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西安相家巷遗址秦封泥的发掘

考古学报 2001年第4期 509-544页

作者： Han Chang’an City Archaeological Team,ia,CASS 中国社会科学院考古研究所汉长安城工作队

西安相家巷遗址(简称“CH相”)位于西安市未央区六村堡乡相家巷村南的东西向公路以南500米处，其东邻一条南北向的干渠，南靠一条东西向的土路。该遗址地处汉长安城桂宫遗址东北角外侧(图一；图二)。1996年，相家巷村村民在此地挖积肥... 详细信息

西安相家巷遗址(简称“CH相”)位于西安市未央区六村堡乡相家巷村南的东西向公路以南500米处，其东邻一条南北向的干渠，南靠一条东西向的土路。该遗址地处汉长安城桂宫遗址东北角外侧(图一；图二)。1996年，相家巷村村民在此地挖积肥坑时，发现了大量封泥。

关键词：遗址发掘秦封泥长安城东北发现西安市 CH 简称村民

A priori estimates for classical solutions of fully nonlinear elliptic equations

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Science China Mathematics 2011年第3期54卷 457-462页

作者： CAO Yi1, LI DongSheng1 & WANG LiHe1,2 1College of Science, Xi’an Jiaotong University, Xi’an 710049, China 2Department of Mathematics, The University of Iowa, Iowa City, ia 52242-1419, USA 1. College of Science Xi’an Jiaotong University Xi’an 710049 China2. Department of Mathematics The University of Iowa Iowa City IA 52242-1419 USA

For the fully nonlinear uniformly elliptic equation F(D2u) = 0, it is well known that the viscosity solutions are C2,α if the nonlinear operator F is convex (or concave). In this paper, we study the classical solutions for the fully nonlinear elliptic equation where the nonlinear operator F is locally C1,β a.e. for any 0 < β < 1. We will prove that the classical solutions u are C2,α. Moreover, the C2,α norm of u depends on n,F and the continuous modulus of D2u.

关键词： fully nonlinear classical solutions C2 α estimates

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汉长安城长乐宫排水管道遗址发掘简报

考古 2003年第9期 33-38,T005页

作者： Han Chang’an City Archaeological Team, ia, CASS 中国社会科学院考古研究所汉长安城工作队

2001年,对汉长安城长乐宫排水管道遗址进行了发掘,清理面积约76平方米,共发现五角形陶水管道四组。遗址内出有砖、板瓦、筒瓦、瓦当、五角形陶水管、陶灯、陶球和铜钱等遗物。该排水管道应为西汉时期铺设。西部中组排水管道由上下两层5... 详细信息

2001年,对汉长安城长乐宫排水管道遗址进行了发掘,清理面积约76平方米,共发现五角形陶水管道四组。遗址内出有砖、板瓦、筒瓦、瓦当、五角形陶水管、陶灯、陶球和铜钱等遗物。该排水管道应为西汉时期铺设。西部中组排水管道由上下两层5个水管构成,铺设方法独特,在汉长安城考古发掘中尚属首次发现。

关键词：西安市长乐宫排水管道遗址长安城地层堆积汉代出土器物

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量子密码及其“不可破译性”

山西大学学报(哲学社会科学版) 2009年第2期32卷 18-22页

作者：范莉山西大学哲学社会学学院

在21世纪人类跨入信息时代之际,如何能够实现保密通信的不可破译性是现代通信技术面临的重要问题,也是哲学工作者需要思考的重要问题。量子密码术在保证信息的不可破译性方面已经取得重要进展。通过对非量子密码术和量子密码术两个阶段... 详细信息

在21世纪人类跨入信息时代之际,如何能够实现保密通信的不可破译性是现代通信技术面临的重要问题,也是哲学工作者需要思考的重要问题。量子密码术在保证信息的不可破译性方面已经取得重要进展。通过对非量子密码术和量子密码术两个阶段分别以科学的和哲学的解析,文章认为,古代密码术具有弱不可破译性,发展到经典密码术阶段,密码术在理论和实践上呈现强不可破译性,而量子密码术则显示出不可破译性,逐渐趋向"绝对不可破译性"。

关键词：密码术量子密码不可破译性

Antimutagenic and DNA Damage Protective Activities of a Grape Extract from Vitis vinifera

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Journal of Biosciences and Medicines 2016年第6期4卷 1-8页

作者： Zuzana Rybková Kateřina Malachová Jiří Červeň Hana Sezimová Petr Pečinka Institute of Environmental Technologies Department of Biology and Ecology Faculty of Science University of Ostrava Ostrava Czech Republic

Antimutagenic and DNA protective effect of an extract VinOserae from Vitis vinifera grapes on oxidative DNA damage was investigated. The extract’s ability to inhibit mutagenicity induced by tert-butyl hydroperoxide (t-BHP) and hydrogen peroxide (H2O2) was determined with Ames test using Salmonella typhimurium His? TA102 strain. Inhibition values of 44.2% and 67.0% were detected for t-BHP and H2O2, respectively. A protective ability of the extract against DNA strand scission induced by hydroxyl radicals was studied with plasmid pBluescript II SK(-). The analysis of DNA strand breaks in plasmid DNA showed a significant inhibition of DNA damage.

