: An environmental friendly enrichment method for microextraction of cadmium and lead in groundwater samples (published in Chemosphere , 2019). It discusses a new method for detecting heavy metals in water and its impact on children's health.

: Effects of cinnamon essential oil-loaded Pickering emulsion on chayote tuber starch-based composite films (published in International Journal of Biological Macromolecules , 2023). Other Potential Identifiers

: Performance evaluation for a combined power generation system of closed-Brayton-cycle and thermoelectric generator (published in Energy , 2022). This paper reviews heat-to-power conversion technologies specifically for hypersonic vehicles.

: This paper explores the relationship between the questions teachers ask and the comfort level of students in a classroom setting. It aims to help educators identify how certain questioning techniques can raise "good questions" that foster a more helpful learning environment. Scientific Articles (Article Number 124444)

The number refers to several distinct research papers depending on the database or article numbering system used. The most prominent "helpful" paper under this ID is an educational document from the ERIC database regarding student comfort and teacher questions. Featured Document (ERIC Database) Title : Comfort and Questions ID : ED124444

: Strength prediction based on ultrasonic property of fractal gangue cemented rockfill reinforced by carbon nanotubes (published in Construction and Building Materials , 2021).

In many modern journals, individual papers are assigned a unique six-digit article number rather than traditional page numbers. Several highly relevant papers share this ID across different fields: