Design of a low-cost, portable blower-based breath simulator using 3D printing for respiratory research and education [0.03%]
一种用于呼吸研究和教育的低成本、便携式吹气模拟器的设计及3D打印
Cong Toai Truong,Trung Dat Phan,Ly Xuan Truong Pham et al.
Cong Toai Truong et al.
In contemporary times, as air pollution becomes increasingly severe, the challenge for healthcare in addressing respiratory-related diseases has become more urgent than ever. To assist in researching the domain of medical equipment and educ...
Open-source CNC workstation for paper-based diagnostic assay assembly [0.03%]
基于纸张的一体化诊断测试装置的开源CNC工作台
Lucy Tecle,Shannon Riegle,Andrew Piepho et al.
Lucy Tecle et al.
Paper-based diagnostics are promising for point-of-care testing, but their assembly is often manual and can introduce alignment variability. To address this, we developed a low-cost, open-source workstation that repurposes a three-axis comp...
Building Otto: An open-source Franz diffusion cell autosampler for automating in vitro skin permeation studies [0.03%]
建造Otto：一个开源Franz扩散池自动进样器以实现体外透皮试验的自动化
Keng Wooi Ng,Liam Archbold,Wing Man Lau
Keng Wooi Ng
The Franz diffusion cell (FDC), widely used for measuring drug absorption across the skin, is usually operated manually. However, manual operation is not only labour-intensive and time-consuming, but inevitably introduces human errors and i...
Low-cost, open-access sensorized aerial robot multirotor testing operational platform [0.03%]
低成本开放式传感空中机器人多旋翼测试运行平台
Mario Aguilera-Ruiz,Alejandro Galaviz-Mosqueda,Benjamín Jaramillo-Ávila et al.
Mario Aguilera-Ruiz et al.
Mathematical modeling and simulation of aerial robotic systems (ARS) constitute a highly relevant field in domains such as smart cities and Industry 4.0. In this context, validating algorithm performance under real-world conditions remains ...
A cost-effective laboratory device for single slow micro compression testing of soft materials in the small-strain region [0.03%]
一种用于软材料小应变区域单次慢微压缩测试的低成本实验室装置
Jaehyeong Kim,Sangjun Pyo,Hyerin Ahn et al.
Jaehyeong Kim et al.
In various microscale applications, accurate evaluation of the mechanical properties of materials under small-strain and low-force conditions is important. However, conventional universal testing machines (UTM) are expensive and difficult t...
Low-cost oscillating sieving shaker machine for granulometry analysis in food science [0.03%]
低成本震荡摇筛机在食品科学颗粒粒径分析中的应用
Juan Carlos Núñez Dorantes,Mario Luna Flores,José Roberto Grande Ramírez et al.
Juan Carlos Núñez Dorantes et al.
This article presents the design, fabrication, and validation of a low-cost oscillating sieving shaker machine developed for laboratory-scale granulometric analysis of powdered and solid food materials. The system integrates 3D-printed PLA ...
Tiny-T: A small-scale demonstration tank for real-time wave energy control [0.03%]
微型波浪能控制实时仿真水槽试验台研究&Tiny-T: 波浪能实时控制小型实验水槽
Pedro Fornaro,Jacopo Ramello,Facundo Daniel Mosquera et al.
Pedro Fornaro et al.
This article presents a detailed description, and step-by-step process, required to build a small-scale wave energy tank demonstrator (Tiny-T). The system consists of an operative wave energy converter (WEC) with active control, representin...
OpenPore: A low-cost, portable, battery-powered exponential decay pulse generator for electroporation [0.03%]
开放的孔径：一种低成本、便携式、电池供电的指数衰减脉冲发生器用于电穿孔
Thomas Nesmith,Gagan D Gupta,Darius G Rackus
Thomas Nesmith
The OpenPore pulse generator is a battery powered, portable exponential decay pulse generator for performing mammalian cell electroporation. Electroporation is a common technique for transporting molecular cargo such as plasmid DNA through ...
The development of a low-cost photometric-stereo-based material scanner [0.03%]
一种低成本的基于光度立体法的材质扫描仪的研发
Lunan Wu,Federico Morosi,Giandomenico Caruso
Lunan Wu
Capturing accurate texture maps from physical materials remains a challenge in digital prototyping and projection-based spatial augmented reality (P-SAR). This paper presents an open-source material scanning system based on photometric ster...
MicroStretch: Microstretcher designed for live imaging on microscopic stages [0.03%]
微拉伸装置：用于显微镜载物台现场成像的微拉伸仪
Alexi Switz,Anamika Prasad
Alexi Switz
Deformation response evaluation is essential for understanding material behavior, providing insight into their suitability across many fields, such as biomechanics, materials science, and other engineering disciplines. Specialized applicati...