Digital Commons Network^™

Observation Of Medium-Induced Modifications Of Jet Fragmentation In Pb-Pb Collisions At √SNn =5.02 Tev Using Isolated Photon-Tagged Jets, A. M. Sirunyan

Department of Physics and Astronomy: Faculty Publications

Measurements of fragmentation functions for jets associated with an isolated photon are presented for the first time in pp and Pb-Pb collisions. The analysis uses data collected with the CMS detector at the CERN LHC at a nucleon-nucleon center-of-mass energy of 5.02 TeV. Fragmentation functions are obtained for jets with p^jet_T > 30 GeV/c in events containing an isolated photon with p^γ_T > 60 GeV/c, using charged tracks with transverse momentum p^trk_T > 1 GeV/c in a cone around the jet axis. The association with an isolated photon constrains the initial p_{T …}

Intra-Exchange Cryptocurrency Arbitrage Bot, Eric Han

Master's Projects

Cryptocurrencies are defined as a digital currency in which encryption techniques are utilized to regulate generation of units of currency and verify the transfer of funds, independent of a central governing body such as a bank. Due to the large number of cryptocurrencies currently available, there inherently exists many price discrepancies due to market inefficiencies. Market inefficiencies occur when the price of assets do not reflect their true value. In fact, these types of pricing discrepancies exist in other financial markets, including fiat currency exchanges and stock exchanges. However, these discrepancies are more significant in the cryptocurrency domain due to …

Extreme Hbl Behavior Of Markarian 501 During 2012, P. T. Reynolds, Et. Al.

Physical Sciences Publications

Aims. We aim to characterize the multiwavelength emission from Markarian 501 (Mrk 501), quantify the energy-dependent variability, study the potential multiband correlations, and describe the temporal evolution of the broadband emission within leptonic theoretical scenarios.

Methods. We organized a multiwavelength campaign to take place between March and July of 2012. Excellent temporal coverage was obtained with more than 25 instruments, including the MAGIC, FACT and VERITAS Cherenkov telescopes, the instruments on board the Swift and Fermi spacecraft, and the telescopes operated by the GASP-WEBT collaboration.

Results. Mrk 501 showed a very high energy (VHE) gamma-ray flux above 0.2 TeV of …

Action Collection Service Inc. V. Black Appellant's Brief Dckt. 46116

Not Reported

No abstract provided.

Observation Of Medium-Induced Modifications Of Jet Fragmentation In Pb-Pb Collisions At Snn=5.02 Tev Using Isolated Photon-Tagged Jets, Cms Collaboration, J. G. Acosta, S. Oliveros

Faculty and Student Publications (Open Access)

No abstract provided.

Accelerating Synchronization On Futuristic 1000-Cores Multicore Processor With Moving Compute To Data Model, Halit Dogan

Doctoral Dissertations

Single chip multicore processors are now prevalent and processors with hundreds of cores are being proposed and explored by both academia and industry. Shared memory cache coherence is the state-of-the-art technology for these processors to enable synchronization and communication between cores. However, since the synchronization of cores on shared data using hardware cache coherence suffers from instruction retries and cache line ping-pong overheads, it prevents performance scaling as core counts increase on a chip.

This thesis proposes to utilize a novel moving computation to data model (MC) to overcome this synchronization bottleneck in a 1000-cores scale shared memory multicore processor. …

Museum-School Partnerships: From Creative Discourse To Resource Development, Emma Doctors

Master's Projects and Capstones

This paper aims to explore museum-school partnerships and best educational practices within each entity's efforts to collaborate. The project surveys museum education and explores programmatic and curriculum development that help to serve as enrichment for students. These partnerships are important to the museum studies field as it fulfills a fiduciary responsibility that museums hold - to educate the public. By fulfilling the needs of both entities (museums and schools), creative discourse ensues, creating solutions for students to enrich their learning. I end with a project to propose the development of an exhibition resource guide that would combine the knowledge and …

Failing The Mothers Of New York City, Irene Spezzamonte, Vanessa Swales

Capstones

Between 2015 and 2011, about 4,000 women lost their lives while delivering a baby in the United States. That’s 1,000 lost lives every year.

The causes of these deaths are often preventable and are the mere result of racial discrimination. African-American mothers, for instance, have a three-time higher rate of dying than White mothers. Several investigative investigations have been conducted on the racial disparities and the lack of resources offered nationwide, but, so far, none has focused on the local level. This capstone focuses solely in New York City and the three populations that are being affected the most by …

The Art Of Fortune-Taking, Allison Weintraub

Capstones

People suffering grief or emotional distress turn to many places for comfort, which can make them a target of psychic scam artists. Stigma about falling for scams might prevent victims from seeking help. https://medium.com/@allison.weintraub/the-art-of-fortune-taking-5cdedb6718d0

Biased, Janessa M. Andiorio Ms.

