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If your username isn't already your name, please title your post as your name!!

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What are the most effective policies for reducing plastic pollution in marine environments?

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Which data augmentation methods can effectively expand the data of

scarce materials in experiments?

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How does the molecular structure design of degradable polymeric materials balance mechanical properties with environmental degradation rates?

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How does the molecular structure design of degradable polymeric materials balance mechanical properties with environmental degradation rates?

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What are the applications, prospects and challenges of intelligent robots in the medical and health field？

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What are the key strategies for reducing waste and improving material recycling in manufacturing processes?

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What is the micro featrues which allow the high-temperature materials have higher melting point than local materials?

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How does design freedom enabled by 3D printing improve the performance of aerospace components？

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How does design freedom enabled by 3D printing improve the performance of aerospace components？

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What is the impact of environmental factors on processing errors?

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Which hybrid combination of photovoltaic arrays, advanced batteries, and regenerative fuel cells delivers the lowest mass-per-kilowatt figure for continuous 10 kW operation on the Moon?

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Which hybrid combination of photovoltaic arrays, advanced batteries, and regenerative fuel cells delivers the lowest mass-per-kilowatt figure for continuous 10 kW operation on the Moon?

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What is the specific medium for electron pairing in high-temperature superconductors? Is there a unified microscopic theory to explain different systems such as copper-based and iron-based?

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What are the main technical problems in the design of bionic robots?

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What are the main advantages and limitations of 3D printing in the production of high-precision mechanical parts?

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How to quantify the thermal transport synergy effect of boron nitride/graphene heterojunctions?

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How to quantify the thermal transport synergy effect of boron nitride/graphene heterojunctions?

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What is the nonlinear influence mechanism of atomic layer thickness on interfacial thermal resistance?

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What is the fundamental interactions between electroactive paper's constituents?

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What are the key optoelectronic performance differences between lead-free halide perovskites (e.g., Sn²⁺, Bi³⁺-based) and lead-based perovskites in light-emitting devices?

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Why do the materials in mobile phone screens emit light?

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What are the primary challenges faced when incorporating AI and ML technologies into mechanical design?

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What are the primary challenges faced when incorporating AI and ML technologies into mechanical design?

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What are the primary challenges faced when incorporating AI and ML technologies into mechanical design?

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How do new 2D semiconductor materials (e.g., graphene, transition metal sulfides) break through the performance limitations of traditional silicon-based materials?

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How is machine learning used to analyze the correlation between semiconductor defect types and device electrical performance?

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What long-term ecological impacts arise from nanoparticle accumulation in soil ecosystems over decades?

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What is the current application status of 3D printing technology in daily life scenarios?

How to improve the efficiency of 3D printing in daily life through technological innovation?

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How do different types of automation systems (robots, CNC machines, automated guided vehicles) interact and complement each other in a fully automated manufacturing facility?

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Can hybrid AI algorithms improve the efficiency of topology optimization for dynamic loading conditions?

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Can hybrid AI algorithms improve the efficiency of topology optimization for dynamic loading conditions?

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Question 3 – “Can hybrid AI algorithms improve the efficiency of topology optimization for dynamic loading conditions?”
Rationale:

· Innovation: Combines traditional structural engineering with machine learning, addressing inefficiencies in iterative optimization for real-world dynamic loads (e.g., vibration, impact).

· Practical Value: Relevant to industries like automotive and renewable energy, where lightweight components must withstand dynamic stresses.

· Research Feasibility: Existing literature on AI-driven optimization (e.g., neural networks for topology) provides a foundation, while gaps in dynamic load applications offer clear research opportunities.

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The influence mechanism of defect engineering in semiconductor nanowires on their electrical properties.

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How to define the "generational" classification for photovoltaic materials

What are the core differences in efficiency, cost, and stability among typical representatives of each generation of materials, such as silicon-based, thin-film, and perovskite?

What are the technological bottlenecks and commercialization progress of current third-generation materials, such as perovskite silicon stacks?

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What is the resistivity of semiconductors under different factors?

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What is the resistivity of semiconductors under different factors?

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What are the lifecycle environmental impacts (e.g., carbon footprint, resource depletion) of emerging new energy materials (e.g., perovskite, lithium-based batteries, rare-earth-free magnets) compared to traditional materials?

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Implementation effect of urban waste classification policy in China

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What are the primary cost drivers in specific industry and how have innovative technologies or operational strategies historically addressed them

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What are the primary cost drivers in specific industry and how have innovative technologies or operational strategies historically addressed them

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What are the most promising sustainable materials for enhancing the efficiency of solar cells, and how do they compare in terms of cost, durability, and environmental impact

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Will machine learning make mistakes? What are the differences between machine learning and the learning and memory of the human brain?

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What are the main differences in optoelectronic properties between lead-free halide perovskites (e.g., Sn²⁺, Bi³⁺ groups) and lead-based perovskites in light-emitting devices?

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What are the main differences in optoelectronic properties between lead-free halide perovskites (e.g., Sn²⁺, Bi³⁺ groups) and lead-based perovskites in light-emitting devices?

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The development prospects and application directions of AI-generated images.

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The development prospects and application directions of AI-generated images.

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What are the key technical challenges in improving the autonomy of robotic systems?

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Green manufacturing and sustainable development

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Green manufacturing and sustainable development

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The Role of Renewable Energy in Green Manufacturing Systems

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What material should 4D print use?

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Can asymmetric tooth profile design effectively reduce vibration and noise in high-speed worm gear transmission?

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Can asymmetric tooth profile design effectively reduce vibration and noise in high-speed worm gear transmission?

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Research Question: AI-Driven Predictive Maintenance in Mechanical Systems  

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Research Question: AI-Driven Predictive Maintenance in Mechanical Systems  

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How do deep learning algorithms (e.g., LSTM) enhance mechanical component failure prediction accuracy compared to traditional statistical models in industrial settings?

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How are the formation mechanisms of common process defects (pores, cracks, deformation) in additive manufacturing related to material properties?

How can machine vision-based online inspection technology achieve real-time identification and localization of additive manufacturing defects?

Can hybrid manufacturing processes (e.g., combining 3D printing with traditional machining) effectively reduce defects in complex components?

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What are the key principles and techniques in mechanical design and manufacturing automation to improve production efficiency?

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What are the most effective technologies and practices for improving energy efficiency in mechanical automated production lines?

How do different industries implement energy efficiency strategies in their automated production lines, and what lessons can be learned from these implementations?

What role do government regulations and incentives play in driving energy efficiency improvements in mechanical manufacturing, and how can companies leverage these to their advantage?