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An Introduction To Defining Cost Estimates For Mechanical And Electrical Services Using The Nrm1, Charles Mitchell

Reports

Determining an accurate value for the supply and installation of mechanical and electrical services is a difficult task due to the level of specialisation and variance within this sector of the industry. The level of specialised knowledge and the ever changing technology has prevented the Quantity Surveyor from taking a firm hold on the cost estimation of these services. Cost estimates have previously been prepared by consultant services engineers or based on costs provided by these consultants.

However, employers nowadays require more cost certainty in the estimates of costs. As a direct result the New Rules of Measurement 1 (NRM1) …

First Thoughts On Implementing The Framework For Information Literacy, Trudi E. Jacobson, Craig Gibson

Communications in Information Literacy

Following the action of the ACRL Board in February 2015 in accepting the Framework for Information Literacy for Higher Education as one of the "constellation of documents" that promote and guide information literacy instruction and program development, discussion in the library community continues about steps in implementing the Framework. The spectrum of possibilities for implementing the Framework encompasses both curricular and co-curricular settings within colleges and universities. At this early stage of implementing the Framework, we suggest five curricular and instructional structures that can be thought of as a continuum of deepened engagement with its core ideas. The second half …

Disruptive Technology And Securities Regulation, Chris Brummer

Fordham Law Review

    Nowhere has disruptive technology had a more profound impact than in financial services—and yet nowhere do academics and policymakers lack a coherent theory of the phenomenon more, much less a coherent set of regulatory prescriptions. Part of the challenge lies in the varied channels through which innovation upends market practices. Problems also lurk in the popular assumption that securities regulation operates against the backdrop of stable market gatekeepers like exchanges, broker-dealers, and clearing systems—a fact scenario increasingly out of sync in twenty-first-century capital markets.

    This Article explains how technological innovation “disrupts” not only capital markets but also the exercise of …

Needs Assessment For The Topsfield Council On Aging, Jan E. Mutchler, Ceara Somerville

Center for Social and Demographic Research on Aging Publications

The Town of Topsfield’s older population grew substantially during the last decade. Increases are expected to continue as the number of seniors increase moving forward, as well as the share of the Topsfield population they represent. In response to these demographic changes, a study was undertaken to generate and organize information on the older residents of Topsfield and the community organizations supporting their well-being. Special focus was placed on needs of older residents along with the capacity of the Topsfield COA to meet those needs. Methods used included description of existing data, key informant interviews, and focus groups aimed at …

Fiscal Year 2015 Fhwa-536 Report For The Kentucky Transportation Cabinet, Steven Douglas Kreis, Candice Y. Wallace, Bryan Gibson, Sarah M. Mccormack

Kentucky Transportation Center Research Report

The Federal Highway Administration (FHWA) requires state transportation agencies to submit a biennial report on local highway finances. The purpose of these reports is to provide FHWA with the data it needs to capture the financing of highway activities at the local level. Based on this information, it can identify trends in revenue, expenditures, investments, and program development, and in turn make decisions about future investments. The report, FHWA-536, asks agencies to report on four areas of local highway finance: 1) disposition of highway-user revenues; 2) revenues used for roads and streets identified by source and funding type; 3) road …

Evaluation Of Thermal Imaging Technology For Commercial Vehicle Screening, Jennifer R. Walton, Mark S. Spellman, Joseph D. Crabtree

Kentucky Transportation Center Research Report

Brake and tire violations are common problems identified through commercial vehicle inspections. Identifying and correcting these types of problems before a crash occurs can produce significant safety benefits. Thermal imaging technology can be used by commercial vehicle enforcement to screen vehicles as they approach a weigh station to determine if they may have flat tires and inoperable brakes. The vehicles do not have to be stopped at a weigh station to be screened. Kentucky currently has three stations outfitted with thermal imaging technology. The objectives of this study were to evaluate the benefits of using the thermal imaging cameras to …

Methodology Update For Estimating Volume To Service Flow Ratio, Mei Chen, Xu Zhang

Kentucky Transportation Center Research Report

Volume/service flow ratio (VSF) is calculated by the Highway Performance Monitoring System (HPMS) software as an indicator of peak hour congestion. It is an essential input to the Kentucky Transportation Cabinet’s (KYTC) key planning applications, such as highway adequacy rating. After the Federal Highway Administration (FHWA) reassessed the HPMS, the standalone HPMS software was no longer supported. This conclusion was based on the 2000 Highway Capacity Manual (HCM2000). As a result, the peak capacity and VSF estimates based on the submittal file are no longer available to KYTC. The calculation of VSF ratios requires AADT, K factor, directional factor, and …

