Results 41 to 50 of about 238,252 (305)
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Strut-and-tie model and its applications in reinforced concrete deep beams: A comprehensive review
Case Studies in Construction Materials, 2023 Strut-and-tie model (STM), with its truss analogy, is yet a powerful tool for analyzing and designing complex prestressed and reinforced concrete structures.
Imad Shakir Abbood
doaj +1 more source
Theory of high-resolution tunneling spin transport on a magnetic skyrmion
, 2018 Tunneling spin transport characteristics of a magnetic skyrmion are described theoretically in magnetic scanning tunneling microscopy (STM). The spin-polarized charge current in STM (SP-STM) and tunneling spin transport vector quantities, the ...
Palotás, Krisztián +2 more
core +1 more source
EFFECTS OF THE STM TIP ON ADSORBATE IMAGE [PDF]
, 1991 Scanning tunnelling microscopy provides atomic scale information about surface topography and electronic structure. However, the way the tip affects the STM image cannot always be neglected. We present a theoretical study of the effect of the non-uniform
RAMOS, MMD, STONEHAM, AM, SUTTON, AP
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
Canadian Journal of Nonprofit and Social Economy Research, 2013 In the twenty-first century, the call for International Non-governmental Organizations (INGOs) to demonstrate their effectiveness has become popularized.
Stan Yu, Darrell McLaughlin
doaj +1 more source
The origin of high-resolution IETS-STM images of organic molecules with functionalized tips [PDF]
, 2014 Recently, the family of high-resolution scanning probe imaging techniques using decorated tips has been complimented by a method based on inelastic electron tunneling spectroscopy (IETS).
Hapala, Prokop +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller +8 more
wiley +1 more source
Finnish Journal of eHealth and eWelfare, 2015 Suomi on ollut edelläkävijä sosiaali- ja terveydenhuollon tiedonhallinnassa. Seuraava iso trendi tällä alueella on asiakaslähtöisyys ja ihmisten oman osallisuuden hyödyntäminen. Tämä on selkeästi huomioitu myös hallituksen kärkihankkeissa. Samalla Suomen
Maritta Korhonen, Teemupekka Virtanen
doaj
Frontiers in Psychology, 2021 Previous studies of verbal short-term memory (STM) indicate that STM for serial order may be linked to language development and developmental language disorder (DLD).
Pekka Lahti-Nuuttila +10 more
doaj +1 more source