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2021

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Comparison Of Semi-Automated And Manual Differential Separation Methods For Mock Sexual Assault Samples, Stephanie Rink Jan 2021

Comparison Of Semi-Automated And Manual Differential Separation Methods For Mock Sexual Assault Samples, Stephanie Rink

Master of Science in Forensic Science Directed Research Projects

In the event of a sexual assault, separation of suspect from victim DNA is possible through differential extraction if the evidentiary mixture consists of female epithelial cells and male spermatozoa. The basis of differential extraction is the differing properties of epithelial and sperm cell membranes, specifically the comparative sturdiness of the proteins making up the sperm head containing the male DNA. Effective retrieval and separation of male and female DNA fractions is important in generating high-quality STR profiles that can be utilized in identifying suspects in a sexual assault case. Differential extraction has been conventionally performed using Proteinase K (PK) …

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Geoprivacy, Convenience, And The Pursuit Of Anonymity In Digital Cities, Jerome Dobson, William A. Herbert Jan 2021

Geoprivacy, Convenience, And The Pursuit Of Anonymity In Digital Cities, Jerome Dobson, William A. Herbert

Publications and Research

Cities demand spatial efficiencies that can be achieved only through sharing of information. Current technologies support collection, processing, and dissemination of unprecedented quantities of personal, public, and corporate information. Inherent in this milieu is an inevitable contest among societal efficiency, corporate profits, consumer convenience, personal privacy, and even freedom. The authors examine current trends in technology, data collection, legislation, and public acceptance. They find that without broad specific regulations limiting location data collection and use—including a universal protected right for individuals to pursue anonymity—governments, commercial enterprises, employers, and individuals increasingly will exploit tracking technologies at the expense of geoprivacy.

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The Family Business: Dna Ancestry Tests And White Identity, Callan Keeter Jan 2021

The Family Business: Dna Ancestry Tests And White Identity, Callan Keeter

International Studies (MA) Theses

DNA ancestry tests have emerged in the past two decades as a exponentially growing industry, and advertisements for these products in recent years have permeated households throughout the global West. This research explores the history of nation and race as human social categories and how these concepts relate to modern studies on the consumers of DNA ancestry tests and participants in the hobby of genealogy. Using both quantitative and qualitative content analysis on key pages from the websites of top DNA ancestry testing companies, this research identifies examples of advertising where historical oppression is ignored in favor of highlighting pseudoscientific …

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A Global Ecological Classification Of Coastal Segment Units To Complement Marine Biodiversity Observation Network Assessments, Roger Sayre, Kevin Butler, Keith Van Graafeiland, Sean Breyer, Dawn Wright, Charlie Frye, Deniz Karagulle, Madeline Martin, Jill Cress, Tom Allen, Rebecca J. Allee, Rost Parsons, Bjorn Nyberg, Mark J. Costello, Peter Harris, Frank E. Muller-Karger Jan 2021

A Global Ecological Classification Of Coastal Segment Units To Complement Marine Biodiversity Observation Network Assessments, Roger Sayre, Kevin Butler, Keith Van Graafeiland, Sean Breyer, Dawn Wright, Charlie Frye, Deniz Karagulle, Madeline Martin, Jill Cress, Tom Allen, Rebecca J. Allee, Rost Parsons, Bjorn Nyberg, Mark J. Costello, Peter Harris, Frank E. Muller-Karger

Political Science & Geography Faculty Publications

A new data layer provides Coastal and Marine Ecological Classification Standard (CMECS) labels for global coastal segments at 1 km or shorter resolution. These characteristics are summarized for six US Marine Biodiversity Observation Network (MBON) sites and one MBON Pole to Pole of the Americas site in Argentina. The global coastlines CMECS classifications were produced from a partitioning of a 30 m Landsat-derived shoreline vector that was segmented into 4 million 1 km or shorter segments. Each segment was attributed with values from 10 variables that represent the ecological settings in which the coastline occurs, including properties of the adjacent …

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Simulation Of Particle Transport In A Multi-Component Flow With A High Viscosity Ratio Driven By Slender Structures, Michael Roeing-Donna Jan 2021

