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安宁疗护实践研究新进展

医学与哲学 2024年第5期45卷 32-37页

作者：赵苇苇郭辰阳杨俊侠周智纪光伟成文武复旦大学附属肿瘤医院综合治疗科上海200032 复旦大学上海医学院肿瘤学系上海200032 巴斯大学死亡与社会研究中心英国巴斯BA27AY 上海福寿园公益发展基金会上海200233 南京医科大学附属明基医院缓和医学科江苏南京210019 南京小行医院雨花和怡韩府山安宁疗护中心江苏南京211106

从国内外安宁疗护发展实践展开,探讨医院、社区、居家、医养结合、远程安宁疗护和中医主导的安宁疗护六种模式相结合的多样化综合服务体系。通过不同国家与地区安宁疗护实践差异的比较和英国、美国、我国对中医在安宁疗护中应用的探索,... 详细信息

从国内外安宁疗护发展实践展开,探讨医院、社区、居家、医养结合、远程安宁疗护和中医主导的安宁疗护六种模式相结合的多样化综合服务体系。通过不同国家与地区安宁疗护实践差异的比较和英国、美国、我国对中医在安宁疗护中应用的探索,分析我国安宁疗护现存的困境与特点,旨在帮助患者及其家属提升全生命周期“最后一公里”的质量和尊严,在具体临床服务中更好地推广安宁疗护的理念与认知,让我国的安宁疗护能够走出一条适合中国国情的发展之路。

关键词：安宁疗护服务模式医养结合

Light controlled imaging probes for intracellular target recognition： photochromism as a tool to enhance sensing precision

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Science China Chemistry 2017年第12期60卷 1563-1564页

作者： Tony D. James Department of Chemistry University of BathBath BA2 7AYUK

Chemosensors and imaging probes have been the focus of significant research interest over the past few *** part due to ease of preparation and simplicity in manipulation,fluorescent probes have been extensively used f... 详细信息

关键词： In Light controlled imaging probes for intracellular target recognition:photochromism as a tool to enhance sensing precision

Data Mining based Cyber-Attack Detection

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系统仿真技术 2017年第2期13卷 90-104页

作者： TIANFIELD Huaglory Department of Computer Communications and Interactive Systems Glasgow Caledonian UniversityGlasgow G4 0BAUK

Detecting cyber-attacks undoubtedly has become a big data problem. This paper presents a tutorial on data mining based cyber-attack detection. First,a data driven defence framework is presented in terms of cyber security situational awareness. Then, the process of data mining based cyber-attack detection is discussed. Next,a multi-loop learning architecture is presented for data mining based cyber-attack detection. Finally,common data mining techniques for cyber-attack detection are discussed.

关键词： big data analytics cyber-attack detection cyber security cyber situational awareness data mining pattern mining machine learning

Surface N balances and reactive N loss to the environment from global intensive agricultural production systems for the period 1970-2030

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Science China(Life Sciences) 2005年第Z2期48卷 767-779页

作者： A.F.Bouwman G.Van Drecht K.W.van der Hoek Netherlands Environmental Assessment Agency National Institute for Public Health and the Environment P.O.Box 13720 BA BilthovenThe Netherlands Laboratory for Environmental Monitoring National Institute for Public Health and the Environment P.O.Box 13720 BA BilthovenThe Netherlands

Data for the historical years 1970 and 1995 and the FAO-Agriculture Towards 2030 projection are used to calculate N inputs (N fertilizer, animal manure, biological N fixation and atmospheric deposition) and the N export from the field in harvested crops and grass and grass consumption by grazing animals. In most industrialized countries we see a gradual increase of the overall N recovery of the intensive agricultural production systems over the whole 1970-2030 period. In contrast, low N input systems in many developing countries sustained low crop yields for many years but at the cost of soil fertility by depleting soil nutrient pools. In most developing countries the N recovery will increase in the coming decades by increasing efficiencies of N use in both crop and livestock production systems. The surface balance surplus of N is lost from the agricultural system via different pathways, including NH3 volatilization, denitrification,N2O and NO emissions, and nitrate leaching from the root zone. Global NH3-N emissions from fertilizer and animal manure application and stored manure increased from 18 to 34 ***-1 between 1970 and 1995, and will further increase to 44 ***-1 in 2030. Similar developments are seen for N2O-N (2.0 ***-1 in 1970, 2.7 ***-1 in 1995 and 3.5 ***-1 in 2030) and NO-N emissions (1.1 ***-1 in 1970, 1.5 Tg-yr-1 in 1995 and 2.0 ***-1 in 2030).

