Digital Commons Network^™

Teaching With Jupyter In-Class Activities: Lessons Learned And Next Steps, David Anastasiu

Faculty Publications

No abstract provided.

Lenstra-Hurwitz Cliques In Real Quadratic Fields, Daniel S. Lopez

Master's Theses

Let $K$ be a number field and let $\OO_K$ denote its ring of integers. We can define a graph whose vertices are the elements of $\OO_K$ such that an edge exists between two algebraic integers if their difference is in the units $\OO_K^{\times}$. Lenstra showed that the existence of a sufficiently large clique (complete subgraph) will imply that the ring $\OO_K$ is Euclidean with respect to the field norm. A recent generalization of this work tells us that if we draw more edges in the graph, then a sufficiently large clique will imply the weaker (but still very interesting) conclusion …

Application Of Model Predictive Control In Modular Multilevel Converter For Mtpa Operation And Soc Balancing, Mohit Sharma

Master's Theses

In this thesis, a one-step horizon model predictive control strategy (MPC) is implemented in a multilevel modular converter (MMC) to control the speed of an electric vehicle (EV) motor. Maximum torque per ampere (MTPA) and field weakening (FW) control strategies are used to generate reference signals for maximum torque output. The proposed control scheme aims to track the reference signal by independently regulating voltages from the MMC modules. To achieve this, the switches of the MMCs are directly controlled, eliminating the need for a pulse width modulator. A one-step horizon implementation of MPC ensures the robustness of the control system …

The Design And Detailing Of Discontinuous Timberframe Lateral-Force-Resisting Systems, Rhett Kenneth Carlsen

Master's Theses

Discontinuous lateral-force-resisting systems (LFRS) are a type of LFRS in which the path of resistance does not continue directly to the foundation. Discontinuous systems are defined as either in-plane, where the LRFS shifts in the plane of resistance, or out-of-plane, where the shift is perpendicular to the plane of resistance. Discontinuous systems are especially prevalent in lightweight, woodframe structures. Design penalties exist for discontinuous systems, resulting in the specification of larger connections and structural elements. This research includes a review of past experiments to identify any discontinuous LFRS experiments that have been conducted. Through the identification of the existence and …

Analysis Of Doctoral Thesis Citation Patterns: A Case Study Of The Sam Jonah Library, Ghana., Imoro Osman, Anankyela Anaba Alemna, Mariyama Abdulai Kumah

Library Philosophy and Practice (e-journal)

No abstract provided.

The Study Of The Relationship Between Perceived Richness Of Information Resources At Academic Library And Attitude Towards Using Them, Mohammad Reza Farhadpoor

Library Philosophy and Practice (e-journal)

This study aimed to investigate the relationship between perceived richness of information resources at academic library and the attitude to use them by students' of Islamic Azad University of Ahvaz; and conducted by an analytical survey method. Using stratified random sampling 380 students were selected and data were collected using researcher made questionnaire. Results showed that the students have no tendency (mean=3.2281) to use the information resources of library. Meanwhile, the library information resources in terms of update (mean=3.2281), accessibility (mean=3.1702), quality (mean=3.1342), transparency (mean=3.1325) and quick feedback ability (mean=3.1325) are above average and in a relatively favorable level; but, …

Research Publication Pattern Of Library Philosophy And Practice (E-Journal): A Bibliometric Analysis During 2008-2017, Manoj Kumar Verma, Sunil Kumar Yadav, S N. Singh

Library Philosophy and Practice (e-journal)

The present study intends to analyse the publication pattern of papers in Library Philosophy and Practice (e-journal) during 2008 to 2017. During these period, total 1478 scholarly papers has been published by LIS researchers around the world. The publication pattern was analysed by different bibliometric aspect like year wise contribution of papers, year wise growth of publication, average publication per author, geographical distribution of papers, authorship pattern, author productivity, degree of collaboration, Lotka’s Law of Scientific Productivity of papers, reference distribution pattern and length of reference distribution etc. which provide depth information about publication of pattern of Library Philosophy and …

