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An oversampling approach for mining program specifications

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Frontiers of Information Technology & Electronic Engineering 2018年第6期19卷 737-754页

作者： Deng CHEN yan-duo ZHANG Wei WEI Rong-cun WANG Xiao-lin LI Wei LIU Shi-xun WANG Rui zhu Hubei Provincial Key Laboratory of Intelligent Robot Wuhan Institute of Technology School of Computer Science and Technology China University of Mining and Technology School of Computer and Information Engineering Henan Normal University

Automatic protocol mining is a promising approach for inferring accurate and complete API protocols. However, just as with any data-mining technique, this approach requires sufficient training data（object usage scenarios）. Existing approaches resolve the problem by analyzing more programs, which may cause significant runtime overhead. In this paper, we propose an inheritance-based oversampling approach for object usage scenarios（OUSs）. Our technique is based on the inheritance relationship in object-oriented programs. Given an object-oriented program p, generally, the OUSs that can be collected from a run of p are not more than the objects used during the run. With our technique, a maximum of n times more OUSs can be achieved, where n is the average number of super-classes of all general OUSs. To investigate the effect of our technique, we implement it in our previous prototype tool, ISpec Miner, and use the tool to mine protocols from several real-world programs. Experimental results show that our technique can collect 1.95 times more OUSs than general approaches. Additionally, accurate and complete API protocols are more likely to be achieved. Furthermore, our technique can mine API protocols for classes never even used in programs, which are valuable for validating software architectures, program documentation, and understanding. Although our technique will introduce some runtime overhead, it is trivial and acceptable.

关键词： Object usage scenario API protocol mining Program temporal specification mining Oversampling

Evidence-based intervention on postoperative fear,compliance,and self-efficacy in elderly patients with hip fracture

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World Journal of Clinical Cases 2022年第10期10卷 3069-3077页

作者： Ying Fu Li-Juan zhu Da-Cheng Li Jing-Lei yan Hai-Ting Zhang Yu-Hong Xuan Chun-ling Meng yan-Hong Sun Joints Osteopathic Department Chengde Central HospitalChengde 067000Hebei ProvinceChina Traumatic Osteopathic Department Chengde Central HospitalChengde 067000Hebei ProvinceChina Nursing Department Chengde Central HospitalChengde 067000Hebei ProvinceChina

BACKGROUND Elderly patients tend to have poor self-efficacy and poor confidence in postoperative rehabilitation for hip fractures,and are prone to negative emotions,which affect treatment *** To evaluate the effects of evidence-based intervention on postoperative fear,compliance,and self-efficacy in elderly patients with hip *** A total of 120 patients with hip fracture surgically treated from June 2018 to June 2020 at the orthopedic department of our hospital were selected and divided into intervention and routine groups(n=60 each)according to different nursing *** basic rehabilitation methods of the two groups were consistent,but patients in the intervention group received evidence-based nursing interventions at the same *** between groups in the scores of motion phobia,pain fear,rehabilitation training compliance,self-efficacy,nursing satisfaction,and hip joint function were compared before and after the *** Before the intervention,there were no statistically significant differences in motion phobia and pain fear scores between the groups(all P>0.05).However,motion phobia scores at 1 wk after intervention initiation(P0.05);however,at 2 wk after intervention initiation,rehabilitation compliance was significantly better in the intervention group than in the routine group(P0.05).After 2 wk of intervention,the scores for these two dimensions of self-efficacy and t

关键词： Evidence-based nursing Gerontism Hip fracture Rehabilitation Fear Compliance Self-efficacy

MAGE ANALYSIS OF GEOSTATIONARY METEOROLOGICAL SATELLITE FOR MONITORING MOVEMENT OF MESOSCALE CONVECTIVE SYSTEMS OVER TIBETAN PLATEAU

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Chinese Geographical Science 2005年第3期15卷 231-237页

作者： DAI Xiao-yan WU Jian-ping lin Hui Ministry of Education Key Laboratory of Geographic lnJbrmation Science East China Normal UniversityShanghai 200062 P. R. China Department of Geography and Resource Management ＆ Joint Laboratory for Geolnformation Science the Chinese University of Hong Kong Hong Kong P. R. China

Disaster weather forecasting is becoming increasingly important. In this paper, the trajectories of Mesoscale Convective Systems （MCSs） were automatically tracked over the Chinese Tibetan Plateau using Geostationary Meteorological Satellite （GMS） brightness temperature （Tbb） from June to August 1998, and the MCSs are classified according to their movement direction. Based on these, spatial data mining methods are used to study the relationships between MCSs trajectories and their environmental physical field values. Results indicate that at 400hPa level, the trajectories of MCSs moving across the 105°E boundary are less influenced by water vapor flux divergence, vertical wind velocity, reIative humidity and K index. In addition, if the gravity central longitude locations of MCSs are between 104°E and 105°E, then geopotential height and wind divergence are two main factors in movement causation. On the other hand, at 500hPa level, the trajectories of MCSs in a north-east direction are mainly influenced by K index and water vapor flux divergence when their central locations are less than 104°E. However, the MCSs moving in an east and south-east direction are influenced by a few correlation factors at this level.

