Chengdu is one of the largest cities in southwest China and the capital city of Sichuan Province. With a large population and huge transportation needs, public transportation is of vital importance to this city. After years of construction and development, Chengdu's public transportation system has formed a modern multi-level and multi-modal transportation network including buses, subways, railways and BRT (Bus Rapid Transit System). The construction and operation of these transportation systems have provided Chengdu citizens with convenient and fast travel modes.

In this study, BT-CFO based multiferroic composite were synthesized using solid state method by adding different compositions (i.e. 5%, 10% & 15%) of Cobalt Ferrite (CFO) in Barium Titanate (BT). XRD pattern showed sharp peaks of BT and CFO exhibiting crystalline nature of composite. The morphological structure was determined using FESEM, which also confirmed a uniform grain size distribution. Dielectric study was done by varying the temperature at a certain frequency value.

The increased risk to the safety of excavator personnel and difficulty in training them, combined with a manpower shortage, have led to an increased demand for machine automation. This study applies a long short-term memory algorithm for automating a bucket-tip trajectory planning AI system.

Fifth Generation 5G cellular network users are increasing exponentially, where 5G coverage is a challenge for global telecommunications to provide end-users with maximum Quality of Experience (QoE). 5G technology New Radio (NR) is developed  to address high bandwidth, low latency and massive connectivity requirements of enhanced Mobile Broadband (eMBB) compared to Fourth Generation (4G) Long-Term Evolution (LTE).