Results 61 to 70 of about 70,870 (182)

Deep Learning-Based Assessment of Brainstem Volume Changes in Spinocerebellar Ataxia Type 2 (SCA2): A Study on Patients and Preclinical Subjects

open access: yesSensors
Spinocerebellar ataxia type 2 (SCA2) is a neurodegenerative disorder marked by progressive brainstem and cerebellar atrophy, leading to gait ataxia. Quantifying this atrophy in magnetic resonance imaging (MRI) is critical for tracking disease progression
Robin Cabeza-Ruiz   +4 more
doaj   +1 more source

Development of Hole Recognition System Using Rule-Based Technique [PDF]

open access: yes, 2001
The effective integration of CAD/CAM (Computer Aided Design/Computer Aided Manufacturing) is a cornerstone of automation progress. The 'islands of automation' such as CAD, CAPP (Computer Aided Process Planning) and CAM are facing the ineffective ...
Tan, Chee Fai
core  

A Methodology for Modernization of Hydropower Unit in Pumped Hydro Energy Storage Systems

open access: yesEngineering Proceedings
This study aims to preview the possibilities for the modernization of pumped hydro energy storage systems, using actual engineering tools. The survey starts with a detailed analysis of the existing approaches and practices.
Georgi Todorov   +2 more
doaj   +1 more source

Deterministic mathematical morphology for CAD/CAM [PDF]

open access: yes, 2014
Purpose – The purpose of this paper is to present a new geometric model based on the mathematical morphology paradigm, specialized to provide determinism to the classic morphological operations.
Jimeno-Morenilla, Antonio   +2 more
core   +2 more sources

Enhancing Implant Position Accuracy in Guided Implantology: The Role of Drill Play Under Lateral Forces

open access: yesClinical and Experimental Dental Research
Objectives This study investigates the impact of drill play on the precision of implant positioning under lateral forces in guided implantology. Materials and Methods An in vitro experiment was conducted using artificial bone blocks and the SIC Invent ...
Vasilios Alevizakos   +2 more
doaj   +1 more source

COPING MANUFACTURED TECHNIQUE OF SPINELL SLIP CAST ALL CERAMIC BY CONVENTIONAL METHODS AND CAD/CAM

open access: yesJournal of Vocational Health Studies, 2019
Background: Ceramic restorations is divided into two kindsnamelyPorcelain Fused to Metal (PFM) and all-ceramic restorations. In ceram spinell is one of the materials needed for manufacturing anterior coping of all ceramic which has better aesthetic than ...
Insani Hidayatin   +2 more
doaj   +1 more source

DISEÑO DE UN POST-PROCESADOR DE ARCHIVOS DE CÁLCULO DE TRAYECTORIAS DE MECANIZADO DE CREO PARAMETRIC PARA UTILIZARSE EN UN CNC CHEVALIER QP2040. [PDF]

open access: yes, 2015
Los Centros de Control Numérico (en adelante referidos como los equipos CNC’s) son máquinas altamente automatizadas capaces de realizar múltiples operaciones de mecanizado con la mínima intervención humana (Tie-Chien Chang, 2006: pags. 32-35).
Ruiz Ugalde, Christian   +1 more
core  

Exploring Augmented Reality for Dental Implant Surgery: Feasibility of Using Smartphones as Navigation Tools

open access: yesClinical and Experimental Dental Research
Objectives Dental implant placement requires exceptional precision to ensure functional and esthetic success. Traditional guidance methods, such as static drilling guides and dynamic navigation systems, have improved accuracy but are limited by high ...
Richard Mosch   +4 more
doaj   +1 more source

Проблемы выбора комплексной системы класса CAD/CAM/CAE/CAPP/PDM/PLM на машиностроительном предприятии [PDF]

open access: yes, 2009
Мета статті полягає у розробці рекомендацій для вибору концепції комплексної системи автоматизації машинобудівного підприємства на основі аналізу існуючого програмного забезпечення інтегрованих систем класу CAD/CAM/CAE/CAPP/PDM/PLM.The purpose of this ...
Кохановская, Ольга Владиславовна   +1 more
core  

Shoe last machining using virtual digitising [PDF]

open access: yes, 2001
Shoe lasts are the moulds used in the footwear industries in order to mount the shoe. Most of the machines used in the sector to make lasts are simply mechanical copiers.
Jimeno-Morenilla, Antonio   +2 more
core   +2 more sources

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