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Full-Text Articles in Engineering

"Being Mindful" And Becoming A "Harmony Worker" During Unsettling Times.Docx Aug 2019

"Being Mindful" And Becoming A "Harmony Worker" During Unsettling Times.Docx

Carroy U "Cuf" Ferguson, Ph.D.

Let us be mindful of our individual and collective past in order to learn what works and does not work for our individual and collective Well Being.
Let us seek and find ways to experience Joy as a way "to be" in the present for our individual and collective Well Being.
And, let us create and implement Visions for evolving our consciousness in ways that can sustain our individual and collective Well Being.


Shining A Humanistic Light On Racism.Docx Jul 2019

Shining A Humanistic Light On Racism.Docx

Carroy U "Cuf" Ferguson, Ph.D.

On July 14, 2019, race-linked tweets, filled with racially charged negative rhetoric, began to emerge for a country, the United States, to grapple once more with its past, present, and future.  The tweets were directed toward four duly elected women of color in Congress.  In this light, the phenomenon of racism, yet again, was abruptly made more overt, rather than covert.  Indeed, it is fair to say that the phenomenon of racism is often an "unconscious or veiled phenomenon" for some. 


Nickel Based Rtd Fabricated Via Additive Screen Printing Process For Flexible Electronics, Vikram S. Turkani, Dinesh Maddipatla, Binu B. Narakathu, Bilge N. Altay, Paul D. Fleming, Bradley J. Bazuin, Massood Atashbar Feb 2019

Nickel Based Rtd Fabricated Via Additive Screen Printing Process For Flexible Electronics, Vikram S. Turkani, Dinesh Maddipatla, Binu B. Narakathu, Bilge N. Altay, Paul D. Fleming, Bradley J. Bazuin, Massood Atashbar

Bilge Nazli Altay

A novel nickel (Ni) based resistance temperature detector (RTD) was successfully developed for temperature monitoring applications. The RTD was fabricated by depositing Ni ink on a flexible polyimide substrate using the screen printing process. Thermogravimetric analysis was performed to study the thermal behavior of the Ni ink and it was observed that the Ni ink can withstand up to 200°C before decomposition of the binder in the ink system. Scanning electron microscopy and white light interferometry were used to analyze the surface morphology of the printed Ni. X-ray diffractometry was used to obtain structural information, phase and crystallite size of …


Investigation Of The Evolution Of Hydrophobicity And Wettability Of Paper In Multi-Color Printing Process, C Aydemir, A Karademir, S Imamoglu, Bilge N. Altay, Paul D. Fleming, D Tutak Dec 2018

Investigation Of The Evolution Of Hydrophobicity And Wettability Of Paper In Multi-Color Printing Process, C Aydemir, A Karademir, S Imamoglu, Bilge N. Altay, Paul D. Fleming, D Tutak

Bilge Nazli Altay

One of the keys to improving print quality is to experimentally characterize the paper surface, structure and printability to obtain quality control mechanisms. In multi-color prints, determining the differences in the acceptance of the next color ink by the surface of the paper or the ink film that was previously printed is important for print quality. The criteria, such as ink setting, adhesion, color, gloss and density, in the printing process, depend on the wettability and absorbency of the paper. The surface structure of the paper is the most important factor in determining the hydrophobic properties. In this study, wetting …


Impact Of Substrate And Process On The Electrical Performance Of Screen-Printed Nickel Electrodes: Fundamental Mechanism Of Ink Film Roughness, Bilge N. Altay, Jerome Jourdan, Vikram S. Turkani, Hervé Dietsch, Dinesh Maddipatla, Alexandra Pekarovicova, Paul D. Fleming, Massood Atashbar Nov 2018

Impact Of Substrate And Process On The Electrical Performance Of Screen-Printed Nickel Electrodes: Fundamental Mechanism Of Ink Film Roughness, Bilge N. Altay, Jerome Jourdan, Vikram S. Turkani, Hervé Dietsch, Dinesh Maddipatla, Alexandra Pekarovicova, Paul D. Fleming, Massood Atashbar

Bilge Nazli Altay

In recent years, traditional printing methods have been integrated to print flexible electronic devices and circuits. Since process requirements for electronics diff er from those for graphic printing, the fundamentals require rediscovery mainly to optimize manufacturing techniques and to find cost reduction methods without compromising functional performance. In addition, alternative inks need to be formulated to increase the variety of functional inks and to pioneer new product developments. In this report, we investigate a thermoplastic-based nickel ink prototype to print electrodes using a screen-printing process. Process fundamentals are explored, and cost reduction methods are addressed by studying …


Global Packaging Trends, Bekir Keskin, Bilge N. Altay, Merve Akyol, Guven Meral, Olgun Uyar, Paul D. Fleming Oct 2018

