Digital Commons Network^™

Macular Pigment Is Associated With Glare-Affected Visual Function And Central Visual Field Loss In Glaucoma, James Loughman, We Fong Siah, Colm O’Brien

Articles

Aim

To evaluate the relationship between macular pigment optical density (MPOD) and glare disability in open-angle glaucoma.

Methods A cross-sectional analysis of baseline data (88 subjects; median age, 67 (range 36–84) years) collected during the Macular Pigment and Glaucoma Trial (ISRCTN registry number: 56985060). MPOD at 0.25°, 0.5° and 1° of retinal eccentricity was measured using customised heterochromatic flicker photometry. Mesopic contrast sensitivity with glare (mCSg), photostress recovery time (PRT) and self-reported glare symptoms were evaluated. Fourier-domain optical coherence tomography was used to analyse ganglion cell complex (GCC) and identify foveal involvement.

Results Low spatial frequency (f) mCSg was significantly …

Novel Myopia Genes And Pathways Identified From Syndromic Forms Of Myopia, Daniel Ian Flitcroft, James Loughman, Christine Wildsoet, Cathy Williams, Jeremy A. Guggenheim

Articles

PURPOSE. To test the hypothesis that genes known to cause clinical syndromes featuring myopia also harbor polymorphisms contributing to nonsyndromic refractive errors. METHODS. Clinical phenotypes and syndromes that have refractive errors as a recognized feature were identified using the Online Mendelian Inheritance in Man (OMIM) database. One hundred fifty-four unique causative genes were identified, of which 119 were specifically linked with myopia and 114 represented syndromic myopia (i.e., myopia and at least one other clinical feature). Myopia was the only refractive error listed for 98 genes and hyperopia and the only refractive error noted for 28 genes, with the remaining …

Novel Myopia Genes And Pathways Identified From Syndromic Forms Of Myopia, Daniel Ian Flitcroft, James Loughman, Christine F. Wildsoet, Cathy Williams, Jeremy A. Guggenheim

Articles

Clinical phenotypes and syndromes that have refractive errors as a recognized feature were identified using the Online Mendelian Inheritance in Man (OMIM) database. One hundred fifty-four unique causative genes were identified, of which 119 were specifically linked with myopia and 114 represented syndromic myopia (i.e., myopia and at least one other clinical feature). Myopia was the only refractive error listed for 98 genes and hyperopia and the only refractive error noted for 28 genes, with the remaining 28 genes linked to phenotypes with multiple forms of refractive error. Pathway analysis was carried out to find biological processes overrepresented within these …

Novel Myopia Genes And Pathways Identified From Syndromic Forms Of Myopia, Daniel Ian Flitcroft, James Loughman, Christine F. Wildsoet, Cathy Williams, Jeremy A. Guggenheim

Articles

P URPOSE . To test the hypothesis that genes known to cause clinical syndromes featuring myopia also harbor polymorphisms contributing to nonsyndromic refractive errors.

Restaurant 1826 Adare Value Menu 2017, Restaurant 1826

Menus of the 21st Century

The rustic cottage setting and chic country décor, paired with food offering freshness, simplicity and keen pricing to match, make a winning combination. Seasonal local produce is the foundation of Wade’s food philosophy, so menus change on a monthly basis, and there are blackboard specials such as whole sole, braised meats and so on changing daily. Signature dishes include: Warm Chicken Liver salad, with Piccalilli, pickles and Bally greens and Head to Tail Free Range Pork Tasting Plate. The thatched cottage restaurant that is 1826 Adare, gets its name from the year the first Lord of Dunraven, built the cottage. …

Restaurant 1826 Adare Late Lunch Menu 2017, Restaurant 1826

Menus of the 21st Century

The rustic cottage setting and chic country décor, paired with food offering freshness, simplicity and keen pricing to match, make a winning combination. Seasonal local produce is the foundation of Wade’s food philosophy, so menus change on a monthly basis, and there are blackboard specials such as whole sole, braised meats and so on changing daily. Signature dishes include: Warm Chicken Liver salad, with Piccalilli, pickles and Bally greens and Head to Tail Free Range Pork Tasting Plate. The thatched cottage restaurant that is 1826 Adare, gets its name from the year the first Lord of Dunraven, built the cottage. …

