Digital Commons Network^™

Advertisements Impact The Physiological Efficacy Of A Branded Drug, Emir Kamenica, Robert Naclerio, Anup Malani

Articles

No abstract provided.

Enhanced Accelerated Drying Of Concrete Floor Slabs, Niall Holmes, Roger P. West

Articles

Concrete floor slabs dry out through a process of evaporation and diffusion provided the ambient environment promotes such drying. Impermeable floor coverings laid on concrete slabs can be subject to damage caused by high levels of residual moisture trapped by premature sealing of the surface. This damage can include timber floor boards buckling, vinyls blistering or tiles lifting. Whether or not it is safe to apply such a covering depends on whether the slab is sufficiently dry. Furthermore, if accelerated drying techniques are employed to reduce the waiting time before covering, the surface relative humidity reduces more rapidly, but there …

Mock Trials And Real Justices And Judges, Richard A. Posner

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No abstract provided.

Testing For A Zero Proportion, Jonathan R. Bradley, David L. Farnsworth

Articles

Tests for a proportion that may be zero are described. The setting is an environment in which there can be misclassifications or misdiagnoses, giving the possibility of nonzero counts from false positives even though no real examples may exist. Both frequentist and Bayesian tests and analyses are presented, and examples are given.

The Mink Framework: Towards Measuring Individual Knowledge, Mohamed Ragab, Amr Arisha

Articles

Knowledge is the currency of the current economy and a vital resource for sustaining organisational performance in today’s knowledge-based intensively competitive business environment. To avoid the detrimental consequences of knowledge loss, managers are urged to identify where knowledge stocks exist and how knowledge flows within their organisations by identifying knowledge holders among their employees. Although some studies have attempted to use different methods to measure knowledge at the organisational level, very few have addressed the individual knowledge holder. Moving from a critical literature review of the existing knowledge measurement approaches, this paper proposes a novel framework that enables organisations to …

Kinetic Studies For The Preparation Of Probiotic Cabbage Juice: Impact On Phytochemicals And Bioactivity, Amit Jaiswal, Nissreen Abu-Ghannam

Articles

A kinetic study for the production of probiotic cabbage juice was carried out under controlled pH and dissolved oxygen using several strains of Lactic acid bacteria (LAB). Furthermore, effect of probiotic fermentation on polyphenolic content and antioxidant capacity was investigated. Results showed significant growth in Lactobacillus brevis, Lactobacillus plantarum and Lactobacillus rhamnosus corresponding to 9.19, 9.47 and 10.6 log CFU/ml after 24 h of fermentation, which is satisfying criteria for a food product to be characterized as probiotic. Lactic acid (LA) was the major end product of the fermented cabbage juice attaining the concentrations of 6.97, 9.69 and 12.2 g/l …

What Would Congress Want? If We Want To Know, Why Not Ask?, Danieli Evans

Articles

Judges often disagree about which interpretation of a statute is most faithful to 'legislative intent.' If judges are concerned about adhering to democratic preferences when interpreting statutes, why not ask Congress what it would prefer? I propose a procedure that would enable the Court, in a case where Justices are divided over the meaning of a statute, to submit both sides' reasoning to Congress, and Congress may choose to vote on its preferred of the alternative rulings the Court puts before it. Congress's preferences would be evidentiary only; they would not bind the Court to make one decision or another. …

Resource-Induced Voltage Flicker For Wave Energy Converters – Assessment Tools, Fergus Sharkey, Joe Macenri, Elva Bannon, Michael Conlon, Kevin Gaughan

Articles

For wave energy converters, the input resource has a typical period of 5–20 s depending on the site location and dominant seastates. Wave energy converters generally produce mechanical power twice per wave cycle and therefore depending on the storage available, the electrical power output has half the period of the input resource. These regular power changes induce a voltage change at the point of connection (POC) which is proportional to the amplitude of the power change and at the same frequency. Therefore the coupling of the input resource to the output power of a wave energy converter will cause voltage …

Scheduling Of Intelligent And Autonomous Vehicles Under Pairing/Unpairing Collaboration Strategy In Container Terminals, Shahin Gelareh, Rochdi Merzouk, Kay Mcginley, Roisin Byrne-Murray