Bibliometric Study Of Indian Open Access Social Science Literature, Deep Kumar Kirtania

Library Philosophy and Practice (e-journal)

The purpose of this study is to trace out the growth and development of social science literature in open access environment published from India. Total 1195 open access papers published and indexed in Scopus database in ten years have considered for the present study. Research publication from 2008 to 2017 have been analyzed based on literature growth, authorship pattern, activity index, prolific authors and institutions, publication type, channel and citation count have examined to provide a clear picture of Indian social science research. The study shows the dominance of shared authorship and sixty percentages of total articles have been cited. …

Growth Of Scientific Publications: An Analysis Of Top Ten Countries, B Elango

Library Philosophy and Practice (e-journal)

The aim of this study is to examine the growth of scientific publications of top ten most productive countries during the period 1996 – 2015. The data was obtained from the SCOPUS database. Compound Annual Growth Rate and Relative Growth Index have been employed. The study reveals the growth pattern of top ten countries during the period 1996-2015 and shows the research concentrations in major disciplines. China registered highest growth during the period 1996-2015 and only India registered higher growth from 1996-2005 to 2006-2015. Further, there is a contrast in the pattern of growth rate of top ten countries in …

Indian Journal Of Agricultural Library And Information Services: A Bibliometric Study (2008-2016), Bhanu Partap

Library Philosophy and Practice (e-journal)

The present study is based on the bibliometric analysis of 161 articles published in 09 volumes (24-32) of 18 issues of Indian Journal of Agricultural Library and Information Services (IJALIS) for the period of nine years (2008-2016). This article brings out the results of a bibliometric study carried on all the issues of the source journal (IJALIS) on various parameters such as authorship pattern, gender wise distribution of papers, length of papers, average number of references, volume & issue wise average papers, geographical distribution of articles, range of reference cited and most prolific authors of the journal. The study finds …

Readership Count And Its Association With Citation: A Case Study Of Mendeley Reference Manager Software, S Ravikumar, Dohtdong Basbunlang Ms

Library Philosophy and Practice (e-journal)

The present study was carried out to find out the association between Mendeley readership count and citation pattern for scholarly articles. This study was carried out with the most prolific authors of 2014 from the four subject domain “Clinical medicine, Microbiology, Molecular Biology and Neuroscience” and around 4886 papers was identified and studied their Mendeley readership count and citation count. It was found that the articles of the most prolific authors in the above subject have a strong positive correlation between Mendeley readership count and citation; ρ value is .715**. The linear relationship for individual subjects was between .626** to …

A 10-Year Bibliometric Study Of Pakistan Journal Of Pharmaceutical Sciences, Ishtiaq Ahmed, Midrar Ullah

Library Philosophy and Practice (e-journal)

Purpose

This study aims to carry out a bibliometric evaluation of articles published in Pakistan Journal of Pharmaceutical Sciences (PJPS) from 2006 to 2015. Bibliometric study determines publication pattern and identifies research trends in a field.

Design/Methodology/Approach

All articles published in PJPS during ten years were analysed using MS Excel.

Results

A total of 951 authors contributed 1172 articles to PJPS from 2006 to 2015. Eighty-six percent authors contributed only one article each. M. Saeed Arayne and Najma Sultana were the leading principal authors with 18 and 10 articles respectively. Ninety-seven percent articles were written by more than one author. …

Information Management As A Nexus To Promote The Use Of Indigenous Medicine And Enhance Public Healthcare Delivery: A Bibliometric Analysis, Patrick Ajibade (Phd), Stephen M. Mutula Prof.

