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20 de may. de 2024 · The chemists Peter Debye and Erich Hückel noticed that solutions that contain ionic solutes do not behave ideally even at very low concentrations. So, while the concentration of the solutes is fundamental to the calculation of the dynamics of a solution, they theorized that an extra factor that they termed gamma is necessary to the calculation ...
Hace 1 día · Peter Debye and Paul Scherrer Fritz Zwicky ( / ˈ t s v ɪ k i / ; [1] German: [ˈtsvɪki] ; February 14, 1898 – February 8, 1974) was a Swiss astronomer . He worked most of his life at the California Institute of Technology in the United States of America, where he made many important contributions in theoretical and observational astronomy. [2]
Hace 3 días · The Debye–Waller factor (DWF), named after Peter Debye and Ivar Waller, is used in condensed matter physics to describe the attenuation of x-ray scattering or coherent neutron scattering caused by thermal motion. It is also called the B factor, atomic B factor, or temperature factor.
Hace 4 días · They found the gold enhances the adsorption across a surprisingly large area of the semiconductor’s surface – more than a micrometer away from the source. The discovery could increase the efficiency of photocatalysis for eliminating micropollutants in wastewater. The findings were published July 19 in Nature Catalysis.
Hace 1 día · Who we choose as a partner depends in part on who we find attractive on the outside. Scientists have long wondered whether potential partners can also sense a woman’s fertility, for example through subtle changes in her body odour. Researchers from Leipzig University, the Max Planck Institute for Evolutionary Anthropology and the University of Göttingen have now turned their attention to ...
Hace 5 días · In Nederland besloot de Universiteit Maastricht geen Debye-prijzen meer uit te reiken, vanwege de rol die de naamgever – chemicus en Nobelprijswinnaar Peter Debye (1884-1966) – speelde bij het wegwerken van Joodse collegawetenschappers. Een naar Debye vernoemd onderzoeksinstituut in Utrecht hield wél zijn naam, na onderzoek door een commissie.
Hace 5 días · Our Dad, Peter Starn, passed at 8:30 p.m. on March 2nd, 2022, due to complications from Hodgkins Lymphoma likely derived from Agent Orange exposure in Vietnam. At the end of his life, Dad died...
