Digital Commons Network^™

Preliminary Investigation Of Commercially Available Pluronics As Uv Curable 3d Printing Inks For Tissue Engineering Applications, A'Lester Cordell Allen

Master's Theses

Three-dimensional printing (3DP) emerged from simple beginnings in the field of additive manufacturing (AM) over 31 years ago as an economical technique for rapid prototyping. Now 3DP has become the premier method for fabricating materials from unique consumer products to lifesaving customized human organs. Current challenges in bioprinting center around balancing material properties such as stiffness, yield strength, and surface chemistry with non-Newtonian fluid flow to construct interconnected, porous scaffolding geometries that simulate the complex vasculature found in the extracellular matrix (ECM) of the human body needed to promote cell growth and regeneration. In this study, several copolymers of poly(ethlyene …

Solitary By Any Other Name: Silence To Segregation In American Prisons, Chelsea Van Aken

Master's Theses

This thesis examined the United States’ ability to circumvent international and constitutional law in regards to solitary confinement in American prisons. Drawing on scholarship examining inmates’ rights and inmates’ resistance movements, international human rights doctrine, United States constitutional law, activist led movements, and inmate testimony, the thesis demonstrates that the United States is able to simultaneously claim that it is meeting its human rights violations while resisting reforms to both state and federal current policy of warehousing inmates in solitary confinement for decades at a time through two strategies. First, the United States utilizes framing strategies to deny the use …

Examining The Moderating Effect Of Life Satisfaction On The Relationship Between Perceived Underemployment And Job Attitudes Among Millennials, Savannah M. Trakes

Master's Theses

Underemployment has been associated with negative attitudes and behaviors. However, little research attention has been paid to identify variables that might moderate the relationship between underemployment and job attitudes. Given that Millennials are one of the groups most susceptible to underemployment, I examined the relationship between perceived underemployment and job attitudes (i.e., job satisfaction, intent to remain) using life satisfaction as a moderator among Millennial employees. Based on survey data from 552 Millennial employees across various sectors, results showed that perceived underemployment was negatively related to job satisfaction, intent to remain, and life satisfaction. Inconsistent with the prediction, life satisfaction …

Effects Of Zoledronate During Simulated Weightlessness On Bone Structure And Mechanics, Ryan T. Scott

Master's Theses

Spaceflight causes astronauts to experience an unbalanced level of bone remodeling favoring resorption. The combination of an antiresorptive drug and weightlessness may have negative effects on the mechanical and structural properties of bone by increasing elastic stiffness but diminishing plasticity. At 16 weeks of age, skeletally postpubescent male mice (n = 32, C57BL/6) were evenly divided and subcutaneously given either zoledronate (45 µg/kg) or vehicle (saline, same volume). Three days postinjection, half of each group were divided to undergo 3 weeks of hindlimb unloading or act as a control undergoing normal ambulation (n = 8 for each of the 4 …

Exposure Assessment Of Asthma And Modeling Of Pm2.5 During The 2007 Southern California Wildfires, Areana Flores

Master's Theses

A three-year study (1 Jan 07 to 31 Dec 09) was conducted for Los Angeles and Riverside counties to validate current findings on impacts of wildfires on respiratory health. A dataset developed from multiple sources containing daily rates of air pollution (O3, NO2, CO, and PM2.5) and meteorological variables (temperature, dew point, wind speed, and inversion height) was correlated with asthma emergency department (ED) visits. A second correlation was calculated for a modified dataset that excludes all episodes of wildfire events within the study period. The difference in correlations between both datasets was computed. PM2.5 was positively associated with asthma …

Evaluation Of A Silica Hydride-Based Undecynoic Acid Stationary Phase For High Performance Liquid Chromatography, Veena Menon Kozhikote

Master's Theses

Undecynoic acid (UDA) attached to a silica hydride surface has been found to exhibit weak cationic exchange properties and an aqueous normal phase (ANP) type of retention. ANP is a mechanism similar to normal phase chromatographic retention, except for the use of a polar solvent such as water in the mobile phase. In ANP, the retention of a polar molecule is increased with a higher concentration of the non-polar mobile phase solvent (usually acetonitrile). Non-polar molecules exhibit retention behavior as in reverse phase (RP) chromatography. The goal of this research was to characterize the chromatographic retention pattern of an undecynoic …

