Digital Commons Network^™

Analysis Of Nucleosome Isolation And Recovery: From In Silico Invitrosomes To In Vivo Nucleosomes, Collin Brendan Skousen

Theses and Dissertations

There are a vast number of factors that influence nucleosome formation, and consequently gene regulation. These factors include histone modifications, nucleotide composition, transcriptional region elements, and specific nucleotide motifs, among others. Although the amount we know now is limited, we are creating new techniques and discoveries to assist us in continued understanding of chromatin. To make a significant contribution to the field of chromatin, I conducted two hypothesis driven sets of experiments that address the topic of chromatin structure. First, I created a technique for tissue specific nucleosome isolation with the goal of observing the effect of single nucleotide polymorphisms …

Conservación De Aves En México, Una Instantánea De 2015, Raúl Ortiz-Pulido, José L. Alcántara-Carbajal, Horacio De La Cueva, Juan Martínez-Gómez, Patricia Escalante Pliego, Sylvia M. De La Parra-Martínez, Teresa Patricia Feria-Arroyo, Steve Albert

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

Más del 26% de las especies de aves que habitan en México está declinando. Los ornitólogos han propuesto diversas acciones para conservar algunas de ellas; sin embargo, se han hecho pocos esfuerzos por difundirlas. En este escrito, tomando en cuenta las nueve pláticas presentadas en un simposio científico realizado en 2015, resumimos la información sobre los esfuerzos de conservación de aves que se están llevando a cabo en el país. Dividimos los estudios en tres categorías: los que analizan cómo se hace la conservación en México, los que hacen conservación práctica y los que constituyen investigación ecológica básica tendiente a …

The Effects Of Punishment On Resistance To Change And Reinstatement, Tomesha A. Manora

Dissertations

Resistance to change (RTC) refers to the persistence of behavior when environmental changes disrupt responding. Studies have shown that RTC varies as a function of the reinforcement associated with the context, with higher rates and magnitudes of reinforcement generating greater response persistence. Resistance to change has been shown to be related to reinstatement, or the increase in responding during extinction when responses are followed by noncontingent reinforcement. Little research has investigated whether punishers have equivalent yet opposite effects as reinforcers on response persistence and reinstatement. The present study investigated the effects of electric shock punishment on resistance to change and …

Crystallography And Magnetism Of Magnetocalorically Important Ni-Mn-X Based Heusler Alloys, Amila S. B. Madiligama

Dissertations

Ni-Mn-X Heusler alloys, demonstrating strong coupling between crystalline structure and magnetic state, were studied. They undergo field-induced, first-order transformations from a low symmetry martensite to a high-symmetry austenitic phase around room temperature. The substantial difference between the entropies of the two phases results in a large adiabatic temperature change, called “Giant Magnetocaloric Effect (GMCE)”. Consequently, these alloys are promising refrigerants for near-room temperature cooling systems. This magnetic cooling is an energy-efficient and eco-friendly technology.

Crystalline structures and magnetic states of these alloys, which determine their magnetocaloric performances, highly depend on their composition. To examine new paths to optimize their magnetocaloric …

Who Controls Immigration Judges?: Towards A Multi-Institutional Model Of Administration Judge Behavior, Mark Richard Beougher

Dissertations

Numerous studies have shown dramatic variations in the rates that immigration judges grant asylum. What these studies have failed to adequately explain as of yet is why? In attempting to understand the behavior of immigration judges in asylum cases, scholars have generally taken one of two approaches, either examining immigration judge behavior through top-down bureaucratic models or with models developed through the study of the judiciary. From these studies we have learned that similarly situated asylum applicants have different chances of success based merely on the ideological leanings of the judge who decides their case. We also have learned that …

The Case For Cultural Proficiency For Teachers Of Students Of Color Who Live In Poverty: A Policy Advocacy Document, Perry A. Finch

Dissertations

This document explores how expanding educators’ cultural proficiency leads to increased learning opportunities for students of color who live in poverty. Through the development of culturally responsive curriculum and instruction, teachers might increase their abilities to meet the needs of previously disenfranchised students. A connection exists between differentiated instruction and culturally responsive instruction, as both require a heightened understanding of students’ schema, interests, and culture. This policy argues that increasing educators’ cultural proficiency should not be done simply to increase teacher effectiveness with instruction but rather because it is a moral obligation of schools.

