Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Francis Duck"'
Autor:
Francis Duck
Publikováno v:
Physics Today. 75:42-48
Created in 1917 to detect German U-boats, Paul Langevin’s piezoelectric quartz transducer remains the foundation of all modern ultrasonic techniques.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39add42946c8387a505bcaecb89c3d9a
https://doi.org/10.1063/pt.3.5122
https://doi.org/10.1063/pt.3.5122
Autor:
Francis Duck
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control.
This paper proposes that Paul Langevin should be considered as the originator of ultrasonic metrology. He established the theoretical foundation for the use of radiation pressure for the measurement of acoustic power, by considering the energy densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a765379b35d0217ca968b6fc5f843f7
https://pubmed.ncbi.nlm.nih.gov/36374901
https://pubmed.ncbi.nlm.nih.gov/36374901
Autor:
Francis Duck
Publikováno v:
The Journal of the Acoustical Society of America. 152:A29-A30
Langevin’s work in ultrasonics, which resulted in about twenty publications and patents, will be reviewed. At the beginning of WWI, encouraged by Marie Curie, he started work on a directional ultrasonic system to detect submarines and for underwate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::233767c3b6e4fe49569704a5a8321cc3
https://doi.org/10.1121/10.0015432
https://doi.org/10.1121/10.0015432
Autor:
Francis Duck, Paul-Éric Langevin
Publikováno v:
The Journal of the Acoustical Society of America. 152:A29-A29
2022 marks the 150th Anniversary of the birth of Paul Langevin, the originator of ultrasonics. He was born, lived, and died in Paris. His parents were of modest means. He was a humanist and a rationalist. Scientifically precocious, he was taught by P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79bc59f6ad11cccbd285e7d86df57b1e
https://doi.org/10.1121/10.0015430
https://doi.org/10.1121/10.0015430
Autor:
Francis Duck
Publikováno v:
Diagnostic Ultrasound ISBN: 9781138893603
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ba7c22522d994e77b61294ce8160e8
https://doi.org/10.1201/9781138893603-16
https://doi.org/10.1201/9781138893603-16
Autor:
Adrian Thomas, Francis Duck
This book explores the lives and achievements of two Irish sisters, Edith and Florence Stoney, who pioneered the use of new electromedical technologies, especially X-rays but also ultraviolet radiation and diathermy. In addition, the narrative follow
Autor:
Adrian Thomas, Francis Duck
Publikováno v:
Edith and Florence Stoney, Sisters in Radiology ISBN: 9783030165604
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93556f99f120d4727205bacce4eecf80
https://doi.org/10.1007/978-3-030-16561-1_4
https://doi.org/10.1007/978-3-030-16561-1_4
Autor:
Francis Duck, Adrian Thomas
Publikováno v:
Edith and Florence Stoney, Sisters in Radiology ISBN: 9783030165604
As their father grew older, visitors arrived, including the physicist Fornier d’Albe and the astronomer Robert Ball. Johnstone Stoney died in July 1911, and they took his ashes to Dublin to be interred at their mother’s grave. Soon afterwards, Fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::034abb42bab354f42d9db46fa933a72e
https://doi.org/10.1007/978-3-030-16561-1_8
https://doi.org/10.1007/978-3-030-16561-1_8
Autor:
Adrian Thomas, Francis Duck
Publikováno v:
Edith and Florence Stoney, Sisters in Radiology ISBN: 9783030165604
Edith and Florence actively supported the suffrage movement and other initiatives to promote the place of women in society. They joined the London Society for Women’s Suffrage, attending peaceful demonstrations and giving financial support. Edith j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ee6386c6c23870abb1f1b57954f847b
https://doi.org/10.1007/978-3-030-16561-1_9
https://doi.org/10.1007/978-3-030-16561-1_9
Autor:
Francis Duck, Adrian Thomas
Publikováno v:
Edith and Florence Stoney, Sisters in Radiology ISBN: 9783030165604
During the first months of the war, Edith helped with the Imperial Services League unit and with a VAD Hospital for refugees in Hampstead. On her resignation from the LSMW, she joined the Scottish Women’s Hospitals, appointed to take charge of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8e669a91d30e600c7f6c97be8162f8
https://doi.org/10.1007/978-3-030-16561-1_11
https://doi.org/10.1007/978-3-030-16561-1_11