Simulation Of Particle Transport In A Multi-Component Flow With A High Viscosity Ratio Driven By Slender Structures, Michael Roeing-Donna

Graduate Research Theses & Dissertations

Simulating particle transport in multi-component fluid flows driven by slender structures is important but challenging, especially when dealing with large viscosity ratios. In this thesis, a general multi-physics model is introduced to handle multi-component fluid flows, slender beating structures, immersed particles/droplets, and their interactions. This multi-physics model has been validated with analytical solutions and other published experimental and numerical results for the mean mucous velocity. The validated model is used to study particle transport in nasal mucous layer, the interplay between cilia and fluid flow. The model shows that mucous-pericilairy layer interface and mucous-air interface remain a constant height throughout …

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Weather-Related Carbon Monoxide Poisoning In The United States: 2000-2019, Bailey Raine Stevens Jan 2021

Weather-Related Carbon Monoxide Poisoning In The United States: 2000-2019, Bailey Raine Stevens

Graduate Research Theses & Dissertations

Carbon monoxide (CO) is a colorless, odorless gas that can cause injury or death if inhaled. CO is a frequent secondary hazard induced by the aftereffects of natural hazards as individuals, families, and communities will often seek alternative power sources for heating, cooking, lighting, and cleanup during the emergency and recovery phases of a disaster. These alternative power sources – such as generators, petrol heaters, and vehicles, exhaust CO – can ultimately build to toxic levels in enclosed areas. Ever-increasing environmental and societal changes combined with an aging infrastructure are increasing the odds of power failures during hazardous weather events, …

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Transmission Of Emotion Regulation From Parent To Child: Indirect Effect Of Maternal Emotion Regulation Through Parenting Behaviors, Sabrina D. Ung Jan 2021

Transmission Of Emotion Regulation From Parent To Child: Indirect Effect Of Maternal Emotion Regulation Through Parenting Behaviors, Sabrina D. Ung

Graduate Research Theses & Dissertations

Emotion regulation (ER), the regulatory component of temperament, has important implications for emotional, behavioral, and physical health throughout the lifespan. Researchers have examined various factors, such as maternal ER functioning and parenting behaviors, that influence the development of ER abilities in early childhood. Greater maternal ER functioning, including the use of cognitive reappraisal, is linked to better child ER. Additionally, positive parenting, characterized by warm, responsive, sensitive, and supportive interactions, has been found to predict better child ER functioning. Negative parenting (i.e., harsh, intrusive, and insensitive interactions) predicts poor child ER. Maternal ER has also been found to predict parenting, …

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Quantifying The Effects Of Early Competition On Niche Specialization: A Natural Experiment In A Restored System, Christy Nicole Wails Jan 2021

Quantifying The Effects Of Early Competition On Niche Specialization: A Natural Experiment In A Restored System, Christy Nicole Wails

Graduate Research Theses & Dissertations

Islands support the greatest numbers of endemic species but are highly vulnerable to human activities. In particular, the introduction of invasive, predatory mammals (e.g., rodents) has resulted in sharp declines of island fauna due to a lack of evolved behavioral capacities to avoid depredation. Because of this, invasive species are considered to be one of the most detrimental impacts to biodiversity. To combat this biodiversity loss, the eradication of invasive mammals is now a primary conservation tool, with > 700 attempts globally. However, mammal eradications are predicated on the assumption that islands will naturally return to their pre-invaded condition. Yet many …

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The Role Of Parent Inattentive Symptoms On Parent Involvement In Child Education, Moira Wendel Jan 2021

The Role Of Parent Inattentive Symptoms On Parent Involvement In Child Education, Moira Wendel

Graduate Research Theses & Dissertations

ADHD is a disorder that effects executive functioning and has a profound impact on the quality of life of both children and adults (Shaw et al., 2012). To understand the development of ADHD symptoms and the variables associated with the academic trajectories of children with symptoms of ADHD, a large body of research has examined parenting variables, which has provided strong evidence for the associations between child ADHD and negative parenting practices (Johnson & Mash, 2001). A facet of this research has examined parent involvement in education, with some evidence suggesting that child ADHD is associated with parents’ perceptions of …