Articles

A new class of Intelligent and Autonomous Vehicles (IAVs) has been designed in the framework of Intelligent Transportation for Dynamic Environment (InTraDE) project funded by European Union. This type of vehicles is technologically superior to the existing Automated Guided Vehicles (AGVs), in many respects. They offer more flexibility and intelligence in maneuvering within confined spaces where the logistic operations take place. This includes the ability of pairing/unpairing enabling a pair of 1-TEU (20-foot Equivalent Unit) IAVs dynamically to join, transport containers of any size between 1-TEU and 1-FFE (40-foot Equivalent) and disjoin again. Deploying IAVs helps port operators to remain …

Divergent Mechanisms Of Interaction Of Helicobacter Pylori And Campylobacter Jejuni With Mucus And Mucins, Julie Ann Naughton, Karina Mariño, Brendan Dolan, Colm Reid, Ronan Gough, Mary Gallagher, Michelle Kilcoyne, Jared Gerlachscience,, Lokesh Joshi, Pauline Rudd, Stephen Carrington, Billy Bourke, Marguerite Clyne

Articles

Helicobacter pylori and Campylobacter jejuni colonize the stomach and intestinal mucus, respectively. Using a combination of mucus-secreting cells, purified mucins, and a novel mucin microarray platform, we examined the interactions of these two organisms with mucus and mucins. H. pylori and C. jejuni bound to distinctly different mucins. C. jejuni displayed a striking tropism for chicken gastrointestinal mucins compared to mucins from other animals and preferentially bound mucins from specific avian intestinal sites (in order of descending preference: the large intestine, proximal small intestine, and cecum). H. pylori bound to a number of animal mucins, including porcine stomach mucin, but …

Rapid Change Without Transformation: The Dominance Of A National Policy Paradigm Over International Influences On Ecec Development In Ireland 1995-2012, Noirin Hayes, Bernie O'Donoghue Hynes, Toby Wolfe

Articles

The rapidity of change in Irish early childhood policy over the last 20 years is clear to observers (OECD 2004). What may be debated is how significant the changes are. In this paper, we analyse changes in early childhood education and care policy in Ireland since 1995, using Hall’s (1993) typology of policy change to help understand how policies and institutions could change so much in appearance without changing their fundamental features or underlying philosophy. We demonstrate that, despite extensive change, a traditional policy paradigm has held constant, where the State’s role in direct service delivery remains limited, the State …

Mutational Analysis Of Sse1 (Hsp110) Suggests An Integral Role For This Chaperone In Yeast Prion Propagation In Vivo, Ciara Moran, Gemma Kinsella, Zai-Rong Zhang, Sarah Perrett, Gary Jones

Articles

ABSTRACT The yeast Hsp110 chaperone Sse1 is a conserved protein that is a noncanonical member of the Hsp70 protein superfamily. Sse1 influences the cellular response to heat stress and has also been implicated in playing a role in the propagation of prions in yeast. Sse1 can seemingly exert its effects in vivo through direct or indirect actions by influencing the nucleotide exchange activity of canonical cytosolic Hsp70s. Using a genetic screen based on the inability to propagate the yeast [PSI+] prion, we have identified 13 new Sse1 mutants that are predicted to alter chaperone function through a variety of different …

The New Ruins Of North Cyprus, Jim Roche

Articles

This article is a critical commentary on the speculative physical development that occurred in North Cyprus in the period following the defeat of the Kofi Annan Plan (2004) for a political settlement for the islanders.

The rejection of the Annan V Plan by Greek Cypriot voters, and its acceptance by Turkish Cypriots, was interpreted and manipulated by certain political forces and vested interests in the TRNC as a carte blanche to ‘improve’ by development, property with Greek Cypriot title deeds. After the failed referendum the physical development of North Cyprus escalated at a gigantic rate. According to one ex-patriot: “In …

In Search Of The Original "Skewball", Seán Ó Cadhla

Articles

The well-known horseracing ballad ‘Skewball’ has been widely documented in oral tradition on both sides of the Atlantic, as well as on numerous English broadside printings. It recounts the tale of a mid-eighteenth-century horserace held at The Curragh of Kildare, in which a heavily-backed mare is comprehensively beaten by a relatively unknown skewbald gelding leaving the mare’s owner — along with much of the assembled onlookers — significantly out of pocket. The ballad became widely popularised in North America where it was first published in a song book in 1826 (Benton 1826:3-4). It was later subsumed into African-American song tradition, …

Footwear-Centric Body Area Network With Directional Uwb Antenna, Domenico Gaetano, Vit Sipal, Patrick Mcevoy, Max Ammann, C Brannigan, Louise Keating, Frances Horgan

Articles

A footwear-centric body area network employing a directional antenna is compared with waist-centric systems using omnidirectional and directional antennas. The impact of body movements on path gain is analysed for two bands at 3.99 GHz and 7.99 GHz. The path gain and data rate results demonstrate that footwear-centric configurations are equivalent or better than waist-centric body area networks.

