Results 111 to 120 of about 11,951 (302)
Fluidization regimes in fluidized bed boilers
, 1992 The fluidization regime of the bottom bed has been investigated in a circulating fluidized bed at ambient temperature. A few measurements have also been made in a 12 MWth CFB boiler at normal operation temperature. It was found that the bottom bed was of
Leckner, Bo G, +2 more
core
Fluidization performance of two bioreactors.
, 2016 (A) Fluidization performance of the FBB at 90 ml/min. (B) Fluidization performance of the FBB at 150 ml/min. (C) Fluidization performance of the DMFBB at 90 ml/min. (D) Fluidization performance of the DMFBB at 150 ml/min.
Liang Yu (207992) +7 more
core +1 more source
How phagocytic cells kill bacteria: Lessons from a professional killer
FEBS Open Bio, EarlyView.How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley +1 more source
Minimum fluidization velocity of inclined fluidized bed.
KAGAKU KOGAKU RONBUNSHU, 1989 流動層の圧力損失とガス速度との関係の測定により, 傾斜流動層の二つの流動化開始速度すなわち, 初期流動化開始速度および安定化後の流動化開始速度を求めた.さらに, これらの流動化開始速度および圧力損失を推定する式を, 流動層内の圧力バランスの考察により理論的および半実験的に求めた.
Yamazaki, Ryohei +3 more
openaire +2 more sources
FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
DYNAMIC STUDY BEHAVIOR OF THE FLUIDIZED BINARY MIXTURE BED WITH BENTONITE PARTICLES
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food IndustryThis study presents experimental data on the behavior of gas-solid systems in classical fluidization of simple particles and binary mixtures. Sodium and calcium bentonite particles with different physical properties were used to determine dynamic ...
GABRIELA MUNTIANU +6 more
doaj +1 more source
Applied Sciences, 2018 This study experimentally investigates the effects of gas extraction/addition, via multiple vertical membrane panels, on the hydrodynamics in different regions of a pilot-scale gas fluidized bed membrane reactor (FBMR), based on differential pressure ...
Chenxi Bai +4 more
doaj +1 more source
, 2019 When subject to both upward gas flow and vertical vibration, Geldart Group B and D particles are shown to fluidize at gas flow rates below that needed without vibration in a state with high particle packing fraction and no gas bubbles. We investigate the
Kovar, Thomas M. +4 more
core
Inhomogeneity in low pressure fluidization
, 2023 Low pressure fluidization has been one of the most promising advances in the fluidization topic since its inception. Its low mass consumption is a key benefit, but equally, it is known for its low fluidization quality due to inhomogeneous fluidization ...
Daniel Fabijanic (13065933) +2 more
core
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi +2 more
wiley +1 more source