Digital Commons Network^™

Creating Tomorrow, Fall 2016, College Of Engineering

College of Engineering Magazines

Annual magazine for the College of Engineering at Utah State University.

Stem Stories, December 2016, #1, Mir Ashfaquzzaman

STEM Stories

Student Profile - Haley Osborn

Influence Of Proportional Number Relationships On Item Accessibility And Students’ Strategies, Michele B. Carney, Everett Smith, Gwyneth R. Hughes, Jonathan L. Brendefur, Angela Crawford

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Extensive evidence points to the need for mathematics instruction to tap into students’ informal understandings in order to conceptually develop formal mathematical ideas (Ahl, Moore, & Dixon, 1992; Freudenthal, 1973, 1991; Treffers, 1987). Contextual problems are a common means of helping students access their informal mathematical ideas (Lamon, 1993; Moore & Carlson, 2012). However, to successfully use context in this manner, we must ensure these problems are accessible to students and have the potential to promote connections to deeper or more formal mathematics (Jackson, Garrison, Wilson, Gibbons, & Shahan, 2013; Stein, Smith, Henningsen, & Silver, 2000). There is thus a …

Scholarworks Statistics - December 2016, Scholarworks

ScholarWorks Reports

For the month of December 2016, ScholarWorks recorded a total of 22,082 full-text and additional file downloads and 8,009 page views.

Educational Leadership Newsletter December 2016, Educational Leadership Department, University Of Southern Maine

Educational Leadership Newsletters

Inside this issue:

• From the Chair
• 50th Anniversary of Educational Leadership Program
• Southern Maine Partnership Update
• Thinking About Internship?
• Spring 2017 Schedule

Volume 36, Number 4, December 2016 Olac Newsletter, Marcia Barrett, Autumn H. Faulkner, Richard N. Leigh, Jan Mayo, Yoko Kudo, Jay Weitz, Lisa Romano

OLAC Newsletters

Digitized December 2016 issue of the OLAC Newsletter.

Soil Moduli Obtained From A Back Pressure Constant Rate Of Strain Bender Element Consolidation Apparatus, Yi Zhao

Graduate Theses and Dissertations

A back-pressure saturated, constant-rate-of-strain consolidation device was modified to incorporate bender elements (BP-CRS-BE) and thus allowed for shear wave measurements during consolidation tests. This newly fabricated system has many advantages over other previous or current devices: 1) it can be utilized not only for laboratory prepared soil samples but also for field sampled soils such as Shelby tube samples, and 2) continuous compression curves, and continuous values of vertical hydraulic conductivity and coefficient of consolidation can be acquired with a significant reduction in testing time. Soil modulus values such as shear modulus and constrained modulus are also able to be …

Effects Of 1:1 Computing By Ses On Student Motivation, Engagement, And Literacy Achievement, Bryan Appleton

College of Education Dissertations

The purpose of this dissertation was to investigate the effectiveness of the combination of 1:1 computing with collaborative instructional strategies. In the first and second hypotheses, exposure to a 1:1 computing environment in a literacy classroom (participation versus no participation) and SES (participating versus not participating) were the independent variables. The dependent variable for Hypothesis 1 was positive student motivation. The dependent variable for Hypothesis 2 was positive student engagement. Hypothesis 1 revealed that the interaction between the independent variables was significant. In the two groups participating in the 1:1 Program, the students not participating in the free and reduced …

A High-Performance Communication Topology For Decentralized Protocols, Raza A. Khan

Open Access Theses

Preserving transaction atomicity and ensuring its commitment is key to the maintenance of data integrity in a distributed database. The distributed consensus protocol is a prominent example of a mechanism used to accomplish safe commitment of a distributed transaction. These protocols are based primarily on repeated message exchange among all sites/nodes and their performance is characterized not only by the number of these messages but also by the underlying communication topology. This thesis proposes a measure of performance known as average message complexity and proposes a communication structure based on folded even graphs called the Folded Even Network (FEN). Performance …

The Economic Situation, 2016 December 1, Bruce Yandle

Publications

Quarterly report on the economic situation of the United States and South Carolina.