Structure-Function Relationship Between Quercetin, Its Methylated Derivatives And Cytotoxicity In Triple Negative Breast Cancer Cells, Jyoti Phatak

Master's Theses

Quercetin is a member of the flavonoid family, found in fruits and vegetables, and has

shown cytotoxic effects on many cancers, including breast cancer. Quercetin’s methylated derivatives, 3-O-methyl quercetin, pentamethyl quercetin, isorhamnetin, and tamarixetin, differ in their substitution patterns of the methyl capping at the 5-hydroxyl groups. Cell death assays performed on MDA-MB-231 cells showed increased cytotoxicity with quercetin and all its methylated derivatives, except pentamethyl quercetin, after 72 hours of treatment. Loss of the mitochondrial outer membrane potential (MOMP) was seen using a JC-1 assay after 15 min incubation with compounds, except for pentamethyl quercetin. We saw no change …

A Survey Of Viva Callesj Participants: San Jose, California 2015, Asha W. Agrawal, Hilary Nixon

Mineta Transportation Institute

This report presents the findings from a survey of participants at the Viva CalleSJ open streets event held on October 11, 2015. The survey was designed to provide information that would help the City of San Jose assess the success of the event, guide the planning for future Viva CalleSJ events, and inform potential funders and community partners about the benefits of Viva CalleSJ. A total of 618 people completed the one-page paper survey while at the event. Survey findings provide detail on how people learned about the event, how they traveled to the event, what they did at the …

Meeting The Information Needs Of Nurses For Effective Healthcare Delivery In Nigeria: A Case Study Of Federal Medical Centre, Owerri, Imo State, Emmanuel Uwazie Anyanwu Dr., Desmond Chinedu Oparaku, Oyemike Victor Benson

Library Philosophy and Practice (e-journal)

The study focused on meeting the information needs of Nurses for effective health care delivery in Nigeria with Federal Medical Centre, Owerri as case study and the area of study is South-East, Nigeria.. The descriptive survey method was used. The nominal roll of Federal Medical Centre,Owerri was used to derive the population of the study which is 300 and the sample of the study is 171. The questionnaire was used as instrument for data collection. The data collected was analysed using the simple percentages and tables. The findings of the study revealed that the nurses had need of information to …

Managing Stress Among Librarians In Selected University Libraries In Ogun State Nigeria, Promise Ilo

Library Philosophy and Practice (e-journal)

Abstract

Stress is evident in every workplace, irrespective of type or location. This study revealed that librarians experience stress in federal, state and private universities. However, there are variations in the levels of stress experienced by librarians from private, state and federal universities. According to the findings, there is no significance difference in the causes of stress among the various kinds of libraries studied. The causes are rather evident in physical, environmental, organizational, cultural, and managerial factors. There is high prevalence of stress among women of child bearing age as a result of the interface between home and the workplace. …

Publications Trends In Nuclear Physics: A Global Perspective, Ramiah Santha Kumar Mr

Library Philosophy and Practice (e-journal)

This paper attempts to highlight the publication status and growth of nuclear physics research across the world by way of analyzing various features of research output based on Web of Science database. A total of 32286 publications were published on nuclear physics during the period 2004-2013. It was found that the number of published articles was higher in USA, Germany, Japan, Italy, France, China and Russia, etc. The highest number of publications 5,407 (16.75%) was published in 2012. The average number of publications published per year was 3228.6. The highest growth rate (64.90%) was observed in 2012. Out of the …

Research Trends In Medical Physics: A Global Perspective, Ramiah Santha Kumar Mr

Library Philosophy and Practice (e-journal)

The paper presents an analysis of 11181 global publications in medical physics, indexed in Web of science database during 2000-2013; the average number of publications published per year was 798.64. Out of 11181 publications, maximum of 5014 (44.84%) publications have been contributed by mega authors, followed by multi authors with 3588 (32.09%) publications. The value of co authorship index for mega authored publications is the highest. The highest value of collaboration coefficient is 0.67 in 2013. The Degree of collaboration of publications of the medical physics is 0.96. Hendee, W R, Medical college Wisconsin, USA is the most productive author …

