Results 111 to 120 of about 98,175 (244)

Natural ventilation as a healthy habit during the first wave of the COVID-19 pandemic: An analysis of the frequency of window opening in Spanish homes. [PDF]

J Build Eng, 2023
Navas-Martín MÁ, Cuerdo-Vilches T.
europepmc   +1 more source

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

A study on the temperature profile of bifurcation tunnel fire under natural ventilation. [PDF]

PLoS One, 2022
Zhao J, Li Y, Li J, Li J.
europepmc   +1 more source

Natural Ventilation Strategy in a Social Housing with Sub-humid Warm Climate Based on Thermal Comfort [PDF]

, 2021
Claudia Eréndira Vázquez-Torres, Adolfo Gómez-Amador, Gonzalo Bojórquez Morales, Arash Beizaee, Pablo David Elías-López   +4 more
openalex   +1 more source

Neonatal Respiration Monitoring System with Synchronized Oxygen Supply and Machine Learning‐Based Breathing Classification

Advanced Intelligent Systems, EarlyView.
The study presents a low‐cost, noninvasive system for real‐time neonatal respiratory monitoring. A flexible, screen‐printed sensor patch captures chest movements with high sensitivity and minimal drift. Combined with machine learning, the system accurately detects breathing patterns and offers a practical solution for neonatal care in low‐resource ...
Gitansh Verma, Eugen Koch, Andreas Dietzel, Shrutidhara Sarma   +3 more
wiley   +1 more source

Portable HEPA filtration successfully augments natural-ventilation-mediated airborne particle clearance in a legacy design hospital ward. [PDF]

J Hosp Infect, 2023
Fennelly M, Hellebust S, Wenger J, O'Connor D, Griffith GW, Plant BJ, Prentice MB.   +6 more
europepmc   +1 more source

Poly(vinylidene Fluoride)‐Based Ferroelectric Polymers for Electromechanical Transduction: A Systematic Review of Materials and Actuators

Advanced Intelligent Systems, EarlyView.
Poly(vinylidene fluoride) (PVDF)‐based ferroelectric materials exhibit high strains, energy densities and coupling efficiencies, appealing for diverse applications requiring smart material actuators. This work reviews electromechanical transduction in PVDF‐based polymers and their modifications, implementation in actuators, and functional devices ...
Giulio Gallucci, Andres Hunt
wiley   +1 more source

Natural Ventilation Characterization in a Classroom under Different Scenarios. [PDF]

Int J Environ Res Public Health, 2021
Chillon SA, Millan M, Aramendia I, Fernandez-Gamiz U, Zulueta E, Mendaza-Sagastizabal X.   +5 more
europepmc   +1 more source

AERODYNAMICS OF NATURAL VENTILATION IN UNIKALYY BUILDINGS

, 2016
Alexey Kochev, Mikhail Sokolov, M.A. Kocheva, E.A. Kocheva, A.S. Moskayeva, Elena Smirnova   +5 more
openalex   +1 more source

Soft Artificial Ciliary Brush with Integrated Haptic Feedback for Efficient Airway Mucus Cleaning

Advanced Intelligent Systems, EarlyView.
A fundamental mucus cleaning mechanism is reported, which utilizes both artificial cilia mechanical sweeping and suction‐based mucus cleaning. A novel haptic feedback interface for the artificial cilia provides touch feedback on tissue contact, enhancing operator control and safety.
Zhongming Lyu, Yusheng Wang, Ruijian Ge, Darren Wang, Matthew Bacchetta, Caitlin T. Demarest, Fabien Maldonado, Xiaoguang Dong   +7 more
wiley   +1 more source