You Missed A Spot! Disinfecting Shared Mobile Phones, Roberta Basol, Jean Beckel, Judy Gildsdorf-Gracie, Amy Hilleren-Listerud, Terri Mccaffrey, Sherri Reischl, Pamela Rickbeil, Mary Schimnich, Kirsten Skillings, Mary A. Struffert

Articles

The use of portable mobile devices has facilitated timely communication among healthcare team members. It's now a common practice for hospital-owned mobile phones to be shared among healthcare employees from shift to shift. Despite the benefit of increased, timely communication between caregivers, sharing mobile devices can lead to the spread of healthcare-associated infections (HAIs). This article looks at the efficacy of two types of cleaning products on shared mobile phones carried by RNs at a 489-bed, Magnet-designated, Midwestern regional medical center. The cleaning methods evaluated were 70% isopropyl alcohol wipes and ethyl alcohol wipes.

Another Comic Food Song: The Irish Jubilee, Máirtín Mac Con Iomaire

Articles

This is a comic food song from the Irish American tradition.

Are We Spending Too Much On Print Stem Monographs? A Method And Analysis For Improving Monograph Allocations Based On Circulation Statistics, Jonathan Nabe

Articles

Circulation studies provide evidence of demand for monographs, but it is necessary to determine the goal of any analysis in order to select which statistics will be used. The goal of this analysis was to determine the appropriateness of expenditures on monographs within the STEM fields at Morris Library over a ten-year period. Percentage of unique title circulation and average circulation per title are best suited for this purpose. Results show variation among discplines, but over-expenditure in all. Analysis of disciplines can aid in determining appropriate allocations for monographs, and analysis of subdisciplines can aid in targeting monograph acquisitions within …

Using A Human Rights Approach In Immigration Advocacy: An Introduction, Rebecca Sharpless, Robert Pauw, Judith L. Wood

Articles

No abstract provided.

Towards Engaged Scholarship, Jessica Owley, John R. Nolon, Keith Hirokawa, Sean Nolon

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No abstract provided.

Adaptive Ofdm For Wireless Interconnect In Confined Enclosures, Vit Sipal, Javier Gelabert, Christopher J. Stevens, Ben Allen, David Edwards

Articles

This letter considers and recommends OFDM with adaptive subcarrier modulation as a suitable candidate for wireless UWB communication in computer chassis. A rigorous measurement campaign studies the guaranteed spectral efficiency. It concludes that enhancement of the existing WiMedia OFDM systems with a bandwidth of 528 MHz in order to support adaptive OFDM would enable data-rates above 1 Gbps over short ranges, i.e. the spectral efficiency would be doubled. Moreover, the guaranteed spectral efficiency is shown to increase with bandwidth, i.e. the guaranteed data-rate increases better than linearly with bandwidth.

Rethinking The Digital Media Library For Rit's The Wallace Center, April Younglove

Articles

In 2012, the Digital Preservation Team at Rochester Institute of Technology's The Wallace Center undertook an assessment of its Institutional Repository, the Digital Media Library. The Digital Preservation Team looked at the repository's current performance and requirements for ensuring its future success, and then examined four different philosophical approaches to configuring an IR that are in use by research institutions today: All-in-one, Archival, Researcher-centric and Subject. The team also compared open source vs. in-house repository providers and services including DSpace, Digital Commons, IR+, and Discovery Garden. A decision was made to move from the open source software DSpace to the …

Counting The Number Of Squares Reachable In K Knight's Moves., Amanda M. Miller, David L. Farnsworth

Articles

from its initial position on an infinite chessboard are derived. The number of squares reachable in exactly k moves are 1, 8, 32, 68, and 96 for k = 0, 1, 2, 3, and 4, respectively, and 28k – 20 for k ≥ 5. The cumulative number of squares reach- able in k or fever moves are 1, 9, 41, and 109 for k = 0, 1, 2, and 3, respectively, and 14k-squared – 6k + 5 for k ≥ 4. Although these formulas are known, the proofs that are presented are new and more mathematically accessible then preceding proofs.

