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Suitability and Sustainability of Rainwater QualityMonitoring System in Cistern for Domestic Use

Journal on Internet of Things 2023年第1期5卷 1-11页

作者： kenedy a.greyson Department of Electronics and Telecommunication Engineering Dar es Salaam Institute of TechnologyP.O.Box 2958Dar es SalaamTanzania

Rainwater harvesting(RWH)systems have been the source of domestic water for many years and still becoming essential in many communities of developing ***,due to various reasons,there are several sources of contamination in the rainwater cistern *** chemicals from the roofing,storage,and conveyance materials,together with the suspended particulate matter from the airborne,are examples of water *** this work,the water quality monitoring system has been designed and *** and physical parameters of water samples were collected from three locations using a data acquisition(DAQ)system and rainwater quality was analyzed using Water Pollution Index(WPI).Results obtained from three locations have been presented.

关键词： Cistern DAQ system monitoring system RWH system water pollution WPI

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A review of pain outcomes following targeted muscle reinnervation in lower extremity limb pain

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Plastic and Aesthetic Research 2022年第1期9卷 65-76页

作者： Elliot L.H.Le Mark a.greyson Ryan S.Constantine Matthew L.Iorio Division of Plastic and Reconstructive Surgery University of ColoradoAnschutz Medical CenterAuroraCO 80045USA

Approximately 75%experience phantom(PLP),residual(RLP),or general(GLP)limb pain following lower extremity *** muscle reinnervation(TMR)is a peripheral nerve transfer that reroutes amputated nerves to motor endplates that can prevent or treat limb *** systematic review summarizes pain outcomes following primary and secondary treatment of lower extremity PLP,RLP,and *** literature review of three databases-PubMed,EMBASE,MEDLINE-were used for all articles related to TMR and lower extremity limb pain,querying the same keywords:“targeted muscle reinnervation”AND“pain”.Citations were then reviewed and eliminated if only upper extremities were studied or the study lacked pain *** were categorized as primary or secondary *** outcomes,including Numerical Rating Scales(NRS)and Patient-Reported Outcome Measurement Information System(PROMIS)Pain scores,were aggregated when *** studies met all inclusion and exclusion criteria after formal review for a total of 431 extremities,of which 79.1%(n=341 limbs)were lower *** primary TMR PROMIS scores for PLP and RLP were lower than amputees without primary *** NRS scores and PROMIS Pain scores in secondary TMR demonstrated improvements in PLP,RLP,and *** and Secondary TMR does prevent and improve PLP,RLP,and GLP;however,a minority of studies report quantifiable pain *** future TMR studies should include validated pain outcomes to better quantify the expected pain and quality of life improvements after lower extremity TMR.

关键词： Lower extremity amputation phantom limb pain residual limb pain targeted muscle reinnervation nerve transfer

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濒死体验的现象学

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国外医学.精神病学分册 1981年第4期 216-218页

作者： greyson B 冯志颖

所谓濒死体验,指的是由经受严重创伤或疾病但意外地被抢救过来,和绝处逢生侥幸脱险的人所叙述的他们在死亡关头的深刻主观体验。研究濒死体验不仅能加深我们对

关键词：濒死体验视觉现象实体

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A Model of High-Speed Endovascular Sonothrombolysis with Vortex Ultrasound-Induced Shear Stress to Treat Cerebral Venous Sinus Thrombosis

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Research 2023年第1期2023卷 1-13页

作者： Bohua Zhang Huaiyu Wu Howuk Kim Phoebe J.Welch Ashley Cornett greyson Stocker Raul G.Nogueira Jinwook Kim Gabe Owens Paul A.Dayton Zhen Xu Chengzhi Shi Xiaoning Jiang Department of Mechanical&Aerospace Engineering North Carolina State UniversityRaleighNCUSA Department of Mechanical Engineering Inha University IncheonRepublic of Korea George W.Woodruff School of Mechanical Enginering Grgia lnstitute of TechnlogyAtlantaGAUSA Department of Biomedical Engineering University of Michigan Ann ArborMIUSA Department of Neurology Universityof Pittsburgh Medical CenterPttsburghPA USA Department of Biomedical Engineering University of North CarolinaChapel HillNCUSA Parker H.Petit Institute for Bioengineering and Bioscience Georgia Institute of TechnologyAtlantaGAUSA

This research aims to demonstrate a novel vortex ultrasound enabled endovascular thrombolysis method designed for treating cerebral venous sinus thrombosis(CVST).This is a topic of substantial importance since current treatment modalities for CVST still fail in as many as 20%to 40%of the cases,and the incidence of CvST has increased since the outbreak of the coronavirus disease 2019 *** with conventional anticoagulant or thrombolytic drugs,sonothrombolysis has the potential to remarkably shorten the required treatment time owing to the direct clot targeting with acoustic ***,previously reported strategies for sonothrombolysis have not demonstrated clinically meaningful outcomes(e.g.,recanalization within 30 min)in treating large,completely occluded veins or ***,we demonstrated a new vortex ultrasound technique for endovascular sonothrombolysis utilizing wavematter interaction-induced shear stress to enhance the lytic rate *** in vitro experiment showed that the lytic rate was increased by at least 64.3%compared with the nonvortex endovascular ultrasound treatment.A 3.1-g,7.5-cm-long,completely occluded in vitro 3-dimensional model of acute CVST was fully recanalized within 8 min with a record-high lytic rate of 237.5 mg/min for acute bovine clot ***,we confirmed that the vortex ultrasound causes no vessel wall damage over ex vivo canine *** vortex ultrasound thrombolysis technique potentially presents a new life-saving tool for severe CVST cases that cannot be efficaciously treated using existing therapies.

关键词： thrombolysis drugs vortex

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玉米自交系间叶表蜡质成分的变异

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园艺与种苗 1990年第2期 15-18页

作者：张宝石 T.W.Blaker R.I.greyson

本研究旨在确定玉米叶表的蜡质分析能否用作伴随隐性遗传性状(如雄性不育性)的标记。在作者先前的文献中,曾报道用叶龄和叶位分析的叶片蜡质色谱类型中均具有显著的变异性。本文报道叶表蜡质成分在5个自交系间的种内变异。有关植物叶表... 详细信息

本研究旨在确定玉米叶表的蜡质分析能否用作伴随隐性遗传性状(如雄性不育性)的标记。在作者先前的文献中,曾报道用叶龄和叶位分析的叶片蜡质色谱类型中均具有显著的变异性。本文报道叶表蜡质成分在5个自交系间的种内变异。有关植物叶表蜡质成分差异的研究,以前只局限于检验近缘物种间的差异,并看作对不同环境反应的结果。对一个物种内的差异研究

关键词：自交系品系(育种) 蜡质

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