Die Ekamangane

  title={Die Ekamangane},
  • Published 2005
  • Naturwissenschaften
Staaten, ja selbst als in J a p a n den Zusammenhang dieser Ausgaben mi t unserem Leben sehen, und weil wi t ihre Bedeu tung unzul~nglich einseh~Ltzen. Denn wenn wir denselben preuBisehen Hausha l t p lan desselben Mhlis ter iums daraufhin ansehen, was der Schule zufXllt und der Kirche, dann l inden wir, daB, vergl ichen mi t 1913, die Ausgaben ffir die Kirche im Jah re 1925 um 71°/o und die Ausgaben fflr die Schule u m 88% h6her angesetz t sind, w~hrend bei der Kuns t und Wissenschaf t die E… Expand
13 Citations
Nipponium as a new element (Z=75) separated by the Japanese chemist, Masataka Ogawa: a scientific and science historical re-evaluation.
  • H. Yoshihara
  • Chemistry, Medicine
  • Proceedings of the Japan Academy. Series B, Physical and biological sciences
  • 2008
Deciphering the X-ray spectra revealed that the measured spectra of the nipponium sample that Ogawa brought from University College, London clearly showed the presence of the element 75 (rhenium), and resolved the mysterious story of nIPPonium, which had continued for almost a century. Expand
Henry Moseley, X-ray spectroscopy and the periodic table
  • R. Egdell, E. Bruton
  • Materials Science, Medicine
  • Philosophical Transactions of the Royal Society A
  • 2020
Although the discovery of artificial radioactive elements with Z > 92 again depended on nucleosynthesis and radiological characterization, measurement of the frequencies or energies of characteristic X-rays remains the ultimate goal in proving the existence of an element. Expand
A System Dynamics Assessment of the Supply of Molybdenum and Rhenium Used for Super-alloys and Specialty Steels, Using the WORLD6 Model
The extraction, supply, market price and recycling of the metals molybdenum and rhenium were modelled using an integrated system dynamics model. The resource estimates made here resulted inExpand
Дви-марганец - рении: самый «молодой» стабильный элемент Периодической системы элементов
The article was written for the 150th anniversary of the D.I. Mendeleev’s Periodic Law. The history behind the discovery of dvi-manganese - rhenium by D.I. Mendeleev has been explained. Rhenium asExpand
Organometallic and coordination rhenium compounds and their potential in cancer therapy
Abstract This review focuses on cytotoxic rhenium compounds in terms of IC50 values, their mode of action in biological systems and their status in clinical trials. Biological studies of differentExpand
The remarkable [ReH9]2- dianion: molecular structure and vibrational frequencies.
The predicted vibrational frequencies involving Re-H stretching modes are improved, indicating the importance of considering counterions in electronically dense systems. Expand
A Review on Rhenium Disulfide: Synthesis Approaches, Optical Properties, and Applications in Pulsed Lasers
This review focuses on formulating SAs based on ReS2 to produce pulsed lasers in the visible, near-infrared and mid-inf infrared wavelength regions with pulse durations down to femtosecond using mode-locking or Q-switching technique. Expand
A Review on Rhenium Disulfide: Synthesis Approaches, Optical Properties, and Applications in Pulsed Lasers
Rhenium Disulfide (ReS2) has evolved as a novel 2D transition-metal dichalcogenide (TMD) material which has promising applications in optoelectronics and photonics because of its distinctiveExpand
Discovery, properties and applications of rhenium and its compounds
After a historic excursus the basic properties of rhenium are summarized, followed by selected classes of its compounds (halides and oxyhalides, oxides, perrhenates, carbides, carbonyls, alkoxides).Expand
Introduction General Information on Technetium
In March 1869, the Russian scientist Dmitri Mendeleev presented to the Russian Society of Physics and Chemistry, the idea of the so-called periodic table. He proposed that chemical elements can beExpand