Digital Commons Network^™

Quality Control Of Combustion Of Gaseous Fuel In Furnaces, Azamat Toirovich Rajabov

Chemical Technology, Control and Management

The issues of research and development of systems for monitoring the availability and quality of the process of fuel combustion in industrial furnaces are interpreted. The perspective of using new elements in control systems - communication sensors for the presence and quality in gas-burning installations and furnaces are shown. A method has been developed to control the optimal aeration coefficient based on the extreme of the total integral amplitude-frequency characteristic of the flame conductivity pulsations, which makes it possible to control the quality characteristics of gas-burner devices and control the ratio of the components of the combustible mixture with high …

Podcast Dan Personal Branding: Potensi Podcast Sebagai Media Untuk Membangun Personal Brand Pelaku Umkm Dengan Pendekatan Content Marketing, Peny Meliaty Hutabarat

Jurnal Sosial Humaniora Terapan

The research seeks to explore the potential of podcast as a medium for micro, small and medium enterpreneurial actors (in Indonesia called ‘pelaku UMKM’) to build personal brands through a content marketing approach.The number of podcast listeners in Indonesia is growing rapidly and the number of podcasts is also increasing. Podcast as a form of content marketing is different from any other content marketing forms. This is what makes it a potential and effective marketing tool. MSME actors who develop their businesses by utilizing digital technology, need to build personal branding in their entrepreneurial activities. Entrepreneurs need to build channels …

The Use Of A Book Club To Promote Biomedical Trainee Professional Development, Jenni Ho, Stacy E. Smith, Erin J. Oakley, Nathan L. Vanderford

Toxicology and Cancer Biology Faculty Publications

Professional development for biomedical doctoral and postdoctoral trainees is vital, especially due to the increase in individuals pursuing non-faculty career paths. We created a professional development-focused discussion group between trainees and faculty/staff by utilizing a book club format in which monthly small group meetings occurred over an 8-month period. A pre- and post-survey consisting of Likert and free-response questions was completed by participants. Results demonstrated that after the book club, trainees: 1) were more knowledgeable about a variety of career paths; 2) had improved awareness of their interests in relation to their career; 3) were more knowledgeable of their transferrable …

Through The Lens: Youth Experiences With Cancer In Rural Appalachian Kentucky Using Photovoice, Katie Gaines, Courtney Martin, Chris Prichard, Nathan L. Vanderford

Markey Cancer Center Faculty Publications

Rural Appalachian Kentucky experiences disproportionately high cancer incidence and mortality rates. This cancer burden is due to social determinants of health and cultural factors prominent in the region. The firsthand experiences of community members—especially young people—can highlight these factors and identify areas for improvement. The purpose of this study was to encourage Appalachian Kentucky youth to consider determinants of cancer and visualize the effects that cancer has on their families or communities by asking them to take photographs of cancer-related objects around them. Content analysis was performed on 238 photographs submitted by 25 students, and photographs were organized into themes, …

A Retrospective Study Of Disparities In An Academic Ophthalmic Emergency Department, Colleen Szypko, Nathan Hall, Thong Ta, Matthew F. Gardiner, Alice C. Lorch

Journal of Academic Ophthalmology

Abstract

Purpose Emergency medicine is a common access point to health care; disparities in this care by demographic characteristics, including race and ethnicity, may affect outcomes. The Massachusetts Eye and Ear (MEE) Emergency Department (ED) is a subspecialty emergency department; data from this site can be utilized to better understand social determinants of quality ophthalmic care.

Design This is a retrospective cross sectional cohort study in the MEE ED examining patient visits from June 1, 2016 to June 30, 2019.

Methods Using the electronic medical record system, all unique visits were identified between June 1, 2016 and June 30, 2019 …

Comparison Between Medical Student Educators And Program Directors In 2010 And 2019, Prithvi S. Sankar, Joann A. Giaconi, Anju Goyal, Emily G. Graubart, Pavlina S. Kemp, Daniel W. Knoch, Jamie B. Rosenberg

Journal of Academic Ophthalmology

Abstract

Objective Over the last decade, prominence of the Directors of Medical Student Education in Ophthalmology (DMSEs) within the Association of University Professors of Ophthalmology (AUPO) has increased. With increased recognition of this important leadership position, an examination of the trending demographic differences between DMSEs and the Ophthalmology Program Directors (PDs) may be helpful, especially in regard to the potential for academic promotion from each track.

Design Present study is a database study.

