Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Purdue University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 1021 - 1050 of 12097

Full-Text Articles in Entire DC Network

Application Of Feedforward Neural Networks In Battery Electric Vehicle Air Conditioning System Simulations, Abhishek Jain, Nils Framke, Arpit Tiwari, Mihail Spasov Jul 2022

Application Of Feedforward Neural Networks In Battery Electric Vehicle Air Conditioning System Simulations, Abhishek Jain, Nils Framke, Arpit Tiwari, Mihail Spasov

International Refrigeration and Air Conditioning Conference

No abstract provided.


Modular Data Center Direct Expansion Hpac Solutions – Application Of R466a As Replacement For R410a, Zvonimir Jankovic, Jaime Sieres, Branimir Pavkovic, Antun Barac Jul 2022

Modular Data Center Direct Expansion Hpac Solutions – Application Of R466a As Replacement For R410a, Zvonimir Jankovic, Jaime Sieres, Branimir Pavkovic, Antun Barac

International Refrigeration and Air Conditioning Conference

No abstract provided.


Influence Of The High-Outdoor Temperature On An Air Conditioner Operation: Second-Law Analysis For Low-Gwp Refrigerant Fluids, Leonardo H. Grous Franco, Izabela Henriques, Guilherme Ribeiro Jul 2022

Influence Of The High-Outdoor Temperature On An Air Conditioner Operation: Second-Law Analysis For Low-Gwp Refrigerant Fluids, Leonardo H. Grous Franco, Izabela Henriques, Guilherme Ribeiro

International Refrigeration and Air Conditioning Conference

No abstract provided.


Modeling And Simulation Of Air-Source Co2 Heat Pump Water Heater, Zhiming Gao, Keith Rice, Kashif Nawaz Jul 2022

Modeling And Simulation Of Air-Source Co2 Heat Pump Water Heater, Zhiming Gao, Keith Rice, Kashif Nawaz

International Refrigeration and Air Conditioning Conference

No abstract provided.


Field Performance Of Domestic Heat Pumps For Heating And Hot Water In Switzerland – Insights And Analysis, Ralph Robert Kuster, Manuel Prinzing, Matthias Berthold, Mick Eschmann, Stefan Bertsch Jul 2022

Field Performance Of Domestic Heat Pumps For Heating And Hot Water In Switzerland – Insights And Analysis, Ralph Robert Kuster, Manuel Prinzing, Matthias Berthold, Mick Eschmann, Stefan Bertsch

International Refrigeration and Air Conditioning Conference

No abstract provided.


Object Tracking-Based Droplet Characterization On High Flowrate Electrospray For Pm Removal, Minkyu Jung, Soyeon Kim, Donik Ku, Sanghun Jeong, Soojin Bae, Gijeong Seo, Minsung Kim Jul 2022

Object Tracking-Based Droplet Characterization On High Flowrate Electrospray For Pm Removal, Minkyu Jung, Soyeon Kim, Donik Ku, Sanghun Jeong, Soojin Bae, Gijeong Seo, Minsung Kim

International High Performance Buildings Conference

No abstract provided.


Preliminary Analysis On The Sensitivity To The Four Comfort Domains Of People With Autism Spectrum Condition, Arianna Marzi, Luca Zaniboni, Marco Caniato, Andrea Gasparella Jul 2022

Preliminary Analysis On The Sensitivity To The Four Comfort Domains Of People With Autism Spectrum Condition, Arianna Marzi, Luca Zaniboni, Marco Caniato, Andrea Gasparella

International High Performance Buildings Conference

No abstract provided.


Development Of A Camera-Based Tool To Monitor Non-Binary Occupants’ Interaction With Windows And Shadings, Julian Donges, Federica Morandi, Alessandro Prada, Francesca Cappelletti, Andrea Gasparella Jul 2022

Development Of A Camera-Based Tool To Monitor Non-Binary Occupants’ Interaction With Windows And Shadings, Julian Donges, Federica Morandi, Alessandro Prada, Francesca Cappelletti, Andrea Gasparella

International High Performance Buildings Conference

No abstract provided.


