Results 81 to 90 of about 481,148 (286)

Effect of breathing exercises with biofeedback on blood pressure in pre-hypertensive women: a randomised controlled trial

open access: yes
Introduction Pre-hypertensive women are significantly more likely to develop hypertension or serious cardiovascular disease (CV). Autonomic nervous system abnormalities, such as sympathetic overactivity and parasympathetic withdrawal, are most likely the
Dina M.A. Mohamed   +4 more
core   +1 more source

Using a Zero‐Strain Reference Electrode to Distinguish Anode and Cathode Volume Changes in a Solid‐State Battery

open access: yesAdvanced Materials Interfaces, EarlyView.
Volume changes of a solid‐state battery cell are separated into the individual contributions of anode and cathode. Simultaneously determining the “reaction volumes” of both electrodes requires a reference electrode with a pressure‐independent potential.
Mervyn Soans   +5 more
wiley   +1 more source

Functional indicators changes of cardiovascular system during breathing exercises. [PDF]

open access: yes, 2014
Breathing is related to many physiological systems, especially the cardiovascular system. Various breathing exercises are widely used both in sports and rehabilitation as a factor, acting on the body's functional status.
Stačiokas, Jonas,
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

The fast exercise drive to breathe [PDF]

open access: yesThe Journal of Physiology, 2013
AbstractThis paper presents a personal view of research into the exercise drive to breathe that can be observed to act immediately to increase breathing at the start of rhythmic exercise. It is based on a talk given at the Experimental Biology 2013 meeting in a session entitled ‘Recent advances in understanding mechanisms regulating breathing during ...
openaire   +2 more sources

Framework Flexibility on Water Sorption and Transport in ZIF‐90: Insights from Neural‐Network Molecular Dynamics

open access: yesAdvanced Materials Interfaces, EarlyView.
A DeepMD‐based molecular dynamics framework is developed to investigate water adsorption in ZIF‐90, explicitly accounting for framework flexibility. Results show that atomistic flexibility significantly influences adsorption energetics, diffusion, and structural correlations, yielding nearly constant heat of adsorption and enhanced mobility.
Nick Mackus   +3 more
wiley   +1 more source

Breathing Exercises in Athens

open access: yesParse Journal
On September 21, 2018, an extremely brutal murder took place in the vicinity of Omonia Square, in the center of Athens, Greece. Zak Kostopoulos, aka JackieO, a young queer artist, activist, and prominent member of the local LBGTQI+ communities, was ...
Eleni Michaelidi
doaj  

Probing the Architecture of Organic Heterojunctions Based on Zn(Salen)‐Type/Lu(Bis‐phthalocyanine) Complexes and Their Potential Application as Gas Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
Planar bilayer heterojunctions are fabricated from two molecular materials and compared to solution‐processed bulk heterojunctions. Raman spectroscopy and conductive AFM studies reveal the formation of conductive pillar‐like structures within a poorly conductive matrix.
Agostino Attinà   +6 more
wiley   +1 more source

The Effect of Breathing Exercises on Preventing Postoperative Atelectasis: A Randomized Controlled Trial

open access: yesFlorence Nightingale Journal of Nursing, 2018
Aim: This study aims to assess the effect of pre-operative breathing exercises provided to patients undergoing open-heart operation on atelectasis development during the post-operative period.
Leman Şenturan
doaj   +1 more source

Deep Eutectic Solvent‐Enhanced PEDOT: PSS/NR Foam Piezoresistive Sensor for High‐Sensitivity Wearable Devices and Sleep Monitoring Applications

open access: yesAdvanced Materials Interfaces, EarlyView.
A high‐performance piezoresistive foam sensor is developed by integrating natural rubber, PEDOT: PSS, and a deep eutectic solvent (DES). DES effectively detaches insulating PSS from PEDOT, dramatically amplifying electrical conductivity and sensitivity.
Shun Zhang   +4 more
wiley   +1 more source

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