Zobrazeno 1 - 10
of 1 154
pro vyhledávání: '"Leszek J"'
Autor:
Karim K. Alaa El-Din, Oliver G. Alexander, Leszek J. Frasinski, Florian Mintert, Zhaoheng Guo, Joseph Duris, Zhen Zhang, David B. Cesar, Paris Franz, Taran Driver, Peter Walter, James P. Cryan, Agostino Marinelli, Jon P. Marangos, Rick Mukherjee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract X-ray free-electron lasers are sources of coherent, high-intensity X-rays with numerous applications in ultra-fast measurements and dynamic structural imaging. Due to the stochastic nature of the self-amplified spontaneous emission process a
Externí odkaz:
https://doaj.org/article/962752cf06b64989924bbce9b355e779
Autor:
Deepak Venkateshvaran, Mateo T. R. Cervantes, Leszek J. Spalek, Ki-Hwan Hwang, Kaspars Pudzs, Martins Rutkis, Guillaume Schweicher, Pablo Padilla-Longoria
Publikováno v:
Advanced Devices & Instrumentation, Vol 5 (2024)
Thermoelectric properties of organic semiconductors have been intensively studied over the last 15 years for their application in converting waste heat into electricity. Optimism in the field of organic thermoelectrics points at the possibility of ac
Externí odkaz:
https://doaj.org/article/5244da54bb7a41fe8c89431a0d6e23ae
Publikováno v:
EURASIP Journal on Image and Video Processing, Vol 2023, Iss 1, Pp 1-20 (2023)
Abstract Psoriasis is a common skin disorder that should be differentiated from other dermatoses if an effective treatment has to be applied. Regions of Interests, or scans for short, of diseased skin are processed by the VGG16 (or VGG19) deep convol
Externí odkaz:
https://doaj.org/article/36a8f31c5b2842dbbcdc8cdcf8e53eec
Publikováno v:
Entropy, Vol 26, Iss 4, p 279 (2024)
Structural properties of the currency market were examined with the use of topological networks. Relationships between currencies were analyzed by constructing minimal spanning trees (MSTs). The dissimilarities between time series of currency returns
Externí odkaz:
https://doaj.org/article/e40f9fdf9b9e4c4695057488f8585647
Autor:
Illia Dobryden, Vladimir V. Korolkov, Vincent Lemaur, Matthew Waldrip, Hio-Ieng Un, Dimitrios Simatos, Leszek J. Spalek, Oana D. Jurchescu, Yoann Olivier, Per M. Claesson, Deepak Venkateshvaran
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Organic polymer nanomechanics has been explored through precise nanometre-scale stiffness measurements in a high-mobility semiconducting polymer. Higher eigen-mode atomic force microscopy is used to measure nanomechnical variations in the film textur
Externí odkaz:
https://doaj.org/article/3aac4fa7582d4c4b9e4c5dbb2215a9de
Autor:
Leszek J. Kaszubowski
Publikováno v:
AIMS Geosciences, Vol 6, Iss 2, Pp 199-230 (2020)
Seismic surveys are widely applied in research on the recognition of geological and geotechnical conditions of seabed and ocean floor sediments. The methodology and equipment needed to carry out shallow seismic and direct geotechnical surveys, as wel
Externí odkaz:
https://doaj.org/article/d32b8eceb9fe45a2ba1e96320ab3d794
Publikováno v:
Image Analysis and Stereology, Vol 39, Iss 2, Pp 129-145 (2020)
Most of the methods of classification of breast lesions in ultrasound (US) images have been tested on B-mode images from the commercial equipment. The new possibility of further analysis of this problem showed up with the availability of a public dat
Externí odkaz:
https://doaj.org/article/f5aafdc11ae546df88de143e37bab8ef
Autor:
Natalie Saini, Camille K Giacobone, Leszek J Klimczak, Brian N Papas, Adam B Burkholder, Jian-Liang Li, David C Fargo, Re Bai, Kevin Gerrish, Cynthia L Innes, Shepherd H Schurman, Dmitry A Gordenin
Publikováno v:
PLoS Genetics, Vol 17, Iss 1, p e1009302 (2021)
Human skin is continuously exposed to environmental DNA damage leading to the accumulation of somatic mutations over the lifetime of an individual. Mutagenesis in human skin cells can be also caused by endogenous DNA damage and by DNA replication err
Externí odkaz:
https://doaj.org/article/512c8db43d254b92ad65696179c25e68
Autor:
Cynthia J Sakofsky, Natalie Saini, Leszek J Klimczak, Kin Chan, Ewa P Malc, Piotr A Mieczkowski, Adam B Burkholder, David Fargo, Dmitry A Gordenin
Publikováno v:
PLoS Biology, Vol 18, Iss 3, p e3000695 (2020)
[This corrects the article DOI: 10.1371/journal.pbio.3000464.].
Externí odkaz:
https://doaj.org/article/09ce2647ac6f468387f237bd6fbb3760
Publikováno v:
PLoS ONE, Vol 15, Iss 10, p e0237689 (2020)
Genomes of tens of thousands of SARS-CoV2 isolates have been sequenced across the world and the total number of changes (predominantly single base substitutions) in these isolates exceeds ten thousand. We compared the mutational spectrum in the new S
Externí odkaz:
https://doaj.org/article/9cbb47790f3e4547b2b1c6b4ce0bc4af