Results 121 to 130 of about 3,540,419 (389)

Effect of Dry and Wet Machining Environments on Surface Quality of Al6061 Using Particle Swarm Optimization (PSO)

open access: yesEngineering Proceedings
Aluminum, one of the most abundant metals found on our planet, plays a crucial role in manufacturing as it is lightweight and resistant to corrosion and has excellent machinability.
Mahendra U. Gaikwad   +5 more
doaj   +1 more source

Toolpath dependent stability lobes for the milling of thin-walled parts [PDF]

open access: yes, 2008
The milling of thin-walled parts can become a seriously complex problem because the parts have variable dynamics. Firstly, the dynamics evolution of the part has been calculated through Finite Element Method (FEM) analysis.
Aramendi, Gorka   +5 more
core   +3 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Comprehensive Analysis of Microstructure and Mechanical, Operational, and Technological Properties of AISI 321 Austenitic Stainless Steel at Electron Beam Freeform Fabrication

open access: yesConstruction Materials
The aim of this study was to investigate microstructure and the mechanical and operational characteristics of thick and thin walls 3D-built by electron beam additive manufacturing (EBAM).
Sergey V. Panin   +6 more
doaj   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

The numerical evaluation of the grinding process and the basic mechanics of grinding wheel wear [PDF]

open access: yes, 1965
During the production process development for the manufacture of an experimental supersonic aircraft , an unusual and difficult grinding problem was encountered.
Purcell, John
core  

Classification of coal deposited epoxy micro-nanocomposites by adopting machine learning techniques to LIBS analysis

open access: gold, 2021
Sneha Jayaganthan   +4 more
openalex   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

open access: yesFEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner   +6 more
wiley   +1 more source

Modelos estadísticos para el análisis de la maquinabilidad de materiales compuestos de matriz poli (éter-éter-cetona)

open access: yesIngenieria Industrial, 2010
En este artículo se recurre a métodos estadísticos para analizar la maquinabilidad de  mate-riales compuestos de matriz termoplástica. Se aplicará el análisis ANOVA para cuantificar la influencia de los parámetros funcionales de corte sobre la evolución ...
Francisco Mata, J. Paulo Davim
doaj  

Finish turning of toolox 33 to improve machining parameters with different nose radius tools

open access: yesEuropean Mechanical Science
Turning, the most widely used machining process in manufacturing, continues to maintain its popularity today. Given its ongoing relevance, evaluating machinability in turning operations remains critical.
Rüstem Binali   +3 more
doaj   +1 more source

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