New outlook on the possible existence of superheavy elements in nature
نویسندگان
چکیده
منابع مشابه
Search for superheavy elements in nature
2014 Superheavy elements have been searched for by neutron induced fission of mass separated samples. Various natural materials have been investigated : minerals, manganese nodules, lunar dust, meteoritic materials. Fissioning masses have been collected in the A = 300 mass region. However, one cannot conclude that these masses are superheavy elements because of a possible contamination of this ...
متن کاملthe impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran
acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...
the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولTASISpec - A new twist on spectroscopy of superheavy elements
L.-L. Andersson1, D. Rudolph1, P. Golubev1, R. Hoischen1,2, E. Merchán1,3, D. Ackermann2, Ch.E. Düllmann2, J. Gerl2, F.P. Heßberger2, E. Jäger2, J. Khuyagbaatar2, I. Kojouharov2, J. Krier2, N. Kurz2, W. Prokopowicz2, M. Schädel2, H. Schaffner2, B. Schausten2, E. Schimpf2, A. Semchenkov2,4, H.-J. Wollersheim2, A. Türler4, A. Yakushev4, K. Eberhardt5, J. Even5, J.V. Kratz5, and P. Thörle-Pospiech...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics of Atomic Nuclei
سال: 2003
ISSN: 1063-7788,1562-692X
DOI: 10.1134/1.1586428