Update Of Data For Estimating Esals, Jerry G. Pigman, R. Clark Graves, Brad W. Rister, David H. Cain, Neil Tollner

Kentucky Transportation Center Research Report

This project involved updating processing traffic characteristics data using a series of quality control and analytical programs to produce an estimate of the following parameters of interest; 1) average daily traffic, 2) percent trucks, 3) percent trucks classified as heavy/coal, 4) axles per truck, 5) axles per heavy/coal truck, 6) ESALs per truck axle, 7) ESALs per heavy/coal truck axle, and 8) total ESALs. ESAL estimation parameters used WIM data collected during 2007, 2011, and 2012–2013 (representing 41 stations); and classification data collected in 2010, 2011 and 2012 (representing 1,669 stations).

Computer programs used to process classification data, process weight …

After Obergefell V. Hodges: The Continuing Battle Over Equal Rights For Sexual Minorities In The United States, Simone Chriss, Danaya C. Wright

UF Law Faculty Publications

This article examines the pathbreaking U.S. Supreme Court decision in Obergefell v. Hodges that held same-sex marriage was a fundamental right that could not be denied by any state, despite the myriad same-sex marriage bans that had been passed in a majority of states. After explaining the constitutional jurisprudence of due process and equal protection, the article then examines the history of the same-sex marriage movement and the Obergefell decision. We conclude by discussing how the jurisprudential theory of the case, fundamental rights under the due process clause, narrows the scope of the case’s precedential value. Although gay rights activists …

Successive 1-Month Weight Increments In Infancy Can Be Used To Screen For Faltering Linear Growth, Adelheid W. Onyango, Elaine Borghi, Mercedes De Onis, Edward A. Frongillo Jr., Cesar G. Victora, Kathryn G. Dewey, Anna Lartey, Nita Bhandari, Anne Baerug, Cutberto Garza

Faculty Publications

Background: Linear growth faltering in the first 2 y contributes greatly to a high stunting burden, and prevention is hampered by the limited capacity in primary health care for timely screening and intervention.

Objective: This study aimed to determine an approach to predicting long-term stunting from consecutive 1-mo weight increments in the first year of life.

Methods: By using the reference sample of the WHO velocity standards, the analysis explored patterns of consecutive monthly weight increments among healthy infants. Four candidate screening thresholds of successive increments that could predict stunting were considered, and one was selected for …

Incidence Of An Astronaut Not Closing The Pressure Garment Visor On Reentry, Cameron M. Smith

Anthropology Faculty Publications and Presentations

Audiovisual records of a Project Mercury pilot's activities during an orbital flight indicate that his visor was left open during reentry and descent to the sea surface, phases of flight during which cabin pressure loss was to be mitigated by suit pressurization; however the suit could not have been pressurized with the visor open. Thus, for a presently unknown reason, a critical safety step—sealing the visor and making a pressure suit integrity test before re-entry—was overlooked in this flight, a fact itself unreported in any flight review or historical documents known to the author. The lesson is clear: even a …

Viscoelastic, Fatigue Damage, And Permanent Deformation Characterization Of High Rap Bituminous Mixtures Using Fine Aggregate Matrix (Fam), Hesamaddin Nabizadeh

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Performance characteristics of bituminous mixtures play the most influential role in designing flexible pavement. These asphaltic mixtures can be considered as heterogeneous mixtures which composed of two primary components: fine aggregate matrix (FAM) phase and aggregate phase. The FAM phase acts as a critical phase in evaluating the performance characteristics including viscoelastic, fatigue damage, and permanent deformation characteristics of entire asphalt mixtures. This study evaluates the viscoelastic, fatigue damage and permanent deformation characteristics of bituminous mixtures containing 65% reclaimed asphalt pavement (RAP) by performing oscillatory torsional shear tests of cylindrical bars of FAM using a dynamic mechanical analyzer. Moreover, this …

Effects Of Sediments On Bmps For Highway Runoff Control, Matthew Garder

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Numerous studies conducted on highway stormwater runoff and its control with Best Management Practices (BMPs) indicate that sediment is the major pollutant that affects performance and longevity of BMPs. Currently, there are several knowledge gaps related to the effects of sediments on highway BMPs: a) how much sediment will be generated by a construction site by a section of highway with its surrounding watershed under different conditions; b) how sediment is intercepted by different BMPs with or without pretreatment sections; and c) what are the effects of these sediments on BMPs’ hydraulic behavior, longevity, and pollutants removal or release. The …

