Results 41 to 50 of about 3,726,993 (338)

Minimizing the Duration of Invasive Mechanical Ventilation to Prevent Bronchopulmonary Dysplasia: A Quality Improvement Approach [PDF]

open access: yesNeonatal Medicine
Purpose Bronchopulmonary dysplasia (BPD) is a chronic lung disease and a major cause of morbidity in preterm infants, especially in those requiring prolonged invasive mechanical ventilation.
Eunsong Bae   +5 more
doaj   +1 more source

Soil respiration and its influencing factors in different land use types in desertification mining areas

open access: yesMeitan xuebao, 2023
In-depth understanding of the diurnal variation of soil respiration and its influencing factors at different depths under different land use patterns in desertified open-pit mines is crucial to assessing the carbon cycle of ecosystems in ecologically ...
Ying LIU   +4 more
doaj   +1 more source

Anaerobic oxidation of methane mediated by microbial extracellular respiration.

open access: yesEnvironmental Microbiology Reports, 2021
Anaerobic oxidation of methane (AOM) can be microbially mediated by the reduction of different terminal electron acceptors. AOM coupled to reduction of sulfate, manganese/iron oxides, humic substances, selenate, arsenic and other artificial extracellular
Xueqin Zhang, Zhiguo Yuan, Shihu Hu
semanticscholar   +1 more source

Mitochondria Encapsulation in Hydrogel-Based Artificial Cells as ATP Producing Subunits.

open access: yesSmall, 2021
Artificial cells (ACs) aim to mimic selected structural and functional features of mammalian cells. In this context, energy generation is an important challenge to be addressed when self-sustained systems are desired.
I. N. Westensee   +5 more
semanticscholar   +1 more source

Microbial diversity and community respiration in freshwater sediments influenced by artificial light at night

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2015
An increasing proportion of the Earth's surface is illuminated at night. In aquatic ecosystems, artificial light at night (ALAN) may influence microbial communities living in the sediments.
F. Hölker   +5 more
semanticscholar   +1 more source

Zooplankton respiration

open access: yes, 2007
This chapter reviews metazooplankton (>200 μm) respiration in aquatic systems. It discusses methodology, modifying agents (physical, chemical, and biological factors), definitions, and carbon equivalents. The major determinants of zooplankton respiration
Hernández-León, Santiago   +1 more
core   +1 more source

The Constrained Disorder Principle Accounts for the Variability That Characterizes Breathing: A Method for Treating Chronic Respiratory Diseases and Improving Mechanical Ventilation

open access: yesAdvances in Respiratory Medicine, 2023
Variability characterizes breathing, cellular respiration, and the underlying quantum effects. Variability serves as a mechanism for coping with changing environments; however, this hypothesis does not explain why many of the variable phenomena of ...
Ofek Adar, Adi Hollander, Yaron Ilan
doaj   +1 more source

Comparison of different objective functions for parameterization of simple respiration models [PDF]

open access: yes, 2008
The eddy covariance measurements of carbon dioxide fluxes collected around the world offer a rich source for detailed data analysis. Simple, aggregated models are attractive tools for gap filling, budget calculation, and upscaling in space and time.
Richardson, A.   +3 more
core   +1 more source

A Sufentanil-Based Rapid Cardiac Anesthesia Regimen in Children Undergoing Percutaneous Minimally-Invasive Intraoperative Device Closure of Ventricular Septal Defect

open access: yesBrazilian Journal of Cardiovascular Surgery
Objective: To assess the effectiveness and safety of fast-track cardiac anesthesia using the short-acting opioid sufentanil in children undergoing intraoperative device closure of ventricular septal defect (VSD).
Zeng-Chun Wang   +4 more
doaj   +1 more source

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