Understanding The Effects Of Summer School, Technology, And 21st Century Skills On Student Academics, Jennifer Camilleri

Dissertations

District XYZ has hosted traditional summer school for more than 20 years to assist students not quite ready to advance to the next grade. The district has become more diverse, and many students end the school year without solid mastery of that grade’s objectives. Therefore, summer school is a pivotal time for these students who have not mastered the grade-level content to gain a solid foundation before moving on to the next grade. Because of both the changing needs of the district’s student population and the relatively short amount of time in which summer school occurs, technological tools that can …

Growth Of Methanogens In The Presence Of Perchlorate Salts: A Study For Possible Life On Mars, John Cale

Biological Sciences Undergraduate Honors Theses

The Phoenix Lander collected soil samples from Mars, and it detected perchlorate salts in its analysis [1]. As oxidizing agents, perchlorates pose a threat to the hypothesis that there may be microbial life on Mars. Since Mars is very dry, perchlorate may continue to accumulate in the soil. If anaerobic methanogens inhabit Mars, then they must be able to grow in the presence of perchlorate salts. There were four species of methanogens tested in this project. The methanogens were first exposed to small concentrations of calcium perchlorate, and then they were gradually tested at higher concentrations. Growth was measured by …

Non-Invasive Real Time, Accurate And Affordable Monitoring Of Hemoglobin And Vital Parameters For Icu Patients, Harsh S. Modi

Theses and Dissertations

The measurement of hemoglobin concentration (Hb), oxygen consumption (mL and %), and partial pressure of oxygen inside the lungs are vital parameters in early prediction of respiratory diseases such as sepsis, septic shock, acute respiratory distress syndrome (ARDS) etc. The availability of these parameters in real time can play a crucial role in management of modes and parameters of the ventilators. The real time monitoring of patient’s vital signals in intensive care units can reduce the number of blood tests, time and cost spent inside the intensive care units. The medical conditions such as blood loss from surgery or an …

Simulation And Implementation Of A Secured Monitoring System For Petroleum Transportation Tankers, Salih Al-Qarawi, Murtadha S. Al-Sabbagh

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The problems related to oil transportation are considered of the largest burdens that hinder the petroleum industry. Since the transportation of oil is mostly done using oil carrying vehicles or cargos, a system for monitoring those vehicles and tracking their position is needed. In this work a GPS based tracking and monitoring system will be presented. Moreover, the system will be able to store data about different parameters in regard to the cargo, and it will send that data using GSM networks by GPRS technology. In addition to that, this system is designed to be ambient intelligent by the means …

Design Of Fuzzy-Like Position Controller For Permanent Magnet Stepper Motor, Farazdaq R., Zaid M. Khudher

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Permanent Magnet Stepper Motor (PMSM) is defined as a high nonlinear dynamics, MIMO electromechanical incremental actuator broadly applied as a position device. The closed loop control system is proposed to enhance the performance of PMSM from the load change, steady state error, and the parameters variation that appear in the open loop control. The proposed closed loop system is based on the Field Oriented Control (FOC). Fuzzy PID controller is proposed as an intelligent controller for the exact linearized system. The Feedback Linearization (FBL) technique is based on transforming the complex nonlinear model of PMSM into exact linearized model, unlike …

Face Image Enhancement Using Wavelet Denoising And Gabor Filters, Isra’A Abdul-Ameer

Iraqi Journal of Computers, Communications, Control and Systems Engineering

This paper aims to enhance the recognition rate in some Gabor face recognition techniques; the enhancement is done using two filtering stages. the first stage consists of applying adapted wavelet de-noising filter on the face database, this adaptive filter is composed of two filters (Bior 1.1 and Daubachies6) which are implemented successively both are at level 10 of decomposition. The second stage consists of computing and extracting the Gabor magnitude features using Gabor filter with 5 scaling and 8 orientations. All face images are loaded from the ORL database. As a result the Adaptive filtering technique produced good enhancement when …

Gbann-V: Genetically Based Artificial Neural Network With Validation For Optimal Feature Selection And Data Mining, Eric W. Worden

Theses and Dissertations

In data mining and machine learning systems, highly predictive feature attributes help researchers and data analysts classify the problem space in the most optimal way. In this thesis paper, a feature subset selection classifier system for data mining and machine learning will be presented. This feature subset selection system will test data from the PIMA Indian Diabetes Data and the Breiman Waveform Data Set. The system collects the input features and then processes them through an evolutionary search process in order to reduce the feature space into an optimal feature set. Reducing irrelevant attributes can decrease the complexity and processing …

Robotic Arm Tracing Curves Recognized By Camera, Timothy Karl Findling

Theses and Dissertations

Applications such like soldering require robot arms to follow the soldering line as present on a surface. We assume here that the surface to be soldered is remote from the robotic arm, that the soldering is performed via a laser beam, and that the line to be followed can be a curve that may self-intersect (e.g. a crack in the material). We describe research conducted using a robotic arm pointing a laser for tracing a remote line on a smooth surface. The image of the line is converted to a one pixel width skeleton line generated from images using a …

