Results 21 to 30 of about 10,198,141 (356)

The computerisation of Australian general practice 1998_2001 - what did we get for AU$15 000 000?

open access: yesJournal of Innovation in Health Informatics, 2002
In 1998 the Commonwealth government provided AU$15 000 000 towards a three-year project to support the computerisation of Australian general practice.
Michael Kidd
doaj   +1 more source

Mid-infrared supermirrors with finesse exceeding 400 000

open access: yesNature Communications, 2023
For trace gas sensing and precision spectroscopy, optical cavities incorporating low-loss mirrors are indispensable for path length and optical intensity enhancement.
Gar-Wing Truong   +11 more
doaj   +1 more source

What's new at small x [PDF]

open access: yesPramana 55:73-84,2000, 2000
We discuss some recent developments in small x physics.
arxiv   +1 more source

Simulation of the Rotational Sublevels of the Ground and the First Excited Vibrational States of H2S Using Resummation Methods [PDF]

open access: yesarXiv, 2021
The rotational sublevels of the key (000) and (010) vibrational states of the H2S molecule were modeled with an accuracy close to experimental uncertainty using the generating function and Euler approaches. The predictive ability of the Hamiltonian parameters derived is tested against variational calculations.
arxiv  

Cancer risk in 680 000 people exposed to computed tomography scans in childhood or adolescence: data linkage study of 11 million Australians

open access: yesBritish medical journal, 2013
Objective To assess the cancer risk in children and adolescents following exposure to low dose ionising radiation from diagnostic computed tomography (CT) scans. Design Population based, cohort, data linkage study in Australia.
J. Mathews   +14 more
semanticscholar   +1 more source

Evaluation of the Efficiency and Safety of a 27-Gauge 20,000 Cuts per Minute Vitreous Cutter

open access: yesClinical Ophthalmology, 2023
Yuta Doi, Yuki Muraoka, Akitaka Tsujikawa Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, JapanCorrespondence: Yuki Muraoka, Department of Ophthalmology, Kyoto University Graduate School of Medicine ...
Doi Y, Muraoka Y, Tsujikawa A
doaj  

Stark Broadening and White Dwarfs [PDF]

open access: yesBaltic Astronomy, vol. 20, 495-502, 2011, 2012
White dwarf and pre-white dwarf atmospheres are one of the best examples for the application of Stark broadening research results in astrophysics, due to plasma conditions very favorable for this line broadening mechanism. For example in hot hydrogen-deficient (pre-) white dwarf stars Teff = 75 000 K - 180 000 K and log g = 5.5-8 [cgs].
arxiv   +1 more source

A Study of Cool White Dwarfs in the Sloan Digital Sky Survey Data Release 12 [PDF]

open access: yes, 2018
In this work we study white dwarfs where $30\,000\,\text{K} {>} \mathrm{T}_{\rm{eff}} {>} 5\,000\,\text{K}$ to compare the differences in the cooling of DAs and non-DAs and their formation channels. Our final sample is composed by nearly $13\,000$ DAs and more than $3\,000$ non-DAs that are simultaneously in the SDSS DR12 spectroscopic database and in ...
arxiv   +1 more source

POLLUX : a database of synthetic stellar spectra [PDF]

open access: yes, 2010
Synthetic spectra are needed to determine fundamental stellar and wind parameters of all types of stars. They are also used for the construction of theoretical spectral libraries helpful for stellar population synthesis. Therefore, a database of theoretical spectra is required to allow rapid and quantitative comparisons to spectroscopic data.
arxiv   +1 more source

Orientation-dependent chemistry and band-bending of Ti on polar ZnO surfaces [PDF]

open access: yesPhys. Chem. Chem. Phys., 2017,19, 10350-10357, 2018
Orientation-dependent reactivity and band-bending are evidenced upon Ti deposition (1-10 \AA) on the polar ZnO(0001)-Zn and ZnO(000$\bar{1}$)-O surfaces. At the onset of the Ti deposition, a downward band-bending was observed on ZnO(000$\bar{1}$)-O while no change occurred on ZnO(0001)-Zn.
arxiv   +1 more source

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