Results 141 to 150 of about 557 (225)

Arithmetic fundamental lemma for the spherical Hecke algebra. [PDF]

Manuscr Math
Li C, Rapoport M, Zhang W.
europepmc   +1 more source

Performance analysis of strengthening reinforced concrete beams under pure torsion using galvanized steel sheets: Experimental and numerical investigation

Structural Concrete, EarlyView.
Abstract Reinforced concrete (RC) beams can be subjected to torsion, and failure due to torsion is brittle and poses a significant risk to occupants. Moreover, strengthening of existing RC beams in torsion may be required due to the upgrade of the structures or as part of structural rehabilitation.
Ahmed Hamoda, Mizan Ahmed, Ahmad G. Saad, Aref A. Abadel, Saad A. Yehia   +4 more
wiley   +1 more source

Autonomous modal analysis method for industrial robots considering dynamic spatial sensitivity and excitation randomness. [PDF]

Sci Rep
Jiao Y, Chen X, Peng Y, Mao X, Guo Q.
europepmc   +1 more source

Mechanical and electrical properties of magnetically aligned micro steel fiber‐reinforced self‐compacting concrete

Structural Concrete, EarlyView.
Abstract This study investigates the impact of magnetic alignment of micro steel fibers (0.35%, 0.70%, and 1.05% contents) on the mechanical and electrical properties of fiber‐reinforced self‐compacting concrete. A simplified magnetic circuit was designed and built to align the fibers within the concrete matrix.
Mohamed M. Al Rifai, Karol S. Sikora, Muhammad N. S. Hadi   +2 more
wiley   +1 more source

Dipolar Recoupling in Rotating Solids. [PDF]

Chem Rev
Ladizhansky V, Palani RS, Mardini M, Griffin RG.   +3 more
europepmc   +1 more source

Shear wall plan layout optimization considering seismic loads

Structural Concrete, EarlyView.
Abstract Seismic force resistant structural design requires experience and time. Shear wall elements are generally used in concrete structures due to their high stiffness against horizontal forces. The aim of this study is to obtain optimum structural wall disposition by using building information modeling (BIM) technologies.
Ahmet Çağatay Tahaoğlu, Yasin Fahjan
wiley   +1 more source

AI‐enabled bumpless transfer control strategy for legged robot with hybrid energy storage system

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Designing Hybrid energy storage system (HESS) for a legged robot is significant to improve the motion performance and energy efficiency of the robot. However, switching between the driving mode and regenerative braking mode in the HESS may generate a torque bump, which has brought significant challenges to the stability of the robot locomotion.
Zhiwu Huang, Zi Yu, Hui Peng, Zixuan Wang, Xiaokang Dai, Weirong Liu, Jing Wang   +6 more
wiley   +1 more source

Diverse Self-Assembled Molecular Architectures Promoted by C-H···O and C-H···Cl Hydrogen Bonds in a Triad of α-Diketone, α-Ketoimine, and an Imidorhenium Complex: A Unified Analysis Based on XRD, NEDA, SAPT, QTAIM, and IBSI Studies. [PDF]

ACS Omega
Sinha A, Sen S, Singh T, Ghosh A, Saha S, Bandyopadhyay K, Dey A, Banerjee S, Gangopadhyay J.   +8 more
europepmc   +1 more source

Improvement of Mechanical Performance of Large Capacity Dry‐Type On‐Board Traction Transformer Under Short‐Circuit Electromagnetic Force

High Voltage, EarlyView.
ABSTRACT The application of dry‐type on‐board traction transformers (D‐OBTTs) aims to achieve lightweight electric multiple units (EMUs) and support the approach for carbon neutrality. However, the production of large capacity D‐OBTTs are limited due to the defects in insulation materials under the impact of short‐circuit electromagnetic force.
Woyang Li, Dongyang Wang, Yingyi Xia, Tiandong Chen, Lijun Zhou, Qian Lei, Yunyun Qian   +6 more
wiley   +1 more source

The State-of-the-Art Overview to Application of Deep Learning in Accurate Protein Design and Structure Prediction. [PDF]

Top Curr Chem (Cham)
Saharkhiz S, Mostafavi M, Birashk A, Karimian S, Khalilollah S, Jaferian S, Yazdani Y, Alipourfard I, Huh YS, Farani MR, Akhavan-Sigari R.   +10 more
europepmc   +1 more source