmacies success in engaging customers in medicine dialogues were calculated using descriptive statistics, and the statistical significance of observed differences across pharmacies was analyzed using odds ratios (OR). Results Considerable differences between the pharmacies were identified. Differences exist in how often pharmacy staff attempts to encourage customers to participate in medication dialogues and how often they succeed. The pharmacies serving the most customers per day were the most successful. A possible link between a low number of refill customers offered counseling and ‘success rate’ was identified. Conclusions The pharmacies showed considerable variation in attempts to engage customers in medication dialogues at the counter and success in doing so. The reasons for the identified patterns are unclear. PMID:25243031

How do Danish community pharmacies vary in engaging customers in medicine dialogues at the counter - an observational study.

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Kaae, Susanne; Saleem, Sahdia; Kristiansen, Maria

2014-07-01

Counter counseling is an important part of community pharmacies service delivery. Difficulties arise because customers appear less interested than the staff in discussing their medicine. It is unclear how individual pharmacies differ with regard to overcoming these obstacles. This study explores differences in the communication practices of pharmacies with regard to engaging customers in medicine dialogues. The work of Stevenson et al. describing five types of interaction scenarios at the counter was used for structured overt non-participant observations of 100 encounters in each of five Danish pharmacies. Variation in pharmacies success in engaging customers in medicine dialogues were calculated using descriptive statistics, and the statistical significance of observed differences across pharmacies was analyzed using odds ratios (OR). Considerable differences between the pharmacies were identified. Differences exist in how often pharmacy staff attempts to encourage customers to participate in medication dialogues and how often they succeed. The pharmacies serving the most customers per day were the most successful. A possible link between a low number of refill customers offered counseling and 'success rate' was identified. The pharmacies showed considerable variation in attempts to engage customers in medication dialogues at the counter and success in doing so. The reasons for the identified patterns are unclear.

A characterization of the current communication patterns in Danish community pharmacies - an observational study.

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Kaae, Susanne; Mygind, Anna; Saleem, Sahdia

2013-01-01

Community pharmacies have been trying to expand their core function by counseling customers at the counter. This has been challenging given that customers' interest in receiving counseling may be limited. To characterize the current pharmacist-customer communication patterns to inform future studies and models of communication. Non-participant structured observations based on the works of Stevenson et al. were conducted. A random selection of one hundred encounters in five pharmacies in Denmark was obtained. Type of encounter, type of medicine purchased and the age and gender of the customer were observed, and associations between the parameters identified. Customers initiated 13% of the dialogs, whereas 60% were initiated by the staff (with 38% of the customers declining the offer). 26% of the encounters saw no communication about the medicine. The customers' level of interest in counseling varied significantly and more with the type of medicine purchased than the level of encouragement from the staff to initiate a dialog. The customers' interest in dialog, in contrast with the staff behavior, depended significantly on age and gender. Customers' interest in counseling varies significantly. Pharmacy staff should take this into consideration when trying to optimize communication. Copyright © 2013 Elsevier Inc. All rights reserved.

A NEW ASTROBIOLOGICAL MODEL OF THE ATMOSPHERE OF TITAN

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Willacy, K.; Allen, M.; Yung, Y.

2016-01-01

We present results of an investigation into the formation of nitrogen-bearing molecules in the atmosphere of Titan. We extend a previous model to cover the region below the tropopause, so the new model treats the atmosphere from Titan’s surface to an altitude of 1500 km. We consider the effects of condensation and sublimation using a continuous, numerically stable method. This is coupled with parameterized treatments of the sedimentation of the aerosols and their condensates, and the formation of haze particles. These processes affect the abundances of heavier species such as the nitrogen-bearing molecules, but have less effect on the abundances of lighter molecules. Removal of molecules to form aerosols also plays a role in determining the mixing ratios, particularly of HNC, HC 3 N, and HCN. We find good agreement with the recently detected mixing ratios of C 2 H 5 CN, with condensation playing an important role in determining the abundance of this molecule below 500 km. Of particular interest is the chemistry of acrylonitrile (C 2 H 3 CN) which has been suggested by Stevenson et al. as a molecule that could form biological membranes in an oxygen-deficient environment. With the inclusion of haze formation, we find good agreement of our model predictions of acrylonitrile with the available observations.

