Purpose: The aim of this study was to investigate the experiences of standing powered wheelchair (SPWC) users with spinal cord injury (SCI).
Materials And Methods: This cross-sectional study included 20 participants with SCI. SPWC daily usage time (total, in sitting position and standing position) and the frequency of using the SPWC's standing feature were recorded. Participants' level of satisfaction and comfort associated with the SPWC were assessed on a five-point Likert scale. If there was a dissatisfaction reason with the SPWC, the issues related to it were recorded. Participants were asked about their positive and adverse experiences with the use of SPWC.
Results: Mean age of the participants was 41.65 (± 9.35) years. Eighty percent were tetraplegic. Ninety percent of the participants stood for at least 30 minutes at least one day a week, and 55% stood for at least 30 minutes at least four days a week. The most commonly reported perceived benefits were improvement in activities of daily living, bowel movements, and blood pressure regulation, better perception of body image, and feeling better. The most frequently identified reasons for dissatisfaction with the SPWC were its big dimensions, heavy weight, and difficulty of use in indoor environment and on uneven surfaces.
Conclusions: The findings show positive perceived experiences for SPWC users with SCI in terms of physical, social, and psychological aspects. Prospective controlled studies are needed to explore the benefits of SPWC use regarding secondary complications of SCI.
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http://dx.doi.org/10.1080/17483107.2024.2359489 | DOI Listing |
Sci Rep
January 2025
Department of Computer and Information Systems, Sadat Academy for Management Sciences, Cairo, Egypt.
Blood cancer is among the critical health concerns among people around the world and normally emanates from genetic and environmental issues. Early detection becomes essential, as the rate of death associated with it is high, to ensure that the rate of treatment success is up, and mortality reduced. This paper focuses on improving blood cancer diagnosis using advanced deep learning techniques like ResNetRS50, RegNetX016, AlexNet, Convnext, EfficientNet, Inception_V3, Xception, and VGG19.
View Article and Find Full Text PDFEnviron Pollut
January 2025
School of Energy and Power Engineering, Beihang University, Beijing, 100083, China. Electronic address:
With the projected expansion of the general aviation sector and recent breakthroughs in sustainable aviation fuels (SAF), accurately measuring emissions from novel aircraft engines powered by SAF is paramount for evaluating the role of aviation industry in emission reduction trends and environmental consequences. Current SAF research primarily centers on low blend ratios, neglecting data on 100% SAF. This study bridges this gap by experimentally determining emissions indices for gaseous pollutants (CO, CO, HC, NOx), total particulate matter (PM) counts and sizes, and non-volatile particulate matter (nvPM) number and mass concentrations from a heavy-fuel aircraft piston engines (HF-APE) using hydroprocessed esters and fatty acids-derived SAF (HEFA-SAF), adhering to airworthiness-standard sampling and measurement protocols.
View Article and Find Full Text PDFSensors (Basel)
December 2024
IRCCS Fondazione Don Carlo Gnocchi, 20148 Milan, Italy.
Background: Wearable powered exoskeletons could be used to provide robotic-assisted gait training (RAGT) in people with stroke (PwST) and walking disability. The study aims to compare the differences in cardiac function, fatigue, and workload during activities of daily living (ADLs), while wearing an exoskeleton.
Methods: Five PwST were recruited in this pilot cross-sectional study.
J Environ Radioact
January 2025
Savannah River Ecology Laboratory, Warnell School of Forestry and Natural Resources, University of Georgia, Aiken, SC, USA.
The primary aim of this study was to quantify patterns in the distribution of Sr and Cs activity in pine (Pinus sylvestris L.: 18 sites) and birch (Betula pendula Roth.: 2 sites) forests within the Chornobyl exclusion zone, 30 years after the Chornobyl nuclear power plant (NPP) accident (1986).
View Article and Find Full Text PDFOtol Neurotol
February 2025
Department of Otolaryngology-Head and Neck Surgery.
Objective: To compare fall risk scores of hearing aids embedded with inertial measurement units (IMU-HAs) and powered by artificial intelligence (AI) algorithms with scores by trained observers.
Study Design: Prospective, double-blinded, observational study of fall risk scores between trained observers and those of IMU-HAs.
Setting: Tertiary referral center.
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