Results 11 to 20 of about 25,320 (229)

Research on remote state monitoring and intelligent maintenance system of CNC machine tools

The Journal of Engineering, 2019
In order to improve the operation reliability of high-grade computer numerical control (CNC) machine tools and reduce the maintenance time of failures, the remote state monitoring and intelligent maintenance system for CNC machine tools was proposed ...
Yunbo Zuo, Hongjun Wang, Guoxin Wu, Yuhai Gu, Wensheng Qiao   +4 more
doaj   +1 more source

Design of tool-state monitoring system based on current method

The Journal of Engineering, 2019
Tool failure is one of the main causes of failure in CNC machine tool machining. The real-time online monitoring technology of CNC machine tool is studied, which is helpful to improve the efficiency of failure-free operation of CNC machine tool and ...
Weiwei Sun, Min Huang, Yiqian He, Kang Li   +3 more
doaj   +1 more source

Modulation of cognitive performance and mood by aromas of peppermint and ylang-ylang [PDF]

, 2007
This study provides further evidence for the impact of the aromas of plant essential oils on aspects of cognition and mood in healthy participants.
Akutsu H., Badia P., Bond A., Brownfield A, Campenni C. E., Degel J., Degel J., Field T., Frey P. W., Hongratanaworakit T., Ilmberger J., Itai T., Jirovetz J., Jirovetz J., KEITH WESNES, Kennedy D. O., Kennedy D. O., Kovar K. A., Lehrner J., Lorig T. S., LUCY MOSS, Ludvigson H. W., MARK MOSS, Martin G. N, Moss M., Moss M., Raudenbush B., Sakamoto R., STEVEN HEWITT, Tisserand R, Valnet R, Wake G., Warm J. S., Warm J. S., Wartik N, Wesnes K. A., Wesnes K. A., Wesnes K. A.   +37 more
core   +1 more source

Research on reliability comprehensive evaluation method of five-axis CNC machine tools based on AHP and extension theory

The Journal of Engineering, 2019
Currently, some five-axis CNC machine tools have almost achieved the same advanced level of the western countries in terms of functionality and performance. However, the reliability of system is much lower than similar foreign products.
Pengjia Wang, Hongjun Wang, Xiumei Chen
doaj   +1 more source

Study on uncertainty reasoning of running reliability testing face to CNC machine

The Journal of Engineering, 2019
It is necessary to test the reliability of the operation of the machine itself for meeting the high-speed, ultra-precision, flexible, and other modern manufacturing and processing needs.
Guoxin Wu, Yunbo Zuo, Hongjun Wang, Xiaoli Xu   +3 more
doaj   +1 more source

Influence of liquid film thickness on bearing characteristics of magnetic-liquid suspension guide-way

The Journal of Engineering, 2018
The magnetic-liquid suspension guide-way (MLSG) adopts the double support form of permanent magnetic suspension and hydrostatic pressure. It can greatly enhance the bearing capacity and rigidity of the guide-way system.
Jianhua Zhao, Bin Zhang, Tao Chen, Qiang Wang, Dianrong Gao   +4 more
doaj   +1 more source

Computer-assisted versus oral-and-written dietary history taking for diabetes mellitus [PDF]

, 2011
Background: Diabetes is a chronic illness characterised by insulin resistance or deficiency, resulting in elevated glycosylated haemoglobin A1c (HbA1c) levels.
Alberti, American Diabetes Association, Auerbach, Bachman, Bakker, Beasley, Benaroia, Bowling, Burke, Chaudhry, Cohen, Dale, Delahanty, Delahanty, Farzanfar, Galliher, Glasgow, Grizzle, Higgins, Higgins, Hogan, Jackson, Jaya, Lane, Lau, Liberati, Llewelyn, Poissant, Pringle, Probst, Probst, Probst, Quinn, Ralston, Sevick, Shaw, Sidorov, Sterne, Tang, Tang, Tsang, Turner, Wolford   +42 more
core   +1 more source

Current barriers and possible solutions to effective project team formation and deployment within a large construction organisation [PDF]

, 2003
The characteristics of the construction industry present an extremely challenging context for effective human resource management (HRM). The dynamic project-based nature of the industry results in extreme fluctuations in organisations’ workloads and ...
Dainty, ARJ, Neale, RH, Raidén, AB
core   +1 more source

Group cognitive–behavioural programme to reduce the impact of rheumatoid arthritis fatigue: the RAFT RCT with economic and qualitative evaluations

Health Technology Assessment, 2019
Background: Fatigue is a major problem in rheumatoid arthritis (RA). There is evidence for the clinical effectiveness of cognitive–behavioural therapy (CBT) delivered by clinical psychologists, but few rheumatology units have psychologists.
Sarah Hewlett, Celia Almeida, Nicholas Ambler, Peter S Blair, Ernest Choy, Emma Dures, Alison Hammond, William Hollingworth, Bryar Kadir, John Kirwan, Zoe Plummer, Clive Rooke, Joanna Thorn, Nicholas Turner, Jonathan Pollock   +14 more
doaj   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source