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This article uses eye movement experiments to study the cognitive effects of consumer groups on different narrative-quality advertisements. The experiment selects typical advertising cases, takes college students as subjects, and uses computers to track and analyze eye movement data. The experimental results show that the quality of narrative rhetoric directly affects the number of attention, duration, and pupil diameter of the subjects, and the subjects’ browsing time and memory of advertisements are positively related to the quality of narrative rhetoric of advertisements. Among them, in the Low-involvement/Thinking product advertisements, consumers' eye movement data for advertisements with better narrative quality is relatively more significant.

Microplastics is one category of plastics with relatively small diameter and is considered as the common ingredient of waste accumulation zone in oceans. However, since countless plastic products are emitted into oceans annually as waste all around the world, pollution caused by them is severe and the resulting problems have attracted attention globally, while current policies and cooperation around the globe for tackling microplastics pollution still need to be improved. To deal with microplatics-related problems in the ocean, our review first discussed the toxicity of microplastics based on previous research related to marine microplastics, which was caused by the plastics themselves and their leaching substances with impacts on marine creatures and human body along the food chain. After summarizing some measures that have been already performed, we suggested that the authority should take more actions to mitigate those problems resulted from microplastics, pay more attention on researching, and encourage citizens to offer their proposals. By finally analyzing the advantages and disadvantages of different handling methods, as well as physical, chemical, and biological treatment technologies on oceanic microplastic issues, our work provided experience on disposing microplastics waste under various actual situations with an example for more holistic waste treatment.

the neural network, fuzzy set theory and evolutionary algorithm in artificial intelligence are all intelligent information processing theories that follow the biological processing mode. These theories are realized by rational logical thinking mode without considering the role of human perceptual thinking in the information processing process, such as emotion and cognition. Among them, the neural network mainly imitates the function of the mental system of human, adopts the method from the bottom to the top, and processes the difficult language pattern information through a large number of complicated connections of neurons. Artificial neural network (Ann) is a cross research field of artificial intelligence and life science. This theory mainly imitates the information processing mechanism of organisms in nature and is mainly used in intelligent information processing systems that can adapt to long-term changes in the environment. Therefore, neural network has important application significance in the research of intelligence, robot and artificial emotion.

The repeated deformations and seismic unrests at Campi Flegrei caldera (southern Italy) have been identified due to a fluid injection source in volcano active area. We investigated the role of hot water injection in the seismic unrests of 1982-1984 with a view to gaining insights into the caldera’s dynamics, by applying coupled TOUGHREACT-FLAC3D simulator to our computational domain of 10 × 1 × 3 km with a single-phase steam isothermal (HM) and non-isothermal (THM) simulations comparison. The results indicated that the overlying caprock blocks the uprising hot water injection, leading to the building up of pore pressure and shear stress underneath over time. This process substantially modified the ambient stress regime, strained the caprock, led to microfractures formation which enhanced hydraulic properties of the system, and ultimately provided conductive migration pathways for hot fluids to pressurize the shallow overlying fault. The prolonged shear stress accumulation period culminated in shear fracturing, dilation and fault slips, whose displacements are in order of millimetres to few centimetres. The moment magnitudes of seismicity generated were generally in order of 3.0. The seismic slips occurred at ~7 and ~6 days under HM and THM cases, respectively – giving a time delay in the order of ~1 day in the isothermal case. A comparison of our results for isothermal and non-isothermal cases suggests that seismic slips occurred generally earlier at higher fluid injection rates and under non-isothermal conditions. Further examinations of thermal effects showed that fault slips generally occur earlier at higher injection temperatures and/or at high host rock/fluid injection temperature contrasts. At very low permeabilities (e.g., 10-19 m2), fault slips were delayed and the required time for shear stress accumulation to trigger slips is about 8 days. It is concluded that an interplay among variables such as injection rates, fluid injection temperatures and caprock permeabilities determines the timing of a seismic fault slip and associated seismicity at the caldera.