Clemson Commencement Program, December 2016, Clemson University

Clemson Commencement Programs

No abstract provided.

Why Growth Of Cancerous Tumors Is Gompertzian: A Symmetry-Based Explanation, Pedro Barragan Olague, Vladik Kreinovich

Departmental Technical Reports (CS)

It is known that the growth of a cancerous tumor is well described by the Gompertz's equation. The existing explanations for this equation rely on specifics of cell dynamics. However, the fact that for many different types of tumors, with different cell dynamics, we observe the same growth pattern, make us believe that there should be a more fundamental explanation for this equation. In this paper, we show that a symmetry-based approach indeed leads to such an explanation: indeed, out of all scale-invariant growth dynamics, the Gompertzian growth is the closest to the linear-approximation exponential growth model.

Fuzzy Data Processing Beyond Min T-Norm, Andrzej Pownuk, Vladik Kreinovich, Songsak Sriboonchitta

Departmental Technical Reports (CS)

Usual algorithms for fuzzy data processing -- based on the usual form of Zadeh's extension principle -- implicitly assume that we use the min "and"-operation (t-norm). It is known, however, that in many practical situations, other t-norms more adequately describe human reasoning. It is therefore desirable to extend the usual algorithms to situations when we use t-norms different from min. Such an extension is provided in this paper.

What Is The Best Way To Add Large Number Of Integers: Number-By-Number As Computers Do Or Lowest-Digits-Than-Next-Digits-Etc As We Humans Do?, Olga Kosheleva, Vladik Kreinovich

Departmental Technical Reports (CS)

When we need to add several integers, computers add them one by one, while we usually add them digit by digit: first, we add all the lowest digits, then we add all next lowest digits, etc. Which way is faster? Should we learn from computers or should we teach computers to add several integers our way?

In this paper, we show that the computer way is faster. This adds one more example to the list of cases when computer-based arithmetic algorithms are much more efficient than the algorithms that we humans normally use.

Yes- And No-Gestures Explained By Symmetry, Olga Kosheleva, Vladik Kreinovich

Departmental Technical Reports (CS)

In most cultures, "yes" is indicate by a vertical head movement (nod), while "no" is indicated by a left-right movement (shake). In this paper, we show that basic symmetries can explain this cultural phenomenon.

Fuzzy Pareto Solution In Multi-Criteria Group Decision Making With Intuitionistic Linguistic Preference Relation, Bui Cong Cuong, Vladik Kreinovich, Le Hoang Son, Nilanjan Dey

Departmental Technical Reports (CS)

In this paper, we investigate the multi criteria group decision making with intuitionistic linguistic preference relation. The concept of Fuzzy Collective Solution (FCS) is used to evaluate and rank the candidate solution sets for modeling under linguistic assessments. Intuitionistic linguistic preference relation and associated aggregation procedures are then defined in a new concept of Fuzzy Pareto Solution. Numerical examples are presented to demonstrate computing procedures. The results affirm efficiency of the proposed method.

Exact Asymptotic Errors Of The Hazard Conditional Rate Kernel For Functional Random Fields, Abbes Rabhi, Sara Soltani

Applications and Applied Mathematics: An International Journal (AAM)

We consider the problem of nonparametric estimation of the kernel type estimators for the conditional cumulative distribution function and the successive derivatives of the conditional density for spatial data. More precisely, given a strictly stationary random field Z = (X, Y), we investigate a kernel estimate of the conditional hazard function of univariate response variable Y given the functional variable X. The principal aim of this paper is to give the mean squared convergence rate of the proposed estimator. Finally, we apply these theoretical results to the estimation of the conditional hazard function where we give the mean squared convergence …

