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伟业街133号

城市环境设计 2016年第5期 118-125页

作者：威尼·马斯雅各布·凡·里斯娜塔莉·德·弗里斯 Renske van der Stoep Wenchian Shi Martine Vledder Arjen Ketting Kyo Suk Lee Edwin Veth Gerard Heerink Ting Wen Nicolas Lee Jason Slabbynck Matias Thomsen Matteo Artico Emilie Koch Arian Lehner Sanne van der Burgh mikel vazquez KlaasHofman

香港伟业街133号是从旧厂房脱胎换骨,摇身变成的一个玻璃办公楼。这个兼带零售和餐饮的建筑,使用不锈钢填充的玻璃作为唯一建筑材料。项目共18 000m2,坐落于后工业区九龙东内的观塘海滨,是打造九龙东新中央商务区这一城市变革计划的一... 详细信息

香港伟业街133号是从旧厂房脱胎换骨,摇身变成的一个玻璃办公楼。这个兼带零售和餐饮的建筑,使用不锈钢填充的玻璃作为唯一建筑材料。项目共18 000m2,坐落于后工业区九龙东内的观塘海滨,是打造九龙东新中央商务区这一城市变革计划的一部分。项目的初衷是创造彻底透明化的办公环境,一个全通透的办公楼将其淋漓尽致地体现。本工程在2013年由开发商基汇资本启动,它将这个区域的工业根源和未来的都市憧憬紧紧相连,现已成为该地区的旗舰项目之一。

关键词：玻璃窗建筑办公楼办公空间

Endovascular treatment for early hepatic artery occlusion after liver transplantation: Angioplasty or stent

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Hepatobiliary & Pancreatic Diseases International 2022年第6期21卷 614-615页

作者： mikel Gastaca Javier Gomez Ignacio Terreros Hepatobiliary Surgery and Liver Transplantation Unit Biocruces Bizkaia Health Research InstituteHospital Universitario CrucesBilbaoSpain University of the Basque Country BilbaoSpain Servicio de Cirugía General y Aparato Digestivo Hospital Universitario San CecilioGranadaSpain Interventional Radiology Unit Hospital Universitario CrucesBilbaoSpain

To the Editor:We read with great interest the recent article by Zhu et al.[1].In the study,the authors analyzed the outcomes of 26 patients diagnosed with hepatic artery occlusion(HAO)and treated with an endovascular approach(EVT)within the first 30 days after ortho-topic liver transplantation(LT).The median interval from LT to EVT was 7 days,most patients were treated with angioplasty and only two(7.7%)needed stent *** authors should be congrat-ulated as they achieved a 100%of success rate with an 80.8%of 1-year survival rate.

关键词： liver artery after

Vibrations characterization in milling of low stiffness parts with a rubber-based vacuum fixture

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Chinese Journal of Aeronautics 2021年第6期34卷 54-66页

作者： Antonio RUBIO-MATEOS mikel CASUSO Asuncion RIVERO Eneko UKAR Aitzol LAMIKIZ TECNALIA Basque Research and Technology Alliance(BRTA)Paseo Mikeletegi 7Pcirque TecnologicoE-20009 San SebastianSpain University of the Basque Country(UPV/EHU) ETTSII–Department of Mechanical EngineeringC/Alameda de Urquijo s/nE-48013 BilbaoSpain

Fixtures are a critical element in machining operations as they are the interface between the part and the *** components are responsible for the precise part location on the machine table and for the proper dynamic stability maintenance during the manufacturing *** these two features are deeply related,they are usually studied *** the one hand,diverse adaptable solutions have been developed for the clamping of different variable ***,the stability of the part has been long studied to reduce the forced vibration and the chatter effects,especially on thin parts machining operations typically performed in the aeronautic field,such as the skin panels *** present work proposes a commitment between both features by the presentation of an innovative vacuum fixture based on the use of a vulcanized rubber *** solution presents high flexibility as it can be adapted to different geometries while providing a proper damping capacity due to the viscoelastic and elastoplastic behaviour of these ***,the sealing properties of these elastomers provide the perfect combination to transform a rubber layer into a flexible vacuum ***,in order to validate the suitability of this fixture,a test bench is manufactured and tested under uniaxial compression loads and under real finish milling conditions over AA2024 part ***,a roughness model is proposed and analysed in order to characterize the part vibration sources.

