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Articles 29131 - 29160 of 302480

Full-Text Articles in Physical Sciences and Mathematics

Fly Ash Reclamation And Beneficiation Using A Triboelectric Belt Separator, Frank Hrach, Cesar Constantino, Kyle Flynn, Kamal Ghazi May 2022

Fly Ash Reclamation And Beneficiation Using A Triboelectric Belt Separator, Frank Hrach, Cesar Constantino, Kyle Flynn, Kamal Ghazi

World of Coal Ash Proceedings

No abstract provided.


A Comparison Of Measured Leachate Generation To Predictive Modeling, Kirk Ellison, Benjamin Gallagher, Cedric Ruhl, See Hoon Lee May 2022

A Comparison Of Measured Leachate Generation To Predictive Modeling, Kirk Ellison, Benjamin Gallagher, Cedric Ruhl, See Hoon Lee

World of Coal Ash Proceedings

No abstract provided.


Yesterday, Today And Tomorrow - Perspectives On Gw Remediation In A Dynamic Ccr Market, Brad Koons, Dennis Connair, Doug Gray May 2022

Yesterday, Today And Tomorrow - Perspectives On Gw Remediation In A Dynamic Ccr Market, Brad Koons, Dennis Connair, Doug Gray

World of Coal Ash Proceedings

No abstract provided.


Evaluating The Synergy Between Upcycled Off-Spec Fly Ash (Ofa) & Bio-Based Rejuvenators In Recycled Asphalt Mastics, Ahmed Abdalla, Ahmed Faheem, Rebecca E. Crispin, Mohammed Alsalihi May 2022

Evaluating The Synergy Between Upcycled Off-Spec Fly Ash (Ofa) & Bio-Based Rejuvenators In Recycled Asphalt Mastics, Ahmed Abdalla, Ahmed Faheem, Rebecca E. Crispin, Mohammed Alsalihi

World of Coal Ash Proceedings

No abstract provided.


Investigation On Rare Earth Elements (Rees) Of Fly Ash From Western India’S Lignite Deposit, Debabrata Das, Shivam Sharma, Ramkrishna Mondal May 2022

Investigation On Rare Earth Elements (Rees) Of Fly Ash From Western India’S Lignite Deposit, Debabrata Das, Shivam Sharma, Ramkrishna Mondal

World of Coal Ash Proceedings

No abstract provided.


Long Time Experiences With Ash Recovery In France, Loic Danest, Fabrice Fayola May 2022

Long Time Experiences With Ash Recovery In France, Loic Danest, Fabrice Fayola

World of Coal Ash Proceedings

No abstract provided.


Ccr & Elg Rule Revisions Impacts On Plant Operations And Compliance, Will Mattingly, Bill Kennedy May 2022

Ccr & Elg Rule Revisions Impacts On Plant Operations And Compliance, Will Mattingly, Bill Kennedy

World of Coal Ash Proceedings

No abstract provided.


Influence Of Ash Drainage Technique On Water Treatability, Ed Carter, Greg M. Landry, Paul C. Schmall May 2022

Influence Of Ash Drainage Technique On Water Treatability, Ed Carter, Greg M. Landry, Paul C. Schmall

World of Coal Ash Proceedings

No abstract provided.


Searching For A Diamond In The Rough – A Case Study In Landfill Siting And Design, Cedric Ruhl, Matthew Bishop May 2022

Searching For A Diamond In The Rough – A Case Study In Landfill Siting And Design, Cedric Ruhl, Matthew Bishop

World of Coal Ash Proceedings

No abstract provided.


Coal Ash Harvesting For Beneficial Reuse – Challenges And Lessons Learned, Tom Kierspe, Walt Lemaire May 2022

Coal Ash Harvesting For Beneficial Reuse – Challenges And Lessons Learned, Tom Kierspe, Walt Lemaire

World of Coal Ash Proceedings

No abstract provided.


Groundwater Treatability Study Results – Getting The Chemistry Right, Scott Veenstra, Jason Curtsinger May 2022

Groundwater Treatability Study Results – Getting The Chemistry Right, Scott Veenstra, Jason Curtsinger

World of Coal Ash Proceedings

No abstract provided.


Epri Coal Combustion Product Research Update, Bruce Hensel, Ben Gallagher, Lea Millet May 2022

Epri Coal Combustion Product Research Update, Bruce Hensel, Ben Gallagher, Lea Millet

World of Coal Ash Proceedings

No abstract provided.


Recovering Rare Earth Elements From Acid Mine Drainage Through Mine Reclamation, Chin-Min Cheng, Marcos Miranda, Soomin Chun, Jeff Bielicki May 2022

Recovering Rare Earth Elements From Acid Mine Drainage Through Mine Reclamation, Chin-Min Cheng, Marcos Miranda, Soomin Chun, Jeff Bielicki

World of Coal Ash Proceedings

No abstract provided.


Consideration Of Long-Term Groundwater Levels For Closure In Place Decisions, Bob Glazier, Martha S. Thomsen May 2022

Consideration Of Long-Term Groundwater Levels For Closure In Place Decisions, Bob Glazier, Martha S. Thomsen

World of Coal Ash Proceedings

No abstract provided.


R. Paul Smith Power Station Landfill Reclamation Project, Rich Ellman, Joe Malizia, Jim Erdman, Dan Baker May 2022

R. Paul Smith Power Station Landfill Reclamation Project, Rich Ellman, Joe Malizia, Jim Erdman, Dan Baker

World of Coal Ash Proceedings

No abstract provided.


What You Need To Know To Convert Your Ccr Closure To A Solar Asset, Gabe Lang, Kenneth Hughes May 2022

What You Need To Know To Convert Your Ccr Closure To A Solar Asset, Gabe Lang, Kenneth Hughes

World of Coal Ash Proceedings

No abstract provided.


