Digital Commons Network^™

An Uml Based Performance Evaluation Of Real-Time Systems Using Timed Petri Net, Tanuja Shailesh, Ashalatha Nayak, Devi Prasad

Open Access archive

Performance is a critical non-functional parameter for real-time systems and performance analysis is an important task making it more challenging for complex real-time systems. Mostly performance analysis is performed after the system development but an early stage analysis and validation of performance using system models can improve the system quality. In this paper, we present an early stage automated performance evaluation methodology to analyse system performance using the UML sequence diagram model annotated with modeling and analysis of real-time and embedded systems (MARTE) profile. MARTE offers a performance domain sub-profile that is used for representing real-time system properties essential for …

International Tourism As A Threat To Public Health In Thailand, Liam G. Lane

Binghamton University Undergraduate Journal

From its unique history, Thailand has embraced its independence and benefited from its cultural and natural beauty. Transitioning from an agricultural to industrial economy due to the emergence of a strong tourism industry, Thailand has experienced a period of intensive urbanization that has re-shaped Thai lifestyle. Materializing as regional and social disparities, these consequences of industrialization have seemingly divided Thai society, separating those who benefit from the tourism sector while marginalizing those who do not. Additionally, this transition has threatened public health statuses within Thailand, and considering the current tourism trends seen over the past 20 years there is a …

Staves & Stones: The Truth Of Runic Tradition, Josiah John Duff

Masters Theses

The research problem and task for this thesis was in the analysis of the Old Norse Futhark, or written runic language and how it has been represented through history. In order to educate the reader with a greater understanding and put the runes in context, the runes are analyzed thoroughly before being compared and contrasted to other runic systems that have been represented in modern media. The objective being to identify these similarities and differences in each language and maintain a consistent criteria to measure each language, via original use, design and form, and in-mythos development. Using this criteria and …

Global Englishes: Variations Of A Single Language In All English Classrooms, Amanda Leigh Faulkenberry

Masters Theses

This study was conducted in order to develop a procedure for creating a globally recognized curriculum for teaching students and teachers about global variations of English. The study first sought to discover attitudes towards global variations of English of speakers in each of Kachru’s three-circles model of World Englishes. Once there was an understanding of the negative attitudes that exist towards variations that fall within all three circles, the next goal was to determine what was being done to change this negative attitude. This meant analyzing curriculum and studies to determine how students and teachers are being educated on the …

The Impact Of Political Culture On Political Reactions: A Case Study Of Eu Sanctions On Russia, Kenzie Robin De Keyser

Masters Theses

The political impact of European Union (EU) sanctions on Russia is complicated by the political culture of the Russian state and the economic interdependencies of the EU bloc and the Russian Federation. This study explores the impacts of European Union sanctions on Russian politics, using economic interdependence and the political culture of Russia to help explain both the political effects of the sanctions on Russia and the overall Russian political reaction to the scenario that is unfolding. The foundations of government, political society, and political norms within Russia can be found throughout the different bases of Russian political culture which …

Cutr Connections [December 2020], Cutr

CUTR Newsletters

No abstract provided.

Covid-19 Reflections On Resilience And Reform In The Child Welfare System, Robert Latham, Kele Stewart

Articles

No abstract provided.

Aquadtree: An R Package For Quadtree Anonymization Of Point Data, Raymond Lagonigro, Ramon Oller, Joan Carles Martori

The R Journal

The demand for precise data for analytical purposes grows rapidly among the research community and decision makers as more geographic information is being collected. Laws protecting data privacy are being enforced to prevent data disclosure. Statistical institutes and agencies need methods to preserve confidentiality while maintaining accuracy when disclosing geographic data. In this paper we present the AQuadtree package, a software intended to produce and deal with official spatial data making data privacy and accuracy compatible. The lack of specific methods in R to anonymize spatial data motivated the development of this package, providing an automatic aggregation tool to anonymize …

The Prairie Naturalist, Vol. 52, Issue 2, December 2020

The Prairie Naturalist

Comparing Native Bee Communities on Reconstructed and Remnant Prairie in Missouri • Joseph LaRose, Elisabeth B. Webb, and Deborah Finke

Patterns and Potential Causes of Changing Winter Bird Distributions in South Dakota • David L. Swanson, Reza Goljani Amipkhiz, and Mark D. Dixon

Greater prairie-chickens and sharp-tailed grouse have similarly high nest survival in the Nebraska Sandhills • Larkin A. Powell, Walter H. Schacht, Julia P. Ewalt, and Katie R. McCollum

Captive Ring-necked Pheasant Response to Very High Experimental Doses of Lead • Travis J. Runia and Alex J. Solem

Trends in a Greater Prairie Chicken Population Established by Translocation …

Openland: Software For Quantitative Analysis And Visualization Of Land Use And Cover Change, Reginal Exavier, Peter Zeilhofer

