Search Results - "Lewis, Mandy"

Artificial ground reflector size and position effects on energy yield and economics of single‐axis‐tracked bifacial photovoltaics by Lewis, Mandy R., Ovaitt, Silvana, McDanold, Byron, Deline, Chris, Hinzer, Karin

“…Artificial ground reflectors improve bifacial energy yield by increasing both front and rear‐incident irradiance. Studies have demonstrated an increase in…”
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Impact of torque tube reflection on bifacial photovoltaic single axis tracked system performance by Coathup, Trevor J, Lewis, Mandy R, Russell, Annie C J, Haysom, Joan E, Valdivia, Christopher E, Hinzer, Karin

“…Among the racking elements of bifacial photovoltaic (PV) single-axis tracked systems, the torque tube (TT) introduces the most shading and reflection,…”
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Effect of air mass on carrier losses in bifacial silicon heterojunction solar cells by Tonita, Erin M., Valdivia, Christopher E., Martinez-Szewczyk, Michael, Lewis, Mandy R., Bertoni, Mariana I., Hinzer, Karin

“…We investigate the effect of incident spectra on current loss as a function of depth and voltage into high efficiency textured bifacial silicon heterojunction…”
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Energy Yield and Economics of Single-Axis-Tracked Bifacial Photovoltaics with Artificial Ground Reflectors by Lewis, Mandy R., Ovaitt, Silvana, McDanold, Byron, Deline, Chris, Hinzer, Karin

“…Artificial ground reflectors can potentially increase bifacial gain significantly, but their financial viability and ideal configuration are still unclear. We…”
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Quantifying Structural Shading and Reflection Effects on Single Axis Tracked Bifacial Photovoltaic System Performance by Lewis, Mandy R., Coathup, Trevor J., Russell, Annie C. J., Guerrero‐Perez, Javier, Valdivia, Christopher E., Hinzer, Karin

“…Structural elements of bifacial photovoltaic (PV) systems, such as module frames, module supports, and torque tubes, affect module rear irradiance profiles…”
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Angular Dependence of Textured Bifacial Silicon Heterojunction Solar Cells for High Latitudes by Lewis, Mandy R., Tonita, Erin M., Valdivia, Christopher E., Obhi, Ras-Jeevan K., Leslie, Joswin, Bertoni, Mariana I., Hinzer, Karin

“…Bifacial photovoltaics at high latitudes can achieve up to 25-45% bifacial gain due to high-albedo snow cover and high proportion of diffuse light. We studied…”
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Impact of Air Mass on Energy Yield Calculation for Bifacial Silicon Heterojunction Photovoltaic Modules in High-Latitude Conditions by Lewis, Mandy R., Russell, Annie C. J., Valdivia, Christopher E., Haysom, Joan E., Bertoni, Mariana I., Hinzer, Karin

“…At high latitudes, bifacial photovoltaics are expected to achieve significant bifacial gain due to the albedo of snow, but irradiance will include a wide range…”
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Design and demonstration of a simple, low-cost transparent solar absorber for glass window applications by Asad, Muhammad Saad, Lewis, Mandy R., Hinzer, Karin, Alam, M. Z.

“…Windows are a major source of heat loss from buildings in cold climates. Developing coatings for windows that retain high visible transparency and strongly…”
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A survey of the radiation safety practices of veterinary practitioners during portable equine radiography in Ireland by Daly, Shauna, Skelly, Cliona, Lewis, Mandy, Toomey, Rachel

“…Veterinary practitioners and other personnel involved in the examination are exposed to ionizing radiation while performing portable radiographs on horses. An…”
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Medical-surgical patients with untreated hazardous drinking: Randomized controlled trial of the DO-MoST intervention to improve health outcomes over 12-month follow-up by Timko, Christine, Macia, Kathryn, Lewis, Mandy, Lor, Mai Chee, Blonigen, Daniel, Jannausch, Mary, Ilgen, Mark

“…High prevalence and harmful consequences of hazardous drinking among medical-surgical patients underscore the importance of intervening with drinking to…”
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Optimisation in intraoral (IO) radiography: A whole system approach to achieving quality IO images by Devery, Clare, Lewis, Mandy, Hurley, Mary, McGuigan, Margarete

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Practical radiation dosimetry across a variety of CBCT devices in Radiology by Kenny, Emer, Caldwell, David, Lewis, Mandy

“…•Comparison of dosimetry techniques across a range of CBCT systems in Radiology.•Practical issues in implementing IAEA, EFOMP and conventional techniques are…”
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Communication of risk: Meaningful radiation safety discourse with exposed workers by Coleman, Ronan, McCarthy, Dean, Lewis, Mandy

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Importance of Spectral Effects in Energy Yield Predictions for High Latitude Locations by Lewis, Mandy R, Jancowski, Victoria, Valdivia, Christopher E., Hinzer, Karin

“…The solar spectrum is constantly varying with changing solar position, atmospheric conditions, and site conditions; however, the AM1.5G standard solar spectrum…”
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Hazardous Drinking Interventions Delivered During Medical-Surgical Care: Patient and Provider Views by Timko, Christine, Lewis, Mandy, Lor, Mai Chee, Aldaco-Revilla, Laura, Blonigen, Daniel, Ilgen, Mark

“…Addressing hazardous drinking during medical-surgical care improves patients’ health. This formative evaluation examined patients’ consideration of options to…”
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Angle Dependent Quantum Efficiency Measurements of Bifacial Silicon Solar Cells by Obhi, Ras-Jeevan K., Tonita, Erin M., Lewis, Mandy R., Valdivia, Christopher E., Bertoni, Mariana I., Hinzer, Karin

“…The external quantum efficiencies of three bifacial silicon solar cell structures were measured at various incident light angles. The resulting short circuit…”
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Radiation dosimetry across a variety of CBCT devices in radiology by Kenny, Emer, Caldwell, David, Lewis, Mandy

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Scatter reduction from an O-arm imaging system by Kenny, Emer, Caldwell, David, Lewis, Mandy

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Development of an Irish national policy for the management of pregnant or potentially pregnant patients that are referred for a procedure involving the use of ionising radiation by Rowan, Michael, Wilkinson, Catherine, Lewis, Mandy, Shuilleabhaín, Aisling Ní, O’Hora, Lee, Gilligan, Paddy, O’Reilly, Geraldine

“…Objectives The management of pregnant or potentially pregnant patients who are referred for medical imaging procedures involving ionising radiation has proven…”
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Survey of the Profile and Clinical Training Pathways of Irish Medical Physics Experts (MPE) in 2019 by Moore, Margaret, Maguire, Susan, Mandy Lewis, Barry, Amanda, King, Deirdre

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