Results 31 to 40 of about 258,463 (271)

Horizontal and Vertical Coordinated Control of Three-Axis Heavy Vehicles

Machines
In order to coordinate the transverse motion control and longitudinal motion control in the tracking control process and ensure the yaw stability and roll stability in the tracking process, a transverse and longitudinal coordinated control method of ...
Lanchun Zhang, Fei Huang, Hao Cui, Yaqi Wang, Lin Yang   +4 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Simulation and Modelling of Safety of Roadways in Reverse Horizontal Curves (RHCs): With Focus on Lateral Acceleration

Advances in Civil Engineering, 2022
As a type of horizontal curve, the reverse horizontal curves (RHCs) are one of the most critical types of road locations where many accidents occur due to slippage resulting from the centrifugal force of the vehicles.
Maziyar Khanjari, Ali Abdi Kordani, Mohammad Zarei   +2 more
doaj   +1 more source

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng, Diego Z. Carvalho, Shahid Karim, Anwar Chahal, Virend K. Somers   +4 more
wiley   +1 more source

Simulation Analysis of Magnetic Characteristic of Double Permanent Magnet Wheel Linear Drive Device

Jixie chuandong, 2020
The non-contact permanent magnet force linear driving device of double permanent magnet wheel is a magnetic driving device for long-distance linear transmission by means of permanent magnet force.
Sun Feng, Ma Di, Zhao Chuan, Ren Huizhi, Xu Fangchao, Li Qiang, Jin Junjie   +6 more
doaj  

A spatio-temporal description of the abrupt changes in the photospheric magnetic and Lorentz-force vectors during the 2011 February 15 X2.2 flare

, 2012
The active region NOAA 11158 produced the first X-class flare of Solar Cycle 24, an X2.2 flare at 01:44 UT on 2011 February 15. Here we analyze SDO/HMI magnetograms covering a 12-hour interval centered at the time of this flare.
A.A. Pevtsov, A.B. Severny, A.G. Kosovichev, A.G. Kosovichev, B. Ravindra, B.C. Low, C. Liu, C. Liu, C.J. Schrijver, D.W. Longcope, G. J. D. Petrie, G.H. Fisher, G.J.D. Petrie, H. Wang, H. Wang, H. Wang, H. Wang, H. Wang, H. Wang, H. Zirin, H.S. Hudson, H.S. Hudson, J. Jing, J. Schou, J. Wang, J.J. Sudol, J.M. Borrero, K.D. Leka, L. Beauregard, L. Fletcher, M. Berger, M.S. Wheatland, N. Deng, P. Venkatakrishnan, S. Gosain, S. Gosain, S. Gosain, S. Inoue, S. Wang, T.R. Metcalf, W.D. Pesnell, X. Sun, Y. Jiang, Y.X. Li   +43 more
core   +1 more source

Identification and characterization of high order incoherent space charge driven structure resonances in the CERN Proton Synchrotron

, 2020
Space charge is typically one of the performance limitations for the operation of high intensity and high brightness beams in circular accelerators.
Asvesta, Foteini, Bartosik, Hannes, Gilardoni, Simone, Huschauer, Alexander, Machida, Shinji, Papaphilippou, Yannis, Wasef, Raymond   +6 more
core   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Estimation of stability derivatives and dynamic stability characteristics of basic and AEW HS-748 aircraft [PDF]

, 1988
Longitudinal and lateral stability derivatives of the basic and the AEW configurations of the HS-748 aircraft have been estimated. DATCOM and ESDU Data Sheet methods were employed to estimate the complete set of derivatives of the basic aircraft ...
Nagarajan, V, Sundaramurthy, H
core