Results 11 to 20 of about 4,518,330 (260)

X-RAYS AND X-RAY DIAGNOSIS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1897
A great discovery, great in the sense of discovering a fundamental principle or a fact profoundly modifying existing theories or hypotheses, is not infrequently found to be of most value, from the purely utilitarian standpoint, in some branch of science, or some art, other than that in which it was primarily made.
P. M. Jones
openaire   +2 more sources

Chiral phonons in quartz probed by X-rays [PDF]

open access: yesNature, 2023
The concept of chirality is of great relevance in nature, from chiral molecules such as sugar to parity transformations in particle physics. In condensed matter physics, recent studies have demonstrated chiral fermions and their relevance in emergent ...
H. Ueda   +7 more
semanticscholar   +1 more source

Quantitative Absorption Tomography Using Polychromatic X-rays [PDF]

open access: yes, 2023
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the Department of Chemistry and Physics, La Trobe Molecular Sciences School, College of Science, Health and Engineering, La Trobe ...
Eyou, Aileen Yowaresh Eyou (14373579)
core   +3 more sources

X2CT-GAN: Reconstructing CT From Biplanar X-Rays With Generative Adversarial Networks [PDF]

open access: yesComputer Vision and Pattern Recognition, 2019
Computed tomography (CT) can provide a 3D view of the patient's internal organs, facilitating disease diagnosis, but it incurs more radiation dose to a patient and a CT scanner is much more cost prohibitive than an X-ray machine too.
Xingde Ying   +5 more
semanticscholar   +1 more source

TieNet: Text-Image Embedding Network for Common Thorax Disease Classification and Reporting in Chest X-Rays [PDF]

open access: yes2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2018
Chest X-rays are one of the most common radiological examinations in daily clinical routines. Reporting thorax diseases using chest X-rays is often an entry-level task for radiologist trainees.
Xiaosong Wang   +4 more
semanticscholar   +1 more source

Explainable Deep Learning for Pulmonary Disease and Coronavirus COVID-19 Detection from X-rays

open access: yesComput. Methods Programs Biomed., 2020
Background and Objective: Coronavirus disease (COVID-19) is an infectious disease caused by a new virus never identified before in humans. This virus causes respiratory disease (for instance, flu) with symptoms such as cough, fever and, in severe cases ...
L. Brunese   +3 more
semanticscholar   +1 more source

The Spectrometer/Telescope for Imaging X-rays (STIX)

open access: yesAstronomy & Astrophysics, 2020
Aims. The Spectrometer Telescope for Imaging X-rays (STIX) on Solar Orbiter is a hard X-ray imaging spectrometer, which covers the energy range from 4 to 150 keV.
S. Krucker   +88 more
semanticscholar   +1 more source

Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix

open access: yesActa Crystallographica Section D: Structural Biology, 2019
Recent developments in the Phenix software package are described in the context of macromolecular structure determination using X-rays, neutrons and electrons.
D. Liebschner   +24 more
semanticscholar   +1 more source

Fourier-Transform Ghost Imaging with Hard X Rays. [PDF]

open access: yesPhysical Review Letters, 2016
Knowledge gained through x-ray crystallography fostered structural determination of materials and greatly facilitated the development of modern science and technology in the past century.
Hong Yu   +6 more
semanticscholar   +1 more source

Latest results on Jovian disk X-rays from XMM-Newton [PDF]

open access: yes, 2007
We present the results of a spectral study of the soft X-ray emission (0.2–2.5 keV) from low-latitude (‘disk’) regions of Jupiter. The data were obtained during two observing campaigns with XMM-Newton in April and November 2003.
Waite Jr., J. H.   +12 more
core   +1 more source

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