Results 51 to 60 of about 211,219 (289)
Optically-pumped saturable absorber for fast switching between continuous-wave and passively mode-locked regimes of a Nd:YVO4 laser [PDF]
, 2009 We report on the fast (~50 μs) remote-controlled switching between continuous-wave (cw), cw mode-locked (ML) and Q-switched ML modes of operation of a Nd:YVO4 laser using an optically-pumped saturable absorber (SA).
Agate +13 more
core +1 more source
Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories
Advanced Engineering Materials, EarlyView.Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov +6 more
wiley +1 more source
Journal of the Dow University of Health Sciences, 2012 Objectives To evaluate the epidemiological pattern and outcome of the admitted burns patients at Burns Center, Civil Hospital, Karachi. Methodology A retrospective chart review was conducted on all the 3972 records available at Burns Center, Civil ...
Ehmer Al Ibran +3 more
doaj +4 more sources
An Abdominal Flap to Save the Right Forearm and the Hand, Following a High-voltage Electric Burn in a Child: A Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2013 High – voltage electric burns are very rare in children. This is a report of a seven years old boy, who presented 20 days after severe burns following a contact with a high – voltage electric line during playing.
Sharad Khandelwal
doaj +1 more source
Спосіб зварювання чавуну [PDF]
, 2013 Розроблений спосіб зварювання чавуну електричною дугою, який відрізняється тим, що дуга горить між вугільним електродом і виробом, а зварювальний дріт подають через отвір у вугільному електроді, який живиться струмом прямої полярностіAmethod of welding ...
Емдін, А. О., Калін, М. А.
core
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
Study of the phase transition in polycrystalline (Ba_{0.90}Pb_{0.10})(Ti_{0.90}Sn_{0.10})O_3
, 2013 Polycrystalline sample of (Ba_{0.90}Pb_{0.10})(Ti_{0.90}Sn_{0.10})O_3 was obtained by means of a conventional ceramic technology. The dielectric measurements were performed depending on temperature and frequency of electric measuring field. The character
Bąk, W., Garbarz-Glos, B., Kajtoch, C.
core +2 more sources
Advanced Engineering Materials, EarlyView.This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay +3 more
wiley +1 more source
Collective cell migration: Implications for wound healing and cancer invasion. [PDF]
, 2013 During embryonic morphogenesis, wound repair and cancer invasion, cells often migrate collectively via tight cell-cell junctions, a process named collective migration.
He, Yong +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
wiley +1 more source