Results 121 to 130 of about 291,283 (307)

Measurement of charged-particle event shape variables in inclusive (s)−−−√=7  TeV proton-proton interactions with the ATLAS detector

, 2013
The measurement of charged-particle event shape variables is presented in inclusive inelastic pp collisions at a center-of-mass energy of 7 TeV using the ATLAS detector at the LHC.
Aben, R., Abdinov, O., Abolins, M., Abreu, H., Zwalinski, L., Abdallah, J., Abbott, B., Abramowicz, H., ATLAS Collaboration, Abreu, R., AbouZeid, O. S., Aad, G.   +11 more
core   +1 more source

Advancements in Understanding Interface Friction: A Combined Experimental and Machine Learning Approach Using Multiple Linear and Random Forest Regressions

Geotechnics
The interface friction between granular materials and continuum surfaces is fundamental in civil engineering, especially in geotechnical projects where sand of varying sizes and shapes contacts surfaces with different roughness and hardness.
Firas Daghistani, Hossam Abuel-Naga
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Experimental study on influence of particle shape on shockwave from collapse of cavitation bubble. [PDF]

Ultrason Sonochem, 2023
Zou L, Luo J, Xu W, Zhai Y, Li J, Qu T, Fu G.   +6 more
europepmc   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

The Adaptive Path Planning Research for a Shape-Shifting Robot Using Particle Swarm Optimization

, 2009
A shape-shifting robot with diverse configurations, named "AMOEBA-I" has been developed for search and rescue tasks. The accessibility of this robot to uneven environments was efficiently enlarged by changing its configurations.
Liu JG(刘金国), Li B(李斌), Liu TL(刘同林), Wu CD(吴成东)   +3 more
core  

Particle shape quantification using rotation-invariant spherical harmonic analysis

, 2020
A three-dimensional (3D) particle surface can be mathematically represented by a spherical harmonic (SH) coefficient matrix through surface parameterisation and SH expansion.
Zhao, Budi, Wei, Deheng, Wang, Jianfeng
core   +2 more sources

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Application of Multivariate Tromp Functions for Evaluating the Joint Impact of Particle Size, Shape and Wettability on the Separation of Ultrafine Particles via Flotation

Powders
Froth flotation predominantly separates particles according to their differences in wettability. However, other particle properties such as size, shape or density significantly influence the separation outcome as well.
Johanna Sygusch, Thomas Wilhelm, Orkun Furat, Kai Bachmann, Volker Schmidt, Martin Rudolph   +5 more
doaj   +1 more source

Wrapping anisotropic microgel particles in lipid membranes: Effects of particle shape and membrane rigidity. [PDF]

Proc Natl Acad Sci U S A, 2023
Liu X, Liu X, Auth T, Hazra N, Ebbesen MF, Brewer J, Gompper G, Crassous JJ, Sparr E.   +8 more
europepmc   +1 more source