Development of a prototype antenna radiation pattern measurement system using Software-Defined Radio [0.03%]
一种基于软件无线电的天线辐射特性测量系统原型开发
Alex Kana-Chuctaya,Alexander Hilario-Tacuri
Alex Kana-Chuctaya
This work presents the design and implementation of an automated prototype system for measuring antenna radiation patterns, using Software Defined Radio (SDR), a stepper motor-driven rotational platform, and custom 3D printed components. Th...
Shinjer Li,Samuel J Rubin,Tyler Meldrum
Shinjer Li
Accurate spatial mapping of magnetic fields is crucial for a range of scientific, industrial, and medical magnetic devices. Here, we present RAMM: a Robotic, Autonomous Magnetic field Mapper. RAMM consists of a delta-style 3D robot coupled ...
FlumeX: A modular flume design for laboratory-based marine fluid-substrate studies [0.03%]
基于实验室的海洋流-底质相互作用研究用可移动式人工造波冲刷实验装置及应用
Melissa Ruszczyk,Patrick M Kiel,Santhan Chandragiri et al.
Melissa Ruszczyk et al.
As research becomes more interdisciplinary, researchers develop new methodologies and technologies for novel experiments that bridge fields. FlumeX's design features a standard experimental chamber that can be expanded into different config...
A versatile low-cost data acquisition system for small rocket engine test bench [0.03%]
一种低成本的数据采集系统用于小型火箭发动机试验台架
Nathan Andreani Netzel,Daniel Strufaldi Batista,Francisco Granziera Jr et al.
Nathan Andreani Netzel et al.
Small sounding rockets often carry scientific instruments to collect data in atmospheric environments. In the context of university-level education and research, their development offers students a hands-on, multidisciplinary platform to st...
Seyyed Saeed Vaezzadeh,Alireza Godsi Chafjiri,Victoria Nguyen et al.
Seyyed Saeed Vaezzadeh et al.
Creep occurs when a material is subjected to a constant load resulting in deformation. Thermoplastics are prone to creep and understanding creep behavior is important for predicting the long-term performance of thermoplastic parts that must...
Development of an embedded diagnostic tool for visual misalignment screening [0.03%]
嵌入式视觉校准诊断工具的发展研究
Daniel Soto Rodriguez,Andres Eduardo Rivera Gomez,Ruthber Rodriguez Serrezuela
Daniel Soto Rodriguez
This article presents the design, implementation, and validation of a low-cost embedded system for preliminary strabismus screening, based on computer vision and deep learning. The hardware integrates a Raspberry Pi 4, a USB camera, and a 3...
A novel clinical data acquisition device: Towards real time cardiovascular modelling in the ICU [0.03%]
一种新型临床数据采集设备：迈向重症监护病房中的实时心血管建模
James Cushway,J Geoffrey Chase,Thomas Desaive et al.
James Cushway et al.
Patient specific cardiovascular system models have the potential to provide far greater insights into patient conditions than is currently possible in the intensive care unit (ICU). Access to haemodynamic data is imperative for the introduc...
A modular open-source platform for electrical impedance tomography applications [0.03%]
用于电阻抗断层扫描应用的模块化开源平台
Henry W Hall,Lui Holder-Pearson,Cong Zhou et al.
Henry W Hall et al.
Electrical impedance Tomography (EIT) is a developing medical imaging technology with several benefits over current screening modalities. EIT can produce real time images for a lower cost and with fewer health risks than most common screeni...
Enhancing mobile EEG: Software development and performance insights of the DreamMachine [0.03%]
提升移动EEG：DreamMachine软件开发及性能洞察
Paria Samimisabet,Laura Krieger,Marc Vidal De Palol et al.
Paria Samimisabet et al.
Electroencephalography (EEG) is widely used in fields such as neurology, cognitive neuroscience, sleep research, and mental health. It records brain electrical activity to study neurophysiological functions. Numerous EEG and mobile EEG syst...
Filip Wylęgała,Tadeusz Uhl
Filip Wylęgała
This article details the design, construction, and operation of a benchtop centrifuge tailored for adhesion measurements. The device is intentionally simple, leveraging widely available components and exclusively employing 3D printing as th...