Global Packaging Trends, Bekir Keskin, Bilge N. Altay, Merve Akyol, Guven Meral, Olgun Uyar, Paul D. Fleming

Bilge Nazli Altay

The packaging sector is one of the massive traditional fields in the printing industry. The rapid developments in technology and environmental regulations have been affecting the expectations from packaging. User demands and the concerns to protect the environment are the two main factors that now demanding change in material properties. The choice used to depend on the physical and chemical requirements of the products, although today’s global mind set on the concepts such as biodegradability, recyclability, reusability, sustainability and carbon footprint reduction are becoming the reason to tailor packaging properties. In general, the choices have been switching from petroleum to …


D_Luftig_Data_Management_Slides.Pdf, David Luftig Oct 2018

D_Luftig_Data_Management_Slides.Pdf, David Luftig

David Luftig

These are the slides used for 10/24/2018 workshop "Campus Conversation: On-Campus Resources for Federal Grant Seekers."


Nickel Based Printed Resistance Temperature Detector On Flexible Polyimide Substrate, Vikram S. Turkani, Binu B. Narakatku, Dinesh Maddipatla, Bilge N. Altay, Paul D. Fleming, Bradley J. Bazuin, Massood Atashbar Dec 2017

Nickel Based Printed Resistance Temperature Detector On Flexible Polyimide Substrate, Vikram S. Turkani, Binu B. Narakatku, Dinesh Maddipatla, Bilge N. Altay, Paul D. Fleming, Bradley J. Bazuin, Massood Atashbar

Bilge Nazli Altay

A fully printed nickel (Ni) based resistance temperature detector (RTD) was successfully developed for temperature sensing applications in the automobile, agricultural and consumer electronic industries. The RTD was fabricated by
depositing nickel (Ni) ink on a flexible polyimide (PI) substrate using screen printing process. The capability of the printed RTD was demonstrated by measuring its resistive response for temperatures varying from -60 °C to 180 °C, in steps of 20 °C and its sensing characteristics such as linearity, sensitivity and repeatability were analyzed. The printed RTD demonstrated a linear response with resistive changes as high as 109% at 180 °C, …


Jessicahlawrencemastersportfolio.Pdf, Jessicah Lawrence Jul 2017

Jessicahlawrencemastersportfolio.Pdf, Jessicah Lawrence

Jessicah Lawrence

No abstract provided.


Use Of Nanoparticle Binders For Paper Coatings: A Review, Bilge N. Altay May 2017

Use Of Nanoparticle Binders For Paper Coatings: A Review, Bilge N. Altay

Bilge Nazli Altay

Starch is a biopolymer that is used as a co-binder alongside synthetic petroleum based latex binders for paper coating applications, though it causes production downtimes due to the problems during cooking process, such as gelling; lack of full expansion of starch granules; increase in viscosity during cooling; bacteria growth in cooked starch and difficulties in viscosity control during storage. On the other hand, synthetic binders negatively affect paper recyclability and biodegradability. To overcome these problems, a new biopolymer binder has been introduced to the paper manufacturing, being used initially as a partial replacement for petroleum based synthetic latex polymers. This …


Galileo Probe, Monish Ranjan Chatterjee Apr 2017

Galileo Probe, Monish Ranjan Chatterjee

Monish R. Chatterjee

The Galileo mission to Jupiter was formally approved by the United States Congress in 1977, several years before the space shuttle Columbia made its maiden flight into Earth orbit. The mission was a cooperative project involving scientists and engineers from the United States, Germany, Canada, Great Britain, France, Sweden, Spain, and Australia. Even though the Voyager 1 and Voyager 2 spacecraft had performed flybys of planet Jupiter and its sixteen moons in 1979, the Galileo mission was envisioned to initiate several novel observations of Jupiter, the most massive gas planet of the solar system, and its principal moons, and conduct …


Printed Dot Quality In Response To Doctor Blade Angle, Bilge N. Altay, Alexandra Pekarovicova, Paul D. Fleming Dec 2016

Printed Dot Quality In Response To Doctor Blade Angle, Bilge N. Altay, Alexandra Pekarovicova, Paul D. Fleming

Bilge Nazli Altay

Doctor blade is one of the critical machine part of the gravure printing press that controls the amount of ink transfer on the substrate. The angle of the blade can be varied; however, an improper angle may cause major problems. In this study, the doctor blade angle was positioned at three different level to address its effect on the printed dot quality. Print trials were made on a web-fed gravure press at the speed of 650 ft./min. A high-resolution overhead camera was used to analyze the key dot attributes. The results showed that measuring only the density of printed dot …


Listening And Negotiation, Janet Callahan, Mary E. Besterfield-Sacre, Jenna P. Carpenter, Kim Lascola Needy, Cheryl B. Schrader Oct 2016

