Results 21 to 30 of about 1,890,030 (376)
Association of polymorphism with prolonged mechanical ventilation in patients undergoing liver transplantation [PDF]
Background Prolonged mechanical ventilation (PMV) is a common complication after liver transplantation surgery. However, owing to the clinical and economic benefits of early extubation, many efforts have been used to assess the clinical predictors for ...
Eun Jung Kim +4 more
doaj +1 more source
Evolutionary temperature compensation of carbon fixation in marine phytoplankton [PDF]
The efficiency of carbon sequestration by the biological pump could decline in the coming decades because respiration tends to increase more with temperature than photosynthesis.
Barton, Samuel +6 more
core +3 more sources
BackgroundAlveolar dead-space fraction (AVDSF), the volume of alveolar gas that does not participate in gas exchange, has been reported to predict mortality and morbidity in adults with acute respiratory distress syndrome (ARDS).
Sheow Boon Oh +8 more
doaj +1 more source
Background: Diffuse parenchymal lung disease (DPLD) is the inflammation and fibrosis of lung interstitium, resulting in respiratory failure. The rate of hypoxic respiratory failure is high as the disease progresses. In idiopathic pulmonary fibrosis (IPF)
Manjunath Hunasenahalli Krishnappa +3 more
doaj +1 more source
Influence of drainage status on soil and water chemistry, litter decomposition and soil respiration in central Amazonian forests on sandy soils [PDF]
Central Amazonian rainforest landscape supports a mosaic of tall terra firme rainforest and ecotone campinarana, riparian and campina forests, reflecting topography-induced variations in soil, nutrient and drainage conditions.
Berton Zanchi, F. +4 more
core +2 more sources
Introduction: The risk of pulmonary thromboembolism (PTE) in hospitalized patients is well known, but SARS-COV-2 (COVID-19) pandemic has increased its incidence, with varying evidence describing a prevalence of PTE of 3-8%.
Andres Giglio Jimenez +5 more
doaj +1 more source
The Relative Efficiency of certain Methods of performing Artificial Respiration in Man
E. A. Schäfer
openalex +3 more sources
SUMMARY 1. All methods of artificial respiration require a free airway from the exterior to the alveoli so that effective pulmonary exchange can occur. 2. All methods of artificial respiration should be accompanied by effective anti‐shock measures. 3.
openaire +4 more sources
Statistical uncertainty of eddy flux–based estimates of gross ecosystem carbon exchange at Howland Forest, Maine [PDF]
We present an uncertainty analysis of gross ecosystem carbon exchange (GEE) estimates derived from 7 years of continuous eddy covariance measurements of forest-atmosphere CO2fluxes at Howland Forest, Maine, USA.
Braswell, Rob +5 more
core +2 more sources

