Results 101 to 110 of about 3,741,920 (297)
Pressure drop across micro-pin heat sinks under boiling conditions [PDF]
, 2009 Two-phase pressure drop was studied in four different micro pin fin heat sinks. Micro pin fin heat sinks used in the current studies were operated under boiling conditions using water and R-123 as working fluids.
Keskinoz, Mehmet +5 more
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Two phase potential flow [PDF]
, 1991 Some features of two recent approaches of two-phase potential flow are presented. The first approach is based on a set of progressive examples that can be analyzed using common techniques, such as conservation laws, and taken together appear to lead in the direction of a general theory.
openaire +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Fluctuating Characteristics of Two-Phase Air-Water Slug Flow in Pressurized Pipelines [PDF]
آب و فاضلاب, 2009 Two-phase gas-liquid flows occur in a wide variety of situations, e.g., in chemical processing, power generation, water supply systems, and petroleum industry. The study of two-phase fluid flows is of great importance in hydraulic engineering.
Abdorreza Kabiri-Samani
doaj
The Two-Phase Hell-Shaw Flow: Construction of an Exact Solution
International Journal of Applied Mechanics and Engineering, 2013 We consider a two-phase Hele-Shaw cell whether or not the gap thickness is time-dependent. We construct an exact solution in terms of the Schwarz function of the interface for the two-phase Hele-Shaw flow.
K.R. Malaikah
doaj +1 more source
Macroscopic Equations of Motion for Two Phase Flow in Porous Media
, 1998 The established macroscopic equations of motion for two phase immiscible displacement in porous media are known to be physically incomplete because they do not contain the surface tension and surface areas governing capillary phenomena.
A. Abrams +40 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
A Mathematical Model for The Performance of Solar Heating Driven Bubble Pumps
Solar Energy and Sustainable Development, 2018 A mathematical model of the bubble pump is established by employing the governing equations; the continuity, momentum and energy equations. The model was used to evaluate the performance of the pump under different geometrical and operational conditions.
Khaled Elshawesh +2 more
doaj
Nihon Kikai Gakkai ronbunshu, 2014 This study aims to investigate the horizontally oriented internal two-phase flow induced force fluctuations. Gas-liquid two-phase flow experiments were conducted on 90 degree pipe bend, oriented horizontal-downwardly. Multiple tri-axial force transducers
Shuichiro MIWA +6 more
doaj +1 more source