Results 51 to 60 of about 7,576,309 (147)

Enhancement of DUBAL Network Operational Performance Using Resistive High Temperature Superconducting Fault Current Limiter

open access: yesEnergies, 2019
Power systems under expansion suffer from escalating fault levels that impact equipment integrity, operational flexibility, and the overall security of the system.
Hamood Naji   +2 more
doaj   +1 more source

A Phase Ib Case Series Using Bortezomib With Chemotherapy in Atypical Teratoid/Rhabdoid Tumors

open access: yesCancer Medicine, Volume 15, Issue 9, September 2026.
ABSTRACT Background Atypical teratoid/rhabdoid tumors (ATRTs) are aggressive pediatric brain tumors that are sensitive to proteasome inhibitors in preclinical models. We evaluated the feasibility of combining the proteasome inhibitor, bortezomib, with chemotherapy.
Wan‐Ling Ho   +38 more
wiley   +1 more source

Feasibility Study of Superconducting Power Flow Controller and Fault Current Limiter (SPFCL) [PDF]

open access: yes, 2013
A superconducting power flow controller and fault current limiter is proposed in this paper, which can not only control power flow in the steady operating state, but also limit fault current in the fault condition.
Okubo, H.   +7 more
core   +1 more source

Redefining Optimal Coverage Path Planning for FLS‐Equipped AUVs With Deep Reinforcement Learning

open access: yesJournal of Field Robotics, Volume 43, Issue 6, Page 3617-3632, September 2026.
ABSTRACT Autonomous Underwater Vehicles (AUVs) have emerged as indispensable tools for a variety of subsea tasks, from habitat monitoring and seabed mapping to infrastructure inspection and mine countermeasures. A fundamental challenge in this field is Coverage Path Planning (CPP), the problem of ensuring complete and efficient area coverage.
Lorenzo Cecchi   +3 more
wiley   +1 more source

New Computational Method for Optimal Allocation of Fault Current Limiters in Power Systems

open access: yesIranian Journal of Electrical and Electronic Engineering, 2021
Expansion of power system causes short-circuit currents (SCC) of networks to exceed the tolerable SCCs of equipment. The utilization of fault current limiter (FCL) in such networks is needed to address this issue.
M. Ghotbi-Maleki, R. Mohammadi Chabanloo
doaj  

A novel current-limiting hybrid DC breaker based on thyristors

open access: yesEnergy Reports, 2023
Since the DC current has no zero-crossing in high-voltage and large-capacity DC scenarios, and the low line impedance results in a large growth rate of fault current, the breaking requirements of DC circuit breakers (DCCB) are further increased.
Xinchao Yu   +4 more
doaj   +1 more source

Discriminant validity and interrelations of conceptual and procedural knowledge in fractions and algebra: Evidence from confirmatory factor analysis

open access: yesBritish Journal of Educational Psychology, Volume 96, Issue 3, Page 1396-1418, September 2026.
Abstract Background Conceptual and procedural knowledge are two distinct types of mathematical knowledge. Measuring them with sufficient discriminant validity is challenging because they are typically highly correlated. Prior studies have demonstrated discriminant validity of paper‐and‐pencil measures separately for fractions and algebra.
Michael D'Erchie   +3 more
wiley   +1 more source

Multidisciplinary Exploration of Computed‐Tomographic and Ancient‐DNA Data of an Iron Age Skull From Latvia With Multiple Lytic Bone Lesions: Differential Diagnosis Between Metastatic Carcinoma, Multiple Myeloma and Skeletal Tuberculosis

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
In this study we used a combined computed tomographic and archaeogenetic approach to analyse a skull and vertebra with lytic lesions from a disturbed grave in the Čunkāni‐Dreņģeri cemetery in Latvia, dated to 10th century CE. Both methodologies were used to evaluate a proposed differential diagnosis of multiple myeloma, metastatic carcinoma and bone ...
Alise Akermane‐Pokšāne   +6 more
wiley   +1 more source

Research Status and Perspective of Fault Current Limiter

open access: yesKongzhi Yu Xinxi Jishu, 2011
It summarizes the theory and categories of fault current limiter (FCL) as well as its key technologies, describes the research status and products of FCL both in China and abroad. Technical requirements of FCL in urban grid application are analyzed, upon
谢炜, 李欣, 戴朝波
doaj  

Contralateral Thermal Pain and Naturally Occurring Muscle Pain Have Different Effects on Force Production During a Fixed Perceived Effort Handgrip Task

open access: yesEuropean Journal of Pain, Volume 30, Issue 6, July 2026.
ABSTRACT Background In the presence of pain, performance during imposed workload motor tasks may be maintained at the cost of a higher perceived effort. This study investigated how experimentally induced contralateral thermal pain and naturally occurring muscle pain influence force production during a fixed perceived effort task.
Callum A. O'Malley   +7 more
wiley   +1 more source

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