Sentence examples for several studies have been proposed from inspiring English sources

Several studies have been proposed to enhance the performance of MFO.

Several studies have been proposed to address the association and handoff problem.

Although several studies have been proposed, the origin of ferromagnetism in transition meatl-doped ZnO remains very controversial.

To solve this problem, several studies have been proposed based on the reduction of data sensing rates in terminal sensor nodes [9,10].

In recent years, several studies has been proposed to detect returning PUs in CRNs.

To reduce the total processing time, several research studies have been proposed with heuristic algorithms.

In order to address this issue, several research studies have been proposed, but they were built upon one single type of sensing data.