Results 11 to 20 of about 480,051 (248)

Accuracy in body composition scanning by adult half-body DXA scanning

Nutrición Hospitalaria, 2023
Introduction: dual-energy X-ray absorptiometry (DXA) is the gold standard method, although one limitation is the size of the scan area. Objective: the objective was to verify the accuracy of body composition (BC) scanning through half-body DXA scanning compared to standard total body scanning. Methods: a study was conducted on 145 volunteers.
Gómez-Campos, Rossana, Vidal-Espinoza, Rubén, Moreira-Goncalves, Ezequiel, Langer, Raquel David, Borges, Juliano Henrique, Castelli-Correia-de Campos, Luis Felipe, Urra-Albornoz, Camilo, Sulla-Torres, José, Cossio-Bolaños, Marco   +8 more
openaire   +4 more sources

Effect of Repeated Use of Different Types of Scan Bodies on Transfer Accuracy of Implant Position [PDF]

Journal of Dentistry, 2023
Statement of the Problem: Some components of implant treatment are reusable. Therefore, possible changes during fixation, removal, and sterilization process should be tested.
Ali Mahmoud Hashemi, Mahya Hasanzadeh, Leila Payaminia, Marzieh Alikhasi   +3 more
doaj   +1 more source

3D Body Scanning and Healthcare Applications [PDF]

Computer, 2007
Developed largely for the clothing industry, 3D body-surface scanners are transforming our ability to accurately measure and visualize a person's body size, shape, and skin-surface area. Advancements in 3D whole-body scanning seem to offer even greater potential for healthcare applications.
Philip C. Treleaven, Jonathan Wells
openaire   +2 more sources

Posture normalisation of 3D body scans [PDF]

Ergonomics, 2019
For product developers that design near-body products, virtual mannequins that represent realistic body shapes, are valuable tools. With statistical shape modelling, the variability of such body shapes can be described. Shape variation captured by statistical shape models (SSMs) is often polluted by posture variations, leading to less compact models ...
Danckaers, Femke (author), Huysmans, T. (author), Hallemans, Ann (author), De Bruyne, Guido (author), Truijen, Steven (author), Sijbers, Jan (author)   +5 more
openaire   +4 more sources

Body composition analysis using karadascan in indian collegiate population: An observational study

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Background: There is an increased prevalence of obesity, which is an important risk factor for cardiovascular and mortality risk. Because of the large population, a preferred method of measuring body fat should be simple, portable, and reliable.
Amrinder Singh, Disha P Dangat, Shweta Shenoy, Jaspal S Sandhu   +3 more
doaj   +1 more source

Complexity of 3D human body scan data modelling [PDF]

Tekstilec, 2018
3D scanning technology and contemporary CAD systems have enabled various applications of scan data for different industries. 3D scan data have become the basis for the highly accurate digital representation of objects.
Ivana Špelić, Slavenka Petrak
doaj   +1 more source

Trueness of digital implant impressions based on implant angulation and scan body materials

Scientific Reports, 2021
Effects of implant angulation on digital implant impression accuracy remain controversial. Therefore, this in vitro study aimed to compare the digital implant impression trueness among models with different implant angulations and scan body materials ...
Jae-Hyun Lee, Jae-Hwi Bae, Su Young Lee
doaj   +1 more source

Effects of scan body number on digital impression accuracy

International Dental Journal, 2023
Aim or Purpose: Impression-making is one of the basic and vital stages in the construction of dental prostheses. To achieve maximum marginal adaptation a precise impression is essential.
Dr Hamidreza Rajatihaghi, Dr Hamidreza Rajatihaghi, Dr Hamidreza Rajatihaghi, Dr Hamidreza Rajatihaghi, Dr Hamidreza Rajatihaghi   +4 more
doaj   +1 more source

Evaluation of the effect of implant scan body alignment, exposed heights, and inter-scan body distances on the accuracy of digital implant impressions. [PDF]

Alexandria Dental Journal
INTRODUCTION. An accurate digital impression of the scan body is essential to replicate the actual implant position in the software program. However, studies analyzing the scanning accuracy using different scan body angulations, exposures, and inter-scan
Nayrouz Metwally, mohamed Badr, Maryam Sabahy, Mohamed Khamis   +3 more
doaj   +1 more source

Accuracy of 3D printed scan bodies for dental implants using two additive manufacturing systems: An in vitro study.

PLoS ONE, 2023
This study compared the accuracy of implant scan bodies printed using stereolithography (SLA) and digital light processing (DLP) technologies to the control (manufacturer's scan body) Scan bodies were printed using SLA (n = 10) and DLP (n = 10) methods ...
Liam J Hopfensperger, Georgi Talmazov, Rami Ammoun, Christian Brenes, Sompop Bencharit   +4 more
doaj   +1 more source