Digital Commons Network^™

Assessment Of Skeletal Maturity Using The Calcification Stages Of Permanent Mandibular Teeth, Adeel Tahir Kamal, Attiya Shaikh, Mubassar Fida

Section of Dental-Oral Maxillofacial Surgery

INTRODUCTION:
Knowledge of the growth status of patients is essential to formulate and initiate a precise treatment plan. This study aimed at determining the role of calcification of permanent mandibular teeth for the assessment of skeletal maturity.
METHODS:
A cross-sectional study was conducted using lateral cephalograms and dental panoramic radiographs of 360 patients (ages 7-18 years) equally divided into six groups according to cervical vertebral maturation stages. Skeletal age was determined using Baccetti et al. method and dental age was calculated using Nolla and Demirjian methods.
RESULTS:
Mean chronological stage at CS5 revealed a significant difference between male and female …

Exploring The Association Between Female Genital Mutilation/Cutting And Hiv, Evidence To End Fgm/C Programme Consortium

Reproductive Health

Female genital mutilation/cutting (FGM/C) threatens the health and well-being of girls in a variety of ways. Some experts have suggested that human immunodeficiency virus (HIV) may be among the practice’s adverse health outcomes. They theorize that because women with FGM/C risk genital trauma and bleeding during intercourse, their chances of acquiring HIV from an infected male partner are increased. While evidence that FGM/C increases susceptibility to HIV could bolster FGM/C eradication efforts, this connection has received limited research attention. This brief highlights the Evidence to End FGM/C program’s findings on the current state of evidence on the association between FGM/C …

Pengaruh Embung Dan Kombinasinya Dengan Teknik Konservasi Tanah Dan Air Lainnya Terhadap Koefisien Regim Aliran Dan Koefisien Aliran Tahunan, Latief M. Rahman, Evi Nursari, Dwi Putro Tejo Baskoro

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Government of Indonesia planned to build 30.000 embung in 2017. Embung or mini reservoir is one of soil and water conservation methods to decrease surface runoff, enhance water surface retention, and increase water entering to the soil by infiltration, that finally influence the values of Discharge Ratio and Runoff Coefficient of a watershed. This research that was done in 2017 is about the effect of embung and it’s combination with other soil and water conservation technics (strip cropping and agroforestry) on Discharge Ratio (DR) and Runoff Coefficient (RC) in Cilemer Watershed by using SWAT method. The result shows that the …

Dynamics Of Coupled Particles In A Time-Dependent, Double-Gyre Flow, Manuel Albrizzio

Theses, Dissertations and Culminating Projects

We consider a time-dependent, wind-driven, stochastic double-gyre flow, and investigate the interaction between the flow and coupled particles operating within the flow. It is known that noise can cause individual particles to escape from one gyre to another gyre. By computing the Lagrangian coherent structures (LCS) of the system, one can determine low and high probability regions of particle escape. We adjust the coupling between two particles, and study the effect on particle escape for a variety of initial conditions and noise intensities.

Understanding The Flow Structure Of Low Reynolds Number Flows, Albert Jarvis

Theses, Dissertations and Culminating Projects

Ocean flows and the mechanisms by which their contents are organized has been a longstanding area of interest in applied mathematics. In recent years, a new theory has been developed to identify the structures responsible for the organization of fluid particles within complex geophysical flows. This theory is known as the theory of Lagrangian Coherent Structures (LCS) and details which structures are responsible for the organization of the flow and how to identify them. Being able to identify these LCS in real time has far reaching implications ranging from developing strategies for search and rescue missions to identifying the best …

Adult Attachment In Close Relationships And Trait Emotional Intelligence: The Moderating Role Of Mindfulness, Laura Kimberly Chang

Dissertations

The moderating role of mindfulness on the relationships between trait emotional intelligence (TEI) and both attachment-related anxiety and avoidance among college students (N = 510) was explored in the present study. Descriptive statistics and Pearson correlations aligned with the extant body of literature, suggesting strong relationships between attachment-related anxiety, avoidance, and TEI. As expected, results suggested a strong relationship between levels of mindfulness and TEI. In the interest of assessing the degree to which mindfulness explained variance in participants’ TEI levels (while accounting for attachment levels), a hierarchical multiple regression was conducted. Data analysis indicated that the variables college classification …

Exporing The Influence Of Parenting Styles On Development Of Perfectionism In A Reward And Punishment Computer-Based Learning Task Among College Students, Akiko Watabe