Listening And Negotiation, Janet Callahan, Mary E. Besterfield-Sacre, Jenna P. Carpenter, Kim Lascola Needy, Cheryl B. Schrader

Janet M. Callahan

Negotiation is an important skill for faculty at all stages of their career, but one that research suggests is often uncomfortable for women faculty to employ. This paper focuses on the topic of negotiation, with an emphasis on providing practical ideas and strategies relevant to academic professionals at both entry-level and mid-career who find that they need to negotiate a career opportunity. The paper will review negotiation basics, as well as discuss what can be negotiated, how one might proceed to discuss these, and how listening is critical to negotiation. By viewing negotiation as a "wise agreement"1 that seeks to …


Automobiles And Auto Manufacturing, John Alfred Heitmann Jun 2016

Automobiles And Auto Manufacturing, John Alfred Heitmann

John A. Heitmann

In several important respects the automobile and automobile manufacturing proved to be at the heart of North American life during the 1950s. The decade was one characterized as the age of tail fins and chrome, and the automobile was recognized as something far more than ordinary transportation.


Rolls Royce Declares Bankruptcy, John Alfred Heitmann Jun 2016

Rolls Royce Declares Bankruptcy, John Alfred Heitmann

John A. Heitmann

Despite more than sixty years of engineering excellence, Rolls-Royce failed in its attempt to design and manufacture a radically new jet engine to meet contractual obligations with the Lockheed Corp. Consequently, both British and U.S. governments had to step in to avoid an unprecedented economic catastrophe.


Civilizing The Civil Engineer: How A History Course Can Serve As A Curriculum Capstone, John Alfred Heitmann Jun 2016

Civilizing The Civil Engineer: How A History Course Can Serve As A Curriculum Capstone, John Alfred Heitmann

John A. Heitmann

Beginning in 1989 and then every other year thereafter, a unique course dealing specifically with the history of civil engineering has been taught to all civil engineering majors at the University of Dayton. What has evolved over time -- in response to student feedback, ongoing reform in the curriculum, and a maturing of faculty expertise -- is a course in the history of civilization that has as its major focus the discipline of civil engineering. In reality, what happens in the classroom is a far broader learning experience than either the disciplines of history or civil engineering could provide standing …


Auto Racing, John Alfred Heitmann Jun 2016

Auto Racing, John Alfred Heitmann

John A. Heitmann

As a consequence of new sponsors, personalities, race tracks, and television exposure, automobile racing — and in particular NASCAR — reached unprecedented popularity during the 1990s. Indeed, NASCAR became a "way of life" for many Americans.


Drive-By Shootings, John Alfred Heitmann Jun 2016

Drive-By Shootings, John Alfred Heitmann

John A. Heitmann

Although often associated with Southern California and young gang behavior, the drive-by shooting became commonplace during the 1990s across America.


Review: 'Fighting Traffic: The Dawn Of The Motor Age In The American City', John Alfred Heitmann Jun 2016

Review: 'Fighting Traffic: The Dawn Of The Motor Age In The American City', John Alfred Heitmann

John A. Heitmann

During the early 1960s, as the Golden Age of the automobile in America began to wane, several commentators, including Lewis Mumford, raised the critical question of whether the automobile existed for the modern city or the city for the automobile. How and when the automobile became central to urban life is deftly addressed in Peter Norton’s Fighting Traffic: The Dawn of the Motor Age in the American City. This study is certainly one of the most important monographs focusing on the place of the automobile in American society within a historical context to appear in recent times; it interestingly supplements …


Review: 'Storied Independent Automakers: Nash, Hudson, And American Motors', John Alfred Heitmann Jun 2016

Review: 'Storied Independent Automakers: Nash, Hudson, And American Motors', John Alfred Heitmann

John A. Heitmann

Nash, Hudson, and now even American Motors are automobile brands that have largely disappeared from the American memory. Yet, despite riding the twentieth-century economic roller coaster and operating in the shadow of the Big Three, these firms made sustained, significant technological and economic contributions. Charles K. Hyde’s Storied Independent Automakers is the author’s latest foray into the area of automotive business history, following work on the Chrysler Corporation and the Dodge brothers. A professor of History at Wayne State University, Hyde has written a needed critical business history on an important topic that complements the vast amount of “buff” and …


The Digital Dionysus: Nietzsche & The Network-Centric Condition Dec 2015

The Digital Dionysus: Nietzsche & The Network-Centric Condition

Dan Mellamphy

No abstract provided.


Smart Ink For Flexo - 2, Bilge N. Altay Dec 2015

Smart Ink For Flexo - 2, Bilge N. Altay

Bilge Nazli Altay

No abstract provided.


