Digital Commons Network^™

Design Synthesis Of Flexible Antennas Using Artificial Neural Network, Ali Isam Hammoodi

Theses and Dissertations

Nowadays, flexible devices have witnessed a great deal of interest in both industrial and academia. Consistently, flexible electronic systems require the integration of a conformal and flexible antenna operating in specific frequency bands to provide wireless connectivity which is highly demanded in today’s information-oriented society. Designing of microstrip antenna has become the focus of modern technologies due to their light weight, ease of fabrication, and ability to integrate electronics devices. Simple structure such has square patch, circular patch, or rectangular patch are easy to maintain using empirical equations which based on some experimental results. However, more complicated structures are hard …

Battery-Buffered Frequency-Controlled Smart Load With Time-Of-Use Energy Arbitrage, Ahmed Jabbar Abbas Zurfi

Theses and Dissertations

In existing long-established power systems, the grid control and balancing are implemented on the generation side in centralized schemes. As the use of renewable, non-dispatchable, inverter-based (inertia-less) energy sources is becoming increasingly pervasive in modern power systems, this paradigm will change and the need for decentralized demand-side control will be imperative to ameliorate the grid’s dynamic performance and stability. Battery energy storage (BES) is one of the essential constituents that will empower this transition. Battery energy storage systems (BESS) are eminent for their features of scalability, mobility, high energy density, and rapid response in tracking abrupt power fluctuations. These features …

Simulating The Impacts Of Irrigation Levels On Soybean Production In Texas High Plains To Manage Diminishing Groundwater Levels, Vaishali Sharda, Prasanna H. Gowda, Gary Marek, Isaya Kisekka, Chittaranjan Ray, Pradip Adhikari

Nebraska Water Center: Faculty Publications

There is an increasing need to strategize and plan irrigation systems under varied climatic conditions to support efficient irrigation practices while maintaining and improving the sustainability of groundwater systems. This study was undertaken to simulate the growth and production of soybean [Glycine max (L.)] under different irrigation scenarios. The objectives of this study were to calibrate and validate the CROPGRO-Soybean model under Texas High Plains’ (THP) climatic conditions and to apply the calibrated model to simulate the impacts of different irrigation levels and triggers on soybean production. The methodology involved combining short-term experimental data with long-term historical weather data (1951–2012), …

Gmaim: An Analytical Pipeline For Microrna Splicing Profiling Using Generative Model, Kan Liu

School of Computing: Dissertations, Theses, and Student Research

MicroRNAs (miRNAs) are a class of short (~22 nt) single strand RNA molecules predominantly found in eukaryotes. Being involved in many major biological processes, miRNAs can regulate gene expression by targeting mRNAs to facilitate their degradation or translational inhibition. The imprecise splicing of miRNA splicing which introduces severe variability in terms of sequences of miRNA products and their corresponding downstream gene expression regulation. For example, to study biogenesis of miRNAs, usually, biologists can deplete a gene in the miRNA biogenesis pathway and study the change of miRNA sequences, which can cause impression of miRNAs. Although high-throughput sequencing technologies such as …

The Parthenon, December 5, 2018, Sadie Helmick, Sarah Ingram, Rick Farlow, Franklin Norton, Heather Barker

The Parthenon

The Parthenon, Marshall University’s student newspaper, was published by students Monday through Friday during the regular semester and weekly on Thursdays during the summer. Due to budgetary constraints, beginning with the 2018 Fall semester, the newspaper is only published one day a week. The editorial staff is responsible for the news and the editorial content.

Executive Summary: A Comprehensive Report On Marijuana: Focus On The Paso Del Norte Region, Gabriel Frietze, Nora Hernandez, José O. Rivera

Departmental Papers (Pharmacy)

No abstract provided.

A Comprehensive Report On Marijuana: Focus On The Paso Del Norte Region, Gabriel Frietze, Nora Hernandez, José O. Rivera

Departmental Papers (Pharmacy)

The present executive summary highlights topics discussed within a comprehensive and extensive report on marijuana. This condensed summary discusses the chemical compounds within marijuana, the various methods of consuming marijuana, the therapeutic effects and health consequences associated with marijuana use, and repercussions that have emerged as a result of the legalization of marijuana in many states within the United States. Additionally, the impact of marijuana in communities within the Paso del Norte Region are discussed.

Read more: Executive Summary

For She’S (Got) A Jolly Good Fellow(Ship), Jordan Hensley

UNH Today Archive

No abstract provided.

