User profiles for Daniel M. Walker

Daniel M. Walker

The Ohio State University Wexner Medical Center
Verified email at osumc.edu
Cited by 1755

Dark matter annihilation and decay in dwarf spheroidal galaxies: The classical and ultrafaint dSphs

V Bonnivard, C Combet, M Daniel… - Monthly Notices of …, 2015 - academic.oup.com
Dwarf spheroidal (dSph) galaxies are prime targets for present and future γ-ray telescopes
hunting for indirect signals of particle dark matter. The interpretation of the data requires …

Exploring the digital divide: age and race disparities in use of an inpatient portal

DM Walker, JL Hefner, N Fareed, TR Huerta… - Telemedicine and e …, 2020 - liebertpub.com
Background: Age and race disparities in the use of new technologies—the digital divide—may
be limiting the potential of patient-facing health information technology to improve health …

Dark matter profiles and annihilation in dwarf spheroidal galaxies: prospectives for present and future γ-ray observatories – I. The classical dwarf spheroidal galaxies

A Charbonnier, C Combet, M Daniel… - Monthly Notices of …, 2011 - academic.oup.com
Due to their large dynamical mass-to-light ratios, dwarf spheroidal galaxies (dSphs) are
promising targets for the indirect detection of dark matter (DM) in γ-rays. We examine their …

[HTML][HTML] The HEALing (Helping to End Addiction Long-term SM) Communities Study: Protocol for a cluster randomized trial at the community level to reduce opioid …

…, NA Vandergrift, J Villani, DM Walker… - Drug and alcohol …, 2020 - Elsevier
Background Opioid overdose deaths remain high in the US Despite having effective interventions
to prevent overdose deaths, there are numerous barriers that impede their adoption. …

Trends in e-cigarette awareness and perceived harmfulness in the US

TR Huerta, DM Walker, D Mullen, TJ Johnson… - American Journal of …, 2017 - Elsevier
Introduction Electronic cigarettes (e-cigarettes) are gaining in popularity as an alternative to
regular cigarettes, as they are viewed as potentially less harmful. However, it remains …

Differences between races in health information seeking and trust over time: evidence from a cross-sectional, pooled analyses of HINTS data

…, P Jonnalagadda, DM Walker… - American Journal of …, 2021 - journals.sagepub.com
Purpose: Assessed racial disparities in health information-seeking behavior and trust of
information sources from 2007 to 2017. Design: Pooled cross-sectional survey data. Setting: …

[HTML][HTML] Addressing non-medical health-related social needs through a community-based lifestyle intervention during the COVID-19 pandemic: The Black Impact …

…, A McKoy, JB Odei, G Brock, D Lavender, DM Walker… - Plos one, 2023 - journals.plos.org
Background Non-medical health-related social needs (social needs) are major contributors
to worse health outcomes and may have an adverse impact on cardiovascular risk factors …

[HTML][HTML] High touch and high tech (HT2) proposal: transforming patient engagement throughout the continuum of care by engaging patients with portal technology at …

…, JL Hefner, AM Aldrich, DM Walker… - JMIR Research …, 2016 - researchprotocols.org
Background: For patients with complex care needs, engagement in disease management
activities is critical. Chronic illnesses touch almost every person in the United States. The costs …

Usability evaluation of a commercial inpatient portal

PY Yen, DM Walker, JMG Smith, MP Zhou… - International journal of …, 2018 - Elsevier
Objectives Patient portals designed for inpatients have potential to increase patient engagement.
However, little is known about how patients use inpatient portals. To address this gap, …

Does participation in health information exchange improve hospital efficiency?

DM Walker - Health care management science, 2018 - Springer
The federal government allocated nearly $30 billion to spur the development of information
technology infrastructure capable of supporting the exchange of interoperable clinical data, …