Library Philosophy and Practice (e-journal)

This paper uses a bibliometric analysis to explore the citations trend in ethnomedicine and information management. A text mining algorithm of a total number of 8, 333 publications (n = 8,333) was conducted based on the title, abstract and keywords to find co-occurrence of key terms in indigenous medicine and information management. The first objective was to analyze the authorship, outputs and citation trends and establish if researchers have been able to establish a nexus between indigenous herbal use and the role of information management in promoting such use. Secondly, the study sought to establish if there is already …

Application Of Bradford’S Law Of Scattering To The Discipline Of Law: Analysis Of Doctoral Theses Citations Submitted By Universities In India, Jeyshankar -. Ramalingam -, Nishavathi Elangovan

Library Philosophy and Practice (e-journal)

This study mainly examines the applicability and appropriateness of Bradford’s Law of Scattering to the literature of law. It also ranks the most cited law journals by the research scholars. This study covers citation of journals provided by the law research scholars in their Doctoral Theses submitted to various universities in India, which are available at Shodhganga is the digital repository of Indian electronic theses and dissertations. This study examines 773 journals, containing 3187 citations collected from 252 doctoral theses. Rank list was prepared to identify the core journals in law. Top most preferred journals among the law research scholars …

Information Literacy In Ghanaian Academic Institutions: Case Of Kwame Nkrumah University Of Science And Technology (K.N.U.S.T), Ghana, Lilian Atta-Obeng Miss, Ernest Boakye Mr., Fynn Paapa Kwamena Mr.

Library Philosophy and Practice (e-journal)

A case of a credit bearing information literacy skills class, offered to first year undergraduate students though not across all colleges at the Kwame Nkrumah University of Science and Technology (KNUST), Ghana was analysed. The survey research methodology was used and questionnaire was distributed to 136 students. The findings indicated that the course was relevant and should be maintained though students’ knowledge on ethical use of information, citation skills, and information searching skills were poor. The study recommends a collaborative partnership between librarians and faculty for the teaching and learning of information literacy skills.

Latino Male College Students' Identities, Psychological Stress, And Coping Mechanisms, Ana E. Ramirez

Dissertations

Latino male college students’ identities impact their personal experiences, academic achievement, and well-being. This qualitative study uses a narrative inquiry approach to research Latino male college students’ racial and ethnic, gender, and academic identities and to investigate how these identities impact their psychological stress and the coping mechanisms they implement to manage their stress. Latino males undergo an identity development in which they engage in negotiating their gender identities in order to prioritize higher education academic requirements. When Latino males are determined to achieve a college degree, they are able to adjust their familism gender role expectations and shift their …

Examining The Role Of Arts Education Partnerships In Sustaining Arts Programs In California Elementary Schools, Marie-Helene Bauguil

Dissertations

This study investigated three arts education partnerships in California elementary schools. The research questions that guided the inquiry were exploratory in nature and intended to reveal the day-to-day functioning of these partnerships, the challenges they faced, and the factors that contributed to their success, through the recounted experiences of the various institutional actors involved. The participants (n=21) comprised school principals and teachers, arts organizations administrative staff, and teaching artists. Qualitative inquiry methods (in-person interviews, classroom observations, and review of relevant documents) were used to analyze the data. The findings showed that the schools’ administrators and faculty appreciated the arts residencies, …

Geophysical Characterization Of A Rare Earth Element Enriched Carbonatite Terrane At Mountain Pass, California Eastern Mojave Desert, Kevin Denton

Master's Theses

Mountain Pass, California, located in the eastern Mojave Desert, hosts one of the world's richest rare earth element (REE) deposits. The REE-rich rocks occur in a 2.5 km- wide, north-northwest trending zone of Mesoproterozoic (1.4–1.42 Ga) stocks and dikes, which intrude a larger Paleoproterozoic (1.7 Ga) schist-gneiss terrane that extends ~10 km southward from Clark Mountain to the Mescal Range. Several REE-enriched bodies make up the Mountain Pass intrusive suite including shonkinite, syenite, and granite comprising an ultrapotassic intrusive suite and the Sulphide Queen carbonatite body.

