Results 61 to 70 of about 4,025,166 (302)
Journal of Manufacturing and Materials ProcessingThe present study focuses on advancing one of the most popular AM techniques, namely, laser powder bed fusion (LPBF) technology, which has the ability to produce complex geometry parts with minimum material waste but continues to face challenges in ...
Sheida Sarafan +7 more
doaj +1 more source
Friction characteristics of graphite and graphite-metal combinations at various temperatures [PDF]
, 1970 Characteristics of the coefficient of friction of graphite and of graphitic combinations between 70 and 4000 degrees F are given. Graphite's good frictional quality is attributed to a gas film on surface platelets. Major factors investigated are, surface
Manjoine, M. J.
core +1 more source
The energetics of water on oxide surfaces by quantum Monte Carlo
, 2006 Density functional theory (DFT) is widely used in surface science, but gives poor accuracy for oxide surface processes, while high-level quantum chemistry methods are hard to apply without losing basis-set quality.
Alfe`, D., Gillan, M. J.
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
MachinesWorms can be produced using special machines or standard lathes equipped with a whirling thread-cutting device. A blank is placed on the mandrel and tightened using the three-jawed chuck of the standard lathe.
Zlatko Botak +3 more
doaj +1 more source
Microstructure and Surface Roughness Connection on Machined Ductile Iron: An Experimental Determination [PDF]
E3S Web of ConferencesDuctile iron is useful for a variety of engineering challenges because of its ductility and high strength. Hence, it is an excellent option if machining is required. After milling operations, however, various surface characteristics could be created, and
Teke Ibrahim T. +3 more
doaj +1 more source
, 2007 In this paper, we study the role of surface of the globule and the role of interactions with the solvent for designed sequence heteropolymers using random energy model (REM).
A. V. Finkelstein +9 more
core +1 more source
A novel drifter designed for use with a mounted Acoustic Doppler Current Profiler in shallow environments [PDF]
, 2013 We present a novel design for a surface drifter, mounted with a pulse-coherent Acoustic Doppler Current Profiler (ADCP) for measuring near-surface (depths 0.18-1 m) flows.
Henderson, Stephen M. +1 more
core +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source