Primed for Discovery: Atomic-Resolution Cryo-EM Structure of a Reovirus Entry Intermediate

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Shane D. Trask

2010-06-01

Full Text Available A recently solved structure of the aquareovirus virion (Zhang, X; Jin, L.; Fang, Q; Hui, W.H.; Zhou Z.H. 3.3 Å Cryo-EM Structure of a Nonenveloped Virus Reveals a Priming Mechanism for Cell Entry. Cell 2010, 141, 472-482 [1] provides new insights into the order of entry events, as well as confirming and refining several aspects of the entry mechanism, for aquareovirus and the related orthoreovirus. In particular, the structure provides evidence of a defined order for the progressive proteolytic cleavages of myristoylated penetration protein VP5 that prime the virion for membrane penetration. These observations reinforce the concept that, much like enveloped viruses, nonenveloped virions often undergo priming events that lead to a meta-stable state, preparing the virus for membrane penetration under the appropriate circumstances. In addition, this and other recent studies highlight the increasing power of electron cryomicroscopy to analyze large, geometrically regular structures, such as icosahedral viruses, at atomic resolution.

Water use efficiency and integrated water resource management for river basin

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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).

A panel data parametric frontier technique for measuring total-factor energy efficiency: An application to Japanese regions

International Nuclear Information System (INIS)

Honma, Satoshi; Hu, Jin-Li

2014-01-01

Using the stochastic frontier analysis model, we estimate TFEE (total-factor energy efficiency) scores for 47 regions across Japan during the years 1996–2008. We extend the cross-sectional stochastic frontier model proposed by Zhou et al. (2012) to panel data models and add environmental variables. The results provide not only the TFEE scores, in which statistical noise is taken into account, but also the determinants of inefficiency. The three stochastic TFEE scores are compared with a TFEE score derived using data envelopment analysis. The four TFEE scores are highly correlated with one another. For the inefficiency estimates, higher manufacturing industry shares and wholesale and retail trade shares correspond to lower TFEE scores. - Highlights: • This study estimates total-factor energy efficiency of Japanese regions using the stochastic frontier analysis model. • Determinants of inefficiency are also estimated. • The higher the manufacturing share and wholesale and retail trade share, the lower the energy efficiency

Contents, Abstracts and Keywords

Institute of Scientific and Technical Information of China (English)

2012-01-01

The Ethnic Minority Rights from the Angle of Multiculturalism Zhou Shaoqing（1） Abstract： Historically, multiculturalism was closely related to the ethnic minority rights. Currently there are two features in the research on multiculturalism and the ethnic minority rights. One is that most researchers do not strictly distinguish the different dimensions of multiculturalism, the other is that they tend to regard only multiculturalism as a theory of the ethnic minority rights, and less attach its importance to the multi-ethnie state construction. The thesis argues that multiculturalism has at least five dimensions, such as fact, theory, ideology, policy, and normative principle. The concept of the ethnic minority rights in each dimension has its special meaning and effect. The ethnic minority rights protection and the multi-ethnic state construction are two different aspects in the same historical process. Multiculturalism is not only a theory of the ethnic minority rights, but also an important supportive theory of the multi-ethnic state construction.

Inverse spinel ZnFe2O4 nanoparticles synthesized by ion implantation and post-annealing: An investigation using X-ray spectroscopy and magneto-transport

International Nuclear Information System (INIS)

Zhou Shengqiang; Potzger, K.; Buerger, D.; Kuepper, K.; Helm, M.; Fassbender, J.; Schmidt, H.

2009-01-01

Noncrystalline ZnFe 2 O 4 has been investigated intensively due to the drastic difference in cation distribution compared with bulk materials. We previously synthesized ZnFe 2 O 4 nanoparticles by ion implantation and post-annealing [S. Zhou, K. Potzger, H. Reuther, G. Talut, F. Eichhorn, J. von Borany, W. Skorupa, M. Helm, J. Fassbender, J. Phys. D - Appl. Phys. 40 (2007) 964]. These ZnFe 2 O 4 nanocrystals are crystallographically oriented inside the ZnO matrix and show a hysteretic behavior upon magnetization reversal at 5 K. Their magnetic properties are explained by assuming that Fe 3+ ions partially occupy tetrahedral sites. In this paper an X-ray spectroscopic and magneto-transport investigation on ZnFe 2 O 4 nanocrystals in a ZnO matrix will be presented. The occupation of Fe 3+ at tetrahedral sites has been directly proved. A positive magnetoresistance (MR) effect is observed and is attributed to ordinary MR.

Physical consequences of the mitochondrial targeting of single-walled carbon nanotubes probed computationally

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Chistyakov, V. A.; Zolotukhin, P. V.; Prazdnova, E. V.; Alperovich, I.; Soldatov, A. V.