Real Time Implementation Of An Inertial Measurement Unit Based On Fiber-Bragg Sensor Array Using Legendre Polynomial, Taher Saifee Parekh

Theses and Dissertations

Missiles and launch vehicle are trending towards becoming more slender in shape to reduce aerodynamic drag. Bending vibrations of the rocket body occur when a flying object with a large slenderness performs pitch or yaw command. The onboard Inertia Measurement Unit (IMU) measures the attitude and the angular velocities of the deflected body as well as the rigid body motion and in turn feeds these signals back to the control loop. Feedback of the vibrating information degrades the control system stability and in the worst case makes the system unstable. These effects become more significant when the slenderness ratio of …

Improving Transitions Of Care From Hospital To Community Provider For Patients With Type Ii Diabetes Mellitus, Laura Dale Thompson

Doctor of Nursing Practice

Poorly coordinated care transitions result in nearly half of discharged patients’ experiencing at least 1 medication error and 1 in 5 Medicare beneficiaries readmitted within 30 days. Repercussions of suboptimal transitions of care greatly impact the nation’s economy costing between $12 billion and $44 billion annually. Ineffective handoffs between providers at hospital discharge contribute to suboptimal patient outcomes; therefore, strategies to improve transitions of care are necessary to provide quality care while decreasing health care expenditure. A quality improvement project was conducted on an inpatient surgical unit to decrease hospital readmissions and emergency department visits. Proposed interventions for patients with …

Improving Provider Adherence To Guidelines In Addressing Childhood Overweight And Obesity In A Primary Care Setting, David Hernandez

Doctor of Nursing Practice

The purpose of the quality improvement project was to improve BMI measurement, screening, identification, documentation, and assessment of childhood overweight and obesity among children ages 3 to 18 years old in a primary care setting. Primary care providers continue to fail to address childhood overweight and obesity and have a positive impact on this issue. Delay in early identification and assessment of childhood obesity and overweight may affect patients’ qualify of life and the efficiency of health care. Over the last 30 years, the rates of childhood overweight and obesity have consistently escalated despite the existence of recommended guidelines and …

Improving The Assessment And Care Management Of Patients With Diabetes At Risk For Foot Ulcers And Amputations, Karen Architect

Doctor of Nursing Practice

Purpose: To implement guidelines set in 2016, by the American Diabetes Association (ADA), which recommend annual and periodic foot exams for patients with type II diabetes mellitus (T2DM). Background: Uncontrolled diabetes and foot complications can lead to permanent disability, loss of employment often leading to depression and increased morbidities (Szpunar, Minnick, Dako, & Saravolatz, 2014). Significance of Problem: Individuals who are diagnosed with diabetes are at risk for foot ulcers and amputations if not properly managed. Implementation of a foot screening program has been shown to reduce foot ulcers and amputations (Peterson & Virden, 2013). Methods: Annual and periodic foot …

Love-Bombing: A Narcissistic Approach To Relationship Formation, Claire Strutzenberg

Human Development and Family Sciences Undergraduate Honors Theses

The current study examined the relationship between attachment style, self-esteem, and narcissism as they pertain to behavioral tendencies termed Love-Bombing behaviors among a sample of young adult Millennials. Love-Bombing was identified as the presence of excessive communication at the beginning of a relationship in order to passively obtain power and control over another’s life as a means of narcissistic self-enhancement. The sample consisted of 484 college students from a large southern university who ranged in age 18-30. The results indicated that Love-Bombing was positively correlated with narcissistic tendencies, avoidant attachment, anxious attachment, and negatively correlated with self-esteem. Love-Bombing was also …

Temporal Foraging Patterns Of Nonnative Frogs (Eleutherodactylus Coqui) In Hawaii, Arthur C. Wallis, Robyn L. Smith, Karen H. Beard

Wildland Resources Faculty Publications

The Puerto Rican Coqui Frog (Eleutherodactylus coqui) is a nocturnal, invasive species that was introduced into Hawaii in the 1980s. Because they reach extremely high densities (up to 90,000 frogs/ha), they have the potential to affect invertebrate prey communities. Previously, researchers used frogs collected only at night to characterize their prey. Because Coquis use retreat sites near the forest floor during the day and understory perch sites at night, frogs collected at night might show different amounts and types of prey than would frogs collected in the morning. We analyzed stomach contents of 435 frogs collected in the morning (0300–0600 …

Maximinimalism, Jamal Greene

Cardozo Law Review

The article explores Chief Justice John Roberts' judicial approach, characterizing it as "maximinimalism"—a blend of narrow decision-making with deep, impactful reasoning. While Roberts is often seen as a minimalist for his emphasis on deciding cases narrowly, his rulings in significant cases like Citizens United v. FEC, Shelby County v. Holder, and NFIB v. Sebelius reveal a deeper, more substantive approach that challenges the law, thus embodying maximalist tendencies. This duality allows the Court to influence the law profoundly while maintaining judicial restraint.

