Digital Commons Network^™

Special Issue On The Use Of Accurate Tissue And Body Models In Rf And Mw Medical Applications, Giuseppe Ruvio, Marta Cavagnaro

Articles

No abstract provided.

Lessons From Case Study Of Secured Transactions With Bitcoin, Xuan-Thao Nguyen

Articles

There has been some discussion about the flaws in using secured transactions law, Article 9 of the Uniform Commercial Code (U.C.C.), to govern commercial transactions involving Bitcoins as collateral. Flaws necessitate the urgency of immediately fixing of the existing law. In the case of Bitcoins there is still much to learn about the marketplace for secured transactions with Bitcoins as collateral. The rapid change in technology, the speed of new ideas proposed, the constant announcements of adoption and adaptation of smart contracts in transactions, the volatility in cryptocurrency value, the endless reports of scams, and the rise of dark pools …

Visual Rulemaking, Elizabeth G. Porter, Kathryn A. Watts

Articles

Visual politics are seeping into the technocracy. Rulemaking stakeholders—including agencies, the President, and members of the public—are deploying politically tinged visuals to push their agendas at every stage of high-stakes, often virulently controversial, rulemakings. These images, GIFs, and videos usually do not make it into the official rulemaking record, so this new “visual rulemaking” world has not been discussed much by scholars or others.

In this article, we explore the new visual rulemaking culture that emerged in Obama’s presidency, providing examples and discussing relevant policy implications. Although we recognize some risks, we argue that, on balance, visual rulemaking is a …

Work Only We Can Do: Professional Responsibility In An Age Of Automation, Sherman J. Clark

Articles

Automation can help us do our work as lawyers; but in the process, it should also force us to be more thoughtful about what our work really is or ought to be.' The challenge for the profession, as I see it, is not simply to survive the advent of new technology, nor even merely to make effective use of new tools. While addressing those immediate concerns, we should also welcome the concomitant opportunity to develop and refine our understanding of what it means to be a good and ethical lawyer. As technological developments free us from and prevent us from …

Human Activity Detection Patterns: A Pilot Study For Unobtrusive Discovery Of Daily Working Routine, Hicham Rifai, Paula Kelly, Yoshiki Shoji, Damon Berry, Matteo Zallio

Articles

Information technology is increasingly becoming an integral part of contemporary life. Most tasks that are performed over the course of a day, involve the use of different types of connected devices. About two billion contemporary consumers use smartphones [1]. These smartphones contain a variety of sensors that can collect information about their users such as their mobility patterns, daily activities and occupancy patterns [2]. Occupancy is an important aspect in developing responsive environments and for optimizing building performance. This work investigates the extent to which smartphones can be used to collect occupancy data in a work …

Low-Cost Multimode Patch Antenna For Dual Mimo And Enhanced Localization Use, Adam Narbudowicz, Max Ammann

Articles

This paper proposes a simple, low-cost multi-mode patch antenna combining good MIMO performance with precise Angle of Arrival (AoA) estimation. The AoA is based on the monopulse antenna concept, however, unlike in radar applications, the necessity for complex circuitry is replaced by the intrinsic properties of even and odd resonant patch modes. This capability is advantageous for future “Internet of Things” antennas, embedded into low-cost and size-constrained devices. The envelope correlation coefficient, measured in an anechoic chamber, is below 1.5 %, ensuring good MIMO performance. An exemplary addition to localization algorithm exploiting antenna properties is demonstrated.