Evaluation Of Moisture Susceptibility Of Asphalt Binders Using Atomic Force Microscopy (Afm), Sumon Roy

Student Theses and Dissertations

Stripping related moisture damage in asphalt pavement has been recognized as a serious concern to the state Departments of Transportations (DOTs). The current moisture sensitivity tests methods are mostly conducted at micro and macro levels and focused on qualitative measurements. In this study, an atomic level investigation is done to quantify the moisture damage of the asphalt binders. Binders used in this study include two Performance Grade (PG) base binders along with their modified counterparts using polyphosphoric acid (PPA), styrene-butadiene-styrene (SBS), and SBS plus PPA. Three different types of liquid anti-stripping agents (LAAs) are also evaluated in this study. The …

Consortium Benefits: Using Tv To Increase Library Consumption, Alicea Peyton

Library Philosophy and Practice (e-journal)

This experiment was performed to determine if factors exist between increasing the consumption of independent libraries through the use of television; and the consideration of cutting related advertisement expense through the cost-sharing benefit of consortium membership. This paper examines a historical report provided by the American Library Association (1949) on the use of television by public libraries. In conjunction, two other research studies are examined on the subject of 1) consortium membership and benefits, and 2) whether the use of advertisement on cable television has a direct impact in increasing library consumption.

Sexual Harassment Of Biology And Biomedical Sciences Undergraduates: A Study On The Effects Of Larry Nassar And William Strampel, Kathleen Ryan

Honors Theses

Sexual harassment amongst undergraduate women of science is a prominent issue, gaining much media attention. The goal of this study is to determine if, and how, major sexual harassment cases impact women pursuing science-related careers, and what the sexual harassment climate is like for these individuals. The study will examine prevalence of harassment, common types of sexual misconduct, perpetrators, and severity through an anonymous survey. Additionally, this study will look into the effects of the Nassar and Strampel cases regarding desire to report harassment, and students’ fear of experiencing harassment in their future educations and careers. It is hypothesized that …

The Anchor, Volume 132.12: December 5, 2018, Hope College

The Anchor: 2018

The Anchor began in 1887 and was first issued weekly in 1914. Covering national and campus news alike, Hope College’s student-run newspaper has grown over the years to encompass over two-dozen editors, reporters, and staff. For much of The Anchor's history, the latest issue was distributed across campus each Wednesday throughout the academic school year (with few exceptions). In recent years The Anchor moved to monthly print issues and a more frequently updated website. The Anchor is now published in print twice per academic semester. Occasionally, the volume and/or issue numbering is irregular.

Measurement Of The Γ*Γ* → Η' Transition Form Factor, J.P. Lees, V. Poireau, V. Tisserand, E. Grauges, A. Palano, G. Eigen, D. N. Brown, Yu G. Kolomensky, M. Fritsch, H. Koch, T. Schroeder, C. Hearty, T. S. Mattison, J. A. Mckenna, R. Y. So, V. E. Blinov, A. R. Buzykaev, V. P. Druzhinin, V. B. Golubev, Milind Purohit, Et. Al.

Faculty Publications

We study the process e⁺e⁻→e⁺e⁻η′ in the double-tag mode and measure for the first time the γ^*γ^*→ η′ transition form factor Fη′ (Q ² ₁ , Q² ₂) in the momentum-transfer range 2< Q ² ₁ , Q² ₂ 60 GeV ² . The analysis is based on a data sample corresponding to an integrated luminosity of around 469     fb^{− 1} collected at the PEP-II e ⁺e ⁻ collider with the BABAR detector at center-of-mass energies near 10.6 GeV.

1; Q2 2Þ in the …

Variation Of Protein Molecular Weight Distribution Parameters And Their Correlations With Gluten And Mixing Characteristics For Winter Waxy Wheat, Jae‐Bom Ohm, Linda Dykes, Robert A. Graybosch

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Background and objectives: Little data have been reported on protein molecular weight distribution (MWD) for waxy (amylose‐free) wheat (Triticum aestivum L.) despite their importance in quality. This research aimed to investigate variations of protein MWD parameters and their associations with gluten strength in winter waxy wheat.

Findings: Winter waxy wheat genotypes varied significantly (p < 0.001) for most protein MWD parameters including SDS‐extractable polymeric protein (EPP) and unextractable polymeric protein (UPP) fractions, which are major components of gluten proteins. Allelic variation of HMW glutenin subunits had significant influence on variations of EPP and UPP in waxy genotypes. Negative correlations for EPP and positive correlations for UPP were observed with mixograph peak time and gluten index for wheat genotypes. In particular, highly significant (p < 0.001) correlations were observed between mixograph peak time and the proportion of EPP in total protein for waxy genotypes.

