Results 131 to 140 of about 11,917,302 (328)

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

open access: yesAdvanced 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

Emerging Carbapenem-Resistant Pseudomonas aeruginosa Isolates Carrying blaIMP Among Burn Patients in Isfahan, Iran [PDF]

open access: yes, 2016
Background: Metallo-β-lactamase (MBL)-producing Pseudomonas aeruginosa is a significant pathogen in burn patients. Objectives: The aim of this study was to determine the prevalence of carbapenem-resistant P.
Beigi, F.   +6 more
core  

Work-family conflict and job burn-out among Chinese doctors: the mediating role of coping styles

open access: yesGeneral Psychiatry, 2018
Background Burn-out among doctors threatens their own health, and that of their patients. To identify risk factors of the doctor burn-out is vital to improving their health and increasing the quality of healthcare services. This study aims to explore the
Ling Chen   +12 more
semanticscholar   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced 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

Weather derivative design in agriculture – a case study of barley in the Southern Moravia Region [PDF]

open access: yes
The aim of this paper is to point out some problems of index estimation for the purposes of weather derivative valuation considering the particularities of agriculture.
Spicka, Jindrich
core   +1 more source

Tribal-led People\u27s Resistance in Transition: 1765-1800 [PDF]

open access: yes, 2013
The year 1799 A.D. is marked in the annals of Midnapore as the year of the great Chuar Rebellion when all the Adivasis, Sirdars and paiks broke out in a rebellion.
Bhattacharyya, Ananda
core   +1 more source

On Variations in the Peak Luminosity of Type Ia Supernovae

open access: yes, 2003
We explore the idea that the observed variations in the peak luminosities of Type Ia supernovae originate in part from a scatter in metallicity of the main-sequence stars that become white dwarfs.
Cappellaro E.   +10 more
core   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced 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

GOES-I/M ascent maneuvers from transfer orbit to station [PDF]

open access: yes
The Geostationary Operational Environmental Satellite (GOES)-I/M station acquisition sequence consists nominally of three in-plane/out-of-plane maneuvers at apogee on the line of relative nodes and a small in-plane maneuver at perigee.
Abeyagunawardene, S.   +3 more
core   +1 more source

Thermal and Catalytic Cracking of JP-10 for Pulse Detonation Engine Applications [PDF]

open access: yes, 2002
Practical air-breathing pulse detonation engines (PDE) will be based on storable liquid hydrocarbon fuels such as JP-10 or Jet A. However, such fuels are not optimal for PDE operation due to the high energy input required for direct initiation of a ...
Cooper, M., Shepherd, J. E.
core  

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