Results 111 to 120 of about 2,164,521 (333)

Design optimization and generating characteristics of a linear arc PM vernier machine for wave energy conversion system

open access: yesResults in Engineering
Ocean wave energy offers a promising and sustainable pathway to convert mechanical energy into electricity. This research introduces novel linear arc machine topologies designed specifically for wave energy conversion systems to address critical ...
Urooj Jadoon   +4 more
doaj   +1 more source

Influence of stator topologies on average torque and torque ripple of fractional-slot SPM machines with fully closed slots [PDF]

open access: yes, 2018
This paper investigates the influence of concentrated winding configurations and stator core structures on torque performance of fractional-slot surface-mounted PM (SPM) machines.
Li, G., Li, Y.X., Zhu, Z.Q.
core   +1 more source

Seasonal drivers of plant–soil–microbial community structure and functions in Western Himalayan grasslands, Pakistan

open access: yesGrassland Research, EarlyView.
Plant species richness was greater in summer in both alpine and subalpine grassland ecosystems. Soil moisture demonstrates significant positive correlations with soil organic carbon and total nitrogen across seasonal periods. Microbial α‐diversity peaks during summer but maintains functional stability across seasons.
Huma Ali   +4 more
wiley   +1 more source

Photocaged and Water‐Soluble Glucose Functionalization for Spatiotemporal Acidification Pathways

open access: yesHelvetica Chimica Acta, EarlyView.
Light‐controlled glucose release from a water‐soluble coumarin photocage enables spatiotemporal acid generation in enzyme‐driven chemical reaction networks. ABSTRACT The spatiotemporal control of complex molecular systems, such as chemical reaction networks (CRNs), requires reagents and reactive species that can be activated both efficiently and ...
Nikolai Hempel   +2 more
wiley   +1 more source

Diversity, transfer potential, and transcriptional activity of virus‐carried antibiotic resistance genes in global estuaries

open access: yesiMetaOmics, EarlyView.
Estuaries are vital hotspots for antibiotic resistance genes (ARGs) due to substantial antibiotic pollution. Although viruses have been proposed as key reservoirs and important disseminators of ARGs in environments, their contribution to the estuarine antibiotic resistome remains largely unknown.
Xiao‑Qing Luo   +9 more
wiley   +1 more source

Targeting ligament boundaries rather than alignment boundaries in augmented‐reality‐assisted total knee arthroplasty ensures comparable gait patterns between operated and contralateral limbs

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl   +9 more
wiley   +1 more source

Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav   +3 more
wiley   +1 more source

Optimal Rotor Design for Reducing Electromagnetic Vibration in Traction Motors Based on Numerical Analysis

open access: yesEnergies
Interior permanent magnet synchronous motor (IPMSM) for traction applications have attracted significant attention due to their advantages of high torque and power density as well as a wide operating range.
Seung-Heon Lee   +4 more
doaj   +1 more source

Clinical Outcome Assessments in Parkinson's Disease: A Scoping Review of Current Rating Scales and Future Needs

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Clinical outcome assessments (COAs) are essential for evaluating symptom severity, treatment response, and disease progression in Parkinson's disease (PD). As clinical knowledge evolves, it is necessary to revisit the recommendation status on the COAs to ensure their continued relevance and validity. Objectives To provide an updated
Evita Papathoma   +14 more
wiley   +1 more source

Stance and Gait Analysis of Apollo Astronauts on the Moon

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Introduction/Aim As humans return to the Moon, safe efficient ambulation and fall prevention on the lunar surface are key concerns. The analysis of gait from archived Apollo mission video footage is now possible with pose estimation video analysis software.
Faye Y. Chiou‐Tan   +4 more
wiley   +1 more source

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