Results 51 to 60 of about 664,049 (296)
A Genetic Algorithm for Chromaticity Correction in Diffraction Limited Storage Rings
, 2016 A multi-objective genetic algorithm is developed for optimizing nonlinearities in diffraction limited storage rings. This algorithm determines sextupole and octupole strengths for chromaticity correction that deliver optimized dynamic aperture and beam ...
Ehrlichman, M. P.
core +2 more sources
Development of an experimental 10 T Nb3Sn dipole magnet for the CERN LHC [PDF]
, 1991 An experimental 1-m long twill aperture dipole magnet developed using a high-current Nb3Sn conductor in order to attain a magnetic field well beyond 10 T at 4.2 K is described.
Avest, D. ter +8 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Shaded Apertures and Bartlet Apertures for Two Line Resolutions on Aperture Shaping
Journal of Advance Research in Applied Science (ISSN: 2208-2352), 2015 Several criteria of resolution, e.g. Rayleigh Criterion, Sparrow Criterion etc. are used for assessment of two line resolution of unobscured imaging systems. The choice of particular criterion is usually dictated by the threshold contrast sensitivity of the detector used for the purpose.
T. Kiran Kumar +3 more
openaire +2 more sources
Method of forming aperture plate for electron microscope [PDF]
, 1974 An electron microscope is described with an electron source a condenser lens having either a circular aperture for focusing a solid cone of electrons onto a specimen or an annular aperture for focusing a hollow cone of electrons onto the specimen.
Heinemann, K.
core +1 more source
Vectorial structure of a hard-edged-diffracted four-petal Gaussian beam in the far field
, 2010 Based on the vector angular spectrum method and the stationary phase method and the fact that a circular aperture function can be expanded into a finite sum of complex Gaussian functions, the analytical vectorial structure of a four-petal Gaussian beam ...
Cai +30 more
core +1 more source
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source
Физика волновых процессов и радиотехнические системы, 2019 The apertures amplitude-phase distribution of a linear antenna array, ensuring the formation of frequency-independent direction-finding characteristics in a wide frequency band, is considered.
N.I. Bobkov +2 more
doaj +1 more source
What Is the Color of Milk and Dairy Products and How Is It Measured?
Foods, 2020 Exactly six-hundred (600) scientific articles that report milk and milk products’ color results in scientific journals in the last couple of decades were reviewed.
Bojana Milovanovic +7 more
doaj +1 more source
An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials
Advanced Engineering Materials, EarlyView.An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut +16 more
wiley +1 more source