Results 111 to 120 of about 278,016 (332)

E-Pedagogy of Handheld Devices 2013 Survey: Patterns of student use for learning [PDF]

, 2015
The Pedagogy of Ebooks (E-Ped) project began in 2012 and seeks to document, analyse and explain the changing study practices of UK distance learning students as they employ, adapt and integrate the use of new portable digital devices such as e-book ...
Cross, Simon, Healing, Graham, Sharples, Mike   +2 more
core  

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Utilization and Clinical Feasibility of a Handheld Remote Electrocardiography Recording Device in Cardiac Arrhythmias and Atrial Fibrillation: A Pilot Study

International Journal of Gerontology, 2015
Background: Remote cardiac rhythm monitoring and diagnosis has been well incorporated in the telehealth service model. The prevalence and incidence of abnormal ventricular beats, based on utilizing a symptom-driven portable remote electrocardiography ...
Wen-Ling Chang, Charles Jia-Yin Hou, Shu-Ping Wei, Jui-Peng Tsai, Ying-Ju Chen, Mei-Lin Chen, Chi-Chia Chuech, Chung-Lieh Hung, Ming-Yuan Huang, Chao-Hsiung Lee, Hung-I Yeh, Shou-Chuan Shih   +11 more
doaj   +1 more source

Mobile Computing in Physics Analysis - An Indicator for eScience

, 2007
This paper presents the design and implementation of a Grid-enabled physics analysis environment for handheld and other resource-limited computing devices as one example of the use of mobile devices in eScience.
Ali, A., Anjum, A., Azim, T., Bunn, J., Ikram, A., McClatchey, R., Newman, H., Steenberg, C., Thomas, M., Willers, I.   +9 more
core   +2 more sources

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

Advanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente, Raquel Sebastião, Alda Marques, Vitor Sencadas   +3 more
wiley   +1 more source

Ergonomic handheld OCT angiography probe optimized for pediatric and supine imaging.

Biomedical Optics Express, 2019
OCT angiography is a functional extension of OCT that allows for non-invasive imaging of retinal microvasculature. However, most current OCT angiography systems are tabletop systems that are typically used for imaging compliant, seated subjects.
C. Viehland, Xi Chen, D. Tran-Viet, Moseph Jackson-Atogi, Pablo Ortiz, G. Waterman, Lejla Vajzovic, C. Toth, J. Izatt   +8 more
semanticscholar   +1 more source

Ultra‐Thin Soft Pneumatic Actuation for Minimally Invasive Neural Interfacing

Advanced Materials Technologies, EarlyView.
Parylene C is a common polymer in bioelectronics, favored for its biological and chemical inertness. However, this makes bonding layers of Parylene C together very challenging. Here it is a laser to selectively weld layers of Parylene C to create high‐pressure fluidic actuation devices.
Lawrence Coles, Joe G. Troughton, Alejandro Carnicer‐Lombarte, George G. Malliaras, Christopher M. Proctor   +4 more
wiley   +1 more source

Handheld Co-Axial Bioprinting: Application to in situ surgical cartilage repair

Scientific Reports, 2017
Three-dimensional (3D) bioprinting is driving major innovations in the area of cartilage tissue engineering. Extrusion-based 3D bioprinting necessitates a phase change from a liquid bioink to a semi-solid crosslinked network achieved by a photo-initiated
S. Duchi, C. Onofrillo, Cathal D. O’Connell, R. Blanchard, Cheryl Augustine, A. Quigley, R. Kapsa, P. Pivonka, G. Wallace, C. di Bella, P. Choong   +10 more
semanticscholar   +1 more source

Feasibility and performance of a device for automatic self-detection of symptomatic acute coronary artery occlusion in outpatients with coronary artery disease : a multicentre observational study [PDF]

, 2019
Background Time delay between onset of symptoms and seeking medical attention is a major determinant of mortality and morbidity in patients with acute coronary artery occlusion. Response time might be reduced by reliable self-detection.
Coeman, Mathieu, De Buyzere, Marc, De Pooter, Jan, Drieghe, Benny, Duytschaever, Mattias, El Haddad, Milad, Gevaert, Sofie, Gheeraert, Peter, Kayaert, Peter, Van Heuverswyn, Frederic, Vandekerckhove, Yves, Voet, Joeri   +11 more
core   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source