关键词： Tibetan Plateau Mesoscale Convective Systems automatically tracking spatial data mining

Xiao Chai Hu Tang for Liver Diseases:A Literature Review

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World Journal of Traditional Chinese Medicine 2017年第3期3卷 46-50页

作者： Yi Wang Li Li yan-Mei Cheng Sheng-Liang zhu Department of Gastroenterology Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Shanghai University of Traditional Chinese Medicine Clinical Research Institute of Integrated Traditional Chinese and Western Medicine Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese Medicine

The objective of this study is to summarize the pharmacological effects and the mechanisms of action of Xiao Chai Hu Tang(XCHT, Minor Bupleurum Decoction) on liver diseases, so as to give relevant researchers a valuable insight and benefit patients with hepatopathy. PubMed was used to search for and collect scientific publications related to XCHT and liver diseases from 1986 to 2016. The available scientific results or evidence were read, classified, and analyzed. XCHT showed clinical efficacy in patients with hepatic diseases including hepatitis,hepatic fibrosis, and hepatoma. The mechanisms involved the production of cytokines, the regulation of immune function, the suppression of lipid peroxidation, etc., XCHT might work on the metabolism of some medications such as tolbutamide by the regulation of gastric emptying and intragastric pH. XCHT exhibited a very low toxicity profile, such as interstitial pneumonia due to duration of medication,patients' age, and drug combination. XCHT has been a eutherapeutic supplemental remedy for liver diseases. However, many mechanisms of action and effects of XCHT on new types of liver diseases still remain unclear, so more and more animal experiments and human clinical trials are needed to obtain enough proofs for the clinical use of XCHT in new types of hepatosis such as nonalcoholic fatty liver disease and autoimmune liver disease.

关键词： Hepatic fibrosis hepatitis hepatoma interstitial pneumonia tolbutamide Xiao Chai Hu Tang(minor bupleurum decoction)

Organic ligand nanoarchitectonics for BiVO_(4) photoanodes surface passivation and cocatalyst grafting

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Nano Research 2024年第5期17卷 3667-3674页

作者： Jingyi lin Xin Li Zhiliang Wang Runlu Liu Hui Pan Yixin Zhao lingti Kong Yao Li Shenmin zhu Lianzhou Wang State Key Laboratory of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China Nanomaterials Centre School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnologythe University of QueenslandQLD 4072Australia School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China Hubei Key Laboratory of Plasma Chemistry and Advanced Materials Wuhan Institute of TechnologyWuhan 430205China

Bismuth vanadate(BiVO_(4))is a promising photoanode material for efficient photoelectrochemical(PEC)water splitting,whereas its performance is inhibited by detrimental surface *** solve the problem,herein,a low-cost organic molecule 1,3,5-benzenetricarboxylic acid(BTC)is selected for surface passivation of BiVO_(4) photoanodes(BVOs),which also provides bonding sites for Co^(2+)to anchor,resulting in a Co-BTC-BVO *** to its strong coordination with metal ions,BTC not only passivates surface states of BVO,but also provides bonding between BVO and catalytic active sites(Co^(2+))to form a molecular *** study and interfacial charge kinetic investigation reveal that chemical bonding formed at the interface greatly suppresses charge recombination and accelerates charge *** obtained Co-BTC-BVO photoanode exhibits a photocurrent density of 4.82 mA/cm^(2) at 1.23 V *** hydrogen electrode(RHE)and a low onset potential of 0.22 VRHE under AM 1.5 G illumination,which ranks among the best photoanodes coupled with Co-based *** work presents a novel selection of passivation layers and emphasizes the significance of interfacial chemical bonding for the construction of efficient photoanodes.

关键词： bismuth vanadate photoanode water splitting surface passivation bridging ligands

A balanced mechanism between plant growth and stress response

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Advanced Agrochem

Advanced Agrochem 2023年第2期2卷 105-106页

作者： Zi-Bo lin yan-Xiang Zhao Wen-Chao yang National Key Laboratory of Green Pesticide Central China Normal UniversityWuhan430079PR China Department of Applied Biology and Chemical Technology State Key Laboratory of ChirosciencesThe Hong Kong Polytechnic UniversityHung HomKowloonHong KongChina

We intended to highlight the interesting findings that three leucine-rich repeat receptor kinases function as receptors for sulfated plant peptide hormones,which could mediate switching between plant growth and stress ***,we proposed the potential of developing chemical regulators for promoting plant growth when they are suffering from environmental stresses.

关键词： Plant growth Stress tolerance Mechanism Chemical modulator

A General Simple Method for Synthesis of the Sulforaphane derivatives

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A General Simple Method for Synthesis of the Sulforaphane de...

