RETRACTED: Nebhen et al. Constant Temperature Anemometer with Self-Calibration Closed Loop Circuit. Appl. Sci. 2020, 10, 3405

In the published paper [1], Figure 1 is identical to Figure 1a published in the journal Applied Physics Letters [2], Table 1 is similar to Table 1 published in the journal Sensors and Actuators A: Physical [3], and Figure 2 is identical to Figure 3a published in the journal Applied Physics Letter [2] and Figure 1b published in the journal Experiments in Fluids [4]. The text from the Introduction is identical to the contents published in the journal Sensors and Actuators A: Physical [3]. The text from Section 2 is similar to the contents published in the journal Sensors and Actuators A: Physical [3]. The authors provided explanations for the similarities that were not accepted by the journal editor. After thorough investigation, the journal has therefore made the decision to retract the paper [1]. The Editor-in-Chief and Editorial Office of the Applied Sciences have checked the case, and the Editor-in-Chief has approved the retraction.

The Applied Sciences Editorial Office apologize to the readers of Applied Sciences for any inconvenience caused. To ensure the addition of only high-quality scientific works to the field of scholarly communication, this paper [1] is retracted and shall be marked accordingly. MDPI is a member of the Committee on Publication Ethics (COPE) and takes very seriously the responsibility to enforce strict ethical policies and standards.