Results 91 to 100 of about 6,013,910 (239)

Prospects for the Utilization of Carbon Dioxide

, 1992
Recovery from flue gases is a technology that can contribute to the mitigation of carbon dioxide pollution. In this paper we discuss the present status and future trends of the utilization of carbon dioxide, an option for the end use of the recovered ...
M. Aresta, I. Tommasi, QUARANTA, Eugenio
core   +1 more source

End-tidal carbon dioxide monitoring during bag valve ventilation: the use of a new portable device [PDF]

, 2010
Background For healthcare providers in the prehospital setting, bag-valve mask (BVM) ventilation could be as efficacious and safe as endotracheal intubation. To facilitate the evaluation of efficacious ventilation, capnographs have been further developed
Lindström Veronica, Castrén Maaret, Svensen Christer H, Birgitta Turesson, Maaret Castren, Tureson Birgitta, Meissl Patrik, Patrik Meissl, Veronica Lindstrom, Christer H Svensen, Svensen, CH, Lindstrom, V, Castren, M, Tureson, B, Meissl, P   +14 more
core   +1 more source

Cardiovascular complications during equine anaesthesia: From pre‐anaesthetic assessment to recovery

Equine Veterinary Education, EarlyView.
Summary Cardiac leiomyosarcoma is an exceptionally rare neoplasm in equids. The case report by Carroll et al. (2026; Equine Veterinary Education, 38, e686) in the October issue describes a mule that suffered fatal cardiovascular collapse during recovery, with post‐mortem examination revealing a cardiac leiomyosarcoma and severe pericardial effusion ...
P. M. C. Tomás, L. F. Louro
wiley   +1 more source

Comparative Evaluation of Cost and Benefit of Two High and Low End-Inspiratory Carbon Dioxide Pulmonary Mechanical Ventilation during General Anesthesia

مجله دانشکده پزشکی اصفهان, 2014
Background: During pulmonary mechanical ventilation in general anesthesia, end tidal carbon dioxide concentration should be preserved in the range of 0-1 mmHg.
Mojtaba Mansouri, Hengameh Molavi, Faezeh Farhang-Kouhpaei   +2 more
doaj  

Carbon Dioxide Fluxes from Peri-urban Tidal Flats in South China [PDF]

Coastal ecosystems are recognized as important carbon reservoirs. However, assessments of coastal carbon dioxide (CO2) fluxes often neglect unvegetated tidal flats, particularly in peri-urban areas.
Chen, Zhao Liang, Lee, Shing Yip
core   +1 more source

Structural insights into θ‐type carbonic anhydrases 3 and 4: Tuning the directionality of CO2 hydration in a diatom

The FEBS Journal, EarlyView.
θ‐CA3 from a marine diatom has an N‐terminal transmembrane helix and two homologous catalytic domains. The enzyme functions as a dimer, with active sites formed near the dimer interface. A bicarbonate ion binds on the symmetry axis of the dimer and forms hydrogen bonds with both monomers, thereby activating θ‐CA3 and tuning CO2 hydration activity ...
Hiroto Negoro, Atsuki Ohsawa, Ginga Shimakawa, Hideaki Tanaka, Yusuke Matsuda, Genji Kurisu   +5 more
wiley   +1 more source

Carbon dioxide as the working fluid in heating and/or cooling systems [PDF]

, 2003
Despite vigorous research the use of carbon dioxide in the market is still relatively small. This is due to legislation, and technical difficulties of developing efficient, acceptable carbon dioxide ...
Fleming, J.S.
core   +3 more sources

Method of meal delivery influences estimates of postprandial metabolism and alkaline tide in a benthic fish

Journal of Fish Biology, EarlyView.
Abstract Intragastric gavage is widely used in studies of digestive physiology to deliver standardised meals, yet it remains unclear whether it elicits postprandial metabolic and acid–base responses comparable to voluntary feeding. Here, we tested whether the method of meal delivery affects the magnitude and timing of the postprandial rise in metabolic
Junlin Chen, Barrett W. Wolfe, Harriet R. Goodrich   +2 more
wiley   +1 more source

Carbon dioxide kinetics and capnography during critical care [PDF]

, 2000
Greater understanding of the pathophysiology of carbon dioxide kinetics during steady and nonsteady state should improve, we believe, clinical care during intensive care treatment.
Anderson, Cynthia T, Breen, Peter H
core   +1 more source

Elevated Nocturnal CO2 and Autonomic Dysfunction in Children With Down Syndrome

Journal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Sleep‐disordered breathing (SDB) frequently complicates Down syndrome (DS). Beyond upper airway obstruction, emerging evidence suggests an autonomic nervous system (ANS) dysfunction affecting CO2 regulation. The aim of this study was to investigate nocturnal gas exchanges in children with DS and compare them to what has been ...
Jessica Taytard, Segolène Falquero, Sophie Denamur, Pierre‐Yves Boelle, Karl Leroux, Harriet Corvol, Aimé Ravel, Clotilde Mircher, Jeanne Toulas, Emmanuelle Prioux, Marie‐Anne Caillaud, Guillaume Aubertin, Hervé Walti   +12 more
wiley   +1 more source