Evaluation Of A Supervisor Training Program For Odot’S Ecodrive Program, 2017 Portland State University
Evaluation Of A Supervisor Training Program For Odot’S Ecodrive Program, Donald M. Truxillo, John Macarthur, Leslie B. Hammer, Talya N. Bauer
Talya N. Bauer
Eco-driving consists of using energy-efficient approaches to driving aimed at reducing fuel consumption and, ultimately, CO2 emissions. A previous study found that an EcoDrive informational campaign was effective at increasing the use of eco-driving behaviors, but only when employees perceived that their supervisor supported the program and when they were personally motivated to perform the eco-driving behaviors. In order to build upon the findings of our previous study, the present study focused on increasing the use of eco-driving behaviors through an informational eco-driving campaign combined with supervisor training to support the use of eco-driving practices.
In this study we collected ...
Integrated Assessment Of Novel Two-Season Production Systems In Mato Grosso, Brazil, 2017 Universität Hohenheim
Integrated Assessment Of Novel Two-Season Production Systems In Mato Grosso, Brazil, Marcelo Moraes, Affonso Libera, Evgeny Latynskiy, Anna Hampf, José Maria Silveira, Thomas Berger
One of the most significant advantages of growing crops in Mato Grosso (in mid-western Brazil) is that farmers can grow two crops (in some specific cases even three) in the same season. From an economic point of view, on the one hand, this provides a strong comparative advantage. On the other hand, this increases the number of decision variables that a decision making agent has to take into account. The agricultural production planning is complex and dynamic and it needs to consider crop rotation/succession in accordance with annual variability of climatic conditions. We developed a region-specific bio-economic micro-simulation model ...
Bicp Global Bim Study - Lessons For Ireland’S Bim Programme, 2017 Dublin Institute of Technology
Bicp Global Bim Study - Lessons For Ireland’S Bim Programme, Barry Mcauley, Alan Hore, Roger West
The Construction IT Alliance (CitA) has been promoting the benefits of digitisation in the construction and engineering industry in Ireland since its formation back in 2002. Whilst the Alliance has always strived to ensure that its members are exposed to a wide spectrum of contemporary digital tools and processes, the concept of Building Information Modelling (BIM) has dominated the focus of its activities over the past five years.
BIM can be described as a digital tool that facilitates everybody to better understand a building or structure through the use of a digital model which draws on a range of data ...
Road Zipper™, 2017 Construction Engineering & Management, Purdue University
Road Zipper™, Purdue Ect Team
ECT Fact Sheets
Construction work zones are growing in number around the world. The natural aging of existing roadway infrastructure ensures that more and more maintenance and rehabilitation will be required. Work zones, by their very definition, create two major problems that must be addressed in some way: safety and mobility. In the United States, highway work zones are responsible for almost 25% of all non-recurring congestion and 10% of overall congestion. Vehicle accidents are more common in work zones, and traffic congestion through work zones on urban arterials and freeways is often considered to be “unavoidable." To address these issues, ROAD ZIPPER ...
The Effect Of Additional Lane Length On Roundabout Delay, 2017 university of rhode island
The Effect Of Additional Lane Length On Roundabout Delay, Samuel Hammond
Currently, there is no United States guideline on how the additional lane lengths affect roundabout operation. The purpose of this research is to provide an insight on how the use of an additional lane as an approach affects roundabouts. Hence, most transportation professionals refer to studies conducted overseas that do not necessarily translate directly to domestic roundabout design and operation. As interest continues to grow in the deployment of modern roundabouts in the United States, there is the need to provide effective information to professionals on roundabout design and its effect on operations. Because of this, the purpose of this ...
Identification, Quantification And Removal Of Pharmaceuticals And Endocrine Disrupting Compounds From Water Using Customized Pdms Membrane, 2017 The University of Western Ontario
Identification, Quantification And Removal Of Pharmaceuticals And Endocrine Disrupting Compounds From Water Using Customized Pdms Membrane, Ambareen Atisha
Electronic Thesis and Dissertation Repository
This study concentrates on the identification and quantification of three pharmaceutical compounds (ibuprofen, naproxen and diclofenac) and an endocrine disrupting compound (17α-ethinylestradiol) in wastewater effluents collected from Adelaide Wastewater Treatment Plant and Greenway Pollution Control Plant, London, ON, Canada. For sample preparation, both solid-phase extraction and liquid-liquid extraction techniques were followed and GC-FID and LC-MS were used for sample analysis. Although the target pharmaceuticals were present in the wastewater samples at concentrations in a range of 0.29-8.98 µ/L, 17α-ethinylestradiol was not detected.
