Results 31 to 40 of about 6,493,577 (290)
Biodegradable and Edible Milli‐Fluidic Logic Circuits
Advanced Materials Technologies, EarlyView.Fully biodegradable and edible fluidic circuits are developed using gelatin‐based valves that operate at low pressure. Logic gates, a one‐bit memory, and a ring oscillator are demonstrated, showing that biodegradable materials can perform computation and control.
Shuhang Zhang +3 more
wiley +1 more source
UTILITY OF SPIROMETRY IN ASSESSMENT OF UPPER AIRWAY OBSTRUCTIONS: THE NEGLECTED PARAMETERS
Khyber Medical University Journal, 2023 Upper airway obstructions represent a huge burden to the health care system due to its high morbidity and cost to the economic systems. Therefore, it is important to understand the physiological parameters used in diagnosis and prognosis of these ...
Thamir Al-khlaiwi, Syed Shahid Habib
doaj +1 more source
Effect of obesity on pulmonary function test in adolescent boys
National Journal of Physiology, Pharmacy and Pharmacology, 2020 Background: Obesity is an emerging problem, especially among adolescents due to their lifestyle changes related to the low level of physical activity and high-calorie diet.
Ranjana Shingne +2 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.A magnetically reconfigurable airflow sensor integrated with an airway stent enables tunable sensitivity and dynamic sensing range. Airflow‐induced cantilever deformation generates resistance changes, while an external magnetic field modulates sensor stiffness, enhancing sensitivity at low airflow velocities and extending the sensing range at higher ...
Darren Wang +10 more
wiley +1 more source
BMC Geriatrics, 2022 Background Respiratory muscle training (RMT) has various clinical benefits in older adults; however, the low adherence to training remains a challenging issue.
Sang Hun Kim +4 more
doaj +1 more source
Advanced Science, EarlyView.This study reveals a copper‐driven mechanism of COPD acute exacerbations mediated by the TNF‐α/ATP7A axis. TNF‐α suppresses the copper transporter ATP7A via competitive NF‐κB/CREB1/CBP signaling, resulting in intracellular copper accumulation, mitochondrial oxidative stress, and epithelial barrier disruption.
Xinru Xiao +7 more
wiley +1 more source
Pulmonary function studies in hyperthyroid females with goiter - before & after thyroid surgery [PDF]
International Journal of Biological and Medical Research, 2011 Objective Pulmonary function tests are measurements of Physical characteristics such as volume, compliance and also of performance. The aim of this study is to assess the pulmonary functions of female individuals awith goiter having increased thyroxine ...
G Sugapriya
doaj
Technology in Cancer Research & Treatment, 2022 Purpose: Microwave ablation has become an alternative treatment for pulmonary ground-glass nodules (GGN) and is widely accepted by clinicians. However, its effect on lung function remains unknown.
Weida Wu MD +5 more
doaj +1 more source
Synchronization‐Dissipation in the Cardiorespiratory System
Advanced Science, EarlyView.By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border +3 more
wiley +1 more source
Annals of MedicineObjective This study aimed to evaluate the effectiveness of Airofit PRO™, a mobile respiratory trainer device, on pulmonary function, chest expansion, and functional status in patients with ankylosing spondylitis (AS) compared to a conventional pursed ...
İffet Merve Uçar Baytaroğlu +1 more
doaj +1 more source