Results 91 to 100 of about 2,192,600 (249)

Atomic Structure Analysis and Radiative Properties with Einstein Coefficients for Ne-like Se (Se XXV)

open access: yesPhysical Sciences Forum
We present a detailed study of the atomic structure and radiative properties of highly charged neon-like selenium (Se XXV), motivated by its importance in plasma diagnostics, fusion research, and astrophysical spectroscopy.
Malvika Singh   +2 more
doaj   +1 more source

Emittance measurement and modeling for the Fermilab Booster

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2006
Turn-by-turn beam profile data measured at the Fermilab Booster are studied. Lattice models with experimental accelerator ramping parameters are used to obtain the lattice functions for data analysis.
Xiaobiao Huang   +3 more
doaj   +1 more source

Rapport d\u27évaluation de RDA révisé (2019) par le groupe Normalisation de la Transition bibliographique : Rapport présenté au Comité stratégique bibliographique du 3 juin 2021 [PDF]

open access: yes
Le groupe Normalisation de la Transition bibliographique a analysé le contenu de la nouvelle version de RDA, publiée en 2019, du point de vue de son contenu, du différentiel avec les éléments rédigés et publiés de RDA-FR et de la facilitation, ou non, du
Groupe Normalisation de la Transition bibliographique
core  

An electric quadrupole transition: the emission system of oxygen

open access: yes, 1986
The 0–0 band of the [Formula: see text] system of oxygen has been recorded in emission using a Bomem Fourier transform spectrometer. Five branches are observed with ΔJ = 0, ±1, ±2. The relative intensities of the branches agree with those calculated for
D. A. Ramsay   +3 more
core   +1 more source

Development of a high-speed MALDI-triple quadrupole mass spectrometric method for the determination of 3,4-methylenedioxymethamphetamine (MDMA) in oral fluid [PDF]

open access: yes, 2016
3,4-Methylenedioxymethamphetamine (MDMA, ecstasy) is still a widely used illicit designer drug and its detection in different matrices is of major importance for forensic purposes (e.g.
Hysek, Cédric M   +12 more
core   +1 more source

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

open access: yesAdvanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou   +9 more
wiley   +1 more source

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

open access: yesAdvanced Science, EarlyView.
Mesoporous‐shell‐regulated molecular transport combined with monolayer hotspot determinism transforms surface‐enhanced Raman spectroscopy (SERS) from ultrasensitive detection into quantitative and decision‐guided molecular sensing. ABSTRACT Quantitative surface‐enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation ...
Guangyao Huang   +9 more
wiley   +1 more source

Strong coupling effects between a meta-atom and MIM nanocavity

open access: yesAIP Advances, 2012
In this paper, we investigate the strong coupling effects between a meta-atom and a metal-insulator-metal (MIM) nanocavity. By changing the meta-atom sizes, we achieve the meta-atomic electric dipole, quadrupole or multipole interaction with the ...
San Chen   +4 more
doaj   +1 more source

A method for the calculation of large numbers of dipole and quadrupole transition probabilities [PDF]

open access: yes, 1970
Calculation method for large numbers of dipole and quadrupole transition ...
Oertel, G. K.   +2 more
core  

THE ONSET OF CHAOS WITH A QUADRUPOLE-QUADRUPOLE INTERACTION

open access: yes, 1995
The transition from order to chaos in atomic nuclei has been studied analytically and numerically using a quadrupole-quadrupole residual interaction. This interaction leads to chaotic behaviour, but the critical energy E(C) similar or equal to 12.6 MeV ...
MANFREDI VR, SALASNICH, LUCA
core   +1 more source

Home - About - Disclaimer - Privacy