Digital Commons Network^™

Software Engineering Dashboards: Types, Risks, And Future, Margaret-Anne Storey, Christoph Treude

Research Collection School Of Computing and Information Systems

The large number of artifacts created or modified in a software project and the flood of information exchanged in the process of creating a software product call for tools that aggregate this data to communicate higher-level insights to all stakeholders involved. In many projects—in software engineering as well as in other domains—dashboards are used to communicate information that may bring insights on the productivity of project activities and other aspects. Stephen Few defines a dashboard as “a visual display of the most important information needed to achieve one or more objectives which fits entirely on a single computer screen so …

How Team Awareness Influences Perceptions Of Developer Productivity, Christoph Treude, Fernando Figueira Filho

Research Collection School Of Computing and Information Systems

In their day-to-day work, software developers perform many different activities: they use numerous tools to develop software artifacts ranging from source code and models to documentation and test cases, they use other tools to manage and coordinate their development work, and they spend a substantial amount of time communicating and exchanging knowledge with other members on their teams and the larger software development community. Making sense of this flood of activity and information is becoming harder with every new artifact created. Yet, being aware of all relevant information in a software project is crucial to enable productivity in software development.

Task Relation Networks, Jianshu Li, Pan Zhou, Yunpeng Chen, Jian Zhao, Sujoy Roy, Shuicheng Yan, Jiashi Feng, Terence Sim

Research Collection School Of Computing and Information Systems

Multi-task learning is popular in machine learning and computer vision. In multitask learning, properly modeling task relations is important for boosting the performance of jointly learned tasks. Task covariance modeling has been successfully used to model the relations of tasks but is limited to homogeneous multi-task learning. In this paper, we propose a feature based task relation modeling approach, suitable for both homogeneous and heterogeneous multi-task learning. First, we propose a new metric to quantify the relations between tasks. Based on the quantitative metric, we then develop the task relation layer, which can be combined with any deep learning architecture …

Perception And Awareness Of Insects As An Alternative Protein Source Among Fish Farmers And Fish Feed Traders, G. Ssepuuya, C. Sebatta, E. Sikahwa, P. Fuuna, M. Sengendo, J. Mugisha, K. K.M. Fiaboe, D. Nakimbugwe

All Peer-Reviewed Publications

The perception of key players in the fish farming sector towards the use of insects is important for their acceptance to adopt insects as an alternative protein source to the expensive fish meal. Perception was established through a cross-sectional study of 208 fish farmers and 71 fish feed traders and/or processors conducted in Gulu, Tororo and Masaka districts in Uganda, using descriptive, Chi-square, correlation and factor statistical analysis of the data collected. Males dominated the fish farming and fish feed trading and/or processing enterprises. Youths were involved to almost the same extent as adults. Fish farmers majorly practiced pond fish …

An Economic Analysis Of Consumer Learning On Entertainment Shopping Websites, Jin Li, Zhiling Guo, Geoffrey K.F. Tso

Research Collection School Of Computing and Information Systems

Online entertainment shopping, normally supported by the pay-to-bid auction mechanism, represents an innovative business model in e-commerce. Because the unique selling mechanism combines features of shopping and online auction, consumers expect both monetary return and entertainment value from their participation. We propose a dynamic structural model to analyze consumer behaviors on entertainment shopping websites. The model captures the consumer learning process, based both on individual participation experiences and also on observational learning of historical auction information. We estimate the model using a large data set from an online entertainment shopping website. Results show that consumers’ initial participation incentives mainly come …

Quantifying Activity Levels Of Community-Dwelling Seniors Through Beacon Monitoring, Jin Qiang Goh, Hwee-Pink Tan, Hwee Xian Tan

Research Collection School Of Computing and Information Systems

The ageing population is rapidly increasing, both in Singapore and worldwide. Due to the shortage of healthcare professionals and institutionalized care, there is a pertinent need for seniors to age-in-place-safely and in the familiarity of their neighborhoods. In addition, changing family structures and rising divorce rates, coupled with the desire for more personal space and independence, have resulted in a significant proportion of seniors who live alone at home. In this paper, we describe a scalable and low-cost monitoring system that can help to identify community-dwelling seniors who are at risk of social isolation and/or frailty. This is achieved by …