Methods The AUPO directory was used to ascertain the DMSE and the PD members between 2010 and 2019. The demographic profile for each member was determined using …

Smartphone Compatible Versus Conventional Ophthalmoscope: A Randomized Crossover Educational Trial, Rachel Curtis, Mark Xu, Daisy Liu, Jason Kwok, Wilma Hopman, Isabella Irrcher, Stephanie Baxter

Journal of Academic Ophthalmology

Abstract

Objective The aim of the study is to compare performance and ease-of-use (EOU) of optic disk assessment using a smartphone direct ophthalmoscope attachment (D-EYE) to the gold standard direct ophthalmoscope (DO).

Design The type of study involved is prospective, randomized, crossover, and educational trial.

Participants The participants involved were first year medical students inexperienced in ophthalmoscopy.

Methods Optic disks of standardized and volunteer patients were examined using the D-EYE and a conventional DO. Optic disk identification, EOU ratings of the devices, self-reported confidence level in their examination with the devices, and estimation of vertical cup-to-disk ratio (VCDR) were compared. …

The Social Effect Of The Imf Policies Post Arab-Spring In The Middle East, Noha Nafie

Theses and Dissertations

This study discusses how International Financial Institutions (IFIs), primarily the International Monetary Fund (IMF), have incorporated the social dimension when designing their reform programs in the Middle East. This research explores three case studies of IMF programs in Tunisia, Jordan and Egypt, and examines how the process of designing and implementing social protection programs has changed after the Arab Spring. The Egyptian case study provides an in- depth analysis of the design of Takaful and Karama in particular and its implementation. Moreover, it provides a future outlook on the protection programs in Egypt with implications for the wider MENA region. …

Online Databases Backbone For Teaching And Research: Case Study Of Rajarambapu Institute Of Technology, Affiliated To Shivaji University, Kolhapur, Maharashtra (India), Vishwas L. Hase, Mahesh N. Gaikwad, Yuvraj G. Jadhav Assistant Professor , Dept. Of Library And Information Science

Library Philosophy and Practice (e-journal)

The library facilities and services have changed during the pandemic from both the librarians’ and library users’ points of view. Research and academic communication disseminated via emerging online databases and resulted in creating awareness and utilization of electronic resources remotely. The present study investigates the availability, awareness, and use of online databases subscribed from direct publishers and also accessed from Shivaji University, Kolhapur, India, under the INFEED project by Rajarambapu Institute of Technology (RIT) staff members and students during the lockdown period. A mixed research approach (i.e. quantitative and qualitative) has been applied by using an online questionnaire as a …

Development Of Job Satisfaction Scale For Female Library Professionals: Case Study, Punam Chauhan, Aditya Tripathi, Mohd Shoaib Ansari

Library Philosophy and Practice (e-journal)

It has been observed that there are no standard scales for measuring the job satisfaction of female library professionals. A scale would prove to be an excellent tool for developing policies for female library professionals. A questionnaire is prepared, which is further tested for reliability and validity, considered a standard scale. A survey method is used to collect the data for this purpose. The study suggests that job satisfaction variables are not unidirectional in their effect. The job itself can be a source of both satisfaction and dissatisfaction. The scale has good internal consistency. The scale has good internal consistency …

Spontaneous Coronary Artery Dissection, Amy N. Wagner

Graduate Dissertations and Theses

Spontaneous coronary artery dissection (SCAD) causes 35% of myocardial infarctions in women under the age of 50 years old. Typically, these are healthy, active women without risk factors for atherosclerotic coronary artery syndromes. SCAD is a myocardial infarction caused by a coronary arterial dissection and not atherosclerotic plaques. Because of this, those effected do not present with the typical risk factors associated with acute atherosclerotic coronary syndromes. Therefore, clinicians must maintain a high level of suspicion for SCAD in young, healthy, women presenting with chest pain. Observation and pharmacological therapies are the preferred methods of treatment for a SCAD event. …

Outcomes Of Endolymphatic Sac Surgery For Meniere’S Disease With And Without Comorbid Migraine, Norman A. Orabi, Brian M. Kellermeyer, Christopher A. Roberts, Stephen J. Wetmore, Adam M. Cassis

Faculty & Staff Scholarship

Purpose. To explore outcomes of endolymphatic sac surgery for patients with Meniere’s disease with and without the comorbid condition of migraine. Materials and Methods. A retrospective chart review of adult patients undergoing endolymphatic sac surgery at a single tertiary care center from 1987 to 2019 was performed. All adult patients who failed medical therapy and underwent primary endolymphatic sac surgery were included. The main outcome measures were vertigo control and functional level scale (FLS) score. Patient characteristics, comorbidities, and audiometric outcomes were tracked as well. Results. Patients with Meniere’s disease and migraine had a stronger association with …