Phase I Evaluation Of Selected Concrete Material Models In Ls-Dyna, Bradley J. Winkelbauer

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Numerous roadside safety systems are configured with reinforced concrete materials, such as bridge railings, median barriers, and roadside parapets. These protective barrier systems are intended to safely contain and redirect errant vehicles as well as prevent impacts into hazardous fixed objects or other geometric features. The analysis and design of these structures may involve impact simulation with finite element software, like LS-DYNA, which includes multiple concrete material models. For such investigations, limited guidance is available for selecting preferred concrete material models and determining appropriate values for specific parameters. This Phase I study investigated the viability and performance of existing concrete …

Addressing Security Risks For Mobile Devices: What Higher Education Leaders Should Know, Casey J. Gordon

Department of Educational Administration: Dissertations, Theses, and Student Research

This qualitative study examined the topic of mobile device security at higher education institutions in the Midwestern United States. This study sought to answer the question of how higher education institutions have responded to threats to campus data security posed by mobile devices. It explored the questions of what institutions are doing currently, the policies and procedures they have in place, and what leaders should do in the future.

This research study consisted of four case studies, compiled through interviews with key Information Technology (IT) professionals and faculty at each of the four institutions studied as well as an examination …

Short-Term Effects Of A Western Diet On The Number Of Brainderived Neurotrophic Factor Immunoreactive Neurons In The Hypothalamic Arcuate, Ventromedial And Paraventricular Nuclei, Kaitlyn Elizabeth Gilland

Open Access Theses

Brain-derived neurotrophic factor (BDNF) is an important anorexogenic factor and has been shown to be involved in obesity. It is important to know when changes in BDNF expression occur to possibly prevent development of dietary obesity. BDNF mRNA decreases in response to long-term western diet (WD) exposure in the ventromedial hypothalamus (VMH), yet no study has investigated the short-term effects of WD on BDNF expression in the hypothalamus. It was hypothesized BDNF protein would mirror a decrease in BDNF mRNA in the VMH when mice were fasted for 48-hours or fed WD for 6-hours, 48-hours, 1-week and 3-week and decrease …

Targeted Products From Fast-Hydropyrolysis And Hydrodeoxygenation Of Biomass, Ian Tad Smith

Open Access Theses

Previously, the H2Bioil process was proposed as a possible way to convert sustainably available intact biomass into liquid fuels. The optimization of this process and possible synergies with other biomass conversion processes are presented in this thesis.

The selectivity of the PtMo hydrodeoxygenation catalyst was tuned using two different hydrogen partial pressures: 25 bar, and 2.5 bar. This effect was studied on cellulose and intact biomass samples to determine the effect that hydrogen has upon the retention of aromatic compounds found in intact biomass. These experiments show that it is possible for the hydrogenation activity of the PtMo catalyst to …

Junior Recital: Brian Reid, Jazz Piano, Brian Reid, Patrick Arthur, Jonathan Pace

Bailey School of Music Concert Programs

This recital is presented in partial fulfillment of requirements for the degree Bachelor of Music in Performance. Mr. Reid studies jazz piano with Tyrone Jackson.

Pilot Perception Of Electronic Flight Bags At Part 121 Air Carriers, Donley Lytle

Theses and Dissertations

Electronic Flight Bags (EFBs) have been approved for use by pilots in flight operations at many Part 121 air carriers in the United States since 2010. As an automated device replacing paper in the cockpit, there are many human factor issues that relate to operation of the EFB. EFBs have been cited in accidents and incidents worldwide in large, transport category aircraft. While the EFB was not cited as the main cause of the accident/incident, it has been listed as a contributing factor. This study looks at pilot perception related to the safety aspect of the EFB in flight operations …

From Text To Context: Literacy Practices Of Native Speakers Of Arabic In Arabic And English, Ghada Gherwash

Open Access Dissertations

Previous studies that looked at the written product of native speakers of Arabic in their second language (L2), English, have identified traces of Arabic rhetoric (L1), mainly Classical Arabic, in their writing (e.g., Atari, 1983; Kaplan, 1966; Ostler, 1987). These studies focused primarily on the L2-written texts, where the written product is used to make inferences about the rhetorical structures of the writers’ L1. The results from these studies portrayed the native-Arab writer’s text as highly influenced by Classical Arabic. This was evidenced by “foreign” rhetorical structures that Arab writers employ when producing texts in their L2 that are considered …

Design Of Elastic Metamaterials, Yu-Chi Su

Open Access Dissertations

This study focused on the design and fabrication of a double negativity and three broadband single negativity elastic metamaterials using a 3D printer. We investigated dispersion curves and dynamic material properties of the metamaterials. Negative phase velocity in the double negativity metamaterial was also demonstrated.