Conclusions: Winter waxy wheat genotypes showed significant variations for EPP and UPP parameters, which were associated with variation of gluten strength.

Significance and novelty: This research identified variation of protein MWD parameters and their associations with gluten strength. The information should be valuable in segregating winter …

Priming Of Grasping Muscles When Viewing A Safety Handle Is Diminished With Age, David A.E. Bolton, Sarah E. Schwartz, Manhoud Mansour, Garrett Rydalch, Douglas W. Mcdannald

Kinesiology and Health Science Faculty Publications

Merely viewing objects within reachable space can activate motor cortical networks and potentiate movement. This holds potential value for smooth interaction with objects in our surroundings, and could offer an advantage for quickly generating targeted hand movements (e.g. grasping a support rail to maintain stability). The present study investigated if viewing a wall-mounted safety handle resulted in automatic activation of motor cortical networks, and if this effect changes with age. Twenty-five young adults (18–30 years) and seventeen older adults (65+ years) were included in this study. Single-pulse, transcranial magnetic stimulation was applied over the motor cortical hand representation of young …

Measurement Of The Γ*Γ*→Η′ Transition Form Factor, Babar Collaboration, R. Cheaib, L. Cremaldi, R. Godang, D. J. Summers

Faculty and Student Publications (Open Access)

No abstract provided.

Optimal Selection Of Test Designs And Sensor Sets For Active Fault Diagnosis, Kyle Palmer

Doctoral Dissertations

Fault detection and isolation (FDI) is crucial to identifying problems that can occur in complex systems. Many industrial systems require the implementation of model-based FDI to reduce the risk of system failure and increase good performance while minimizing the use of additional hardware. Active FDI has become increasingly popular as it uses auxiliary tests to reduce the impact of uncertainty and improve fault diagnosis. A methodical approach is needed to consistently generate feasible test designs for the optimal detectability and isolability of faults in targeted systems. The focus of this dissertation is to design a general framework that improves the …

Computational Studies Of Fullerene-Porphyrin Dyads, Sumreen Gul

Theses and Dissertations

Fullerene (C60) has generated much scientific interest since its discovery due to its novel optical, electronic, and physical properties. Fullerene has been shown to be an excellent electron acceptor and as a result is the acceptor of choice in organic photovoltaics. Porphyrins are excellent electron-donors due to their stability, low ionization potential, and excellent light absorption properties. As a result, fullerene-porphyrin dyads form unique donor-acceptor systems that can be useful for a variety of photoactive applications. In this research, computational studies have been performed on different varieties of C60-Porphyrin dyads and the relationship between molecular topology and the properties of …

Synthesis, Characterization And Enhanced Electrochemical Performance Of Amide-Based Metal Complexes As Electrocatalysts In Energy Devices And Non-Enzymatic Sensor, Charlette Parnell

Theses and Dissertations

The use of metal catalysts supported on the carbon nanomaterials as electrocatalysts has propelled the development of modified electrodes for electrochemical studies. They have been shown to increase sensitivity and electrical conductivity making them advantageous in applications for fuel cells, sensors and supercapacitors. In this dissertation, the synthesis and characterization of metal catalysts supported on carbon nanomaterials will be discussed and their electrochemical activity towards fuel cells, sensor and supercapacitor studies will be explored. Due to the great need for energy efficient and environmentally benign energy devices that can replace the use of fossil fuels in energy production, fuel cells …

Solar & Rain Catching Canopy "Urban Oasis 2", Afolabi Ibitoye, Cheriyah Wilmot, Alexander Aptekar, Grzegorz Kosieradzki, Kaiyrgul Sultanova, Jude Vallon

Publications and Research

The accumulation of water runoff during rain storms is a major problem in New York City’s combination water systems, forcing water treatment plants to release untreated excess water. To avoid overfilling of the sewer system by this grey water, pocket parks and gardens will be used to absorb the excess rainfall. We will be harnessing nature’s resources with current technologies such as: solar panels combined with rain catching canopies, to beautify the environment, educate the public about sustainability, stimulate growth to local businesses through increased foot traffic and bringing social awareness on environmental issues.

