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Articles 36811 - 36840 of 195926

Full-Text Articles in Engineering

Illinois Epa 35 Ill Adm Code 845: Elevating The Standard Of Care For Ccr Impoundments, Ronald Hager, Matthew Ballance, Victor Modeer May 2022

Illinois Epa 35 Ill Adm Code 845: Elevating The Standard Of Care For Ccr Impoundments, Ronald Hager, Matthew Ballance, Victor Modeer

World of Coal Ash Proceedings

No abstract provided.


Ccr Lmpoundment Closure - Refined Lmplementation Strategies To Enhance Safety And Reduce Closure Cost, Matt Vaughan, Don Fuller May 2022

Ccr Lmpoundment Closure - Refined Lmplementation Strategies To Enhance Safety And Reduce Closure Cost, Matt Vaughan, Don Fuller

World of Coal Ash Proceedings

No abstract provided.


Comparing Cover Systems For Sustainable And Resilient Coal Ash Closures, Marc S. Theisen May 2022

Comparing Cover Systems For Sustainable And Resilient Coal Ash Closures, Marc S. Theisen

World of Coal Ash Proceedings

No abstract provided.


Removal Of Boron And Bromide From Coal Combustion Residual Wastewater By Precipitation And Filtration, Valentine Nzengung, William Crumpacker, Lucas Novello Favero May 2022

Removal Of Boron And Bromide From Coal Combustion Residual Wastewater By Precipitation And Filtration, Valentine Nzengung, William Crumpacker, Lucas Novello Favero

World of Coal Ash Proceedings

No abstract provided.


Establishing Mna For Inorganics Using Multiple Analysis Techniques, Margaret Gentile May 2022

Establishing Mna For Inorganics Using Multiple Analysis Techniques, Margaret Gentile

World of Coal Ash Proceedings

No abstract provided.


Cost Effective Approach To Drying Saturated Coal Combustion Residuals (Ccrs) With Superabsorbent Polymers, Whit Rawls, Christopher D. Hardin May 2022

Cost Effective Approach To Drying Saturated Coal Combustion Residuals (Ccrs) With Superabsorbent Polymers, Whit Rawls, Christopher D. Hardin

World of Coal Ash Proceedings

No abstract provided.


Groundwater Monitoring Plan Considerations For Assessment And Corrective Action Sites, Sherren Clark, Nicole Kron, Tom Karwoski, Bernd Rehm May 2022

Groundwater Monitoring Plan Considerations For Assessment And Corrective Action Sites, Sherren Clark, Nicole Kron, Tom Karwoski, Bernd Rehm

World of Coal Ash Proceedings

No abstract provided.


Hydraulic Conductivity Of Geosynthetic Clay Liner To Leachate From Coal Combustion Products, Kuo Tian May 2022

Hydraulic Conductivity Of Geosynthetic Clay Liner To Leachate From Coal Combustion Products, Kuo Tian

World of Coal Ash Proceedings

No abstract provided.


Horizontal Groundwater Control Wells For Large Scale Remediation Beneath Ccr Ponds And Impoundments, Kyle Carlton, David Richardson May 2022

Horizontal Groundwater Control Wells For Large Scale Remediation Beneath Ccr Ponds And Impoundments, Kyle Carlton, David Richardson

World of Coal Ash Proceedings

No abstract provided.


Critical Elements For The Construction Of A Sustainable Closure For Ccr Impoundment, Alan Briggs, Ron Froh, Jay Clayton, Adam Peetz May 2022

Critical Elements For The Construction Of A Sustainable Closure For Ccr Impoundment, Alan Briggs, Ron Froh, Jay Clayton, Adam Peetz

World of Coal Ash Proceedings

No abstract provided.


Evaluation Of Remedial Actions At Coal Combustion Residuals (Ccr) Sites Through Coupled Hydrogeological-Geochemical Reactive Transport Modeling, Pj Nolan, William Deutsch, Greg Lehn, Rens Verburg May 2022

Evaluation Of Remedial Actions At Coal Combustion Residuals (Ccr) Sites Through Coupled Hydrogeological-Geochemical Reactive Transport Modeling, Pj Nolan, William Deutsch, Greg Lehn, Rens Verburg

World of Coal Ash Proceedings

No abstract provided.


Time-Constrained Conditioning And Landfilling Of Wet Ponded Fgd Ccrs – A Case History, Mark A. Taylor, Michael B. Lazar May 2022

Time-Constrained Conditioning And Landfilling Of Wet Ponded Fgd Ccrs – A Case History, Mark A. Taylor, Michael B. Lazar

World of Coal Ash Proceedings

No abstract provided.


