background: the comprehension processes are often inferred or explored indirectly through the assessment of the performance of the students on certain tasks. comprehension is typically measured by the techniques in which the test-taker reads a short text and then selects the correct answers in multiple choice questions, true/false and yes/no tasks or matching activities. purpose: a new approach...

In order to realize the real-time detection of an unmanned fishing speedboat near a ship ahead, perception platform based on target visual system was established. By controlling depth and width model analyze compare training, it found that 5S had fast speed but low accuracy, which judged be insufficient for detecting small targets. this regard, study improved YOLOv5s algorithm, in initial frame...

introduction: in early typical language development, children understand words before they are able to use them in speech. children with autism spectrum disorders (asd) generally show impairments in both the comprehension and the production of language. however, the relative degree of delay or impairment in each of these sub-domains may also be atypical and remains less well-understood. materia...

introduction: the purpose of this study was comparison of three different methods of presenting tv programs and their impacts on receptive language of deaf people in two stages of consideration in isfahanian population. (1- providing program by sign language and lip reading method; presented by a deaf interpreter 2- providing program by lip reading method; presented by a tv broadcaster 3- provi...

mercury is a dangerous and an extremely toxic element, which can transfer to the food chain.presence of this element in the atmosphere particularly during the rainy seasons cause soil and environmental pollution, therefore this research will evaluate the transformation of mercury vapor from the atmosphere through precipitation into the soil. in the present study, mercury concentrations were det...