Results 51 to 60 of about 457,829 (308)

An evaluation of important criteria for measuring the facade condition of old shophouses in Malaysia [PDF]

, 2017
Preserving the facade of the old shop houses is important to reflect the image of an attractive townscape. Be-sides having a unique architectural motif, the facade of an old shop houses also has a high heritage value, particularly in terms of how it was ...
Abd Rahman, Sa’afilah, Abdul Rahman, Mohammad Ashraf, Adnan, Suraya Hani   +2 more
core   +1 more source

An Intelligent Process Planning Method for Shaft Parts Based on Multi-Graph Fusion: From Feature Recognition to Process Route Generation

Applied Sciences
Conventional process planning methods—typically driven by rules or expert heuristics—struggle to handle complex structural components, often yielding low efficiency and limited optimization.
Zhenfeng Dai, Zhi Shou, Shuangling Ma, Xiaobo Peng   +3 more
doaj   +1 more source

An intelligent surface roughness recognition method based on vibration signal imaging and improved DenseNet [PDF]

AIP Advances
Surface roughness is a critical indicator for evaluating the machining quality of mechanical components, significantly influencing their performance and service life.
Weitao Dou, Yan Cao, Heyuan Tian, Feiyan Han, Wen Cheng   +4 more
doaj   +1 more source

STEP based Finish Machining CAPP system [PDF]

, 2012
This research paper presents various methodologies developed in a STEP based Computer Aided Process Planning (CAPP) system named "Finish Machining – CAPP" (FM-CAPP).
Arivazhagan, A, Jain, PK, Mehta, NK
core  

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Tool Wear Monitoring Technology and Its Application in Heavy Cutting

Journal of Harbin University of Science and Technology, 2022
In the modern cutting system, the wear or damage of cutting tools will lead to the failure of the workpiece and even the damage of machine tools.Tool condition monitoring can effectively improve the adverse effects of wear and breakage on the cutting ...
CHENG Yao-nan, DING Ya, GAI Xiao-yu, GUAN Rui, MA Chun-jie   +4 more
doaj   +1 more source

Unexpected Event Prediction in Wire Electrical Discharge Machining Using Deep Learning Techniques [PDF]

, 2018
Theoretical models of manufacturing processes provide a valuable insight into physical phenomena but their application to practical industrial situations is sometimes difficult.
Arriandiaga, Ander, Conde, Aintzane, Plaza Pascual, Soraya, Sánchez, Jose A., Wang, Jun   +4 more
core   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Chatter Identification of Three-Dimensional Elliptical vibration Cutting Process Based on Empirical Mode Decomposition and Feature Extraction

Applied Sciences, 2018
Three-dimensional elliptical vibration cutting (3D-EVC) is one of the machining methods with the most potential in ultra-precision machining; its unique characteristics of intermittent cutting, friction reversal, and ease of chip removal can improve the ...
Mingming Lu, Bin Chen, Dongpo Zhao, Jiakang Zhou, Jieqiong Lin, Allen Yi, Hao Wang   +6 more
doaj   +1 more source

Feature Based Face Recognition using Machine Learning Techniques’

International Journal of Recent Technology and Engineering (IJRTE), 2020
Human Face has Numerous unique Features to Distinguish between each other. Face can Identified by distinguishing between face and non-face followed by Identification. Traditionally face recognition uses distinct features Comparison to Identify the Faces which is Complex for larger databases and ambiguous in many scenarios.
Bhanushree K. J.*, Meenavathi M. B.*
openaire   +1 more source