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Application of real-time dynamic three-dimensional contrast-enhanced ultrasonography in liver and kidney tumors

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Application of real-time dynamic three-dimensional contrast-...

Evolution exploration and structure prediction of Keggin-type group IVB metal-oxo clusters

2014年浙江省超声医学学术年会

作者： Ma ji Ma su-ya No.2hospital of Ningbo

Objective To investigate the application of dynamic 3D-CEUS in the liver and kidney tumors and the 3D appearances of tumor vessels by matrix 3D volumetric

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Chinese Chemical Letters 2024年第5期35卷 487-492页

作者： Run-Han Li Tian-Yi Dang Wei Guan Jiang Liu ya-Qian Lan Zhong-Min su School of Chemistry South China Normal UniversityGuangzhou 510006China Institute of Functional Material Chemistry Faculty of ChemistryNortheast Normal UniversityChangchun 130024China Institute of Theoretical Chemistry Jilin UniversityChangchun 130023China

The fascinating chemical structure and broad application prospect of Keggin-type polyoxometalates(POMs)have attracted many chemists to explore and discover *** the traditional Keggin,larger metal atomic radius,higher metal coordinated numbers,lower metal valence states and other features allow the group IVB metal-based Keggin(IVB-Keggin)more space and unknown in terms of structure and ***,density functional theory(DFT)calculations were performed to explore the influences including cores,shells,caps,and terminal ligands,et *** IVB-Keggin,and analyze the possibility of novel structure *** the perspective of multi-layer onion-like clusters,molecular energy level,host-guest interaction energy,surface charge and covalent bond polarity can be further adjusted to achieve the oriented design of functional *** insights are expected to provide theoretical support for experimental synthesis,opening a new perspective to understand the growth of Keggin.

关键词： Keggin Metal-oxo clusters Group IVB Onion pattern DFT

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针对分布式系统的快速能耗估计方法及应用

电子学报 2005年第9期33卷 1706-1709页

作者：粟雅娟魏少军清华大学微电子所北京100084

本文针对包含可变电压处理单元的实时分布式系统提出了快速能耗估计算法FAEE,并在此基础上改进了低能耗分配方法.和现有方法相比可获得几乎相同优化结果,而CPU时间降低了约2个数量级.

关键词：低能耗变电压快速估计 CPU时间 FAEE

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俄英民间童话惯用结构及民族文化意蕴

内蒙古大学学报（哲学社会科学版） 2009年第1期41卷 109-114页

作者：苏娅内蒙古师范大学外语学院内蒙古呼和浩特010022

民间童话是一种独特的文学艺术形式,其惯用结构语言表达生动活泼,丰富多彩,含义深邃,是民族语言艺术的源泉。对俄英两国童话惯用结构的分析有助于我们更好地了解两国民族个性的某些特点及其民族文化精髓。

关键词：童话惯用结构俄罗斯英国语言特色文化意蕴

Application of PDCA in improving hand hygiene compliance and nosocomial infection quality in orthopedics

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Frontiers of Nursing 2024年第3期11卷 327-336页

作者： ya-Ping su Rui-Ling Li Yuan-Yuan Wang Yu-Rui Zhang ya-Jie Ji Nursing Teaching and Research Department School of Nursing and HealthHenan UniversityKaifengHenan 475004China Department of Continuing Education The First Affiliated Hospital of Henan UniversityKaifengHenan 475000China

Objective:To explore the effect of the Plan-Do-Check-Action(PDCA)cycle on hand hygiene and nosocomial infection quality of or thopedic medical ***:The whole year of 2021 was selected to monitor the quality of hand hygiene and ***-up monitoring and real-time recording during the period of morning shift and medical operation concentration time,and compare the compliance of hand hygiene before and after implementation,and evaluate the quality of nosocomial ***:The hand hygiene compliance of doctors and nurses in stage P was 82%.The compliance of medical staff in stage D was 93%.The compliance of stage C was 94%and that of stage A was 95%.The quality score of hospital self-examination nosocomial infection was also significantly ***:The PDCA management cycle can effectively improve the compliance of hand hygiene and the nosocomial infection quality,which is wor thy of circulatory application in or thopedic nosocomial infection quality control,especially improving the quality of hand hygiene.

