Digital Commons Network^™

Proof-Of-Familiarity: A Privacy-Preserved Blockchain Scheme For Collaborative Medical Decision-Making, Jinhong Yang, Md Mehedi Hassan Hasan Onik, Nam-Yong Lee, Mohiuddin Ahmed, Chul-Soo Kim

Research outputs 2014 to 2021

The current healthcare sector is facing difficulty in satisfying the growing issues, expenses, and heavy regulation of quality treatment. Surely, electronic medical records (EMRs) and protected health information (PHI) are highly sensitive, personally identifiable information (PII). However, the sharing of EMRs, enhances overall treatment quality. A distributed ledger (blockchain) technology, embedded with privacy and security by architecture, provides a transparent application developing platform. Privacy, security, and lack of confidence among stakeholders are the main downsides of extensive medical collaboration. This study, therefore, utilizes the transparency, security, and efficiency of blockchain technology to establish a collaborative medical decision-making scheme. This study …

Monte-Carlo Simulation Study Of Two-Stage Quantile Regression For Dynamic Panel Data, Hossameldin Ahmed, Alaa Ahmed Prof, Aya Afify Ms

Economics

No abstract provided.

Rapid Identification Of Phospholipase A2 Transcripts From Snake Venoms, Ying Jia, Pablo Olvera, Frida Rangel, Bianca Mendez, Samir Reddy

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Phospholipase A₂ (PLA₂) is a major component in snake venoms and it is found in many different isoforms. To identify transcripts encoding different PLA₂ isoforms, we developed a simple, rapid procedure. Total RNA was extracted from the venoms of three cottonmouth snakes and two diamondback rattlesnakes, and further reverse-transcribed into complementary DNA (cDNA). Using one pair of cottonmouth PLA₂-specific primers and Reverse Transcription Polymerase Chain Reaction (RT-PCR) technique, we identified 27 unique full-length PLA₂ transcripts, including nine sequences identical to the previously documented ones in the database and one novel GIII-like PLA_{2 …}

A New Species Of Stygobitic Snail In The Genus Antrorbis Hershler & Thompson, 1990 (Gastropoda, Cochliopidae) From The Appalachian Valley And Ridge Of Eastern Tennessee, Usa, Nichlas S. Gladstone, Kathryn E. Perez, Evelyn B. Pieper, Evin T. Carter, K. L. Dooley, Nathaniel F. Shoobs, Annette S. Engel, Matthew L. Niemiller

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

A new species of cave snail (Littorinimorpha: Cochliopidae) in the genus Antrorbis is described from the dark zone of two caves in the Appalachian Valley and Ridge province in eastern Tennessee, United States. The Tennessee Cavesnail, Antrorbis tennesseensis Perez, Shoobs, Gladstone, & Niemiller, sp. nov. is distinguished from its only known congener, Antrorbis breweri, by the absence of raised tubercles on its finely spirally striate protoconch, and its unique radular formula. Moreover, A. tennesseensis is genetically distinct from A. breweri based on substantial divergence at the mitochondrial CO1 locus. This is the first cavesnail to be described from the Appalachian …

A Sustainable Prototype For Renewable Energy: Optimized Prime-Power Generator Solar Array Replacement, Nathan Thomsen, Torrey J. Wagner, Andrew J. Hoisington, Steven J. Schuldt

Faculty Publications

Remote locations such as disaster relief camps, isolated arctic communities, and military forward operating bases are disconnected from traditional power grids forcing them to rely on diesel generators with a total installed capacity of 10,000 MW worldwide. The generators require a constant resupply of fuel, resulting in increased operating costs, negative environmental impacts, and challenging fuel logistics. To enhance remote site sustainability, planners can develop stand-alone photovoltaic-battery systems to replace existing prime power generators. This paper presents the development of a novel cost-performance model capable of optimizing solar array and Li-ion battery storage size by generating tradeoffs between minimizing initial …

Tuning The Reactivity Of Nanoenergetic Gas Generators Based On Bismuth And Iodine Oxidizers, Mkhitar A. Hobosyan, Karen S. Martirosyan

Physics & Astronomy Faculty Publications

There is a growing interest on novel energetic materials called Nanoenergetic Gas- Generators (NGGs) which are potential alternatives to traditional energetic materials including pyrotechnics, propellants, primers and solid rocket fuels. NGGs are formulations that utilize metal powders as a fuel and oxides or hydroxides as oxidizers that can rapidly release large amount of heat and gaseous products to generate shock waves. The heat and pressure discharge, impact sensitivity, long term stability and other critical properties depend on the particle size and shape, as well as assembling procedure and intermixing degree between the components. The extremely high energy density and the …