Kinetics Of Tomato Peroxidase Inactivation By Atmospheric Pressure Cold Plasma Based On Dielectric Barrier Discharge, Patrick J. Cullen, Shashi Pankaj, N. Misra

Articles

Atmospheric pressure cold plasma technology is an emerging nonthermal food technology for microbiological decontamination of food and bio-materials. This study demonstrates the applicability of in-package cold plasma technology as a novel means to inactivation of enzymes. The kinetics of inactivation of tomato peroxidase as a model enzyme was studied at 30, 40 and 50kV, for up to 5’ of atmospheric air dielectric barrier discharge plasma treatments. The enzyme activity was found to decrease with both treatment time and voltage, the former variable exhibiting a more pronounced effect. Kinetic models viz. first-order, Weibull and logistic models were fitted to the experimentally …

Silver Linings: Reimagining The Role Of Adr Education In The Wake Of The Great Recession, Lela P. Love, Brian Farkas

Articles

No abstract provided.

Engineering Performance Of A New Siloxane-Based Corrosion Inhibitor, Niall Holmes, R. O'Brien, P. A. M. Basheer

Articles

This paper presents an evaluation of a new non-toxic corrosion inhibitor on selected engineering properties of concrete mixes with different cementitious materials following a corrosion and durability study on concrete samples. Corrosion inhibitors consist of powders or solutions which are added to concrete when mixed to prevent or delay corrosion of steel by their reaction with ferrous ions to form a stable and passive ferric oxide film on the steel surface. The new inhibitor functions slightly differently and its corrosion inhibition effect is due to the formation of a siloxane coating on the steel surface. Therefore, the performance of the …

Indoor Positioning For Smartphones Using Asynchronous Ultrasound Trilateration, Viacheslav Filonenko, Charlie Cullen, James Carswell

Articles

Modern smartphones are a great platform for Location Based Services (LBS). While outdoor LBS for smartphones has proven to be very successful, indoor LBS for smartphones has not yet fully developed due to the lack of an accurate positioning technology. In this paper we present an accurate indoor positioning approach for commercial off-the-shelf (COTS) smartphones that uses the innate ability of mobile phones to produce ultrasound, combined with Time-Difference-of-Arrival (TDOA) asynchronous trilateration. We evaluate our indoor positioning approach by describing its strengths and weaknesses, and determine its absolute accuracy. This is accomplished through a range of experiments that involve variables …

Comparison Of Non-Coherent Linear Detection Algorithms Applied To A 2-D Numerical Breast Model, Giuseppe Ruvio, Raffaele Solimene, Antonio Cuccaro, Max Ammann

Articles

A comparative analysis of an imaging method based on a multifrequency Multiple Signal Classification (MUSIC) approach against two common linear detection algorithms based on noncoherent migration is made. The different techniques are tested using synthetic data generated through CST Microwave Studio and a phantom developed from MRI scans of a mostly fat breast. The multifrequency MUSIC approach shows an overall superior performance compared to the noncoherent techniques. This letter reports that this highly performing algorithm does not require any antenna calibration or phase response estimation and allows the use of efficient and complex antenna geometries without difficult algorithm redefinitions.

Towards A Structured Approach To Reading Historic Cookbooks, Máirtín Mac Con Iomaire

Articles

This article discusses the methodology Barbara Ketchum Wheaton uses in her Reading historic Cookbook Seminars in Harvard and elsewhere and discusses from a participants perspective the strenghts of using this methodology to unlock hidden secrets of historic cookbooks.

Bricks & Mortar: Tax Policy Swings To Those Who Rent Homes, Tom Dunne

Articles

A major change in Ireland in recent years has been the rapid fall in home ownership, down from 75pc of households in 2006 to 70pc at present.

This brings Ireland more into line with home ownership rates in the US and UK, lower than those of southern Europe but higher than the prosperous economies of northern Europe where long-term renting is very common.

In the public mind, however, this lower level of owner occupancy is seen as temporary and symptomatic of a distressed economy where buyers have difficulty obtaining mortgages and in any event are content to stand off a …