Digital Commons Network^™

Post-Acquisition Processing Confounds In Brain Volumetric Quantification Of White Matter Hyperintensities, Ahmed A. Bahrani, Omar M. Al-Janabi, Erin L. Abner, Shoshana H. Bardach, Richard J. Kryscio, Donna M. Wilcock, Charles D. Smith, Gregory A. Jicha

Neurology Faculty Publications

BACKGROUND: Disparate research sites using identical or near-identical magnetic resonance imaging (MRI) acquisition techniques often produce results that demonstrate significant variability regarding volumetric quantification of white matter hyperintensities (WMH) in the aging population. The sources of such variability have not previously been fully explored.

NEW METHOD: 3D FLAIR sequences from a group of randomly selected aged subjects were analyzed to identify sources-of-variability in post-acquisition processing that can be problematic when comparing WMH volumetric data across disparate sites. The methods developed focused on standardizing post-acquisition protocol processing methods to develop a protocol with less than 0.5% inter-rater variance.

RESULTS: A series …

Scoring Morphology In Measures Of Spelling And Written Morphological Awareness: A Scoping Review, Victor A. Lugo, Kimberly A. Murphy, Emily Diehm

Communication Disorders & Special Education Faculty Publications

No abstract provided.

How Oxygen Availability Affects The Antimicrobial Efficacy Of Host Defense Peptides: Lessons Learned From Studying The Copper-Binding Peptides Piscidins 1 And 3, Adenrele Oludiran, David S. Courson, Malia D. Stuart, Anwar R. Radwan, John C. Putsma, Myriam L. Cotten, Erin B. Purcell

Chemistry & Biochemistry Faculty Publications

The development of new therapeutic options against Clostridioides difficile (C. difficile) infection is a critical public health concern, as the causative bacterium is highly resistant to multiple classes of antibiotics. Antimicrobial host-defense peptides (HDPs) are highly effective at simultaneously modulating the immune system function and directly killing bacteria through membrane disruption and oxidative damage. The copper-binding HDPs piscidin 1 and piscidin 3 have previously shown potent antimicrobial activity against a number of Gram-negative and Gram-positive bacterial species but have never been investigated in an anaerobic environment. Synergy between piscidins and metal ions increases bacterial killing aerobically. Here, we …

Effect Of Processing On Microbiota Accessible Carbohydrates In Whole Grains, Caroline Smith

Department of Food Science and Technology: Dissertations, Theses, and Student Research

There is potential to increase microbiota accessible carbohydrates (MAC) in whole grains through food processing. Therefore, different processing conditions for boiling and extrusion of whole wheat flour were studied for their effect on MAC. Processing conditions had a minimal effect on fermentation response using 2 fecal samples of disparate composition. However, the processing method had an impact on the fermentation of non-digestible carbohydrates and subsequent short chain fatty acids production, but only for a microbiome with high diversity and a predominance of microbes associated with dietary fiber intake. Subsequently, five processing methods: boiling, extrusion, unleavened bread, yeast bread, and sourdough …

Lingnan Gardeners Bimonthly Newsletter (No. 46) = 嶺南彩園通訊 (第46期), Lingnan Gardeners, Kwan Fong Cultural Research And Development Programme, Lingnan University

Lingnan Gardeners Newsletter 嶺南彩園通訊

Water spinach 空心菜

Cultural Proficiency: The Missing Link To Student Learning, Corinne Brion

Educational Leadership Faculty Publications

This case illustrates why school leaders must be culturally proficient to serve all students and lead effectively. I discuss one case in Ohio that is representative of many other American schools. In particular, I examine the cultural challenges educational leaders must commonly face. This case encourages administrators to participate in meaningful conversations with stakeholders to solve complex issues. The hope is to better understand how school leaders in diverse contexts can lead and embrace different cultures, beliefs, and norms. I also pose questions designed to prepare educational leaders for similar situations where they must address issues of culture.

