Physiological effects of mixed-gas deep sea dives using a closed-circuit rebreather: a field pilot study.
Sign Up to like & getrecommendations! Published in 2021 at "European journal of applied physiology"
DOI: 10.1007/s00421-021-04798-y
Abstract: PURPOSE Deep diving using mixed gas with closed-circuit rebreathers (CCRs) is increasingly common. However, data regarding the effects of these dives are still scarce. This preliminary field study aimed at evaluating the acute effects of… read more here.
Keywords: closed circuit; sea; field; gas ... See more keywords
A Closed-Circuit Ex Vivo Perfusion System for Pediatric Solid Organ Transplantation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Heart and Lung Transplantation"
DOI: 10.1016/j.healun.2021.01.1834
Abstract: Purpose Donation after cardiac death and ex-vivo organ perfusion are increasingly used strategies to mitigate donor organ shortage in cardiac transplantation. These concepts have mainly been established in adults, while neglecting the specific needs for… read more here.
Keywords: closed circuit; system; perfusion; vivo perfusion ... See more keywords
Sow Posture Analysis and Estrus Prediction Using Closed-Circuit Television Cameras
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3357237
Abstract: Sow estrus detection is one of the most critical tasks for improving the production performance of pig farms. However, accurately determining the onset of estrus is challenging because it is time consuming to check each… read more here.
Keywords: using closed; estrus prediction; closed circuit; prediction ... See more keywords
Closed-Circuit Versus Open-Circuit Characterization of Hard Magnets
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2018.2883917
Abstract: Two effects must be considered for the purpose of comparing hysteresis loops of hard magnetic materials (e.g., Nd–Fe–B magnets), measured in open circuit (e.g., vibration sample magnetometer or extraction magnetometer) to those measured in closed… read more here.
Keywords: closed circuit; circuit characterization; versus open; open circuit ... See more keywords
Performance of cartridge and granular carbon dioxide absorbents in a closed-circuit diving rebreather.
Sign Up to like & getrecommendations! Published in 2019 at "Diving and hyperbaric medicine"
DOI: 10.28920/dhm49.4.298-303
Abstract: INTRODUCTION Scrubbers in closed-circuit rebreather systems remove carbon dioxide (CO2) from the exhaled gas. In an attempt to be more user-friendly and efficient, the ExtendAir® non-granular, pre-formed scrubber cartridge has been developed. The cartridge manufacturer… read more here.
Keywords: carbon dioxide; cartridge; cartridge granular; closed circuit ... See more keywords
Hypoxia signatures in closed-circuit rebreather divers.
Sign Up to like & getrecommendations! Published in 2022 at "Diving and hyperbaric medicine"
DOI: 10.28920/dhm52.4.237-244
Abstract: INTRODUCTION Faults or errors during use of closed-circuit rebreathers (CCRs) can cause hypoxia. Military aviators face a similar risk of hypoxia and undergo awareness training to determine their 'hypoxia signature', a personalised, reproducible set of… read more here.
Keywords: hypoxia signature; bailout; self rescue; closed circuit ... See more keywords
Elevations of Extracellular Vesicles and Inflammatory Biomarkers in Closed Circuit SCUBA Divers
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24065969
Abstract: Blood-borne extracellular vesicles and inflammatory mediators were evaluated in divers using a closed circuit rebreathing apparatus and custom-mixed gases to diminish some diving risks. “Deep” divers (n = 8) dove once to mean (±SD) 102.5… read more here.
Keywords: day; closed circuit; vesicles inflammatory; extracellular vesicles ... See more keywords
Pulmonary Effects of One Week of Repeated Recreational Closed-Circuit Rebreather Dives in Cold Water
Sign Up to like & getrecommendations! Published in 2022 at "Medicina"
DOI: 10.3390/medicina59010081
Abstract: Background and Objectives: The use of closed-circuit rebreathers (CCRs) in recreational diving is gaining interest. However, data regarding its physiological effects are still scarce. Immersion, cold water, hyperoxia, exercise or the equipment itself could challenge… read more here.
Keywords: closed circuit; water; dives cold; cold water ... See more keywords
Prediction of Circulation Load of Side-Flanged High-Pressure Grinding Rolls Closed-Circuit Crushing
Sign Up to like & getrecommendations! Published in 2025 at "Minerals"
DOI: 10.3390/min15060603
Abstract: To enhance the performance of the combined high-pressure grinding roller (HPGR) and tower mill (TM) process for −1 mm particle size, this study addresses the key technical challenges of insufficient material quantity ( read more here.
Keywords: circuit crushing; load; closed circuit; circulating load ... See more keywords