How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
Nature

Multifunctional Quasi-Homogeneous Catalysts as a New Catalytic Strategy to Boost the Performance of Li-O2 Batteries

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
IEEE

Dual Sensor Impulse Noise Cancellation for Downstream DSL Systems

Abstract: Impulse noise presents a severe performance bottleneck in multicarrier systems. For digital subscriber lines (DSL), the use of a common-mode (CM) sensor is a viable technique to mitigate the ...
Hosted on MSN

Scientists discover breakthrough method to convert harmful substance into valuable construction material: 'This is an underexplored opportunity'

Scientists have developed a new method of carbon capture that can have upcycled applications in construction. The collaborative effort involved researchers at the University of Michigan, the ...
IEEE

Performance Assessment of InGaN Double Gate Stack-Oxide MOSFET based Phosphine Gas Sensor: A Catalytic Metal Gate Approach

Abstract: In this article, a computational assessment of InGaN Double Gate Stack-Oxide MOSFET (InGaN DGS- MOSFET) has been performed for the purpose of detecting phosphine (PH3) gas molecules. Here, ...
C&EN

Three-Dimensional Fe,N-Decorated Carbon-Supported NiFeP Nanoparticles as an Efficient Bifunctional Catalyst for Rechargeable Zinc–O

The State Key Laboratory of Power Transmission Equipment & System Security and New Technology; Chongqing Key Laboratory of Chemical Process for Clean Energy and Resource Utilization, College of ...