Results 1 to 10 of about 1,192,045 (167)
Low-dose x-ray tomography through a deep convolutional neural network
Scientific Reports, 2018 Synchrotron-based X-ray tomography offers the potential for rapid large-scale reconstructions of the interiors of materials and biological tissue at fine resolution.
Xiaogang Yang +6 more
doaj +1 more source
Breast calcifications. Literature review
Опухоли женской репродуктивной системыBreast cancer continues to maintain a leading position in the structure of the incidence of all oncological diseases among women. Early diagnosis of the disease at the stage of assessing indirect signs makes it possible in the future to maintain a good ...
O. S. Khodorovich +4 more
doaj +1 more source
Drought and heat stress tolerance screening in wheat using computed tomography
Plant Methods, 2020 Background Improving abiotic stress tolerance in wheat requires large scale screening of yield components such as seed weight, seed number and single seed weight, all of which is very laborious, and a detailed analysis of seed morphology is time ...
Jessica Schmidt +6 more
doaj +1 more source
Scientific ReportsThe effects of absorber structure–controlled by adjusting the thickness ratio of doped and undoped InGaAs layers–and metal-semiconductor interface treatment methods were investigated in waveguide-type UTC-PDs. Ultraviolet-ozone (UVO) and ammonia solution
Soo Cheol Kang +3 more
doaj +1 more source
X-ray microscopy and X-ray imaging.
Scanning microscopy, 1987 Within a framework of an overview of the current status and potential of X-ray microscopy, a description is given of the development of the King's College scanning instrument which produced its first images in September, 1986. The instrument was mounted on the newly-built undulator beam line at the UK Science and Engineering Research Council's SRS ...
Burge, R. E. +2 more
openaire +2 more sources
, 2021 Preprint of an article to appear in The WSPC Handbook of Astronomical Instrumentation, David Burrows (ed.), copyright World Scientific Publishing Company.
openaire +2 more sources
Automated detection of bone splinters in DEXA phantoms using deep neural networks
Current Directions in Biomedical Engineering, 2019 Dual energy radiographic imaging is a method to provide material information and can be used to differentiate between various tissue types. Dual energy X-ray absorption (DEXA) can be applied for breast density, osteoporosis or bone fracture analysis.
Rüger Steffen +5 more
doaj +1 more source
Ultrafast heat transfer in single palladium nanocrystals seen with an X-ray free-electron laser
Communications MaterialsWe report transient highly strained structural states in individual palladium (Pd) nanocrystals, electronically heated using an optical laser, which precede their uniform thermal expansion.
David Yang +13 more
doaj +1 more source
Current principles of effective therapy for ovarian cancer
Опухоли женской репродуктивной системы, 2015 In spite of all of modern medicine»s advances, ovarian cancer (OC) mortality remains to be incommensurably high and to hold the lead among gynecological cancers.
L. A. Ashrafyan +6 more
doaj +1 more source
Scientific DataThe Me 163 was a Second World War fighter airplane and is currently displayed in the Deutsches Museum in Munich, Germany. A complete computed tomography (CT) scan was obtained using a large scale industrial CT scanner to gain insights into its history ...
Roland Gruber +7 more
doaj +1 more source