Digital Commons Network^™

The Influence Of Pitch Size On Running Performance And Physiological Responses During Hurling-Specific Small-Sided Games, Shane Malone, Kieran Collins

Articles

The current study examined how the impact of pitch dimensions influences physiological and running performance during 4-minute small-sided games (SSGs). Twenty-four (n = 24) hurling players were monitored with global positioning system and heart rate monitors during the in-season training period. Total distance (in meters), high-speed running distance (in meters) (≥17 km·h), very high-speed running distance (≥22 km·h) (in meters), total accelerations (n), acceleration distance (in meters), and peak and mean velocity (in kilometers per hour) were calculated. Additionally, SSGs rate of perceived exertion (RPESSG; AU), % maximum heart rate, and individualized training impulse (iTRIMP; AU) were collected. The current …

Review On The Km Applications In Public Organisations, Paul J. Mc Evoy, Mohamed A.F. Ragab, Amr Arisha

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Abstract: The rise in awareness of knowledge management as a viable organisational resource and potential source of competitive advantage has been the subject of a myriad of research to date. The phenomenon covers a multitude of disciplines, roles and procedures, and its subjectivity has at times mitigated its potential for pertinent study. Add to this mix, the public sector, which exhibits unusual, specific, bureaucratic and insular hierarchies which can make it difficult to assess it from a research perspective, and a pertinent case can be made for investigating the process of implementing knowledge management initiatives in this area.

Today's public …

Where Policy And Practice Collide: Comparing Us,South African And European Union Approaches Toprotecting Children Online, Monica Bulger, Patrick Burton, Brian O'Neill, Elisabeth Staksrud

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That children have a right to protection when they go online is an internationally well-established principle, upheld in laws that seek to safeguard children from online abuse and exploitation. However, children’s own transgressive behaviour can test the boundaries of this protection regime, creating new dilemmas for lawmakers the world over. This article examines the policy response from both the Global North and South to young people’s online behaviour that may challenge adult conceptions of what is acceptable, within existing legal and policy frameworks. It asks whether the ‘childhood innocence’ implied in much protection discourse is a helpful basis for promoting …

Freeze-Drying As A Novel Biofabrication Method For Achieving A Controlled Microarchitecture Within Large, Complex Natural Biomaterial Scaffolds, Claire Brougham, Tanya J. Levingstone, Nian Shen, Gerard M. Cooney, Thomas C. Flanagan, Stefan Jockenhoevel, Fergal J. O’Brien

Articles

The biofabrication of large scaffolds from natural biomaterials into complex 3D shapes with controllable microarchitecture remains a major challenge. Freeze-drying (or lyophilization) is a technique used to create bioactive scaffolds with a porous architecture and is typically only used to generate scaffolds in planar 3D geometries. Here we report the development of a new biofabrication process to form a collagen-based scaffold into a large, complex geometry which has a large height to width ratio, and a controlled porous microarchitecture. This biofabrication process was validated through the successful development of a heart valve shaped scaffold, fabricated from a collagen-glycosaminoglycan co-polymer. Notably, …

Study Of Phenolic Extractability In Grape Seeds By Means Of Atr-Ftir And Raman Spectroscopy, Julio Nogales-Bueno, Berta Baca-Bocanegra, Abigail Rooney, José Miguel Hernández-Hierro, Hugh Byrne, Francisco José Heredia

Articles

Near infrared hyperspectral imaging has been applied to grape seeds in order to select a representative subset of samples according to their spectral features in the 900-1700nm range. Afterwards, selected grape seeds have been classified according to their total phenol and flavanol extractabilities. In this way, samples were sorted in three different groups identified as low, medium and high extractability levels. In order to establish the chemical structures which can be responsible for the different extractabilities, vibrational spectroscopy has been applied to the non-extracted material after seed extractions. Attenuated total reflectance Fourier transform infrared (ATR-FTIR) and Raman spectra of non-extracted …

Strain Sensor Based On Grourd-Shaped Single-Mode-Multimode-Single-Mode Hybrid Optical Fibre Structure, Ke Tian, Gerald Farrell, Xianfan Wang, Wenlei Yang, Yifan Xin, Haidong Liang, Elfed Lewis, Pengfei Wang

Articles

A fibre-optic strain sensor based on a gourd-shaped joint multimode fibre (MMF) sandwiched between two single-mode fibres (SMFs) is described both theoretically and experimentally. The cladding layers of the two MMFs are reshaped to form a hemisphere using an electrical arc method and spliced together, yielding the required gourd shape. The gourd-shaped section forms a Fabry-Perot cavity between the ends of two adjacent but noncontacting multimode fibres’ core. The effectiveness of the multimode interference based on the Fabry-Perot interferometer (FPI) formed within the multimode inter-fibre section is greatly improved resulting in an experimentally determined strain sensitivity of −2.60 pm/με over …

Reneb - Running The European Network Of Biological Dosimetry And Physical Retrospective Dosimetry, Ulrike Kulka, Michael Abend, Liz Ainsbury, Christophe Badie, Joan-Francesc Barquinero, Leonardo Barrios, Christina Beinke, Emanuela Bortolin, Alexandra Cucu, Fiona Lyng

Articles

Purpose: A European network was initiated in 2012 by 23 partners from 16 European countries with the aim to significantly increase individualized dose reconstruction in case of large-scale radiological emergency scenarios.