For eradicating or removing the above-mentioned organic compounds from water, organic solvent nanofiltration (OSNF) membrane ...
The Irreversible Momentum Of Clean Energy, 2017 President of the United States
The Irreversible Momentum Of Clean Energy, Barack Obama
US Department of Energy Publications
The release of carbon dioxide (CO2) and other greenhouse gases (GHGs) due to human activity is increasing global av-erage surface air temperatures, disrupting weather patterns, and acidifying the ocean (1). Left unchecked, the continued growth of GHG emissions could cause global average tem-peratures to increase by another 4°C or more by 2100 and by 1.5 to 2 times as much in many midcontinent and far northern locations (1). Although our understanding of the impacts of climate change is increasingly and disturbingly clear, there is still debate about the proper course for U.S. policy—a debate that is ...
Moving Integrated Weed Management From Low Level To A Truly Integrated And Highly Specific Weed Management System Using Advanced Technologies, S. L. Young, S. K. Pitla, F. K. Van Evert, J. K. Schueller, F. J. Pierce
Biological Systems Engineering: Papers and Publications
Integrated weed management (IWM) is one of the most commonly referred to approaches for sustainable and effective weed control in agriculture, yet it is not widely practiced, likely because current IWM systems fail to meet performance expectations of growers. The effectiveness and value of IWM systems should increase with increasing application specificity and true integration made possible with contemporary advances in technology, information systems and decision support. IWM systems can be classified based on their degree of application specificity and level of integration of tactics. In the application specificity pathway, a tactic is applied at a range of scales, from ...
Abstract Template Resrb 2017, 2016 Wroclaw University of Technology
Abstract Template Resrb 2017, Wojciech M. Budzianowski
No abstract provided.
Order Form Resrb 2017, 2016 Wroclaw University of Technology
Order Form Resrb 2017, Wojciech M. Budzianowski
No abstract provided.
C.V., 2016 Wroclaw University of Technology
C.V., Wojciech M. Budzianowski
Increased Indigenous Participation In Environmental Decision-Making: A Policy Analysis For The Improvement Of Indigenous Health, Kerry Black, Edward Mcbean
The International Indigenous Policy Journal
Improving the physical environment and Indigenous participation in environmental decision-making is inherently related to the improvement of health among Indigenous Peoples. Improving the state of the physical environment necessitates increased involvement by Indigenous communities in decision-making and policy development. This involvement must integrate local traditional knowledge (TK) as an important tool in the decolonization of environmental decision-making, and a necessary step towards the improvement of Indigenous health. With a focus on the physical environment as a social determinant of Indigenous health, this article highlights the need for increased Indigenous participation in the decision-making process on environmental issues and proposes a ...
Institutional Controls For Contaminated Sites: Help Or Hazard, 2016 University of New Hampshire
Institutional Controls For Contaminated Sites: Help Or Hazard, Mary R. English, Robert B. Inerfeld
RISK: Health, Safety & Environment
The authors discuss the different institutional controls available to control long term site remediation of hazardous waste to prevent exposure to residual contamination.
Concentrations Of Lead In Germany's Tap Water, 2016 Loyola Marymount University
Concentrations Of Lead In Germany's Tap Water, Kirby E. Townsend
Research & Exhibition
Germany is known for having great tap water. However, since it is an older country, in certain homes and buildings lead piping still exists, and many people are not even aware of this. Because of these pipes, lead can seep into the tap water and have negative impacts on one’s health. This is why I want to measure concentrations of lead in tap water in different areas of Germany to see where lead may be a concern.
Hydraulic And Hydrologic Properties Of The Sabine River, 2016 University of Texas at Tyler
Hydraulic And Hydrologic Properties Of The Sabine River, Annie L. Bryant
Civil Engineering Theses
The Sabine River is located in Northeast Texas and is home to many threatened and endangered species as well as a growing human population. It is important to understand channel properties and flow characteristics of rivers in order better manage these important natural resources. The Sabine was monitored for hydraulic and hydrological properties as this is a poorly understood river at this point in time.
Hydraulic modeling was conducted to determine channel velocities and shear stresses during different storm frequencies. It was found that velocity and shear stress had a direct relationship at lower velocities. A comparison of existing Geographic ...