[Chapter 1 From] Viral Modernism: The Influenza Pandemic And Interwar Literature, Elizabeth Outka

Bookshelf

The influenza pandemic of 1918–1919 took the lives of between 50 and 100 million people worldwide, and the United States suffered more casualties than in all the wars of the twentieth and twenty-first centuries combined. Yet despite these catastrophic death tolls, the pandemic faded from historical and cultural memory in the United States and throughout Europe, overshadowed by World War One and the turmoil of the interwar period. In Viral Modernism, Elizabeth Outka reveals the literary and cultural impact of one of the deadliest plagues in history, bringing to light how it shaped canonical works of fiction and poetry. …

[Introduction To] Constructing The Adolescent Reader In Contemporary Young Adult Fiction, Elisabeth Rose Gruner

Bookshelf

This book examines the way young adult readers are constructed in a variety of contemporary young adult fictions, arguing that contemporary young adult novels depict readers as agents. Reading, these novels suggest, is neither an unalloyed good nor a dangerous ploy, but rather an essential, occasionally fraught, by turns escapist and instrumental, deeply pleasurable, and highly contentious activity that has value far beyond the classroom skills or the specific content it conveys. After an introductory chapter that examines the state of reading and young adult fiction today, the book examines novels that depict reading in school, gendered and racialized reading, …

[Introduction To] Soda Goes Pop: Pepsi-Cola Advertising And Popular Music, Joanna K. Love

Bookshelf

From its 1939 “Nickel, Nickel” jingle to pathbreaking collaborations with Michael Jackson and Madonna to its pair of X Factor commercials in 2011 and 2012, Pepsi-Cola has played a leading role in drawing the American pop music industry into a synergetic relationship with advertising. This idea has been copied successfully by countless other brands over the years, and such commercial collaboration is commonplace today—but how did we get here? How and why have pop music aesthetics been co-opted to benefit corporate branding? What effect have Pepsi’s music marketing practices in particular had on other brands, the advertising industry, and popular …

[Introduction To] I And You, J. David Stevens

Bookshelf

The four stories in J. David Stevens’s I and You focus on immigrants and their families, characters trying to find the merge point between the China of a previous generation and America today. A teenage son puzzles over his father’s obsession with American football. A Texas lesbian falls for an international graduate student. A divorced middle-aged woman tries to right an old wrong in the life of a man for whom she serves as caregiver. Through episodes where intimacy falters in the face of palpable distance, characters must confront unknowable details in the lives of even those closest to them: …

Propagating, Evanescent, And Complex Wavenumber Guided Waves In High-Performance Composites, Victor Giurgiutiu, Mohammad Faisal Haider

Faculty Publications

The study of propagating, evanescent and complex wavenumbers of guided waves (GWs) in high-performance composites using a stable and robust semi-analytical finite element (SAFE) method is presented. To facilitate understanding of the wavenumber trajectories, an incremental material change study is performed moving gradually from isotropic aluminum alloy to carbon fiber reinforced polymer (CFRP) composites. The SAFE results for an isotropic aluminum alloy plate are compared with the exact analytical solutions, which shows that N = 20 SAFE elements across the thickness provides <0.5% error in the highest evanescent wavenumber for the given frequency-wavenumber range. The material change study reveals that reducing the transverse and shear moduli moves the wavenumber solution towards one similar to composite material. The comparison of the propagating, evanescent and complex wavenumber trajectories between composites and aluminum alloy show that antisymmetric imaginary Lamb wave modes always exist in composites although they may not exist in isotropic aluminum alloy at some frequencies. The wavenumber trajectories for a unidirectional CFRP plate show that the range of real wavenumber is much smaller than in the isotropic aluminum alloy. For laminated CFRP composite plates (e.g., unidirectional, off-axis, transverse, cross-ply and quasi-isotropic laminates), the quasi Lamb wave and shear horizontal (SH) wave trajectories are also identified and discussed. The imaginary SH wave trajectories in laminated composites are distorted due to the presence of ±45 plies. The convergence study of the SAFE method in various CFRP laminates indicates that sufficient accuracy can always be achieved by increasing the number of SAFE elements. Future work will address the stress-continuity between composite layers.