Smart Ink For Flexo - 1, Bilge N. Altay Dec 2015

Smart Ink For Flexo - 1, Bilge N. Altay

Bilge Nazli Altay

No abstract provided.


Making Music More Open: Copyright, Conservation And Access Issues, Marcus R. Wigan Nov 2015

Making Music More Open: Copyright, Conservation And Access Issues, Marcus R. Wigan

Marcus R Wigan

Marcus Wigan, Institute for Social Research, Swinburne University of Technology and Monash University Sir Zelman Cowan School of Music

Making music more open: copyright, conservation and access issues

IP rights around music have come under increasing stress in the digital age. The demands of consumers for cheap, perpetual access to any and all types of music has clashed with copyright owners and artists seeking to preserve or grow existing revenues. But this emphasis on commercial rights in music has led to one area being neglected. That is music and performance of historical or niche value, especially that held by museums …


A Systems View Of Time-Dependent Ethical Decisions, Hamid A. Rafizadeh, Brad Kallenberg Aug 2015

A Systems View Of Time-Dependent Ethical Decisions, Hamid A. Rafizadeh, Brad Kallenberg

Brad J. Kallenberg

Every ethical situation has a "system" characteristic with a group of human and nonhuman elements linked in a variety of interactions and interdependencies. The system allows the elements to act in part or as a whole towards achieving a spectrum of goals, objectives, or ends. The systems view asserts that any local and bipolar understanding of an ethical situation would be deficient as it would neglect certain interactions and interdependencies as well as overlook differing orientations of agents towards different goals and objectives. The purpose of this paper is to highlight the need for a systems-based view of ethics.


Mining And Civilization, Fathi Habashi Jul 2015

Mining And Civilization, Fathi Habashi

Fathi Habashi

Ancient ruins or an ancient stone statue recalls the work of miners who brought the material from a quarry so that the sculptor can create a work of art. Carving of massive stone blocks and piercing tunnels in mountains are arts in which the same tools of mining are used and mining engineers are involved. Studying history of mining necessitates also the study of archaeology, art, architecture, and world history in general since it is the history of civilization. The pyramids of Egypt, the gold of Tut Ankh Amoun, the Coloseum in Rome, the Taj Mahal in Agra, and the …


By Design: Ethics, Theology, And The Practice Of Engineering, Brad Kallenberg Jul 2015

By Design: Ethics, Theology, And The Practice Of Engineering, Brad Kallenberg

Brad J. Kallenberg

Both engineering and human living take place in a messy world, one chock full of unknowns and contingencies. "Design reasoning" is the way engineers cope with real-world contingency. Because of the messiness, books about engineering design cannot have "ideal solutions" printed in the back in the same way that mathematics textbooks can. Design reasoning does not produce a single, ideally correct answer to a given problem but rather generates a wide variety of rival solutions that vie against each other for their relative level of "satisfactoriness." A reasoning process analogous to design is needed in ethics. Since the realm of …


God And Gadgets: Following Jesus In A Technological Age, Brad Kallenberg Jul 2015

God And Gadgets: Following Jesus In A Technological Age, Brad Kallenberg

Brad J. Kallenberg

Technologies are deeply embedded in the modern West. What would our lives be like without asphalt, glass, gasoline, electricity, window screens, or indoor plumbing? We naturally praise technology when it is useful and bemoan it when it is not. But there is much more to technology than the usefulness of this or that artifact. Unfortunately, we tend not to consider the inherently social and moral character of technology. As a result, we are prone to overlook the effects of technology on our spiritual lives. This book investigates the role technology plays in helping and hampering our Christian practice and witness.


Thermal Vs. Photonic Sintering Of Nano Silver Based Conductive Inks, Bilge N. Altay, Paul D. Fleming May 2015

Thermal Vs. Photonic Sintering Of Nano Silver Based Conductive Inks, Bilge N. Altay, Paul D. Fleming

Bilge Nazli Altay

Conductive ink formulations with different electrical properties and their sintering methods after printing are an emerging area of interest. In this work, different line width and resolutions were printed on a a flexible PET substrate using a nano silver based conductive ink with gravure printing. Then printed traces were sintered with two different sintering methods and the results were compared.


Story Of Metals, Fathi Habashi May 2015

Story Of Metals, Fathi Habashi

Fathi Habashi

Metals are not arranged according the Periodic Table or alphabetically but are arranged according to their discovery. There are two introductory chapters on metals and their history: Part 1. Metals Part 2. History of Metals and Metallurgy Part 3. Ancient Metals Part 4. Metalloids of the Alchemists Part 5. Metals from South America Part 6. Metals from the East Part 7. Eighteenth Century Metals Part 8. Metals of the Nineteenth Century Part 9. Twenty century metals The book is illustrated by many Figures mostly in color, biographies of many chemists and metallurgists, and many flowsheets of processes.