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Gene-Based Disease Classification Using Bayesian Self-Organizing Map Neural Networks, Guangting Zhou Jan 2021

Gene-Based Disease Classification Using Bayesian Self-Organizing Map Neural Networks, Guangting Zhou

Graduate Research Theses & Dissertations

Genes perform vital roles in living beings. By taking charges of protein synthesis, genes are able to take control of the expression of living traits. There are a lot of diseases associated closely to our genes. By analyzing genetic information, we are able to detect or classify gene based diseases. Among genetic disease information technologies, microarray can be one of the widely used ones. Usually, microarray data records thousands of gene expression features from a small number of samples including both normal and abnormal expressed tissues. It provides standardized comparison information between normal and diseased tissues, so as to provide …

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Closing The Opportunity Gap In The Advanced Placement Program, Julie H. Lam Jan 2021

Closing The Opportunity Gap In The Advanced Placement Program, Julie H. Lam

Graduate Research Theses & Dissertations

The Advanced Placement (AP) Program has become ubiquitous in terms of earning college credit during high school. Since the College Board incorporated it in 1956, the AP Program has grown to include 38 courses across seven subjects/categories. Recently, approximately half the states have passed legislation guaranteeing credit towards an undergraduate degree contingent on passing AP Exam scores. Many studies, especially those from the College Board, have shown that students who pass AP exams are more likely to succeed in other academic areas, including earning higher undergraduate GPAs and graduating with an undergraduate degree in less time. With the opportunities and …

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Lived Experiences Of Counselor Educators During Their Supervisory Relationship With International Counselors In Training, Vera Lucia Chimbanda Jan 2021

Lived Experiences Of Counselor Educators During Their Supervisory Relationship With International Counselors In Training, Vera Lucia Chimbanda

Graduate Research Theses & Dissertations

Relational cultural theory (RCT) offered a lens for understanding clinical supervisors’ perceptions of working with international counselors in training (ICTs). All 10 participants were professional counselor educators in the role of clinical supervisors and trained in the United States who worked with ICTs by regularly providing clinical supervision for at least one semester within the last three years. They all participated in a virtual interview using an encrypted HIPAA-protected audio-conferencing platform. The findings suggest the clinical supervisors perceived their overall experiences working with ICTs led to growth-fostering relationships and cultural awareness that enriched their lives. The growth resulted from cross-cultural …

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Modeling Study Of Electrocoagulation System For Treating Wastewater, Swachwa Dey Jan 2021

Modeling Study Of Electrocoagulation System For Treating Wastewater, Swachwa Dey

Graduate Research Theses & Dissertations

Effective treatment of wastewater from households, communities, and industries is vital to preserve our environment. Chemical treatment to add coagulants into the wastewater is the most popular treatment method, but due to the high operating cost and secondary contamination issue, a novel method to solve those issues is required. In this study, we revisited the electro-coagulation (EC) system which has promising features of low system/operating cost and environment friendly process. EC was actively developed once, but due to the low efficiency and scaling-up issues, it could not be fully utilized. In this study, physics-based mathematical model was developed to elucidate …

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Baby Boomer Female Identity In The Literature Of White Women Writers, Ashley Diedrich Jan 2021

Baby Boomer Female Identity In The Literature Of White Women Writers, Ashley Diedrich

Graduate Research Theses & Dissertations

This dissertation contributes to the critical conversation on American women's fiction by examining the works of American female Boomer authors and their representations of white female identity in Boomer literature. The texts included in this study range from 2004 to 2018, offering several recent years of perspective on Boomer women. Because these books are current, few, if any, scholarly articles focus on them and their contribution to American literature, allowing this dissertation to create new theories and connect to pre-existing ideas, such as ageism. In addition, this dissertation uses some of the themes prevalent in the work of scholars who …