Restaurant 1826 Adare Group Menu 2017, Restaurant 1826 Adare

Menus of the 21st Century

The rustic cottage setting and chic country décor, paired with food offering freshness, simplicity and keen pricing to match, make a winning combination. Seasonal local produce is the foundation of Wade’s food philosophy, so menus change on a monthly basis, and there are blackboard specials such as whole sole, braised meats and so on changing daily. Signature dishes include: Warm Chicken Liver salad, with Piccalilli, pickles and Bally greens and Head to Tail Free Range Pork Tasting Plate. The thatched cottage restaurant that is 1826 Adare, gets its name from the year the first Lord of Dunraven, built the cottage. …

Restaurant Forty One Lunch Menu 2017, Restaurant Forty One

Menus of the 21st Century

This is fine-dining without the stuffiness. The restaurant can host up to 52 guests in the front and main room, with an additional two private dining rooms (with both catering for up to 10 guests each). Tasting menus and special requests are willingly accommodated, and wine tastings and dinner evenings are always available. Our welcoming team are proud to have recently hosted US Secretary of State Hillary Clinton on her visit to Dublin. They now await your visit. “Exquisite works of art, and delicious to eat too...The food in the restaurant is among the very best in the country” - …

Restaurant Forty One Wine List 2017, Restaurant Forty One

Menus of the 21st Century

This is fine-dining without the stuffiness. The restaurant can host up to 52 guests in the front and main room, with an additional two private dining rooms (with both catering for up to 10 guests each). Tasting menus and special requests are willingly accommodated, and wine tastings and dinner evenings are always available. Our welcoming team are proud to have recently hosted US Secretary of State Hillary Clinton on her visit to Dublin. They now await your visit. “Exquisite works of art, and delicious to eat too...The food in the restaurant is among the very best in the country” - …

Restaurant Forty One Pre Theatre Menu 2017, Restaurant Forty One

Menus of the 21st Century

This is fine-dining without the stuffiness. The restaurant can host up to 52 guests in the front and main room, with an additional two private dining rooms (with both catering for up to 10 guests each). Tasting menus and special requests are willingly accommodated, and wine tastings and dinner evenings are always available. Our welcoming team are proud to have recently hosted US Secretary of State Hillary Clinton on her visit to Dublin. They now await your visit. “Exquisite works of art, and delicious to eat too...The food in the restaurant is among the very best in the country” - …

Restaurant Forty One Dinner Menu 2017, Restaurant Forty One

Menus of the 21st Century

This is fine-dining without the stuffiness. The restaurant can host up to 52 guests in the front and main room, with an additional two private dining rooms (with both catering for up to 10 guests each). Tasting menus and special requests are willingly accommodated, and wine tastings and dinner evenings are always available. Our welcoming team are proud to have recently hosted US Secretary of State Hillary Clinton on her visit to Dublin. They now await your visit. “Exquisite works of art, and delicious to eat too...The food in the restaurant is among the very best in the country” - …

West Restaurant Bearna Irish Artisan Cheese Menu 2017, West Restaurant

Menus of the 21st Century

West is a modern take on a classic - a contemporary riff on a San Fran-style club restaurant. Beautifully lit, flattering and gleaming, with a sweet champagne bar, cosy booths and smooth dark wood, West is a proper restaurant, a grown-up room and a reminder of why some things in life are too good to change. Our belief is that by working with great local food producers, we can both impact on our region for the better and, at the same time, give you the opportunity to taste the true West of Ireland. In a nutshell, we are all about …

Picture Books As Mentor Texts For 10th Grade Struggling Writers, David Willett Premont, Terrell A. Young, Brad Wilcox, Deborah Dean, Timothy G. Morrison

Faculty Publications

The purpose of this study was to determine if picture books in high school classrooms could enhance word choice, sentence fluency, and conventions. Previous research has not fully considered employing picture books as mentor texts in high schools. Twelve participants from two low-performing 10th grade English classes were identified as low-, medium-, or high-performing students. Using action research, students were taught from an inquiry-based approach as the teacher read aloud picture books and asked students what they noticed. Students referred to the picture books as they were challenged to improve their narrative writing. Findings demonstrated that picture books helped secondary …

Chapter One Dinner Menu 2017, Chapter One

Menus of the 21st Century

Successful restaurants are as much a result of time, place and product as anything else. In many ways we had a lot stacked against us – we’re located in a basement, deep in the Northside of the city. But we had plenty in our favour too. We’ve worked hard to make our basement feel anything but that. By using Irish and international craftspeople we’ve transformed part of what was the former home of George Jameson, the whiskey maker, into a uniquely Irish dining space.

