Results 61 to 70 of about 2,528,330 (341)

Improving the dynamical behaviour of a laser cutting equipment by using a carbon fibre composite main structural runway frame [PDF]

, 2013
In order to improve the dynamic behaviour of an industrial laser cutting equipment a sandwich solution, using a carbon fibre reinforced polymer (CFRP) and polyester foam core, was implemented to construct its main runway structural frame, which supports ...
Meireles, José F., Nunes, J. P., Vieira, D. G.   +2 more
core   +1 more source

Effect of Laser Cutting on Core Losses in Electrical Machines—Measurements and Modeling

IEEE transactions on industrial electronics (1982. Print), 2020
Cutting of the electrical steel sheets to appropriate shape and size is performed during the manufacturing of electrical machines that leads to the magnetic material deterioration near the cutting edge.
R. Sundaria, D. Nair, A. Lehikoinen, A. Arkkio, A. Belahcen   +4 more
semanticscholar   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

FEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp, Eszter Kozák, Natália Tőkési, Lilian Kocsis, Anikó Kelemen, Zsuzsanna Geszti, Adriána Kutás, Mariann Harangi, Ágnes Diószegi, Zsolt Rapi, József Balla, Olivier Le Saux, András Váradi, Viola Pomozi   +13 more
wiley   +1 more source

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

FEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

ANALYSIS OF THE EFFECT ON THE MECHANICAL PROPERTIES OF THE LASER CUTTING AIRCRAFT SKIN

Jixie qiangdu, 2015
Laser cutting technology is widely used in manufacturing industry. But the laser absorptivity of the aircraft skin material is low,and the laser cutting quality is poor,so laser cutting is not applied in manufacturing of the aircraft skin.
PENG YuHai, HOU HongLing, ZHANG Hui, XIE YuKun, PENG Kai   +4 more
doaj  

Experimental investigation on laser cutting of PMMA sheets: Effects of process factors on kerf characteristics

Journal of Materials Research and Technology, 2021
This paper reports an experimental investigation on continuous CO2 laser cutting of polymethylmethacrylate (PMMA) sheet. The influence of four process factors (laser power, cutting speed, assisting gas pressure and sheet thickness) on five process ...
Ahmed B. Khoshaim, Ammar H. Elsheikh, Essam B. Moustafa, Muhammad Basha, Ezzat A. Showaib   +4 more
doaj   +1 more source

Aplikasi Laser Co2 Untuk Pemotongan (Cutting) Material Menggunakan Mesin Cnc (Control Numeric Computer) [PDF]

, 2013
Laser cutting is a tecnology that uses a laser as cutter that is a cutting the material, works with led high power at a specific location laser cutting receive data directly from computers that could run on cutting automation CNC machine ( Control ...
samarya, Y. T. (yenny)
core  

The effect of cutting conditions on power inputs when machining [PDF]

, 2016
Any technological process involving modification of material properties or product form necessitates consumption of a certain power amount. When developing new technologies one should take into account the benefits of their implementation vs.
Gruby, S. V., Nosirsoda, Sh. C., Petrushin, Sergey Ivanovich   +2 more
core   +1 more source

Real-time continuous estimation of dross attachment in the laser cutting process based on process emission images

Journal of laser applications, 2020
Laser cutting of metals has become the reference manufacturing technology in sheet metal working thanks to the flexibility and the increased productivity it offers when compared with other competitive technologies.
M. Pacher, Luca Franceschetti, S. Strada, M. Tanelli, S. Savaresi, B. Previtali   +5 more
semanticscholar   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source