An open-source underwater robotics platform for aquatic research & exploration [0.03%]
一个开源的水下机器人平台用于开展水文研究与探索活动
Scott Mayberry,Jinzhi Cai,Ruochu Yang et al.
Scott Mayberry et al.
Underwater research is often constrained by the specialized expertise, high costs, and dedicated facilities required for traditional aquatic experiments, limiting participation from smaller research groups. In response, we introduce an open...
FireLog: An open-source, low-cost system for temperature logging during wildland fires with high spatial and temporal resolution [0.03%]
FireLog：一种低成本的野外火灾高温记录开源系统（具有高时空分辨率）
Nipuna Chamara,Yufeng Ge,Sabrina Russo
Nipuna Chamara
Measuring flame, air, and soil temperatures during wildland fires, including wildfires and controlled burns in land management contexts, is crucial for research and applications in fire ecology, safety, and management in a wide array of eco...
A device for simultaneous neural recording and drug infusion in rodents [0.03%]
一种用于同时进行神经记录和药物灌注的设备（以小鼠为例）
Giovanni Barbera,Nicholas J Beacher,Da-Ting Lin
Giovanni Barbera
Here we present and validate an open-source motorized swivel which allows simultaneous neural and behavioral recording from rodents during drug infusion experiments. Cable and drug line tangling represents a limiting factor for neural recor...
Open-source low-cost non-contact ECG monitoring system using active dry electrodes [0.03%]
基于主动干式电极的低成本开源非接触ECG监测系统
Siluo Chen,Yu Chen,Jing Huang et al.
Siluo Chen et al.
Continuous electrocardiogram (ECG) monitoring is essential for the early detection of cardiac arrhythmias and other heart conditions. However, conventional wet electrode-based systems often cause skin irritation and signal degradation, maki...
Rotapollen Sampler: An affordable, portable, and programmable rotorod-style device for measuring airborne pollen concentrations [0.03%]
便携式可编程Rotorod装置——Rotapollen采样器及其测定花粉浓度的能力
Daniel Sw Katz,Kacper Sobieraj,Christopher Karounos et al.
Daniel Sw Katz et al.
We present designs for a rotorod-style device for sampling airborne pollen and other particulates >10 µm. This device is affordable ($118 USD for the first individual sampler with an incremental cost of $48 for the 10th sampler built) and ...
Anaerobic Pyrolysis Chamber: An atmosphere-controlled furnace for controlled-atmosphere thermal decomposition [0.03%]
厌氧裂解装置：一种可控气氛热分解炉
Ryan T Chaffer,Joseph Johnson,Matthew J DiDomizio et al.
Ryan T Chaffer et al.
As some materials are heated they undergo thermal decomposition, resulting in a change in the material's physical structure and chemical composition through a process called pyrolysis. During pyrolysis, flammable vapors are driven off the m...
System design for monitoring REDOX potential in treated water using an ORP sensor [0.03%]
基于ORP传感器的处理水REDOX电位监测系统设计
A Escobar-Díaz,A Villarreal,B Zárate-Nicolas et al.
A Escobar-Díaz et al.
Electrodes that measure the oxidation-reduction potential (ORP) assess the relationship between oxidized and reduced substances that may exist in water disinfection processes. This work presents the implementation and characterization of an...
MyNutriCapsule: An innovative approach to reduce water and nutrient waste in fertigation farming [0.03%]
我的营养胶囊：减少施肥灌溉中水和养分浪费的创新方法
Azlan Abdul Aziz,Nor Azriani Mohamad Nor,Wan Nurshazelin Wan Shahidan et al.
Azlan Abdul Aziz et al.
Although fertigation offers substantial efficiency and productivity benefits, it also has significant drawbacks. Setting up a fertigation system requires considerable costs and knowledge and professionalism in managing soil, water, and fert...
Silicone Breast Phantoms for use with Digital Imaging Elasto-Tomography Breast Cancer Screening [0.03%]
用于数字成像弹性断层摄影乳腺癌筛查的硅胶乳房模型体phantom
Francesca Gallaway,Henry W Hall,Matthew Walker et al.
Francesca Gallaway et al.
Breast cancer is the most common form of cancer and has the highest mortality rate among all types of cancer. The current best method to prevent deaths from breast cancer is by early detection. The gold standard for breast cancer detection ...
Design of a low-cost microphone array for portable multi-platform applications [0.03%]
低成本便携式多平台应用麦克风阵列设计
Luis Corral,Pablo E Román
Luis Corral
Acoustic imaging analysis of noise sources is a widespread method to obtain source spatial positioning and parameters like sound pressure. The challenge is to record audio from multiple microphones simultaneously and optionally capture colo...