Engineering Commons^™

The Disposal Mode Of Maine’S Waste Governance, Travis Blackmer, Brieanne Berry, Michael Haedicke, Cindy Isenhour, Susanne Lee, Jean Macrae, Deborah Saber, Erin Victor

Maine Policy Review

Maine’s materials management system is stuck in a disposal mode of waste governance. Despite significant investments in programs and policies designed to reduce the amount of waste the state buries each year, recent shocks and uncertainties have resulted in increased waste generation and disposal. This paper analyzes specific ways through which materials management in Maine has become locked in to a disposal mode of waste governance. We build a framework to help understand various forms of lock-in and how they might be unlocked. This framework is applied to the extended producer responsibility packaging law that is presently under the rule-making …

S8e10: How Can Nature-Inspired Engineering Improve Human Health?, Ron Lisnet, Caitlin Howell

The Maine Question

Antibiotic resistance has become a growing problem in the treatment of bacterial infections. In addition to minimizing or negating the effects of existing medicine, these antibiotic-resistant bacteria, or “superbugs,” are mutating faster than the development of new remedies.

Caitlin Howell, University of Maine associate professor of biomedical engineering, is working on new tools that take notes from nature to combat antibiotic-resistant bacteria. Similar to the way in which the human body keeps balance with its own bacterial populations, Howell’s devices use nontoxic, non-invasive surface-based technology to trap bacteria and prevent them from spreading.

In this episode of “The Maine Question” …

Technology & Tradition: Shaping Indigenous Collections For The Future, Gretchen Faulkner, Harold Jacobs, Alex Cole, Jonathan Roy, Reed Hayden, Anna Martin, Duane Shimmel

Technical Publications

The Hudson Museum received a UMAI seed grant to support
a collaboration with the Advanced Structures and Composites
Center and Intermedia Programs to replicate a culturally -
sensitive object in our collection. This is a technical publication to describe the process of replicating a Tlingit Frog Clan Helmet (HM5040) requested for repatriation by the Central Council of Tlingit and Haida Indian Tribes of Alaska (CCTHITA).

S7e9: What New Frontiers Await For Maine’S Space Economy?, Ron Lisnet, Ali Abedi, Joseph Patton

The Maine Question

University of Maine research and education have ascended beyond Earth’s atmosphere since the 1990s. For example, UMaine scientists have tested the latest hypervelocity decelerators for NASA space travel and created a wireless leak detection system for the International Space Station. Through its latest inventions and studies, and scholarship and fellowship programs, UMaine plays a critical role in advancing the state’s space economy and training future leaders in the aerospace industry. But the university is far from reaching its final frontier.

In recent years, UMaine researchers have been developing the state’s first small research satellite with the University of Southern Maine …

Quantifying Spatial Heterogeneity Of Wild Blueberries And Crop Water Stress Monitoring Using Remote Sensing Technologies, Kallol Barai

Electronic Theses and Dissertations

The wild blueberry is one of the major crops of Maine, with significant economic value and potential health benefits. Due to global climate change, drought impacts have been increasing significantly in recent years in the northeast region of the USA, causing significant economic losses in the agricultural sectors. It has been predicted to increase further in the future. Changing patterns of the elevated atmospheric temperatures, increased rainfall variabilities, and more frequent drought events have made the wild blueberry industry of Maine vulnerable, suggesting the adoption of novel approaches to mitigate the negative impacts of global climate changes. Also, wild blueberry …

Intersections Of Environmentalism, Chemistry, And Racism: An Experimental Study Of Halobenzene Hydrogenolysis And Critical Communication Studies Of Equitable Learning Practices Rooted In Black Feminism, Lauren O. Babb

Electronic Theses and Dissertations

Increasing concentrations of fluorinated aromatic compounds in surface water, groundwater, and soil pose threats to the environment. Fundamental studies that elucidate mechanisms of dehalogenation for C-X compounds (where X represents a halide) are required to develop effective remediation strategies. For halogenated benzenes, previously published research has suggested that the strength of the C-X bond is not rate-determining in the overall rate of dehalogenation. Instead, the rate-determining step has been hypothesized to be adsorption of the C-X compound onto the surface of a catalyst. Building on this hypothesis, in this work, we examine the reaction kinetics of fluorobenzene conversion to benzene, …

Use Of Gis To Find Optimum Locations For Anaerobic Digestion Or Composting Facilities In Maine, Usha Humagain