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Coparenting Among Families Of Treatment-Seeking Adolescents: Associations With Coping Behaviors And Psychological Adjustment, Andrew Joseph Flannery Jan 2021

Coparenting Among Families Of Treatment-Seeking Adolescents: Associations With Coping Behaviors And Psychological Adjustment, Andrew Joseph Flannery

Graduate Research Theses & Dissertations

In recent decades, the family literature has demonstrated that the influences of coparenting spread through the entire family system and also uniquely affect child and adolescent psychosocial outcomes. For example, extant evidence shows that coparenting influences the connection between marital conflict and adolescent psychosocial outcomes. However, the period of adolescence is underscored by novel stressors, as teenagers experience biological, psychological, social, and cognitive transformations. Moreover, the median age of onset for mood, anxiety, substance use, and impulse-control disorders is before 25 years of age and most frequently during adolescence. Additionally, the manner in which adolescents cope with stressors may buffer …

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Chemical Niche Divergence In Sympatric Lemurs: Understanding Species' Food Selection, Chloe Nicole Marie Gherardi Jan 2021

Chemical Niche Divergence In Sympatric Lemurs: Understanding Species' Food Selection, Chloe Nicole Marie Gherardi

Graduate Research Theses & Dissertations

The integration of nutritional ecology into primatology has provided considerable insight into the feeding strategies of primates, and the ecological factors limiting populations - critical knowledge in a world of rapidly changing habitats. The eastern rainforest of Madagascar is home to one of the world’s most diverse primate communities, often hosting over 12 sympatric lemur species; however, the ecological mechanisms by which these species are able to coexist are not well understood. Two species within this community that have been especially understudied are the nocturnal and folivorous Avahi laniger and Lepilemur mustelinus. My research team observed and collected feeding data …

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Strategic Misrepresentation Or Something More Sinister? Deception In George W. Bush's War Rhetoric On Iraq, Cassandra D. Hightower Jan 2021

Strategic Misrepresentation Or Something More Sinister? Deception In George W. Bush's War Rhetoric On Iraq, Cassandra D. Hightower

Graduate Research Theses & Dissertations

Presidential war rhetoric is an incredibly complex and far-reaching genre of political rhetoric, and the consequences of such rhetoric can often lead to mass destruction and death. Based on the continuously changing rules of warfare and the increased use of deception in political communication, this study aimed to analyze this usage of deception more closely in presidential war rhetoric. This project examined the case study of George W. Bush’s war rhetoric on the Iraq War f 2003 to determine if the deception he used fits the “strategic misrepresentation” characteristic that Campbell and Jamieson identified in their landmark 2008 book, Presidents …

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Imu-Based Estimation Of Body Posture In Commercial Fishing, Umme Kawsar Alam Jan 2021

Imu-Based Estimation Of Body Posture In Commercial Fishing, Umme Kawsar Alam

Graduate Research Theses & Dissertations

According to the U.S. Bureau of Labor Statistics (BLS), work-related musculoskeletaldisorders (WMSDs) account for 33% of all occupational injuries and illnesses in the U.S. In addition, one of the most strenuous occupations in which musculoskeletal disorders are common is known to be commercial fishing. The first step to address this issue is to precisely measure the working postures of workers so that the relation between WMSDs and nonneutral working postures can be systematically investigated. Although the inertial measurement unit (IMU) has recently gained attention in posture measurement due to its portability, it is highly limited to the use as an …

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Corn Grain Alternatives And Coated Versus Non-Coated Trenbolone Acetate And Estradiol Impants For Feedlot Finishing Animals: Influence On Growth Performance, Carcass Characteristics, Efficiency Of Dietary Net Energy Utilization, Beef Production Per Hectare And Digestiblilty, Elizabeth Buckhaus Jan 2021

Corn Grain Alternatives And Coated Versus Non-Coated Trenbolone Acetate And Estradiol Impants For Feedlot Finishing Animals: Influence On Growth Performance, Carcass Characteristics, Efficiency Of Dietary Net Energy Utilization, Beef Production Per Hectare And Digestiblilty, Elizabeth Buckhaus