2015-06-01

Experiments by F. Zhou and coworkers (2010) [16] showed that mitochondria are the main target of the cellular accumulation of single-walled carbon nanotubes (SWCNTs). Our in silico experiments, based on geometrical optimization of the system consisting of SWCNT+proton within Density Functional Theory, revealed that protons can bind to the outer side of SWCNT so generating a positive charge. Calculation results allow one to propose the following mechanism of SWCNTs mitochondrial targeting. SWCNTs enter the space between inner and outer membranes of mitochondria, where the excess of protons has been formed by diffusion. In this compartment SWCNTs are loaded with protons and acquire positive charges distributed over their surface. Protonation of hydrophobic SWCNTs can also be carried out within the mitochondrial membrane through interaction with the protonated ubiquinone. Such "charge loaded" particles can be transferred as "Sculachev ions" through the inner membrane of the mitochondria due to the potential difference generated by the inner membrane. Physiological consequences of the described mechanism are discussed.

Estimation of Carbon Sink in Surface Carbonate Rocks of Guangxi Province by Using Remote Sensing Images

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Jia, B.; Zhou, G.; Wang, H.; Yue, T.; Huang, W.

2018-04-01

Studies of the imbalance of source sinks in the carbon cycle show that CO2 absorbed during rock weathering is part of the "miss carbon" of the global carbon cycle. The carbon sink contribution of carbonate rocks obviously plays a very important role in the absorption of atmospheric CO2. Estimation of carbon sinks in karst dynamic system of Guangxi province has great significance for further understanding of global karst carbon cycle and global climate research. This paper quotes the rock data from Tao Xiaodong's paper, which is obtained using RS and GIS techniques. At the same time, the dissolution rate model studied by Zhou Guoqing and others was used to estimate the dissolution rate of carbonate rocks in Guangxi Province. Finally, the CO2 content consumed by carbonate karstification in Guangxi Province was 1342910.447 t a-1. The results obtained are in the same order of magnitude as the CO2 content consumed by carbonate rock karstification in Guangxi Province calculated by Tao Xiaodong.

Temperature dependent mechanical property of PZT film: an investigation by nanoindentation.

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Yingwei Li

Full Text Available Load-depth curves of an unpoled Lead Zirconate Titanate (PZT film composite as a function of temperature were measured by nanoindentation technique. Its reduce modulus and hardness were calculated by the typical Oliver-Pharr method. Then the true modulus and hardness of the PZT film were assessed by decoupling the influence of substrate using methods proposed by Zhou et al. and Korsunsky et al., respectively. Results show that the indentation depth and modulus increase, but the hardness decreases at elevated temperature. The increasing of indentation depth and the decreasing of hardness are thought to be caused by the decreasing of the critical stress needed to excite dislocation initiation at high temperature. The increasing of true modulus is attributed to the reducing of recoverable indentation depth induced by back-switched domains. The influence of residual stress on the indentation behavior of PZT film composite was also investigated by measuring its load-depth curves with pre-load strains.

Temperature dependent mechanical property of PZT film: an investigation by nanoindentation.

Science.gov (United States)

Li, Yingwei; Feng, Shangming; Wu, Wenping; Li, Faxin

2015-01-01

Load-depth curves of an unpoled Lead Zirconate Titanate (PZT) film composite as a function of temperature were measured by nanoindentation technique. Its reduce modulus and hardness were calculated by the typical Oliver-Pharr method. Then the true modulus and hardness of the PZT film were assessed by decoupling the influence of substrate using methods proposed by Zhou et al. and Korsunsky et al., respectively. Results show that the indentation depth and modulus increase, but the hardness decreases at elevated temperature. The increasing of indentation depth and the decreasing of hardness are thought to be caused by the decreasing of the critical stress needed to excite dislocation initiation at high temperature. The increasing of true modulus is attributed to the reducing of recoverable indentation depth induced by back-switched domains. The influence of residual stress on the indentation behavior of PZT film composite was also investigated by measuring its load-depth curves with pre-load strains.

Indepth exploration on history of Qing doctors traveling to Japan.

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Guo, X; Saka, S; Okada, K

1999-04-01

During the one hundred years and more from the beginning of the 18th century to the beginning of the 19th century, about 16 Chinese doctors, at the invitation of Japanese, went to Japan successively by trade ships to practice medicine and teach Chinese medicine. They also conducted academic exchanges with Japanese doctors. Because both the Japanese authorities of that time and the emperor of Qing dynasty implemented the policy of closing the country, they could only do things in certain areas within limited time. By consulting a vast amount of data and following the footprints of some of the Chinese doctors in Japan, the author has got things into shape about the comings and goings of the doctors who went to Japan during the century and their activities, with the stressed point laid on the achievements of such influential doctors as Zhu Laizhang, Zhu Zizhang, Zhou Qilai, Zhao Songyang, Li Renshan, Hu Zhaoxin and so on.

