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Deep venous thrombosis after gastrectomy for gastric carcinoma:A case report

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World Journal of Gastroenterology 2009年第7期15卷 885-887页

作者： jia-Sen gao Zhen-Jun Wang Guang-Hui Wei Wei-Liang Song Bing-Qiang Yi Zhi-Gang gao Bo Zhao Zuo Liu Ang Li Department of General Surgery Beijing Chaoyang Hospital Capital Medical University Beijing 100020 China

The treatment of gastric carcinoma consists of neoadjuvant chemoradiation,partial gastrectomy,subtotal gastrectomy,total gastrectomy,extended resection,and postoperative ***,gastrectomy and extended lymphadenectomy is the optimal choice for late gastric *** complications are common after total gastrectomy including hemorrhage,anastomotic leakage,f istula,and ***,deep venous thrombosis(DVT) is an uncommon complication after gastrectomy for gastric *** describe a case of a 68-year-old female patient with DVT after gastrectomy for gastric *** patient was treated with anticoagulants and thrombolytics and subjected to necessary laboratory *** patient recovered well after treatment and was symptom-free during a 3-mo *** conclude that correct diagnosis and treatment of DVT are crucial.

关键词： Gastric carcinoma Gastrectomy, Deepvenous thrombosis Postoperative complication Anticoagulant Thrombolytic therapy Low molecularweight heparins Streptokinase Warfarin sodium

Efficient anomaly detection method for offshore wind turbines

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Journal of Electronic Science and Technology 2024年第4期22卷 81-95页

作者： Yi-Feng Li Zhi-Ang Hu jia-Wei gao Yi-Sheng Zhang Peng-Fei Li Hai-Zhou Du Shanghai Electric Power Energy Technology Co. Ltd.Shanghai200233China School of Computer Science and Technology Shanghai University of Electric PowerShanghai201306China

Time-series anomaly detection plays a crucial role in the operation of offshore wind *** wind turbine monitoring systems rely on time-series data to monitor and identify anomalies in real-time,as well as to initiate early warning ***,for offshore wind turbines with a high data density,conventional methods have high computational overhead in detecting anomalies while failing to accurately detect anomalies due to variations in data *** address this challenge,we propose an efficient anomaly detection method with contrastive learning,called *** is based on residual clustering,an unsupervised anomaly detection method for multivariate time-series *** ensure accurate anomaly detection,a trend-capturing prediction module is also combined with an automatic labeling *** a result,the most common information can be learned from multivariate time-series data to reconstruct data *** evaluating Hawkeye on public datasets and real-world offshore wind turbine operational datasets,the results show that Hawkeye’s F_(1)-score improves by an average of 14% compared with Isolation Forest,and its size shrinks by up to 11.5 times on the largest dataset compared with other *** proposed Hawkeye is potential to real-time monitoring and early warning systems for wind turbines,accelerating the development of intelligent operation and maintenance.

关键词： Anomaly detection Offshore wind turbines Residual clustering Time-series Unsupervised learning

Template sacrificial controlled synthesis of hierarchical nanoporous carbon@NiCo_(2)S_(4)microspheres for high-performance hybrid supercapacitors

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Rare Metals 2023年第8期42卷 2643-2657页

作者： Kai Yuan Teng-jia gao Yang Yang Wang Luo Shun Li Chao-Yang Zhang jian-Xiong Xu Na Li Yi-Rong Zhu Hunan Key Laboratory of Electrochemical Green Metallurgy Technology College of Materials and Advanced ManufacturingHunan University of TechnologyZhuzhou 412007China Hunan Key Laboratory of Biomedical Nanomaterials and Devices College of Life Sciences and ChemistryHunan University of TechnologyZhuzhou 412007China School of Metallurgy and Environment Central South UniversityChangsha 410083China

Binary transition metal sulfides are hotly investigated in advanced energy storage devices because of their ultra-high reversible ***,the unsatisfied rate capability and cycling stability still hinder their practical ***,hierarchical nanoporous carbon@NiCo_(2)S_(4)(HNCMs@NCS)composites with coreshell flower-like structures were prepared by in situ growing of NiCo_(2)S_(4) nanosheets on HNCMs through a hydro thermal-as sis ted template sacrificial *** from a synergistic effect between the NiCo_(2)S_(4)shell with high specific capacity and the HNCMs with unique porous structure,the synthesized flower-like HNCMs@NCS composites exhibit extraordinary electrochemical performances,including a high capacity of 346.9 mAh·g^(-1)at 1 A·g^(-1),superb rate property with86.4%initial capacity at 30 A·g^(-1)and predominant cycle stability with 81.2%capacity retention after 5000 ***,the resulting HNCMs@NCS cathode was coupled with the chemical-activated HNCMs(AHNCMs)anode to construct a hybrid supercapacitor *** asfabricated device exhibits superior energy density(49.9 Wh·kg^(-1)at 802 W·kg^(-1))and ultra-high power density(24 kW·kg^(-1)at 29.5 Wh·kg^(-1)).This fascinating result further demonstrates the tremendous prospect of the synthesized HNCMs@NCS composites as high-performance supercapacitor electrode materials.

