The futuristic manifolds of REM sleep
Summary Since one of its first descriptions 70 years ago, rapid eye movement sleep has continually inspired and excited new generations of sleep researchers. Despite significant advancements in understanding its neurocircuitry, underlying mechanisms and microstates, many questions regarding its function, especially beyond the early neurodevelopment ...
Liborio Parrino, Ivana Rosenzweig
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Separation of the field source and characterization of the deep and shallow tectonics of the northwestern margin of the Sichuan-Yunnan rhombic massif. [PDF]
Qinhong L, Guiju W, Yufei X, Rui Z.
europepmc +1 more source
Abstract The majority of planetary impacts occur at oblique angles. Impact structures on Earth are commonly eroded or buried, rendering the identification of the direction and angle of impact—using methods such as asymmetries in ejecta distribution, surface topographic expression, central uplift structure, and geophysical anomalies—challenging. In this
Eloise E. Matthews +5 more
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Fixed window joint Euler deconvolution for depth estimation of magnetic and gravity data in the Shavaz region. [PDF]
Hosseini SH +5 more
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Vertical profiling of shock attenuation at the Rochechouart impact structure, France
Abstract Rochechouart, south‐west France, is a complex impact structure. Here, we present the first report of shock barometry of quartz from what are likely parautochthonous basement units at depth, based on samples from the 2017 C.I.R.I.R drilling campaign. The crystallographic orientations of 725 sets of PDFs in 512 quartz grains in samples from four
P. Struzynska +4 more
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Seismic and gravity constraints on plate flexure and mantle rheology along the whole Hawaiian-Emperor seamount chain. [PDF]
Watts AB +5 more
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A geophysical investigation of the Roter Kamm impact crater, Namibia
Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus +6 more
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Shock metamorphic effects in Itokawa phosphates: A comparison with megaregolith‐derived meteorites
Abstract Returned regolith samples from the asteroid Itokawa provide a unique opportunity to compare shock metamorphic effects in unconsolidated regolith materials with those preserved in lithified meteorites, that is, megaregolith. We analyzed four Itokawa particles (Ueda—RA‐QD02‐0519, Narahara—RA‐QD02‐0573, Domon—RA‐QD02‐0588, Ishiuchi—RX‐MD03‐0212 ...
E. Dobrică, A. N. Krot, A. J. Brearley
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A robust edge-detection approach for precise delineation of deep structures from potential field data: Structural insights supported by remote sensing. [PDF]
Eldosouky AM +5 more
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ABSTRACT Background Malocclusions are significantly more prevalent among individuals with physical and mental disabilities. Head posture, particularly in wheelchair‐bound individuals, may play a role in craniofacial growth and occlusal development, but its specific impact remains poorly understood. Objective To evaluate head posture in wheelchair‐bound
Kelly Billiaert +3 more
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