The Near-Peer Mathematical Mentoring Cycle: Studying The Impact Of Outreach On High School Students’ Attitudes Toward Mathematics, Aaron T. Wilson, Sergey Grigorian

School of Mathematical & Statistical Sciences Faculty Publications

College students may be seen as near-peers to high school students and high school students are often able to see themselves in the college students who are but one step ahead. This nearness in maturity and educational level may place college students in a particularly powerful position when it comes to reaching out to high school students to promote higher education in math and science. In this study college students gave dynamic mathematics outreach presentations, MathShows, to minority and low-income high school students in a mid-sized public school district on the U.S. border with Mexico. The study investigated the impacts …

Tsunamigenic Potential Of The Baiyun Slide Complex In The South China Sea, Linlin Li, Fengyan Shi, Gangfeng Ma, Qiang Qiu

Civil & Environmental Engineering Faculty Publications

The Baiyun slide complex contains geological evidence for some of the largest landslide ever discovered in the continental slopes of the South China Sea. High-resolution seismic data suggest that a variety of landslides with varied scales have occurred repeatedly in this area. The largest landslide reconstructed from bathymetric and seismic data has an estimated spatial coverage of ~5,500 km² and a conservative volume of ~1,035 km³. Here, using geomorphological and geotechnical data, we construct a series of probable landslide scenarios and assess their tsunamigenic capacity. By treating the slides as deformable mudflows, we simulate the dynamics of …

Notched Hollow Square Section Steel Column Buckling, Zia Razzaq, Solomon Tecleab

Civil & Environmental Engineering Faculty Publications

Presented in this paper is an outcome of a study to assess the effect of section loss in the form of longitudinal notches on the buckling load of hollow square section steel columns. The theoretical study includes buckling load estimates based on both an iterative equilibrium as well as a non-iterative energy approach. Buckling loads based on sample laboratory experiments are also presented. The study shows that the presence of a notch can significantly reduce the axial load-carrying capacity of a steel column.

Marine Quay Crane Scheduling Using A Combined Modified Genetic Algorithm And Priority Rules Approach, V. H. Nguyen, D. T. Nguyen

Civil & Environmental Engineering Faculty Publications

Quay crane scheduling problem (QCSP) is the problem of the allocation of quay cranes to handle the unloading and loading of containers at seaport container terminals and defining the service sequence of vessel bays of each quay crane. The treatment of crane interference constraints and the increased in vessel size make the problem difficult to solve. Due to the growing interest in applied research for this problem, many researchers have used different algorithms and methods to obtain some solutions. This paper will propose a modified genetic algorithm combined with priority rules to deal with it. The advantage of the proposed …

The Northern Student, Vol. 128, January 2019, Bemidji State University

Northern Student Newspaper

No abstract provided.

A Hybrid Cognitive Architecture With Primal Affect And Physiology, Christopher L. Dancy

Faculty Journal Articles

Though computational cognitive architectures have been used to study several processes associated with human behavior, the study of integration of affect and emotion in these processes has been relatively sparse. Theory from affective science and affective neuroscience can be used to systematically integrate affect into cognitive architectures, particularly in areas where cognitive system behavior is known to be associated with physiological structure and behavior. I introduce a unified theory and model of human behavior that integrates physiology and primal affect with cognitive processes in a cognitive architecture. This new architecture gives a more tractable, mechanistic way to simulate affect-cognition interactions …

Anchoring Number Talks, K. Biro, Lara Dick

Faculty Journal Articles

Number Talks (Parrish, 2010) have become a popular strategy for many teachers interested in establishing a culture of classroom discourse for developing number sense in their mathematics classrooms. Number Talks are traditionally a five- to fifteen-minute classroom discussion that follows a problem that children are asked to solve mentally. According to Berger (2017), when students are engaged in Number Talks, teachers “facilitate discourse among students about their thinking, help students build connections among strategies, and present students with opportunities to put their knowledge into practice as they solve problems” (p. 6). While it is known that Number Talks are a …

Apocalypticism In The Homiletic Text Of Pesiqta Rabbati: Catastrophic Events At The End-Of-Time, Rivka Ulmer

