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Engineering the Input Impedance of Electric Planar Metamaterials Analogue of Dipole Array

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chinese Physics Letters 2014年第11期31卷 148-151页

作者：朱言午邱扬刘琦 domenic.Belgiovane School of Electro-Mechanical Engineering Xidian University Xian 710071 The ElectroScience Laboratory Department of Electrical and Computer Engineering The Ohio State University Columbus 43212 USA

Since the demand of metamaterial （MM） based devices for practical applications is increased, the method with input impedance of dipole aims to produce fast results with reasonable accuracy for its design proposed. In this work, the unit of MM is equivalent to a dipole and then MM could be treated as a dipole array. An analysis is performed based on classical microwave dipole and numerical simulation by using the finite-difference time- domain for different MM configurations in the form of dipoles array. Additionally, a quality factor （Q-factor） based analysis is shown to yield simulation results which are in good agreement with the experiment. In essence, this shows that we could use antenna theory and numerical method to analyze MM thus opening the doors for a more efficient parameter optimization method.

关键词： Metamaterials

Kant＇s Respect for the Law and Habermas＇s Redemption as a Source of Freedom？

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Journal of Philosophy Study 2014年第3期4卷 216-223页

作者： domenic.Garcia Newcastle University

As the title of this paper suggests, I intend to draw attention to what, in my opinion, lies at the core of the shared notion in both Kant and Habermas. This will be the concern of the first part of my paper. My focus will then shift, in the second part, to Habermas＇s views on freedom. In due time, however, as the provocative question mark in the title suggests, the notion of freedom becomes questionable. I will conclude by examining Frankfurt＇s notion of coercion in order to show that Habermas＇s notion of freedom is not only questionable but can, at times, be coercive. Throughout this paper, the reader shall be encouraged to see and possibly appreciate that there is a degree of similarity between the two thinkers. Shall the reader be hard put to gauge this similarity or shall the reader promptly appreciate it and take it into consideration？ I will argue--and demonstrate--that a certain amount of similarity can readily be drawn between the two. I will leave it up to the reader to decide whether this similarity is a forced similarity or whether this is a similarity that one perceives at a first glance and thus ought to consider. This paper could better be appreciated if the reader has reasonable knowledge of the Hegelian critique of Kant＇s categorical Imperative.

关键词： validity claims discourse ethics quasi-transcendental freedom coercion

A Study of compound Action Potentials in current-coupled Tracts: the General case

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Journal of Applied Mathematics and Physics 2023年第11期11卷 3345-3353页

作者： Aman chawla Salvatore domenic.Morgera Indian Institute of Technology Delhi India University of South Florida Tampa USA

In this paper, the authors investigate compound action potentials formed when the underlying tract's axons have current-mediated coupling amongst themselves, and no field-mediated coupling. The key finding of the paper is that, for the case of biophysically inhomogeneous axon tracts, the compound action potential is governed by a Hodgkin-Huxley like equation itself in certain cases. The paper extends an earlier result for the identical axon case.

关键词： compound Action Potentials current-Mediated coupling Biophysically Inhomogeneous Axon Tracts Hodgkin-Huxley Equation Identical Axon case

Differential Ephaptic Networks

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Journal of Applied Mathematics and Physics 2022年第10期10卷 2876-2882页

作者： Aman chawla Salvatore domenic.Morgera Department of computer Science and Engineering Dayananda Sagar University Bengaluru India Department of Electrical Engineering University of South Florida Tampa USA

Ephaptic coupling is the phenomenon where the various axons in an axon tract contribute to the evolution of the voltage variable on each axon. In this paper, we relax the central assumption of electroneutrality used by Reutskiy et al. That assumption is based on charge conservation laws. However, we present data from the literature in support of this relaxation. Thus we are able to justify the presence of negative entries in the geometric W matrix. These negative entries then impact the action potential conduction profiles of the axons in the tract. These “signed” and coupled tracts can be envisioned as bearers of neural information which is akin to that borne by a synapse.

关键词： Ephaptic coupling Ephaptic Networks Axons

开口射流风洞主动湍流产生过程中动态射流特性

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同济大学学报（自然科学版） 2019年第S1期47卷 14-19页

作者： STARON domenic.STOLL Daniel RIEGEL Matthias BLUMRIcH Reinhard WIEDEMANN Jochen WAGNER Andreas Research Institute of Automotive Engineering and Vehicle Engines Stuttgart 德国斯图加特70569

出于可重复性考虑,车辆空气动力学和气动声学的研发工作主要在风洞中稳态流动条件下进行,然而在真实路况下车辆经受着非稳态湍流,这是由比如侧风阵风、路边障碍物与稳定侧风的组合影响或前方行驶的车辆所引起的.为了能够以可重复再现的... 详细信息

出于可重复性考虑,车辆空气动力学和气动声学的研发工作主要在风洞中稳态流动条件下进行,然而在真实路况下车辆经受着非稳态湍流,这是由比如侧风阵风、路边障碍物与稳定侧风的组合影响或前方行驶的车辆所引起的.为了能够以可重复再现的方式来模拟该路面场景,开发了一套主动湍流发生器系统FKFS swing?,并运用于斯图加特大学的全尺寸气动声学风洞中,风洞由FKFS运营.该系统由垂直跨越风洞喷口的8个翼型组成,能够以高达10 Hz的频率动态改变流动角度.先前的研究表明,开口射流对主动偏转的动态响应改变了由位置和频率变化所产生的流动角度.一种用于量化该特性的方法被提出并运用于斯特劳哈尔数高达0.45的情况.本研究中,该方法被用于分析更高斯特劳哈尔数至1.2情况下的动态响应,这与非稳态气动声学相关.结果表明,在更高的斯特劳哈尔数下射流特性对流动角度的影响减小.

