Results 21 to 30 of about 595,305 (339)

On \(\Lambda\)-Elastica

open access: yesJournal of Geometry and Symmetry in Physics, 2019
In this paper, we investigate a transition from an elastica to a piece-wised elastica whose connected point defines the hinge angle $\phi_0$; we refer the piece-wised elastica $\Lambda_{\phi_0}$-elastica or $\Lambda$-elastica. The transition appears in the bending beam experiment; we compress elastic beams gradually and then suddenly due the rupture ...
Matsutani, Shigeki   +4 more
openaire   +3 more sources

Impact of Roads on Environmental Protected Areas: Analysis and Comparison of Metrics for Assessing Habitat Fragmentation

open access: yesLand, 2022
The present study focuses on evaluating the effect of fragmentation caused by road infrastructures on a territory with singular characteristics such as low population density and a high proportion of its surface area protected by the Natura 2000 network.
Manuel Sánchez-Fernández   +3 more
doaj   +1 more source

Design of Broadband Double-Ridge Horn Antenna for Millimeter-Wave Applications

open access: yesIEEE Access, 2021
In this paper, a broadband double-ridge horn antenna (DRHA) covering 5G millimeter-wave (mm-wave) band is proposed, which maintains stable radiation pattern and gain in the entire band.
Yuqi He   +7 more
doaj   +1 more source

Information Theory: Deep Ideas, Wide Perspectives, and Various Applications

open access: yesEntropy, 2021
The history of information theory, as a mathematical principle for analyzing data transmission and information communication, was formalized in 1948 with the publication of Claude Shannon’s famous paper “A Mathematical Theory of Communication” [...]
Irad Ben-Gal, Evgeny Kagan
doaj   +1 more source

ΛΛ6He as a ΛΛ interaction constraint [PDF]

open access: yesNuclear Physics A, 1997
The Nijmegen OBE potential D is SU(3) rotated to model the strangeness -2 sector of the baryon-baryon force. Soft core repulsion is introduced to regularize the singular nature of the OBE functions. The strength of the $^1$S$_0$ $t=0$ interaction is adjusted to model three scenarios: (1) a bound state, (2) a narrow virtual, or antibound, state, and (3)
I.R. Afnan, B.F. Gibson, S.B. Carr
openaire   +3 more sources

An Activity-Based Travel Personalization Tool Driven by the Genetic Algorithm

open access: yesJournal of Advanced Transportation, 2023
The necessity for an external control mechanism that optimizes daily urban trips becomes evident when considering numerous factors at play within a complex environment.
Ali Enes Dingil, Domokos Esztergár-Kiss
doaj   +1 more source

Mass Renormlization in the Nelson Model [PDF]

open access: yes, 2017
The asymptotic behavior of the effective mass $m_{\rm eff}(\Lambda)$ of the so-called Nelson model in quantum field theory is considered, where $\Lambda$ is an ultraviolet cutoff parameter of the model. Let $m$ be the bare mass of the model.
Hiroshima, Fumio, Osawa, Susumu
core   +3 more sources

LC-MS/MS Validation Analysis of Trastuzumab Using dSIL Approach for Evaluating Pharmacokinetics

open access: yesMolecules, 2016
Quantitative targeted proteomics based approaches deploy state-of-the-art Liquid chromatography tandem mass spectrometry LC-MS technologies and are evolving as a complementary technique to standard ligand-binding based assays.
Rohit H. Budhraja   +13 more
doaj   +1 more source

The $\lambda\Lambda$ interaction and the reaction $\Xi^- + d \to n + \Lambda + \Lambda$

open access: yes, 1997
The $\Lambda\Lambda$ interaction resulting from the SU(3) rotation of the S-wave component of the Nijmegen OBE potential $D$ is used to calculate the binding energy of $^{ 6}_{\Lambda\Lambda}$He as a $\Lambda\Lambda\alpha$ three-body system, and the ...
Alt   +8 more
core   +1 more source

Analytic structure of Bloch functions for linear molecular chains [PDF]

open access: yes, 2006
This paper deals with Hamiltonians of the form $H=-{\bf \nabla}^2+v(\rr)$, with $v(\rr)$ periodic along the $z$ direction, $v(x,y,z+b)=v(x,y,z)$. The wavefunctions of $H$ are the well known Bloch functions $\psi_{n,\lambda}(\rr)$, with the fundamental ...
E. Prodan   +3 more
core   +1 more source

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