Results 31 to 40 of about 53,775 (264)
Advanced Engineering Materials, EarlyView.The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh +3 more
wiley +1 more source
PREVENTION OF HYPOTENTION AFTER SPINAL ANAESTHESIA IN ELECTIVE CAESAREAN SECTIONS
Pakistan Armed Forces Medical Journal, 2020 Objective: Comparing the efficacy of crystalloid pre-load and co-load on reducing hypotension and improving APGAR score in patients receiving spinal anaesthesia for elective caesarean sections. Study Design: Randomized controlled study.
Syed Jawad Rehmani +2 more
doaj
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Ionic and non-ionic surfactants: Micelles, reverse micelles and micro heterogenous systems
Pubvet, 2022 Surfactants are surface-active agents which belong to the category of amphiphilic molecules. Indeed, surfactants are characterized for the presence of polar and apolar domains in the same compound.
Leonardo Marmo Moreira +1 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
A Novel Image Processing Approach for Colloid Detection in Saturated Porous Media
SensorsOver recent decades, natural and artificial colloids, as well as nanoparticles, have been increasingly used in various applications. Consequently, with this rising consumption, surface and subsurface environments are more exposed to these particles.
Behzad Mirzaei +5 more
doaj +1 more source
Crystalloid (Ringer’s Solution) Versus Colloid 6% HES (130/0.4) for Pump Priming in CPB Surgery
Haseki Tıp Bülteni, 2015 Aim: Various crystalloid and colloidal solutions are used to prime the cardiopulmonary bypass (CPB) system. The aim of our study was to compare the effects of crystalloids and colloids used as priming solution during CPB.
Funda Söğüt +2 more
doaj +1 more source
Cell Reports Physical Science, 2020 Summary: To date, MXene dispersions have been mostly limited to polar solvents. Here, we show that when the lithium cations present between MXene multilayers after etching are exchanged with di(hydrogenated tallow)benzyl methyl ammonium chloride (DHT ...
Michael Carey +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source