All Articles

Integrating microalgae cultivation with municipal wastewater treatment enables simultaneous nutrient removal, CO₂ fixation, and biofuel feedstock production, but commercial viability depends on cultivation system...

Visible-light-active TiO₂/graphene nanocomposite photocatalysts are synthesized via a hydrothermal route with controlled graphene oxide reduction for efficient degradation of organic pollutants and bacterial...

Engineering vascularized bone grafts of clinically relevant size (>2 cm³) remains a fundamental challenge in regenerative medicine. We present a multi-material extrusion bioprinting strategy that co-deposits...

Machine learning models for credit scoring achieve superior predictive accuracy over traditional logistic regression, but their black-box nature creates regulatory barriers under GDPR's right to explanation, fair...

Ti₃C₂Tₓ MXene nanosheets are integrated with carbon nanotube (CNT) scaffolds and polydimethylsiloxane (PDMS) matrix to fabricate flexible EMI shielding composites with a hierarchical porous architecture. The optimized...

Hybrid renewable energy systems combining wind and solar generation with battery storage are essential for reliable grid integration, but optimal sizing and dispatch strategies remain computationally challenging. We...

Foodborne illness affects an estimated 600 million people annually, yet current supply chain traceability systems require 7-14 days to identify contamination sources during outbreak investigations. We design and...

Flexible piezoelectric nanogenerators (PENGs) based on BaTiO₃ nanoparticle-reinforced poly(vinylidene fluoride) (PVDF) composite films are developed for harvesting biomechanical energy from human motion. The...

Deploying deep learning models on edge devices requires architectures that balance accuracy with strict latency, memory, and power constraints — a combinatorial design space that manual engineering cannot efficiently...

Brain-computer interfaces (BCIs) require electrode arrays that simultaneously achieve high spatial resolution, mechanical compliance, and long-term biocompatibility. We fabricate ultra-flexible, high-density...

Scientific literature contains rich knowledge in text, figures, tables, and equations, yet existing information extraction systems process these modalities in isolation. We introduce SciMMLLM, a multimodal large...

Post-combustion carbon capture from flue gas requires selective CO₂ separation under humid conditions at low partial pressures. We report amine-functionalized MOF membranes (UiO-66-NH₂-PEI) fabricated by interfacial...

Autonomous driving perception systems trained on fixed taxonomies fail when encountering novel objects or unusual scenarios not represented in their training data — the "long tail" problem. We present DriveLM, a...

央行数字货币(CBDCs)有望通过为央行提供直达家庭和企业的渠道来增强货币政策传导。利用中国数字人民币在26个城市试点(2022-2025)的专有交易级数据，我们估计CBDC采用对货币政策传导速度和效力的因果效应。双重差分设计表明数字人民币采用将利率向消费支出传导加速3.2天(从中位14.5天降至11.3天)，定向刺激支付的财政乘数提高0.34(从0.71至1.05)。

央行数字货币(CBDCs)有望通过为央行提供直达家庭和企业的渠道来增强货币政策传导。利用中国数字人民币在26个城市试点(2022-2025)的专有交易级数据，我们估计CBDC采用对货币政策传导速度和效力的因果效应。双重差分设计表明数字人民币采用将利率向消费支出传导加速3.2天(从中位14.5天降至11.3天)，定向刺激支付的财政乘数提高0.34(从0.71至1.05)。

央行数字货币(CBDCs)有望通过为央行提供直达家庭和企业的渠道来增强货币政策传导。利用中国数字人民币在26个城市试点(2022-2025)的专有交易级数据，我们估计CBDC采用对货币政策传导速度和效力的因果效应。双重差分设计表明数字人民币采用将利率向消费支出传导加速3.2天(从中位14.5天降至11.3天)，定向刺激支付的财政乘数提高0.34(从0.71至1.05)。

Rapid identification of emerging viral threats is critical for pandemic preparedness. Current diagnostic platforms are either fast but detect single targets (lateral flow assays) or comprehensive but slow (metagenomic...

We report the synthesis and characterization of AlCrTiVNb high-entropy alloy (HEA) thin films deposited by reactive magnetron co-sputtering for applications in aerospace turbine environments exceeding 800°C. The...

Luminescent solar concentrators (LSCs) can harvest diffuse sunlight over large areas and guide it to small edge-mounted photovoltaic cells, enabling building-integrated photovoltaics. We report CsPbBr₁.₅I₁.₅...

Grid-scale energy storage demands batteries that are safe, low-cost, and made from earth-abundant elements. We report an all-solid-state sodium-ion battery (ASS-SIB) using anthraquinone-grafted carbon nanotube...