A5067171213- Homelessness and Social Issues
- Geriatric Care and Nursing Homes
- HIV/AIDS Research and Interventions
- Orthopedic Infections and Treatments
- COVID-19 and Mental Health
- Cardiovascular and exercise physiology
- Physical Activity and Health
- Food Security and Health in Diverse Populations
- Orthopaedic implants and arthroplasty
- Biomedical and Engineering Education
- Balance, Gait, and Falls Prevention
- Respiratory Support and Mechanisms
- Sarcoidosis and Beryllium Toxicity Research
- Muscle activation and electromyography studies
- Career Development and Diversity
- Knee injuries and reconstruction techniques
- Focus Groups and Qualitative Methods
- Health Policy Implementation Science
- Reading and Literacy Development
- Cuban History and Society
- Participatory Visual Research Methods
- Cardiac Valve Diseases and Treatments
- Ophthalmology and Eye Disorders
- Infection Control and Ventilation
- Autoimmune and Inflammatory Disorders Research
Chicago Public Schools
2025
Centers for Disease Control and Prevention
2021-2024
Brigham Young University
2024
Brigham Young University - Idaho
2024
University of New Mexico
2024
University of Denver
2023
Emory University
2023
Columbia University Irving Medical Center
2020-2021
Sidney Kimmel Cancer Center
2021
Barts Health NHS Trust
2021
Washing hands often, especially during times when one is likely to acquire and spread pathogens,* important measure help prevent the of SARS-CoV-2, virus that causes coronavirus disease 2019 (COVID-19), as well other pathogens by respiratory or fecal-oral transmission (1,2). Studies have reported moderate high levels self-reported handwashing among adults worldwide COVID-19 pandemic (3-5)†; however, little known about how behavior U.S. has changed since start pandemic. For this study, survey...
ABSTRACT Background The COVID‐19 pandemic elevated mental health needs among students. As such, in 2022 Chicago Public Schools (CPS) introduced the Comprehensive Mental Health and Suicide Prevention Policy to deliver awareness services all pK‐12th grade While transitioning back in‐person learning, an evaluation was conducted 2022‐2023 school year identify current practices barriers of delivery, lessons learned support policy schools. Methods Interviews were with 30 staff members who...
People involved in the justice system are at 2.5 times risk of HIV infection compared to general population, which is further complicated by substance abuse. The purpose this study was evaluate role social network quality and quantity on unprotected sex, criminal risk, use.We used data from 330 drug-involved offenders. Structural equation modeling (SEM) model test path directionality magnitude between latent constructs support risky behaviors.The SEM indicated construct significantly...
People experiencing homelessness are at risk for coronavirus disease 2019 (COVID-19) and may experience barriers to hand hygiene, a primary recommendation COVID-19 prevention. We conducted in-depth interviews with 51 people sheltered unsheltered in Atlanta, Georgia during May 2020 August (1) describe challenges opportunities related hygiene (2) assess communication preferences. The barrier reported was limited access facilities supplies, which has disproportionately impacted homelessness....
Abstract Background Microsurgery requires repeated practice and training to achieve proficiency, there are a variety of curriculums available. This study aims determine the importance an expert instructor guide students through procedures. We compared student proficiency across two microsurgery courses: one with (Columbia University, United States [CU] cohort) without dedicated (University Thessaloniki, Greece [UT] cohort). Methods Students were divided into cohorts 22 (UT 25 (CU Student...
Unilateral painful opthalmoplegia involving the third, fourth, or sixth cranial nerve in association with a retro-orbital mass should be evaluated for rheumatologic conditions and malignancy. The assessment may require biopsy of mass. Once cancer autoimmune such as sarcoidosis have been ruled out, Tolosa–Hunt considered. is rare condition that presents an acute unilateral eye pain motor dysfunction responds to prolonged treatment corticosteroids. Presented case syndrome.
Without any cell-mediated activity, cyclic mechanical loads can increase nucleation of calcium phosphate nanocrystals in highly-organized collagen matrices, enhancing bone strength.
A Science, Technology, Engineering, Math, and Medicine (STEM+M) identity, a form of social is the extent to which an individual feels accepted in STEM+M career fields. The development strong identity hinges largely on one's perceived self-efficacy can be bolstered by associating with other areas already exhibits self-efficacy. In this study, basketball camp served as platform for education effort link participants' concepts where they may feel less self-efficacious. Over first 2 years...
AbstractAbstractThe hip capsule is a ligamentous structure that contributes to stability. This article developed specimen-specific finite element models replicated internal–external (I-E) laxity for ten implanted capsules. Capsule properties were calibrated minimize root mean square error (RMSE) between model and experimental torques. RMSE across specimens was 1.02 ± 0.21 Nm I-E 0.78 0.33 1.10 0.48 during anterior posterior dislocation, respectively. the same with average 2.39 0.68 Nm....
Reading comprehension deficits are common for students with Autism Spectrum Disorder (ASD) but there few studies that have examined specific strategies teaching reading to this population. The current study investigated the effect of embedding restricted interests (RI) two high school ASD in text on performance using a single-subject, multi-element research design. Neither participant showed an increase number relevant words shared during oral retell and only one percent correctly answered...
Abstract Background Cleaning practices and hand hygiene are important behaviors to prevent control the spread of infectious disease, especially in congregate settings. This project explored hygiene- cleaning-related experiences shelters serving people experiencing homelessness (PEH) during May–June 2020 COVID-19 pandemic. Methods We conducted qualitative, in-depth interviews by phone with 22 staff from six Atlanta, Georgia. The interview guide included questions about cleaning routines,...
Back-wall sutures are potentially catastrophic errors when performing microvascular surgery because of their thrombogenic effects.1 However, there is a shortage literature correlating back-wall on arterial anastomoses with respect to blood flow and patency. Our study evaluates the extent which microsurgeons may rely by means Acland test Transonic Flowmeter (Transonic Systems, Inc., Ithaca, N.Y.) evaluate anastomoses.2,3 End-to-end were performed femoral arteries (1-mm diameter)...
Abstract Background: Cleaning practices and hand hygiene are important behaviors to prevent control the spread of infectious disease, especially in congregate settings. This project explored hygiene- cleaning-related experiences shelters serving people experiencing homelessness (PEH) during May–June 2020 COVID-19 pandemic. Methods: We conducted qualitative, in-depth interviews by phone with 22 staff from six Atlanta, Georgia. The interview guide included questions about cleaning routines,...
Older adults spend nearly ten hours of the waking day in sedentary activities that increase risk for chronic disease progression and loss physical function. It is important to understand how physiological demands ambulation contribute ambulatory behavior so effective interventions can be implemented this at-risk population. PURPOSE: To determine whether neuromuscular, pulmonary, cardiac demand during a fixed-paced walk explain variance walking activity community-dwelling older adults....
The energy cost of walking (Cw) has been shown to be 20% greater in older adults than young, and the difference may due adoption different lower-extremity gait mechanics with age. PURPOSE: To determine if vertical stiffness (Kvert), joint range motion, spatiotemporal parameters, muscle activation explain Cw between young old adults. METHODS: Twenty younger (29 ± 11 yr, 84.1 17.4 kg, 28.6 4.9 kg m-2) twenty men women (78 9 78.7 12.8 27.1 4.4 performed a four-minute, steady-state walk on an...