Results 1 to 10 of about 1,821,960 (273)

Influence of drainage status on soil and water chemistry, litter decomposition and soil respiration in central Amazonian forests on sandy soils [PDF]

open access: yesRevista Ambiente & Água, 2011
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.
Antônio Ocimar Manzi   +8 more
doaj   +3 more sources

Optimizing targeting strategies for lithotripsy through in-vitro and in vivo studies with consideration of respiratory regularity [PDF]

open access: yesBMC Urology
Background This work aimed to identify a method to achieve improved stone targeting and safety in shockwave lithotripsy by accounting for respiration.
Sung Yong Cho   +6 more
doaj   +2 more sources

Reverse engineering model structures for soil and ecosystem respiration: the potential of gene expression programming [PDF]

open access: yesGeoscientific Model Development, 2017
Accurate model representation of land–atmosphere carbon fluxes is essential for climate projections. However, the exact responses of carbon cycle processes to climatic drivers often remain uncertain. Presently, knowledge derived from experiments,
I. Ilie   +14 more
doaj   +6 more sources

Airway pressure release ventilation in mechanically ventilated patients with COVID-19: a multicenter observational study [PDF]

open access: yesAcute and Critical Care, 2021
Background Evidence prior to the coronavirus disease 2019 (COVID-19) pandemic suggested that, compared with conventional ventilation strategies, airway pressure release ventilation (APRV) can improve oxygenation and reduce mortality in patients with ...
John S. Zorbas   +5 more
doaj   +1 more source

Upper limb replantation: Surgical strategy and the prophylaxis of acute renal failure due to ischemia reperfusion injury – A report of two cases [PDF]

open access: yesVojnosanitetski Pregled, 2022
Introduction. The arm replantation is an extremely rare and challenging procedure. The recognized risk is myoglobinuria and, consenquently, ischemia reperfusion-induced renal failure. Case report.
Kovačević Predrag   +4 more
doaj   +1 more source

Ventilation through a straw [PDF]

open access: yesAnesthesia and Pain Medicine, 2022
Transtracheal jet ventilation can be used for resuscitation of partial airway obstruction. A prerequisite for jet ventilation is that at least a minimum airway opening for gas escape must be secured.
Hye Jin Kim, Hyun Joo Kim, Wyun Kon Park
doaj   +1 more source

Hybrid optimization techniques based automatic artificial respiration system for corona patient

open access: yesAutomatika, 2022
Artificial ventilation is widely used for various respiratory problems of human beings. The oxygen level of the corona patients has to be maintained for smooth breathing which is very difficult.
S. Sakthiya Ram   +3 more
semanticscholar   +1 more source

Analysis of the effect of reasonable close planting on respiration characteristics of alfalfa (Medicago sativa L.) artificial grassland

open access: yesTurkish Journal of Agriculture and Forestry Sciences, 2021
: The degree of dense planting affects the respiration characteristics of alfalfa artificial grassland. In the process of alfalfa seed production, high plant and multibranch forage can be obtained by reasonable close planting.
Zhu-zhu Luo
semanticscholar   +1 more source

Nosocomial infections in the Intesive care unit, University hospital for infectious and tropical diseases, Belgrade, Serbia [PDF]

open access: yesVojnosanitetski Pregled, 2014
Bacground/Aim. Nosocomial infections (NIs) are an important cause of morbidity, mortality and prolonged hospitalizations. Fifty percent of NIs have been reported in Intensive Care Units.
Milošević Ivana   +7 more
doaj   +1 more source

Clinical Practice Guideline of Acute Respiratory Distress Syndrome [PDF]

open access: yesKorean Journal of Critical Care Medicine, 2016
There is no well-stated practical guideline for mechanically ventilated patients with or without acute respiratory distress syndrome (ARDS). We generate strong (1) and weak (2) grade of recommendations based on high (A), moderate (B) and low (C) grade in
Young-Jae Cho   +17 more
doaj   +1 more source

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