Results 141 to 150 of about 2,750,886 (215)

Chatter detection in linear time periodic systems with stiffness variation

LAUREA MAGISTRALEIl chatter rigenerativo è una vibrazione autoeccitata causata dall'interazione utensile-pezzo durante la lavorazione. Può causare condizioni di taglio instabili con effetti dannosi che causano perdita di produttività e qualità, costi
Mutlu, Myumin
core  

Predominance of Externally Mixed Black Carbon Over the Tibetan Plateau During the Asian Summer Monsoon

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The mixing state of black carbon (BC) strongly influences its lifetime and radiative forcing over the Tibetan Plateau (TP). Previous observations, mostly conducted during the non‐monsoon season, suggested that thickly coated BC dominates due to long‐range transport from South Asia.
Shaowen Zhu, Biao Luo, Nan Ma, Pengfei Yu, Zheng Yang, Min Tang, Junwen Liu, Weiwen Wang, Yaqing Zhou, Juan Hong, Yunfei Wu, Liang Ran, Zhaoze Deng, Zhixuan Bai, Jiandong Wang, Weiwei Hu, Shan Huang, Jianchun Bian, Qiaoqiao Wang, Hang Su, Yafang Cheng   +20 more
wiley   +1 more source

Online reliable chatter detection of milling flexible part using synthetic criterion

International Journal of Advanced Design and Manufacturing Technology
In machining processes, the self-excited vibration between the cutting tool and the workpiece is an important issue that can result in undesirable effects, for example, poor quality of the final surface, low dimensional accuracy, breakage of the tool ...
Hosam Shadoud, Nahid Zabih Hosseinian, Behnam Motakef Imani   +2 more
doaj  

Advanced Sensor Technologies in Cutting Applications: A Review. [PDF]

Sensors (Basel)
Hassan M, Kirwin R, Rakurty CS, Mahajan A.   +3 more
europepmc   +1 more source

Implementation of Metafounders in the Genomic Prediction for the Polled Trait in Brahman Cattle Using a Multi‐Breed Population

Animal Genetics, Volume 57, Issue 5, October 2026.
ABSTRACT The absence of horns (polled trait) in cattle is associated with better animal welfare by reducing the need for dehorning. In Brahman cattle, population size and the scarcity of phenotypic records challenge the accuracy of genomic predictions for this trait.
Lanna Maryana Costa Pereira, Fernando Baldi, Ludmilla Costa Brunes, Luís Camaripano, Cláudio Ulhôa Magnabosco   +4 more
wiley   +1 more source

Retraction notice to "Enhancing lung cancer detection through hybrid features and machine learning hyperparameters optimization techniques" [Heliyon 10 (2024) e26192]. [PDF]

Heliyon
Li L, Yang J, Por LY, Khan MS, Hamdaoui R, Hussain L, Iqbal Z, Rotaru IM, Dobrotă D, Aldrdery M, Omar A.   +10 more
europepmc   +1 more source

A State‐of‐the‐Art Study of Vortex‐Excited Vibration Problems in Large‐Span Flat Steel Box Girder Bridges

Engineering Reports, Volume 8, Issue 10, October 2026.
The paper consists of four parts. Specially, the first part analyzes the wind challenges of large‐span bridges, including the formation mechanism of wind‐induced vibration disaster of large‐span bridges and typical cases, as well as the limitations of the current wind design codes. The second part reviews the analysis models and experimental techniques
Sai Gong, Peng Tang, Shucheng Yang, Qiwen Jin, Jiawu Li   +4 more
wiley   +1 more source

Monitoring Opioid-Related Social Media Chatter Using Natural Language Processing and Large Language Models: Temporal Analysis. [PDF]

JMIR Infodemiology
Sidorov G, Ahmad M, Basile P, Waqas M, Orji R, Batyrshin I.   +5 more
europepmc   +1 more source

Sliding Mode Control of Electro‐Hydraulic Servo System Based on Time Delay Observer

Engineering Reports, Volume 8, Issue 10, October 2026.
A time‐delay observer‐based sliding mode control is proposed for electro‐hydraulic servo systems, offering robust disturbance rejection and reduced sensor noise sensitivity, with simpler implementation than conventional observers and improved tracking performance over PD control.
Jongchol Kim, Hyok Jo, Yonghun Kim, Choljin Oh, Unsong Kim, Cholman Ri   +5 more
wiley   +1 more source

A multimodal dataset for process monitoring and anomaly detection in industrial CNC milling. [PDF]

Data Brief
Ströbel R, Kuck M, Oexle F, Kader H, Puchta A, Noack B, Fleischer J.   +6 more
europepmc   +1 more source