To Live More And Die Less: Challenging Tennessee's Anti-Trans Birth Certificate Policy, Guy E. Tustin Iii

Lincoln Memorial University Law Review Archive

This note analyzes Gore, et al., v. Lee, et al., a case challenging Tennessee's birth control policy which explicitly prohibits trans people born in Tennessee from correcting their gender marker to accurately reflect their gender identity. The note begins with a description of the issues the lawsuit hopes to address and continues with a description of the parties, history of anti-trans birth certificate jurisprudence, an analysis of lawyering strategies, and concludes with First Amendment strategies which may be used to fight state laws requiring trans citizens to complete gender confirming procedures in order to correct their birth certificate gender markers.

A Key Component Of Continuing Professional Development In The Maritime Context, Olga Zavalniuk, Volodymyr Nesterenko, Inna Zavalniuk, Halyna Doshchenko

International Maritime Lecturers' Association (IMLA) 2021 Joint Conference With IMEC32, ICERS15 and INSLC21

The maritime industry, one of the world’s most influential industries, is developing with a rapid speed. There is, therefore, a special need to find new approaches to prepare students to be ready for the changing realities of modern life. Taking into account generational peculiarities of information perception, new approaches were developed with the aim of building a number of competencies for future marine specialists in order to manage ships safely and efficiently. Ukrainian sailors are said to reflect a high level of training and professional skills, which is considered to be a distinguishing feature. Nevertheless, nowadays Ukrainian seafarers are facing …

Laying It On The Line: How Hernandez V. Mesa Nixed Bivens For A Transnational Homicide, Sean Davis

Lincoln Memorial University Law Review Archive

n Hernandez v. Mesa, the Supreme Court denied the petitioners the opportunity to seek a Bivens remedy for a constitutional violation by a federal official. The Court appears like it will soon remove Bivens remedies entirely. This article analyzes the case and argues that the Court correctly decided the issue. Current literature decries this decision as ignoring precedent but fails to analyze the framework for deciding Bivens cases fully. The article further adopts the stance of the concurrence to argue that Bivens remedies violate the separation of powers, have failed to achieve their stated purpose, and should be completely abolished. …

You Are The Father! An Argument For Court-Ordered Prenatal Paternity Testing And Child Support In Tennessee, Michael Stooksbury

Lincoln Memorial University Law Review Archive

As long as the concept of monogamy has existed, humans have looked for ways to escape it. Children, a natural consequence of sexual activity, are often negatively affected by the lack of a supportive family structure in single-family households. To correct this, courts often order child support to be paid from one parent to another, usually through the State. This is why paternity determinations are an important court function. One aspect courts have neglected, however, is child support for expecting mothers during pregnancy. Prenatal child support for expecting mothers would help alleviate some of the prenatal costs and make the …

Disorderly Conduct: An Investigation Into Police And Prosecutor Practices, Michael Cicchini

Lincoln Memorial University Law Review Archive

Disorderly conduct is usually a misdemeanor statute that criminalizes a broad range of behavior. Law professors have recently called for the abolition of such statutes, arguing that the police are surveilling African American neighborhoods “for signs of disorder” and using the statute “as a means of social control against people of color.”This Article investigates this claim of racist policing by examining a sample of disorderly conduct cases. The sample confirms that African Americans are indeed charged at a disproportionately high rate relative to their percentage of the population. However, the disproportionate charging is not due to racist police surveillance. Rather, …

The Energetics Of Uniquely Human Subsistence Strategies, Thomas S. Kraft, Vivek V. Venkataraman, Ian J. Wallace, Alyssa N. Crittenden, Nicholas B. Holowka, Jonathan Stieglitz, Jacob Harris, David A. Raichlen, Brian Wood, Michael Gurven, Herman Pontzer

Anthropology Faculty Research

The suite of derived human traits, including enlarged brains, elevated fertility rates, and long developmental periods and life spans, imposes extraordinarily high energetic costs relative to other great apes. How do human subsistence strategies accommodate our expanded energy budgets? We found that relative to other great apes, human hunter-gatherers and subsistence farmers spend more energy but less time on subsistence, acquire substantially more energy per hour, and achieve similar energy efficiencies. These findings revise our understanding of human energetic evolution by indicating that humans afford expanded energy budgets primarily by increasing rates of energy acquisition, not through energy-saving adaptations such …

An Experimental Test Of The Impact Of Varying Questionnaire Response Format On Prevalence Rates For Sexual Violence Victimization And Perpetration, Raeann E. Anderson, Kelly Cuccolo

Psychology Faculty Publications

Objective: This study examined the impact of a dichotomous versus scaled response format on prevalence rates of sexual violence perpetration and victimization, thus conceptually replicating Hamby et al., 2006 and extending those findings to the context of sexual violence.

