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opencc-by-4.0May 2023View details →

Supplementary Documents for Manuscript 'Investigating the use of two-dimensional OSL laser scanning instruments and energy-dispersive x-ray spectroscopy for OSL exposure dating'

This file contains all the supplementary material for the manuscript 'Investigating the use of two-dimensional OSL laser scanning instruments and energy-dispersive x-ray spectroscopy for OSL exposure dating' sent to Radiation Measurements on 8/20/2023.

opencc-by-4.0Aug 2023View details →

Distinct Dimensional Encoding of Speech in the Dorsal and Ventral Auditory Streams

Data and code for "Distinct Dimensional Encoding of Speech in the Dorsal and Ventral Auditory Streams"

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Valley–dimensionality-locking of superconductivity in cubic phosphides

Two-dimensional superconductivity is primarily realized in atomically-thin layers through extreme exfoliation, epitaxial growth, or interfacial gating. Apart from their technical challenges, these approaches lack sufficient control over the Fermiology of superconducting systems. Here, we offer a Fermiology-engineering approach, allowing to desirably tune the coherence length of Cooper pairs and the dimensionality of superconducting states in arsenic phosphides AsxP1−x under hydrostatic pressure. We demonstrate how this turns these compounds into tunable two-dimensional superconductors with a dome-shaped phase diagram even in the bulk limit. This peculiar behavior is shown to result from an unconventional valley-dimensionality locking mechanism, driven by a delicate competition between three-dimensional hole-type and two-dimensional electron-type energy pockets spatially separated in momentum space. The resulting dimensionality crossover is further discussed to be systematically controllable by pressure and stoichiometry tuning. Our findings pave a unique way to realize and control superconducting phases with special pairing and dimensional orders.

opencc-zeroAug 2023View details →

opencc-by-4.0Apr 2023View details →

High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival

Annotated single cell count data for "High-dimensional deconstruction of pancreatic cancer identifies tumor microenvironmental and developmental stemness features that predict survival"

Figure 5 in Cranial variation between coastal and offshore boưlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae) in Ecuador and the Mediterranean: a three-dimensional geometric morphometric study

Figure 5. Linear discriminant analysis (LDA) on the first 55 PCs of principal component analysis (PCA) of the three a priori groups of boưlenose dolphins, generated from: A, manual landmarking; B, automatic landmarking.

Figure 3. 3D in Cranial variation between coastal and offshore boưlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae) in Ecuador and the Mediterranean: a three-dimensional geometric morphometric study

Figure 3. 3D LMs points generated from the automatic landmarking from the boưlenose dolphin skull reference template.

Figure 2 in Cranial variation between coastal and offshore boưlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae) in Ecuador and the Mediterranean: a three-dimensional geometric morphometric study

Figure 2. Three-dimensional landmarks used in this study, showed in dorsal (A), ventral (B), lateral (C), and occipital (D) aspects of the boưlenose dolphin skull.

Figure 6 in Cranial variation between coastal and offshore boưlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae) in Ecuador and the Mediterranean: a three-dimensional geometric morphometric study

Figure 6. Ward's clustering analysis based on the first 55 PCs of principal component analysis (PCA) Euclidean distances: A, automatic landmarking; B, manual landmarking. Location shown indicates the origin of the majority of specimens within each cluster.

Figure 1 in Cranial variation between coastal and offshore boưlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae) in Ecuador and the Mediterranean: a three-dimensional geometric morphometric study

Figure 1. Map showing sample number of common boưlenose dolphin individuals per location. Offshore populations in dark red, coastal populations from Guayaquil (Ecuador) in purple, coastal populations from the Mediterranean Sea in orange.

Extended Data Fig. 9 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 9 | Consensus result of the Bayesian analysis. Majority rule consensus tree resulting from the Bayesian phylogenetic analysis described in the methods.Node values correspond to posterior probabilities.

Extended Data Fig. 8 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 8 | Adams consensus result of the parsimony analysis. Adams consensus tree resulting from the parsimony phylogenetic analysis described in the methods.

Extended Data Fig. 7 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 7 | Strict consensus result of the parsimony analysis. Strict consensus tree resulting from the parsimony phylogenetic analysis described in the methods.

Extended Data Fig. 5 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 5 | 3D renders of the individual endocranial elements of Eriptychius PF 1795. a, median dorsal cartilage in anterior view;b-d median ventral cartilage in (b) posterior,(c) left lateral and (d) dorsal view;e,f mediolateral cartilages A in (e) ventral and (f), posterior view;g,h both surfaces of mediolateral cartilages B; i,j both surfaces of mediolateral cartilages C; k-m, left orbital cartilage in (k) medial,(l) posterior and (m) latero-posterior view.Colour scheme and abbreviations as in Fig. 2.