The Irish home has always been a place of conviviality, from the most humble cup of …

Chapter One Set Lunch Menu 2017, Chapter One

Menus of the 21st Century

Successful restaurants are as much a result of time, place and product as anything else. In many ways we had a lot stacked against us – we’re located in a basement, deep in the Northside of the city. But we had plenty in our favour too. We’ve worked hard to make our basement feel anything but that. By using Irish and international craftspeople we’ve transformed part of what was the former home of George Jameson, the whiskey maker, into a uniquely Irish dining space.

The Irish home has always been a place of conviviality, from the most humble cup of …

Chapter One Vegetarian Menu 2017, Chapter One

Menus of the 21st Century

The Irish home has always been a place of conviviality, from the most humble cup of tea to the grandest offering of a traditional Irish coffee. Chapter One has worked hard to reflect this great Irish tradition. We never felt it was enough simply to do things correctly; we wanted to strive for the best, and that remains as true today as at the beginning. It has earned us an extremely loyal customer base and also a Michelin star in the process.

Good cooking starts with good produce, and when you have the richness of the Irish larder to choose …

Chapter One Christmas Menus 2016, Chapter One

Menus of the 21st Century

The Irish home has always been a place of conviviality, from the most humble cup of tea to the grandest offering of a traditional Irish coffee. Chapter One has worked hard to reflect this great Irish tradition. We never felt it was enough simply to do things correctly; we wanted to strive for the best, and that remains as true today as at the beginning. It has earned us an extremely loyal customer base and also a Michelin star in the process.

Good cooking starts with good produce, and when you have the richness of the Irish larder to choose …

How Well Do Engineering Students Retain Core Mathematical Knowledge After A Series Of High Threshold Online Mathematics Tests, Michael Carr, Fiona Faulkner, Cormac Breen, Mark Prendergast

Journal Articles

In the Technological University Dublin, high threshold core skills assessments are run in mathematics for third year engineering students. Such tests require students to reach a threshold of 90% on a multiple-choice test based on a randomised question bank. The material covered by the test consists of the more important aspects of undergraduate engineering mathematics covered in the first two years of the Honours degree programme and/or the three years of the Ordinary degree programme . Students are allowed to re-sit the assessment as frequently as required until they pass. In order to measure the effectiveness of such an exercise …

Using Pre-Lecture Activities To Enhance Learner Engagement In A Large Group Setting, Gemma Kinsella, C. Mahon, S. Lillis

Journal Articles

The disadvantage to students of beginning a module with no prior knowledge or inaccurate knowledge is well documented. For learners, the development of the necessary prior knowledge to facilitate their learning is essential. The use of screencasts, whether prior to or during class, is becoming more widespread. There is a need, however, to better understand how these are used and whether or not there is any impact on overall learner engagement and academic achievement when a component with instantaneous feedback (such as a multiple choice quiz) is embedded into the pre-lecture screencast activity. In this study, pre-learning activities consisting of …

Lttc Resource Pack On Academic Writing & Referencing, Roisin Donnelly, Marian Fitzmaurice

Other resources

The purpose of this guide is to support you in undertaking your written assignments for the postgraduate programmes in order to help you organise your work in alignment with academic writing requirements.