Faculty Journal Articles

The rabbinic homiletic work Pesiqta Rabbati contains several apocalyptic topoi in its homilies that culminate in descriptions of divine intervention in history, total destruction followed by the messianic age at the end-of-time, and justice at the final judgment. Nevertheless, Pesiqta Rabbati does not present itself as an apocalypse, nor does it belong to the text-type “apocalypse.” It contains midrashic apocalypticism by interpreting scriptural passages, and relied on the existing language of apocalyptic sources to augment the midrashic statements. Previous scholarship relating to the apocalypse in Pesiqta Rabbati focused mainly on the apocalypses of 2 Baruch, Paralipomena Jeremiou, and 4 Ezra. …

Game Of Loans: The Relationship Between Education Debt, Social Responsibility Concerns, And Making A Career Choice In The Public, Private, And Nonprofit Sectors, Eddy Ng, Jasmine Mcginnis Johnson

Faculty Journal Articles

The public and nonprofit sectors generally pay less than the private sector, and individuals are willing to forgo higher salaries in exchange for greater intrinsic satisfaction derived from making a contribution to society. However, personal financial considerations, such as education debt, may discourage individuals from pursuing careers in lower paying sectors even if they are predisposed to public service motivation (PSM). We surveyed a sample of graduating students to investigate if (a) education debt discourages students from pursuing lower paying public or nonprofit careers and (b) whether PSM overrides the considerations students might make about entering lower paying sectors as …

Decomposing Practice In Teacher Professional Development, Paola Sztjan, Daniel Heck, Kristen Malhazan, Lara Dick

Faculty Journal Articles

No abstract provided.

(Re)Acquaintance With Praxis: A Poetic Inquiry Into Shame, Sobriety And The Case For A Curriculum Of Authenticity, Sarah K. Mackenzie

Faculty Journal Articles

Through the use of poetic inquiry, this article explores the possibilities that exist within education when we acknowledge ourselves as imperfect. Drawing upon personal experience, the author seeks to create a dialogic space for reconsidering oneself and one’s ways of being within practice. Engaging poetically with theory and experience, the author uses the method of currere to explore her journey through alcoholism and sobriety, as well as experiences in the classroom, as a means of attending to the loss of connection that often occurs when educators perform according to external definitions. Through her experience, the author discovered that it is …

A Principal Components Analysis Approach To Quantifying Foot Clearance And Foot Clearance Variability, Lauren C. Benson, Stephen C. Cobb, Allison S. Hyngstrom, Kevin G. Keenan, Jake Luo, Kristian M. O'Connor

Physical Therapy Faculty Research and Publications

Low foot clearance and high variability may be related to falls risk. Foot clearance is often defined as the local minimum in toe height during swing; however, not all strides have this local minimum. The primary purpose of this study was to identify a nondiscrete measure of foot clearance during all strides, and compare discrete and nondiscrete measures in ability to rank individuals on foot clearance and variability. Thirty-five participants (young adults [n = 10], older fallers [n = 10], older nonfallers [n = 10], and stroke survivors [n = 5]) walked overground while lower extremity 3D kinematics were recorded. …

Brain Activation During Passive And Volitional Pedaling After Stroke, Brice T. Cleland, Sheila M. Schindler-Ivens

Physical Therapy Faculty Research and Publications

Background: Prior work indicates that pedaling-related brain activation is lower in people with stroke than in controls. We asked whether this observation could be explained by between-group differences in volitional motor commands and pedaling performance. Methods: Individuals with and without stroke performed passive and volitional pedaling while brain activation was recorded with functional magnetic resonance imaging. The passive condition eliminated motor commands to pedal and minimized between-group differences in pedaling performance. Volume, intensity, and laterality of brain activation were compared across conditions and groups. Results: There were no significant effects of condition and no Group × Condition …

Recommendations For The Conduct Of Economic Evaluations In Osteoporosis: Outcomes Of An Experts’ Consensus Meeting Organized By The European Society For Clinical And Economic Aspects Of Osteoporosis, Osteoarthritis And Musculoskeletal Diseases (Esceo) And The Us Branch Of The International Osteoporosis Foundation, M. Hiligsmann, J.-Y. Reginster, A.N.A. Tosteson, S.V. Bukata, K.G. Saag, D.T. Gold, P. Halbout, F. Jiwa, E.M. Lewiecki, Daniel Pinto, J.D. Adachi, N. Al-Daghri, O. Bruyère, M. Chandran, C. Cooper, N.C. Harvey, T.A. Einhorn, J.A. Kanis, D.L. Kendler, O.D. Messina, R. Rizzoli, L. Si, S. Silverman

Physical Therapy Faculty Research and Publications

Summary

Economic evaluations are increasingly used to assess the value of health interventions, but variable quality and heterogeneity limit the use of these evaluations by decision-makers. These recommendations provide guidance for the design, conduct, and reporting of economic evaluations in osteoporosis to improve their transparency, comparability, and methodologic standards.