关键词： Hybrid supercapacitors(HSCs) NiCo_(2)S_(4) Hierarchical nanoporous carbon(HNC) Template sacrificial method

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苯酚-溴酸钾-罗丹明6G体系催化光度法测定废水中痕量苯酚

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冶金分析 2006年第4期26卷 87-88页

作者：高甲友安徽工业大学化工学院安徽马鞍山243002

在0·20mol/L硫酸介质中,苯酚催化溴酸钾氧化罗丹明6G发生褪色反应,生成一种紫红色染料,其最大吸收波长λmax=542nm,据此建立了测定痕量苯酚的催化光度分析方法,并优化了最佳反应条件。在542nm处测定的吸光度增加值ΔA与苯酚质量浓度在0... 详细信息

在0·20mol/L硫酸介质中,苯酚催化溴酸钾氧化罗丹明6G发生褪色反应,生成一种紫红色染料,其最大吸收波长λmax=542nm,据此建立了测定痕量苯酚的催化光度分析方法,并优化了最佳反应条件。在542nm处测定的吸光度增加值ΔA与苯酚质量浓度在0·02~0·80mg/L范围内呈线性关系,常见的阳、阴离子,间苯二酚和对苯二酚不干扰测定,方法用于废水中痕量苯酚的测定,RSD为2·4%~3·5%,加标回收率为95%~105%。

关键词：苯酚催化光度法罗丹明6G 溴酸钾废水

流动注射在线富集-火焰原子吸收光谱法测定水中痕量镉

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冶金分析 2007年第1期27卷 61-63页

作者：高甲友安徽工业大学化学与化工学院安徽马鞍山243002

将含镉试液调至pH5.0,在流动注射分析体系中用装有黄原脂棉的微型柱对试液中Cd2+进行在线富集,用1.0mol/L盐酸洗脱柱上富集的Cd2+,火焰原子吸收光谱法在线测定。富集50mL溶液时方法灵敏度可提高68倍,方法线性范围为0.1~20μg/L。用于环... 详细信息

将含镉试液调至pH5.0,在流动注射分析体系中用装有黄原脂棉的微型柱对试液中Cd2+进行在线富集,用1.0mol/L盐酸洗脱柱上富集的Cd2+,火焰原子吸收光谱法在线测定。富集50mL溶液时方法灵敏度可提高68倍,方法线性范围为0.1~20μg/L。用于环境水样中痕量Cd2+的测定,回收率在96.0%~98.8%之间,相对标准偏差小于2.5%。

关键词：流动注射分析在线富集火焰原子吸收光谱法镉水样

The association between socioeconomic status and visual disability among older adults in China

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International Journal of Ophthalmology(English edition) 2019年第1期12卷 106-113页

作者： Wan-Wei Dai jia-Min gao Ping He Zheng Ma Xiao-Xiao Tian Xiao-Ying Zheng Institute of Population Research APEC Health Science Academy (HeSAY)Peking University The Third Hospital Peking University Guanghua School of Management Institute of Strategic ResearchPeking University Institute of Population Research APEC Health Science Academy (HeSAY)Peking University China Center for Health Development Studies Peking University