Dissertations

This study examined the relationship between perfectionism, anxiety (i.e., emotional state anxiety, personality trait anxiety, inhibitory anxiety, prospective anxiety, sensitivity to reward, sensitivity to punishment), parenting styles (i.e., authoritative, authoritarian, permissive), GPA (measured by self-report responses), and SES (measured as parents’ income) as well as a difference in the effect of high or low perfectionism, parenting styles, and levels of GPA and SES on a reward and punishment computer-based learning task among college students. One hundred forty undergraduates completed measures of Multidimensional Perfectionism Scale (MPS), Parental Authority Questionnaire (PAQ), Intolerance of Uncertainty Scale (IUS), Sensitivity to Punishment Sensitivity to Reward …

Enzymatic Activation Of Cannabinoid Pro-Drugs, Anna Theresa Margiotta

Master's Theses

Cannabinoids have been used throughout history as medical treatments spanning from menstrual cramps in ancient China to enhancing appetite in patients with AIDS or cancer in the modern day. Currently there is research indicating that cannabinoids also have anti-proliferative and pro-apoptotic effects on several strains of cancer cells (Carchman, Harris, & Munson, 1976; Glodde, Jakobs, Bald, Tüting, & Gaffal, 2015; McKallip et al., 2002; Preet, Ganju, & Groopman, 2008; Sánchez, Galve-Roperh, Canova, Brachet, & Guzmán, 1998). The traditional methods for administration of cannabinoids are inhalation or oral; however, for some cannabinoids these may result in undesirable psychoactive side effects. Cell-in-a-Box® …

Creating And Sustaining Vision, Mission, And Culture In A Time Of Significant Growth And Complexity, Teri Lynn Schrag

Student Work

This exploratory mixed methods study evaluates the process of a Christian school’s expansion and development within the complexity of the school’s culture. The study describes the transition of a non-public school from a K-8 school to a complete K12 program at Cornerstone Christian School, Bellevue, Nebraska, resulting in a description of the decision-making steps needed for the transition and analyzing the outcomes. The focal point of the study was the importance of maintaining a culture of distinction through this time of significant change while transitioning from an elementary and middle school program to a complete high school program. The process …

Factors Driving Sugar Cane Production In The Kingdom Of Eswatini, Brooke Danielle Anderson

Graduate Theses and Dissertations

Sugar cane is the largest industry in Eswatini with 16 percent of the total workforce working directly or indirectly in the sugar industry. Like all agricultural industries the sugar industry in Eswatini is heavily dependent on an abundant labor supply and climatic conditions. Labor efficiency and abundance is a defining factor of food security and profitability in Eswatini, having one of the highest national HIV/AIDS rates in the world. Small-scale sugar cane producers are often the hardest hit by HIV/AIDS as they traditionally rely on family labor more than hired labor. The 2016 Eswatini Vulnerability Assessment Report indicated that over …

Evaluation Of Blight Resistance In Chestnut F2 Half-Sibling And Full-Sibling Families Via Small Stem Assay, Kevin Gentner

Honors Theses

In 1904, Cryphonectria parasitica, the causal agent for chestnut blight, was imported into North America on chestnut nursery stock from China. Fifty-five years later, nearly all full-grown wild American chestnut trees (Castanea dentata) were dead. A century of work has been put into restoring the American chestnut to its rightful place among the forest canopy. Since the 1980s, The American Chestnut Foundation has pursued backcross breeding to introgress blight resistance into C. dentata from the resistant Chinese species (C. mollissima), and has used progeny testing to make predictions about parental resistance in B3F2 chestnuts. We performed a small stem assay …

American Foreign Policy Has A Masculinity Problem: A Discourse Analysis Of The Iran Deal, Rachel Emond

Honors Theses

The research in this paper seeks to analyze the rhetoric surrounding issues of American foreign policy using the Iran Deal as a case study. The main question this research intends to answer is: Are suggested soft power policy solutions, such as that of the Iran Deal, characterized as either feminine or masculine? I seek to answer this question through a discourse analysis of the rhetoric in newspaper articles from The New York Times and The Washington Post about the Iran Deal from the year 2015. I identify common themes and phrases among these articles and draw my own conclusions about …

Culture, Food, And Racism: The Effects On African American Health, Kalah Elantra Vance

Honors Theses

Cultures can be influenced by a number of different factors, one of the most notable being food. Cultural food staples have often traveled from their country of origin of to be integrated into the cuisine of another. African slaves for example, used their knowledge of their West African heritage to forage soul food, a well know cuisine in the American South. The adaptations made to food practices during slavery decreased the nutritional value of the previously healthy West African dishes. After creating a relatively unhealthy food culture through slavery, African Americans continued to face persecution at the hands of the …

Ltc Newsletter, University Of Dayton. Ryan C. Harris Learning Teaching Center

LTC Newsletter

Fall 2018

First Principles-Based Microkinetic Modeling Of Ethanol From Syngas On Bimetallic Co-Pd Catalysts, Anuradha Gundamaraju

