Shanghai Institute of Technology

Personal advice vs. professional advice: how financial literacy moderates joint decision-making in cryptocurrency investment

Purpose Drawing on social influence theory and self-efficacy theory, this study aims to investigate how personal and professional financial advice are associated with cryptocurrency investment behavior and how financial and investment literacy moderate these relationships, addres...

Bridge Anomaly Diagnosis Based on a Feature-Augmented BiLSTM Autoencoder and Hotelling T2 Test

For bridges in long-term operation, only limited abnormal samples with clear labels are available, which makes it difficult to apply conventional supervised methods that require sufficient labeled data. To address this problem, this study proposes a bridge anomaly diagnosis metho...

Metacognition and pathway dynamics in generative AI supported design thinking: A process-sensitive evaluation with network-based cognitive mapping

Generative AI (GenAI) is embedded in design education, yet little is known about how different tools reshape metacognition and the pathways linking ideas to outcomes. We compare three conditions, ChatGPT-4o, DeepSeek-R1, and a no-AI control, in a virtual reality cultural heritage...

Structural Softness–Rigidity Mediation Enables Multicolor Emission and Long‐Lived Phosphorescence in Hf/Zr Halides

ABSTRACT Multicolor fluorescence, typically favored by soft environments, and phosphorescence, which relies on rigid lattices to stabilize triplet excitons, are fundamentally incompatible and hard to coexist within a single material. Here, we report a crown–ether–directed lattice...

LSR: Eliminating Loop Control Overhead for Energy-Efficient Processors

Loops constitute a small fraction of static code but dominate dynamic execution time and control overhead, posing significant challenges for energy-efficient mobile and embedded processors. This paper introduces Loop Semantic Recognition (LSR) , a microarchitectural technique tha...

Structural Softness–Rigidity Mediation Enables Multicolor Emission and Long‐Lived Phosphorescence in Hf/Zr Halides

ABSTRACT Multicolor fluorescence, typically favored by soft environments, and phosphorescence, which relies on rigid lattices to stabilize triplet excitons, are fundamentally incompatible and hard to coexist within a single material. Here, we report a crown–ether–directed lattice...

Biocompatible Self-assembly Coating for Safe Hair Dyes with Antimicrobial and Antiadhesion Potential

Abstract Hair dyeing has emerged as an integral part of the cosmetic industry, driving the demand for natural, safer, and malodor-free alternatives to traditional p-phenylenediamine-based hair dyes. Herein, leveraging the deposition capability of plant-derived quinones on substra...

Physics-Guided Modeling and Artificial Intelligence for Proton Exchange Membrane Fuel Cells in Extreme Environments

Abstract Proton exchange membrane fuel cells (PEMFCs) deployed in aviation, underwater, and space applications encounter different combinations of environmental and mission constraints. These include altitude-dependent oxygen supply, flight-load transients, closed reactant loops,...

An $n^2\log_2 n-O(n^2)$ lower bound for Hilbert numbers via two-source renewal

We construct real planar polynomial vector fields establishing H_hyp(n) ≥ n² log₂ n − Cn² for every sufficiently large integer n, where C is an absolute constant and H_hyp(n) denotes the supremum of the number of hyperbolic limit cycles among fields of total degree at most n. The...

The Strong Electronic Metal–Support Interactions Mediated Direct Three‐Electron Oxygen Reduction for Enhanced Hydroxyl Radical Generation

ABSTRACT Hydroxyl radical (·OH) production in the traditional electro‐Fenton process relies on the two‐electron oxygen reduction reaction (2e − ORR) to generate H 2 O 2 , followed by activation by ferrous ions, suffering from low efficiency and mass‐transfer limitations. Herein,...

Boosting the supercapacitive performance of NiCo metal-organic frameworks via the synergistic effect of oxygen vacancies and bismuth decoration

To fulfill the escalating demand for next-generation energy storage systems, designing supercapacitors with superior specific capacity, prolonged durability is imperative. Nonetheless, the practical implementation of most metal-organic frameworks in electrochemical storage is fre...

Unveiling the dark side of value management: main types of value co-destruction behaviours in new infrastructure projects

Purpose New infrastructure is a novel platform and means of value creation. However, not all projects are beneficial, and some may result in negative outcomes; this situation is called value co-destruction. Value co-destruction of new infrastructure has not received sufficient at...

Self-Aligned AlO x Spacer Enabling 10 nm-Scaled InZnSnO Thin-Film Transistors for 2T0C DRAM

Abstract Oxide semiconductors are promising for low-power dynamic random access memory (DRAM) due to their ultralow off-state leakage and back-end-of-line compatibility. Continued transistor scaling is essential to further enhance electrical performances, however, conventional li...

Shock–vortex interaction in transonic flow around a circular cylinder

Two-dimensional direct numerical simulations are performed to investigate shock–vortex interactions in transonic flow around a circular cylinder at R e D = 2000 and M a = 0.75 , 0.80, and 0.85. The wake-vortex evolution exhibits a quasi-periodic organization defined with referenc...

A Bioinspired Random Nanosheet Film for Broadband Spectral Modulation and Switchable Infrared Stealth

Efficient spectral modulation and photothermal management can significantly enhance the multifunctional integration of intelligent optical devices. However, the selective modulation ability of materials to the spectrum hinders their application in different scenarios or needs. He...

Finite Cyclicity of the Graphic $I_{16a}^2$ in Quadratic Systems

We prove that every graphic in the I₁₆ₐ² family has cyclicity at most two in the normalized quadratic family of Dumortier–Roussarie–Rousseau. A fixed base field carries a continuum of such graphics, each determined by a regular connecting orbit from D₂ to D₃. For every r>0 and ev...

Association between physical fitness index and executive function in Chinese Tibetan adolescents aged 10–12

OBJECTIVE: Examine the associations between Physical Fitness Index (PFI) and specific executive function (EF) subdomains (inhibitory control, working memory, cognitive flexibility) among Tibetan adolescents aged 10-12 years in China's high-altitude areas. METHODS: A total of 376...

Finite cyclicity of the quadratic graphic $I_{6b}^1$ in its full five-parameter quadratic unfolding

Version 3.0.0 is a single self-contained 113-page preprint. This revision replaces the former multi-range four-passage argument with a direct estimate on the full positive product leaf and clarifies the first-hit partition, center-ideal division, complementary returns, and zero-r...

Finite Cyclicity of the Graphic $I_{16a}^2$ in Quadratic Systems

We prove that every graphic in the I₁₆ₐ² family has cyclicity at most two in the normalized quadratic family of Dumortier–Roussarie–Rousseau. A fixed base field carries a continuum of such graphics, each determined by a regular connecting orbit from D₂ to D₃. For every r>0 and ev...

Effects of layer thickness on impact contact in functionally graded-equivalent layered plates: An experimental, FE and semi-analytical study of table-tennis ball impact

Elastic contact of layered elastic plates is common in sports equipment and engineering systems, yet most impact-contact analyses of elastic spheres still rely on classical Hertzian theory based on homogeneous half-spaces. For a table-tennis racket, however, the impact occurs on...