1,339 research outputs found
Developing an Integrated Traffic Corridor in Santa Fe through Intelligent Transportation Infrastructure
Santa Fe, NM experienced an increase in traffic congestion and accidents. Current traffic infrastructure is in need of improvement. This project inventoried traffic infrastructure around Santa Fe and investigated methods for calculating travel times through the city, with the goal of analyzing the implementation of an integrated traffic corridor. The project concluded that using INRIX data for travel times was reliable and that implementing an integrated traffic corridor in Santa Fe had a benefit-cost ratio of 75:1. Our results will provide accurate travel times to the public via dynamic message signs and potentially help the city of Santa Fe implement an integrated corridor in future years to help reduce traffic congestion and accidents
Sustainable Alternative Wastewater Treatment for Beneficial Reuse of Industrial Wastewater
EMD Millipore is considering approaches for recycling wastewater from its manufacturing processes for re-use as process water. They currently own and operate a wastewater treatment plant (WWTP) at their Jaffrey, NH facility in order to treat organic contaminants. Wastewater chemistries from EMD Millipore’s operations were analyzed and assessed for reclamation potential. Ozone oxidation and activated carbon adsorption technologies were identified for constituent removal. Bench-scale experimental results suggested that ozone and ozone-hydrogen peroxide oxidation are feasible treatment options for EMD Millipore’s wastewater, however further research should be conducted. A pilot-scale ozone system for wastewater reclamation was designed for implementation at the facility
Academic Engagement in Public and Political Discourse: Proceedings from the Michigan Meeting
This report and the conference it summarizes are an examination of how we, as academics, practice our craft; how we work to make it more relevant to broader publics and responsive to pressing societal problems. In May 2015, more than 40 speakers (including 4 University Presidents) and 225 registrants attended a three day conference at the University of Michigan to focus on four key themes: (1) What is engagement and should we do it? (2) What are the ground rules for public and political engagement? (3) What models have worked, and what can we learn from them? (4) What are the obstacles to engagement, and how can they be overcome? The contents of this report are about the kinds of research we conduct, but even more, it is about the public meaning and goals of that work. Ultimately, it is about who we are as a university and what it means to be an academic in a society facing complex scientific, technological, and social challenges. We come to this discussion driven by a deep concern that the academy is facing a crisis of relevance.https://deepblue.lib.umich.edu/bitstream/2027.42/136652/1/1367_Hoffman.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/136652/4/1367_Hoffman.pdfDescription of 1367_Hoffman.pdf : May 2017 revision - updated titl
Energetic costs of territorial boundary patrols by wild chimpanzees
Chimpanzees are well known for their territorial behavior. Males who belong to the same community routinely patrol their territories, occasionally making deep incursions into those of their neighbors. Male chimpanzees may obtain several fitness benefits by participating in territorial boundary patrols, but patrolling is also likely to involve fitness costs. Patrollers risk injury or even death, and patrols may be energetically costly and may involve opportunity costs. Although territorial patrols have been reported at all long-term chimpanzee study sites, quantitative data on their energetic costs have not previously been available. I evaluated the energy costs of patrolling for male chimpanzees at Ngogo, Kibale National Park, Uganda during 14 months of observation. In 29 patrols and matched control periods, I recorded the distances covered and time spent traveling and feeding by chimpanzees. I found that male chimpanzees covered longer distances, spent more time traveling, and spent less time feeding during patrols than during control periods. These results support the hypothesis that chimpanzees incur energetic costs while patrolling and suggest that ecological factors may constrain the ability of chimpanzees to patrol. Am. J. Primatol. 72:93–103, 2010. © 2009 Wiley-Liss, Inc.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/64574/1/20757_ftp.pd
Author Correction: Cross-ancestry genome-wide association analysis of corneal thickness strengthens link between complex and Mendelian eye diseases.
Emmanuelle Souzeau, who contributed to analysis of data, was inadvertently omitted from the author list in the originally published version of this Article. This has now been corrected in both the PDF and HTML versions of the Article
A Proposal for a Three Detector Short-Baseline Neutrino Oscillation Program in the Fermilab Booster Neutrino Beam
A Short-Baseline Neutrino (SBN) physics program of three LAr-TPC detectors
located along the Booster Neutrino Beam (BNB) at Fermilab is presented. This
new SBN Program will deliver a rich and compelling physics opportunity,
including the ability to resolve a class of experimental anomalies in neutrino
physics and to perform the most sensitive search to date for sterile neutrinos
at the eV mass-scale through both appearance and disappearance oscillation
channels. Using data sets of 6.6e20 protons on target (P.O.T.) in the LAr1-ND
and ICARUS T600 detectors plus 13.2e20 P.O.T. in the MicroBooNE detector, we
estimate that a search for muon neutrino to electron neutrino appearance can be
performed with ~5 sigma sensitivity for the LSND allowed (99% C.L.) parameter
region. In this proposal for the SBN Program, we describe the physics analysis,
the conceptual design of the LAr1-ND detector, the design and refurbishment of
the T600 detector, the necessary infrastructure required to execute the
program, and a possible reconfiguration of the BNB target and horn system to
improve its performance for oscillation searches.Comment: 209 pages, 129 figure
The Long-Baseline Neutrino Experiment: Exploring Fundamental Symmetries of the Universe
The preponderance of matter over antimatter in the early Universe, the
dynamics of the supernova bursts that produced the heavy elements necessary for
life and whether protons eventually decay --- these mysteries at the forefront
of particle physics and astrophysics are key to understanding the early
evolution of our Universe, its current state and its eventual fate. The
Long-Baseline Neutrino Experiment (LBNE) represents an extensively developed
plan for a world-class experiment dedicated to addressing these questions. LBNE
is conceived around three central components: (1) a new, high-intensity
neutrino source generated from a megawatt-class proton accelerator at Fermi
National Accelerator Laboratory, (2) a near neutrino detector just downstream
of the source, and (3) a massive liquid argon time-projection chamber deployed
as a far detector deep underground at the Sanford Underground Research
Facility. This facility, located at the site of the former Homestake Mine in
Lead, South Dakota, is approximately 1,300 km from the neutrino source at
Fermilab -- a distance (baseline) that delivers optimal sensitivity to neutrino
charge-parity symmetry violation and mass ordering effects. This ambitious yet
cost-effective design incorporates scalability and flexibility and can
accommodate a variety of upgrades and contributions. With its exceptional
combination of experimental configuration, technical capabilities, and
potential for transformative discoveries, LBNE promises to be a vital facility
for the field of particle physics worldwide, providing physicists from around
the globe with opportunities to collaborate in a twenty to thirty year program
of exciting science. In this document we provide a comprehensive overview of
LBNE's scientific objectives, its place in the landscape of neutrino physics
worldwide, the technologies it will incorporate and the capabilities it will
possess.Comment: Major update of previous version. This is the reference document for
LBNE science program and current status. Chapters 1, 3, and 9 provide a
comprehensive overview of LBNE's scientific objectives, its place in the
landscape of neutrino physics worldwide, the technologies it will incorporate
and the capabilities it will possess. 288 pages, 116 figure
Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF
The Physics Program for the Deep Underground Neutrino Experiment (DUNE) at
the Fermilab Long-Baseline Neutrino Facility (LBNF) is described
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