Combined Analysis Of Tide- And Wave-Induced Water Table Fluctuations For Structural Characterization Of A Coastal Aquifer, 2016 The University of Western Ontario
Combined Analysis Of Tide- And Wave-Induced Water Table Fluctuations For Structural Characterization Of A Coastal Aquifer, Victoria A. Trglavcnik
Electronic Thesis and Dissertation Repository
Understanding of coastal hydrogeology is essential for the assessment, management, and protection of coastal groundwater resources. Coastal groundwater is often an important source of drinking water for coastal communities but can be contaminated by saltwater or human-derived contaminants. The groundwater table in coastal aquifers fluctuates in response to various oceanic pressure forces acting at the shoreline, including tides, individual waves, and offshore storms. Measurements of water table fluctuations in response to tides and waves can be used to characterize coastal aquifers and provide important insight into the hydraulic properties and structure, including the connectivity between the aquifer and ocean. Most ...
Lucidpipe™ Power System, 2016 Construction Engineering & Management, Purdue University
Lucidpipe™ Power System, Purdue Ect Team
ECT Fact Sheets
In most gravity fed water transmission pipelines, it is desired to reduce excess pressure head to prevent undue strain on a pipeline and lower the incidence of leaks. Normally this is done with pressure reducing valves that essentially burn off this excess pressure as heat. The LucidPipe™ system converts it to low cost electricity thereby removing unwanted pressure and generating energy at the same time - energy that can be put used behind the grid or put back on the grid. The LucidPipe™ system extracts a small percentage of pressure head providing nearly invisible operation allowing water operators to fulfill their ...
Characterization And Delineation Of Karst Geohazards Along Rm652 Using Electrical Resistivity Tomography, Culberson County, Texas, 2016 Stephen F Austin State University
Characterization And Delineation Of Karst Geohazards Along Rm652 Using Electrical Resistivity Tomography, Culberson County, Texas, Adam F. Majzoub
Electronic Theses and Dissertations
The Delaware Basin of West Texas and southeastern New Mexico is the major western subdivision of the Permian Basin and a northern extension of the Chihuahuan Desert. The major evaporite unit within the Delaware Basin is the Castile Formation, which consists of gypsum/anhydrite and is highly susceptible to dissolution and karsting. Manifestations of karst within the Castile outcrop are abundant and include sinkholes, subsidence features and caves, both epigene and hypogene in origin.
Land reconnaissance surveys conducted during the summer of 2015 documented abundant karst landforms in close proximity to a major thoroughfare, RM 652, in Culberson County, Texas ...
The Role Of Nitrification And Denitrification In Successful Cultivation Of Oxygenic Photogranules For Wastewater Treatment, 2016 University of Massachusetts - Amherst
The Role Of Nitrification And Denitrification In Successful Cultivation Of Oxygenic Photogranules For Wastewater Treatment, Kristie Stauch-White
Environmental & Water Resources Engineering Masters Projects
Oxygenic photogranules (OPGs) are compact, spherical, self-immobilizing biofilms in the form of dense aggregates of microorganisms with a predomination of filamentous cyanobacteria cultivated from photoilluminated activated sludge. In this study, aerobic and anaerobic nitrogen transformation processes occurring simultaneously within OPGs, during both successful and unsuccessful cultivations, were examined. Chemical analyses including ammonium, nitrate, and nitrite concentrations at the beginning and periodically during OPG cultivations indicated nitrogen transformations occurring during successful cultivations. Additionally, qPCR studies revealed that successful cultivations supported a greater relative abundance of cyanobacteria, nitrifying, and denitrifying populations during the cultivation period. Dissolved oxygen microprofiles within a successfully cultivated ...
Analyzing Streamflow Forecasts In The Context Of System Performance: A Case Study Of The City Of Baltimore Water Supply, 2016 University of Massachusetts - Amherst
Analyzing Streamflow Forecasts In The Context Of System Performance: A Case Study Of The City Of Baltimore Water Supply, Alexandra Mcintyre
Environmental & Water Resources Engineering Masters Projects
A major challenge confronting water suppliers is how to best incorporate emerging forecasting technologies into their drought management operations. The need for drought plans that make use of proactive drought mitigation actions is particularly pressing as climate change is expected to cause more frequent and severe droughts in the near future. This research evaluates streamflow forecast skill in the context of drought planning. The City of Baltimore’s water supply system serves as a case study. Forecasts generated by the National Oceanic and Atmospheric Administration (NOAA) and the National Weather Service’s Middle Atlantic River Forecast Center (MARFC) are integrated ...