关键词： AA2024 aeronautic skin Chatter Damping Finish milling Rubber characterization Vacuum clamping

Platelet-rich plasma,an adjuvant biological therapy to assist peripheral nerve repair

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Neural Regeneration Research 2017年第1期12卷 47-52页

作者： mikel Sánchez Ane Garate Diego Delgado Sabino Padilla Arthroscopic Surgery Unit Hospital Vithas San JoseVitoria-GasteizSpain Department of Biomedical Engineering University of MinnesotaMinneapolisMNUSA BTI Biotechnology Institute Vitoria-GasteizSpain

Therapies such as direct tension-free microsurgical repair or transplantation of a nerve autograft,are nowadays used to treat traumatic peripheral nerve injuries（PNI）,focused on the enhancement of the intrinsic regenerative potential of injured ***,these therapies fail to recreate the suitable cellular and molecular microenvironment of peripheral nerve repair and in some cases,the functional recovery of nerve injuries is ***,new biomedical engineering strategies based on tissue engineering approaches through molecular intervention and scaffolding offer promising outcomes on the *** this sense,evidence is accumulating in both,preclinical and clinical settings,indicating that platelet-rich plasma products,and fibrin scaffold obtained from this technology,hold an important therapeutic potential as a neuroprotective,neurogenic and neuroinflammatory therapeutic modulator system,as well as enhancing the sensory and motor functional nerve muscle unit recovery.

关键词： peripheral nerve injuries(PNI) Schwann cells axons platelet-rich plasma biomolecules fibrin scaffold intraneural perineural microenvironment

Assessment of pressure drop in conical spouted beds of biomass by artificial neural networks and comparison with empirical correlations

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Particuology 2022年第11期70卷 1-9页

作者： Juan F.Saldarriag Yuby Cruz Idoi Estiati mikel Tellabide Martin Olazar Department of Civil and Environmental Engineering Universidad de los AndesCarrera 1Este#19A-40BogotaColombia Department of Chemical Engineering University of the Basque CountryBarrio Sarriena s/nLeioaSpain

Pressure drop is an essential parameter in the operation of conical spouted beds(CSB)and depends on its geometric factors and materials *** materials,like biomass,are complex to treat and,unlike other gas–solid contact methods,CSB turn out to be a suitable technology for their *** neural networks were used in this study for the prediction of operating and peak pressure drops,and their performance has been compared with that of empirical correlations reported in the ***,a multi-layer perceptron network with backward propagation was used due to its ability to model non-linear multivariate *** fitting of the experimental data of both operating and peak pressure drop was significantly better than those reported in the literature,specifically in the case of the peak pressure drop,with R^(2) being ***,artificial neural networks have been proven suitable for the prediction of pressure drop in CSB.

关键词： Pressure drop Artificial neural networks Biomass Spouted bed

Elutriation, attrition and segregation in a conical spouted bed with a fountain confiner

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Particuology 2020年第4期18卷 35-44页

作者： Aitor Pablos Roberto Aguado Jorge Vicente mikel Tellabide Javier Bilbao Martin Olazar Department of Chemical Engineering University of the Basque Country UPV/EHUP.O.Box 644E48080 BilbaoSpain Novattia Desarrollos Ltd.Scientific and Technologic Park of BizkaiaAstondo BideaBuilding 612E48160 DerioSpain

This study examined elutriation,attrition,and segregation in a conical spouted bed with a fountain confiner and incorporating an open sided draft *** silica sand with a wide particle size distribution was employed as a model material,operating in both the batch and continuous *** use of a fountain confiner is crucial when operating with fine particles,because otherwise the bed rapidly exhibits significant *** extent of attrition was quantified using a tracing technique based on differently-coloured sand fractions as well as monitoring size distributions by *** breakage was found to be the primary attrition mechanism,and the fountain confiner was determined to limit the elutriation of fine particles resulting from ***,only a small fraction of the finest particles were entrained from the *** incorporation of a confiner increased operational stability while reducing segregation,especially in the upper half of the bed where the majority of segregation typically ***,the bed was perfectly mixed apart from very minimal segregation close to the wall and at the bottom of the *** results provide a basis for the design and operation of larger scale equipment for the continuous drying of materials.

关键词： Spouted bed Fine sand Elutriation Attrition Segregation Fountain confinement device

Improving surface integrity when drilling CFRPs and Ti-6Al-4V using sustainable lubricated liquid carbon dioxide

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Chinese Journal of Aeronautics 2023年第7期36卷 129-146页

作者： In˜igo RODRIGUEZ Pedro Jose´ARRAZOLA mikel CUESTA Luka STERLE Franci PUSˇAVEC Faculty of Engineering Mondragon UnibertsitateaArrasate-Mondragon 20500Spain Faculty of Mechanical Engineering University of LjubljanaLjubljana 1000Slovenia

