Results 281 to 290 of about 2,535,910 (353)
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Physical Medicine and Rehabilitation Clinics of North America, 2022
Intrathecal drug delivery systems are a well-established intervention for chronic pain. The localized delivery of analgesics allows for reduced side effect profiles and pain scores in patients with chronic pain. Given their proven benefits and the development of novel intrathecal medications, intrathecal drug delivery systems are being used earlier in ...
Tyler, Ericson +2 more
openaire +2 more sources
Intrathecal drug delivery systems are a well-established intervention for chronic pain. The localized delivery of analgesics allows for reduced side effect profiles and pain scores in patients with chronic pain. Given their proven benefits and the development of novel intrathecal medications, intrathecal drug delivery systems are being used earlier in ...
Tyler, Ericson +2 more
openaire +2 more sources
Solid-liquid two-phase flow and wear analysis in a large-scale centrifugal slurry pump
, 2020Centrifugal slurry pumps are widely used in the mining and dredging industries. However, the flow passage components in the pump can become severely worn due to their low speeds, high flow rates, and high slurry concentrations.
G. Peng +4 more
semanticscholar +1 more source
Energy, 2019
Pump as Turbine (PAT) is an effective alternative of power generation for small hydropower system. Since the characteristic curves under turbine mode are not supplied by manufacturer of pumps, the theoretical model for energy performance of centrifugal ...
Ming Liu, L. Tan, S. Cao
semanticscholar +1 more source
Pump as Turbine (PAT) is an effective alternative of power generation for small hydropower system. Since the characteristic curves under turbine mode are not supplied by manufacturer of pumps, the theoretical model for energy performance of centrifugal ...
Ming Liu, L. Tan, S. Cao
semanticscholar +1 more source
1994
Pumps are used widely in aquaculture, and their initial purchase price and operation and maintenance costs are major expenses in many aquaculture enterprises. Pumps are mechanical devices that impart mechanical energy to water to lift and pressurize while overcoming energy losses during conveyance of water.
Kyung H. Yoo, Claude E. Boyd
openaire +1 more source
Pumps are used widely in aquaculture, and their initial purchase price and operation and maintenance costs are major expenses in many aquaculture enterprises. Pumps are mechanical devices that impart mechanical energy to water to lift and pressurize while overcoming energy losses during conveyance of water.
Kyung H. Yoo, Claude E. Boyd
openaire +1 more source
Renewable Energy, 2018
The present work investigates the pressure fluctuation intensity and vortex characteristic of a mixed flow pump as turbine at pump mode with a tip clearance. The tip clearance between the blade tip and shroud can induce tip leakage flow and interact with
Yabin Liu, L. Tan
semanticscholar +1 more source
The present work investigates the pressure fluctuation intensity and vortex characteristic of a mixed flow pump as turbine at pump mode with a tip clearance. The tip clearance between the blade tip and shroud can induce tip leakage flow and interact with
Yabin Liu, L. Tan
semanticscholar +1 more source
Five-Year Outcomes after Off-Pump or On-Pump Coronary-Artery Bypass Grafting
New England Journal of Medicine, 2016 Andre Lamy +2 more
exaly +2 more sources
Renewable Energy, 2018
Transient cavitating flows of a mixedflow PAT (pump as turbine) at pump mode are investigated experimentally and numerically. Radial force on principal axis is recorded and compared between pump with symmetrical and unsymmetrical tip clearance. Numerical
Y. Hao, L. Tan
semanticscholar +1 more source
Transient cavitating flows of a mixedflow PAT (pump as turbine) at pump mode are investigated experimentally and numerically. Radial force on principal axis is recorded and compared between pump with symmetrical and unsymmetrical tip clearance. Numerical
Y. Hao, L. Tan
semanticscholar +1 more source
Introducing the soil mineral carbon pump
Nature Reviews Earth & Environment, 2023Ke Xiao +8 more
semanticscholar +1 more source
2010
Three P-type Ca2+-transporting ATPases have been recognized in animal cells. Other cell types, such as yeast and plant, contain additional P-type Ca2+ pumps. This succinct chapter will concentrate on the animal pumps privileging recent developments, rather than established aspects that are adequately covered in a number of comprehensive reviews which ...
Carafoli E. +4 more
openaire +2 more sources
Three P-type Ca2+-transporting ATPases have been recognized in animal cells. Other cell types, such as yeast and plant, contain additional P-type Ca2+ pumps. This succinct chapter will concentrate on the animal pumps privileging recent developments, rather than established aspects that are adequately covered in a number of comprehensive reviews which ...
Carafoli E. +4 more
openaire +2 more sources
Journal of the American College of Cardiology, 2018
BACKGROUND Long-term benefits of off-pump versus on-pump coronary artery bypass grafting (CABG) are controversial. OBJECTIVES The authors sought to compare long-term survival and morbidity after on-pump versus off-pump CABG.
J. Chikwe +4 more
semanticscholar +1 more source
BACKGROUND Long-term benefits of off-pump versus on-pump coronary artery bypass grafting (CABG) are controversial. OBJECTIVES The authors sought to compare long-term survival and morbidity after on-pump versus off-pump CABG.
J. Chikwe +4 more
semanticscholar +1 more source