The Insular Citizens: America's Lost Electorate V. Stare Decisis, Nathan Muchnick

Cardozo Law Review

The note examines the historical and ongoing implications of the Insular Cases, which established a form of colonial governance over U.S. territories like Puerto Rico, denying residents full citizenship rights. It argues that these cases, rooted in outdated political and racial biases, contradict modern democratic principles and urges the Supreme Court to overturn this precedent to enfranchise Puerto Rican citizens.

The Effects Of Shade On Growth, Development And Yield Of A Primocane Fruiting Blackberry, ‘Prime-Ark 45’ To Extend The Market Season, Olivia C. Caillouet

Horticulture Undergraduate Honors Theses

This thesis examines the effects of shade on ‘Prime-Ark 45’ blackberries (Rubus spp.) in greenhouse (GH) and field (FD) experiments aimed at improving fruit production in the southern United States Ozark Plateau region. Primocane blackberry production in the southern United States is limited in acreage of production as well as low yields by high temperatures during the bloom and early fruiting period, resulting in poor fruit set and poor fruit quality. Shade may have the potential to delay bloom and flowering to a more favorable season or by reducing temperatures that cause a poor fruit set and quality. Both …

Electrostatic Nanosmearing Architecture Of Additive Functional Groups During High Shear Mixing Of Pharmaceutical Blends, Sajan Kumar Chatarla

Masters Theses

The main objective of the research project is to detect and quantify the rate and extent of nanosmearing of hydrophobic functional groups of additives on multiple pharmaceutical particles during high shear mixing of formulations due to electrostatics affecting critical blend properties on the bulk scale. We accomplished this task by systematically detecting the electrostatics during powder flow and its consequence on the nanosmearing distribution of additives during mixing. In the first stage, the electrostatic behavior of particles was correlated to the powder flow. Secondly, its relative influence on nanosmearing of additives during mixing was determined by developing a methodology to …

Embedded Contracts And A Continuum Of Sovereign Debt, Odette Lienau

Cornell Law Faculty Publications

What is the relationship of a government to its population as it pertains to sovereign debt? And how does this fit into the larger web of relationships and obligations that make up the international financial arena? These questions are incredibly difficult to think through – beyond the capacity of one author alone. I am therefore grateful to have the company of Yuri Biondi, Barry Herman, Tomoko Ishikawa, and Kunibert Raffer in beginning to consider them. In addressing their thoughtful and thought-provoking comments, I see this response less as an opportunity to answer every potential challenge or differential emphasis. Indeed, the …

Analysis Of Synthetic Cannabinoids And Drugs Of Abuse Amongst Hiv-Infected Individuals, Jillian M. Wetzel

Student Theses

Synthetic cannabinoids are man-made mind-alternating chemicals. Law enforcement and legislation have attempted to classify many of these synthetic cannabinoids as schedule I controlled substances, however, they are continuously being modified by dealers at the retail end of the distribution chain. Addiction and moderate use of illicit drugs have been identified as major reasons for non-adherence to antiretroviral therapy among HIV patients. However, there is no data regarding the impact of synthetic cannabinoid exposure in this population and how this affects their compliancy with taking antiretroviral therapy. A total of 72 authentic urine specimens were collected weekly from 13 individuals with …

Huizingasq.Doc, Steven Samson

Faculty Publications and Presentations

No abstract provided.

In Your Region December 2016, Department Of Primary Industries And Regional Development, Western Australia

Newsletters

No abstract provided.

The Alestle - Vol. 69. No. 19 - 12/01/2016, Southern Illinois University Edwardsville

The Alestle

Vol. 69 No. 18

000084, Us Land Patent, T29s, R18e, Robert G. Flint, Mar. 28, 1861, And Blm Land Patent Detail Sheet

Pre-1872 Land Patents in the Basins

US Land Patent and BLM Patent Detail Sheet that provides specific information (patent number, acreage, authority, patent date, patentee, Township and Range, for land acquired through various US land acquisition statutes.