PLOS ONE

From medical imaging data to 3D printed anatomical models

Publishing date: 2017-05-31 Published on: PLOS ONE summary: To lower the barrier to entry and provide the best options when aiming to 3D print an anatomical model from medical images, the authors provide an overview of relevant free and open-source image segmentation tools as well as 3D printing technologies.

Fabrication of malleable three-dimensional-printed customized bolus using three-dimensional scanner

Publishing date: 2017-05-11 Published on: PLOS ONE summary: A three-dimensional (3D)-printed customized bolus (3D bolus) can be used for radiotherapy application to irregular surfaces. However, bolus fabrication based on computed tomography (CT) scans is complicated and also delivers unwanted irradiation.

Characterization of 3D printing techniques: Toward patient specific quality assurance spine-shaped phantom for stereotactic body radiation therapy

Publishing date: 2017-05-04 Published on: PLOS ONE summary: This study suggests that a 3D-printed phantom simulating a high-density (about 1.4 g/cm3) organ can be created based on CT images and that a developed 3D printed spine phantom could be utilized in patient-specific quality assurance for stereotactic body radiation therapy.

FlyLimbTracker: An active contour based approach for leg segment tracking in unmarked, freely behaving Drosophila

Publishing date: 2017-04-28 Published on: PLOS ONE summary: This paper describes a method that uses active contours to semi-automatically track body and leg segments from video image sequences of unmarked, freely behaving D.

InMAP: A model for air pollution interventions

Publishing date: 2017-04-19 Published on: PLOS ONE summary: InMAP (Intervention Model for Air Pollution) offers an alternative to comprehensive air quality models for estimating the air pollution health impacts of emission reductions and other potential interventions.

phylo-node: A molecular phylogenetic toolkit using Node.js

Publishing date: 2017-04-14 Published on: PLOS ONE summary: None authors: Damien M. O’Halloran link to paper: 10.1371/journal.pone.0175480 Icons made by catkuro from www.flaticon.com

Cost and time-effective method for multi-scale measures of rugosity, fractal dimension, and vector dispersion from coral reef 3D models

Publishing date: 2017-04-13 Published on: PLOS ONE summary: None authors: G. C. Young, S. Dey, A. D. Rogers, D. Exton link to paper: 10.1371/journal.pone.0175341 Icons made by catkuro from www.flaticon.com

Low-cost feedback-controlled syringe pressure pumps for microfluidics applications

Publishing date: 2017-04-03 Published on: PLOS ONE summary: Editors note: This paper describes how to build a closed loop control system for microfluidics, based on Arduino and 3D printed parts. It improves on existing syringe pumps as this system has a feedback loop that measures the pressure in the system and allows for more precise control of the volumes injected.

NicoLase—An open-source diode laser combiner, fiber launch, and sequencing controller for fluorescence microscopy

Publishing date: 2017-03-16 Published on: PLOS ONE summary: None authors: Philip R. Nicovich, James Walsh, Till Böcking, Katharina Gaus link to paper: 10.1371/journal.pone.0173879 Icons made by catkuro from www.flaticon.com

Interactive reconstructions of cranial 3D implants under MeVisLab as an alternative to commercial planning software

Publishing date: 2017-03-06 Published on: PLOS ONE summary: The use of implants that are specificaly designed for each patient is currently bounded to the use of expensive software or by the use of open source alternatives that are time consuming and labour intensive.