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The journal is abstracted and indexed in Science Citation Index, Current Contents/Clinical Medicine, Current Contents/Life Sciences, BIOSIS Previews, [2] and MEDLINE/PubMed. [3] According to the Journal Citation Reports , the journal has a 2020 impact factor of 10.057, ranking it 3rd out of 134 journals in the category "Radiology, Nuclear ...
John Jacob Livingood (March 7, 1903 – July 21, 1986) was an American nuclear physicist specialising in the design of particle accelerators. [ 1 ] [ 2 ] With Glenn Seaborg he discovered and characterized a number of new radioisotopes useful for nuclear medicine , including cobalt-60 , iodine-131 and iron-59 .
Accordingly, the journal was renamed American Journal of Roentgenology and Radium Therapy in 1922, and later the American Journal of Roentgenology, Radium Therapy, and Nuclear Medicine. Finally in 1976, the journal was once again renamed back to American Journal of Roentgenology at which time mandatory peer-review was implemented. In 1975 ...
Nuclear Medicine and Biology is a peer-reviewed medical journal published by Elsevier that covers research on all aspects of nuclear medicine, including radiopharmacology, radiopharmacy and clinical studies of targeted radiotracers. It is the official journal of the Society of Radiopharmaceutical Sciences.
The experience of the Lawrence Brothers in nuclear medicine became crucial in saving their mother, when she was diagnosed with uterine cancer in 1937. When they were told at Mayo Clinic that she had three months left to live, John Lawrence brought her to be treated by radiologist Dr. Robert S. Stone, one of his collaborators.
Nucl. Med. Commun. has an impact factor of 1.465 and currently ranks 96 among the 129 journals publishing radiology, nuclear medicine, and medical imaging scientific studies [citation needed]. It has an International Standard Serial Number 0143-3636, and an online ISSN 1473-5628. The journal publishes 12 issues each year. [3]
But how these nuclear electrons could be trapped in the nucleus, was a mystery. In 1932, Rutherford's theory of neutrons was proved by his associate James Chadwick , who recognised neutrons immediately when they were produced by other scientists and later himself, in bombarding beryllium with alpha particles.
He discovered the respective nuclei of helium-3 (helions) and of tritium (tritons). He also discovered that when they reacted with each other, the particles that were released had far more energy than they started with. Energy had been liberated from inside the nucleus, and he realised that this was a result of nuclear fusion.