关键词： surface N balances reactive N loss global intensive agricultural system.

Optimisation for interconnected energy hub system with combined ground source heat pump and borehole thermal storage

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Frontiers in Energy 2018年第4期12卷 529-539页

作者： Da HUO Wei WEI Simon Le BLOND Department of Electronic & Electrical Engineering University of BathClaverton DownBathBA27AYUK

Ground source heat pumps (GSHP) give zero-carbon emission heating at a residential level. However, as the heat is discharged, the temperature of the ground drops, leading to a poorer efficiency. Borehole inter-seasonal thermal storage coupled with GSHP maintains the efficiency at a high level. To adequately utilize the high performance of combined GSHP and the borehole system to further increase system efficiency and reduce cost, such a combined heating system is incorporated into the interconnected multi-carrier system to support the heat load of a community. The borehole finite element (FE) model and an equivalent borehole transfer function are proposed and respectively applied to the optimisation to analyze the variation of GSHP performance over the entire optimisation time horizon of 24 h. The results validate the borehole transfer function, and the optimisation computation time is reduced by 17 times compared with the optimisation using the FE model.

关键词： borehole thermal storage energy hub ground source heat pumps (GSHP) particle swarm optimisation

On Modeling Bio-Scaffolds:Structural and Fluid Transport Characterization based on 3-D Imaging Data

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Tsinghua Science and Technology 2009年第S1期14卷 20-23页

作者： NOTARBERARDINO Bruno baKER Matthew TABOR Gavin TURNER Irene YANG Lincoln School of Engineering Computing and Mathematics University of Exeter Exeter EX4 4QF United Kingdom Department of Mechanical Engineering University of Bath Bath BA2 7AY United Kingdom Shanghai Gaitech Scientific Instruments Co. Ltd.

Bio-scaffolds which are most commonly open celled porous structures are increasingly used for tissue engineering and regenerative medicine. A number of studies have shown that the bulk properties of such irregular structures are poorly modeled using idealized unit cell approaches. The paper therefore uses novel image based meshing techniques to explore both fluid flow and bulk structural properties of a bone scaffold, as accurate modeling of bio-scaffolds with non-uniform cellular structures is very important for the development of optimal scaffolds for tissue engineering application. In this study, a porous hydroxyapatite/tricalcium phosphate (HA/TCP) bone scaffold has been scanned in a Micro-CT scanner, and converted into a volumetric mesh using image processing software developed by the authors. The resulting mesh was then exported to commercial FEA and CFD solvers for analysis. Initial FEA and CFD studies have shown promising results and have highlighted the importance of accurate modeling to understand how microstructures influence the mechanical property of the scaffold, and to analyze flow regimes through the sample. The work highlights the potential use of image based meshing for the ad hoc characterization of scaffolds as well as for assisting in the design of scaffolds with tailored strength, stiffness, and transport properties.

关键词： bio-scaffolds material characterization finite element computational fluid dynamics dynamics microstructures

Embryonal rhabdomyosarcoma in the maxillary sinus with orbital involvement in a pediatric patient:Case report

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World Journal of Clinical Cases 2017年第12期5卷 440-445页

作者： Ana Carolina Rodrigues de Melo Tácio Candeia Lyra Isabella Lima Arrais Ribeiro Alexandre Rolim da Paz Paulo Rogério Ferreti Bonan Ricardo Dias de Castro Ana Maria Gondim Valen?a Department of Clinical and Social Dentistry Federal University of Paraíba Department of Pathology Hospital Napole?o Laureano Department of Restorative Dentistry Federal University of Paraíba

