Results 71 to 80 of about 398,615 (297)
LAND, HISTORY AND IMAGINATION, OR REMARKS ON THE FOUNDATIONS OF THE NEW PATRIOTISM [PDF]
, 2016 Article will address the issue of changes in national identity in Poland in the 20th and 21st centuries. Issue will be considered with the importance of territory in the sense of man’s national identity – this will apply to territories which became a ...
Werner, Wiktor
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Advanced Engineering Materials, EarlyView.The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert +6 more
wiley +1 more source
Waveguide combiners for mixed reality headsets: a nanophotonics design perspective
Nanophotonics, 2020 This paper is a review and analysis of the various implementation architectures of diffractive waveguide combiners for augmented reality (AR), mixed reality (MR) headsets, and smart glasses.
Kress Bernard C., Chatterjee Ishan
doaj +1 more source
, 2007 We study the ground state and low-energy excitations of fractional quantum Hall systems on a disk at filling fraction $\nu = 5/2$, with Coulomb interaction and background confining potential.
A. H. MacDonald +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Evaluating Gaze-Manipulation Risks via Image Movement Attacks on Optical See-Through AR/MR HMDs
IEEE AccessOptical see-through Augmented Reality and Mixed Reality head-mounted displays are increasingly adopted for enhanced task efficiency and user experience. However, they also introduce emerging security and privacy threats.
Shodai Kurasaki, Akira Kanaoka
doaj +1 more source
The role of mixed reality in the education sector [PDF]
BaštinaEmerging technologies and the benefits they bring with them are increasingly entering every pore of society. A new trend combining virtual reality (VR) with the real world scenarios, which is reflected in mixed reality (MR) devices, primarily in the ...
Baltezarević Ivana Ž. +1 more
doaj +1 more source
Active reservoir management: a model solution [PDF]
, 1992 Steady-state procedures, of their very nature, cannot deal with dynamic situations. Statistical models require extensive calibration, and predictions often have to be made for environmental conditions which are often outside the original calibration ...
Hilton, J., Irish, A.E., Reynolds, C.S.
core
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu +9 more
wiley +1 more source