Optimization Of Atmospheric Air Plasma For Degradation Of Organic Dyes In Wastewater, Chaitanya Sarangapani, Yash Dixit, Vladimir Milosavljevic, Carl Sullivan, Paula Bourke, Patrick J. Cullen

Articles

This study optimises the degradation of a cocktail of the dyes methyl orange and bromothymol blue by atmospheric air plasma. Response surface methodology (RSM) was employed to investigate the efficacy of the plasma process parameters on degradation efficiency. A Box–Behnken design (BBD) was employed to optimise the degradation of dyes by air plasma discharge. A second order polynomial equation was proposed to predict process efficiency. It was observed that the predicted values are significant (p < 0.001) with coefficients of determination 0.98, 0.96, 0.98 for dye degradation, pH value and ozone concentration, respectively. The analysis of variance results showed …

Controlling Brochothrix Thermosphacta As A Spoilage Risk Using In Package Atmospheric Cold Plasma, Apurva Patange, Daniela Boehm, Carmen Bueno-Ferrer, Patrick J. Cullen, Paula Bourke

Articles

Brochothrix thermosphacta is a predominant spoilage microorganism in meat and its control in processing environments is important to maintain meat product quality. Atmospheric cold plasma is of interest for control of pathogenic and spoilage microorganisms in foods. This study ascertained the potential of dielectric barrier discharge atmospheric cold plasma (DBD-ACP) for control of B. thermosphacta in response to key parameters such as treatment time, voltage level, interactions with media composition and post treatment storage conditions. Challenge populations were evaluated as suspensions in PBS, as biofilms in meat model medium and surface attached on raw lamb chops under MAP.

ACP treatment …

Laser Induced Breakdown Spectroscopy For Quantification Of Sodium And Potassium In Minced Beef: A Potential Technique For Detecting Beef Kidney Adulteration, Y. Dixit, Maria Piedad Casado-Gavalda, R. Cama-Moncunill, Xavier Cama-Moncunill, Maria Markiewicz-Keszycka, Patrick J. Cullen, Carl Sullivan

Articles

Beef is a rich source of important minerals, with potassium (K) being the most abundant mineral quantitatively except in cured meats where sodium (Na) from the added salt predominates. This study evaluates the capability of LIBS for quantification of the Na and K contents of minced beef as a potential method of detecting beef kidney adulteration. Additionally, the study aims to demonstrate the ability of LIBS to provide spatial mineral information of minced beef. A LIBS system was employed to collect spectral information of adulterated minced beef samples. Atomic absorption spectroscopy (AAS) was used to obtain reference values for Na …

Surface Attachment Of Active Antimicrobial Coatings Onto Conventional Plastic Based Laminates And Performance Assessment Of These Materials On The Storage Life Of Vacuum Packaged Beef Sub-Primals, D. Clarke, A. Tyuftin, M. Cruz-Romero, D. Bolton, S. Fanning, S. K. Pankai, Carmen Bueno-Ferrer, Patrick J. Cullen, J. P. Kerry

Articles

Two antimicrobial coatings, namely Sodium octanoate and Auranta FV (a commercial antimicrobial composed of bioflavonoids, citric, malic, lactic, and caprylic acids) were used. These two antimicrobials were surface coated onto the inner polyethylene layer of cold plasma treated polyamide films using beef gelatin as a carrier and coating polymer. This packaging material was then used to vacuum pack beef sub-primal cuts and stored at 4 °C. A control was prepared using the non-coated commercial laminate and the same vacuum packaged sub-primal beef cuts. During storage, microbial and quality assessments were carried out. Sodium octanoate treated packages significantly (p < 0.05) reduced microbial counts for all bacteria tested with an increase of 7 and 14 days, respectively compared to control samples. No significant effect on pH was observed with any treatment. The results suggested that these food grade antimicrobials have the potential to be used in antimicrobial active packaging applications for beef products.

Challenges In Model Development For Meat Composition Using Multipoint Nir Spectroscopy From At‐Line To In‐Line Monitoring, Yash Dixit, Maria Piedad Casado-Gavalda, R. Cama-Moncunill, Patrick J. Cullen, Carl Sullivan

Articles

This study evaluates the efficiency of multipoint near‐infrared spectroscopy (NIRS) to predict the fat and moisture content of minced beef samples both in at‐line and on‐line modes. Additionally, it aims at identifying the obstacles that can be encountered in the path of performing in‐line monitoring. Near‐infrared (NIR) reflectance spectra of minced beef samples were collected using an NIR spectrophotometer, employing a Fabry‐Perot interferometer. Partial least squares regression (PLSR) models based on reference values from proximate analysis yielded calibration coefficients of determination of 0.96 for both fat and moisture. For an independent batch of samples, fat was estimated with a prediction …

