Results 51 to 60 of about 545,194 (304)

Breathe [PDF]

open access: yesJournal of Adolescent Health, 2021
C Alessandra, Colaianni   +2 more
openaire   +4 more sources

Microglia regulate motor neuron plasticity via reciprocal fractalkine and adenosine signaling

open access: yesNature Communications
We report an important role for microglia in regulating neuroplasticity within phrenic motor neurons. Brief episodes of low oxygen (acute intermittent hypoxia; AIH) elicit a form of respiratory motor plasticity known as phrenic long-term facilitation ...
Alexandria B. Marciante   +9 more
doaj   +1 more source

Sleepiness and sleep-disordered breathing during pregnancy

open access: yes, 2016
Study objectives: To investigate if sleep recordings show differences in prevalence of sleep-disturbed breathing among pregnant women compared to non-pregnant controls. To compare the Epworth sleepiness scale (ESS) scores between the two groups.
Maria Sarberg   +7 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Periodic breathing at high altitude. [PDF]

open access: yes, 2002
Periodic breathing is often associated with heart disease or stroke, and commonly Cheyne-Stokes breathing has a period of about a minute. Periodic breathing also commonly occurs in healthy subjects at high altitude, and here the periods may be much ...
Fowler, AC   +3 more
core  

Evolution of the Cardiorespiratory System in Air-Breathing Fishes [PDF]

open access: yes, 2012
Fishes have evolved a wide variety of air-breathing organs independently along different lineages. Of these air-breathing fishes, only some (e.g., mudskippers) venture onto land but the vast majority of them remain in water and use air as an oxygen ...
Ishimatsu, Atsushi
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Prevalence of sleep-disordered breathing and associated risk factors in primary school children in urban and rural environments

open access: yes, 2021
Introduction Sleep-disordered breathing (SDB) in primary school children is a significant problem, yet its prevalence is not well known outside large urban settings.
GÖKDEMİR, YASEMİN   +1 more
core   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

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