Introduction

This paper aims to provide recommendations for the conduct of economic evaluations in osteoporosis in order to improve their transparency, comparability, and methodologic standards.

Methods

A working group was convened by the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis to make recommendations for the design, conduct, …

Wake Vortex Pair Formation As An Analog For Dust Devil And Tornado Genesis, Robert L. Ash

Mechanical & Aerospace Engineering Faculty Publications

In 1966, meteorologist R.S. Scorer attempted to explain how large-scale oceanic tropical depressions become hurricanes or typhoons. His model was based on the idea that when these large-scale tropical depression structures begin to rotate, mostly due to Coriolis effects, an annular outer portion of that structure changes suddenly to a potential vortex segment, with the same outer radial limit as the low-pressure structure, but with an inner radius that conserves the overall system angular momentum and kinetic energy. By analogy with the "jump" instability describing sudden buckling of a vertical column, this paper shows that his conjecture merits additional consideration. …

Parametric Study Of A Turbofan Engine With An Auxiliary High-Pressure Bypass, Sharanabasaweshwara A. Asundi, Syed Firasat Ali

Mechanical & Aerospace Engineering Faculty Publications

A parametric study of a novel turbofan engine with an auxiliary high-pressure bypass (AHPB) is presented. The underlying motivation for the study was to introduce and explore a configuration of a turbofan engine which could facilitate clean secondary burning of fuel at a higher temperature than conventionally realized. The study was also motivated by the developments in engineering materials for high-temperature applications and the potential utility of these developments. The parametric study is presented in two phases. Phase I presents a schematic of the turbofan engine with AHPB and the mathematics of the performance parameters at various stations. The proposed …

Meat: A Novel, Sergey Belyaev, Boris Pilnyak, Ronald D. Leblanc

Faculty Publications

An English-language translation of a Russian novel that appeared in the Soviet thick journal "Novyi Mir" in three installments during February, March, and April of 1936.

Anger From Within: The Role Of Emotions In Disengagement From Violent Extremism, Peter Simi, Steven Windisch, Daniel Harris, Gina Ligon

Sociology Faculty Articles and Research

There is growing recognition about the similarities between generic criminality and violent extremism. Using data derived from a unique set of in-depth life history interviews with 40 former U.S. white supremacists, as well as previous studies of criminal desistance, we examine the emotional valence that characterizes actors' descriptions of the disengagement process. More specifically, results suggest that negative emotions (i.e., anger and frustration) directed toward the extremist group and oneself function as a catalyst for disengagement. Negative emotions become a source of motivation in re-evaluating the relative importance of the group as it relates to the individual. Ultimately, the reevaluation …

The Concurrent Validity Of The Missouri Adaptive Ability Scale, Amber Pendergraft

Murray State Theses and Dissertations

This study was designed to determine the concurrent validity of the Missouri Adaptive Ability Scale (MAAS), a new measure of independent functioning and learning, by correlating it with the Vineland Adaptive Behavior Scales—Third Edition (VABS-III). Thirty participants (M = 11.0 years; SD = 4.1 years) were administered the MAAS and VABS-III. Kendall-Tau tests yielded moderate-to-strong correlations across all aspects of the MAAS, indicating good concurrent validity. The implications and limitations are discussed.

Minister As Mentor: A Biblical Model For The Preparation Of A Mentoring Ministry At First Baptist Church In Reidsville, North Carolina, Thomas Leroy Barksdale Ii

Doctor of Ministry Projects

A preparation model was developed to equip mentors to effectively engage, encourage, and guide community youth. Members of the Christian faith have a responsibility to reach out and impact positively the next generations of leaders. Potential mentors were led through developmental sessions to prepare for the mentor relationships. Surveys, journal entries, pre-posttests, and questionnaires measured the effectiveness of the developmental weekly sessions and engagement.

Sermons Preached By Bishop Horner At The Opening Of The Tabernacle On The Killarney Camp Ground, Ralph C. Horner

Heritage Material

No abstract provided.

Camp-Meeting Sermons : Sermons Preached At The General Annual Camp-Meeting Of The Church Of God Held At Anderson, Indiana, Jun 6-15, 1913, Church Of God (Anderson, Ind.)

Heritage Material

No abstract provided.

My Experience And Call, With A Brief Summary Of Seven Years Labor In Central India, Frank C. Hotle

Heritage Material

No abstract provided.

Life Of Lucius Compton : The Mountaineer Evangelist, John C. Patty

Heritage Material

No abstract provided.