Two-dimensional modeling of gravity, magnetic, and electrical resistivity data reveals that the Mountain Pass …

A Full Factorial Analysis Of Polymerization Conditions Of Sodium Alginate Beads To Determine The Effect On Diffusivity And Concentration Limit Of Tryptophan And Glucose, Allison Schulkins

Master's Theses

The purpose of this work is to develop an experimental setup with associated mathematical analysis to analyze the changes in diffusivity through calcium alginate gel beads made under different polymerization conditions. The diffusivity of the solutes glucose and tryptophan was calculated by measuring the concentration change over time as solute diffused out of the alginate spheres and into the bulk. The alginate beads were generated using different polymerization conditions following a two-level, three-factor, full-factorial matrix with alginate concentration, cross-linker concentration, and cross-linking time as the factors. The diffusivities showed variations between different conditions, which were analyzed to determine the main …

Sexual Recombination And Increased Mutation Rate Expedite Evolution Of Escherichia Coli In Varied Fitness Landscapes, George Peabody, Hao Li, Katy Kao

Faculty Publications

Sexual recombination and mutation rate are theorized to play different roles in adaptive evolution depending on the fitness landscape; however, direct experimental support is limited. Here we examine how these factors affect the rate of adaptation utilizing a “genderless” strain of Escherichia coli capable of continuous in situ sexual recombination. The results show that the populations with increased mutation rate, and capable of sexual recombination, outperform all the other populations. We further characterize two sexual and two asexual populations with increased mutation rate and observe maintenance of beneficial mutations in the sexual populations through mutational sweeps. Furthermore, we experimentally identify …

An Assessment Of Women Faculty Members' Opinions About Information Literacy Needs, Search And Evaluation Competencies, Vellaichamy Alagarsamy, Jeyshankar Ramalingam

Library Philosophy and Practice (e-journal)

This paper reports information literacy needs, search and evaluation competencies at Mother Teresa Women’s University and its affiliated colleges. In this study it is try to evaluate the information literacy needs, information needs assessment competency and competency of information literacy evaluation. Questionnaire was a data collection tool. A total of 290 questionnaires were distributed among users and 254 duly filled in questionnaires were received, thus resulting into a response rate of 87.59 per cent. Out of 12 institutions, 5 are government, 5 are self-financing and 2 are aided educational institutions. This study showed that 163 (64.2%) respondents are assistant professors …

An Analysis Of Operant Conditioning And Its Relationship With Video Game Addiction, Daniel Vu

ART 108: Introduction to Games Studies

A report published by the Entertainment Software Association revealed that in 2015, 155 million Americans play video games with an average of two gamers in each game-playing household (Entertainment Software Association, “Essential Facts about the Computer and Video Game Industry”). With this massive popularity that has sprung alongside video games, the question must be asked: how are video games affecting today's people? With the current way some video games are structured, the video game rewards players for achieving certain accomplishments. For example, competitive video games reward players who achieve victories by giving them a higher ranking or other games display …

Random Numbers And Gaming, Sinjin Baglin

ART 108: Introduction to Games Studies

In Counter Strike: Global Offensive spray pattern control becomes a muscle memory to a player after long periods of playing. It’s a design choice that makes the gunplay between players more about instant crosshair placement with the faster player usually winning. This is very different from the gunplay of the current popular shooter Player Unknown’s Battlegrounds. Player Unknown’s Battleground’s spray pattern for the guns are random. So how does this affect the player experience? Well as opposed to Counter Strike: Global Offensive, the design choice makes gunplay between two players more about how a person can adapt faster …

Fighting Game Difficulty, Andrew Hon

ART 108: Introduction to Games Studies

Lowering difficulty in games has become a recent trend amongst gaming companies. The goal of this tactic is to provide a more welcoming platform for players that are new to the franchise. However, this trend has been met with criticism amongst more experienced veterans of their respective games. This essay will touch upon different games within the fighting game genre that have lowered their overall difficulty, and the positive/negative effects of it.