Dewatering At Ghent, Paul C. Schmall, Christopher Lewis, Jeffrey B. Heun, Steven Turner May 2022

Dewatering At Ghent, Paul C. Schmall, Christopher Lewis, Jeffrey B. Heun, Steven Turner

World of Coal Ash Proceedings

No abstract provided.


Treatment Of Arsenic From Coal Ash Pond Water, Jack Ma, Phd, Pe, David Donkin, Mba, Joseph Woodley, Eng May 2022

Treatment Of Arsenic From Coal Ash Pond Water, Jack Ma, Phd, Pe, David Donkin, Mba, Joseph Woodley, Eng

World of Coal Ash Proceedings

No abstract provided.


Benthic Community Evaluation Adjacent To A Tva Fossil Plant And At Upstream Reference Locations, Tyler Baker, Neil Carriker, Lisa Jn Bradley May 2022

Benthic Community Evaluation Adjacent To A Tva Fossil Plant And At Upstream Reference Locations, Tyler Baker, Neil Carriker, Lisa Jn Bradley

World of Coal Ash Proceedings

No abstract provided.


When Monitored Natural Attenuation Is Not The Answer, Wayne Weber May 2022

When Monitored Natural Attenuation Is Not The Answer, Wayne Weber

World of Coal Ash Proceedings

No abstract provided.


Panel Discussion - The Ccr Rule For Legacy Impoundments, Bob Glazier, Martha S. Thomsen, John Seymour May 2022

Panel Discussion - The Ccr Rule For Legacy Impoundments, Bob Glazier, Martha S. Thomsen, John Seymour

World of Coal Ash Proceedings

No abstract provided.


The Importance Of Multiple Lines Of Evidence For A Successful Asd Evaluation, Corey Wallace, Allison Kreinberg, Phil Harvey, Ryan Fimmen May 2022

The Importance Of Multiple Lines Of Evidence For A Successful Asd Evaluation, Corey Wallace, Allison Kreinberg, Phil Harvey, Ryan Fimmen

World of Coal Ash Proceedings

No abstract provided.


Action Leakage Rates For Coal Combustion Residuals Surface Impoundments, John R. Klamut, Nina J. Balsamo May 2022

Action Leakage Rates For Coal Combustion Residuals Surface Impoundments, John R. Klamut, Nina J. Balsamo

World of Coal Ash Proceedings

No abstract provided.


Ash Ponds Closure Case Study – Challenges And Lessons Learned, Pam Thomas, Bruce Burke May 2022

Ash Ponds Closure Case Study – Challenges And Lessons Learned, Pam Thomas, Bruce Burke

World of Coal Ash Proceedings

No abstract provided.


Overcoming Design Challenges And Construction Risks During Closure Of The Hennepin West Ash Pond System, Lucas P. Carr, Victor A. Modeer, Collin Carson May 2022

Overcoming Design Challenges And Construction Risks During Closure Of The Hennepin West Ash Pond System, Lucas P. Carr, Victor A. Modeer, Collin Carson

World of Coal Ash Proceedings

No abstract provided.


Pump-And-Treat Design Considerations And Challenges For A Closed Ccr Ash Pond, Benjamin K. Amos, Lane Dorman, Jeremy Gasser, Trey Singleton May 2022

Pump-And-Treat Design Considerations And Challenges For A Closed Ccr Ash Pond, Benjamin K. Amos, Lane Dorman, Jeremy Gasser, Trey Singleton

World of Coal Ash Proceedings

No abstract provided.


Evaluation Of Methods To Differentiate Ccr From Native Soil Or Fill With Similar Visual/Physical Characteristics To Successfully Facilitate Ccr Removal, Trenton M. Godwin, Stephen K. Wilson, Kevin M. Stephenson May 2022

Evaluation Of Methods To Differentiate Ccr From Native Soil Or Fill With Similar Visual/Physical Characteristics To Successfully Facilitate Ccr Removal, Trenton M. Godwin, Stephen K. Wilson, Kevin M. Stephenson

World of Coal Ash Proceedings

No abstract provided.


Lessons Learned On What Excavation Volume Of Ccr To Expect During Your Pond Closure, Matt Bleything May 2022

Lessons Learned On What Excavation Volume Of Ccr To Expect During Your Pond Closure, Matt Bleything

World of Coal Ash Proceedings

No abstract provided.


Tools For Evaluating Hydrogeology Of Limestone Aquifer Systems, Benjamin Grove, Mark Densmore May 2022

Tools For Evaluating Hydrogeology Of Limestone Aquifer Systems, Benjamin Grove, Mark Densmore

World of Coal Ash Proceedings

No abstract provided.