Differentiating Responses Of Lung Cancer Cell Lines To Doxorubicin Exposure: In Vitro Raman Micro Spectroscopy, Oxidative Stress And Bcl-2 Protein Expression, Zeineb Farhane, Franck Bonnier, Marcus A. Maher, Jane Bryant, Alan Casey, Hugh Byrne

Articles

The potential of Raman micro spectroscopy as an in vitro, non-invasive tool for clinical applications has been demonstrated in recent years, specifically for cancer research. To further illustrate its potential as a high content and label free technique, it is important to show its capability to elucidate drug mechanisms of action and cellular resistances. In this study, cytotoxicity assays were employed to establish the toxicity profiles for 24 hr exposure of lung cancer cell lines, A549 and Calu-1, to the commercially available drug, doxorubicin (DOX). Raman spectroscopy, coupled with Confocal Laser Scanning Microscopy and Flow Cytometry, was used to track …

Dressing Method For The Degasperis-Procesi Equation, Adrian Constantin, Rossen Ivanov

Articles

The soliton solutions of the Degasperis–Procesi equations are constructed by the implementation of the dressing method. The form of the one and two soliton solutions coincides with the form obtained by Hirota's method.

Bayesian Exponential Random Graph Modelling Of Interhospital Patient Referral Networks, Alberto Caimo, Francesca Pallotti, Alessandro Lomi

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Using original data that we have collected on referral relations between 110 hospitals serving a large regional community, we show how recently derived Bayesian exponential random graph models may be adopted to illuminate core empirical issues in research on relational coordination among healthcare organisations. We show how a rigorous Bayesian computation approach supports a fully probabilistic analytical framework that alleviates well-known problems in the estimation of model parameters of exponential random graph models. We also show how the main structural features of interhospital patient referral networks that prior studies have described can be reproduced with accuracy by specifying the system …

Humanizing Intellectual Property: Moving Beyond The Natural Rights Property Focus, J. Janewa Osei-Tutu

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This Article compares the natural rights property framework with the international human rights framework for intellectual property. These two frameworks share a common theoretical basis in the natural rights tradition but appear to lead to conflicting outcomes. Proponents of natural rights to intellectual property tend to support more expansive intellectual property protections. Yet, advocates of a human rights approach to intellectual property contend that human rights will have a moderating influence on intellectual property law. This Article is among the first scholarly works to explore the apparent conflict between these two important frameworks for intellectual property. It concludes that a …

Government Employee Religion, Caroline Mala Corbin

Articles

Picture a county clerk who refuses to issue a marriage license to an LGBT couple or a city bus driver who insists on wearing a hijab. The clerk is fired for failing to fulfill job responsibilities and the bus driver for violating official dress codes. Both claim that their termination violates the First Amendment speech and religion clauses.

There is a well-developed First Amendment government employee speech jurisprudence. Less developed is the doctrine and literature for First Amendment government employee religion. The existing Free Exercise Clause jurisprudence usually does not specifically account for the government employee context. This Article attempts …

Inner-City Anti-Poverty Campaigns, Anthony V. Alfieri

Articles

This article offers a defense of outsider, legal-political intervention and community triage in inner-city anti-poverty campaigns under circumstances of widespread urban social disorganization, public and private sector neglect, and nonprofit resource scarcity. In mounting this defense, the Article revisits the roles of lawyers, nonprofit legal services organizations, and university-housed law school clinics in contemporary anti-poverty, civil rights, and social justice movements, in part by chronicling the emergence of a faith-based municipal equity movement in Miami, Florida. The Article proceeds in four parts. Part I introduces the notion of community triage as a means of addressing the impoverished and segregated aftermath …

Beyond The Great Divide: Federalism Concerns In Municipal Insolvency, Andrew B. Dawson

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No abstract provided.

