⚡ electrical engineering

Development and Validation of a PredictiveMathematical Model for Cognitive Performanceand Occupational Stress Based on Indoor AirQuality: A Low-Cost Implementation UsingEmbedded Systems

本研究提出并验证了一种基于 ESP32 的低成本嵌入式系统,该系统利用一种新颖的数学模型,能够根据室内空气质量参数实时预测认知表现和职业压力水平,展示了其在预防性职业健康管理方面的高准确性和实用价值。

Lucas Lima Freitag2026-07-01
⚡ electrical engineering

Real-Time Settlement of Civil Construction Works through 5D/6D BIM–IoT Convergence: A Verifiable Quantitative Engineering Framework for Digital Cost Closure in Peru

本文提出并验证了一种可验证的工程框架,该框架将 5D/6D BIM 与物联网(IoT)遥测技术相结合,旨在实现秘鲁土木工程项目实时财务结算的自动化并显著减少误差,从而将一个传统的、依赖人工且易发生纠纷的过程转变为一个确定性的、可审计的系统。

PAUL RICARDO PRUDENCIO GALVEZ2026-07-01
⚡ electrical engineering

Digital-Twin-Driven Cost-Scenario Simulation for Civil Infrastructure: A Comparative Framework from the Netherlands and Germany with an Adaptation Pathway for Peru

本研究通过比较荷兰与德国的数字孪生驱动型成本情景模拟框架,旨在提出一种混合且具上下文敏感性的适应路径,通过在现有监管指令下将开放式BIM标准与生命周期成本计算相结合,以减少秘鲁土木基础设施领域的预算超支。

PAUL RICARDO PRUDENCIO GALVEZ2026-07-01
⚡ electrical engineering

H- SPICE Simulation of Graphene Nanoribbon Field-Effect Transistor Ternary Logic Gates: A Power-Delay Optimal Implementation of Multiple-Valued Logic Circuits

本文介绍了一种基于石墨烯纳米带场效应晶体管(GNRFET)的高性能三值译码器和反相器电路,该电路通过 HSPICE 仿真得出,与现有的碳纳米管和硅基设计相比,在传播延迟和功耗延迟积方面取得了显著改进,展示了 GNRFET 在高能效多值逻辑系统中的潜力。

Jetya Banothu¹, Sangeeta Nakhate²2026-07-01