Fourth Amendment Gloss, Aziz Z. Huq

Northwestern University Law Review

Conventional wisdom suggests that a constitutional right should be defined so as to effectively constrain government actors. A right defined in terms of what state actors routinely do would seem to impose in practice an ineffectual brake on much intrusive state action—and so seems pointless. Nevertheless, in defining Fourth Amendment rights, the Supreme Court frequently draws on the practice of contemporaneous government actors to define the constitutional floor for police action. The actions of the regulated thus define the content of regulation. This Article isolates and analyzes this seemingly paradoxical judicial practice, which it labels “Fourth Amendment gloss,” by analogy …

Abolishing The Suicide Rule, Alex B. Long

Northwestern University Law Review

Suicide is increasingly recognized as a public health issue. There are over 40,000 suicides a year in the U.S., making suicide the tenth-leading cause of death in the country. But societal attitudes on the subject remain decidedly mixed. Suicide is often closely linked to mental illness, a condition that continues to involve stigma and often triggers irrational fears and misunderstanding. For many, suicide remains an immoral act that flies in the face of strongly held religious principles. In some ways, tort law’s treatment of suicide mirrors the conflicting societal views regarding suicide. Tort law has long been reluctant to permit …

The Effects Of Design Thinking On Students' Career Self-Efficacy In Career Guidance Courses, Zhongmiao Sun

University of the Pacific Theses and Dissertations

The present study focuses on integrating design thinking into career guidance courses to test whether students’ career self-efficacy is increased by comparing the experiment group (by using design thinking method) and the general group (by using traditional teacher-centered method). The basic theoretic framework is Bandura’s self-efficacy theory (Bandura, 1977). Students will achieve career self-efficacy after experiencing repeatedly success (Bandura, 1977) in the career activities through design thinking method. Then students will have more confidence to make more appropriate career choices in their employment environment.

This study used AMOS and path analysis to analyze a just-identified model. The model included five …

Developing Collective Teacher Efficacy In One Urban Low-Income Elementary School: A Case Study, Lori Ann Morgan

University of the Pacific Theses and Dissertations

Over the past two decades, research has shown links between collective teacher efficacy and student achievement. While the benefits of high levels of collective teacher efficacy have been documented, research focused on how it is developed in school serving socio-economically disadvantaged students and the role of principal leadership in that development is lacking, specifically from a qualitative case-study approach This qualitative case-study explored how collective teacher efficacy was developed in an urban neighborhood elementary school serving socio-economically disadvantaged students and how the principal’s leadership influenced that development. This was accomplished through in-depth individual interviews with teachers, support staff, and the …

Improving Teacher Retention By Addressing Teachers' Compassion Fatigue, Jacquelyn Ollison

University of the Pacific Theses and Dissertations

California is experiencing a massive teacher shortage, and urban schools are disproportionately affected by it negatively. Retention efforts to date have not included strategies to address Compassion Fatigue (burnout and secondary trauma) teachers experience when working with traumatized students at urban schools. This dissertation explores whether Compassion Fatigue is an unaddressed reason for teacher attrition at urban schools. A mixed method practical action research approach using the Professional Quality of Life Scale Version Five (ProQOL 5) and qualitative interviews, portions of which were turned into illustrative vignettes drove the exploration. Approximately 114 teachers completed the ProQOL 5. Statistical analysis of …

The Effects Of The Flipped Classroom Model On Students' Learning In A College English Class In Shanghai, China, Xiaoying Wei

University of the Pacific Theses and Dissertations

For many decades, college English teaching in China has been teacher-centered, mainly focusing on the enhancement of students’ four basic English language skills of listening, speaking, reading and writing, with little attention paid to the cultivation of students’ higher order thinking skills (Tang, 2016; Wang, Xu, & Zhou, 2016). The teacher-centered teaching approach has led to the problem that after having learned English for many years, students cannot speak English fluently (Dai, 2001). There has been a call for promoting the student-centered teaching model in China (NACFLT, 2000). One relatively new approach to support student-centered active learning is flipped instruction …

The Influences Of Early Mother-Child Attachment Nd Teacher-Child Relationships On Children’S Emotion Regulation In Third Grade, Haijuan Huang

University of the Pacific Theses and Dissertations

Attachment theory states that emotion regulation is one of the central features of attachment system. The current study adopted an attachment perspective to investigate how mother-child attachment at 36 months and teacher-child relationships at 54 months influence children’s emotion regulation in 3rd grade, and whether teacher-child relationships moderate the associations between mother-child attachment and children’s emotion regulation. Longitudinal data from the first three phases of the National Institute of Child Health and Human development Early Child Care Research Network of Study of Early Child Care and Youth Development (NICHD SECCYD) were used in the study.