Electronic Theses and Dissertations

As per US EPA, in 2017, 41 million tons of food waste was generated, but only 6.3% was diverted from landfills (US EPA, 2020). When landfilled or incinerated, organic waste (food waste, sludge, manure, agricultural waste) causes environmental pollution through greenhouse gas emissions, land, water, and air pollution. In contrast, if we compost or digest organic waste, we can generate soil additives and a mixture of methane and carbon dioxide gas to produce electricity or energy. Both digestion and composting reduce greenhouse gas emissions, improve the land through additives, and boost the economy. Many countries are adopting anaerobic digestion and …

Minerva 2020, The Honors College

Minerva

This issue of Minerva includes an article on 2020 Honors Read Rising Out of Hatred; a piece by Professors Mimi Killinger and Katie Quirk on teaching during a pandemic; and a story on the UMaine UVote initiative led by Rob Glover and Jenny Desmond. Other highlights include reflections by current students; an article on the Honors Outdoor Program Series (HOPS); and profiles recognizing several alumni accomplishments.

Nawic Focus (January-March 2019), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Minerva 2019, The Honors College

Minerva

This issue of Minerva includes a farewell from departing Honors Dean, François Amar; an article on the new service-learning course HON 175 and the course's inaugural Hurricane Island experience; and a deep dive into the Servant Heart Research Collaborative and the group's visit to Sierra Leone, Africa. Other highlights include reflections by a number of Honors faculty who returned from sabbatical; and a look into 2019-2020 student thesis research and internship experiences.

Minerva 2018, The Honors College

Minerva

This issue of Minerva includes an article on the Honors Endeavor by recently retired faculty member, David Gross; an adaptation of Isaac Record's 2018 Distinguished Honors Graduate lecture; an article on 2018 Honors Read Just Mercy; and a wonderful farewell to beloved Honors College Administrative Specialist, Deb Small. Other highlights include a reflection by CLAS-Honors preceptor of philosophy, Hao Hong; and a look into 2018-2019 student thesis research.

Three-Dimensional Bedrock Channel Evolution With Smoothed Particle Hydrodynamics, Nick Richmond

Electronic Theses and Dissertations

Bedrock channels are responsible for balancing and communicating tectonic and climatic signals across landscapes, but it is difficult and dangerous to observe and measure the flows responsible for removing weakly-attached blocks of bedrock from the channel boundary. Consequently, quantitative descriptions of the dynamics of bedrock removal are scarce. Detailed numerical simulation of violent flows in three dimensions has been historically challenging due to technological limitations, but advances in computational fluid dynamics aided by high-performance computing have made it practical to generate approximate solutions to the governing equations of fluid dynamics. From these numerical solutions we gain detailed knowledge of the …

Wireless Sensor System For Mild Cognitive Impairment Diagnosis, Ahmed A. Almaghasilah Mr

Electronic Theses and Dissertations

Alzheimer’s disease (AD), which causes decline in the cognitive functions, is the

major lead of dementia. AD begins showing damage in memory, making patients

dependent on caregivers. Treating AD requires early diagnosis of its signs. The

initial sign of AD is mild cognitive impairment (MCI), which is the middle stage

between a healthy patient and one diagnosed with AD. The proposed sleep

monitoring system is capable of diagnosing MCI symptoms.

MCI patients are characterized with sleep fragmentation and sleep disorder. The

sleep fragmentation is defined as awakenings that interrupt the normal sleep. The

proposed system in this thesis uses force …

Nawic Focus (December 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Minerva 2017, The Honors College

Minerva

This issue of Minerva includes a feature on Honors College research collaboratives; an article on Honors students studying abroad in Singapore and Chile; an article reflecting upon the 15-year anniversary of the Honors College and the importance of mentorship; and articles on Honors students Isaiah Mansour and Aliya Uteova.

Nawic Focus (November 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Window Inserts And The People Adopting Them: Building Sustainable Communities In Maine, Daniel Sean Mistro

Electronic Theses and Dissertations

Residents of Maine face a large monetary expense to heat their homes in the winter. In Maine it takes 540 gallons of heating oil each year to heat a typical home [1]. Interior window inserts may be a practical solution to improve comfort, save money, and consume less environmentally harmful fossil fuels during cold winter months. The window inserts discussed in this paper are custom measured to fit into a window and consist of a wooden frame that is wrapped in two layers of polyolefin film and weather stripped for a snug fit. Commercial inserts cost $20-$36/square foot, or approximately …

Nawic Focus (August-September 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

018637.00 Westbrook: Cumberland Mill Rotary Signalization, Vanasse Hangen Brustlin, Inc., Mileone & Macbroom, State Of Maine. Department Of Transportation

Maine Town Documents

Presentation Powerpoint slides on the proposed 2017 redesign of a Cumberland Mill Rotary impacting Main and Cumberland Streets, Harnois and Warren Avenue.

