Results 121 to 130 of about 1,043,068 (316)

Goal seeking in honeybees: matching of optic flow snapshots?

, 2010
Dittmar L, Stürzl W, Baird E, Böddeker N, Egelhaaf M. Goal seeking in honeybees: matching of optic flow snapshots? Journal of Experimental Biology.
Baird, Emily, Stürzl, Wolfgang, Egelhaaf, Martin ; https://orcid.org/, Martin Egelhaaf, Böddeker, Norbert, Wolfgang Stürzl, Dittmar, Laura, Laura Dittmar, Norbert Boeddeker, Emily Baird   +9 more
core   +1 more source

Numerical Study on the Flow Pattern and Hydraulic Characteristics of Flow over Converging Spillway with Flip Bucket (Case Study: Gavshan Dam Spillway ( [PDF]

مهندسی منابع آب, 2019
Spillways are one of the Most Important Hydraulic Structures of Dams that Transmitted Flood Entering the Reservoir with Sufficient Safety when Capacity Reservoir Completed.
Mohammad Manafpour, Hamzeh Ebrahimnezhadian, Hamid Babazadeh   +2 more
doaj  

Gas-Liquid Flow Pattern and Hydrate Risk in Wellbore during the Deep-Water Gas-Well Cleanup Process. [PDF]

ACS Omega, 2023
Chen D, Sun Z.
europepmc   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Two-phase flow boiling in small to micro-diameter tubes

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is dedicated to the experimental and theoretical study of flow boiling in small to micro diameter tubes using R 134a.
Shiferaw, Dereje
core  

Curvature induced flow pattern transitions in serpentine mini-channels

, 2010
Experimental investigation of the phase interactions in two-phase mini-channel serpentine systems is performed with a focus on determining the effect of radius of curvature of the serpentine on two-phase flow pattern transitions. The initial formation of
Macchi, A., Kirpalani, D. M., Donaldson, A. A.   +2 more
core   +1 more source

Flow Pattern Study and Pressure Drop Prediction of Two-Phase Boiling Process in Different Surface Wettability Microchannel. [PDF]

Micromachines (Basel), 2023
Zhang Y, Wu H, Zhang L, Yang Y, Niu X, Zeng Z, Shu B.   +6 more
europepmc   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Effect of Gas-Liquid Flow Pattern on Air-Sparged Cross-Flow Microfiltration of Yeast Suspension

, 2011
100學年度研究獎補助論文Effect of gas–liquid flow pattern on the performance of air-sparged cross-flow microfiltration of yeast suspension is studied. The pseudo-steady filtration flux and the cake properties under various operating conditions are measured and ...
Hwang, Kuo-Jen, Hwang, Kuo-Jen; Hsu, Chin-En   +1 more
core   +1 more source

Optimizing Infusate Flow Patterns for Minimizing Vein Wall Trauma: An Exploratory Study with a Modified off-Axis Catheter Tip Opening

Therapeutics and Clinical Risk Management
Amit Bahl,1 S Matthew Gibson,2 Alexis Walton3 1Department of Emergency Medicine, Oakland University William Beaumont School of Medicine, Rochester, MI, USA; 2Vascular Access Consulting, Henderson, KY, USA; 3Department of Emergency Medicine, Corewell ...
Bahl A, Gibson SM, Walton A
doaj