Results 271 to 280 of about 278,450 (300)
Some of the next articles are maybe not open access.
1995
The copper-loop environment is discussed in detail in Section A.3.1.1. Guidelines, developed in the 1980s for Carrier Serving Areas (CSA), produced excellent results for analog services. Additional study was needed, however, to ascertain the extent to which Basic Rate Access (BRA) ISDN could be deployed over copper loops. It was found that about 25% of
Bernhard E. Keiser, Eugene Strange
openaire +1 more source
The copper-loop environment is discussed in detail in Section A.3.1.1. Guidelines, developed in the 1980s for Carrier Serving Areas (CSA), produced excellent results for analog services. Additional study was needed, however, to ascertain the extent to which Basic Rate Access (BRA) ISDN could be deployed over copper loops. It was found that about 25% of
Bernhard E. Keiser, Eugene Strange
openaire +1 more source
Reprocessible Triketoenamine‐Based Vitrimers with Closed‐Loop Recyclability
Angewandte Chemie - International Edition, 2023Chunyue Pan, Juntao Tang, Guipeng Yu
exaly
Model for economic evaluation of closed-loop geothermal systems based on net present value
Applied Thermal Engineering, 2023Dong Xiao, Mingjie Liu
exaly
OR FORUM—The Evolution of Closed-Loop Supply Chain Research
Operations Research, 2009V Daniel R Guide, Luk N Van Wassenhove
exaly
Reverse logistics and closed-loop supply chain: A comprehensive review to explore the future
European Journal of Operational Research, 2015Kannan Govindan +2 more
exaly