You Say Embargo, I Say Bloqueo - A Policy Recommendation For Promoting Foreign Direct Investment And Safeguarding Human Rights In Cuba, Marcia Narine Weldon

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The United States is the only major industrialized nation that restricts trade with Cuba. Although President Obama issued several executive orders that have facilitated limited trade (and President Trump has scaled some back), an embargo remains in place, and by law, Congress cannot lift it until, among other things, the Cuban government commits to democratization and human rights reform. Unfortunately, the Cuban and U.S. governments fundamentally disagree on the definition of "human rights, " and neither side has shown a willingness to compromise. Meanwhile, although some US. investors clamor to join their European and Canadian counterparts in expanding operations in …

Supreme Court Splits On Grammar And Writing Style, Jill Barton

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No abstract provided.

Constitutional Challenges And Regulatory Opportunities For State Climate Policy Innovation, Felix Mormann

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This Article explores constitutional limits and regulatory openings for innovative state policies to mitigate climate change by promoting climate-friendly, renewable energy. In the absence of a comprehensive federal policy approach to climate change and clean energy, more and more states are stepping in to fill the policy void. Already, nearly thirty states have adopted renewable portfolio standards that create markets for solar, wind, and other clean electricity. To help populate these markets, a few pioneering states have recently started using feed-in tariffs that offer eligible generators above-market rates for their clean, renewable power.

But renewable portfolio standards, feed-in tariffs, and …

An Indigent Criminal Defendant Is Entitled To An Expert Of His Own, Fredrick E. Vars

Articles

The Supreme Court recently heard the case of an Alabama death row inmate, James McWilliams. A thus far overlooked argument could save his life and help level the playing field in other capital cases. The Court in 1985 promised independent expertise. Now is its chance to make good on that promise.

Bathroom Laws As Status Crimes, Stephen Rushin, Jenny E. Carroll

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A growing number of American jurisdictions have considered laws that prohibit trans individuals from using bathroom facilities consistent with their gender identities Several scholars have criticized these socalled "bathroom laws" as a form of discrimination in violation of federal law Few scholars though have considered the criminal justice implications of these proposalsBy analyzing dozens of proposed bathroom laws this Article explores how many laws do more than stigmatize the trans community"”they effectively criminalize them Some of these proposed laws would establish new categories of criminal offenses for trans individuals who use bathrooms consistent with their gender identity Others would transform …

Rodrigo's Footnote: Multi-Group Oppression And A Theory Of Judicial Review, Richard Delgado

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No abstract provided.

Expired Patents, Trade Secrets, And Stymied Competition, W. Nicholson Price Ii

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Patents and trade secrecy have long been considered substitute incentives for innovation. When inventors create a new invention, they traditionally must choose between the two. And if inventors choose to patent their invention, society provides strong legal protection in exchange for disclosure, with the understanding that the protection has a limit: it expires twenty years from the date of filing. At that time, the invention is opened to the public and exposed to competition. This story is incomplete. Patent disclosure is weak and focuses on one technical piece of an invention—but that piece is often only a part of the …

Addressing Cultural Bias In The Legal Profession, Debra Chopp

Articles

Over the past two decades, there has been an outpouring of scholarship that explores the problem of implicit bias. Through this work, commentators have taken pains to define the phenomenon and to describe the ways in which it contributes to misunderstanding, discrimination, inequality, and more. This article addresses the role of implicit cultural bias in the delivery of legal services. Lawyers routinely represent clients with backgrounds and experiences that are vastly different from their own, and the fact of these differences can impede understanding, communication, and, ultimately, effective representation. While other professions, such as medicine and social work, have adopted …

Financial Reform: Making The System Safer And Fairer, Michael S. Barr

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In the fall of 2008, the financial crisis crushed the U.S. economy and plunged the country into the Great Recession. The crisis shuttered American businesses, cost millions of Americans their jobs, and wiped out home values and household savings. The macro effects hit hardest and were the longest lasting for those least able to bear the brunt of the crisis. It was devastating to middle-income families and perhaps even more so to low- and moderate-income households, who had little financial buffer (Barr 2012a). Financial stability, never robust for these families, dropped precipitously (Barr and Schaffa 2016). Both in the United …

Time To Refocus Assessment Of Vision In Older Adults? Contrast Sensitivity But Not Visual Acuity Is Associated With Gait In Older Adults, James Loughman, Eoin Duggan, Orna Donoghue,, Rose Anne Kenny, Hilary Cronin, Ciarán Finucane

Articles

Background:

The relationship between measures of visual function and gait related risk factors for falls is unclear. In this study, we examine the relationship between visual function (visual acuity [VA] and contrast sensitivity [CS] at multiple spatial frequencies) and quantitative spatiotemporal gait, using a large, nationally representative sample of community dwelling older adults.