The R Journal

There is an increasing availability of spatially explicit, freely available land use and cover (LUC) time series worldwide. Because of the enormous amount of data this represents, the continuous updates and improvements in spatial and temporal resolution and category differentiation, as well as increasingly dynamic and complex changes made, manual data extraction and analysis is highly time consuming, and making software tools available to automatize LUC data assessment is becoming imperative. This paper presents a software developed in R, which combines LUC raster time series data and their transitions, calculates state-of-the-art LUC change indicators, and creates spatio-temporal visualizations, all in …

Projected Impact Of Mid-21st Century Climate Change On Wildfire Hazard In A Major Urban Watershed Outside Portland, Oregon Usa, Andy Mcevoy, Max Nielsen-Pincus, Andres Holz, Arielle J. Catalano, Kelly E. Gleason

Environmental Science and Management Faculty Publications and Presentations

Characterizing wildfire regimes where wildfires are uncommon is challenged by a lack of empirical information. Moreover, climate change is projected to lead to increasingly frequent wildfires and additional annual area burned in forests historically characterized by long fire return intervals. Western Oregon and Washington, USA (westside) have experienced few large wildfires (fires greater than 100 hectares) the past century and are characterized to infrequent large fires with return intervals greater than 500 years. We evaluated impacts of climate change on wildfire hazard in a major urban watershed outside Portland, OR, USA. We simulated wildfire occurrence and fire regime characteristics under …

Stable Isotope Composition Of Surface Water Across Central Mexico, Jordan Foote

Earth & Environmental Sciences Theses - Archive

Understanding the controlling factors of modern surface water stable isotope compositions is important for reconstructions of paleoclimate and paleoelevation. Few studies have attempted to understand patterns of surface water isotope compositions and their controlling factors in Mexico. Here I study the δ18O, δD and d-excess values of 124 modern river, lake and spring water samples across the Sierra Madre Occidental, Central Mexican Plateau and Sierra Madre Oriental to constrain the spatial pattern and lapse rate. These samples were collected at various elevations after the wet season in 2019. The isotope data were integrated with moisture back trajectory analysis and climatic …

What Is Environmental Consciousness? A Thematic Cluster, Sophia Perdikaris

School of Global Integrative Studies: Faculty Publications

This essay serves as the introduction to this issue of Ecocene (December 2020, volume 1, issue 2).

First two paragraphs:

For its second issue Ecocene welcomed cross-disciplinary contributions on what it means to be environmentally conscious in the world today, what it might have meant in diverse social-environmental pasts, or indeed what it may mean in our shared futures. The ambition of the cluster has been to engage with some key reassessments of the ways in which ecologies, identities, communities, temporalities, heritage, spatiality, risks, or agencies have been rethought in recent years, or in new waves of research, scholarship, theory, …

Road Map Generation And Feature Extraction Algorithms From Gps Trajectories And Trajectories Data Warehousing, Tariq Alsahfi

Computer Science and Engineering Dissertations - Archive

Advanced technologies in location acquisition allow us to track the movement of moving objects (people, planes, vehicles, animals, ships, ..) in geographical space. These technologies generate a vast amount of trajectory data (TD). Several applica- tions in different fields can utilize such trajectory data, for example, traffic control management, social behavior analysis, wildlife migrations and movements, ship tra- jectories, shoppers behavior in a mall, facial nerve trajectory, location-based services (LBS) and many others. Fortunately, there are now many trajectory data sets avail- able that collected from moving objects such as cars with enabled GPS devices. Two main challenges arise when …

The Political Ecology Of Vladimir Arsen'ev, Sergey Glebov

History: Faculty Publications

The article describes the life and work of Vladimir Klavdievich Arsen'ev in the context of the development of settler colonial project in the Far East. The article argues that Arsen'ev, a military officer and a self-taught geographer and ethnographer, shared in a political ecology, which combined “defense” of native peoples and the nature of the Russian Far East with racialized views of Chinese and Korean immigrants. This political ecology, in particular, led Arsen'ev to take part in military operations designed to cleanse remote parts of the Ussuri region of the Chinese and to develop administrative proposals on the governance of …

Socio-Hydrology: An Interplay Of Design And Self-Organization In A Multilevel World, Vicken Hillis

Human-Environment Systems Research Center Faculty Publications and Presentations

The emerging field of socio-hydrology is a special case of social-ecological systems research that focuses on coupled human-water systems, exploring how the hydrologic cycle and human cultural traits coevolve and how such coevolutions lead to phenomena of relevance to water security and sustainability. As such, most problems tackled by socio-hydrology involve some aspects of engineering design, such as large-scale water infrastructure, and self-organization in a broad context, such as cultural change at the population level and the hydrologic shift at the river basin or aquifer level. However, within the field of socio-hydrology, it has been difficult to find general theories …