Experimental And Theoretical Investigation Of Vibro-Impact Triboelectric Energy Harvesters, Mostafa Hassan May 2022

Experimental And Theoretical Investigation Of Vibro-Impact Triboelectric Energy Harvesters, Mostafa Hassan

Mechanical Engineering Theses

Improving the efficiency of energy harvesting, by investigating different techniques to increase the harvester bandwidth, as well as by exploring the influencing factors and adjusting them to optimal setups. Towards this, multiple Vibro-impact energy harvesters were proposed in this study. First, a Two-Degree of Freedom (2DOF) Vibro-impact Triboelectric Energy Harvester with a single and a double impact configuration is proposed. Multi-modality and piecewise linearity were combined to improve the harvesting bandwidth of triboelectric energy harvesters utilizing two resonant frequencies. The harvester structure consists of a primary cantilever beam attached to a secondary cantilever beam through a tip mass in the …


Human Induced Mesenchymal Stem Cells Display Increased Sensitivity To Matrix Stiffness., Kirstene A Gultian, Roshni Gandhi, Khushi Sarin, Martina Sladkova-Faure, Matthew Zimmer, Giuseppe Maria De Peppo, Sebastian Vega May 2022

Human Induced Mesenchymal Stem Cells Display Increased Sensitivity To Matrix Stiffness., Kirstene A Gultian, Roshni Gandhi, Khushi Sarin, Martina Sladkova-Faure, Matthew Zimmer, Giuseppe Maria De Peppo, Sebastian Vega

Henry M. Rowan College of Engineering Departmental Research

The clinical translation of mesenchymal stem cells (MSCs) is limited by population heterogeneity and inconsistent responses to engineered signals. Specifically, the extent in which MSCs respond to mechanical cues varies significantly across MSC lines. Although induced pluripotent stem cells (iPSCs) have recently emerged as a novel cell source for creating highly homogeneous MSC (iMSC) lines, cellular mechanosensing of iMSCs on engineered materials with defined mechanics is not well understood. Here, we tested the mechanosensing properties of three human iMSC lines derived from iPSCs generated using a fully automated platform. Stiffness-driven changes in morphology were comparable between MSCs and iMSCs cultured …


Design Of Polar Materials Using Materials Informatics And First-Principles Calculations, Jon Okenfuss May 2022

Design Of Polar Materials Using Materials Informatics And First-Principles Calculations, Jon Okenfuss

McKelvey School of Engineering Graduate Student Theses & Dissertations

Polar materials have a dipole moment or polarization. Ferroelectrics are a special class of polar materials wherein the polarization can be switched with an external electric field. Because of their characteristics, ferroelectrics are especially useful in adjustable capacitors, non-volatile memories, and sensors. Materials databases like Materials Project contain a large number of materials, but identifying new metastable polar, and more specifically ferroelectric materials can be time consuming. In this project, we train a machine learning model to distinguish between binary compounds having a wurtzite structure—which have a permanent polarization—and their nonpolar zincblende and rock salt polymorphs. We use this model …


Relationship Between Applied Load And Clearance In Suture Knots, Amena S. Shermadou, Steven R. Lindheim, Jerome L. Yaklic, Tarun Goswami May 2022

Relationship Between Applied Load And Clearance In Suture Knots, Amena S. Shermadou, Steven R. Lindheim, Jerome L. Yaklic, Tarun Goswami

Biomedical, Industrial & Human Factors Engineering Faculty Publications

Ethicon Coated Vicryl absorbable sutures of different diameters were studied in order to determine if a relationship exists between the load and measured clearance. A prototype was designed to simulate knot location. Tensile tests were conducted on the suture knots followed by clearance measurements after each load level was applied. From the results it was concluded that the measured clearance was directly proportional to the amount of load applied to the suture knot. Also, based on the diameter of the suture, the smaller the diameter, the lower was the total displacement of the knot or the clearance.


Create Research Symposium 2022 Book Of Abstracts, Ursa Benedicic, Brian Bowe Prof, Michael Carr Dr, Shannon Chance, Steen Hyldgaard Christensen, Eddie Conlon, Sandra Cruz, Gavin Duffy Dr, Fiona Faulkner Dr, Stella Malkogeorgou, John Mchugh, Mike Murphy Prof, Colm O'Kane Dr, Jye Benjamin O Sullivan, Marianna Pagkratidou Dr, Sheryl Sorby, Marten Westerhof May 2022

Create Research Symposium 2022 Book Of Abstracts, Ursa Benedicic, Brian Bowe Prof, Michael Carr Dr, Shannon Chance, Steen Hyldgaard Christensen, Eddie Conlon, Sandra Cruz, Gavin Duffy Dr, Fiona Faulkner Dr, Stella Malkogeorgou, John Mchugh, Mike Murphy Prof, Colm O'Kane Dr, Jye Benjamin O Sullivan, Marianna Pagkratidou Dr, Sheryl Sorby, Marten Westerhof

Other

This is the book of Abstracts for a recent symposium held by the CREATE research Group in TU Dublin.