Passive Self-Interference Suppression For Single Channel Full-Duplex Operation, Adam Narbudowicz, Giuseppe Ruvio, Max Ammann

Articles

Full duplex radios have become a topic of increased interest in the wireless communications community. As part of this development, many efforts were directed to passively decrease the self-interference level at the antenna outputs. However, in many proposed solutions transmission and reception occur through different propagation channels. This paper demonstrates and quantifies the negative impact of channel differentiation on pivotal applications of full-duplex radio, such as cognitive radio. Antenna designs used for self-interference suppression in full-duplex radio architectures are analyzed. In order to ensure that transmission and reception occur within the same propagation channel, the use of the envelope correlation …

Optical Fibre Sensors For Monitoring Phase Transitions In Phase Changing Materials, Rahul Kumar, Wei Han, Dejun Liu, W. P. Ng, Binns, Richard Binns, Richard, Krishna K. Busawon, Yong Qing Fu, Zabih Ghassemlooy, Chris P. Underwood, Khamid Kh Mahkamov, Jinhui Yuan, Chongxiu Yu, Huazhong Shu, Xing Ao Li, Tuan Guo, Gerald Farrell, Yuliya Semenova, Qiang Wu

Articles

A platinum coated singlemode-multimode (SM) structure is investigated in this paper as an optical fibre sensor (OFS) to monitor the phase transition of a phase change material (PCM). Paraffin wax has been used as an example to demonstrate the sensor's performance and operation. Most materials have the same temperature but different thermal energy levels during the phase change process, therefore, sole dependency on temperature measurement may lead to an incorrect estimation of the stored energy in PCM. The output spectrum of the reflected light from the OFS is very sensitive to the bend introduced by the PCM where both liquid …

Evaluating The Effect Of Turbulence On Aircraft During Landing And Take-Off Phases, Anthony O'Connor, Derek Kearney

Articles

— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases. Low level wind shear has been identified as one of the primary factors for aircraft go-arounds and aborted landings. During any given year, wind shear occurs thousands of times at airports around the world, affecting the arrival and departure of aircraft. This paper has quantified the direct cost of flight Go-arounds. This paper will show the potential savings to the aviation industry. This paper will argue that a solution to the problem of forecasting low level wind shear and …

Singlemode-Multimode-Singlemode Fibre Structure For Phase Transition Monitoring In Phase Changing Materials, Rahul Kumar, Wei Han, Dejun Liu, Wai Pang Ng, Richard Binns, Krishna Busawon, Yong Qing Fu, Zabih Ghassemlooy, Christopher Underwood, Khamid Mahkmov, Jinhui Yuan, Chongxiu Yu, Huazhong Shu, Xing Ao Li, Tuan Guo, Gerald Farrell, Yuliya Semenova, Qiang Wu Prof.

Articles

Abstract. A platinum-coated singlemode-multimode structure is investigated in this paper as an optical fibre sensor (OFS) to monitor the phase transition of a phase change material (PCM). Paraffin wax has been used as an example to demonstrate the sensor’s performance and operation. Most materials have the same temperature but different thermal energy levels during the phase change process, therefore, sole dependency on temperature measurement may lead to an incorrect estimation of the stored energy in PCM. The output spectrum of the reflected light from the OFS is very sensitive to the bend introduced by the PCM where both liquid and …

Quantifying Excess Deaths Related To Heatwaves Under Climate Change Scenarios: A Multicountry Time Series Modelling Study, Yuming Guo, Antonio Gasparrini, Shanshan Li, Francesco Sera, Ana Maria Vicedo-Cabrera, Micheline De Sousa Zanotti Stagliorio Coêlho, Paulo Hilário Nascimento Nascimento Saldiva, Éric Lavigne, Benjawan Tawatsupa, Kornwipa Punnasiri, Ala Overcenco, Patricia Matus Correa, Nicolas Valdes Ortega, Haidong Kan, Samuel Osorio, Jouni J.K. Jaakkola, Niilo R.I. Ryti, Patrick J. Goodman, Ariana Zeka, Paola Michelozzi, Matteo Scortichini, Masahiro Hashizume, Honda, Yasushi Honda, Yasushi, Xerxes T. Seposo, Ho Young Kim, Aurelio Tobías, Carmen Iñiguez Fernández, Bertil Forsberg, Daniel Oudin Åström, Guo, Yue Leon Guo, Yue Leon, Bing Yu Chen, Antonella Zanobetti, Joel D. Schwartz, Tranngoc Ngoc Dang, Dung Do Van, Michelle L. Bell, Ben G. Armstrong, Ebi, Kristie L. Ebi, Kristie L., Shilu Tong