Nawic Focus (February 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Nawic Focus (January 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Status Report & Update Road Improvement Projects: Paving The Way, Waterville (Me.). Department Of Public Works

Maine Town Documents

The Five Year Road Improvement Plan provides a comprehensive assessment of the condition of nearly 82 miles of road in Waterville; prioritizes and schedules proposed upgrades; plans and budgets for capital improvements. Plan includes maps of proposed changes to the Spring Street intersection.

Minerva 2016, The Honors College

Minerva

This issue of Minerva includes the article "Dear Bill and Betsy," documenting student gratitude for generous Honors donors Bill and Betsy Leitch; an interview with former professor and Honors Preceptor, Walter Macdougall; and an article on Honors student Emily Illingworth and her experiences in Honors. Other highlights include an article on distinguished Honors graduates Mark Pettegrow and Mark Haskell; and an article on the 2016 election as covered by UMaine Journalism students.

Downtown Waterville Feasibility Study Waterville, Maine, Gorrill Palmer Consulting Engineers, Inc., Bfj Planning, Mitchell & Associates Landscape Architects

Maine Town Documents

The Purpose and Need for this project is to: “Revitalize the Downtown to improve the aesthetics, support existing businesses and encourage economic growth, improve pedestrian and bicycle accommodations and provide adequate parking while maintaining vehicular capacity in the overall area.”

Contributions and assistance in the completion of the study were provided by the City of Waterville, Colby College, the Maine Department of Transportation, and the General Public.

Minerva 2015, The Honors College

Minerva

This issue of Minerva includes an interview with Honors alumnus and Nobel Peace Prize winner, Bernard Lown; a celebration of retiring Assistant Dean, Barbara Ouellette; and memorial articles celebrating the lives of notable Honors supporters, Betsy Leitch and Dennis Rezendes. Other highlights include a spread on Honors student travel and community engagement; and an article on Honors graduate, Jill Pelto, whose artwork graces the front and back covers of the 2015 Minerva.

Nawic Focus (May 2015), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Minerva 2014, The Honors College

Minerva

This issue of Minerva includes an article on newly expanded and renovated Honors spaces; a spotlight on student research collaboratives; a celebration of renowned Honors faculty members, Steve Cohn and Tina Passman; and a discussion of Honors student travel and volunteerism.

Bath Road Master Plan, Wiscasset, Maine, T. Y. Lin International, Mlrd Landscape Architecture + Urbanism, Kevin Hooper Associates, Planning Decisions Inc.

Maine Town Documents

The Wiscasset Bath Road Master Plan seeks to maximize development opportunities along Bath Road through the strategic coordination of traffic infrastructure improvements, land use policies and design standards while maintaining or improving the mobility and safety of U.S. Route 1. By planning for growth, Bath Road will increase safety, reduce congestion and enhance the visual character. Ultimately, this Master Plan is intended to help Wiscasset (the Town) shape a future for Bath Road and surrounding areas that reflects the needs and values of the community and preserves the Midcoast Region’s most important arterial highway. The Plan covers the areas adjacent …

Minerva 2013, The Honors College

Minerva

This issue of Minerva includes an article on the opening of Charlie's Terrace in honor of former Honors Dean, Charlie Slavin; a discussion on community engagement in the Honors curriculum and community; an article on the student recipients of the Rezendes Travel Scholarship; and several articles catching up with Honors alumni.

Economic Impacts Of The New England Aqua Ventus (Phases I And Ii) Offshore Wind Power Program In Maine, Todd M. Gabe

School of Economics Faculty Scholarship

The purpose of this study is to examine the statewide economic impacts of the New England Aqua Ventus offshore wind power program in Maine. Phase I of this program involves the planning and construction, and ongoing operations of a 12 MW pilot project; and Phase II of Aqua Ventus involves a 500 MW offshore wind power installation along with the production of VolturnUS floating platforms & towers that could be used in other offshore wind projects.