Complex Solutions Of The Time Fractional Gross-Pitaevskii (Gp) Equation With External Potential By Using A Reliable Method, Nasir Taghizadeh, Mona N. Foumani

Applications and Applied Mathematics: An International Journal (AAM)

In this article, modified (G'/G )-expansion method is presented to establish the exact complex solutions of the time fractional Gross-Pitaevskii (GP) equation in the sense of the conformable fractional derivative. This method is an effective method in finding exact traveling wave solutions of nonlinear evolution equations (NLEEs) in mathematical physics. The present approach has the potential to be applied to other nonlinear fractional differential equations. Based on two transformations, fractional GP equation can be converted into nonlinear ordinary differential equation of integer orders. In the end, we will discuss the solutions of the fractional GP equation with external potentials.

Modeling And Optimizing Of Strategic/Tactical Production Planning Problems, Naresh Gupta Uppala

All Theses

Satisfying customer demand at an optimal cost is the most important concern forthe high-level management of every company. This dissertation details i) thedevelopment of a strategic/tactical model for the distribution of productionresponsibilities to different sites/factories and ii) the design of an inter-area logistics flowensuring demand satisfaction, by consider the production capabilities of each site, whileminimizing the total costs of production output. A mixed integer program, which includesthe supply of raw materials and the distribution of finished products in the respectivemarkets, was proposed to manage this production problem. This concept encompassedtwo case studies: the first involved a scenario in which setup …

Pertussis-Associated Pneumonia In Infants And Children From Low- And Middle-Income Countries Participating In The Perch Study., Breanna Barger-Kamate, Maria Deloria Knoll, E Wangeci Kagucia, Christine Prosperi, Henry C Baggett, Daniel E. Park, +31 Additional Authors

Epidemiology Faculty Publications

BACKGROUND:  Few data exist describing pertussis epidemiology among infants and children in low- and middle-income countries to guide preventive strategies.

METHODS:  Children 1-59 months of age hospitalized with World Health Organization-defined severe or very severe pneumonia in 7 African and Asian countries and similarly aged community controls were enrolled in the Pneumonia Etiology Research for Child Health study. They underwent a standardized clinical evaluation and provided nasopharyngeal and oropharyngeal swabs and induced sputum (cases only) for Bordetella pertussis polymerase chain reaction. Risk factors and pertussis-associated clinical findings were identified.

RESULTS:  Bordetella pertussis was detected in 53 of 4200 (1.3%) cases …

Analysis Of Hiv Diversity In Hiv-Infected Black Men Who Have Sex With Men (Hptn 061), Iris Chen, Gordon Chau, Jing Wang, William Clarke, Mark A. Marzinke, Manya Magnus, +14 Additional Authors

Epidemiology Faculty Publications

Background

HIV populations often diversify in response to selective pressures, such as the immune response and antiretroviral drug use. We analyzed HIV diversity in Black men who have sex with men who were enrolled in the HIV Prevention Trials Network 061 study.

Methods

A high resolution melting (HRM) diversity assay was used to measure diversity in six regions of the HIV genome: two in gag, one in pol, and three in env. HIV diversity was analyzed for 146 men who were HIV infected at study enrollment, including three with acute infection and 13 with recent infection (identified …

167th Commencement, Fall

Commencement Programs

No abstract provided.

Commencement Program 2016 December: College Of Liberal Arts, The University Of Texas At Arlington

Commencement Programs, Photos, and Video

No abstract provided.

