Results 81 to 90 of about 1,485,853 (259)

Multi-scale simulation of the nano-metric cutting process [PDF]

, 2010
Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
Cheng, K, Sun, X
core   +1 more source

INFLUENCE OF CUTTING INSERTS IN MACHINING Al-Si ALLOY-BASED METAL MATRIX COMPOSITES [PDF]

Proceedings on Engineering Sciences
To better comprehend the machinability studies during MMCs, the effect of cutting tool while machining MMCs, the cutting forces that induce and importantly the influence of cutting tool were carried out.
Sudheer Reddy J , Vikram Kedambadi Vasu
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Study of the local forces along a drill edge – comparison of two methodologies [PDF]

, 2013
In aerospace applications, drilling is one of the most common operations. However, this machining stays complex and expensive, especially in hard to cut materials. Because of the closed aspect of the operation, the measure or evaluation of the phenomenon
M'SAOUBI, Rachid, ABRIVARD, Guillaume, POULACHON, Gerard, POUTORD, Antoine, ROSSI, FREDERIC   +4 more
core  

Comparison of cutting forces between the simulation and the experiment.

, 2023
Comparison of cutting forces between the simulation and the experiment.
Yonggou Lou (13184178), Hongbing Wu (50543), Sandy To (16632021), Lei Chen (54296)   +3 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

From large-scale to micro machining: a review of force prediction models [PDF]

, 2013
In this paper, a reviewof work performed in the area of force modelling in metal cutting processes is presented. Past and present trends are described and criticised to compare their relevance with current requirements.
FROMENTIN, Guillaume, GERMAIN, Dimitri, Bissey-Breton, Stephanie, BISSEY BRETON, Stéphanie, POULACHON, Gerard   +4 more
core  

Results of mean cutting forces at different cutting parameters.

, 2018
Results of mean cutting forces at different cutting parameters.
Pingxiang Cao (5746559), Mats Ekevad (5746556), Dietrich Buck (5746553), Xiaolei Guo (796811), Zhaolong Zhu (5746550), Zhenzeng Wu (5058161)   +5 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

SPH method applied to high speed cutting modelling [PDF]

, 2007
The purpose of this study is to introduce a new approach of high speed cutting numerical modelling. A Lagrangian smoothed particle hydrodynamics (SPH)- based model is arried out using the Ls-Dyna software.
J. Limido, Salaün, Michel, J.L. Lacome, Lacome, Jean-Luc, Chieragatti, Rémy, Mabru, Catherine, C. Espinosa, M. Salaün, Espinosa, Christine, Limido, Jérôme   +9 more
core   +1 more source