Results 121 to 130 of about 1,310,981 (293)

FE based mode interaction analysis of thin-walled steel box columns under axial compression

, 2005
This paper presents the Finite Element (FE) analysis based mode interaction analysis of thin-walled steel box columns under axial compression. Earlier theoretical results on the optimum design of axially compressed box columns were validated through FE ...
Kıymaz, Güven
core   +1 more source

Automated Bacterial Identification and Morphological Feature Analysis in Low‐Dose Cryo‐EM Using YOLOv11

Advanced Intelligent Discovery, EarlyView.
AI‐based tools enable rapid characterization of bacterial ultrastructure in low‐dose cryogenic transmission electron microscopy. The envelope thickness tool quantifies membrane thickness and anisotropy. The flagella module analyzes filament morphology and detects cell‐flagella contacts.
Sita Sirisha Madugula, Lynnicia N. Massenburg, Spenser R. Brown, Amber N. Bible, Chanda R. Harris, Lance X. Zhang, Kiara Parker, Scott T. Retterer, Jennifer L. Morrell‐Falvey, Rama K. Vasudevan, Alexis N. Williams   +10 more
wiley   +1 more source

Residual stress study of welded high strength steel thin-walled plate-to-plate joints, part 2 : numerical modeling

, 2012
In the Part 2 of the current study, a sequentially coupled thermal-stress analysis is conducted to model the welding process and the final residual stress distribution of the RQT701 high strength steel thin-walled plate-to-plate welded joints.
Chiew, Sing Ping, Jiang, Jin, Lee, Chi King   +2 more
core   +1 more source

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu, Chenchen Li, Yufeng Wang, Zhengyan Wang, Yulian Peng, Zhipeng Wei, Hongbo Wang   +6 more
wiley   +1 more source

Induction kinetic welding (IKW): An innovative one-shot solid-state technique for circular joints

Journal of Advanced Joining Processes
In this research, an innovative solid-state joining technology has been introduced for butt-welding of circular sections with dissimilar tube and rod geometries, using induction kinetic welding (IKW).
Farzad Khodabakhshi, Mark Turezki, Adrian P. Gerlich   +2 more
doaj   +1 more source

Buckling analysis of thin-walled open members-A complementary energy variational principle

, 2008
This first of two companion papers develops a new variational principle for the buckling analysis of thin-walled members based on the principle of stationary complementary energy. Some of the aspects of the Vlasov thin-walled beam theory (the rigid cross
Erkmen, RE, Mohareb, M
core   +1 more source

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang, Kelvin HoLam Heung, Gabrielle J. Naquila, Ashwin Hingwe, Ashish D. Deshpande   +4 more
wiley   +1 more source

Strength–Ductility Synergy in a Peak-Aged Low-Cu Al-Zn-Mg-Cu-Zr Thin-Walled Extruded Profile: Coupling of η′ Precipitation and Heterogeneous Grain Structure

Metals
To elucidate the strength–ductility synergy in a peak-aged low-Cu Al-Zn-Mg-Cu-Zr thin-walled extruded profile, the mechanical properties, precipitation behavior, and grain structure of the alloy were systematically investigated after solution treatment ...
Yongsheng Miao, Zhiyu Gao, Zexi Long, Chenghao Liu, Mu Yuan, Fuhao Liu, Gaosong Wang, Zhihao Zhao   +7 more
doaj   +1 more source

Thermally Drawn Bioelectric Catheters: Enabling Proprioceptive Endovascular Navigation

Advanced Intelligent Systems, EarlyView.
This work introduces a novel bioelectric navigation system eliminates the need for harmful fluoroscopy during endovascular surgeries. A bespoke 16‐electrode catheter is fabricated using rapid thermal drawing and laser micro‐machining. Paired with a real‐time tracking algorithm fusing vascular geometry detection and distance estimation, this technology ...
Alex Ranne, Heiko Maier, Jinshi Zhao, Songli Moey, Ayhan Aktas, Manik Chana, Burak Temelkuran, Nassir Navab, Ferdinando Rodriguez y Baena   +8 more
wiley   +1 more source

Experimental Study on Mechanical Properties of a GFRP-Confined Bamboo-Reinforced Concrete Composite Rod

Eng
A glass fiber-reinforced polymer (GFRP)-confined bamboo-reinforced fine aggregate concrete composite rod (GBCR) is proposed as a sustainable alternative to thin-walled steel tubes for compression and bending applications.
Guobin Bu, Hao Chen, Chaowen Qi, Jiaxin Wen, Jing Zhou   +4 more
doaj   +1 more source