Electronic Theses and Dissertations

Corn grain alternatives are often not used in finishing rations due to reduced caloric densities and reluctance to deviate from traditional methods. Along with optimum nutrition, cattle need to have proper implant strategies to reap maximum returns on investment. Two studies were conducted to evaluate the effects of corn grain alternatives and implant type on feedlot finishing cattle. The objective of the first study was to determine the influence of corn silage (15% or 30% dry matter inclusion), and terminal implant type (coated or non-coated) containing equal hormonal doses on animal growth performance, apparent total tract digestibility, beef production per …

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The Effects Of And Interventions For Trauma On Child And Adolescent Development, Jenna Clark Jan 2021

The Effects Of And Interventions For Trauma On Child And Adolescent Development, Jenna Clark

Senior Honors Theses

Trauma is generally defined as an event that causes a lasting impact on an individual, ranging from a natural disaster or medical trauma to abuse. Traumatic events greatly impact development, especially when experienced during childhood and adolescence. These first eighteen years of a child’s life can be divided into three main stages using Erikson’s psychosocial theory and Piaget’s cognitive development theory as these theories provide comprehensive insight into the development of a child. Because of the differences in traumatic experiences and the age of the child, the effects and manifestations of a trauma’s influence will vary between these three different …

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An Overview Of Pulsed Power System Design And Applications, Joshua John Zaiter Jan 2021

An Overview Of Pulsed Power System Design And Applications, Joshua John Zaiter

Senior Honors Theses

Pulsed power is the delivery of energy to a load in very short time frames. By reducing the time component, massive instantaneous power magnitudes are achieved, scaling up to the high terawatt range in some modern applications. The study of general system design and its applications have great academic merit. By analyzing the structure and breakdown of such a system, uses in various fields have been discovered, including cancer treatment and manufacturing. Liberty hopes to gain access to this research field by replicating two existing systems (with permission) and conducting tests to aid in societal progress. Results of high voltage …

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The Role Of Hamstring Contraction During Running: An Analysis, Theodore Hu Jan 2021

The Role Of Hamstring Contraction During Running: An Analysis, Theodore Hu

Senior Honors Theses

The hamstring muscle group, spanning the posterior aspect of the proximal lower limb, generates large amounts of contractile force during running. Researchers have examined this power generation within different phases of the stride cycle. Forces generated by the hamstrings hold implications for both running efficiency and the role of strengthening for injury prevention. The goal of this review is to examine the hamstring’s unique physiology as a bi-articular muscle, its role in running stride, various training philosophies, and the specific impact on running economy contributing to overall running performance. The summation of research presented shows that the hamstring muscle group …

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Environmental Indifference, Anthony L. Moffa Jan 2021

Environmental Indifference, Anthony L. Moffa

Faculty Publications

An incarcerated American underclass, disproportionately comprised of minority citizens, has been compelled to live in an unconstitutionally polluted environment. Exposure to radon gas in indoor air is just one example of that pollution. Fortunately, the legal effort to address that particular condition of confinement has already begun; the theoretical and practical discussion in this work strives to both highlight the importance of the issue and inform the doctrinal development. The Eighth Amendment precedent created on the specific issue of radon exposure will very likely control the courts’ treatment of other environmental harms ignored by prison officials. This work, using radon …

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From Despair To Hope: Cancer Indigenous Knowledge Practices (Cik) In Uganda, Sarah Kaddu, Sarah Nakaziba, Gorrety Maria Juma Jan 2021

From Despair To Hope: Cancer Indigenous Knowledge Practices (Cik) In Uganda, Sarah Kaddu, Sarah Nakaziba, Gorrety Maria Juma

School of Nursing & Midwifery, East Africa

Cancer indigenous knowledge (CIK) through ethnobotanical research has been able to identify plants with anti-cancer agents. These medicinal plants are used to prevent and treat various types of cancer to improve the survival rate and quality of life. This study aimed to examine the CIK practices in Uganda. The study-specific objectives included: to establish the information needs of the cancer patients in Uganda; to identify the types of cancers in Uganda; to examine the CIK practices in Uganda (CIK); to examine the factors that could either promote or hinder the access and utilisation of CIK in Uganda. A phenomenological research …

