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The numerical simulation of multi-physical fields like the electric field and the thermal field is a more and more important means of the integrated circuit design in the field of the microelectronics. It involves many kinds of multi-physical fields and analysis, such as electro-thermal fields, electro-thermal-mechanical fields, static analysis, transient analysis and time-harmonic analysis. In order to meet the diverse requirements of the numerical simulation of multi-physical fields and analysis, how to quickly develop a batch of electrothermal multi-physical fields softwares is a challenging problem. Software reuse is the key to solve this problem. This paper presents a software design model that develops software components of mathematical and physical equations. First of all, this paper implements current continuity equation component and steady-state heat balance equation component to solve the reusability problem of single physical field solver. Then, this paper designs the method of multi-physics field calculation process based on free assembling single-physical-field equation components, which supports the custom development of multi-physics coupled field softwares. Moreover, this mode is suitable for parallel computing. Through developing the two customized typical electro-thermal coupled parallel application software, the code reuse rates reach more than 85%, which verifies the validity of the software design model.

While prior research has recognized the significance of employees' green innovative work behavior (GIWB) for organizational sustainability, few studies have explored how to effectively promote such behavior. Following the stimulus-organism-response (S-O-R) framework, we investigate how and when environmental corporate social responsibility (ECSR) drives employees' GIWB. We conducted a two-wave lagged data analysis with 300 Chinese manufacturing employees. Our results reveal that creative self-efficacy and environmental commitment mediate the relationship between ECSR and employees' GIWB. Additionally, we observe that person-organization (P-O) fit strengthens the indirect influence of ECSR on employees' GIWB through creative self-efficacy. Conversely, P-O fit weakens the impact of ECSR on environmental commitment; however, it does not moderate the indirect influence of ECSR on employees' GIWB through environmental commitment. These findings indicate that ECSR can effectively promote employees' GIWB through multiple psychological mechanisms, and its impact varies depending on different levels of P-O fit. Our study offers novel theoretical insights and practical evidence to enhance employees' GIWB, thereby contributing to sustainability in the Chinese manufacturing industry. [ABSTRACT FROM AUTHOR]