Results 21 to 30 of about 2,882,429 (393)

Case series of acute appendicitis association with SARS-CoV-2 infection

open access: yesBMC Infectious Diseases, 2021
Background Describe the indications for surgical interventions in asymptomatic patients with SARS-CoV-2. We are unaware of previous reports of an association between SARS-CoV-2 and acute appendicitis.
Charlsea Prichard   +6 more
doaj   +1 more source

Particle-in-cell simulations of collisionless magnetic reconnection with a non-uniform guide field [PDF]

open access: yes, 2015
Results are presented of a first study of collisionless magnetic reconnection starting from a recently found exact nonlinear force-free Vlasov–Maxwell equilibrium.
Harrison, M. G.   +4 more
core   +5 more sources

Observational study of medical marijuana as a treatment for treatment‐resistant epilepsies

open access: yesAnnals of Clinical and Translational Neurology, 2022
Objectives Medical cannabis formulations with cannabidiol (CBD) and delta‐9‐tetrahydrocannabinol (THC) are widely used to treat epilepsy. We studied the safety and efficacy of two formulations.
Orrin Devinsky   +7 more
doaj   +1 more source

Developing and Applying Chaotic Harris Hawks Optimization Technique for Extracting Parameters of Several Proton Exchange Membrane Fuel Cell Stacks

open access: yesIEEE Access, 2020
In this paper, an efficient optimization technique called Chaotic Harris Hawks optimization (CHHO) is proposed and applied for estimating the accurate operating parameters of proton exchange membrane fuel cell (PEMFC), which simulate and mimic its ...
Ahmed S. Menesy   +4 more
semanticscholar   +1 more source

A Biometric for Neurobiology of Influence with Social Informatics Using Game Theory [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2013
This paper is constructed on the premise that human belief dependent emotions can be triggered by story-telling or narratives. With recent technological advancements to measure neurobiological measurements of the brain, such as functional magnetic ...
Mark Rahmes   +4 more
doaj   +1 more source

Patient-acceptable symptom state for the Oxford Hip Score and Forgotten Joint Score at 3 months, 1 year, and 2 years following total hip arthroplasty: a registry-based study of 597 cases

open access: yesActa Orthopaedica, 2020
Background and purpose — Patient-acceptable symptom states (PASS) represent the level on a patient-reported outcome measure (PROM) at which patients are satisfied with postoperative outcomes.
Vincent P Galea   +7 more
doaj   +1 more source

An Evaluation of Image Feature Detectors Based on Spatial Density and Temporal Robustness in Microsurgical Image Processing

open access: yesCurrent Directions in Biomedical Engineering, 2019
Optical image processing is part of many applications used for brain surgeries. Microscope camera, or patient movement, like brain-movement through the pulse or a change in the liquor, can cause the image processing to fail.
Sieler Konstantin   +2 more
doaj   +1 more source

From Principles to Practice: One Local Health Department's Journey Toward Health Equity

open access: yesHealth Equity, 2017
Few dispute that social determinants such as economics, education, and the environment are the true drivers of health. In fact, the recent ?Public Health 3.0? publication is a national call to action for public health to focus upstream.
Umair A. Shah   +2 more
doaj   +1 more source

Assessment of Subsidence Risk Associated with Brackish Groundwater Development in the Coastal Lowlands Aquifer, Houston, Texas, USA [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2020
Significant undeveloped brackish groundwater resources exist within the Coastal Lowlands Aquifer System (Gulf Coast Aquifer System) near Houston, Texas, USA.
N. Deeds   +4 more
doaj   +1 more source

Effects of groundwater regulation on aquifer-system compaction and subsidence in the Houston-Galveston Region, Texas, USA [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Subsidence has been a primary concern in the Houston area for many years. Since 1906, about 4 m of subsidence has occurred in the coastal areas, with a broad area of about 2 m of subsidence existing today throughout most of the Houston Area.
M. J. Turco, A. Petrov
doaj   +1 more source

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