This report presents a case of embryonal rhabdomyosarcoma(e RMS) located in the left maxillary sinus and invading the orbital cavity in a ten-year-old male patient who was treated at a referral *** images provided from the computed tomography showed a heterogeneous mass with soft-tissue density,occupying part of the left half of the face inside the maxillary sinus,and infiltrating and destroying the bone structure of the maxillary sinus,left orbit,ethmoidal cells,nasal cavity,and sphenoid *** analysis of the histological sections revealed an undifferentiated malignant neoplasm infiltrating the skeletal muscle *** immunohistochemical analysis was positive for the antigens:MyoD 1,myogenin,desmin,and Ki67(100% positivity in neoplastic cells),allowing the identification of the tumour as an eR *** treatment protocol included initial chemotherapy followed by radiotherapy and finally *** total time of the treatment was nine months,and in 18-mo of follow-up period did not show no local recurrences and a lack of visual impairment.

关键词： Oncology Embryonal rhabdomyosarcoma Pediatrics Maxillary sinus Chemotherapy

Development of Saba (Musa“BBB” acuminata x balbisiana) Peel-Monggo [Vigna radiata(L.) R. Wilczek] Flours with Malunggay (Moringa oleiferaLam.) Polvoron bar

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Food and Nutrition Sciences 2020年第4期11卷 262-280页

作者： Welbert A.Ronquillo Marites Gatchalian-Yee Lotis E.Mopera Aimee Sheree A.barrion Department of Nutrition and Dietetics Adventist Medical Center CollegeIligan CityPhilippines Institute of Human Nutrition and Food College of Human EcologyUniversity of the Philippines Los BañosLagunaPhilippines Institute of Food Science and Technology College of Agriculture and Food ScienceUniversity of the Philippines Los BañosLagunaPhilippines

The study was designed to produce a nutrient-dense polvoron bar from the optimized mixture of Saba-peel, monggo, and malunggay using simplex lattice design (RSM-SLD). Polvoron bar was also evaluated analytically including proximate, iron, total dietary fiber (TDF), and vitamin A content. Shelf stability, consumer acceptability, and microbial assessment of the sample were determined. Results showed that the optimal combination of ingredients was 37%, 52%, and 11% for saba peel flour, monggo flour, and malunggay powder, respectively. Proximate composition revealed that a fresh sample can provide 66% of carbohydrates, 12.17% protein, and 17% of fats. Every 100 g has 1.43 mg Fe content, 1.78 g TDF, and 91.25 mg vitamin A. The optimized product can last up to 111, 98, and 54 days at 30°C, 40°C, and 50°C, respectively, while total aerobic bacteria, yeast and molds, and coliform count are within the acceptable limits of the FDA standards.

关键词： Malunggay Monggo Saba-Peel Polvoron

Vibration characteristics of piezoelectric functionally graded carbon nanotube-reinforced composite doubly-curved shells

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Applied Mathematics and Mechanics(English Edition) 2021年第6期42卷 819-840页

作者： V.V.THAM H.Q.TRANT T.M.TU National Univensity of Ciwil Engineering Giai Phong Road 55Hai Ba Trung DistrictHanoi 100000 Vietnam

This paper presents an analytical solution for the free vibration behavior of functionally graded carbon nanotube-reinforced composite(FG-CNTRC) doubly curved shallow shells with integrated piezoelectric layers. Here, the linear distribution of electric potential across the thickness of the piezoelectric layer and five different types of carbon nanotube(CNT) distributions through the thickness direction are considered. based on the four-variable shear deformation refined shell theory, governing equations are obtained by applying Hamilton's principle. Navier's solution for the shell panels with the simply supported boundary condition at all four edges is derived. Several numerical examples validate the accuracy of the presented solution. New parametric studies regarding the effects of different material properties, shell geometric parameters, and electrical boundary conditions on the free vibration responses of the hybrid panels are investigated and discussed in detail.

关键词： free vibration four-variable shear deformation refined theory functionally graded carbon nanotube-reinforced composite(FG-CNTRC) piezoelectric material