The management of library "pick-up books" - a phrase that refers to books pulled off the shelves by readers, discarded in the library after use, and picked up by library assistants for reshelving - is an issue for many collection managers. This research attempts to use geographic information...
An x‐ray sensing pickup tube free of white defects in the scanning area has been developed, and its characteristics have been evaluated. This pickup tube functions in a wide x‐ray energy range from 7 to 40 keV. The maximum spectral sensitivity observed at 20 keV photon energy is 6×10...
We established a complete set of Multi-UAV pickup theory. According to the total weight and volume of the goods, we determine the initial minimum number of UAV. The first task assignment order is determined according to the fitness between the pickup location and UAV. For unassigned locations...
„tet‐gene pick up”︁ durch ein F‐Plasmid in Proteus mirabilis 来自 Wiley 喜欢 0 阅读量: 9 作者: H Tschäpe 摘要: The Proteus mirabilis strains PG193 ( his - tet + rec + ), PG273 ( thr - tet + rec + ), and PG672 ( thr - tet + rec + ) are full ...