Assessing The Information Needs And Information Sources Of Urban And Peri-Urban Livestock Keepers In Kinondoni And Morogoro Urban Districts, Tanzania., Consolata Angello 1, Jangawe Msuya 2, Doris Matovelo 3

Library Philosophy and Practice (e-journal)

This paper discusses the information needs of urban and peri-urban livestock keepers and the various information sources used and their effectiveness in disseminating livestock information. Mixed method approach was the methodology used in the study whereby quantitative data was gathered using questionnaires while qualitative data was gathered using in-depth interviews and participant observations. Findings from this study revealed that livestock keepers had various information needs such as disease control (95.3%), nutrition and feeds (62.2%), markets (56.3%), housing techniques (29.1%) and loans (20.1%). Urban livestock keepers also used different sources of information to access information including veterinary shops (77.2%), extension services …

Research Performance Of Maharishi Markandeshwar University, Mullana-Ambala During 2007-2015: A Scientometric Study, Ashok Kumar, Ritu Gupta, Anubha Gupta

Library Philosophy and Practice (e-journal)

Abstract: This paper analyzed 648 research publications that M M University-Mullana had published during nine years (2007-15). The publications data for the study was sourced from Scopus International database. The study quantified publication data by combining a variety of indicators to present a comparative view of the University’s performance in national setting. The findings revealed that total publications output of MM University-Mullana registered 65.03% annual average growth and averaged citation impact per paper of 3.27 during 2007-15. The usage of university output has been low. For instance 51.33% publication share of the University did not get any citations and 48.77% …

Make The Children Read: Participatory Rural Approach In School Libraries In Umueri, Nigeria., Ngozi P. Osuchukwu Mrs, Nelson Edewor Mr

Library Philosophy and Practice (e-journal)

Abstract

School library is desirable because it provides a wide range of reading and multimedia resources. The essence is to support teaching and learning, fostering reading culture and lifelong learning. The rural schools and the children are part of this proposition. It also behooves on the rural dwellers to participate and contribute in community development to ensure learning and literacy sustainability. This study examines the rural school libraries with regards to participatory rural appraisal for community driven development. It is a qualitative study that involved physical assessment of rural schools with community based monitors. Techniques for data collection were focus …

Research Priorities Setting For The National Library And Archives Of The Islamic Republic Of Iran, Farzaneh Shadanpoor, Amir Moghadami, Reza Khanipour

Library Philosophy and Practice (e-journal)

Research priorities setting process for the National Library and Archives of the Islamic Republic of Iran is reported in this paper. Mixed methods of research have been used to collect and process the data. Producing of research topics and prioritizing them have been done by a Delphi panel of 46 experts that was formed via a targeted sampling. Using a content analysis method and ABC prioritization system, a two part list including 74 "important and urgent" and "important without urgency" research topics have been resulted. Analysis of the "Important and urgent" research priorities indicate the need-orientedness of topics that are …

Library Information Resources And Services Utilization As Correlates Of Creativity Of Senior Administrative Staff Of Polytechnics In South West, Nigeria, Ganiyu Idowu Buhari

Library Philosophy and Practice (e-journal)

Preliminary investigation into our institutions of higher learning revealed an ugly situation characterized by regular students’ unrest and even unnecessary labour agitations resulting in occasional closure of the institutions, polytechnics inclusive.

This unhealthy situation provides an important background for undertaking a research on the effect of library information resources and services utilization on the creativity of the people in charge of the institutions’ affairs. This study therefore looked into the library information resources and services utilization as correlates of creativity of senior administrative staff of polytechnics in South-west, Nigeria. A single stage random sampling technique was adopted to draw a …

The Intellectual Patterns Of Management Information System Research: A Bibliometric Study On International Journal Of Management Reviews, Basudev Mohanty, Jyotshna Sahoo

Library Philosophy and Practice (e-journal)

The present study is modeled with the purpose to explore the quantitative and qualitative assessment of global Management Information System (MIS) research by using various bibliometric indicators on International Journal of Management Reviews (IJMR) journal literature. It examines and presents an analysis of 180 research communications published during the period 1999-2009 in the area of MIS. The present study significantly examines the various bibliometric dimensions of the journal literature such as growth of literature, authorship pattern, degree of collaboration, authors’ productivity, geographical distribution, citation pattern, length of articles, institution-wise distribution of articles, journal matrix, discipline-wise distributions of articles, productive institutions …

A Model Beyond Generic Quality Models For Academic Libraries, Chaminda Jayasundara Dr.