Methods: Two samples were recruited from Amazon Mechanical Turk and were randomly assigned to either a dichotomous or scaled response format of the same questionnaire. Sample 1 was used to examine perpetration and received a perpetration specific version of the Post-Refusal Sexual Persistence Scale (PRSPS). Sample 2 was used to examine victimization and received a victimization specific version of the PRSPS. …

2021-12-24_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays and Fridays.

Syndromic Surveillance System data is obtained from approximately 216 facilities participating in syndromic surveillance (139 Emergency Departments (ED), 77 Urgent Care) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

Regional Topological Aberrances Of White Matter- And Gray Matter-Based Functional Networks For Attention Processing May Foster Traumatic Brain Injury-Related Attention Deficits In Adults, Ziyan Wu, Meng Cao, Xin Di, Kai Wu, Yu Gao, Xiaobo Li

Publications and Research

Traumatic brain injury (TBI) is highly prevalent in adults. TBI-related functional brain alterations have been linked with common post-TBI neurobehavioral sequelae, with unknown neural substrates. This study examined the systems-level functional brain alterations in white matter (WM) and gray matter (GM) for visual sustained-attention processing, and their interactions and contributions to post-TBI attention deficits. Task-based functional MRI data were collected from 42 adults with TBI and 43 group-matched normal controls (NCs), and analyzed using the graph theoretic technique. Global and nodal topological properties were calculated and compared between the two groups. Correlation analyses were conducted between the neuroimaging measures that …

Potential Of Three Taro (Colocasia Esculenta L.) Cultivars As Animal Feed, Setyawan Hidayat Bambang, Yulianto Roni, Zelin Oviaki, Purnamasari Listya

ASEAN Journal on Science and Technology for Development

The growth and yield of taro (Colocasia esculenta L.) plants are influenced by the planting material. The use of planting material derived from corms is expected to improve the quality and quantity of taro growth and yield. This research aimed to find the best type of planting material and cultivars for taro growth and the potential of taro plants as animal feed. The experiment was carried out in Jember, East Java ( elevation ±89 m asl). The experiment used the randomized completed block design method with two treatment factors, the type of planting material (B) as the first factor (B1: …

Treatment-Specific Hippocampal Subfield Volume Changes With Antidepressant Medication Or Cognitive-Behavior Therapy In Treatment-Naive Depression., Hua-Hsin Tai, Jungho Cha, Faezeh Vedaei, Boadie W Dunlop, W Edward Craighead, Helen S Mayberg, Ki Sueng Choi

Department of Neuroscience Faculty Papers

Background: Hippocampal atrophy has been consistently reported in major depressive disorder with more recent focus on subfields. However, literature on hippocampal volume changes after antidepressant treatment has been limited. The first-line treatments for depression include antidepressant medication (ADM) or cognitive-behavior therapy (CBT). To understand the differential effects of CBT and ADM on the hippocampus, we investigated the volume alterations of hippocampal subfields with treatment, outcome, and chronicity in treatment-naïve depression patients. Methods: Treatment-naïve depressed patients from the PReDICT study were included in this analysis. A total of 172 patients who completed 12 weeks of randomized treatment with CBT (n …

High Expression Of Glycolytic Genes In Clinical Glioblastoma Patients Correlates With Lower Survival, Kimberly M. Stanke, Carrick Wilson, Srivatsan Kidambi

Department of Chemical and Biomolecular Engineering: Faculty Publications

Glioblastoma (GBM), the most aggressive brain tumor, is associated with a median survival at diagnosis of 16–20 months and limited treatment options. The key hallmark of GBM is altered tumor metabolism and marked increase in the rate of glycolysis. Aerobic glycolysis along with elevated glucose consumption and lactate production supports rapid cell proliferation and GBM growth. In this study, we examined the gene expression profile of metabolic targets in GBM samples from patients with lower grade glioma (LGG) and GBM. We found that gene expression of glycolytic enzymes is up-regulated in GBM samples and significantly associated with an elevated risk …

Evaluation Of A Social Determinants Of Health Screening Questionnaire And Workflow Pilot Within An Adult Ambulatory Clinic, Rachel L. Berkowitz, Linh Bui, Zijun Shen, Alice Pressman, Maria Moreno, Stephanie Brown, Anne Nilon, Chris Miller-Rosales, Kristen M.J. Azar

