Results 21 to 30 of about 669 (110)

Controlling the Guanidinium Cation Rotation by Cation–π Interactions

open access: yesAngewandte Chemie International Edition, EarlyView.
A lanthanide π‐container has been employed to trap a guanidinium cation inside the aromatic cavity by cation–π interactions. X‐ray crystallography and solid‐state nuclear magnetic resonance (NMR) spectroscopy at fast magic‐angle spinning (MAS) frequencies have been utilized to probe the underlying host–guest interactions.
Hannah Busch   +12 more
wiley   +1 more source

Hidden Human Capital Risks to Sustainable Logistics Systems: A Moderated Mediation Model of Overqualification, Abusive Supervision, and Workplace Ostracism

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how perceived overqualification (POQ) becomes a source of work alienation by focusing on interpersonal dynamics in the workplace. Drawing on relational and power‐based perspectives, we propose that abusive supervision serves as a key mechanism linking POQ to work alienation, while workplace ostracism conditions the strength
Ahmet Hakan Özkan
wiley   +1 more source

Spotlight on the Nucleotide: Solid‐State NMR for the Investigation of ATP Hydrolysis in the ATPase SmsC

open access: yesChemistry – A European Journal, EarlyView.
Nucleotide‐detected solid‐state NMR has been applied to probe nucleotide conformations and dynamics during ATP hydrolysis using the dimeric P‐loop ATPase SmsC as a model protein. The different stages of ATP hydrolysis have been mimicked by ATP analogues for which different degrees of conformational heterogeneity have been observed. ABSTRACT Solid‐state
Nina Wehr   +7 more
wiley   +1 more source

Characterization of Magnetic Structure and Large Barkhausen Jump Mechanism in Wiegand Wires Using Multiple Experimental Techniques

open access: yesMagnetochemistry
The Wiegand effect is a nonlinear magnetic phenomenon observed in specially processed Wiegand wires, representing a macroscopic manifestation of the Barkhausen effect.
Guorong Sha   +4 more
doaj   +1 more source

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, EarlyView.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán   +6 more
wiley   +1 more source

The Impact of Transcranial Photobiomodulation on the Bilateral Dorsolateral Prefrontal Cortex in Enhancing Convergent Thinking and Stroop Test

open access: yesThe Journal of Creative Behavior, Volume 60, Issue 2, June 2026.
ABSTRACT Transcranial photobiomodulation (tPBM) has been employed for cognitive enhancement in healthy individuals. This study aimed to investigate the effects of tPBM applied bilaterally over the dorsolateral prefrontal cortex (DLPFC) on convergent thinking (CT), divergent thinking (DT), and the Stroop test.
Javier Peña   +7 more
wiley   +1 more source

Circuit design of battery-less modules operated by Wiegand pulse

open access: yesCircuit design of battery-less modules operated by Wiegand pulse
孙, 小雅, Sun, Xiaoya
openaire   +1 more source

Host–Pathogen Dual Targeting With Repurposed Drugs Identifies a Synergistic Therapy for Intracellular Staphylococcus aureus

open access: yesMicrobiologyOpen, Volume 15, Issue 3, June 2026.
A large intracellular drug‐repurposing screen identifies a potent synergy between 5‐fluoro‐2′‐deoxycytidine and rifapentine, acting through dual host–pathogen targeting to reduce Staphylococcus aureus burdens across strains, cell types, and infection models (created with BioRender).
Blanca Lorente‐Torres   +13 more
wiley   +1 more source

Screening of CO(2) laser (10.6 μm) parameters for prevention of enamel erosion [PDF]

open access: yes, 2012
OBJECTIVE: The aim of this study was to screen CO(2) laser (10.6 μm) parameters to increase enamel resistance to a continuous-flow erosive challenge. BACKGROUND DATA: A new clinical CO(2) laser providing pulses of hundreds of microseconds, a range known
de Paula Eduardo, Carlos   +9 more
core   +1 more source

Advancing Heliophysics and Space Weather Modeling Through Open Science

open access: yesSpace Weather, Volume 24, Issue 6, June 2026.
Abstract We present a community‐wide effort to develop a strategy and action plan to advance heliophysics and space weather modeling through open science. While open science has the potential to enhance the quality and pace of scientific discovery, its application to scientific modeling requires more careful consideration regarding open data and open ...
C. Corti   +87 more
wiley   +1 more source

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