Predicting Human Behavior Based On Survey Response Patterns Using Markov And Hidden Markov Models, Arun Kumar Pokharna

Computer Science and Engineering Theses - Archive

With technological advancements in World Wide Web (www), connecting with people for gathering information has become common. Among several ways, surveys are one of the most commonly used way of collecting information from people. Given a specific objective, multiple surveys are conducted to collect various pieces of information. This collected information, in the form of survey responses, can be categorical values or a descriptive text that represents information regarding the survey question. If additional details regarding the response behavior, scenario in which survey is being responded, or survey outcomes is available, machine learning and prediction modeling can be used to …

Linchpin: A Yaml Template Based Cross Cloud Resource Provisioning Tool, Samvaran Kashyap Rallabandi

Computer Science and Engineering Theses - Archive

A cloud application developed, will have a specific requirement of particular cloud resources and software stack to be deployed to make it run. Resource templates enable the environment design and deployment required for an application. A template describes the infrastructure of the cloud application in a text file which includes servers, floating/public IP, storage volumes, etc. This approach is termed “Infrastructure as a code.” In Amazon public cloud, OpenStack private cloud, Google cloud these templates are called as cloud formation templates, HOT (Heat orchestration templates), Google cloud templates respectively. Though the existing template systems give a flexibility for the end …

Cloud Hopper: A Unified Cloud Solution To Manage Heterogeneous Clouds, Shraddha Jain

Computer Science and Engineering Theses - Archive

Cloud environments are built on virtualization platforms which offer scalability, on-demand pricing, high performance, elasticity, easy accessibility of the resources and cost efficient services. Most of the small and large businesses use cloud computing to take advantage of these features. The usage of the cloud resources depends on the requirements of the organizations. With the advent of cloud computing, the traditional way of handling machines by the IT professionals has decreased. However, it leads to wastage of resources due to inadequate monitoring and improper management of resources. Often it happens that the cloud resources once deployed are forgotten, and they …

Machine Learning Based Datacenter Monitoring Framework, Ravneet Singh Sidhu

Computer Science and Engineering Theses - Archive

Monitoring the health of large data centers is a major concern with the ever-increasing demand of grid/cloud computing and the higher need of computational power. In a High Performance Computing (HPC) environment, the need to maintain high availability makes monitoring tasks and hardware more daunting and demanding. As data centers grow it becomes hard to manage the complex interactions between different systems. Many open source systems have been implemented which give specific state of any individual machine using Nagios, Ganglia or Torque monitoring software. In this work we focus on the detection and prediction of data center anomalies by using …

Mavroomie: An End-To-End Architecture For Finding Compatible Roommates Based On User Preferences, Vijendra Bhogadi

Computer Science and Engineering Theses - Archive

Team Formation is widely studied in literature as a method for forming teams or groups under certain constraints. However, very few works address the aspect of collaboration while forming groups under certain constraints. Motivated by the collaborative team formation, we try to extend the problem of team formation to a general problem in the real world scenario of finding compatible roommates to share a place. There are numerous applications like “roommates.com" ,”roomiematch.com" , “Roomi” which try to find roommates based on geographical and cost factors and ignore the important human factors which can play a substantial role in finding a …

Evaluation Of Html Tag Susceptibility To Statistical Fingerprinting For Use In Censorship Evasion, Kelly Scott French

Computer Science and Engineering Theses - Archive

The ability to speak freely has always been a source of conflict between rulers and the people over which they exert power. This conflict usually takes the form of State-sponsored censorship with occasional instances of commercial efforts typically to silence criticism or squelch dissent, and people's efforts to evade such censorship. This is even more so evident in the current environment with its ever-growing number of communication technologies and platforms available to individuals around the world. If the face of efforts to control communication before it is posted or to prevent the discovery of information that exists outside of the …

Remote Patient Monitoring Using Health Bands With Activity Level Prescription, Pranay Shirolkar

Computer Science and Engineering Theses - Archive

With the advent of new commercially available consumer grade fitness and health devices, it is now possible and very common for users to obtain, store, share and learn about some of their important physiological metrics such as steps taken, heart rate, quality of sleep and skin temperature. For devices with this wearable technology, it is common to find these sensors embedded in a smart watch, or dedicated wearable wrist bands such that among other functionalities of a wearable device, it is capable of smartly assisting users about their activity levels by leveraging the fact that these devices can be, and …