A Rational Design Of A Selective Inhibitor For Kv1.1 Channels Prevalent In Demyelinated Nerves That Improves Their Impaired Axonal Conduction, Ahmed Al-Sabi, Declan Daly, Patrick Hoefer, Gemma K. Kinsella, Charles Metais, Mark Pickering, Caroline Herron, Seshu Kumar Kaza, Kieran Nolan, J. Oliver Dolly

Articles

K+ channels containing Kv1.1 α subunits, which become prevalent at internodes in demyelinated axons, may underlie their dysfunctional conduction akin to muscle weakness in multiple sclerosis. Small inhibitors were sought with selectivity for the culpable hyper-polarizing K+ currents. Modeling of interactions with the extracellular pore in a Kv1.1-deduced structure identified diaryldi(2-pyrrolyl)methane as a suitable scaffold with optimized alkyl ammonium side chains. The resultant synthesized candidate [2,2′-((5,5′(di-p-topyldiaryldi(2-pyrrolyl)methane)bis(2,2′carbonyl)bis(azanediyl)) diethaneamine·2HCl] (8) selectively blocked Kv1.1 channels (IC50 ≈ 15 μM) recombinantly expressed in mammalian cells, induced a positive shift in the voltage dependency of K+ current activation, and slowed its kinetics. It …

Quantification Of Trace Metals In Infant Formula Premixes Using Laser-Induced Breakdown Spectroscopy, Raquel Cama-Moncunill, Maria Piedad Casado-Gavalda, Xavier Cama-Moncunill, Maria Markiewicz-Keszycka, Yash Dixit, Patrick J. Cullen, Carl Sullivan

Articles

Infant formula is a human milk substitute generally based upon fortified cow milk components. In order to mimic the composition of breast milk, trace elements such as copper, iron and zinc are usually added in a single operation using a premix. The correct addition of premixes must be verified to ensure that the target levels in infant formulae are achieved. In this study, a laser-induced breakdown spectroscopy (LIBS) system was assessed as a fast validation tool for trace element premixes. LIBS is a promising emission spectroscopic technique for elemental analysis, which offers real-time analyses, little to no sample preparation and …

The Application Of Carbon Monoxide In Meat Packaging Needs To Be Re-Evaluated Within The Eu: An Overview, Lauren Anne Van Rooyen, Paul Allen, David I. O'Connor

Articles

Carbon monoxide (CO) has many value-added benefits in meat packaging due to its colour stabilising effects and enhancement of meat quality attributes. The regulation of CO within meat packaging varies worldwide and remains a topical and controversial issue. CO is prohibited in the EU for use in meat packaging mainly due to fears it may mask spoilage therefore misleading consumers. The issue of consumer acceptance of CO was not considered. This article reviews the most pertinent literature to assess if the problems associated with the prohibition have been addressed. Applying CO pretreatments prior to vacuum packaging enhances colour while allowing …

An Examination Of A New Interior Lighting Design Methodology Using Mean Room Surface Exitance, Kevin Kelly, Antonello Durante

SDAR* Journal of Sustainable Design & Applied Research

This paper disseminates both new and previously-published findings to show how a whole new lighting design system can be easily implemented, whereby interior lighting is designed for appearance rather than visual performance alone. This paper presents the findings of multiple PhD research undertaken in the Dublin Institute of Technology that started in 2011 and continues. This paper is presented for a building services engineering audience and emphasises why there is a need for change, what it is that is proposed, the implications for existing practice, the benefits of the new design methodology, and the challenges remaining before it can be …

Hamiltonian Dynamics Of Cosmological Quintessence Models, Rossen Ivanov, Emil Prodanov

Articles

The time-evolution dynamics of two nonlinear cosmological real gas models has been reexamined in detail with methods from the theory of Hamiltonian dynamical systems. These examples are FRWL cosmologies, one based on a gas, satisfying the van der Waals equation and another one based on the virial expansion gas equation. The cosmological variables used are the expansion rate, given by the Hubble parameter, and the energy density. The analysis is aided by the existence of global first integral as well as several special (second) integrals in each case. In addition, the global first integral can serve as a Hamiltonian for …