Library Philosophy and Practice (e-journal)

A compelling argument raised by Bolton and Oliver, states that only customers’ assessment of continuously provided services, which may depend on performance-only evaluation, deserves attention. As libraries are services provided continuously and considered in general to be a public service, it is important to research this issue. Thus this paper discusses four research problems based on quality domains, overall customer satisfaction, quality paradigm and the causality in the area of academic libraries in Sri Lanka. The paper concludes that the overall customer satisfaction is related to both satisfaction ratings in the form of gap scores and performance-only scores of quality …

Leveraging On Organizational Culture For Innovative Services: A Case Study Of Prof. Kenneth Dike State Central Elibrary, Awka, Nkem Ekene Osuigwe Dr.

Library Philosophy and Practice (e-journal)

The accepted way duties are performed, processes are patterned and problems are solved make up the organizational culture of a workplace. A healthy organizational culture provides opportunities for realization of full potentials of staff, moves leaders in the workplace to develop strong strength of purpose and direction in performing their duties, also encourages enthusiasm about new ideas and adaptation to change. The 21^st century public library needs to embrace changes in order to remain relevant in its community by leveraging on its organizational culture which could be adapted to promote innovative services. Non-traditional SMS information services to People Living …

The Transformation Of The U.S. Government Publishing Office: A Strategic Analysis From An Intergovernmental Perspective, Glenn Mcguigan

Library Philosophy and Practice (e-journal)

An intergovernmental relations perspective is important to understand challenges facing the U.S. Government Publishing Office (GPO). National library related programs exist as intergovernmental networks tasked with gathering, preserving, and disseminating government information produced at the national level. This paper begins with an overview of the work of the GPO and a discussion of what is meant by an intergovernmental perspective. In reviewing the scholarly literature that has been produced within the last twenty years regarding the work of the GPO, focusing upon organizational dimensions of the Federal Depository Library Program (FDLP), the author addresses intergovernmental trends that are impacting these …

Awareness And Perception Of Hiv/Aid Preventive Strategies Amongst Undergraduate Students Of Adeleke University, Ede Osun State. Nigeria, Ibidapo Oketunji Dr

Library Philosophy and Practice (e-journal)

Nigeria the most populous country in Africa with a population of about 180 million people is not ruled out of countries facing and suffering under the dangerous claws of HIVAIDS. Owing to this, there came the need to get the masses more sensitised on how to curb the spread of the disease and if possible obliterate the disease from the among students in tertiary institutions. A descriptive survey research design was used for this study. The study population consisted of ninety (90) undergraduates’ students within six (6) Faculties of Adeleke University, Ede, Osun State Nigeria and simple random technique was …

Promoting Sexuality Education In Tertiary Institutions: Expected Roles Of Women Librarians In Nigeria, Nkechi N. Amaechi Dr. (Mrs.), Linda I. Anyalebechi, Ifeyinwa Aidah Ariole

Library Philosophy and Practice (e-journal)

This paper aimed at x-raying the expected roles of women librarians in promoting sexuality education on within the Nigerian context. The study adopted the desk-research approach where extensive literature review was used in generating data for the study. The findings reveals that women can organize talks for women and young people in the rural areas, organize sex education seminars in collaboration with students Affairs Division in tertiary institutions, use social media platform to disseminate information relating to sexuality education among others. Challenges relating to cultural, religious factors, low literacy level among rural women were identified in the paper. The paper …

Applying Utaut In Clinical Informatics Research, Kehinde Abayomi Owolabi Mr, Evans Neil Dr, Patrick Thokozani Mhlongo Prof

Library Philosophy and Practice (e-journal)

The paper discussed unified theory of acceptance and use of technology UTAUT as theoretical foundation for clinical informatics research. Highlighting the efforts to promote the use of clinical informatics in sub-Sahara Africa cannot be over-emphasized. UTAUT theory has evolved to become a key model in understanding factors that influence human behaviors toward acceptance and rejection of technology.

