Results 131 to 140 of about 940,967 (310)

Digital image correlation as a usefful tool of analysis of hot cutting process [PDF]

, 2013
This study deals with the use of Digital Image Correlation (DIC) to investigate the physical phenomena taking place during the orthogonal cutting of a SG iron specimen at high temperature (around 1,000 °C).
EL MANSORI, Mohamed, FOUILLAND-PAILLE, Laurence, MOULART, Raphaël   +2 more
core   +3 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Remaining Useful-Life Prediction of the Milling Cutting Tool Using Time-Frequency-Based Features and Deep Learning Models. [PDF]

Sensors (Basel), 2023
Sayyad S, Kumar S, Bongale A, Kotecha K, Abraham A.   +4 more
europepmc   +1 more source

Using the Finite Element Method to Determine the Temperature Distributions in Hot-wire Cutting. [PDF]

, 2011
Hot-wire cutting is a common material removal process used to shape and sculpt plastic foam materials, such as expanded polystyrene (EPS). Due to the low cost and sculpt-ability of plastic foams they are popular materials for large sized (> 1 m³ ...
Aitchison, David, Brooks, Hadley Laurence   +1 more
core  

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

Transfer Learning-Based Condition Monitoring of Single Point Cutting Tool. [PDF]

Comput Intell Neurosci, 2022
Naveen Venkatesh S, Arun Balaji P, Elangovan M, Annamalai K, Indira V, Sugumaran V, Mahamuni VS.   +6 more
europepmc   +1 more source

Chaotic vibrations in a regenerative cutting process

, 2001
We have analyzed vibrations generated in an orthogonal cutting process. Using a simple one degree of freedom model of the regenerative cutting we have observed the complex behaviour of the system.
Chatterjee, Grabec, Grabec, Gradisek, Grzegorz Litak, Marui, Pomeau, Pratt, Tansel, Wiercigroch, Wiercigroch, Wu   +11 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Investigation of turning force and vibration characteristics modeling and experiment of two degree-of-freedom system

Advances in Mechanical Engineering
The cutting force governs cutting tool life, and machining accuracy in metal cutting. A modify model of dynamic cutting forces was developed by analytical methods considering the influence of cutting tool and workpiece shear angle, workpiece cutting ...
Hongping Yang, Kun Yang, Haitao Liang
doaj   +1 more source

Influence of the Ti-TiN-(Y,Ti,Al)N Nanolayer Coating Deposition Process Parameters on Cutting Tool Oxidative Wear during Steel Turning. [PDF]

Nanomaterials (Basel), 2023
Vereschaka A, Sotova C, Milovich F, Seleznev A, Sitnikov N, Shekhtman S, Pirogov V, Baranova N.   +7 more
europepmc   +1 more source