Results 11 to 20 of about 112,151 (292)

A novel microstrip triple wideband bandstop filter design by using adjacent direct coupled dual-mode resonators

open access: yesNiğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2022
In this article, a novel triple wideband bandstop filter design is proposed with two adjacent microstrip square loop resonators (MSLR) having different edge lengths.
Elif Güntürkün Şahin
doaj   +1 more source

Theoretical study on the mechanism of the cycloaddition reaction between ketenimine and hydrogen cyanide [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
The cycloaddition reaction mechanism between interstellar molecules ketenimine and HCN has been investigated employing the second-order Møller-Plesset perturbation theory (MP2) method in order to better understand the reactivity of nitrogenous ...
He Wenxing   +3 more
doaj   +1 more source

Binary black hole mergers from field triples: properties, rates and the impact of stellar evolution [PDF]

open access: yes, 2017
We consider the formation of binary black hole mergers through the evolution of field massive triple stars. In this scenario, favorable conditions for the inspiral of a black hole binary are initiated by its gravitational interaction with a distant ...
Antonini, Fabio   +2 more
core   +4 more sources

Applicability of Anticancer Drugs for the Triple-Negative Breast Cancer Based on Homologous Recombination Repair Deficiency

open access: yesFrontiers in Cell and Developmental Biology, 2022
Triple-negative breast cancer (TNBC) is a highly aggressive disease with historically poor outcomes, primarily due to the lack of effective targeted therapies. Here, we established a drug sensitivity prediction model based on the homologous recombination
Gaoming Liao   +14 more
doaj   +1 more source

Ab initio energies of nonconducting crystals by systematic fragmentation [PDF]

open access: yes, 2015
A systematic method for approximating the ab initio electronic energy of molecules from the energies of molecular fragments has been adapted to estimate the total electronic energy of crystal lattices. The fragmentation method can be employed with any ab
Collins, Michael A.   +1 more
core   +1 more source

The triple collinear limit of one-loop QCD amplitudes [PDF]

open access: yes, 2003
We consider the singular behaviour of one-loop QCD matrix elements when several external partons become simultaneously parallel. We present a new factorization formula that describes the singular collinear behaviour directly in colour space.
't Hooft   +50 more
core   +3 more sources

Tidally perturbed oblique pulsations in the hierarchical triple system V1031 Orionis [PDF]

open access: yesPublications of the Astronomical Society of Japan, 2021
Abstract We present Transiting Exoplanet Survey Satellite (TESS) photometry of the triple star system V1031 Ori (AB)C, which exhibits short-period oscillations superimposed on an eclipsing light curve.The high-quality data were analyzed in detail and combined with the published spectroscopic measurements to obtain the fundamental stellar
openaire   +2 more sources

Perturbation Methods for the Eigencharacteristics of Symmetric and Asymmetric Systems

open access: yesShock and Vibration, 2018
Dynamic analysis for a vibratory system typically begins with an evaluation of its eigencharacteristics. However, when design changes are introduced, the eigensolutions of the system change and thus must be recomputed.
Philip D. Cha, Austin Shin
doaj   +1 more source

A first estimate of triply heavy baryon masses from the pNRQCD perturbative static potential [PDF]

open access: yes, 2011
Within pNRQCD we compute the masses of spin-averaged triply heavy baryons using the now-available NNLO pNRQCD potentials and three-body variational approach.
A. Austregesilo   +59 more
core   +2 more sources

New series representations for the two-loop massive sunset diagram

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We derive new convergent series representations for the two-loop sunset diagram with three different propagator masses $$m_1,\, m_2$$ m1,m2 and $$m_3$$ m3 and external momentum p by techniques of analytic continuation on a well-known triple series that ...
B. Ananthanarayan   +2 more
doaj   +1 more source

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