Thermodynamic Analysis Of A Transcritical Co2 Heat Pump Integrating A Vortex Tube, Ahmed Mansour, Sébastien Poncet, Hakim Nesreddine Jul 2022

Thermodynamic Analysis Of A Transcritical Co2 Heat Pump Integrating A Vortex Tube, Ahmed Mansour, Sébastien Poncet, Hakim Nesreddine

International Refrigeration and Air Conditioning Conference

No abstract provided.


Multi-Objective Optimization Of Battery Electric Vehicle Thermal Management System Operation, Tyler Shelly, Justin A Weibel, Davide Ziviani, Eckhard Groll Jul 2022

Multi-Objective Optimization Of Battery Electric Vehicle Thermal Management System Operation, Tyler Shelly, Justin A Weibel, Davide Ziviani, Eckhard Groll

International Refrigeration and Air Conditioning Conference

No abstract provided.


Load-Based Testing Of Heating And Cooling Equipment Informed By Detailed Energy Models, Aleksandr Fridlyand, Alejandro Baez Guada, Navin Kumar, Abbas Ahsan, Tim Kingston, Paul Glanville Jul 2022

Load-Based Testing Of Heating And Cooling Equipment Informed By Detailed Energy Models, Aleksandr Fridlyand, Alejandro Baez Guada, Navin Kumar, Abbas Ahsan, Tim Kingston, Paul Glanville

International Refrigeration and Air Conditioning Conference

No abstract provided.


Improved Airside Modeling Of Heat Exchangers For 1d Refrigeration Cycle Simulation Through The Experimental Determination Of Factors Of Influence, Kevin Wimmer, Jan Kummer, Christoph Zainer, Lukas Dür, Michael Lang, Raimund Almbauer Jul 2022

Improved Airside Modeling Of Heat Exchangers For 1d Refrigeration Cycle Simulation Through The Experimental Determination Of Factors Of Influence, Kevin Wimmer, Jan Kummer, Christoph Zainer, Lukas Dür, Michael Lang, Raimund Almbauer

International Refrigeration and Air Conditioning Conference

No abstract provided.


Electrical Signature Based Fault Detection And Classification Framework For Single-Speed, Unitary Heat Pumps Using An Adaptative Neural Network Approach, David Yuill, Andrea Mammoli, Thomas Caudell, Krish Gomatom, Yifeng Hu, Olusegun Showunmi Jul 2022

Electrical Signature Based Fault Detection And Classification Framework For Single-Speed, Unitary Heat Pumps Using An Adaptative Neural Network Approach, David Yuill, Andrea Mammoli, Thomas Caudell, Krish Gomatom, Yifeng Hu, Olusegun Showunmi

International Refrigeration and Air Conditioning Conference

No abstract provided.


Condensation Heat Transfer Coefficient Measurements And Flow Pattern Visualizations Of R515b And R450a Inside A 3.4 Mm Diameter Channel, Marco Azzolin, Arianna Berto, Stefano Bortolin, Nicolò Mattiuzzo, Davide Del Col Jul 2022

Condensation Heat Transfer Coefficient Measurements And Flow Pattern Visualizations Of R515b And R450a Inside A 3.4 Mm Diameter Channel, Marco Azzolin, Arianna Berto, Stefano Bortolin, Nicolò Mattiuzzo, Davide Del Col

International Refrigeration and Air Conditioning Conference

No abstract provided.


Development Of An Emulator-Based Assessment Method For Representative Evaluation Of The Dynamic Performance Of Air Conditioners, Niccolo Giannetti, Hifni Ariyadi, Yoichi Miyaoka, Jongsoo Jeong, Kiyoshi Saito Jul 2022

Development Of An Emulator-Based Assessment Method For Representative Evaluation Of The Dynamic Performance Of Air Conditioners, Niccolo Giannetti, Hifni Ariyadi, Yoichi Miyaoka, Jongsoo Jeong, Kiyoshi Saito

International Refrigeration and Air Conditioning Conference

No abstract provided.


