Results 71 to 80 of about 2,736,290 (239)
Scientific Reports, 2019 We developed a diffusion layer with a refractive index-matching layer added to a transparent nanoscale polymer-based structure to obtain its effective scattering effects.
Cheol Hwee Park +5 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Gliomas have undergone a profound redefinition over the past decade, transitioning from morphology‐based entities to biologically coherent diseases defined by molecular alterations. The 2021 WHO Classification of Tumors of the Central Nervous System and its 2022 update formalize this shift, establishing integrated diagnosis as the global ...
Maria Guarnaccia, Sebastiano Cavallaro
wiley +1 more source
Investigations of heterogeneous diffusion based on the probability density of scaled squared displacements observed from single molecules in ultra-thin liquid films [PDF]
, 2009 Diffusion processes in ultra-thin liquid films observed by video microscopy reveal a complex behavior. In contrast to homogeneous diffusion, dynamic and static heterogeneities are induced by layer transitions and compartments with differing diffusion ...
Heidernätsch, Mario +3 more
core +1 more source
On the Origin of Phase Angle in Warburg Finite Length Diffusion Impedance
International Journal of Electrochemical Science, 2019 We develop a simple physical model which describes the origin of phase angle of the Warburg finite length diffusion impedance. We show that diffusion results in a phase delay of the surface concentration of species with respect to current.
V.V. Pototskaya, O.I. Gichan
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background We aimed to identify the proportion of individuals with a confirmed diagnosis of childhood absence epilepsy (CAE) or juvenile absence epilepsy (JAE) who show a negative routine EEG (rEEG), and to determine the main factors associated with this finding.
Francesco Fortunato +7 more
wiley +1 more source
Growth and chemical characterisation studies of Mn silicate barrier layers on SiO2 and CDO [PDF]
, 2012 This thesis investigates the suitability of manganese silicate (MnSiO3) as a possible copper interconnect diffusion barrier layer on both a 5.4 nm thick thermally grown SiO2 and a low dielectric constant carbon doped oxide (CDO), with the focus of ...
Bogan, Justin
core +2 more sources
Effect of Annealing Treatment on Microstructure of Mg/Cu Diffusion Layer
MATEC Web of Conferences, 2016 The experimental study of the “mosaic type” Mg/Cu diffusion couple in the argon protection environment was carried out. The microstructure and micro-hardness of the Mg/Cu diffusion layer were analyzed by means of SEM, EDS and micro-hardness tester.
Zhang Yong-qin, Du Shuang-ming, Hu Jie
doaj +1 more source
Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
wiley +1 more source
Growth, Structure and Prediction of the Thermal Internal Boundary Layer [PDF]
, 1988 The Thermal internal Boundary Layer (TIBL) is a dynamic and turbulent mesoscale feature of the coastal atmosphere that forms over the land during conditions of onshore flow.
Comrie, Andrew Charles
core +1 more source
Lightweight Diffusion Layer: Importance of Toeplitz Matrices
IACR Transactions on Symmetric Cryptology, 2016 MDS matrices are used as building blocks of diffusion layers in block ciphers, and XOR count is a metric that estimates the hardware implementation cost.
Sumanta Sarkar, Habeeb Syed
doaj +1 more source