Results 41 to 50 of about 13,866,091 (364)

Two-photon polymerisation of synergistic re-entrant and hierarchical structures enables superhydrophobicity on hydrophilic substrates

open access: yesVirtual and Physical Prototyping
Superhydrophobicity is highly desirable for a wide range of applications. However, achieving it on intrinsically hydrophilic substrates without relying on low-surface-energy coatings presents a significant challenge.
Xiaojing Ying   +8 more
doaj   +1 more source

Generative Choreographies: The Performance Dramaturgy of the Machine

open access: yesProceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 2020
This paper presents an approach for a full-body interactive environment in which performers manipulate virtual actors in order to augment a live performance. The aim of this research is to explore the role of generative animation to serve an interactive performance, as a dramaturgical approach in new media. The proposed system consists of three machine
Esbern Torgard Kaspersen   +3 more
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS 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

Brittle–ductile transition during diamond turning of single crystal silicon carbide [PDF]

open access: yes, 2013
In this experimental study, diamond turning of single crystal 6H-SiC was performed at a cutting speed of 1 m/s on an ultra-precision diamond turning machine (Moore Nanotech 350 UPL) to elucidate the microscopic origin of ductile-regime machining ...
Reuben, Robert L   +5 more
core   +1 more source

Experimental Research and Parameter Optimization of High-Pressure Abrasive Water Jet Machining

open access: yesLubricants
Machining of No. 45 steel (AISI 1045) becomes more vital due to its widespread use. In this study, machining performances of abrasive water jet machining (AWJM) of No.
Lin Wu, Xiang Zou, Yuan Guo, Liandong Fu
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

The effect of cutting parameters and cutting tools on machining performance of carbon graphite material

open access: yes, 2020
The present study focuses on the effects of cutting speed, feed rate and cutting tool material on the machining performance of carbon graphite material. Polycrystalline Diamond (PCD) cutting tools are used in machining experiments and its performance is ...
KAYNAK, YUSUF
core   +1 more source

A review of wood machining literature with a special focus on sawing [PDF]

open access: yes, 2013
In this review, fundamental wood machining research is evaluated to determine the general cutting mechanics of simple, orthogonal, and oblique cutting tools. Simple tool force trends and chip formation characteristics are indentified here, along with the
Phil Hackney   +5 more
core   +1 more source

Effects of Machining Errors on Optical Performance of Optical Aspheric Components in Ultra-Precision Diamond Turning

open access: yesMicromachines, 2020
Optical aspheric components are inevitably affected by various disturbances during their precision machining, which reduces the actual machining accuracy and affects the optical performance of components.
Yingchun Li   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

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