关键词：车辆工程汽车空气动力学汽车气动声学风洞主动湍流生成

Fields, Geometry and Their Impact on Axon Interaction

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Journal of Applied Mathematics and Physics 2021年第4期9卷 751-778页

作者： Aman chawla Salvatore domenic.Morgera Arthur D. Snider Alliance University India and University of South Florida Tampa USA

In this paper, we present a simulation program that allows for the concurrent propagation of action potentials in axons coupled via currents, as well as, for the first time, the computation of the resultant nodal electric field generated as the action potentials traverse the tract of axons. With these fields in hand, we inject currents into nodes of axons that depend on these fields and study the coupling between axons in the presence of the fields and currents present jointly in varying strengths. We find close-to-synchronized propagation in three dimensions. Further, we derive for the first time a mathematical equation for tortuous tracts (as opposed to linear) with such field-mediated coupling. The geometrical formulation enables us to consider spacetime perturbative effects, which have also not been considered in the literature so far. We investigate the case when gravitational radiation is present, in order to determine its impact on tract information processing. We find that action potential relative-timing in a tract is affected by the strength and frequency of gravitational waves and the waning of this influence with weakening strength. This latter study blurs the division between what lies inside and outside man. As an additional novelty, we investigate the influence of geometry on the information transmission capacity of the ephaptically-coupled tract, when viewed as a discrete memoryless channel, and find a rising trend in capacity with increasing axonal inclinations, which may occur in traumatic cNS injury.

关键词： Field-Mediated Axon Interaction current-Mediated Axon Interaction Metric Perturbations and Axon Interaction capacity of Interacting Axons

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布里斯本Pony餐厅

现代装饰 2014年第6期 88-93页

作者： domenic.Alvaro Kori Todd Trevor Mein 姜敏华 Woods Bagot

本案位于澳大利亚布里斯本市的鹰街码头,这是Kyprianou家族在悉尼以外地区开设的第一家餐厅,此次店面的装饰设计由Woods Bagot设计团队负责。这家Pony餐厅的内饰围绕各地正宗的木炭烧烤进行设计,带来能让人不禁沉迷其中的舞台效果体验... 详细信息

本案位于澳大利亚布里斯本市的鹰街码头,这是Kyprianou家族在悉尼以外地区开设的第一家餐厅,此次店面的装饰设计由Woods Bagot设计团队负责。这家Pony餐厅的内饰围绕各地正宗的木炭烧烤进行设计,带来能让人不禁沉迷其中的舞台效果体验。室内的最大特色是一条锻造的宽度近两米的弯曲金属带廊道,游刃有余地穿梭于空间,给人留下深刻的印象。好的餐厅设计往往能满足顾客多个层面的感官需求,如功能和审美。总的目的是为了构建具有历史感,能够唤起人们感官并带来情感体验的空间。

关键词：布里斯本 Pony 金属带装饰设计舞台效果历史感 Woods 感官体验就餐场所整一

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将船舶维护保养计划推入智能航运时代

中国远洋航务 2016年第11期 90-91页

作者： domenic.carlucci Robert conachey christopher Serratella ABS全球技术部

ABS正通过实施以数据驱动、基于可靠性分析的维护保养项目,来支持＂智能航运＂概念的发展。作为有预见性的船东,船舶的维护保养已经日益融入到新型船载系统的设计中,而不再是一个等到船舶需要维修时才想到的问题。

关键词：维护保养船舶航运智能可靠性分析数据驱动船载系统 ABS

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光之线条

现代装饰（家居） 2015年第4期 86-93页

作者： Han Loke Kwang domenic.Daniel charissa chan Derek Swalwell 范嘉苑新加坡HYLA Architects

该项目位于坡面上的街角处,房子的长立面正对着街道。为了保证私密性,并获得良好的采光及通风效果,整块立面都采用了覆盖木板条的屏风式设计。阳光透过木板条照进屋内,形成了充满线条感的光影。在房子前部,一个高敞的室外阳台直接面向... 详细信息

该项目位于坡面上的街角处,房子的长立面正对着街道。为了保证私密性,并获得良好的采光及通风效果,整块立面都采用了覆盖木板条的屏风式设计。阳光透过木板条照进屋内,形成了充满线条感的光影。在房子前部,一个高敞的室外阳台直接面向主花园。起居室通高两层,一面白色的大书架从一层一直延伸至二层,成为了整个空间的亮点。家具的布置十分简约,多以布艺及木质家具为主,省去了复杂的装饰,

关键词：线条木质家具通风效果私密性屏风式起居室房子板条