Qualitative Approach To Comparative Exposure In Alternatives Assessment, William Greggs, Thomas Burns, Peter Egeghy, Michelle R. Embry, Peter Fantke, Bonnie Gaborek, Lauren Heine, Olivier Jolliet, Carolyn Lee, Derek Muir, Kathy Plotzke, Joseph Rinkevich, Neha Sunger, Jennifer Y. Tanir, Margaret Whittaker

Public Health Sciences Faculty Publications

Most alternatives assessments (AAs) published to date are largely hazard-based rankings, thereby ignoring potential differences in human and/or ecosystem exposures; as such, they may not represent a fully informed consideration of the advantages and disadvantages of possible alternatives. Building on the 2014 US National Academy of Sciences recommendations to improve AA decisions by including comparative exposure assessment into AAs, the Health and Environmental Sciences Institute's (HESI) Sustainable Chemical Alternatives Technical Committee, which comprises scientists from academia, industry, government, and nonprofit organizations, developed a qualitative comparative exposure approach. Conducting such a comparison can screen for alternatives that are expected to have …

Rural Health Clinic Costs And Medicare Reimbursement, John A. Gale Ms, Zachariah T. Croll Mph, Andrew F. Coburn Phd

Rural Health Clinics

The Rural Health Clinic (RHC) Program is one of the nation’s oldest rural primary care programs. A key feature of the RHC Program is Medicare and Medicaid volume-appropriate, cost-based reimbursement, which is designed to sustain these vulnerable rural primary care providers. Medicare currently pays RHCs for the lesser of reasonable costs (expressed as an adjusted cost per visit) for a defined package of RHC services or a per-visit reimbursement cap, from which provider-based RHCs owned by hospitals with fewer than 50 beds are exempt. Although the per-visit cap is updated periodically, RHC administrators, policymakers, and stakeholders question whether the updates …

Paradise Or Purgatory? Religion And The Ethical Librarian, Pamela Hayes-Bohanan

Bridgewater Review

No abstract provided.

Opioids, Acute Pain Management, Athletes, And Policy, James E. Leone, Suanne Maurer-Starks, Kimberly A. Wise, Daniel A. Muse

Bridgewater Review

No abstract provided.

Misdemeanors For All Purposes? Interpreting Proposition 47’S Ameliorative Scope In A New Era Of Criminal Justice Reform, Kayla Burchuk

Loyola of Los Angeles Law Review

In 2014, Proposition 47 reclassified seven low-level felonies to misdemeanors, demonstrating voters’ striking rejection of California’s historically punitive sentencing policies. This Note examines the recent wave of California Supreme Court jurisprudence interpreting Proposition 47 by exploring the court’s varied readings of the initiative’s ballot materials and statutory text. While the court has liberally construed relief for affected property crimes, it has responded ambivalently in more controversial areas such as drug offenses, mandatory parole periods, and automatic resentencing. This variation reveals ideological tensions between the goal of expanding ameliorative benefits to low-level offenders and anxiety regarding public safety. This Note analyzes …

The Future Of Bail In California: Analyzing Sb 10 Through The Prism Of Past Reforms, Adam Peterson

Loyola of Los Angeles Law Review

The cash bail system is the cause of numerous injustices. It favors the rich over the poor, it packs jails to the breaking point, and it forces those who have yet to be found guilty to sit in jail—often for weeks or months at a time. In 2018, the California legislature passed SB 10. The bill purported to abolish cash bail wholesale and replace it with a risk assessment program. While SB 10 is a step in the right direction, it faces many obstacles before it accomplishes its goal. This Note examines the bill in light of past attempts at …

2019 Tax Conference Speakers

William & Mary Annual Tax Conference

No abstract provided.

Vocational And Life Skills Monthly Data Update: November 2019, Uno Nebraska Center For Justice Research, Katelynn Towne, Michael Campagna

Reports

their Vocational and Life Skills programming. This data is due monthly and reflects all services provided during the previous month to participants. Evaluators at the Nebraska Center for Justice Research work with grantees directly to manage data entry errors on an ongoing basis during update calls and site visits.

The current data derives from an active database, from which data is being entered and updated daily. Data values, including previously submitted information, may fluctuate depending on the duration of lag between service delivery and data entry. One common example of this is when participants begin programming near the end of …

Dancing At The Canadian American Club, Jen Schoonover

Bridgewater Review

No abstract provided.

Staying Ahead Of Substance Abuse: The Changing Landscape Of Marijuana Use, Jennifer Smith, Pamela Ashley, Jeanette Harder

Reports

In their comprehensive report, the National Academy of Sciences (NAS) (2017) concludes that the United States is in a pivotal time in the world of cannabis policy and research one in which “Shifting public sentiment, conflicting and impeded scientific research, and legislative battles have fueled the debate about what, if any, harms or benefits can be attributed to the use of cannabis or its derivatives” (p. 2).

Septic Shock And Vasopressor Therapy: The Impact Of Excessive Mean Arterial Pressure Values, Barbara Clark Mims

Biennial Convention (CONV)

A retrospective, correlational, longitudinal study explores relationships between excessive mean arterial pressure values and adverse outcomes during septic shock. These include duration of vasopressor exposure, duration of mechanical ventilation, length of ICU stay, length of hospital stay, and mortality at 28 days, 90 days, and one year after hospital discharge.

