Results 61 to 70 of about 1,857,853 (240)
Modeling oxidation ditches using the IAWPRC activated sludge model with hydrodynamic effects
, 1994 A mathematical model is presented to predict the concentrations of the active heterotrophic biomass, the readily biodegradable substrate (soluble COD) and the dissolved oxygen (DO) in a completely aerobic oxidation ditch.
Stamou, AI, Anastasios I. Stamou
core +1 more source
Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer
Molecular Oncology, EarlyView.Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas +16 more
wiley +1 more source
Investigation of Factors Influencing Dispersion of Liquid Hydrocarbons in Porous Media
Journal of Engineering, 2016 An experimental work has been done to study the major factors that affect the axial dispersion of some hydrocarbons during liquid-liquid miscible displacement.
Hussain Ali Baker, Lecturer
doaj +2 more sources
Molecular Oncology, EarlyView.Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez +5 more
wiley +1 more source
Liquid-Phase Back mixing in Bubble Columns
Tikrit Journal of Engineering Sciences, 2013 Liquid-phase axial dispersion coefficients have been measured for air-water system in bubble columns of 10, 15 and 30 cm diameter. The experiments are carried out using a transient method (the tracer response method).
Burhan S. Abdulrazak
doaj
Axial dispersion of the liquid phase in a three-phase Karr reciprocating plate column [PDF]
Journal of the Serbian Chemical Society, 2004 The influence of the gas flow rate and vibration intensity in the presence of the solid phase (polypropylene spheres) on axial mixing of the liquid phase in a three phase (gas-liquid-solid) Karr reciprocating plate column (RPC) was investigated. Assuming
DEJAN U. SKALA +4 more
doaj
Fluids, 2017 The effective medium approach to radial fixed bed dispersion models, in which radial dispersion of mass is superimposed on axial plug flow, is based on a constant effective dispersion coefficient, DT.
Anthony G. Dixon, Nicholas J. Medeiros
doaj +1 more source
Axial dispersion characteristics in three-phase fluidized beds
, 1992 The effects of liquid and gas velocities, liquid viscosity and surface tension, particle size and column diameter on the axial dispersion coefficients (D(Z)) of liquid phase in three-phase fluidized beds have been determined in two large (0.254 and 0.376
Kim, Sang Done +5 more
core +1 more source
FEBS Open Bio, EarlyView.Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya +2 more
wiley +1 more source
Gas Holdup and Liquid-Phase Dispersion in Packed Bubble Columns
Tikrit Journal of Engineering Sciences, 2013 The gas holdup and liquid phase axial dispersion coefficient are measured in two semi batch packed bubble columns, 10 and 15 cm diameter for an air–water system, at atmospheric conditions.
Burhan S. Abdulrazzaq
doaj