Results 101 to 110 of about 483,728 (246)

Automatic Phase Advancing in a Stand-Alone Switched Reluctance Generator at Different High Speeds for Desired Output Voltage

open access: yesIranian Journal of Electrical and Electronic Engineering, 2012
The switched reluctance motor is a singly excited, doubly salient machine which can be used in generation mode by selecting the proper firing angles of the phases.
E. Afjei
doaj  

The Serendipitous Discovery of Rollover Cyclometalation: From Unrecognized Observation to Transformative Chemistry

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Rollover cyclometalation is a distinctive variant of classical cyclometalation where a chelated heterocyclic ligand undergoes internal rotation, releasing one donor atom from coordination and subsequently activating a remote C─H bond with high regioselectivity.
Antonio Zucca, Maria I. Pilo
wiley   +1 more source

Energy-Efficient Direct Instantaneous Torque Control of Switched Reluctance Generator at Low Speeds

open access: yesIEEE Open Access Journal of Power and Energy
An efficient switching method is proposed for Direct Instantaneous Torque Control (DITC) in Switched Reluctance Generators (SRG) operating at low speeds, aiming to enhance system efficiency and reduce torque ripple.
Elmer O. Hancco Catata   +3 more
doaj   +1 more source

The influence of switched reluctance generator winding parameters on output power at different rotational speeds

open access: yesITM Web of Conferences, 2018
The paper presents the influence of the winding parameters of a switched reluctance generator on output power at different rotational speeds. All tested generators were designed on the basis of the same magnetic circuit.
Sliwiński Artur   +2 more
doaj   +1 more source

Harnessing Diversity: Majority‐Group Acculturation Predicts Creativity and Flourishing Over Time

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Creativity and flourishing are core aims of higher education (HE) institutions and government initiatives globally. Large‐scale projects have linked creativity and flourishing with cultural diversity, yet their associations with majority‐group acculturation (i.e., how members of dominant culture groups adopt minority‐cultural elements and/or ...
David Colledge   +9 more
wiley   +1 more source

Engineering mRNA‐LNP Medicines for the Ageing Brain: Opportunities and Challenges for Neurodegenerative Diseases

open access: yesExploration, EarlyView.
This review highlights recent advances in engineering messenger RNA (mRNA)‐lipid nanoparticles (LNPs) to cross the ageing blood–brain barrier and target neurodegenerative diseases. It outlines design principles, delivery routes, and translational challenges, charting a roadmap towards clinical application of mRNA‐LNP therapeutics for neurodegenerative ...
Abdel Ali Belaidi   +5 more
wiley   +1 more source

Impacting Fuelling Dynamics Towards Tunable Liquid Metal Machine

open access: yesExploration, EarlyView.
Confining liquid metal machines (LMMs) within one‐dimensional semi‐open channels reveals sustained, tuneable reciprocating dynamics, driven by fuel region evolution and boundary interactions. This work elucidates how spatial confinement and obstacle materials regulate symmetry‐breaking and directional control, enabling predictable LMM operation and ...
Jingyi Li   +4 more
wiley   +1 more source

Exploring Chinese Language Teachers' Perspectives on Their Career Development: A Q Methodology Research

open access: yesFuture in Educational Research, EarlyView.
ABSTRACT Recruiting, training, and retaining qualified teachers remain matters of public concern in many countries, including Belarus. Drawing on the Systems Theory Framework, this study examined the influences shaping the career development of Chinese language teachers in Belarus across individual, social, and environmental‐societal contexts.
Katsiaryna Hryshayeva   +2 more
wiley   +1 more source

One of Few or One of Many? The Negative Affective Consequences of Family‐To‐Work Interruptions While Working Remotely

open access: yesHuman Resource Management, EarlyView.
ABSTRACT With expanded access to remote work, employees are spending a greater share of their time working from home. As a result, work and family demands increasingly intersect during the workday, creating more opportunities for interruptions from family members.
Kristie L. McAlpine   +2 more
wiley   +1 more source

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