Articles

Background: Heatwaves are a critical public health problem. There will be an increase in the frequency and severity of heatwaves under changing climate. However, evidence about the impacts of climate change on heatwave-related mortality at a global scale is limited. Methods and findings: We collected historical daily time series of mean temperature and mortality for all causes or nonexternal causes, in periods ranging from January 1, 1984, to December 31, 2015, in 412 communities within 20 countries/regions. We estimated heatwave–mortality associations through a two-stage time series design. Current and future daily mean temperature series were projected under four scenarios of …

A Physical Biology, The Electron Neutrino Mass, And The Role Of Quantum Mechanics In Nature, Maurice Goodman

Articles

In science we need to remove physics and earth science from the fundamental sciences and treat Biology as a fundamental natural (physical) science. Attempts to keep Biology autonomous because it is holistic, from the physical sciences, are just disguised anthropocentrism. Physical sciences have holistic features also. The autonomy of Biology is at odds with a holistic, integrated, science and is preventing progress in science. For example, every cell needs a 'global' communication system to keep order and stability with rapid information transfer across cellular scales. We have yet to figure out how this is achieved. Over the last 30 years, …

Simultaneous Measurement Of Displacement And Temperature Based On Baloon - Shaped Bent Smf Structure Incorporating An Lpg, Ke Tian, Wenlei Yang, Gerald Farrell, Elfed Lewis, Xianfan Wang, Pengfei Wang

Articles

Abstract—A novel optical fibre sensor based on a balloon-shaped bent single-mode (BSBS) fibre structure incorporating a long-period grating (LPG) for simultaneous measurement of displacement and temperature is described and experimentally demonstrated. The sensor is fabricated by splicing a BSBS fibre structure formed Mach-Zehnder interferometer (MZI) with an LPG. Due to the interference dip which is formed by the BSBS fibre structure is sensitive to external displacement and temperature variation, while that formed by LPG only depends on temperature, displacement and temperature therefore can be unambiguously and simultaneously measured by this sensor. Experimental results show that this sensor offers a high …

Nurturing ‘Buds Of Development’: From Outcomes To Opportunities In Early Childhood Practice, Noirin Hayes, Katarina Filipovic

Articles

The current future-focused, outcomes driven early childhood policy climate presents a danger that early years pedagogy will lose sight of the ‘present’ child. Increasingly policy support for early childhood education is built around an emphasis on preparing children for school and positioning it as a key element in enhancing society through preparing future citizens to become productive members of society. The measurable outcomes discourse, in emphasising product, renders invisible the critical contribution of the processes of everyday practice to children’s development. To challenge and counteract the strong outcome discourse early years professionals must have confidence in their pedagogy. However, research …

Public Goods And Public Policy: What Is Public Good, And Who And What Decides?, Ellen Hazelkorn, Andrew Gibson

Articles

Higher education is usually seen as serving the public good, especially when funded directly by the state, and because of the ‘social benefit efficiency gains and potential equity effects on opportunity and reduced inequality’ (McMahon, 2009, p. 255). Calhoun (2006, p. 19) argues that public support for higher education is only given and maintained according to its capacity, capability, and willingness, to ‘educate citizens in general, to share knowledge, to distribute it as widely as possible in accord with publically articulated purposes’.