Charging And Recovery Techniques For Low Gwp Refrigerant Blends, Monika Macneill, Christopher John Seeton, Robert Elliott Low Jul 2022

Charging And Recovery Techniques For Low Gwp Refrigerant Blends, Monika Macneill, Christopher John Seeton, Robert Elliott Low

International Refrigeration and Air Conditioning Conference

No abstract provided.


Flow Boiling Heat Transfer Characteristics Of Water For Metal-Foam-Filled Horizontal Tube, Cheng-Min Yang, Kashif Nawaz, Anthony Gehl Jul 2022

Flow Boiling Heat Transfer Characteristics Of Water For Metal-Foam-Filled Horizontal Tube, Cheng-Min Yang, Kashif Nawaz, Anthony Gehl

International Refrigeration and Air Conditioning Conference

No abstract provided.


Cold Storage In India For Small Farmers - Current Status And Challenges, Arunendra Tiwari, Harischander Harischander, Milind V Rane Jul 2022

Cold Storage In India For Small Farmers - Current Status And Challenges, Arunendra Tiwari, Harischander Harischander, Milind V Rane

International Refrigeration and Air Conditioning Conference

No abstract provided.


Tracking Tutorials: Bringing Asynchronous Library Instruction Into The Stats, Lumarie Guth Jul 2022

Tracking Tutorials: Bringing Asynchronous Library Instruction Into The Stats, Lumarie Guth

Midwest Business Librarian Summit (MBLS)

No abstract provided.


Integrating Wave-Powered Batch Reverse Osmosis With Pressure Retarded Osmosis For Higher Efficiency Desalination Method, David M. Warsinger, Akshay Rao, Abhimanyu Das, Sultan Alnajdi, Ali Naderi, Antonio Esquivel, Alondra Ramons, Bryan Pamintuan, Cole Heald, Paige Beck, Vivek Singh, Matthew Sheridan, Ryan Soltis, John Pacholski, Kaitlyn Kelsey, Carolina Bernal Botero, Adriana Hisham, Aaron Harp Jul 2022

Integrating Wave-Powered Batch Reverse Osmosis With Pressure Retarded Osmosis For Higher Efficiency Desalination Method, David M. Warsinger, Akshay Rao, Abhimanyu Das, Sultan Alnajdi, Ali Naderi, Antonio Esquivel, Alondra Ramons, Bryan Pamintuan, Cole Heald, Paige Beck, Vivek Singh, Matthew Sheridan, Ryan Soltis, John Pacholski, Kaitlyn Kelsey, Carolina Bernal Botero, Adriana Hisham, Aaron Harp

School of Mechanical Engineering Working Papers

No abstract provided.


A No-Hysteresis Tips–Pentacene:Polystyrene Blend-Based Organic Field Effect Transistor By Extruded Direct Ink Writing And The Application In A Resistive Load Inverter Circuit, Huiwen Bai, Yi Yang, Richard M. Voyles, Robert Nawrocki Jul 2022

A No-Hysteresis Tips–Pentacene:Polystyrene Blend-Based Organic Field Effect Transistor By Extruded Direct Ink Writing And The Application In A Resistive Load Inverter Circuit, Huiwen Bai, Yi Yang, Richard M. Voyles, Robert Nawrocki