关键词： hand hygiene quality improvement PDCA nosocomial infection infection control nursing management

ON　k-Smooth,k-Very　Smooth　and　K-Strongly　Smooth　Banach　Spaces

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Journal of Harbin Institute of Technology(New Series) 1998年第1期5卷 6-9页

作者： su ya La Tu WU Congxin

ＯＮｋ－Ｓｍｏｏｔｈ，ｋ－ＶｅｒｙＳｍｏｏｔｈａｎｄＫ－ＳｔｒｏｎｇｌｙＳｍｏｏｔｈＢａｎａｃｈＳｐａｃｅｓＷＵＣｏｎｇｘｉｎ（吴从）（Ｄｅｐｔ．ｏｆＭａｔｈｅｍａｔｉｃｓ，ＨａｒｂｉｎｌｎｓｔｉｔｕｔｅｏｆＴｅｃｈ... 详细信息

ＯＮｋ－Ｓｍｏｏｔｈ，ｋ－ＶｅｒｙＳｍｏｏｔｈａｎｄＫ－ＳｔｒｏｎｇｌｙＳｍｏｏｔｈＢａｎａｃｈＳｐａｃｅｓＷＵＣｏｎｇｘｉｎ（吴从）（Ｄｅｐｔ．ｏｆＭａｔｈｅｍａｔｉｃｓ，ＨａｒｂｉｎｌｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙ，Ｈａｒｂｉｎ，１５０...

关键词： k-smooth spaces k-very smooth (k-very convex) spaces k-strongly smooth (k- strongly convex) spaces k-exposed (k-strongly exposed

Correlation between liver stiffness measured by Shear-wave elasticity imaging and pathological grade of hepatitis classified and stage of hepatic fibrosis in chronic hepatitis B

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Correlation between liver stiffness measured by Shear-wave e...

CETP polymorphism confer genetic contribution to centenarians of Hainan,south of China

2014年浙江省超声医学学术年会

作者： Zhang Jing-liang Ma su-ya Ningbo Yinzhou NO.2 Hospital

Objective To investigate the relationship between liver stiffness measured by supersonic shear imaging and pathological staging of hepatic *** We chose patients with chronic hepatitis B who were treated in our hospita...

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Asian Pacific Journal of Tropical Medicine 2016年第9期9卷 851-855页

作者： Yun-Xia Zhang ya su Li Tang Ze-Xing yang Dai-Feng Zhou Yi-Min Qiu Wang-Wei Cai Department of Biochemistry and Molecular Biology Hainan Medical College Hainan Cadre Sanatorium Geriatric Hospital of Hainan Department of Reproduction and Genetics the First Affiliated Hospital of Kunming Medical University

Objective:In this paper,we will discuss if the CETP polymorphism contributes to the centenarians in Hainan ***:We tested the Taq IB and I405 V polymorphisms of CETP gene among 276 centenarians and 301 matched healthy individuals by AS-PCR and analyzed the data with SPSS software package(Version 19.0).Results:Our data indicated that allele B1 and V have the significant differences between centenarians and healthy control groups with Psuch as B1B1-II(Psults implied that allele B1B1 and VV,as well as the combination B1B1-II,B1B1-IV,B1B2-VV and B2B2-VV may contribute to the longevity in centenarians of Hainan,south of China.

关键词： Centenarians Polymorphisms of CETP Genetic contribution

Highly Aromatic Norditerpenoid Heterodimers and Monomers from Trigonostemon fragilis

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Engineering 2024年第7期38卷 144-154页

作者： Jun-su Zhou Long Cheng Yuan Gao Zhan-Peng Ge Bin Zhou Jing-ya Li Jin-Xin Zhao Jian-Min Yue State Key Laboratory of Drug Research Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China Shandong Laboratory of yantai Drug Discovery Bohai Rim Advanced Research Institute for Drug DiscoveryYantai 264117China

Four new norditerpenoid heterodimers with different dimerization patterns-namely,trigofragiloids A-C(denoted as compounds 1-3)and(+)-and(-)-trigofragiloid D(compound 4)-and three new phenanthrenone norditerpenoids-namely,trigofragiloids E-G(compounds 5-7)-were isolated from Trigonostemon *** 1 and 2 feature a novel heterodimeric carbon skeleton formed by the conjugation of a tetra-norditerpenoid and an ennea-norditerpenoid;they have been identified as class 2 atropisomers by means of quantum chemical *** 3 is an unprecedented phenylpropanoid-norditerpenoid adduct with a new dimerization ***(+)-and(-)-4 are the first example of S-shaped 1,4-dioxane-fused norditerpenoid *** by the structure elucidation of compound 4,two co-occurring analogues,actephilol A and epiactephilol A,were structurally revised as a pair of geometrical isomers and were identified as two pairs of enantiomers,(+)-and(-)-8 and(+)-and(-)-9,*** structures were characterized using a combined ***,compound 7 exhibits remarkable adenosine triphosphate-citrate lyase(ACLY)inhibition with a halfmaximal inhibition concentration(IC50)value of(0.46±0.11)lmol·L^(-1),as active as the positive control BMS-303141,and a molecular docking study offers deep insight into the interaction between compound 7 and ACLY.

关键词： Norditerpenoid heterodimer Trigonostemon fragilis Euphorbiaceae Trigofragiloid Structural revision Adenosine triphosphate-citrate lyase(ACLY) inhibitory activity