Contextualizing A Maya Collection From Alta Verapaz, Guatemala, At The University Of Ghent, Belgium, Julia Montoya

Zea E-Books Collection

The aim of the present study is to contextualize a collection of Maya artifacts that have been kept for 125 years at the University of Ghent, in Belgium. The objects came from one of the first archaeological excavations carried out in Guatemala, between 1880 and 1900. The collection includes 130 pottery pieces, 64 jadeite pieces, 24 stone objects (serpentine, silex, and other stones), and 52 obsidian pieces. The study started in 2016, with the identification and location of the provenance site, which was visited in 2017. The phases of documentation and photographic registration of the objects were completed in 2019. …

Waving The Red, Black, And Green: The Local And Global Vision Of The Universal Negro Improvement Association In Akron And Barberton, Ohio, Stephanie Theresa Sulik

History Dissertations - Archive

This micro study of the Akron and Barberton, Ohio, Divisions of the Universal Negro Improvement Association (UNIA) adds to the understanding the geographic diversity of the Garvey Movement’s expansive reach. It begins to uncover the importance of Garveyism in the Midwest and in Ohio, specifically, where the UNIA’s presence was larger than in any other Midwestern state. Black people in Akron and Barberton who, like millions of others around the world, joined Marcus Garvey’s global, Pan-African organization and embraced Garveyism’s holistic pursuit of Black liberation. Living in Midwestern rustbelt cities at the intersection of the Great Migration and the global …

Human Factors Considerations In A Telemedicine-Integrated Ambulance-Based Caregiving Environment For Stroke Care, Hunter Rogers

All Dissertations

Telemedicine, the use of communications technology to connect patients to medical professionals remotely, can be applied to a variety of settings, for example connecting older adults with their physicians from home, specialists to rural county hospitals or patients to physicians for emergency care. This dissertation focuses on the use of telemedicine for ambulance-based care for stroke patients, including how the design of this system impacts caregivers. The initial study investigated both the usability of a telemedicine system implemented in ambulances for stroke care as well as the possibility of human error when using it. The heuristic evaluation of usability violations …

Early Marriage And Early Childbearing In South Asia: Trends, Inequalities, And Drivers From 2005 To 2018, Samuel Scott, Phuong Hong Nguyen, Sumanta Neupane, Priyanjana Pramanik, Priya Nanda, Zulfiqar Ahmed Bhutta, Kaosar Afsana, Purnima Menon

Woman and Child Health

Early marriage (EM) and early childbearing (ECB) have far-reaching consequences. This study describes the prevalence, trends, inequalities, and drivers of EM and ECB in South Asia using eight rounds of Demographic and Health Survey data across 13 years. We report the percentage of ever-married women aged 20-24 years (n = 105,150) married before 18 years (EM) and with a live birth before 20 years (ECB). Relative trends were examined using average annual rate of reduction (AARR). Inequalities were examined by geography, marital household wealth, residence, and education. Sociodemographic drivers of changes for EM were assessed using regression decomposition analyses. We …

Customer Allocation Targeted For Broadband Services In South Africa Using Predictive Analytics, Hamad Jassem Mohammad Alhelo

Theses

In this capstone project, we propose a solution to the business problem being facing by one of the satellite companies in UAE, Yahsat. They are providing broadband (internet) services through satellite for wide area in the world including Middle East, Asia and Africa. Specifically, in South Africa, they noticed that they are losing some customers and at the same time the number of customers is not as what was anticipated when they entered the business there. So, increasing the number of customers will increase the revenue, which is the main goal of the company. For Yahsat Company to achieve their …

Imagining A Lean And Agile Digital Health Ecosystem - A Measure Of Pandemic Responsiveness, Zainab Samad, Sana Mahmood, Sameen Siddiqi, Zulfiqar Ahmed Bhutta

Section of Cardiology

No abstract provided.

The Effect Of Summer Drought On The Predictability Of Local Extinctions In A Butterfly Metapopulation, Erik Van Bergen, Tad Dallas, Michelle F. Dileo, Aapo Kahilainen, Anniina L.K. Mattila, Miska Luoto, Marjo Saastamoinen

Faculty Publications

© 2020 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology The ecological impacts of extreme climatic events on population dynamics and community composition are profound and predominantly negative. Using extensive data of an ecological model system, we tested whether predictions from ecological models remain robust when environmental conditions are outside the bounds of observation. We observed a 10-fold demographic decline of the Glanville fritillary butterfly (Melitaea cinxia) metapopulation on the Åland islands, Finland in the summer of 2018 and used climatic and satellite data to demonstrate that this year was an anomaly …

