This descriptive-analytic research probing the findings of Traugatt (1978), Margolies & Crawford (2008), Lee & Ji (2014), and Duffy & Evans (2016) was conducted to investigate how Persian students use "time lines" of "tense" and "sequencing", and how the "positive" Specialised tools events from the "past" prompt using of "moving time" metaphor and

With the rapid development of urban transportation and the increase in per capita car ownership, the problem of urban traffic congestion is becoming increasingly prominent.Due to the uneven distribution of crowd in different regions of the city, it is difficult to determine and solve SR the traffic dynamics congestion.In order to solve the problem

In recent years, metal nanomaterials and nanoproducts have been developed intensively, and they are now widely applied across various sectors, including energy, aerospace, agriculture, industry, and biomedicine.However, nanomaterials have been identified as potentially toxic, with the toxicity of metal nanoparticles posing significant risks to both