AIM: To investigate the association between socioeconomic status(SES) and visual disability(VD) among older Chinese adults. METHODS: We obtained data from the Second National Sample Survey on Disability, conducted in China in 2006. A total number of 192 375 older adults(aged≥65 y) were screened for suspected VD via interviews with trained examiners. Those who screened positively for VD were referred to ophthalmologists to obtain a final diagnosis. RESULTS: VD was prevalent among 7.29% of Chinese adults aged 65 and older, and was higher in rural areas(8.71%) than in urban areas(4.82%). After adjusting for SES indicators and covariates, we found that lesseducated older adults were more likely to suffer from VD, with an odds ratio(OR) of 2.50(95%CI: 2.26-2.82) for illiterates, compared with those who graduated from senior high school or above. Older adults who were in the lowest income quintile were more at risk of VD, with an OR of 1.81(95%CI: 1.68-2.95), compared with adults in the highest income quintile. In urban areas, when compared with adults who graduated from senior high school or above, those who did not continue their education after junior high school, primary school, or those who were illiterate, were more likely to suffer from VD, with an OR of 1.35(95%CI: 1.51-1.59), 1.84(95%CI: 1.60-2.12), and 2.63(95%CI: 2.27-3.04), respectively. Lower levels of income were statistically significant when associated with VD. In rural areas, adults who were illiterate had an OR of 2.21(95%CI:1.75-2.79) when compared to adults with senior high school or above education level. Per capita, household income remained significantly associated with VD. Older adults who were ≥85, female, single, and residing in rural areas were associated with higher risks of VD. CONCLUSION: Individual-level SES among the elderly, in the form of education and income, is associated with VD among elderly Chinese adults in both urban and rural areas; however, the association is stronger in rural a

关键词： visual disability prevalence socioeconomic status older adults risk factors

Universal origin of glassy relaxation as recognized by configuration pattern matching

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National Science Review 2024年第5期11卷 343-351页

作者： Hai-Bin Yu Liang gao jia-Qi gao Konrad Samwer Wuhan National High Magnetic Field Center and School of Physics Huazhong University of Science and Technology I.Physikalisches Institut Universit?t G?ttingen

Relaxation processes are crucial for understanding the structural rearrangements of liquids and amorphous materials. However, the overarching principle that governs these processes across vastly different materials remains an open question. Substantial analysis has been carried out based on the motions of individual particles. Here, as an alternative, we propose viewing the global configuration as a single entity. We introduce a global order parameter, namely the inherent structure minimal displacement(IS Dmin), to quantify the variability of configurations by a pattern-matching technique. Through atomic simulations of seven model glass-forming liquids, we unify the influences of temperature, pressure and perturbation time on the relaxation dissipation, via a scaling law between the mechanical damping factor and IS Dmin. Fundamentally,this scaling reflects the curvature of the local potential energy landscape. Our findings uncover a universal origin of glassy relaxation and offer an alternative approach to studying disordered systems.

关键词： glass transition metallic glass relaxation dynamics mechanical spectroscopy internal friction

Intraperitoneal hyaline vascular Castleman disease: Three case reports

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World Journal of Clinical Cases 2023年第36期11卷 8527-8534页

作者： jia-Wei gao Zhe-Yi Shi Zhao-Bi Zhu Xiang-Rong Xu Wei Chen Department of General Surgery The Second Affiliated Hospital of Soochow UniversitySuzhou 215004Jiangsu ProvinceChina Department of General Surgery Kunshan Hospital Affiliated to Jiangsu UniversitySuzhou 215300Jiangsu ProvinceChina

BACKGROUND Castleman disease(CD)was first reported in *** is a rare non-malignant lymphoproliferative disease with unclear *** the clinical manifestations of CD are different,there are difficulties in its diagnosis and ***,for patients with CD,it is important to establish the diagnosis in order to choose the appropriate *** SUMMARY In this report,three patients with intraperitoneal CD treated at our center from January 2018 to June 2023 were reviewed,and the clinical and paraclinical exa-minations,diagnosis,and treatment were analyzed,and all three patients were diagnosed with CD by routine histopathological and immunohistochemical *** CD is a complex and rare *** there are no special clinical symptoms and laboratory abnormalities,the diagnosis often depends on routine pathological and immunohistochemical findings.

关键词： Castleman disease Intraperitoneal mass Lymph node Case report

A newly recorded genus of the Rhamphothrips genus-group (Thysanoptera: Thripidae) from China

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Zoological Systematics 2014年第4期39卷 583-587页

作者： Majid Mirab-Balou Shu-Lan Yang jia-Qian gao Xiao-Li Tong Department of Entomology College of Natural Resources & Environment South China Agricultural University

The genus Parexothrips Priesner of Rhamphothrips genus-group（Thripidae： Thripinae） is recorded in China for the first time. A new record species, Parexothrips tenellus（Priesner）, is described and illustrated from China. A key to genera of Chinese Rhamphothrips genus-group is provided. Examined specimens are deposited in the Insect Collection of Department of Entomology, South China Agricultural University（SCAU）.

关键词： Thrips Rhamphothrips genus-group Parexothrips new record China

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