Results 51 to 60 of about 177,160 (312)
Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery
Advanced Functional Materials, EarlyView.The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong +3 more
wiley +1 more source
Integer quantum Hall effect on a six valley hydrogen-passivated silicon (111) surface [PDF]
, 2007 We report magneto-transport studies of a two-dimensional electron system formed in an inversion layer at the interface between a hydrogen-passivated Si(111) surface and vacuum. Measurements in the integer quantum Hall regime demonstrate the expected sixfold valley degeneracy for these surfaces is broken, resulting in an unequal occupation of the six ...
arxiv +1 more source
, 2013 Published as part of Londt, Jason G. H. & Copeland, Robert S., 2013, A review of the Afrotropical genus Hermannomyia Oldroyd, 1980, with the description of a new species from East Africa (Diptera: Asilidae: Stenopogoninae), pp. 305 in African Invertebrates 54 (2) on page 310, DOI: 10.5733/afin.054.0201, http://zenodo.org/record ...
Londt, Jason G. H., Copeland, Robert S.
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.Progestin drugs are loaded into a mesoporous silicon dioxide host by melt‐infiltration. Drugs that decompose at or close to their melting point can be loaded by the addition of cholesterol, which acts as a melting point suppressor. High mass loading of the drug is achieved, and dissolution of the composite is controlled by the nanoscale properties of ...
Geoffrey Hollett +13 more
wiley +1 more source
Medical Images Separation and Fusion Based on Artificial Neural Network
Diyala Journal of Engineering Sciences, 2014 During the last few decades, the field of medical image processing has been closely related to neural network methodologies and their applications.
Auns Q. H. Al-Neami +1 more
doaj +1 more source
Validation of air freezing index (AFI), for determination of frost penetration depth in typical arid and semi-arid zones of Iran [PDF]
Desert, 2007 Depth of frost penetration is one of the main indices in agriculture, civil and transportation engineering. Soil temperature is a function of several factors including: topography, solar radiation, air temperature, moisture content and other physical ...
A. Khalili +2 more
doaj +1 more source
Advanced Materials, EarlyView.Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot +8 more
wiley +1 more source
Repairing and Strengthening of Elliptical Paraboloid Reinforced Concrete Shells with Openings
Archives of Civil Engineering, 2013 This investigation is carried out to evaluate the repair and strengthening the techniques of elliptical paraboloid reinforced concrete shells with openings.
Meleka N.N. +3 more
doaj +1 more source
The Linear Boltzmann Equation as the Low Density Limit of a Random Schrodinger Equation [PDF]
, 2004 We study the evolution of a quantum particle interacting with a random potential in the low density limit (Boltzmann-Grad). The phase space density of the quantum evolution defined through the Husimi function converges weakly to a linear Boltzmann equation with collision kernel given by the full quantum scattering cross section.
arxiv +1 more source
Advanced Materials, EarlyView.This article investigates the micromechanics of bamboo epidermis, focusing on how anisotropic silica particle distributions enhance toughness. By integrating experimental imaging, 3D printing, and generative AI, the study develops bio‐inspired particle‐reinforced composites with mechanical properties akin to bamboo.
Zhao Qin, Aymeric Pierre Destree
wiley +1 more source