Methods: Participants aged 50 and over were recruited as part of The Irish Longitudinal Study on Ageing (TILDA). VA was measured with the LogMAR chart according to the Early Treatment of Diabetic Retinopathy Study protocol. CS was measured at five spatial frequencies ranging 1.5 to 18 cycles …

Reduction Of Surgical Site Infections After Cesarean, Melissa Erickson Msn Ed, Bsn, Rnc-Mnn, Phn, Patricia Dumonceaux Msn, Phn, Cic

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To decrease cesarean surgical site infection (SSI) rates to less than the National Healthcare Safety Network (NHSN) mean. By decreasing SSI rates, secondary goals included improving the patient experience, decreasing readmissions, and promoting bonding between the mother and newborn.

Ambulatory Hemodynamic Monitoring Reduces Heart Failure Hospitalizations In "Real-World" Clinical Practice, Akshay S. Desai, Arvind Bhimaraj, Rita Jermyn, Jamie M. Pelzel

Articles

BACKGROUND:

In the CHAMPION (CardioMEMS Heart Sensor Allows Monitoring of Pressure to Improve Outcomes in New York Heart Association [NYHA] Functional Class III Heart Failure Patients) trial, heart failure hospitalization (HFH) rates were lower in patients managed with guidance from an implantable pulmonary artery pressure sensor compared with usual care.

OBJECTIVES:

This study examined the effectiveness of ambulatory hemodynamic monitoring in reducing HFH outside of the clinical trial setting.

METHODS:

We conducted a retrospective cohort study using U.S. Medicare claims data from patients undergoing pulmonary artery pressure sensor implantation between June 1, 2014, and December 31, 2015. Rates of HFH …

Nitrate-Rich Beetroot Juice Selectively Lowers Ambulatory Pressures And Ldl Cholesterol In Uncontrolled But Not Controlled Hypertension: A Pilot Study., Conor Kerley, Eamon Dolan, Liam Cormican

Articles

Background Dietary nitrate has been shown to increase nitrate/nitrite levels in multiple populations, with potential blood pressure lowering effects. However, there are few reports among hypertensives. Aims We aimed to assess the effect of daily nitrate in subject with controlled hypertension vs. uncontrolled hypertension. Methods On day 0, hypertensives wore an ambulatory BP monitor (ABPM) for 24h and fasting blood was taken. Subjects then consumed concentrated beetroot juice (12.9mmol nitrate) for 14 consecutive days. On day 14 subjects consumed their last nitrate dose after fasting blood was drawn and again had an ABPM for 24h. Results According to baseline ABPM, …

Risk Registers: Structuring Data Collection To Develop Risk Intelligence, Maria Chiara Leva, Nora Balfe, B. Mcaleer, M. Rock

Articles

This paper presents the results of the development and implementation of a company-wide risk register, based on a clear set of data structures. A case study from an electricity generation company is presented and the process followed is described. The results of the case study indicated areas where the concept of risk registers could be extended to make better use of existing data and to support continuous improvement of risk management. Six key areas are discussed (1) aggregation of risks across the business, (2) supporting controls over mitigation measures, (3) improved estimation of event likelihood, (4) integrating with critical asset …

Quantification Of Copper Content With Laser Induced Breakdown Spectroscopy As A Potential Indicator Of Offal Adulteration In Beef, Maria Piedad Casado-Gavalda, Yash Dixit, David Geulen, Raquel Cama-Moncunill, Xavier Cama-Moncunill, Maria Markiewicz-Keszycka, Patrick J. Cullen, Carl Sullivan

Articles

Laser induced breakdown spectroscopy (LIBS) is an emerging technique in the field of food analysis which provides various advantages such as minimal sample preparation, chemical free, rapid detection, provision of spatial information and portability. In this study, LIBS was employed for quantitative analysis of copper content in minced beef samples spiked with beef liver over three independent batches. Copper content was determined with graphite furnace atomic absorption spectroscopy (GFAAS) in order to obtain reference values for modelling. Partial least square regression (PLSR) was performed to build a calibration and validation model. A calibration model with a high Rcv2 of 0.85 …

Cities, Inclusion And Exactions, Audrey Mcfarlane, Randall K. Johnson

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Cities across the country are adopting mandatory inclusionary zoning. Yet, consensus about the appropriate constitutional standard to measure the propriety of mandatory inclusionary zoning has not been fully reached. Under one doctrinal lens, inclusionary zoning is a valid land use regulation adopted to ensure a proper balance of housing within the jurisdiction. Under another doctrinal lens, challengers seek to characterize inclusionary zoning as an exaction, a discretionary condition subject to a heightened standard of review addressing the specific negative impact caused by an individual project on the supply of affordable housing in a jurisdiction. Drawing from the experience of Baltimore, …