An Energy-Based Approach To Assess And Predict Erosive Airfoil Defouling, Arthur Rudek, Thomas-Alexander Zitzmann, Geral Russ, Barry Duignan

Articles

A dynamic indentation experiment is presented for assessment of the adhesive behavior of a range of coatings in erosive defouling of commercial aircraft engines using CO2 dry-ice. A series of experiments is presented in which particles made from a reference material (polyoxymethylene – POM) and from CO2 dry-ice are made to impact compressor airfoils under a range of impact angle and velocity conditions. The airfoils investigated are coated with an indicator material (PTFE), which is typically used to visualise the defouling effect in large scale compressor defouling experiments. In addition, fouled compressor airfoils taken from service and coated with a …

A Scientometric Analysis Of Knowledge Management Research And Practice Literature: 2003 – 2015, Ahmed Ramy, Jenni Floody, Mohamed Af Ragab, Amr Arisha

Articles

The purpose of this paper is to explore the current research trends in Knowledge Management (KM) through a scientometric analysis of all literature published in KMRP between 2003 and 2015 (506 articles). The review framework explores three sets of review questions addressing Research Productivity, Research Themes and Methods, and Citation Analysis. The study elucidates wide global interest in KM and an increasing trend towards multi-author collaboration. Although more than 55 different industries have featured in the journal, certain knowledge-intensive sectors remain underrepresented. Country productivity shows few nations taking the lead with an interesting correlation between research activity and economic prosperity. …

Contesting Early Childhood Professional Identities: A Cross-National Discussion, Sonja Arndt, Mathias Urban, Colette Murray, Kylie Smith, Beth Swadener, Tomas Ellegaard

Articles

In this collective article, the authors explore constructions of early childhood practitioners and how they disconnect and reconnect in a global neo-liberal education policy context. The contributions to the conversation provide windows into shifting professional identities across five national contexts: New Zealand, the USA, Ireland, Australia and Denmark. The authors ask who benefits from the notion of distinct professional identities, linked to early childhood education as locally and culturally embedded practice. They conceptualize teachers’ shifting subjectivities, drawing on Kristeva’s philosophical conception of identity as constantly in construction, open and evolving. Arguments for the urgency to counter the global uniformity machine, …

Understanding Market Inefficiency In The East Asian Region During Times Of Crisis, Lucia Morales, Bernadette Andreosso-O’Callaghan

Articles

The study of financial market efficiency has important implications in terms of global macroeconomic stability. The case of six selected East Asian stock markets (China, Japan, Hong Kong, Malaysia, Singapore and South Korea) during the Asian Financial Crisis (AFC) and Global Financial Crisis (GFC) is analysed here using a battery of well-known econometric techniques that starts with traditional unit root testing for random walk behaviour. The six countries were selected on the basis of market capitalization to offer insights into the behaviour of the most relevant markets in the region. The results show that during both crises, these markets exhibited …

It's Not What You Do Its The Way That You Do It: The Influence Of Obesity On The Speed And Accuracy Of A Discrete Aiming Task, David Gaul, Laure Fernandez, Johann Issartel

Articles

The ability to control speed and accuracy of goal directed aiming tasks underpins many activities of daily living. Recent evidence has begun to suggest that obesity can affect the control of movement. This study evaluated perceptual motor control of 183 normal weight, overweight, and obese participants using a discrete Fitts’ task on a digital tablet. In addition, we manipulated tablet orientation to determine whether tablet orientation influences task difficulty with the view to increase the task’s constraints. Our study found that the traditional relationship between target distance and target width hold true for each of the three weight groups in …

Glaucoma Referral Refinement In Ireland: Managing The Sensitivity-Specificity Paradox In Optometric Practice, Catriona Barrett, O'Brien Colm, James Loughman

Articles

Purpose: Glaucoma referral refinement (GRR) has pr ven a successful demand management strategy for glaucoma suspect cases in the United Kingdom (UK). A GRR clinic was established in Dublin, Ireland to investigate the clinical viability of this pathway outside the UK's National Health Service (NHS) structures, and away from the influence of National Institute for Clinical Excellence (NICE) guidance.