Exploring Oculus Rift: A Historical Analysis Of The ‘Virtual Reality’ Paradigm, Chastin Gammage

ART 108: Introduction to Games Studies

This paper will first provide background information about Virtual Reality in order to better analyze its development throughout history and into the future. Next, this essay begins an in-depth historical analysis of how virtual reality has developed prior to 1970, a pivotal year in Virtual Reality history, followed by an exploration of how this development paradigm shifted between the 1970's and the turn of the century. The historical analysis of virtual reality is concluded by covering the modern period from 2000-present. Finally, this paper examines the layout of the virtual reality field in respect to he history and innovations presented.

Protecting And Maintaining Silicon Valley’S Liquid Gold, Paul Mark Fulcher

Master's Projects

Public sector leaders and decision makers in the California water industry have learned from previous severe drought conditions that to sustain water supplies during extremely dry seasons, there is a substantial need for behavioral changes associated with water conservation efforts among the businesses and residents of the community to maintain an adequate water supply. The intent of this study is to compare four California water agencies that have been designated as sustainable groundwater agencies (GSA), and determine what current programs and/or practices those agencies are using to meet the mandated requirements of the Sustainable Groundwater Management Act of 2014 (Act …

Deep Subaru Hyper Suprime-Cam Observations Of Milky Way Satellites Columba I And Triangulum Ii*, Jeffrey Carlin, David Sand, Ricardo Muñoz, Kristine Spekkens, Beth Willman, Denija Crnojević, Duncan Forbes, Jonathan Hargis, Evan Kirby, Annika Peter, Aaron Romanowsky, Jay Strader

Faculty Publications

We present deep, wide-field Subaru Hyper Suprime-Cam photometry of two recently discovered satellites of the Milky Way (MW): Columba I (Col I) and Triangulum II (Tri II). The color–magnitude diagrams of both objects point to exclusively old and metal-poor stellar populations. We re-derive structural parameters and luminosities of these satellites, and find  for Col I and  for Tri II, with corresponding half-light radii of  pc and  pc. The properties of both systems are consistent with observed scaling relations for MW dwarf galaxies. Based on archival data, we derive upper limits on the neutral gas content of these dwarfs, and find …

Spartan Daily, November 30, 2017, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2017

Volume 149, Issue 41

Citation Analysis Of Doctoral Theses In The Field Of Sociology Submitted To Panjab University, Chandigarh (India) During 2002-2012, Preeti Mahajan, Anil Kumar

Library Philosophy and Practice (e-journal)

This paper determines the materials cited in Ph.D. theses of Sociology, submitted to the Panjab University, Chandigarh during the years 2002-2012 to improve the existing collection development policy of University library. The study reveals that Books are the most preferred sources of information used by the researchers in the field of Sociology, accounting for 57.65% of the total citations, although citations from journals, proceedings, internet resources and reports are also found. It is also observed those researchers are not taking much advantage of internet resources. Bradford's law of scattering was applied. More cited materials were contributed by single authors and …

Courses Beyond Borders: A Case Study Of Mooc Platform Coursera, Huma Shafiq, Zahid Ashraf Wani Dr., Iram Mukhtar Mahajan, Uzma Qadri

Library Philosophy and Practice (e-journal)

Purpose: The study assesses the participation of different institutions in online learning environment of Coursera. Collaborative efforts, involvement of instructors and the mode of course instruction were also looked at.

Design/Methodology: Data were harvested from the official website of Coursera. Through its various features, information pertaining to courses being offered, subject categorization, institutions and instructors involved was collected, tabulated and analyzed.

Findings: As of February 2016, 138 institutions from 28 countries offered 1765 coursers through Coursera with the aid of 1903 instructors. Institutions were mainly from high economic zone countries. Nearly 59 percent courses were from USA based institutions and …