Capstones

BIASED is a journalistic podcast focused on intertwining journalistic reporting with opinion to explore the bad behaviors and entitled attitudes that comes with athletic status and how it develops. By talking with coaches, current and former athletes and sport sociology exports this project explores how athletes view themselves as well as how society enables certain sport culture.

https://jandiorio194.wixsite.com/biased

Offset: How The Government Improperly Takes Money From The Disabled, Carmen Reinicke

Capstones

The US Department of Education is supposed to use its computers to match its borrowers who now suffer from total permanent disabilities based on Social Security or Veteran Administration rolls. If the borrower has been disabled for more than five consecutive years, then deductions for unpaid student loans are supposed to cease.

A report from the U.S. Government Accountability Office, a federal agency that reviews government work, shows that the program, now a computerized system that matches Social Security numbers, fails to identify thousands of individuals who deserve student debt relief.

Link: https://medium.com/@careinicke/offset-how-the-government-improperly-takes-money-from-the-disabled-8928cd556f93

Kinder Carnage, Talib Visram

Capstones

In the wake of school shootings, including Parkland, states and school districts have scrambled to protect against threats. But faced with no federal focus on gun control and little funding, schools have to make tough safety choices. Some have adopted novelty security gadgets; others have discussed arming teachers and even giving children tools to defend themselves. To some, this is the ideal solution; the answer to violence is more violence. And so, some schools are starting to resemble military camps. With reporting from a security conference in Florida, and a military camp for kids in Kentucky, this story takes a …

Catheter-Associated Urinary Tract Infection Reduction: A Quality Improvement Project, Wallace Kramm

Master's Projects and Capstones

Abstract

Problem: Hospital-acquired infections are preventable harm that occurs to patients while in the hospital. Catheter-associated urinary tract infection (CAUTI) is a preventable hospital-acquired infection that continues to plague hospitals nationwide. The Centers for Disease Control and Prevention estimates that there are more than 13,000 CAUTI related deaths in the United States annually (Scanlon, 2017). In addition to the harm caused to patients by CAUTIs, the estimated $500 million yearly cost for CAUTI treatment has created a fiscal burden on healthcare systems (Scanlon, 2017). Decreasing the rate of CAUTI by decreasing overall number of catheters is the goal of this …

What Can We Learn From Rapper And Provocateur, Azealia Banks?, Robert A.R. Dozier

Capstones

Rapper Azealia Banks' name is synonymous with controversy, known for her feuds with celebrities and internet personalities. And her reputation has certainly impacted her career. But the trajectory of Banks' life in the public eye speaks to a larger issue of the treatment of "difficult" women in the music industry. http://robardzr.net/capstone/

An Analysis Of Dynamic Price Discrimination In Airlines, Diego Escobari, Nicholas G. Rupp, Joseph Meskey

School of Economics and Finance Faculty Publications

Prices for the same flight change substantially depending on the time of purchase. This article uses a unique data set with round‐the‐clock posted fares to document significant within‐day price variation. Labeling time‐variation as discriminatory is difficult because the cost of an unsold airline seat changes with inventory, days before departure, and aggregate demand expectations. After controlling for these factors and aggregating hourly fares to have a framework with two consumer types, we are able to identify a component that is largely consistent with dynamic price discrimination. We find higher prices during office hours (when business travelers are likely to buy) …

Medication Error Prevention: Improving Patient Health Outcome, Brigitta Van Ewijk

Master's Theses

Medication administration errors were reported to have an error rate of 60% in early research mainly in the form of the wrong dose, time, or rate. Working conditions were found to be one of the main contributors to these errors. Recognizing and reporting medication errors are key to the implementation of the reduction of this critical health problem (Hughes & Blegen, 2008). DataRay Inc. (n.d.), states that almost one in five medication doses administered in hospitals is given in error. The two most common errors were (1) dispensing medicine at the wrong time (43% of incidents) and (2) omitting a …

A Discourse Analysis Of Diversity And Inclusion Terminology In The High-Tech Industry, Michelle Nader

Master's Theses

The field of Diversity and Inclusion is a growing interest within the High-Tech industry, particularly within the San Francisco Bay Area of California. To combat misconceptions of Diversity and Inclusion, this thesis aims to define and analyze the language used at 20 companies in the High-Tech sector. The trends, nuances, and practices of how companies use language in their programming and data dictates the direction of the company. This thesis investigates the underlying complexities of where Diversity and Inclusion is within the industry today and goals for the future. Findings from this research suggest that companies can strengthen their Diversity …

The Investigation Of The Chlorine Initiated Oxidation Of 2-Phenylethanol And Stability Of Superalkali Lithium Substituted Silyls., Adam Otten

Master's Theses

This thesis investigates the combustion potential of 2-phenylethanol and the superalkali properties of small lithium substituted silicon compounds. All combustion experiments were performed at the Advanced Light Source of Lawrence Berkeley National Laboratory at the Chemical Dynamics Beamline 9.0.2. The chlorine initiated oxidation of 2PE was investigated at 298 and 550 K using a multiplex photoionization mass spectrometer, coupled with the tunable vacuum ultraviolet radiation. Reaction products were identified using kinetic time traces and photoionization spectra.