School of Engineering Technology Faculty Publications

Organic field effect transistors (OFETs), with the active layer made from 6,13-bis(triisopropylsilylethinyl) pentacene:polystyrene blend films, were fabricated on rigid (glass) and flexible (polyethylene terephthalate) substrates using a motor-controlled extrusion-based Direct Ink Writing printing method. The characteristics of OFETs fabricated at different in situ annealing temperatures (25, 40, 55, 70 and 85 °C) were explored. We find that the OFET with 25 °C in situ annealing temperature exhibits better performance with improved carrier mobility of 0.14 cm2 V−1 s−1, ION/IOFF ratio of 2.7 × 103, threshold voltage of 0.14 V, and minimal hysteresis compared to other annealing temperature …


Tools Against Predators? Transparency, Education, And The Courage To Speak Up, Kristýna Paulová Jun 2022

Tools Against Predators? Transparency, Education, And The Courage To Speak Up, Kristýna Paulová

Proceedings of the IATUL Conferences

The existence and growth of predatory practices damage the reputation of open science and jeopardizes the idea of science transparency as a whole. This article introduces the tools against predators developed as part of the Stop Predatory Practices project. The project was divided into three phases. In the first phase, an analysis of the current situation in the Czech Republic was carried out. We organised an open discussion, during which participants from the scientists, librarians and other parts of the academic community talked about the systemic problems, misunderstandings and obstacles they face in the area of predatory practices. Based on …


University Libraries And The Open Research Knowledge Graph, Sorën Auer, Irina Sens, Markus Stocker, Lars Vogt, Anna-Lena Lorenz Jun 2022

University Libraries And The Open Research Knowledge Graph, Sorën Auer, Irina Sens, Markus Stocker, Lars Vogt, Anna-Lena Lorenz

Proceedings of the IATUL Conferences

The transfer of knowledge has not changed fundamentally for many hundreds of years: It is usually document-based - formerly printed on paper as a classic essay and nowadays as PDF. With around 2.5 million new research contributions every year, researchers drown in a flood of pseudo-digitized PDF publications. As a result research is seriously weakened. In this article, we argue for representing scholarly contributions in a structured and semantic way as a knowledge graph. The advantage is that information represented in a knowledge graph is readable by machines and humans. As an example, we give an overview on the Open …


Heart Rate And Age Modulate Retinal Pulsatile Patterns, Ivana Labounková, René Labounek, Radim Kolář, Ralf P. Tornow, Charles F. Babbs, Collin M. Mcclelland, Benjamin R. Miller, Igor Nestrašil Jun 2022

Heart Rate And Age Modulate Retinal Pulsatile Patterns, Ivana Labounková, René Labounek, Radim Kolář, Ralf P. Tornow, Charles F. Babbs, Collin M. Mcclelland, Benjamin R. Miller, Igor Nestrašil

Weldon School of Biomedical Engineering Faculty Publications

Theoretical models of retinal hemodynamics showed the modulation of retinal pulsatile patterns (RPPs) by heart rate (HR), yet in-vivo validation and scientific merit of this biological process is lacking. Such evidence is critical for result interpretation, study design, and (patho-)physiological modeling of human biology spanning applications in various medical specialties. In retinal hemodynamic video-recordings, we characterize the morphology of RPPs and assess the impact of modulation by HR or other variables. Principal component analysis isolated two RPPs, i.e., spontaneous venous pulsation (SVP) and optic cup pulsation (OCP). Heart rate modulated SVP and OCP morphology (pFDR < 0.05); age modulated SVP morphology (pFDR < 0.05). In addition, age and HR demonstrated the effect on between-group differences. This knowledge greatly affects future study designs, analyses of between-group differences in RPPs, and biophysical models investigating relationships between RPPs, intracranial, intraocular pressures, and cardiovascular physiology.