World Health Organization 2020 Guidelines On Physical Activity And Sedentary Behaviour, Fiona C. Bull, Salih S. Al-Ansari, Stuart Biddle, Katja Borodulin, Matthew P. Buman, Greet Cardon, Catherine Carty, Jean Philippe Chaput, Sebastien Chastin, Roger Chou, Paddy C. Dempsey, Loretta Dipietro, Ulf Ekelund, Joseph Firth, Christine M. Friedenreich, Leandro Garcia, Muthoni Gichu, Russell Jago, Peter T. Katzmarzyk, Estelle Lambert, Michael Leitzmann, Karen Milton, Francisco B. Ortega, Chathuranga Ranasinghe, Emmanuel Stamatakis, Anne Tiedemann, Richard P. Troiano, Hidde P. Van Der Ploeg, Vicky Wari, Juana F. Willumsen

Population and Public Health Science Faculty Publications

Objectives To describe new WHO 2020 guidelines on physical activity and sedentary behaviour. Methods The guidelines were developed in accordance with WHO protocols. An expert Guideline Development Group reviewed evidence to assess associations between physical activity and sedentary behaviour for an agreed set of health outcomes and population groups. The assessment used and systematically updated recent relevant systematic reviews; new primary reviews addressed additional health outcomes or subpopulations. Results The new guidelines address children, adolescents, adults, older adults and include new specific recommendations for pregnant and postpartum women and people living with chronic conditions or disability. All adults should undertake …

A Telemedicine Follow Up Program To Improve Glycemic Outcomes For Patients With Uncontrolled Type 2 Diabetes, Jonathan R. Beatty

Student Projects for Graduate Degrees

Type 2 Diabetes is responsible for a global public health burden and affects an estimated 30 million people in the United States, many of whom have difficulty reaching glycemic targets. Approximately 15 percent of the diabetic patients in the Family Health Clinic have an A1C above 8.0. Telemedicine shows promise in improving glycemic control and enhancing access to care. Current literature supports the use of telemedicine to improve glycemic outcomes. The purpose of this project was to assess the acceptability and effectiveness of a provider implemented intense telephonic follow-up program on glycemic outcomes and self-management of patients with uncontrolled Type …

Vol. 43 No. 2 (2020): Pacific Studies Front Matter, The Jonathan Nāpela Center For Hawaiian And Pacific Islands Studies

Pacific Studies

Front Matter for the Vol. 43, No 2-Dec 2020 edition of the Pacific Studies Journal.

The Bridwell Quill. Issues 23-28: Journey To The West, Anthony Elia

Bridwell Library Publications

No abstract provided.

Naming The Cook Islands: Articulation Theory And ‘Akapapa‘Anga, Emma Ngakuraevaru Powell

Pacific Studies

The Cook Islands has existed as a formal polity for roughly one hundred years. There is no antecedent Māori name for this nation. Referencing the explorer Captain James Cook, it has been the nation’s primary identifier since the late nineteenth century despite the nation comprising fifteen islands and various and distinct cultural genealogies prior to European arrival. In this article, I ask how might we effectively describe the formation of the Cook Islands’ national identity and understand its name given its underlying genealogical and cultural diversity. In asking this question, I consider the utility of cultural studies’ articulation theory for …

Multiomics Characterization Of Preterm Birth In Low- And Middle-Income Countries, Fyezah Jehan, Muhammad Imran Nisar, Muhammad Ilyas, Usma Mehmood, Aneeta Hotwani, Ambreen Nizar, Sajid Muhammad, Waqasuddin Khan, Javairia Khalid, Furqan Kabir

Department of Paediatrics and Child Health

Importance: Worldwide, preterm birth (PTB) is the single largest cause of deaths in the perinatal and neonatal period and is associated with increased morbidity in young children. The cause of PTB is multifactorial, and the development of generalizable biological models may enable early detection and guide therapeutic studies.
Objective: To investigate the ability of transcriptomics and proteomics profiling of plasma and metabolomics analysis of urine to identify early biological measurements associated with PTB.
Design, setting, and participants: This diagnostic/prognostic study analyzed plasma and urine samples collected from May 2014 to June 2017 from pregnant women in 5 biorepository cohorts in …

No Longer, Not Yet: Retrofuture Hauntings On The Jetsons, Stefano Morello

Publications and Research

From Back to the Future to The Wonder Years, from Peggy Sue Got Married to The Stray Cats’ records – 1980s youth culture abounds with what Michael D. Dwyer has called “pop nostalgia,” a set of critical affective responses to representations of previous eras used to remake the present or to imagine corrective alternatives to it. Longings for the Fifties, Dwyer observes, were especially key to America’s self-fashioning during the Reagan era (2015).

Moving from these premises, I turn to anachronisms, aesthetic resonances, and intertextual references that point to, as Mark Fisher would have it, both a lost past …