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Value Of Strain-Wave Sonoelastography As An Imaging Modality In Assessment Ofbenign Acute Myositis In Children, Ayşe Seçi̇l Ekşi̇oğlu, Ayla Akca Çağlar, Seda Kaynak Şahap, Can Demi̇r Karacan, Ni̇lden Tuygun Jan 2021

Value Of Strain-Wave Sonoelastography As An Imaging Modality In Assessment Ofbenign Acute Myositis In Children, Ayşe Seçi̇l Ekşi̇oğlu, Ayla Akca Çağlar, Seda Kaynak Şahap, Can Demi̇r Karacan, Ni̇lden Tuygun

Turkish Journal of Medical Sciences

Background/aim: Although sonoelastography is applied in assessment of many organs, studies for evaluation of muscles are very few in number and are mostly limited to adults. With this prospective study, we aimed to evaluate the value of sonoelastography in assessment of influenza related benign acute myositis in children. Materials and methods: This study enrolled 25 patients with a clinical diagnosis of benign acute childhood myositis (BACM) and 25 age and sex-matched healthy controls. All patients presented to our emergency department with the complaint of inability to walk and had increased serum creatine kinase (CK) levels. All patients underwent strain elastography …

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Evaluation Of The Effects Of Locally Applied Rosuvastatin On Bone Formation In A Threedimensional Reconstruction Rabbit Xenograft Model, Taha Özer, Alper Aktaş, Canseda Avağ, Ayşegül Firat, Mert Ocak, Fevzi̇ye Fi̇gen Kaymaz, Hakan Hamdi̇ Çeli̇k Jan 2021

Evaluation Of The Effects Of Locally Applied Rosuvastatin On Bone Formation In A Threedimensional Reconstruction Rabbit Xenograft Model, Taha Özer, Alper Aktaş, Canseda Avağ, Ayşegül Firat, Mert Ocak, Fevzi̇ye Fi̇gen Kaymaz, Hakan Hamdi̇ Çeli̇k

Turkish Journal of Medical Sciences

Background/aim: Guided bone regeneration (GBR) is commonly performed to repair bone defects, and rigid occlusive titanium barriers play a vital role in bone formation in regions with no prior bone tissue. The statin, rosuvastatin (RSV), strongly affects bone apposition when applied locally. Here, we aimed to evaluate the anabolic effects of locally applied RSV with a xenograft placed on rabbit calvaria. Materials and methods: Two rigid occlusive titanium caps were used in 16 rabbits after decorticating the calvarial bone. In the control group, the area under the cap was filled with a xenograft, while in the RSV group, a xenograft …

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Perspectives For Immune Plasma Treatment Of Covid-19, Başak Sayinalp, Olgu Erki̇n Çinar, İbrahi̇m Celaletti̇n Haznedaroğlu Jan 2021

Perspectives For Immune Plasma Treatment Of Covid-19, Başak Sayinalp, Olgu Erki̇n Çinar, İbrahi̇m Celaletti̇n Haznedaroğlu

Turkish Journal of Medical Sciences

Background/aim: The SARS-CoV-2 infection was declared as a pandemic by the World Health Organization (WHO) on March 11, 2020, and the death toll from COVID-19, which is the disease caused by SARS-CoV-2, has already surpassed that of many previous epidemics. A wide variety of treatment options are being considered for COVID-19, but there is still no definitive treatment or vaccine. This study aims to explain the background of convalescent plasma (CP) treatment and its relations with COVID-19 immunity, to define ideal treatment procedures, and to reveal present and future perspectives in the light of the rapidly growing data. Immunological basis …

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Comparison Of The Clinical And Sonographic Effects Of Ultrasound Therapy, Extracorporealshock Wave Therapy, And Kinesio Taping In Lateral Epicondylitis, Tarik Özmen, Sali̇h Süha Koparal, Özlem Karataş, Fi̇li̇z Eser, Bülent Özkurt, Tuba Ümi̇t Gafuroğlu Jan 2021