The canopies are designed to collect …

Smarthelp: Smartphone-Based Hemoglobin Level Prediction Using An Artificial Neural Network, Md Kamrul Hasan, Md. Munirul Haque, Riddhiman Adib, Jannatul F. Tumpa, Azima Begum, Rechard M. Love, Young Kim, Sheikh Iqbal Ahamed

Computer Science Faculty Research and Publications

Blood hemoglobin level (Hgb) measurement has a vital role in the diagnosis, evaluation, and management of numerous diseases. We describe the use of smartphone video imaging and an artificial neural network (ANN) system to estimate Hgb levels non-invasively. We recorded 10 second-300 frame fingertip videos using a smartphone in 75 adults. Red, green, and blue pixel intensities were estimated for each of 100 area blocks in each frame and the patterns across the 300 frames were described. ANN was then used to develop a model using the extracted video features to predict hemoglobin levels. In our study sample, with patients …

Businesses (Early)

Bulloch County Papers

This is the digital file for the Statesboro-Bulloch County Public Library's Businesses (early) folder. Many of the items are from the Statesboro Herald Newspaper or its predecessor.

The Missouri Miner, December 5, 2018

The Missouri Miner Newspaper

No abstract provided.

Simulating A Day In The Life Of Lynx: Delta Iv Second-Stage System, Sharon Adaobi Balogun

Honors Capstone Projects and Theses

No abstract provided.

Modeling And Extraction Of Transport Parameters To Simulate Drug Delivery In The Murine Cochlea, Kevin Wilson

Theses

The usage of 1D and 3D models to simulate drug transport through the inner ear is a prominent method in cochlear fluid pharmacokinetics. However, the data used to create these models, is often based on invasive sampling methods that limit the spatial resolution given the size of the cochlear compartments within which solute can be measured. In this work by leveraging 3-D registered micro-Computed Tomography (μCT) scans of the murine cochlea that have been taken as iodinated contrast agent is delivered to it, we extract transport parameters and simulate a forward 1D model that allows variable and pulsatile delivery profiles …

Transverse Anderson Localization In Optical Fibers: High-Quality Wave Transmission And Novel Lasing Applications, Behnam Abaie

Optical Science and Engineering ETDs

In this dissertation, transverse Anderson localization (TAL) of light mediated by disordered optical fibers is exploited for high-quality optical wave transmission and novel random lasing applications. En route, we first establish a powerful numerical platform for detailed investigation of TAL optical fibers (TALOF). Our approach is based on a modal perspective as opposed to beam propagation method (BPM) which was primarily used in the previous studies of TAL in disordered optical fibers. The versatile numerical tools developed in our simulations result in a potent methodology for simulation of TALOFs; the result is a fast and effective algorithm which can be …

Smart Iot Sprinkler System, Galib F. Rahman

Publications and Research

The average family spends more than $1000 in water costs per year. One-way water is commonly wasted in many households is via inefficient sprinkler systems for lawns. Current technology has enabled the development of automatic sprinkler systems, which can be preconfigured to operate at desired times of day and intervals. Although these systems may reduce the amount of water utilized overall, they are not weather forecast aware. In situations when rainfall is upcoming the systems still water the lawn. In this project, we plan to implement a smart sprinkler system that has full awareness of upcoming weather and take account …

Resilient Kalinago Initiative, Yesenia Ward, Cellia Ait-Ouaret, Danie Occeus

Publications and Research

The Kalinago are the Indigenous people of Dominica.Hurricane Maria hit the people particularly hard, losing up to 90% of their homes and community fabric. The people also suffered before the storms. Discrimination, little government aid, no electrical grid, isolation in their mountainous territory, limited social services, and economic mobility. The people have grown up relaying on themselves and their neighbors. With most of the housing stock gone, new building strategies need to be implemented. The goal is to make the territory self-sufficient, and a working expo society about sustainable living and resilience. The territory will undergo a master plan which …

Using Deep Learning To Forecast Spatiotemporal Crime Patterns, Shuzhan Fan

LSU Doctoral Dissertations

The distributional patterns of crime occurrences are closely related to their spatial, temporal, and environmental contexts. It has been a hot topic for researchers and crime analysts to discover such complex relationships in order to forecast crime, both spatially and temporally. Many factors play a role in the occurrences of crimes. Conventional crime forecasting research has primarily relied on historical crime records and socioeconomic data, while ignoring the rich social media and other environmental context data. The large volume of data requires a more appropriate forecasting framework with the ability to take in massive multimodal data and possibly achieve better …

Intergenerational Narratives: The Personal Is Professional, Jodi Kushins, Amy B. Snider

International Journal of Lifelong Learning in Art Education

What began as a teacher-student relationship between educators Amy Brook Snider and Jodi Kushins has developed into a friendship and working partnership. At first, they did not consider their continuing long-distance connection as intergenerational. They shared experiences and exchanged ideas oblivious to the great difference in their ages. But as online tools, research, and communication emerged as a central focus of Jodi’s life and teaching, they became aware that this development might lead to an intergenerational digital divide between them. In order to explore their different responses to what has been called screen culture, they brought back their puppet alter …