Results 41 to 50 of about 566,577 (289)
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa +3 more
wiley +1 more source
Shock and Vibration, 2023 When pipelines are transporting bubbly fluid medium, due to the coalescence and breakage behaviours of the bubbles, the pressure distribution at the wall is not uniform and the structure response is more complex.
Chen Chen, Hong Zhou, Lei Zhang
doaj +1 more source
A computational approach for a fluid queue driven by a truncated birth-death process [PDF]
, 1999 In this paper, we consider a fluid queue driven by a truncated birth-death process with general birth and death rates. We find the equilibrium distribution of the content of the fluid buffer by computing the eigenvalues and eigenvectors of an associated
Lenin, R.B., Parthasarathy, P.R.
core +1 more source
Vortex dynamics in turbulence [PDF]
, 1998 We survey attempts to construct vortex models of the inertial-range and fine-scale range of high Reynolds number turbulence.
Pullin, D. I., Saffman, P. G.
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Geofluids, 2022 The pressure distribution law of muddy water with high silt content has great influence on the stress and strain calculation of the dam body. Currently, there is a few research studies referring to the calculation method of high silt content muddy water ...
Lijia Zhong +4 more
doaj +1 more source
Finite element calculations and experimental verification of the unsteady potential flow in a centrifugal volute pump [PDF]
, 1994 In this paper we present a finite-element-based methode for the calculation of the unsteady potential flow in rotor/stator configurations. A numerical algorithm was developed to calculate the two-dimensional flow through a centrifugal volute pump, taking
Badie +19 more
core +2 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Advances in Mechanical Engineering, 2015 The impeller of hydraulic turbine is a kind of centripetal impeller. The slip phenomenon within centripetal impeller is different with centrifugal impeller.
Guangtai Shi +4 more
doaj +1 more source
Experimental Lung Research, 2017 The aim of this study was to investigate a new method for visualization and quantification of intrapulmonary liquid distribution after oropharyngeal gastric fluid aspiration in mice.Eleven mice received oropharyngeal aspiration with a gastric fluid, India ink, and saline solution.
Dylan, Beinart +6 more
openaire +2 more sources