Results 1 to 10 of about 385,484 (211)

Development and evaluation of a method to define a tibial coordinate system through the fitting of geometric primitives [PDF]

open access: yesInternational Biomechanics, 2021
Coordinate system definition is a critical element of biomechanical modeling of the knee, and cases of skeletal trauma present major technical challenges.
Stuart C. Millar   +4 more
doaj   +2 more sources

A New Coordinate System for Magnetic Resonance Imaging of the Vestibular System [PDF]

open access: yesFrontiers in Neurology, 2022
Objectives: To develop and evaluate a new coordinate system for MRI of the vestibular system.Methods: In this study, 53 internal auditory canal MRI and 78 temporal bone CT datasets were analyzed. Mimics Medical software version 21.0 was used to visualize
Weixing Liu   +8 more
doaj   +2 more sources

Considerations for Using the Vasculature as a Coordinate System to Map All the Cells in the Human Body [PDF]

open access: yesFrontiers in Cardiovascular Medicine, 2020
Several ongoing international efforts are developing methods of localizing single cells within organs or mapping the entire human body at the single cell level, including the Chan Zuckerberg Initiative's Human Cell Atlas (HCA), and the Knut and Allice ...
Griffin M. Weber   +2 more
doaj   +2 more sources

Virtual Coordinate System in Unicoronal Synostosis [PDF]

open access: yesPlastic and Reconstructive Surgery, Global Open, 2021
Background:. We propose a landmark-based, virtual coordinate system, specifically designed for assessment of asymmetrical craniofacial anatomy associated with unicoronal synostosis. Method:. CT scans of 33 patients with nonsyndromic unicoronal synostosis
Xiaona Lu, MD, PhD   +2 more
doaj   +2 more sources

Two-Dimensional Cartesian Coordinate System Educational Toolkit: 2D-CACSET [PDF]

open access: yesSensors, 2021
Engineering education benefits from the application of modern technology, allowing students to learn essential Science, Technology, Engineering, and Mathematics (STEM) related concepts through hands-on experiences.
Víctor H. Castañeda-Miranda   +5 more
doaj   +2 more sources

Three-dimensional Coordinate System for Hemifacial Microsomia [PDF]

open access: yesPlastic and Reconstructive Surgery, Global Open, 2020
Background:. Hemifacial microsomia (HFM) is a congenital disorder characterized by facial asymmetry, but no midline reference has been established for evaluating facial morphology in patients with HFM.
Dai Ariizumi, DDS   +6 more
doaj   +2 more sources

Research advance in low-temperature resistant rubber: Molecular structure design and chemical modification

open access: yesHecheng xiangjiao gongye, 2022
"Research progress in low-temperature resistant rubber materials was reviewed with 77 references, the molecular structures, low temperature resistance and influencing factors of natural rubber, general synthetic rubber and special synthetic rubber were
WANG Tian-jiao1, MA Yu-cong1, ZHENG Shun-qi2, DING Ang3, WU Ai-min1, HUANG Hao1
doaj   +1 more source

ANALYSIS OF COMMON QUALITY PROBLEMS IN COORDINATE TRANSFORMATION BETWEEN REFERENCE COORDINATE SYSTEM AND GEOCENTRIC COORDINATE SYSTEM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
In the working of the existing reference coordinate system transformed into the coordinate system of the geocentric coordinate system, many experts and scholars have in-depth research on the transformation methods such as geodetic control point results ...
X. Zhang, J. Zhang, L. Zhang, J. Liu
doaj   +1 more source

Coordinate systems for supergenomes [PDF]

open access: yesAlgorithms for Molecular Biology, 2018
Genome sequences and genome annotation data have become available at ever increasing rates in response to the rapid progress in sequencing technologies. As a consequence the demand for methods supporting comparative, evolutionary analysis is also growing.
Fabian Gärtner   +3 more
openaire   +4 more sources

PENGEMBANGAN MEDIA PEMBELAJARAN MATERI SISTEM KOORDINAT BERBASIS GEOGEBRA DI SEKOLAH DASAR

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2023
This study aims to develop coordinate system learning media in the form of GeoGebra Applets for fifth grade elementary school students. Learning media was developed using the Research and Development (R&D) with the 4D model (Define, Design, Develop, and ...
Ulfiyani Ulfiyani   +2 more
doaj   +1 more source

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