Swept source intraoperative OCT angiography

中国化学会全国第十一届有机合成化学学术研讨会

作者： SHAO,yan-Dong WANG,Xiang-Hui zhu,lin-Hua lin,Qing College of chemistry and chemical engineering Hainan normal University

Isothiocyantes are bioactive molecules that show various biological activitives such as antifungal and anathematic *** is more,they play a vital role in the synthesis of various heterocyclic compound constituents in numerous natural products and a variety of biologically active *** the past years,a few methods for preparing SFN and its derivatives have been reported in the Uterature,

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Journal of Innovative Optical Health Sciences 2021年第1期4卷 91-99页

作者： Ziyi Zhang Tiepei zhu Tongtong Cao Zhaoyu Gong lin Yao Kaiyuan Liu Juan Ye Peng Li State Key Lab of Modern Optical Instrumentation College of Optical Science and Engineering Zhejiang University Hangzhou Zhejiang 310027P.R.China Eye center of the Second Affiliated Hospital College of Medicine Zhejiang UniversityHangzhouZhejiang 310003P.R.China International Research Center for Advanced Photonics Zhejiang University Hangzhou Zhejiang 310027P.R.China

To accurately guide surgical instruments during ophthalmic procedures,some necessary intraoperative depth perception is required,which standard surgical microscopes supply *** optical coherence tomography(iOCT),combining optical coherence to-mography(OCT)technology and surgical microscope,enables noninvasive,real-time and high-resolution cross-sectional ***,though iOCT enables structural imaging,little research has been done on intraoperative *** this work,we presented a swept-source intraoperative OCT angiography(SS-iOCTA)system based on a standard surgical microscope,which provides both structural and angiographic *** feasibility of the proposed SS-iOCTA was confirmed through deep anterior lamellar keratoplasty(DALK)of ex vivo porcine eyes and blood perfusion imaging of in vivo rat ***-resolution intraoperative feedback,including sub-surface structure and angiogram of biological tissue,can be visualized simulta-neously with the SS-iOCTA system,which expand the surgeon's capabilities and could be widely used in clinical surgery.

关键词： Biomedical imaging optical coherence tomography optical coherence tomography angiography ophthalmology deep anterior lamellar keratoplasty

Leukoaraiosis is associated with clinical symptom severity,poor neurological function prognosis and stroke recurrence in mild intracerebral hemorrhage:a prospective multi-center cohort study

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Neural Regeneration Research 2022年第4期17卷 819-823页

作者： Tian-Qi Xu Wei-Zhi lin Yu-Lan Feng Fan-Xia Shen Jie Chen Wei-Wen Wu Xiao-Dong zhu lin Gu Yi Fu Department of Neurology Ruijin Hospital/Luwan BranchSchool of MedicineShanghai Jiao Tong UniversityShanghaiChina The Third Affiliated People’s Hospital of Fujian University of Traditional Chinese Medicine FuzhouFujian ProvinceChina Department of Neurology Minhang HospitalFudan UniversityShanghaiChina Department of Neurology Ruijin North HospitalShanghaiChina Department of Neurology Zhongshan Hospital Qingpu BranchFudan UniversityShanghaiChina Department of Neurology The First Hospital of JiaxingJiaxingZhejiang ProvinceChina Department of Rehabilitation Shanghai Ruijin Rehabilitation HospitalShanghaiChina

Leukoaraiosis(LA)results from ischemic injury in small cerebral vessels,which may be attributable to decreased vascular density,reduced cerebrovascular angiogenesis,decreased cerebral blood flow,or microcirculatory dysfunction in the *** this study,we enrolled 357 patients with mild intracerebral hemorrhage(ICH)from five hospitals in China and analyzed the relationships between LA and clinical symptom severity at admission,neurological function prognosis at 3 months,and 1-year stroke *** were divided into groups based on Fazekas scale scores:no LA(n=83),mild LA(n=64),moderate LA(n=98)and severe LA(n=112).More severe LA,larger hematoma volume,and higher blood glucose level at admission were associated with more severe neurological *** severe LA,older age and larger hematoma volume were associated with worse neurological function prognosis at 3 *** addition,moderate-to-severe LA,admission glucose and symptom-free cerebral infarction were associated with 1-year stroke *** findings suggest that LA severity may be a potential marker of individual ICH vulnerability,which can be characterized by poor tolerance to intracerebral attack or poor recovery ability after *** LA severity in patients with mild ICH may help neurologists to optimize treatment *** study was approved by the Ethics Committee of Ruijin Hospital Affiliated to Shanghai Jiao Tong University(approval No.12)on March 10,2011.

关键词： clinical symptom severity functional dependence intracerebral hemorrhage leukoaraiosis modified Rankin scale National Institute Health of Stroke Scale prognosis stroke recurrence white matter hyperintensities