All Dissertations

In the future, the availability of reliable alternative fuels will be crucial for any country to become energy independent. One such alternative is ethanol as it can be used both as a fuel and as a fuel additive. Most of the ethanol produced in the world today is derived from biomass. The biomass feedstocks and fermentation broths used in ethanol production both contain high amounts of water and therefore, the energy efficiency of the process is lessened by product separation processes (azeotropic separation of water and ethanol) that are non-trivial and highly inefficient (due to the evaporation of water). An …

Transgender And Racial Identities Negotiation Processes Of Transgender Asians, Asian Americans, And Pacific Islanders : A Transcendental Phenomenological Examination., Jayden Thai

Electronic Theses and Dissertations

While the field of transgender (trans) research is vastly growing and expanding, little is known about the process in which trans Asian and Pacific Islanders (API) individuals experience, navigate, and negotiate their trans and API cultural identities. The aims of this study were to: 1) examine the navigation and negotiation process for trans API individuals related to their cultural identities and values; 2) enhance, enrich, and diversify existing trans and API literature by generating foundational and complex understanding of trans API identity processes; and 3) challenge hegemonic narratives regarding trans API individuals’ lived experiences. Moustakas’ (1994) transcendental phenomenological qualitative methodology …

Review Of Karyotypic Data From Low Grade Glial Brain Tumors, Specifically Pilocytic Astrocytomas, And Correlation Of Genetic Aberrations With Tumor Recurrence., Linda D. Cooley, Scott C. Smith, Lisa Warren, Melissa Gener, Kevin Ginn, John Herriges

Posters

Abstract: Brain tumors are the most common solid tumor of childhood. Approximately 50% of pediatric CNS tumors are low grade gliomas (WHO grade I or II) and Pilocytic astrocytoma (PA) is the most common accounting for 33% of all gliomas in children 0-14 years and ~18% of all childhood brain tumors. Prognosis with this slow-growing tumor is excellent; 10 year overall survival of ~95%. However, event free survival averages ~50%. Patient age and extent of tumor resection are key prognostic factors; tumor location and size impact resection and outcome. Histopathological features indicate PA is a benign tumor and rarely are …

The Pulse, Andrews University-School Of Health Professional

The Pulse: Annual Magazine of the School of Health Professions

No abstract provided.

Saudi Nurse Knowledge, Cultural Perspective, And Intent Regarding Cervical Cancer Prevention, Alaa Mujallad

Loma Linda University Electronic Theses, Dissertations & Projects

Cervical cancer can be controlled by providing screening and vaccination. Although rates for this female cancer are decreasing in developed countries, these low rates are not observed in the other countries. In Saudi Arabia, cervical cancer cases are increasing dramatically (from only 152 cases in 2014, to 241 cases in 2017). Lack of knowledge about cervical cancer prevention presumably contributes to the morbidity and mortality rate among Saudi women, as do religio-cultural beliefs about modesty, sexuality, and premarital virginity. Therefore, this study sought to describe how Saudi nurses’ knowledge and religio-cultural beliefs effected their intentions to promote cervical cancer prevention. …

Healthy Aging: Factors That Predict Preservation Of Cognitive Functioning In Older Adults, Imari-Ashley F. Palma

Loma Linda University Electronic Theses, Dissertations & Projects

As the human race continues to defy chronological aging in due part to medical advancements, an overarching goal for the older adult population and researchers is to determine how to promote aging well. Cognitive functioning is a heavily researched area due to the exponentially increasing number of older adults experiencing cognitive decline. Preservation of cognitive functioning is one aspect of aging well. Three domains of cognition that have shown to be particularly sensitive to the effects of aging are memory, executive functioning, and processing speed. The aims of this current study are: (i) to provide supporting evidence for research that …

Simvastatin Does Not Sensitize Ibc3 Her2+ Inflammatory Breast Cancer Brain Metastases To Whole Brain Irradiation In An Immunocompromised Mouse Model, Swaminathan Kumar

Dissertations and Theses (Open Access)

Retrospective data analysis suggests that inflammatory breast cancer (IBC) patients who take statins have better locoregional control after radiotherapy than those who do not [23]. Our lab has previously demonstrated that simvastatin radiosensitizes IBC cells in vitro [23], and brain metastases have strong expression of cholesterol-regulation genes compared to lung metastases in vivo [unpublished]. Delaying whole-brain irradiation (WBI) beyond 21 days is insufficient to reduce the incidence of brain metastases (developed by injecting IBC3 cells through the tail vein) in our mouse model because even high rates of cell killing leave substantial cell volume in established metastases [unpublished].

