Results 121 to 130 of about 9,576,015 (339)

EXPERIMENTAL INVESTIGATION OF OPTIMAL ED MACHINING PARAMETERS FOR Ti-6Al-4V BIOMATERIAL

Facta Universitatis, Series: Mechanical Engineering, 2018
The present study investigates optimal parameters for machining of Ti-6Al-4V using EDM with graphite electrode. Herein, another technique of modifying surface properties and enhancing machining rate using electrical discharge machining (EDM) was ...
A. S. Bhui, Gurpreet Singh, S. Sidhu, P. S. Bains   +3 more
semanticscholar   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Experimental Research and Significance Analysis of Advanced Interpolation Methods for Optimizing System State Items and Processing Parameters

Machines
The Finite-Difference Method (FDM) plays a pivotal role in the field of stability prediction, particularly in the modeling and stability analysis of cutting process dynamics.
Chunlei Tian, Yan Cao, Tian Chen, Tianlong Yuan   +3 more
doaj   +1 more source

Machine Parameter Optimization for Wire-Electric Discharge Machining

The International Conference on Computational & Experimental Engineering and Sciences
This paper presents an optimization of the wire-Electric Discharge Machining (EDM) cutting parameter at welding joint area. The experiment is conducted during a gear shape optimization process by reducing the gear material and weight. Some area of the gear is welded for material joining process.
F.R.M. Romlay, A. Mokhtar
openaire   +1 more source

Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]

, 2014
17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
BATISTA, Antonio, CARUSO, Serafino, OUTEIRO, José, UMBRELLO, Domenico   +3 more
core   +4 more sources

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

基于虚拟制造的弧齿锥齿轮仿真加工技术研究

Jixie chuandong, 2009
The model of helical bevel gear machine tool and its machining coordinates are set up through analyzing the mechanism of machining helical bevel gear and the movement rules and structure of helical bevel gear machine tool.
李燕, 陶怡, 刘军
doaj  

The Influence of Laser Cutting Parameters on the Heat-Affected Zone in Fast-Growing Malaysian Wood Species

Journal of Manufacturing and Materials Processing
Wood is a naturally occurring renewable resource widely used in various industries, including in construction, packaging, furniture, and paneling. In Malaysia, 80% of furniture products are made from wood, making it a crucial material in this sector ...
Mohd Sharizal Sobri, Sharizal Ahmad Sobri, Mohd Natashah Norizan, Andi Hermawan, Mohd Hazim Mohamad Amini, Mazlan Mohamed, Wan Omar Ali Saifuddin Wan Ismail, Al Amin Mohamed Sultan   +7 more
doaj   +1 more source

Multi objective optimization for kerf and material removal rate in wire electrical discharge machining using Taguchi method combined grey relational analysis

MATEC Web of Conferences, 2018
This paper investigated the multi performance characteristics of wire electrical discharge machining for an optimal machining parameters to get low kerf and high material removal rate at the same time.
Rupajati Pathya, Rasyid M. Kurniadi, Nurdin Ali   +2 more
doaj   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source