In the quest for decreasing fuel consumption and resulting gas emissions in the aeronautic sector,lightweight materials such as Carbon Fiber Reinforced Polymers(CFRPs)and Ti-6Al-4V alloys are being *** materials,with excellent weight-to-strength ratios,are widely used for structural applications in aircraft *** date,several studies have been published showing that the use of metalworking fluids(MWFs),special tool geometries,or advanced machining techniques is required to ensure a surface quality that meets aerospace component *** MWFs pose a number of environmental and worker health hazards and also degrade the mechanical properties of CFRPs due to water absorption in the ***,a transition to more environmentally friendly cooling/lubrication techniques that prevent moisture problems in the composite is *** research shows that lubricated LCO_(2) is a viable option to improve the quality of drilled CFRP and titanium aerospace components compared to dry machining,while maintaining clean work *** results show that the best combination of tool geometry and cooling conditions for machining both materials is drilling with Brad point drills and lubricated LCO_(2).Drilling under these conditions resulted in a 90%improvement in fiber pullout volume compared to dry machined CFRP *** addition,a 33% reduction in burr height and a 15% improvement in surface roughness were observed compared to dry drilling of titanium.

关键词： Carbon fibers Cryogenics Green manufacturing Machining Solid lubricants Surface morphology Titanium alloys

Multi-objective Optimization of Production Scheduling Using Particle Swarm Optimization Algorithm for Hybrid Renewable Power Plants with Battery Energy Storage System

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Journal of Modern Power Systems and Clean Energy 2021年第2期9卷 285-294页

作者： Jon Martinez-Rico Ekaitz Zulueta Ismael Ruiz de Argandona Unai Femandez-Gamiz mikel Armendia The Automation and Control Unit Fundacion TeknikerBasque Research and Technology Alliance(BRTA)Ifiaki Goenaga520600 the University of the Basque Country Ing.Torres Quevedo148013 BilbaoSpain the Department of Systems Engineering and Control College of Engineering at Vitoria-GasteizUniversity of the Basque CountryNieves Cano1201006 Vitoria-GasteizSpain the Department of Nuclear and Fluid Mechanics College of Engineering at Vitoria-GasteizUniversity of the Basque CountryNieves Cano1201006 Vitoria-GasteizSpain

Considering the increasing integration of renewable energies into the power grid,batteries are expected to play a key role in the challenge of compensating the stochastic and intermittent nature of these energy ***,the deployment of batteries can increase the benefits of a renewable power *** way to increase the profits with batteries studied in this paper is performing energy *** strategy is based on storing energy at low electricity price moments and selling it when electricity price is *** this paper,a hybrid renewable energy system consisting of wind and solar power with batteries is studied,and an optimization process is conducted in order to maximize the benefits regarding the dayahead production scheduling of the plant.A multi-objective cost function is proposed,which,on the one hand,maximizes the obtained profit,and,on the other hand,reduces the loss of value of the battery.A particle swarm optimization algorithm is developed and fitted in order to solve this non-linear multi-objective *** the aim of analyzing the importance of considering both the energy efficiency of the battery and its loss of value,two more simplified cost functions are *** show the importance of including the energy efficiency in the cost function to ***,it is proven that the battery lifetime increases substantially by using the multi-objective cost function,whereas the profitability is similar to the one obtained in case the loss of value is not ***,due to the small difference in price among hours in the analyzed Iberian electricity market,it is observed that low profits can be provided to the plant by using batteries just for arbitrage purposes in the day-ahead market.

关键词： Battery energy storage system energy arbitrage hybrid renewable energy system particle swarm optimization

A methodology for quantitative assessment of the features and capabilities of software frameworks for model composition

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International Journal of Modeling, Simulation, and Scientific Computing 2016年第1期7卷 1-21页

作者： mikel D.Petty Jungyoon Kim Samjoon Park Sangjin Lee University of Alabama in Huntsville Huntsville Alabama AL 35899USA REALTIMEVISUAL Incorporated Mapo-gu SeoulRepublic of Korea Agency for Defense Development Yuseong-gu DaejeonRepublic of Korea

A software framework is an infrastructure or architecture intended to enable the integration and interoperation of a set of software components.A specialized type of software frameworks are those specifically designed to support the composition of models or other components within a simulation *** frameworks are intended to simplify the process of assembling a complex model or simulation system from simpler component models as well as to promote the reuse of the component *** different types of software frameworks for model composition have been designed and implemented;the various framework types have different component types,processes for composing models,and intended *** different framework types and the implemented examples of them vary widely in terms of features and *** alternative frameworks so as to assess their likely utility for a specific application has heretofore been largely subjective and qualitative,and consequently of uncertain *** address this issue an assessment methodology specifically designed for comparing model composition frameworks is developed and *** methodology employs a quantitative metric based on a set of well-defined criteria relating to the features and capabilities of simulation frameworks and is intended to be objective and *** methodology is illustrated and demonstrated by applying it to a set of existing model composition *** assessment results suggest that using the methodology can,at a minimum,improve the objectivity and reliability of framework selection *** assessment criteria may also be useful as guidelines when designing and developing a framework.

关键词： Simulation framework model composability component reuse