Results 91 to 100 of about 586 (259)

Materials and Music: Selective Imperfection as a Generative Framework for Analysis, Creativity and Discovery

Interdisciplinary Materials, EarlyView.
Vibrations in matter, from spider webs to molecules, water to flames, share a grammar with music. We propose that creativity emerges when constraints force expansion beyond existing possibilities. Selective imperfection restores balance, enabling invention.
Markus J. Buehler
wiley   +1 more source

Control of Three-phase Four-leg Micro-grid Inverter in Islanding Mode

Kongzhi Yu Xinxi Jishu, 2013
Off-grid operation is one of the significant characteristics of micro-grid. In off-grid mode, unbalanced loads will cause voltage unbalance and degrade the performance of micro-grid.
TAN Lanlan
doaj  

Mathematical Vector Quantity Modulated Three Phase Four Leg Inverter

, 2016
In this paper it has been shown that any unbalanced and distorted three-phase currents can be efficiently generated as output from a four-leg (4L) inverter with mathematical implementation of three dimensional (3D) space vector pulse width modulation (SVPWM) in \( \upalpha{ - }\upbeta{ - }\upgamma \) frame.
Bhaskar Bhattacharya, Ajoy Kumar Chakraborty   +1 more
openaire   +1 more source

Spatiotemporal dynamics of brain function network during proprioception rehabilitation after anterior cruciate ligament reconstruction: A randomized trial

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
The improvement of proprioceptive function after ACLR is related to the optimization of spatiotemporal dynamics of SM, CC, DM, CB and VI functional networks. Rehabilitation optimization can incorporate visual–cognitive dual‐task exercises. Abstract Purpose In this study, we aimed to examine the dynamic functional network connectivity (dFNC) patterns ...
Xiaoyun Zhuang, Chunmei Sui, Xuesong Han, Xiaoying Liu, Xiaoyang Wang, Xiumei Zhu, Ming Xu, Yin Qin   +7 more
wiley   +1 more source

NKX2‐1 Downstream Regulatory Structural Variants Explain a Substantial Proportion of Molecular Diagnoses in Patients With Benign Hereditary Chorea

Movement Disorders, EarlyView.
Abstract Background NKX2‐1–related disorders (NKX2‐1‐RDs) classically present with a triad of neurological, endocrine, and pulmonary manifestations, including benign hereditary chorea. However, in a fraction of patients, NKX2‐1 coding variants are not detected, and variants outside the NKX2‐1 locus have been reported.
Robin Wijngaard, Lucy Dougherty‐de Miguel, German Demidov, Galuh Astuti, Amaia Lasa‐Aranzasti, Ana Cueto‐González, Marta Correa‐Vela, Carlos Lázaro‐Hernández, Charlotte A. Haaxma, Clara D.M. van Karnebeek, David Gómez‐Andrés, Ignacio Iglesias‐Serrano, Jiddeke M. van de Kamp, Jolanda Schieving, Laura Trujillano, Marc Engelen, Beatriz Muñoz‐Cabello, Roderick P.P.W.M. Maas, Thatjana Gardeitchik, Victoria Gonzalez, Annemarie de Vreugd, Cristina Pérez‐Sanchez, Elisabet Lloveras, Erik‐Jan Kamsteeg, Maartje Pennings, Natalia Rey‐Viñets, Javier Sánchez, Ronald van Beek, Antonio Moreno‐Galdó, Lisenka E.L.M. Vissers, Kornelia Neveling, Anna Marcé‐Grau, Machteld M. Oud, Belén Pérez‐Dueñas   +33 more
wiley   +1 more source

Space Vector Modulation Technique to Reduce Leakage Current of a Transformerless Three-Phase Four-Leg Photovoltaic System

Iranian Journal of Electrical and Electronic Engineering, 2017
Photovoltaic systems integrated to the grid have received considerable attention around the world. They can be connected to the electrical grid via galvanic isolation (transformer) or without it (transformerless).
F. Hasanzad, H. Rastegar, G. B. Gharehpetian, M. Pichan   +3 more
doaj  

Quantifying Skin Sodium Concentration With Novel Very Rapid Biexponential T2 Relaxometry and Signal Loss Compensation Methodology

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To accurately measure skin tissue sodium concentration (TSC) through development of spin‐3/2 relaxometry methodology that also considers blood sodium. Methods Mxy generation during RF excitation is substantially reduced by very rapid T2f.
Gurparkash Singh, Christian Beaulieu, Rob Stobbe   +2 more
wiley   +1 more source

A Case of Distal Hereditary Motor Neuronopathy‐7 With Two Novel VWA1 Variants in Compound Heterozygosity

Neurology and Clinical Neuroscience, EarlyView.
ABSTRACT Distal hereditary motor neuronopathy‐7 (HMNR7) is an autosomal recessive VWA1‐related disorder characterized predominantly by distal motor involvement. A 41‐year‐old man with a history of childhood orthopedic surgery for foot deformities exhibited progressive distal weakness and muscle atrophy with lower limb predominance. Electrophysiological
Toshiyuki Kakumoto, Kenta Orimo, Takashi Matsukawa, Jun Mitsui, Shoji Tsuji   +4 more
wiley   +1 more source

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

Journal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source

Probing the Energy Trilemma Pillars: Do Innovation Pathways Deliver Cleaner and More Equitable Energy Systems?

Sustainable Development, EarlyView.
ABSTRACT Balancing reliable energy supply, equitable access, and environmental sustainability is a central challenge of the global energy transition. This study examines how innovation influences the energy trilemma by shaping energy security, energy equity, and environmental sustainability across 115 countries from 2011 to 2023.
Kingsley Imandojemu, Omozele Lynda Showunmi, Felix Orole, Damilola Felix Eluyela, Hammed Oluwaseyi Musibau, Romanus Osabohien   +5 more
wiley   +1 more source