The results showed that the …

Kindergarten Teachers’ Perspectives On And Usage Of Picture Books In Efl Classrooms In Shanghai, Yuan Shi

University of the Pacific Theses and Dissertations

In Shanghai, an increasing number of parents believe that learning English at an early age will bring their children an advantage in future competition. As a result, kindergarten English as a Foreign Language (EFL) classes have become popular in recent years. Although previous studies revealed that picture books are frequently used as teaching materials in kindergarten EFL classes, what is happening in these kindergarten EFL classes and the ways teachers use picture books to teach children English still remain largely unknown. To have a better understanding of the kindergarten EFL classes in Shanghai, this study aimed to explore kindergarten EFL …

Teachers’ Self-Efficacy Beliefs In Relation To Perceived English Proficiency And Teaching Practices: An Investigation Of Chinese Primary English As A Foreign Language (Efl) Teachers, Yun Zhang

University of the Pacific Theses and Dissertations

Research on self-efficacy has been a productive field and abundant research has shown that teachers’ self-efficacy beliefs influence teachers’ actions and performances and thus affect students’ learning outcomes. However, there is a lack of literature on EFL teachers’ self-efficacy beliefs and even less research was set in Chinese EFL contexts. On the one hand, this study was conducted to provide a general picture of the current status of EFL teachers’ perceived English proficiency, self-rated self-efficacy beliefs and self-reported teaching practices in terms of some demographic perspectives; On the other hand, it aimed to explore the correlations among Chinese primary EFL …

Preschool Teachers In Shanghai, China: Pre-Service Piano Skill Development, Perception Of Adequacy, And Current Instructional Usage, Chenyan Dai

University of the Pacific Theses and Dissertations

This study investigates the influence of preschool teachers’ perceptions of the adequacy of their undergraduate piano skills training on the frequency of their use of piano skills with their students in Shanghai, China. In addition, the study explores the possible influence of these adequacy perceptions regarding their piano skills training on their usage of various piano skills in the classroom. The researcher-designed questionnaire covered twelve specific functional piano skills including improvisation, playing piano repertoire, accompaniment, sight reading, solo singing with self-accompaniment, composition, score reading, techniques, chord progressions, harmonization, transposition and modulation. They also reported on their perceived use and training …

“We Are A Very Happy Family”: 19th-Century Familial Power Dynamics, Stella A. Ress

Midwest Social Sciences Journal

This article examines the roles of family members in the mid-19th century in America, using the Willard family as a case study. Ultimately, this thick description of the Willard family demonstrates that power within the family structure was neither intrinsic nor static; moreover, one person did not control the family and its decisions at all times. Instead, each family member, depending upon circumstances, situations, and his or her own nature, negotiated and laid claim to power through various sources of authority. Josiah Willard’s authority stemmed from his role as father and husband; society crowned him king of the household, and …

Library Science Videos On You Tube: A Comparative Study, Medha Rajesh Mangurkar Mrs., Archana Ramkumar Kori Ms.

Library Philosophy and Practice (e-journal)

The aim of this paper is to make a comparative study of Library Science videos uploaded by IGNOU and E-PG Pathshala on You Tube. The data was collected by the researcher using observation technique. The findings show that the number of videos uploaded by e-PG Pathshala is four times more than videos uploaded by IGNOU. The language used in these videos is English. Maximum videos are of half an hour duration. Most of the videos of IGNOU are launched in 2008 whereas e-PG Pathshala has launched their videos in 2015. The researcher has identified some subjects on which not a …

A Global System Of Work, A Global System Of Regulation?: Crowdwork And Conflicts Of Law, Miriam A. Cherry

