CyanoStat: An open-source platform for CO2 regulation in microbial incubators optimized for cyanobacterial cultivation [0.03%]
CyanoStat：一个用于微生物培养箱中CO2调节的开源平台（优化光合细菌培养条件）
Tijn O Delzenne,Dennis Claessen
Tijn O Delzenne
Accurate and reliable control of CO2 is essential for the incubation of many microbial organisms. Photosynthetic microbial organisms, such as cyanobacteria, pose a particular challenge, requiring both light and elevated CO2 concentrations f...
Rugged, low-cost, and lightweight rosette water sampler for ocean profiling and mooring deployment [0.03%]
一种用于海洋剖面和锚系观测的低成本、重量轻且坚固的组合采样器
Ebbe Poulsen,Søren Rysgaard,Peter Melvad et al.
Ebbe Poulsen et al.
Oceanographers studying climate change, marine ecosystems, and water mass distribution rely heavily on seawater measurements from various depths and locations. A critical tool for obtaining these measurements is the rosette water sampler, w...
Printed, dual-loop magnetic field sniffer probe for bench measurements on radio frequency MRI coils [0.03%]
用于射频MRI线圈工作台测量的印刷式双回路磁场探测器探针
Giulio Giovannetti,Nicola De Zanche
Giulio Giovannetti
This work describes an open-source design for decoupled dual-loop radio frequency (RF) probes which are common tools in the RF lab. In magnetic resonance (MR) applications dual-loop probes are used to measure the tuning frequency and qualit...
Design and development of a cost-effective buoy using 3D printing for coastal monitoring [0.03%]
基于3D打印的低成本浮标的设计与开发用于海岸监测
Simón F Nogueira,Alejandro J Vitale,Sibila A Genchi et al.
Simón F Nogueira et al.
An adequate knowledge of water (and air) environment parameters in ocean and coastal areas becomes of crucial importance for management practices. The behavior of oceans and coasts covers a large range of spatial and time scales that leads ...
Low-cost prototype for bearing failure detection using Tiny ML through vibration analysis [0.03%]
基于振动分析的TinyML轴承故障检测低成本原型机
Andres Felipe Cotrino Herrera,Jesús Alfonso López Sotelo,Juan Carlos Blandón Andrade et al.
Andres Felipe Cotrino Herrera et al.
The document presents a low-cost, open-source device designed to facilitate the learning of technologies like artificial intelligence in embedded systems through vibration analysis. It also aims to enhance students' skills by introducing in...
Open-source compact time-domain hydrogen (1H) NMR System for Field Deployment [0.03%]
便携式开源氢核磁共振（1H NMR）系统用于野外实验
Winford Janvrin,Jacob Martin,Daniel Hancock et al.
Winford Janvrin et al.
This paper presents a compact, low-cost time-domain nuclear magnetic resonance (TD-NMR) system based on a 0.5 T permanent magnet designed for in-situ 1 H measurements. Unlike conventional high-field nuclear magnetic resonance (NMR) spect...
Qihui Yu,Qinglong Zhang,Guoxin Sun et al.
Qihui Yu et al.
Substation inspection robots play a vital role in ensuring the safety of power grid systems and improving operational efficiency. However, existing inspection robots often face challenges such as limited flexibility at the mechanical end-ef...
Alexander Blömeke,Rodolfo Borges,Morian Sonnet et al.
Alexander Blömeke et al.
The Battery Heater Board is an open-source hardware designed for precise temperature control during battery testing. This device integrates the heater, driver, and temperature sensors on a single metal core printed circuit board, allowing f...
A portable soil surface roughness instrument for automatic two-dimensional profile roughness measurement in the field [0.03%]
一种便携式土壤表面粗糙度测定仪用于野外环境下自动测定二维地貌高程 roughness 测量仪器研究
Gang Sun,Xiu Wang,Shuai Gao et al.
Gang Sun et al.
Soil surface roughness, characterized by the unevenness of the soil surface, is a critical parameter influencing radar backscatter coefficients and microwave emissivity, and is essential for applications in agriculture, soil science, climat...
Design and evaluation of a voltage-controlled current source for galvanic vestibular stimulation research [0.03%]
用于直流电性前庭刺激研究的可调恒流源的设计与评估
Zhi Liu,Shieru Suzuki,Tatsuki Fushimi et al.
Zhi Liu et al.
Galvanic Vestibular Stimulation (GVS) is a non-invasive technique that stimulates the vestibular system, which is crucial for maintaining balance and processing spatial orientation. The integration between the visual and vestibular systems,...