Comparison Of The Clinical And Sonographic Effects Of Ultrasound Therapy, Extracorporealshock Wave Therapy, And Kinesio Taping In Lateral Epicondylitis, Tarik Özmen, Sali̇h Süha Koparal, Özlem Karataş, Fi̇li̇z Eser, Bülent Özkurt, Tuba Ümi̇t Gafuroğlu

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to compare the clinical and sonographic effects of the ultrasound (US) therapy, extracorporeal shock wave therapy (ESWT), and Kinesio taping (KT) in the lateral epicondylitis (LE). Materials and methods: A total of 40 patients with LE were included in the present study. The patients were randomly assigned to 3 treatment groups: US (n = 13), ESWT (n = 14), and KT (n = 13) groups. Results: The visual analog scale (VAS) scores significantly decreased in all groups (P < 0.05). Grip strength significantly increased after 8 weeks in only the KT group (P < 0.05). The Patient-Rated Tennis Elbow Evaluation Scale (PRTEE) scores significantly decreased after 2 weeks and after 8 weeks in the US group and ESWT groups, and after 8 weeks in the KT group (P < 0.05). Common extensor tendon (CET) thicknesses significantly decreased after 8 weeks in only the ESWT group (P < 0.05). Conclusion: The US therapy, KT, and ESWT are effective in reducing pain and improving functionality. However, none of these treatment methods were found to be superior to others in reducing the pain and improving functionality.

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Magnetic Resonance Imaging Histogram Analysis Of Corpus Callosum In A Functionalneurological Disorder, Sema Baykara, Murat Baykara, Osman Mermi̇, Hanefi̇ Yildirim, Murad Atmaca Jan 2021

Magnetic Resonance Imaging Histogram Analysis Of Corpus Callosum In A Functionalneurological Disorder, Sema Baykara, Murat Baykara, Osman Mermi̇, Hanefi̇ Yildirim, Murad Atmaca

Turkish Journal of Medical Sciences

Background/aim: The aim of the present study was to examine and compare the corpus callosum (CC) via histogram analysis (HA) on T1-weighted MR images of patients diagnosed with Functional Neurological Disorder (FND) and healthy controls. Materials and methods: The study group included 19 female patients diagnosed with FND, and the control group included 20 healthy subjects. All participants were scanned with a 1.5 T MR scanner. A high-resolution structural image of the entire brain was obtained with sagittal 3D spiral fast spin echo T1-weighted images. Gray level intensity, standard deviation of the histogram, entropy, uniformity, skewness, and kurtosis values were …

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Point-Of-Care Ultrasound Assessment Of The Inferior Vena Cava Distensibility Index Inmechanically Ventilated Children In The Operating Room, Riza Di̇nçer Yildizdaş, Özden Özgür Horoz, Ahmet Yöntem, Faruk Eki̇nci̇, Vahi̇de Nagehan Aslan, Demet Lafli Tunay, Murat Türkeün Ilginel Jan 2021

Point-Of-Care Ultrasound Assessment Of The Inferior Vena Cava Distensibility Index Inmechanically Ventilated Children In The Operating Room, Riza Di̇nçer Yildizdaş, Özden Özgür Horoz, Ahmet Yöntem, Faruk Eki̇nci̇, Vahi̇de Nagehan Aslan, Demet Lafli Tunay, Murat Türkeün Ilginel

Turkish Journal of Medical Sciences

Background and aim: Point-of-care ultrasound imaging of the inferior vena cava distensibility index is a potential indicator for determining fluid overload and dehydration in the mechanically ventilated patients. Data on inferior vena cava distensibility index and inferior vena cava distensibility variability are limited in mechanically ventilated pediatric patients. That is why our aim in this study was to measure inferior vena cava distensibility index and to obtain mean values in pediatric patients, ventilated in the operating room before the ambulatory surgical procedure started. Materials and methods: This crosssectional study was performed between February 2019 and February 2020. Ultrasonographic measurements were …

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