Additionally, the stability of small superalkali silicon-lithium compounds has also been investigated. All structures and energetics were calculated using the CBS-QB3 composite method.

The …

The Media Representation And Misrepresentation Of Refugees: A Comparison Between Us And French Media, Ali Al-Thani

Master's Theses

This project is the study of the differences and similarities between news reporting, using specific media frames, in the US and France in regard to the representation of refugees in newspapers. I gathered a total of 213 articles written during the period of January 1, 2017 until September 30, 2018. Those articles were taken from two major newspapers in the US, The New York Times and the Wall Street Journal and two major newspapers in France, Le Monde and Le Figaro. For this research, I used content analysis in order to analyze the news articles reporting on the subject of …

Colombia's Veneer Of Aid: Hidden Motives, Voiceless Victims, And The Us Trafficking In Persons Report, Michael Middleton

Master's Theses

This study analyzes the Trafficking in Persons report, an annual report from the United States State Department that ranks each country on its ability to meet “minimum standards” for combating human trafficking. Using Colombia as a case study, this paper heavily critiques the traditional human trafficking discourse by applying a transnational intersectional feminist framework to explore the context and development of human trafficking in Colombia. I will first look at the legal framework for anti-trafficking policy in Colombia with a policy analysis of the laws and legislation that arose after the ratification of the Palermo Protocol in 2000. The strengths …

A Qualitative Case Study On The Domestic Violence Act, 2007 (732) And The Convention On The Elimination Of All Forms Of Discrimination Against Women, Victoria Hernandez

Master's Theses

On July 17, 1980, Ghana became a signatory to CEDAW (Convention on the Elimination of All Forms of Discrimination against Women) under the United Nations in order to combat all forms of violence, discrimination and human rights violations that harm the security, freedom, privacy, and dignity of every woman. The Domestic Violence Act (732) stemmed from CEDAW in order to add on more layers of legal protection for victims of domestic violence and to penalize all acts according the bill’s definition and the different forms of domestic violence. Although there are stricter laws to punish any acts of violence inflicted …

The Neuromodulatory And Hormonal Effects Of Transcutaneous Vagus Nerve Stimulation As Evidenced By Salivary Alpha Amylase, Salivary Cortisol, Pupil Diameter, And The P3 Event-Related Potential, Christopher M. Warren, Klodiana D. Tona, L. Ouwerkerk, Jeroen Van Paridon, Fenna Poletiek, Henk Van Steenbergen, Jos A. Bosch, Sander Nieuwenhuis

Psychology Faculty Publications

Background

Transcutaneous vagus nerve stimulation (tVNS) is a new, non-invasive technique being investigated as an intervention for a variety of clinical disorders, including epilepsy and depression. It is thought to exert its therapeutic effect by increasing central norepinephrine (NE) activity, but the evidence supporting this notion is limited.

Objective

In order to test for an impact of tVNS on psychophysiological and hormonal indices of noradrenergic function, we applied tVNS in concert with assessment of salivary alpha amylase (SAA) and cortisol, pupil size, and electroencephalograph (EEG) recordings.

Methods

Across three experiments, we applied real and sham tVNS to 61 healthy participants …

Transcriptome-Wide Analysis Of Vsv Strains With Varying Ability To Block Nf-Κb, Thomas M. Russell

Theses

Vesicular stomatitis virus (VSV) is a negative sense, single-stranded RNA (ssRNA) virus that is currently studied for its uses as a vaccine viral vector and its potential in oncolytic therapy. The M protein of VSV is the active participant in the virus’s abrogation of the host innate immune response. This activity is thought to be due to the M protein’s ability to downregulate overall host transcription by blocking nuclear transport. A VSV mutant containing a D52G mutation in the M protein (22-20) has been shown to block nuclear transport while being defective as a suppressor of NF-κB activation. It is …

A Method For Use Phase Definition As Integrated Into An Object-Oriented Approach To Life Cycle Assessment, Alissa Marie Santucci

