Results 141 to 150 of about 36,294 (263)

Observations of the Formation and Disappearance of a Funnel Prominence

open access: yesThe Astrophysical Journal Letters
We present an observational study of the formation and disappearance of a funnel prominence. Before the funnel prominence formed, cool materials from the top of a preexisting polar crown prominence flowed along saddle-shaped coronal loops to their base ...
Bo Yang   +3 more
doaj   +1 more source

The Impact of Dust Particles on the Function of Screen‐Printed Triple‐Mesoscopic Perovskite Solar Cells

open access: yesSmall, EarlyView.
Screen‐printed mesoporous carbon perovskite solar cells offer an accessible route to scalable green energy. This study investigates the impact of dust particle contamination during the manufacture of this type of solar cell. Results suggest clean rooms may be unnecessary if strict cleanliness is maintained during storage and printing processes in ...
Kathryn Lacey   +8 more
wiley   +1 more source

Two-stage Primary Acceleration in Filament Initial Eruption under a Fan–Spine Magnetic Configuration

open access: yesThe Astrophysical Journal
Understanding the filament rising process is crucial for unveiling the triggering mechanisms of coronal mass ejections and forecasting space weather. In this paper, we present a detailed study of the filament initial eruption under a fan–spine structure.
Haitang Li   +8 more
doaj   +1 more source

Biomass Polymer‐Stabilized Hygroscopic Salts in Cellulose Foams for Durable Atmospheric Water Harvesting

open access: yesSmall Methods, EarlyView.
We fabricate a LiCl+CMC@cellulose composite foam via a scalable impregnation process, enabling excellent AWH water capture‐release cycling stability. The CMC acts as a “molecular glue,” effectively mitigating salt aggregation and leakage. The composite foam delivers a high water uptake of 16.04 ± 0.82 g g−1 with >80% retention over 10 cycles, while a ...
Taotao Meng, Bo Chen, Teng Li
wiley   +1 more source

Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley   +1 more source

Understanding the Effects of Processing Conditions on the Properties and Durability of Poly(Butylene Succinate)

open access: yesJournal of Vinyl and Additive Technology, EarlyView.
Understanding the effects of processing conditions on the properties and durability of poly(butylene succinate). ABSTRACT This study investigates the effect of processing conditions on the structural, mechanical, and degradation behavior of poly(butylene succinate) (PBS), a promising biodegradable polyester.
Erika Alessia Di Liberto   +2 more
wiley   +1 more source

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

The hidden science of haptics: A pedagogical review of tactile evaluation in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
This review explores the physiological basis of tactile perception and critically examines classical and emerging sensory methods used in cosmetics, advocating for broader methodological integration and recognition of sensory analysis in the field. Abstract Sensory analysis is a cornerstone of cosmetic development, yet remains underrepresented in peer ...
Morgane Postec   +2 more
wiley   +1 more source

Microbial Endolithic Community at Meteor Crater

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Postimpact recovery and evolution in response to climate changes produced a modern ecosystem at Meteor Crater dominated by a grassland and woodland of piñon and juniper, which has been used to evaluate floral and megafaunal consequences of impact cratering during the Phanerozoic Eon of complex life.
David A. Kring, Charles S. Cockell
wiley   +1 more source

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