Qualitative content analysis through conceptual and literature analysis was used to explore previous studies in the research domain. Research has been conducted on application of UTAUT in various fields such as internet use, mobile banking and e-learning. But not much has been done …

Awareness And Use Of Opac By Distance Learners: The Case Of The Open University Of Tanzania, Nelson Msagati

Library Philosophy and Practice (e-journal)

The survey aims to investigate the use of Online Public Access Catalogue (OPAC) among distance learners of the Open University of Tanzania. A descriptive research design has been adopted in the study. Stratified random sampling method was used to select randomly 300 distance learners. A structured questionnaire was developed and distributed randomly to 300 distance learners including undergraduate and postgraduate students. A total of 230 (76.67 percent) completed filled in questionnaires were returned back from the distance learners for analysis. Despite OPAC being the most effective information retrieval tool and of particular ideal for distance learners, findings of this study …

Research In The Spotlight On Social Web: Analyzing The Top 100 Altmetric Articles Of 2015, Dr. Sumeer Gul, Sheikh Shueb, Aabid Hussain

Library Philosophy and Practice (e-journal)

The availability of research on web is an important factor to determine its societal impact. The inability of traditional citation based metrics to provide a complete picture of web based scholarly content has given rise to alternative or to better say complementary way of measuring the impact of research, “Altmetrics”. The phenomenon of altmetrics has received global attention for its role to share research and allows visualization of important and interesting papers from a specific research area and time period. The current study attempts to analyze the articles (Top 100) that have caught the public attention in 2015 as revealed …

The Social Nature Of Individual Self-Identity: Akan And Narrative Conceptions Of Personhood, Corey L. Barnes

Comparative Philosophy

Marya Schechtman has given us reasons to think that there are different questions that compose personal identity. On the one hand, there is the question of reidentification, which concerns what makes a person the same person through different time-slices. On the other hand, there is the question of characterization, which concerns the actions, experiences, beliefs, values, desires, character traits, etc. that we take to be attributable to a person over time. While leaving the former question for another work, Schechtman answers the latter question by proposing what she terms the narrative self-constitution view, whereby Schechtman claims that we account for …

Investigating The Factors Affecting The Level Of Job Satisfaction Among The Librarians At Central Library Of Islamic Azad University Of District 3, Mitra Ghiasi, Safie Tahmasebi Limoni

Library Philosophy and Practice (e-journal)

This research aims at investigating the level of job satisfaction in librarians working at libraries of Islamic Azad University in District 3. The research has analytical-survey method and the questionnaire and statistical sample consist of 40 librarians at target libraries. To conduct this research, a model is first designed for evaluating the job satisfaction in librarians in the form of 6 dimensions and 31 variables and their job satisfaction is designed based on the model and calculated by considering the scores of 31 variables. Based on the findings, the librarians' job satisfaction at Islamic Azad University is in a proper …

Creativity Of Librarians In Public Libraries: Case Study Of Public Libraries Of Fars Province (Iran), Ali Biranvand, Faramarz Soheili, Ali Akbar Khasseh

Library Philosophy and Practice (e-journal)

Abstract

Purpose: This paper aims to investigate the contextual conditions of creativity based on Oldham Model among the librarians of public libraries of Fars province.

Design/methodology/approach: The research uses a survey method. The study population was librarians of public libraries in Fars province. The data collection instrument was questionnaire. For data analysis, univariate T test and covariance analysis and variance analysis were used to evaluate correlation between the contextual conditions of creativity and its components.

Findings: In public libraries of Fars province, the required conditions for creativity of librarians was above average. The personal differences of librarians …

Bridging The Gap Between Town And Gown: Role Of Librarians In Community Service Programmes, Helen U. Emasealu Dr. (Mrs)., Susan N. Umeozor Dr. (Mrs).

Library Philosophy and Practice (e-journal)

Abstract

The purpose of this paper was to review related literature on Community Service Programme and the involvement of librarians in such initiatives, with a focus on the University of Port Harcourt. This review was also undertaken to establish a link between the Community Service Programme and purposeful librarianship. Related literature was reviewed on the involvement of academic librarians in Community Service Programme in Universities with a focus on University of Port Harcourt Community Service Programme. It was observed that Community Service Programmes play an essential role in linking students with host communities and provide opportunities and prospects for the …