Theses

As global environmental concerns increase, industries continue to respond prominently to meeting sustainable practice standards through technological innovations and new business models. However, current sustainability measurement tools, including Life Cycle Assessment (LCA), do not provide practitioners with sufficiently standardized methodology, which leads to uncertainty and limited comparability of results. This research develops a systematic Object-Oriented LCA method to define and quantify the consumed life of a product system during the use scenario under analysis. In this method, the Cumulative Damage Function (CDF) quantifies the consumed life of a product by using inputs of total efficiency or damage, scaling parameters and …

The Effect Of The Degree Of Centralization Of Control Of Community Colleges On Core Indicators Of Performance Of The Carl Perkins Act, Jake Michel

Theses and Dissertations

This research study was designed to help illuminate if there is a relationship between the quality of career and technical education programs from centralized and decentralized-controlled systems in relation to the level of authority exerted by state governing/coordinating boards over the community college system. This study included data from the 50 states that are part of the United States of America. This study used a quasi-experimental, nonequivalent design. This study did not include randomly selected groups and was a nonequivalent control group design. The independent variables included: centralized or decentralized governance, median household income, the percent of community colleges that …

The Effects Of A Web-Based Instructional Program: Promoting Student Growth In Reading And Mathematics Achievement, Penelope Pritchett Hill

Theses and Dissertations

As advances in technology allowed national and state education assessments to be administered digitally, many school districts transitioned to computer-based instructional programs and assessments to improve student achievement and better prepare students for high-stakes computerized assessments. One such rural public school district in Mississippi implemented a supplemental web-based instructional program, i-Ready, for the first time in the 2017-2018 school year. The purpose of this study was (a) to investigate the effects of the i-Ready program on student achievement in Grades 4 – 5 reading/language arts and mathematics and (b) to determine if there were significant differences in growth (from pretest …

The Role Of Early Visual Cortex In Global Motion Processing, Marshall L. Green

Theses and Dissertations

Both visual area V1 and the medial temporal (MT) region of the human brain play a role in motion perception. V1 is thought to process "local motion," such as the movement of a single bird flying across a relatively small part of space, while MT is thought to process "global motion," such as the movement of an entire flock of birds flying across the sky. However, recent studies using fMRI to measure human brain activity have identified signals in V1 that appear to be global motion signals, although it is unclear whether these are related to global motion processing or …

Quantifying Pre-Industrial To Mid-Late 20th Century Anthropogenic Lead, Mercury And Cadmium Pollution In Caribbean Marine Environments Using Skeletonized Sea Turtle Remains, Felicia L. Pena

Theses and Dissertations

Various lines of evidence indicate that levels of anthropogenic pollutants, such as lead, mercury and cadmium, have increased in terrestrial and atmospheric environments since the early 19th century and the advent of industrialization. While the exposure to these three trace elements is a global concern, this study focused primarily on marine environments located throughout the Caribbean. Using ICP-MS, this study aimed to detect and quantify anthropogenic pollutants, specifically lead (Pb), mercury (Hg) and cadmium (Cd), using skeletonized remains of sea turtles as biological proxies for environmental quality. Archaeologically derived (n=5) and mid-late 20th century (n=6) Hawksbill and Green turtles were …

Refining Spawning Protocols For Crappie, Christian A. Shirley

Theses and Dissertations

White Crappie (Pomoxis annularis) and Black Crappie (P. nigromaculatus) are popular North American gamefish; however, frequent fluctuations in year class strength present a management challenge for recreational fisheries. Intensive aquaculture production has the potential to address this challenge through controlled hatchery reproduction for supplemental stocking, but further study is needed to refine and optimize techniques. Therefore, this study evaluated the effects of hormone injection timing on latency period and spawning success, examined effective cryopreservation techniques for black-stripe Black Crappie sperm (a preferred hatchery phenotype), and compared simulated spring duration on out-of-season spawning success. Latency period for White Crappie did not …

Revision Of The Subgenus Prionus (Neopolyarthron) Semenov (Coleoptera: Cerambycidae: Prioninae) In North America, With Notes On Prionus (Antennalia) Casey, Terence L. Schiefer

Theses and Dissertations

The classification of North American species of Prionus (Prionus) Geoffroy is reevaluated, with three subgenera recognized: P. (Antennalia) Casey, revived status, P. (Neopolyarthron) Semenov, revived status, and P. (Prionus). Prionus (Neopolyarthron) is revised and consists of P. imbricornis (Linnaeus), P. debilis Casey, revived status, and P. cuneatus Casey, revived status, with the latter two species removed from synonymy with P. imbricornis. Prionus robustus Casey, new synonymy, and P. fissicornis parviceps Casey, revised synonymy, are transferred from synonymy with P. imbricornis to synonymy with P. cuneatus and P. fissicornis respectively. Keys to North American subgenera of Prionus and to species of …