Results 21 to 30 of about 993,461 (297)
Friction and wear behavior of glasses and ceramics [PDF]
, 1974 Adhesion, friction, and wear behavior of glasses and ionic solids are reviewed. These materials are shown to behave in a manner similar to other solids with respect to adhesion.
AHC Westwood +16 more
core +2 more sources
Optical cavities and waveguides in hyperuniform disordered photonic solids [PDF]
, 2013 Using finite difference time domain and band structure computer simulations, we show that it is possible to construct optical cavities and waveguide architectures in hyperuniform disordered photonic solids that are unattainable in photonic crystals.
Florescu, Marian +2 more
core +1 more source
npj Quantum Materials, 2021 Weyl semimetals (WSMs) hosting Weyl points (WPs) with different chiralities attract great interest as an object to study chirality-related physical properties, topological phase transitions, and topological superconductivity.
Qing-Ge Mu +6 more
doaj +1 more source
Microbiological and physicochemical characterization of milk according to the seasons
Revista do Instituto de Latícinios Cândido Tostes, 2014 The seasons have a major influence on milk production, especially when animals are exposed to climatic variations. This situation is very common in Brazil and further investigation is needed to understand the losses caused by oscillations in milk ...
Rafael Fagnani +5 more
doaj +1 more source
The main results of work on the selection of gourds in the Volgograd Trans-Volga region
Овощи России, 2020 Relevance. One of the main methods for solving the problem of providing the population of the Russian Federation with vegetable and melon products is the development of selection and seed production.
E. A. Varivoda +2 more
doaj +1 more source
Catalan Solids Derived From 3D-Root Systems and Quaternions
, 2009 Catalan Solids are the duals of the Archimedean solids, vertices of which can be obtained from the Coxeter-Dynkin diagrams A3, B3 and H3 whose simple roots can be represented by quaternions. The respective Weyl groups W(A3), W(B3) and W(H3) acting on the
Koc, Ramazan +2 more
core +1 more source
TEACHING DESCRIPTIVE GEOMETRY – CONSTRUCTING AND DEVELOPING THE SURFACES OF SOLIDS
Journal of Industrial Design and Engineering Graphics, 2019 The paper presents applications developed for teaching descriptive geometry – representation of solids and development of the surface of the solids. The purpose of the applications presented is to enable the development and improvement of the spatial ...
Ramona Clinciu
doaj +4 more sources
The Impact of Kappa Casein Gene Polymorphism on Milk Components and Other Productive Performance Traits of Chinese Holstein Cattle [PDF]
Pakistan Veterinary Journal, 2011 Polymorphism of kappa casein gene (κ-Cn) at exon 5 in 259 Chinese Holstein cattle was investigated using polymerase chain reaction-single strand conformation (PCR-SSCP) technique, to verify its effect on milk composition (fat, protein, lactose, total ...
A. E. Hamza1, 2, Z. P.Yang1*, X. L. Wang1, R. J. Chen1, H. T. Wu1 and A. I. Ibrahim3
doaj
Mokslas: Lietuvos Ateitis, 2013 The article deals with a problem of experimental investigation and numerical simulation of gas aerodynamics of a multi-channel spiral cyclone with a tangential inlet.
Justina Danilenkaitė +2 more
doaj +1 more source
Mass Transfer Patterns during Low-Temperature Concentration of Skim Milk
Техника и технология пищевых производствLow-temperature concentration of milk and dairy products is a prospective alternative to such traditional concentration methods as evaporation or membrane technologies.
Elena V. Korotkaya +3 more
doaj +1 more source