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Observational evidence of accelerating electron holes and their effects on passing ions
As a universal structure in space plasma, electron holes represent an obvious signature of nonlinear process. Although the theory has a 60-year...
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Analysis of the influence of shear-tensile resistance and rock-breaking effect of cutting holes
In the process of drilling and blasting construction of large-cross-section tunnels, the layout of wedge-shaped cutting holes has a great influence...
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Potential drivers of the recent large Antarctic ozone holes
The past three years (2020–2022) have witnessed the re-emergence of large, long-lived ozone holes over Antarctica. Understanding ozone variability...
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Geographical variability of bacterial communities of cryoconite holes of Andean glaciers
Cryoconite holes, ponds full of melting water with sediment on the bottom, are hotspots of biodiversity on glacier surfaces and host dynamic...
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A dataset of high-resolution digital elevation models of the Skeiðarársandur kettle holes, Southern Iceland
In studies of the relief evolution of smaller landforms, up to several dozen meters in width/diameter, digital elevation models (DEMs) freely...
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High prevalence of parasitic chytrids infection of glacier algae in cryoconite holes in Alaska
Glacier algae, which are photosynthetic microbes growing on ice, considerably reduce the surface albedo of glaciers and accelerate their melting...
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Black holes up close
Recent developments have ushered in a new era in the field of black-hole astrophysics, providing a direct view of the remarkable environment near...
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3D video tracking analysis reveals that mosquitoes pass more likely through holes in permethrin-treated than in untreated nets
In addition to killing, mosquito nets treated with permethrin have been claimed to repel mosquitoes, reducing their success in passing through a...
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Unusual double ligand holes as catalytic active sites in LiNiO2
Designing efficient catalyst for the oxygen evolution reaction (OER) is of importance for energy conversion devices. The anionic redox allows...
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No massive black holes in the Milky Way halo
The gravitational wave detectors have unveiled a population of massive black holes that do not resemble those observed in the Milky Way 1−3 and whose...
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Energy absorption characteristics of E-glass/epoxy over-wrapped aluminum pipes with induced holes: an experimental research
The effect of inducing circular holes into aluminum wrapped with glass/epoxy (Al/GFRP) pipes was investigated. Intact and holed specimens were...
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The use of biological amniotic membranes in the treatment of recurrent macular holes
To evaluate the clinical therapeutic effects of a technique in which biological amniotic membranes (bAMs) are used in the treatment of patients with...
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A shared accretion instability for black holes and neutron stars
Accretion disks around compact objects are expected to enter an unstable phase at high luminosity
1 . One instability may occur when the radiation...
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Comparison between bearing strengths of molded-in and machined holes of GFR/PP composites
This study is an investigation of weight fraction (wt%) and fiber feedstock length (FFSL) effects on the bearing strength (BS) of bolted joints in...
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Transient responses of double core-holes generation in all-attosecond pump-probe spectroscopy
Double core-holes (DCHs) show remarkable and sensitive effects for understanding electron correlations and coherence. With advanced modulation of...
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Anomalous Ferromagnetism of quasiparticle doped holes in cuprate heterostructures revealed using resonant soft X-ray magnetic scattering
We report strong ferromagnetism of quasiparticle doped holes both within the ab- plane and along the c- axis of Cu-O planes in low-dimensional Au/ d- La 1.8...
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Interchange reconnection as the source of the fast solar wind within coronal holes
The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called ‘coronal holes’. The...
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Visualization of oxygen vacancies and self-doped ligand holes in La3Ni2O7−δ
The recent discovery of superconductivity in La 3 Ni 2 O 7− δ under high pressure with a transition temperature around 80 K (ref.
1 ) has sparked extensive...
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Ice holes microrefugia harbor genetically and functionally distinct populations of Vaccinium vitis-idaea (Ericaceae)
In the mountain terrain, ice holes are little depressions between rock boulders that are characterized by the exit of cold air able to cool down the...
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Plasmonic vortices for tunable manipulation of target particles, using arrays of elliptical holes in a gold layer
Here, we numerically prove that light with linear polarization can be coupled to surface plasmon polaritons at an elliptical hole perforated in a...