Learning From The Past To Guide The Future: Partnership In Practice, Chris L. Moselen Jun 2022

Learning From The Past To Guide The Future: Partnership In Practice, Chris L. Moselen

Proceedings of the IATUL Conferences

After the development of a library vision and strategy in 2017, and a restructure in 2018, we had little idea of the impact that one of the statements in our vision was going to have on our cultural journey for the next 5 years – and beyond. The statement “Te Tiriti o Waitangi underpins all we do” was a bold claim which had to be honoured. Te Tiriti o Waitangi (The Treaty of Waitangi) is a treaty signed in 1840 between Māori, the indigenous people of New Zealand, and the Crown (the Queen of England and the British Government). In …


Decolonizing Your Library: Metadata That Empowers, Kelley Rowan, Annia Gonzalez Jun 2022

Decolonizing Your Library: Metadata That Empowers, Kelley Rowan, Annia Gonzalez

Proceedings of the IATUL Conferences

This article explores the impetus, progress, and challenges encountered in developing and managing a library-wide decolonial metadata project at Florida International University (FIU) Libraries. The goal of this initiative is to develop inclusive metadata within our digital collections and finding aids that represent the communities we serve and to develop a metadata remediation plan that ameliorates the harm done by antiquated language. In thinking about the current metadata in our collections, we are engaging a post-colonial mindset that incorporates methods of coping with the ongoing oppression of vulnerable communities. In contrast, our metadata analysis and remediation process is focused on …


Digital Fluency For Open Educational Resources: The Active Role Of Libraries In Establishing Oer In Germany's Higher Education Sector, Margaret Plank, Britta Beutnagel Jun 2022

Digital Fluency For Open Educational Resources: The Active Role Of Libraries In Establishing Oer In Germany's Higher Education Sector, Margaret Plank, Britta Beutnagel

Proceedings of the IATUL Conferences

Free access to education, information and knowledge is a declared educational policy goal that all state universities in Germany strive to achieve. Open Educational Resources (OER) make an important contribution to this, as their use is open to all teaching staff and learners. The development, use and distribution of OER is currently focused by several government funding grants, but still has not fully arrived in the country’s educational practices. Reasons for this include the fact that dealing with OER requires sound knowledge much of which relates to copyright and licensing law. In addition, for the technical design and provision of …


Weaving Open Dialogue Using Canada’S Open Science Roadmap Framework, Heather Cunningham, Christina S.Y. Kim Jun 2022

Weaving Open Dialogue Using Canada’S Open Science Roadmap Framework, Heather Cunningham, Christina S.Y. Kim

Proceedings of the IATUL Conferences

Open science (OS) as a movement has transformative potential in making the process of scientific research transparent and collaborative as well as the outputs freely accessible to all in society. However, these opportunities and challenges are subject to biases and entrenched in power disparities. In addition, the very broad nature of open science also invokes challenges in having meaningful discussions. In 2020, the Government of Canada unveiled a national framework, Roadmap to Open Science, which provided overarching principles and recommendations to allow federal science to be open to all. The University of Toronto (U of T) used this national open …


Extending The Frontiers Of The Detective Novel In Adaora Ulasi’S The Man From Sagamu, Onyeka Odoh Jun 2022

Extending The Frontiers Of The Detective Novel In Adaora Ulasi’S The Man From Sagamu, Onyeka Odoh

CLCWeb: Comparative Literature and Culture

Part of the beauty of detective literature is the mental engagement and psychological contest it stages between the author and the readers, as well as its fascinating probe into the nature and dynamism of crime. However, of greater import are the formulaic structural elements that define the genre—a crime, the detection of the crime, an omniscient detective who intelligently investigates the crime, and a justified resolution of all. Though the structure of Adaora Ulasi’s The Man from Sagamu does not exactly fit into the above model, it is still a detective novel. Therefore, this essay aims to propose a new …


Smart Trainer Homologation System, Teal Dowd, Justin Miller, Diana Heflin, Wim Sweldens, Andrei Krasilnikau, Jan-Anders Mansson Jun 2022

Smart Trainer Homologation System, Teal Dowd, Justin Miller, Diana Heflin, Wim Sweldens, Andrei Krasilnikau, Jan-Anders Mansson

International Sports Engineering Association – Engineering of Sport

No abstract provided.