关键词： Ames Test Antimutagenicity Free Radical Scavenging DNA Strand Scission Vitis vinifera

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如何危机接着危机，结合会怎样

职教译丛 2002年第1期 7-10页

作者： п.н.OCипob 王进

Symptoms, Illness Perceptions, Self-Efficacy and Health-Related Quality of Life Following Colorectal Cancer Treatment

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Open Journal of Nursing 2018年第9期8卷 591-604页

作者： Ann-Caroline Johansson Malin Axelsson Gunne Grankvist ina Berndtsson Eva Brink Department of Health Sciences University West Trollh&#228 ttan Sweden Department of Care Science Faculty of Health and Society Malm&#246 University Malm&#246 Sweden Department of Social and Behavioural Studies University West Trollh&#228 ttan Sweden

Introduction: Lower health-related quality of life (HRQoL) is associated with fatigue, poor mental and poor gastrointestinal health during the first three months after colorectal cancer (CRC) treatment. Research indicates that maintaining usual activities has a positive impact on HRQoL after treatment for CRC. Illness perceptions have been associated with HRQoL in other cancer diseases, and self-efficacy has been associated with HRQoL in gastrointestinal cancer survivors. Our knowledge about illness perceptions and self-efficacy in relation to maintaining everyday activities and HRQoL following CRC treatment is incomplete. Aim: To explore associations between HRQoL, fatigue, mental health, gastrointestinal health, illness perceptions and self-efficacy in relation to maintaining everyday activities, three months after surgical CRC treatment. A further aim was to test the Maintain Function Scale in a CRC population. Method: The study was cross-sectional. Forty-six persons participated. Data were collected using questionnaires. Descriptive and analytical statistics were used. Results: Persons who were more fatigued, depressed, worried, and had more diarrhea were more likely to report lower HRQoL. Increased fatigue and diarrhea were associated with decreased HRQoL. Concerning illness perceptions, persons who reported negative emotions and negative consequences of CRC were more likely to report lower HRQoL. Persons scoring higher on self-efficacy were more likely to report higher HRQoL. Increased self-efficacy was associated with increased HRQoL. The Maintain Function Scale was suitable for assessing self-efficacy in relation to maintaining everyday activities. Conclusions: Nursing support to improve self-efficacy and illness perceptions and to minimize symptoms during recovery should have a favorable impact on HRQoL.

关键词： Colorectal Cancer Health-Related Quality of Life Illness Perceptions Recovery Self-Efficacy

The Decisive Moment as an Event in Photographic Discourse

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Sino-US English Teaching 2015年第12期12卷 984-991页

作者： Leny Pimenta Dionéia M. Monte-Serrat Monteiro Lobato-COC High School Franca Brazil University of So Paulo Ribeiraio Preto Brazil

We propose using the concept of decisive moment in order to deconstruct the obvious ideological effects found in discourse. The subject is constituted in enunciation, and its polysemic discourse clashes with the transparency of meaning. According to Pêcheux （1988）, the contradictions in discourse simultaneously establish regularity and instability of meanings, leading it to misunderstanding, to the event. Photography destabilizes that which is already formulated and brings out that which is new, the unexpected meaning, the decisive moment. We analyze this process in the picture by Sebastiao Salgado---＂The cradle of inequality lies in the inequality of the cradle＂. （CAPES-BEX 4394/10-0, FAPESP 09/54417-4, CNPq.）

关键词： discourse ideology subject event decisive moment

Type I strain of Toxoplasma gondii from chicken induced different immune responses with that from human,cat and swine in chicken

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Journal of Integrative Agriculture 2015年第5期14卷 956-965页

作者： ZHAO Guang-wei WANG Shuai WANG Wang ZHANG Zhen-chao XIE Qing ZHANG Meng ia Hassan YAN Ruo-feng SONG Xiao-kai XU Li-xin LI Xiang-rui College of Veterinary Medicine Nanjing Agricultural University

In this study,four strains of Toxoplasma gondii with the same genetic type（Type I） originated from chicken,human,cat and swine were used to compare the immune responses in resistant chicken host to investigate the relationships between the parasite origins and the pathogenicity in certain host.A total of 300,10-day-old chickens were allocated randomly into five groups which named JS（from chicken）,CAT（from cat）,CN（from swine）,RH（from human） and a negative control group（—Ve） with 60 birds in each *** of four different *** strains（JS,CAT,CN and RH） were inoculated intraperitoneally with the dose of 1×10~7 in the four designed groups,*** negative control（-Ve） group was mockly inoculated with phosphate-buffered saline（PBS） *** and spleen samples were obtained on the day of inoculation（day 0） and at days 4,11,25,39 and 53 post-infection to screen the immunopathological *** results demonstrated some different immune characters of *** infected chickens with that of mice or swine previous *** differences included up-regulation of major histocompatibility complex class Ⅱ（MHC Ⅱ） molecules in the early stage of infection,early peak expressions of interleukin（IL）-12（IL-12） and-10（IL-10） and long keep of *** might partially contribute to the resistance of chicken to *** *** to chickens infected with strains from human,cat and swine,chickens infected with strain from chicken showed significant high levels of CD4~＋ and CD8~＋ T cells,interferon gamma（IFN-γ）,IL-12 and *** suggested that the strain from chicken had different ability to stimulate cellular immunity in chicken.

关键词： chicken Toxoplasma swine pathogenicity parasite inoculated infected immunity inoculation interleukin