Results 81 to 90 of about 36,928 (235)

Optimization of Microfluidic Geometry for Extracellular Vesicle Capture Using an Automated Parallel Pattern Search

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Microfluidic affinity‐based capture of extracellular vesicles (EVs) holds great promise for disease diagnostics and monitoring therapeutic EV production. However, optimizing microfluidic channel geometries for efficient EV capture remains understudied due to the effort required to experimentally test numerous designs.
Arvin Lim   +6 more
wiley   +1 more source

CONTROL OF THE AIRCRAFT FLIGHT VELOCITY VECTOR BASED ON THE ENERGY APPROACH

open access: yesНаучный вестник МГТУ ГА, 2016
This paper presents a method of the aircraft flight velocity vector control synthesis taking into account constraints on the thrust of the power plant, the restriction is made on the basis of the use of the power triangle, representing an equilateral ...
V. P. Kharkov, S. P. Khalyutin
doaj  

Perfectly Packing an Equilateral Triangle by Equilateral Triangles of Sidelengths $$n^{-1/2-\epsilon }$$

open access: yesDiscrete & Computational Geometry
Abstract Equilateral triangles of sidelengths 1, $$2^{-t}$$ 2 - t , $$3^{-t}
Janusz Januszewski, Łukasz Zielonka
openaire   +1 more source

Large‐Scale Cooperative Sulfur Vacancy Dynamics in Two‐Dimensional MoS2 From Machine Learning Interatomic Potentials

open access: yesSmall, EarlyView.
Sulfur vacancy dynamics in monolayer MoS2 are investigated using two machine learning interatomic potential (MLIP) approaches. Both accurately model vacancy migration, enabling nanosecond‐scale molecular dynamics simulations that uncover and explain mechanisms of cluster formation and line defect growth – in good agreement with recent experiments ...
Aaron Flötotto   +5 more
wiley   +1 more source

THE FOUR EQUILATERAL TRIANGLES CONNECTED WITH AN ARBITRARY TRIANGLE

open access: yesDemonstratio Mathematica, 1984
A well-known theorem of Morley states that the three adjacent trisectors of the angles of any triangle form an equilateral triangle. The present paper generalizes Morley's theorem to some combinations of internal and external trisectors of angles of any given triangle: the adjacent trisectors of one internal and two external angles of any given ...
openaire   +2 more sources

Measurement of the horizontal velocity of wind perturbations in the middle atmosphere by spaced MF radar systems [PDF]

open access: yes, 1983
Two remote receiving sites have been set up at a distance of approx 40 km from the main MF radar system. This allows measurement of upper atmosphere winds from 60-120 km (3 km resolution) at the corners of an approximately equilateral triangle of side ...
Manson, A. H., Meek, C. E., Smith, M. J.
core   +1 more source

Quantum Spectra of Triangular Billiards on the Sphere

open access: yes, 2000
We study the quantal energy spectrum of triangular billiards on a spherical surface. Group theory yields analytical results for tiling billiards while the generic case is treated numerically.
Berry M V   +13 more
core   +1 more source

Precision Local Strain Engineering in 2D Semiconductors and Their van der Waals Heterostructures

open access: yesSmall, EarlyView.
This review highlights recent advances in experimental techniques for mapping and quantifying strain, strategies for imparting programmable local strain via substrate, stressor, and interlayer coupling, and strain‐engineered functionalities in electronics, photonics, and quantum devices.
Byeong Chan Kim   +2 more
wiley   +1 more source

As-equilateral-as-possible surface remeshing

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
Surface remeshing aims to produce a high-quality mesh from a given input mesh. In this paper, we present a practical approach to isotropic surface remeshing of triangular meshes in an as-equilateral-as-possible (AEAP) manner.
Jiang DU, Yao JIN, Ruofeng TONG
doaj   +1 more source

On nd bonding in the transition metal trimers: Comparison of Sc3 and Y3 [PDF]

open access: yes
CASSCF/CCI calculations are presented for the low-lying states of Y3. Comparison of the wave functions for Y3 and Sc3 indicates substantial 4d-5p hybridization in Y3, but little 3d-4p hybridization in Sc3.
Walch, Stephen P.
core   +1 more source

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