The Echo: November 1, 2019, Taylor University

2019-2020 (Volume 107)

Preserving God’s green earth – Tony Dungy to visit Taylor – Taylor Taxis are resurrected – TU hosts Shark Tank – Ethics bowl challenges minds – Student seek to stay healthy as seasons change – Building relationships at the register – Shopping the loop to support entrepreneurs’ endeavors – Fall Fashion Week 2019 – ‘Sci-Fi Spectacular’ is out-of-this-world show – Local coffee shop uses music to create community – Kanye raps about Christ, church and Chick-fil-A in new album – A&E Events – Our View – Wing traditions shape Taylor’s community – ‘Butter over too much bread’ – How the …

Alleyway Revitalization: Planning For The Park Street - Pine Street Alley Between 12th Street And 13th Street, Paso Robles California, Mitchell Spector

City and Regional Planning

Alleyways generally refer to two kinds of paths. The first is a narrow pedestrian path between the walls of buildings in an urban environment. This type of alley is generally short and straight, although it may change in elevation. The second type of alley is a very narrow urban street or single lane. This is often used by slow moving vehicles and is more pedestrian friendly than a regular street. These alleys can be used as service roads for a variety of land uses and serves as a secondary vehicular network. It is very common in America to view alleyways …

Psychosocial Adjustment In Children Of Immigrants, Shaza A. Karam

Doctor of Psychology (PsyD)

For immigrants, assimilation into mainstream society is complex, with numerous layers and experiences across multiple settings (e.g., employment, education, healthcare). In addition, immigrant populations are underserved and under-resourced compared to native populations, with major systemic barriers that influence socioeconomic status as well as immigrant ability to maximize education and employment potential. In turn, these difficulties have an adverse impact on psychosocial wellbeing in immigrants broadly. Immigrant youth are a particularly vulnerable population facing an even more complex set of barriers and challenges in addition to the typical challenges associated with identity development in adolescence. However, multiple factors have been explored …

Graduate Student Professional Quality Of Life Impact Of Self-Compassion, Psychological Flexibility, And Aces, Heather L. Harris

Doctor of Psychology (PsyD)

Traumatic childhood events have the potential to shape later life experiences and choices (Layne et al., 2014). Felitti et al. (1998) found that higher numbers of adverse childhood experiences (ACEs) correlate to an increase in health risks and risky behaviors in adulthood. There is currently a lack of research regarding ACEs scores among graduate students in the helping profession. Thomas (2016) noted that graduate students in the helping profession have been overlooked in ACEs research although they tend to have higher rates of adverse childhood experiences than peers in comparable graduate programs. The current study sought to discover the rate …

Label-Free Microrna Optical Biosensors, Meimei Lai, Gymama Slaughter

Bioelectrics Publications

MicroRNAs (miRNAs) play crucial roles in regulating gene expression. Many studies show that miRNAs have been linked to almost all kinds of disease. In addition, miRNAs are well preserved in a variety of specimens, thereby making them ideal biomarkers for biosensing applications when compared to traditional protein biomarkers. Conventional biosensors for miRNA require fluorescent labeling, which is complicated, time-consuming, laborious, costly, and exhibits low sensitivity. The detection of miRNA remains a big challenge due to their intrinsic properties such as small sizes, low abundance, and high sequence similarity. A label-free biosensor can simplify the assay and enable the direct detection …

Inspire : Vol 2, Issue 11, Department Of Medicine

INSPIRE – Department of Medicine Archives

Content

• Message From the Chair
• AKU Dermatology TOACS Workshop
• Tawazun
• Estimation of the Global Burden of Disease Workshop\
• Team Gastroenterology, AKU and World Congress of Gastroenterology 2019
• Medicine at National and International Forums
• Featured Faculty: Dr Sadia Masood “Learn to embrace challenges rather than avoid them because, even when you can’t overcome the challenge, you will still grow as a person.”
• Publications

Physical Therapist Faculty Transition To Academic Leadership, Mary Ellen Vore

All Theses And Dissertations

The Commission on Accreditation in Physical Therapy Education (CAPTE) has elevated the accreditation standards for physical therapy (PT) faculty and program directors. These increased standards along with the proliferation of new physical therapy education programs and retirements of current program directors has created a nationwide program director shortage. The purpose of this quantitative descriptive study identified factors that influence PT faculty in pursuing the position of program director as well as their perceptions of the responsibilities of program director. Qualified PT faculty (n=51) from accredited physical therapy education programs in the Middle Atlantic and New England regions of the United …

