Results 31 to 40 of about 4,787 (207)
One‐Stage Combined Hip Arthroscopy and Derotational Femoral Osteotomy on a Postless Traction Bed
Arthroscopy Techniques, EarlyView.Abstract Abnormal femoral torsion is associated with labral and chondral tears, hip pain, and early onset arthritis. Derotational femoral osteotomy (DFO) is the surgical treatment of choice to correct femoral torsional deformity, restore normal hip joint mechanics, and improve clinical outcomes.
Jack T. Strotbeck +4 more
wiley +1 more source
Mathematics, 2021 This paper is concerned with a novel secure data transmission design based on adaptive synchronization of master and slave unified chaotic systems. First, by introducing an augmented error state, an adaptive continuous sliding mode control (SMC) is ...
Chih-Hsueh Lin +4 more
doaj +1 more source
Toward a Greener Future: How and When Blockchain and Digitization Drive Green Finance
Business Strategy and the Environment, EarlyView.ABSTRACT The COVID‐19 pandemic has significantly affected small‐ and medium‐sized enterprises (SMEs) and poses challenges in acquiring financing. Growing green investments require transformative infrastructure and innovative green financing solutions. Blockchain technology is ideal for delivering green environmental information because it provides real‐
Sikandar Rahman +7 more
wiley +1 more source
Energies, 2022 Voltage source inverters (VSIs) are an integral part of electrical vehicles (EVs) to enhance the reliability of the supply power to critical loads in vehicle to load (V2L) applications.
Faheem Haroon +5 more
doaj +1 more source
Ultrafast oscillations in the human brain and their functional significance
Epilepsia, EarlyView.Abstract Objective The upper frequency limit of human brain activity remains unknown. Using ultrahigh sampling rate (≥20 kHz) intracranial microelectroencephalography, this study aimed to systematically explore and quantitatively characterize brain field oscillations beyond the established high‐frequency oscillation range (>2 kHz), and to determine ...
Milan Brázdil +13 more
wiley +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT We present a hybrid interpretable Physics‐Informed Neural Network Long‐Short Term Memory (Hybrid PINN LSTM) framework for predicting the seismic response of rocking blocks. Existing analytical models rely on uncertain idealizations, while purely data‐driven and machine‐learning approaches lack physical consistency and interpretability.
Shirley Shen +1 more
wiley +1 more source
IEEE Access, 2019 The alignment accuracy and stability of shipborne electro-optical system are affected by external attitude disturbance and internal non-linear disturbance.
Jianqiang Zhang +4 more
doaj +1 more source
When a Week Is Not A Week: How Temporal Boundaries Shift Regulatory Focus and Consumer Preference
Psychology &Marketing, EarlyView.ABSTRACT Does consumer perception of a sales event change if it falls across a calendar boundary (e.g., next month) versus within the current month, holding objective time constant? We investigate this question in the context of Cyber Monday, the global shopping event occurring the Monday after the U.S. Thanksgiving holiday.
David DeFranza, Promothesh Chatterjee
wiley +1 more source
Sensorless Control of Permanent Magnet Synchronous Motor Based on the Improved Sliding Mode Observer [PDF]
Xibei Gongye Daxue Xuebao, 2018 Sliding mode observer (SMO) which has a strong robustness is used in the sensorless control system of permanent magnet synchronous motor (PMSM). The method is usually used to estimate the rotor position although it has the chattering problem.
doaj +1 more source
International Journal of Osteoarchaeology, EarlyView.ABSTRACT Atlantic cod were caught in large numbers and shipped from fishing stations in North America to Europe and the Caribbean, and this has been frequently studied zooarchaeologically; however, the exchange of cod and other fish into interior North America has received less study.
Martin H. Welker +2 more
wiley +1 more source