Faculty Research, Scholarly, and Creative Activity

Background
There is increased recognition in clinical settings of the importance of documenting, understanding, and addressing patients’ social determinants of health (SDOH) to improve health and address health inequities. This study evaluated a pilot of a standardized SDOH screening questionnaire and workflow in an ambulatory clinic within a large integrated health network in Northern California.
Methods
The pilot screened for SDOH needs using an 11-question Epic-compatible paper questionnaire assessing eight SDOH and health behavior domains: financial resource, transportation, stress, depression, intimate partner violence, social connections, physical activity, and alcohol consumption. Eligible patients for the pilot receiving a Medicare wellness, adult …

Personalized Nutrition As A Key Contributor To Improving Radiation Response In Breast Cancer, Anuradha A. Shastri, Joseph Lombardo, Samantha C Okere, Stephanie Higgins, Brittany C Smith, Tiziana Deangelis, Ajay Palagani, Kamryn Hines, Daniel A. Monti, Stella Volpe, Edith P. Mitchell, Nicole L Simone

Department of Radiation Oncology Faculty Papers

Understanding metabolic and immune regulation inherent to patient populations is key to improving the radiation response for our patients. To date, radiation therapy regimens are prescribed based on tumor type and stage. Patient populations who are noted to have a poor response to radiation such as those of African American descent, those who have obesity or metabolic syndrome, or senior adult oncology patients, should be considered for concurrent therapies with radiation that will improve response. Here, we explore these populations of breast cancer patients, who frequently display radiation resistance and increased mortality rates, and identify the molecular underpinnings that are, …

Women And Ethnoracial Minorities With Poor Cardiovascular Health Measures Associated With A Higher Risk Of Developing Mood Disorder, Aixia Guo, Kari A Stephens, Yosef M Khan, James R Langabeer, Randi E Foraker

2020-Current year OA Pubs

BACKGROUND: Mood disorders (MDS) are a type of mental health illness that effects millions of people in the United States. Early prediction of MDS can give providers greater opportunity to treat these disorders. We hypothesized that longitudinal cardiovascular health (CVH) measurements would be informative for MDS prediction.

METHODS: To test this hypothesis, the American Heart Association's Guideline Advantage (TGA) dataset was used, which contained longitudinal EHR from 70 outpatient clinics. The statistical analysis and machine learning models were employed to identify the associations of the MDS and the longitudinal CVH metrics and other confounding factors.

RESULTS: Patients diagnosed with MDS …

Spontaneous Visual Perspective-Taking: Level 2 Representations Of Another's Perspective Are Not Related To What They Actually See, Louis Aldrich

The Plymouth Student Scientist

The ability to understand what another person can see is a fundamental feature of human interaction, commonly referred to as ‘visual perspective-taking’ (VPT). Traditionally, this ability has been conceptualised along two ‘levels’, in line with developmental observations (Flavell, Everett, Croft & Flavell, 1981). ‘Level-1 VPT’ is a simple, automatic, and rapid process enabling understanding of what another individual can see. In contrast, ‘Level-2 VPT’ is a more complex process requiring conscious control, which enables understanding of how features of the environment look from another’s location. This has led to a widely accepted hypothesis that Level-1 VPT is necessary in the …

A Study To Assess The Viability Of Novel In-Situ Techniques For Determining Chloroform In Drinking Water In Developing Countries, Jack Baker

The Plymouth Student Scientist

The aim of this study was to research appropriate methods for the in-situ analysis of chloroform and other disinfection by-products (DBPs) in drinking water and then assess the viability of these techniques by comparing them against the established methods. A literature search was undertaken using Web of Science and the various features contained within it to research a series of techniques in three distinct categories. These were βeta-cyclodextrin (βCD) techniques, colourimetry techniques and gas-chromatography (GC) techniques. Of the βCD techniques studied, the 2014 paper by Ncube et al showcased a novel method using an azo dye modified βeta-cyclodextrin epichlorohydrin polymer …

Who Owns These Objects? - Impact Of Social And Personal Conditions On Self-Prioritisation, Sammy Parkin

The Plymouth Student Scientist

A relatively new development concerning literature pertaining to the concept of self-bias has highlighted that humans tend to self-prioritise when completing tasks based on perceptual judgements (the self-prioritisation effect). Since then, further exploration into the role that other tasks can have on this effect have been demonstrated, including the idea that object-ownership tasks show the same effects (Golubickis et al., 2018). As recent focus has been on the association between this effect and the task used, it means that there has been little exploration into the possible role that other variables have on predicting levels of self-prioritisation. Based on this, …