Results 121 to 130 of about 3,234,913 (246)

exoALMA. XX. Tomographic Detection of Embedded Planets in Protoplanetary Disks

open access: yesThe Astrophysical Journal Letters
The exoALMA Large Program has revealed a wealth of substructures in the dust and molecular line emission of several protoplanetary discs, suggesting that planet formation may unfold within highly dynamic environments.
Andrés F. Izquierdo   +34 more
doaj   +1 more source

Isolation and Identification of Erysipelothrix sp. in Hybrid Grouper (Epinephelus fuscoguttatus × E. lanceolatus) in Taiwan

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT In February 2025, a mortality event of unknown aetiology occurred at a hybrid grouper (Epinephelus fuscoguttatus × Epinephelus lanceolatus) aquaculture farm in southern Taiwan, with sporadic daily deaths persisting for a month. Four moribund groupers were collected over three sampling intervals for diagnostic investigation.
Shang‐Ting Wu   +2 more
wiley   +1 more source

A Close Pair of Orbiters Embedded in a Gaseous Disk: The Repulsive Effect

open access: yesThe Astrophysical Journal
We develop a theoretical framework and use 2D hydrodynamical simulations to study the repulsive effect between two close orbiters embedded in an accretion disk.
F. J. Sánchez-Salcedo   +2 more
doaj   +1 more source

The Ophiuchus DIsk Survey Employing ALMA (ODISEA): A Unified Evolutionary Sequence of Planet-driven Substructures Explaining the Diversity of Disk Morphologies

open access: yesThe Astrophysical Journal Letters
Understanding the origin of substructures in protoplanetary disks and their connection to planet formation is currently one of the main challenges in astrophysics. While some disks appear smooth, most exhibit diverse substructures such as gaps, rings, or
Santiago Orcajo   +23 more
doaj   +1 more source

Cuticular Waxes in Altered Environments and Their Role in Leaf Water Loss Dynamics

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Cuticular waxes undeniably form the primary barrier restricting uncontrolled water loss from leaves, yet the functional consequences of environmentally induced wax modifications for residual (cuticular) transpiration remain a matter of debate. This review summarises current knowledge on how major abiotic stimuli influence foliar cuticular wax ...
Lena Herzig   +2 more
wiley   +1 more source

Two Moralities of Recognition

open access: yesPhilosophy and Phenomenological Research, EarlyView.
ABSTRACT A morality of recognition maintains that moral norms have their authority in virtue of the ways in which those norms enact an ideal moral relationship. T. M. Scanlon argues that this approach can yield an account of the distinctive force of morality and an attractive account of moral motivation. We find this approach to theorizing about morals
Barry Maguire, Oded Na'aman
wiley   +1 more source

Microbial volatile compounds enhance drought resilience and productivity in CAM and C3 crops

open access: yesPlant Biology, EarlyView.
Microbial volatiles EV and CAMP, derived from Bacillus spp. and Beauveria pseudobassiana associated with agaves and cacti, respectively, enhance drought resilience and productivity in Agave tequilana and tomato. Abstract Plants interact with their associated microbiota through diverse chemical cues, including microbial volatile organic compounds (mVOCs)
Z. F. Nieves‐López   +5 more
wiley   +1 more source

Rapid responses of marsh birds to large‐scale tidal wetland restoration in California's Sacramento–San Joaquin Delta

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is widely used to recover ecosystem function in modified estuaries, yet uncertainty remains about how quickly wildlife communities respond. Early trajectories are central to evaluating restoration success, guiding adaptive management, and building ecosystem resilience in engineered landscapes. Marsh birds
Jason Riggio   +6 more
wiley   +1 more source

Drivers of invertebrate community assembly during ecosystem restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Ecosystems are complex multi‐trophic systems, and successful restoration needs to consider the mechanisms that underpin the reestablishment of biotic interactions. Critical to supporting this is improved understanding of the ecological processes that govern community assembly.
Samuel P. Rogerson   +12 more
wiley   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, Volume 309, Issue 10, Page 2574-2635, October 2026.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

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