Cultural Competency, Recruitment, And Retention In The International School: A Symbiotic Relationship, Daniel Mullen

All Theses And Dissertations

This study was guided by the following two research questions: (1) How do current international school leaders acculturate new faculty with a specific focus on local host country culture to encourage retention of effective teachers in the international setting? (2) What specific practices do current international leaders use to integrate host country cultural competencies in the orientation and recruitment processes to acculturate new staff? Participation took place through a REDCap online survey distributed to 442 current Academy for International School Heads (AISH) members around the world, with ninety participant responses (20%) collected. Participants were asked specific geographic and demographic background …

Their Story: College Persistence Of Hispanic/Latino Students At Predominantly White Institutions, Zwisel M. Gandía

All Theses And Dissertations

This phenomenological qualitative study examined the Hispanic/Latino students’ college experiences at Predominantly White, 4-year institutions in an effort to better understand what these students perceived as contributing factors to their sense of belonging and persistence through their first year. Participants included individuals classified as first-year or second-year college students. Data was collected through individual interviews where personal stories were examined by using the student integration model and theory of mattering and marginality to identify reoccurring themes. Identifying these factors was the key motivating factor in determining success and persistence through their first year. From this study, four emergent themes shed …

Slow Law: Temporal Logics In Us Death Penalty Mitigation Investigations, Jesse Cheng

Social and Cultural Sciences Faculty Research and Publications

From arrest to sentencing, cases in which the defendant is charged with capital murder in the United States take substantially longer to resolve than homicide cases in which prosecutors choose not to seek the death penalty. One might reasonably attribute the slowness of capital trials to heightened procedural safeguards that attend the potential deprivation of life. In this article, I suggest that this explanation, straightforward as it is, glosses over more probing and analytically interesting truths about the complex temporal dimensions of death penalty trials. Based on my experiences as both a former defense advocate and an ethnographic researcher of …

Synthesis And Application Of Ce-Doped Tio2 Nanoparticles Loaded On Activated Carbon For Ultrasound-Assisted Adsorption Of Basic Red 46 Dye, Ebrahim Alipanahpour Dil, Mehrorang Ghaedi, Arash Asfaram, Fatemah Mehrabi, Ali Akbar Bazrafshan, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Ce was doped on TiO₂ nanoparticles (NPs), and this association was loaded on activated carbon (Ce-TiO₂-NPs-AC). The characterization was completed by FE-SEM, TEM, and XRD, and finally these NPs were used for the ultrasonic-assisted adsorption of Basic Red 46 (BR 46) from aqueous solution. An experimental model suggested by the central composite design (CCD)—as a branch of response surface methodology (RSM)—provides insight into the influence of variables, such as BR 46 concentration, pH, adsorbent mass, and sonication time, on BR 46 removal. Experimental results revealed that setting conditions at 25 mg L⁻¹ of BR 46, pH …

Design Of A New 3d‐Printed Joint Plug, Lobat Tayebi, Zhanfeng Cui, Hua Ye

School of Dentistry Faculty Research and Publications

This paper introduces a kit of parts as a novel three‐dimensional (3D)–printed joint plug, in which each of the parts function cooperatively to treat cartilage damage in joints of the human body (e.g., hips, wrists, elbow, knee, and ankle). Three required and one optional parts are involved in this plug. The first part is a 3D‐printed hard scaffold (bone portion) to accommodate bone cells, and the second is a 3D‐printed soft scaffold (cartilage portion) overlying the bone portion to accommodate chondrocytes. The third part of joint plug is a permeable membrane, termed film, to cover the entire plug to provide …

Conductive Nanofibrous Chitosan/Pedot:Pss Tissue Engineering Scaffolds, Ali Abedi, Mahdi Hasanzadeh, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Design of a proper scaffold is the first step in fabrication of a tissue engineering product, which should be able to support cellular growth in in vitro conditions. This study focuses on the fabrication and characterization of chitosan (CS) scaffolds containing PEDOT:PSS, a conductive polymer. The scaffold is primarily designed for cardiac tissue engineering, although it can be used for other applications too. Chitosan scaffolds containing 0.3, 0.6 and 1 wt% of PEDOT:PSS are fabricated through electrospinning. The structure and morphology of scaffolds are characterized by scanning electron microscopy (SEM), 3D Laser Measuring Microscopy and Fourier-transform infrared spectroscopy (FTIR). The …