An Experiment to Study Sporadic Atom Layers in the Earth's Mesosphere and Lower Thermosphere (SAL)

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Kelley, Michael C.

1999-01-01

The Sudden Atom Layer (SAL) Rocket was successfully launched in February 1998. All instruments worked well except those supplied by NASA Goddard Space Flight Center. (A dummy weight was launched for the neutral mass spectrometer and the ion version died shortly after lift-off.) A paper has already been published in GRL concerning the dust layer detected by an on board instrument and compared to ground-based observations made at the Arecibo Observatory by Cornell graduate student S. Collins (lidar) and Q. Zhou (radar). Collins presented a comparison of the sodium lidar data and onboard observations with a theoretical model by Plane and Cox at the Fan AGU Meeting. In addition Gelinas and Kelley presented a review paper dealing with the entire SAL instrument complement at the same meeting. An unexpected new explanation for the outer scale of E region plasma irregularities has come out of the data set. We anticipate at least a total of four papers will be published within a year of launch.

High-throughput metagenomic technologies for complex microbial community analysis: open and closed formats.

Science.gov (United States)

Zhou, Jizhong; He, Zhili; Yang, Yunfeng; Deng, Ye; Tringe, Susannah G; Alvarez-Cohen, Lisa

2015-01-27

Understanding the structure, functions, activities and dynamics of microbial communities in natural environments is one of the grand challenges of 21st century science. To address this challenge, over the past decade, numerous technologies have been developed for interrogating microbial communities, of which some are amenable to exploratory work (e.g., high-throughput sequencing and phenotypic screening) and others depend on reference genes or genomes (e.g., phylogenetic and functional gene arrays). Here, we provide a critical review and synthesis of the most commonly applied "open-format" and "closed-format" detection technologies. We discuss their characteristics, advantages, and disadvantages within the context of environmental applications and focus on analysis of complex microbial systems, such as those in soils, in which diversity is high and reference genomes are few. In addition, we discuss crucial issues and considerations associated with applying complementary high-throughput molecular technologies to address important ecological questions. Copyright © 2015 Zhou et al.

L² approaches in several complex variables development of Oka–Cartan theory by L² estimates for the d-bar operator

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Ohsawa, Takeo

2015-01-01

The purpose of this monograph is to present the current status of a rapidly developing part of several complex variables, motivated by the applicability of effective results to algebraic geometry and differential geometry. Highlighted are the new precise results on the L² extension of holomorphic functions. In Chapter 1, the classical questions of several complex variables motivating the development of this field are reviewed after necessary preparations from the basic notions of those variables and of complex manifolds such as holomorphic functions, pseudoconvexity, differential forms, and cohomology. In Chapter 2, the L² method of solving the d-bar equation is presented emphasizing its differential geometric aspect. In Chapter 3, a refinement of the Oka–Cartan theory is given by this method. The L² extension theorem with an optimal constant is included, obtained recently by Z. Błocki and by Q.-A. Guan and X.-Y. Zhou separately. In Chapter 4, various results on the Bergman kernel are presented, includi...

Origin of the Luobusa diamond-bearing peridotites from the sub-arc mantle

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Liu, Chuanzhou; Zhang, Chang; Wu, Fuyuang; Chung, Sunlin

2016-04-01

Ophiolites are the remnants of ancient oceanic lithosphere that were emplaced onto continental margins. Ophiolites along the E-W trending Yarlung-Tsangpo Suture (YTS), which separates the Indian plate from the Eurasian plate, have been regarded as relics of the Neo-Tethys Ocean. The Luobusa ophiolite outcrops at the eastern YTS and mainly consists of harzburgites and dunites that have been intruded by gabbroic/diabase dykes at ca 130 Ma (Zhang et al., 2015). Basaltic lavas are rarely outcropped, and volumetrically minor (C., Liu, C. Z., Wu, F. Y., Zhang, L. L. & Ji, W. Q. Geochemistry and geochronology of maifc rocks from the Luobusa ophiolite, South Tibet. Lithos, 10.1016/j.lithos.2015.1006.1031 (2015). Zhou, M. F., Robinson, P. T., Malpas, J. & Li, Z. J. Podiform chromitites in the Luobusa Ophiolite (Southern Tibet): Implications for melt-rock interaction and chromite segregation in the upper mantle. J. Petrol. 37, 3-21 (1996).