All Faculty Scholarship

On-demand platforms are changing and reshaping our conceptions of both the firm and the work relationship in far-reaching and critical ways, allowing companies to hire workers and to seek customers across national boundaries. Confronted with low pay, wage theft, and other problematic working conditions, gig workers around the world have turned to the courts, attempting to invoke the protections of traditional labor and employment law. While some commentators believe existing forms of labor and employment regulations can stretch to cover on-demand work, others have called for new legal initiatives specifically crafted for online platforms. The goal of this paper is …

Jury Trial Disparities Between Class Actions And Shareholder Derivative Actions In State Courts, Ann M. Scarlett

All Faculty Scholarship

Class actions and shareholder derivative lawsuits are both forms of representative litigation that historically had to be brought in the equity courts to be decided by a judge, rather than in the common-law courts to be decided by a jury. In 1938, the federal courts merged law and equity by passing the Federal Rules of Civil Procedure, which allowed both legal and equitable claims to be heard within the same civil action. After law and equity merged, the Supreme Court interpreted the Seventh Amendment’s preservation of the right to jury trial as including not just actions recognized at common law, …

American Bolsheviki: The First Red Scare In The United States, 1917 To 1920, Jonathan Dunning

Murray State Theses and Dissertations

This thesis looks to reframe the timeline of the First Red Scare in United States History. Historians of this period have consistently viewed the First Red Scare as occurring from 1919 to 1920. However, by viewing the First Red Scare as beginning in 1919, historians missed the fear of communism that developed in the US government and the American press and society throughout 1917 and 1918, starting immediately after the Bolshevik Revolution. Moreover, in the past, historians have done little to detail the connections between the Allied Intervention in Russia from 1918 to 1920 and the First Red Scare, despite …

Labeling Sexual Assault Perceptions Associated With Ptsd Symptom Severity, Shania Cole

Murray State Theses and Dissertations

Many agree that sexual assault is a common problem among females, but there is less agreement regarding how to label individuals who experience sexual assault. Most research has examined the connotations associated with the labels, most of which has associated “victim” with negative connotations and “survivor” with positive adjectives. Few studies empirically examine how individuals of sexual assault respond to these labels and how the labels relate to outcomes in these individuals’ lives. Unfortunately, individuals who have experienced an unwanted sexual encounter are at higher risk for developing posttraumatic stress disorder (PTSD). Understanding how these individuals label themselves, and how …

Matriculation Through Dual Credit, Lorry Beth Wilson

Murray State Theses and Dissertations

Earning college credit in high school has become a rising trend, while correlation of matriculation to credit hour accumulation, underrepresented minority population, and high school data is limited. State policies are redefining outdated rules and processes in order to provide access, affordability, and awareness to students throughout the United States. West Kentucky Community and Technical College, in partnership with area high schools, enroll students in dual credit courses, which assists with increasing college credential completion and the reduction of total college costs. Students must have guidance and planning before, during, and after earning dual credit. This helps the student to …

Private Ordering And Improving Information Flow To The Board Of Directors: The Duty To Inform Bylaw, Jennifer O'Hare

Faculty Publications

It seems that almost every day there is another report of a corporate scandal at a public company. Whether the scandal involves sexual harassment by senior management or widespread illegal conduct by employees, the first question asked by investors and the media is usually, “Where was the board?” And the board’s response is almost always, “We didn’t know.” Directors of public companies rely on officers to provide the information the board needs to manage the corporation, but, strangely enough, officers may not even be legally required to provide information to the board. The Delaware General Corporation Law is silent on …

Constructive Trusts And Fraudulent Transfers: When Worlds Collide, David G. Carlson

Articles

When Ponzi schemes collapse and enter into bankruptcy liquidation, bankruptcy trustees assume that conveyances made by the debtor for no consideration are fraudulent conveyances. This Article argues that they are not. Virtually all the assets held by a Ponzi scheme are held in constructive trust for the victims of the fraud. If victims of the fraud can trace the proceeds of their investments into property transferred to a third party, the third party holds the asset transferred in trust for the relevant victim. When a bankruptcy trustee characterizes the asset as a fraudulently conveyed asset, the trustee expropriates the asset …