For metamaterials with single negativity, three types of broadband metamaterials were designed from parametric studies. A comparison showed that using frame bending/stretching mode is more effective than applying beam bending mode to broaden bandgap. Furthermore, it is found that adding internal resonant components could enlarge the bandgap. The single negativity metamaterials were validated by numerical …

Generalized Techniques For Using System Execution Traces To Support Software Performance Analysis, Thelge Manjula Peiris

Open Access Dissertations

This dissertation proposes generalized techniques to support software performance analysis using system execution traces in the absence of software development artifacts such as source code. The proposed techniques do not require modifications to the source code, or to the software binaries, for the purpose of software analysis (non-intrusive). The proposed techniques are also not tightly coupled to the architecture specific details of the system being analyzed. This dissertation extends the current techniques of using system execution traces to evaluate software performance properties, such as response times, service times. The dissertation also proposes a novel technique to auto-construct a dataflow model …

Maximal Class P-Groups With Large Character Degree Gaps, Michael Slattery

Mathematics, Statistics and Computer Science Faculty Research and Publications

In Mann (More on normally monomial p-groups, 2015), he proves some bounds on the size of gaps between character degrees of maximal class p-groups. In this note we construct a family of examples that shows that one of these bounds is sharp.

Effects Of Preoxygenation And Positioning Of Obese Patients During Intubation, Brandon M. Vesel

Theses and Dissertations

Local anesthetic systemic toxicity, due to misapplication of local anesthetic in an otherwise routine procedure, can result in deleterious effects. Although improved regional anesthesia techniques, effective test-dosing, and availability of less toxic local anesthetics have resulted in a decline in local anesthetic toxicity rates, adverse events do occur. A comprehensive review of literature was conducted and current research findings and documented case studies were systematically reviewed. The "lipid sink" phenomenon is the most widely accepted theoretical framework surrounding intravenous lipid emulsion treatment for local anesthetic induced cardiovascular collapse (Rothschild, Bern, Oswald, & Weinberg, 2010). Current evidence suggests that immediate infusion …

Proposal And Report For Grant 048: English Composition I, Wesley Venus, Mark King

ALG Legacy Reports

This proposal and final report are from the first ALG grants finishing between Spring 2015 and Spring 2016. They have been republished in the repository in order to move our first reports over from being hosted on the ALG website.

Proposal And Report For Grant 061: Environment Of Business, Susan Willey, Zoe Salloom

ALG Legacy Reports

This proposal and final report are from the first ALG grants finishing between Spring 2015 and Spring 2016. They have been republished in the repository in order to move our first reports over from being hosted on the ALG website.

Proposal And Report For Grant 064: Analytic Geometry And Calculus I, Shaun Ault, Sudhir Goel

ALG Legacy Reports

This proposal and final report are from the first ALG grants finishing between Spring 2015 and Spring 2016. They have been republished in the repository in order to move our first reports over from being hosted on the ALG website.

Proposal And Report For Grant 096: Precalculus, Wanjun Hu, Li Feng

ALG Legacy Reports

This proposal and final report are from the first ALG grants finishing between Spring 2015 and Spring 2016. They have been republished in the repository in order to move our first reports over from being hosted on the ALG website.

Intrathecal Pain Pumps For The Treatment Of Neuropathic Pain: A Retrospective Review Of The Electronic Medical Record, Kathleen Lopez Reyes

Biomedical Sciences ETDs

Most patients suffering from neuropathic pain will not obtain sufficient pain relief from current recommended therapy. The present study sought to compare patients with neuropathic pain treated with intrathecal drug delivery systems (IDDS) to those with oral opioid treatment alone via a retrospective analysis of electronic medical records. Pain scores and number and amount of adverse events were the primary endpoints of analysis. The most important finding of our study was that significantly fewer adverse events were found among patients treated with IDDS compared to patients treated with traditional oral medications. We examined the differences in recorded pain scores over …

Siu Alumni, Siu Alumni Association

SIU Alumni Magazine

No abstract provided.