The Relationship Between Perceived Stress And Disordered Eating In Undergraduate Students During The Covid-19 Pandemic, Caroline G. Martin May 2022

The Relationship Between Perceived Stress And Disordered Eating In Undergraduate Students During The Covid-19 Pandemic, Caroline G. Martin

Gettysburg College Headquarters

The COVID-19 pandemic has affected and imposed challenges on nearly everyone, including college students. Despite their already stressful situations, previous research has demonstrated increased stress levels among college students during the COVID-19 pandemic. Additionally, research has also shown an increase in disordered eating for college students during the pandemic. However, few studies have investigated the relationship between both perceived stress and disordered eating during the COVID-19 pandemic. Therefore, the present study used a correlational design to investigate a potential association between perceived stress and disordered eating among undergraduate college students during the COVID-19 pandemic. By administering the EAT-26, the CSSEC, …


Gettysburg College Headquarters Spring 2022 May 2022

Gettysburg College Headquarters Spring 2022

Gettysburg College Headquarters

The Gettysburg College Headquarters is an open access, peer-reviewed, undergraduate research journal that publishes works from specific fields in the Humanities, Social Sciences, Natural Sciences, and Visual Arts.


Real World Application Of Pipe Conveyor Technologies For Fly-Ash And Gypsum Handling, Peter Sehl, Karl Filarowski May 2022

Real World Application Of Pipe Conveyor Technologies For Fly-Ash And Gypsum Handling, Peter Sehl, Karl Filarowski

World of Coal Ash Proceedings

No abstract provided.


Waste Reuse Practices And Policies Regarding Coal Fly Ash Disposal And Beneficial Use, Kim Dao, Chris Swan May 2022

Waste Reuse Practices And Policies Regarding Coal Fly Ash Disposal And Beneficial Use, Kim Dao, Chris Swan

World of Coal Ash Proceedings

No abstract provided.


High Quality, Reliable Indian Fly Ash Supply For North America, Rishit Dalal May 2022

High Quality, Reliable Indian Fly Ash Supply For North America, Rishit Dalal

World of Coal Ash Proceedings

No abstract provided.


Radium Geochemistry And Natural Attenuation In Coal Combustion Residual Settings, Michael B. Hay, Donald Carpenter, Richard Murphy, Julie Sueker May 2022

Radium Geochemistry And Natural Attenuation In Coal Combustion Residual Settings, Michael B. Hay, Donald Carpenter, Richard Murphy, Julie Sueker

World of Coal Ash Proceedings

No abstract provided.


Relative Sustainability Of Engineered Turf Alternative Final Cover System For Ccr Units, Rutuparna Joshi, Ming Zhu May 2022

Relative Sustainability Of Engineered Turf Alternative Final Cover System For Ccr Units, Rutuparna Joshi, Ming Zhu

World of Coal Ash Proceedings

No abstract provided.


Meeting Fly Ash Demand Through Ash Harvesting And Beneficiation, Eric Effinger May 2022

Meeting Fly Ash Demand Through Ash Harvesting And Beneficiation, Eric Effinger

World of Coal Ash Proceedings

No abstract provided.


Identifying Rare Earth Element Speciation In Appalachian Reclaimed Mine Lands, Brianna O'Neil-Hankle, John J. Lenhart, Chin-Min Cheng, Tarunjit Butalia May 2022

Identifying Rare Earth Element Speciation In Appalachian Reclaimed Mine Lands, Brianna O'Neil-Hankle, John J. Lenhart, Chin-Min Cheng, Tarunjit Butalia

World of Coal Ash Proceedings

No abstract provided.


An Interactive Process: Evaluating Remediation Systems Using Numerical Simulations, Johnathan F. Ebenhack, Rong Yu May 2022

An Interactive Process: Evaluating Remediation Systems Using Numerical Simulations, Johnathan F. Ebenhack, Rong Yu

World of Coal Ash Proceedings

No abstract provided.


Ash Beneficial Use Center: Pilot Testing Beneficiation Technologies, Benjamin Gallagher, Riley Flowers, Kyle Flynn, Ivan Diaz May 2022

Ash Beneficial Use Center: Pilot Testing Beneficiation Technologies, Benjamin Gallagher, Riley Flowers, Kyle Flynn, Ivan Diaz

World of Coal Ash Proceedings

No abstract provided.


Data/Quality-Based Geomembrane Field Seaming Evaluation For Ccr Projects, Kenneth R. Daly, Evan Andrews May 2022

Data/Quality-Based Geomembrane Field Seaming Evaluation For Ccr Projects, Kenneth R. Daly, Evan Andrews

World of Coal Ash Proceedings

No abstract provided.


Handling Non-Detects With Imputation In A Nested Design: A Simulation Study, Rose Adjei, John R. Stevens May 2022

Handling Non-Detects With Imputation In A Nested Design: A Simulation Study, Rose Adjei, John R. Stevens

Conference on Applied Statistics in Agriculture and Natural Resources

In this paper, a simulation study was conducted to assess whether it is ideal to address the issue of non-detects in data using a traditional substitution approach for non-detects, imputation, or a non-imputation based approach. Simulated data used were simple nested designs motivated by a real-life data in a study of bumble bee activity in a commercial cherry orchard by Kuivila et al. (2021). The simulated data were generated at different thresholds or censoring levels and at different effect sizes. For each simulated data, seven popular existing techniques to handle non-detects were applied: (i) Zero substitution, (ii) Substitution with half …


The Sky's The Limit, May Raad May 2022

The Sky's The Limit, May Raad

World of Coal Ash Proceedings

No abstract provided.