With the …

Development And Commissioning Of An Independent Peer Review System For A Small Animal Irradiator, Mary Peters

Dissertations and Theses (Open Access)

Dosimetry for small animal irradiators lacks the standardization of clinical radiotherapy practice, yet plays a central translational role in human trial design. The purpose of this work was to improve the dosimetric accuracy and consistency of animal studies by developing an independent peer review system to verify dose delivery from animal irradiators. This study focused on the development of a mouse phantom and characterization of the thermoluminescent dosimetry system for a commonly used small animal irradiator.

First, a mouse model and irradiation stand were designed with the purpose of being used in a mailable audit. Two mouse phantoms were machined …

Ischemic Stroke Damage Is Reduced By Inhibition Of Il-6 Signaling With To Cilizumab, Jacob Hudobenko

Dissertations and Theses (Open Access)

Introduction:

Stroke is the leading cause of serious long-term disability and is the 5^th leading cause of death causing approximately 130,000 deaths in the United States every year {1}. Stroke is also the 2^nd leading cause of death in American women {2}. Women are 33% more likely to require nursing home care then men, have a higher lifetime risk of stroke and are 13% less likely to receive thrombolytic (clot busting) treatment than men {2}. Interleukin 6 (IL-6) is a pro-inflammatory cytokine involved in the regulation of the immune system in multiple disease states such as rheumatoid …

Equipment To Address Infrastructure And Human Resource Challenges For Radiotherapy In Low-Resource Settings, Rachel Mccarroll

Dissertations and Theses (Open Access)

Millions of people in low- and middle- income countries (LMICs) are without access to radiation therapy and as rate of population growth in these regions increase and lifestyle factors which are indicative of cancer increase; the cancer burden will only rise. There are a multitude of reasons for lack of access but two themes among them are the lack of access to affordable and reliable teletherapy units and insufficient properly trained staff to deliver high quality care. The purpose of this work was to investigate to two proposed efforts to improve access to radiotherapy in low-resource areas; an upright radiotherapy …

Eloquence As Re-Enchantment: A Reply To Haley's "The Re-Enchantment Of Education", Glenn E. Sanders

Journal of Scriptural Reasoning

No abstract provided.

Death And Dreams In Genesis, Jacob L. Goodson, Lindsey King

Journal of Scriptural Reasoning

No abstract provided.

The Energetics Of Attraction: Daniel Hardy's Theological Imagination, Sociopoiesis, And The Measurement Of Scriptural Reasoning, Robert Leigh

Journal of Scriptural Reasoning

No abstract provided.

Effects Of Age And Gender During Three Lingual Tasks On Peak Lingual Pressures In Healthy Adults, Elizabeth Oommen, Youngsun Kim

University Faculty Publications and Creative Works

This study examined the effects of age and gender during three intra-oral lingual tasks (elevation, protrusion, and depression) on peak lingual pressure in healthy adults. Methods: Healthy adults were divided into groups based on age, young (18 to 35 years) and older (>60 years) adults, and gender. All the 49 participants completed maximum isometric pressure intraoral lingual tasks (elevation, protrusion, and depression) and peak anterior lingual pressures were recorded using the three-bulb tongue array of the Digital Swallowing WorkstationTM. Peak lingual strength was recorded as the average of peak lingual pressures of the three trials for each lingual task. …

Growing Up In Tell El-Amarna: An Examination Of Growth And Non-Specific Stress Indicators In New Kingdom Children., Ashley Elizabeth Shidner

Graduate Theses and Dissertations

The health status of the subadult skeletal remains from the South Tombs Cemetery at Tell el-Amarna were assessed by examining fluctuations in childhood growth and rates of skeletal indicators of physiological stress within a biocultural framework. The long bone standardization method outlined by Goode et al. (1993) was used to compare the South Tombs cemetery’s cross-sectional growth data to subadult samples from other cemeteries during which major social, political, and economic changes were taking place. The comparative subadult samples included the HK43 cemetery from Hierakonpolis (Egypt), the African American Cemetery from Cedar Grove (Arkansas), and the St. Martin’s Churchyard from …

Assessment Of Malnutrition In Patients With Liver Cirrhosis Using Protein Calorie Malnutrition (Pcm) Score Verses Bio-Electrical Impedance Analysis (Bia), Om Parkash, Wasim Jafri, S. M. Munir, Romaina Iqbal

Section of Gastroenterology

Objective: Malnutrition is a common problem in patients with liver cirrhosis and tools for nutritional assessment are under debate. We conducted this study to assess prevalence of malnutrition in cirrhotic patients using PCM score and BIA. Additionally we compared BIA to PCM score for detecting malnutrition in this patient population.

Results: This was a cross sectional study conducted in two tertiary care hospitals of Karachi Pakistan on adults with liver cirrhosis. Malnutrition was assessed by PCM score using anthropometric measurements and biological specimens and (ii) Body cell mass was assessed using BIA. Malnutrition as estimated by the PCM score was …