Allen Carr’S Easyway To Stop Smoking - A Randomised Clinical Trial, Luke Clancy, Sheila Keogan, Shasha Li

Articles

Objective To determine if Allen Carr’s Easyway to Stop Smoking (AC) was superior to Quit. ie in a randomised clinical trial (RCT). Setting Single centre, open RCT, general population

Programming: Predicting Student Success Early In Cs1. A Re-Validation And Replication Study, Keith Quille, Susan Bergin

Articles

This paper describes a large, multi-institutional revalidation study conducted in the academic year 2015-16. Six hundred and ninetytwo students participated in this study, from 11 institutions (ten institutions in Ireland and one in Denmark). The primary goal was to validate and further develop an existing computational prediction model called Predict Student Success (PreSS). In doing so, this study addressed a call from the 2015 ITiCSE working group (the second "Grand Challenge"), to "systematically analyse and verify previous studies using data from multiple contexts to tease out tacit factors that contribute to previously observed outcomes". PreSS was developed and validated in …

Survivability Strategies For Emerging Wireless Networks With Data Mining Techniques: A Case Study With Netlogo And Rapidminer, Ivan Garcia-Magarino, Geraldine Gray, Raquel Lacuesta, Jaime Lloret

Articles

Emerging wireless networks have brought Internet and communications to more users and areas. Some of the most relevant emerging wireless technologies are Worldwide Interoperability for Microwave Access, Long-Term Evolution Advanced, and ad hoc and mesh networks. An open challenge is to ensure the reliability and robustness of these networks when individual components fail. The survivability and performance of these networks can be especially relevant when emergencies arise in rural areas, for example supporting communications during a medical emergency. This can be done by anticipating failures and finding alternative solutions. This paper proposes using big data analytics techniques, such as decision …

When Attitudes Became Toys: Jasia Reichardt’S Play Orbit, Tim Stott

Articles

No abstract provided.

Self-Concept Orientation And Organizational Identification: A Mediated Relationship, Chun Guo, Jane K. Miller, Melissa S. Woodard, Daniel J. Miller, Kirk D. Silvernail, Mehmet Devrim Aydin, Ana Heloisa Da Costa Lemos, Vilmante Kumpikaite-Valiuniene, Sundhir Nair, Paul Donnelly, Robert D. Marx, Linda M. Peters

Articles

Purpose

The purpose of this paper is to test a mediated model of the relationship between self-concept orientation (individualist and collectivist) and organizational identification (OrgID, Cooper and Thatcher, 2010), with proposed mediators including the need for organizational identification (nOID, Glynn, 1998) as well as self-presentation concerns of social adjustment (SA) and value expression (VE, Highhouse et al., 2007).

Design/methodology/approach

Data were collected from 509 participants in seven countries. Direct and mediation effects were tested using structural equation modeling (AMOS 25.0).

Findings

Individualist self-concept orientation was positively related to VE and collectivist self-concept orientation was positively related to nOID, VE …

Data Deficits In Municipal Rideshare Collaborations Symposium: Law, Technology, And The Organization Of Work, Deepa Das Acevedo

Articles

No abstract provided.

Encore Professor: Crafting A New Story For Life After The Legal Academy Aals Contributions, Steven H. Hobbs

Articles

No abstract provided.

Foreword: Some Puzzles Of State Standing Federal Courts, Practice & Procedure: State Standing: Symposium, Tara Leigh Grove

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No abstract provided.

Transborder Speech, Ronald J. Krotoszynski Jr.

Articles

In an increasingly globalized marketplace of ideas First Amendment theory and practice must recognize that the freedom of speech does not end at the water's edge The foreign or domestic origin of speech and speakers alike cannot serve as a constitutionally permissible basis for government censorship of speech because as Alexander Meiklejohn explained "to be afraid of ideas any idea is to be unfit for selfgovernment" Thus the locus of expressive activity should not prefigure the government's ability to engage in censorship Nevertheless under current First Amendment law and practice the accident of geography can and does serve as a …