Zobrazeno 1 - 10
of 56
pro vyhledávání: '"G. Lempert"'
Publikováno v:
Osteologie 2020.
Autor:
J. Lahnsteiner, G. Lempert
Publikováno v:
Water Science and Technology. 55:441-448
For decades, the city of Windhoek in Namibia succeeded in stretching their limited potable water resources through strict water management, latterly including wastewater reclamation and direct potable reuse. An integrated approach was followed and pr
Publikováno v:
Polymer Degradation and Stability. 91:1948-1953
The present work examined the interactions of Activated Oxygen (AO) and Vacuum UV (VUV) radiation generated by oxygen RF plasma with Ultra-Strong Ultra High Molecular Weight Polyethylene (UHMWPE) fibres. The samples were exposed in the afterglow regi
Publikováno v:
Journal of Materials Science. 41:1653-1657
Autor:
D. M. Rein, G. Lempert, Y. Cohen, Rafail Khalfin, Alon Hoffman, Eitan Grossman, Irina Gouzman, R. Intrater
Publikováno v:
High Performance Polymers. 16:249-266
The present study investigated the interactions of four different types of polyethylene (PE) surfaces with RF oxygen plasma components, simulating the low Earth orbit (LEO) environment. The samples were exposed in the plasma afterglow, with and witho
Autor:
G. Lempert, M. Dinguirard, Yeshayahu Lifshitz, Yoram Noter, Eitan Grossman, V. Viel-Inguimbert, Irina Gouzman
Publikováno v:
Journal of Spacecraft and Rockets. 41:350-355
The present work summarizes durability tests of white antistatic silicone paint, SCK5, in a simulated low-Earth-orbit atomic-oxygen environment. Two types of the simulation systems were used: a plasma asher and a laser-detonation source producing a 5
Publikováno v:
Journal of Spacecraft and Rockets. 41:356-359
A common method for assessing the atomic-oxygen flux in low-Earth-orbit (LEO) ground simulation facilities is measuring the mass loss of attached Kapton coupon and assuming a known erosion yield of 3 x 10 - 2 4 cm 3 /O atom. However, in most ground s
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 122
Publikováno v:
High Performance Polymers. 13:S505-S516
Different materials were considered for high-frequency circuit applications requiring exposure to low Earth orbit (LEO) space environment. The potential candidates were TMM3 which is a ceramic thermoset polymer composite, and RO4003 which is a glass
Publikováno v:
Osteologie/Osteology. 16:223-225