Extended Data Fig. 4 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 4 | 3D render of Eriptychius PF 1795. a, in ventral view.b, in dorsal view. c,chain of orbital plates in visceral view,showing curved visceral surfaces.d,e, the best-visualized orbital plate in (d) lateral and (e) visceral view. f,g, left branchial plate in (f) lateral and (g) anterior view.h,?R. branchial plate fragment in lateral view.i, right branchial plate in lateral view.Colour scheme and abbreviations as in Figs. 1 and 2, except:grey,cartilages;blue-green, dermal skeleton.Lighter shades denote material from PF 1795a, darker shades PF 1795b.

Extended Data Fig. 3 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 3 | Eriptychius PF 1795 tissues in tomographic section. Section of tomogram from the higher resolution scan set in coronal plane showing dermal 'rostral' plates overlying and wrapping cartilage.

Extended Data Fig. 2 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 2 | Photographs of Eriptychius PF 1795. a, part preserved in matrix contrasting our interpretation with that of Denison8. b, a close up of the front part of the specimen showing the vasculature.c,the part of the specimen preserved in epoxy with d, a close up of the 'rostral plates and e, a close up of the orbital plates.Roman case labels,our interpretation;italics case labels,Denison's interpretation corresponding to figure 2 of ref.8.

Extended Data Fig. 1 in The oldest three-dimensionally preserved vertebrate neurocranium

Extended Data Fig. 1 | Eriptychius PF 1795 shown in the context of the surrounding matrix. a,b, Tomograms showing sections through the part of the specimen preserved in the matrix. c–e, 3D render of the articulated Eriptychius specimen part preserved in epoxy relative to the matrix part,(c) in anatomical ventral view,(d) lateroventral view and (e) laterally with the matrix rendered transparent.

Fig. 2 in The oldest three-dimensionally preserved vertebrate neurocranium

Fig. 2 | The neurocranial cartilages of E. americanus PF 1795 based on computed tomography data. a–c, Cranial cartilages in estimated life position, with cartilages coloured in pairs in dorsal (a), ventral (b) and anterior (c) view. d,e, Mediolateral cartilages A in dorsal view (d) and median dorsal cartilage in ventral view (e) rendered with a vertical height map texture to emphasize the surface topology.f, Reconstruction of the forebrain relative to the cranial cartilages using a lamprey as a model9,52, shown in dorsal view.g, Cartilages in dorsal view,rendered transparent to show internal vasculature (red). h,i, Cartilages in preserved position in anterior view with dermal skeleton shown (h) and removed (i). Colours in a,b,c,f,h,i as in Fig.1 with the following additions.Green,dermal skeleton.Red dashed line represents inferred position of mouth in c,h,i. In d and e lighter colours denote areas closer to the camera. Abbreviations as in Fig. 1 with the following additions:antorb. proc,antorbital process;ext.vasc.op., external vascular openings;forebr.,forebrain;lat., lateral;medlat. cart,mediolateral cartilage;med. dors.cart,median dorsal cartilage;med., medial; med.vent.cart.,median ventral cartilage;med.vent. ridge,median ventral ridge;olf.bulb,olfactory bulb;pin., pineal organ;pin.op., pineal opening;vent.,ventral.Scale bar in a is shared by b,c; scale bar in d is shared by e.

Fig. 3 in The oldest three-dimensionally preserved vertebrate neurocranium

Fig. 3 | The neurocrania of vertebrates in a phylogenetic framework. a, Haikouichthys, adapted from ref.3, CC-BY 4.0. b, Petromyzon. c, Generalized cyathaspid, adapted from ref.20, Springer Nature.d, Sacabambaspis, reproduced from ref.31, copyright ©1993 Elsevier Masson SAS, all rights reserved (but see ref. 53 for alternative interpretation).e, Eriptychius. f, Shuyu, adapted from ref.7, Springer Nature.g, Dicksonosteus adapted with permission from ref. 14,Muséum national d'histoire naturelle,Paris. Phylogenetic scheme is the Adams consensus tree described in the text, bold taxon names represent those depicted above.Coloured regions illustrate positions of key sensory organs:yellow,eyes; blue, pineal. Light grey lines represent body outlines,black lines represent dermal body armour, light grey regions with dark grey borders represent cranial mineralizations, brown regions represent the brain (b), imprints of the brain in the dorsal headshield (c) or the endocast (f,g). Square brackets represent the preorbital part of the head. Petromyzon redrawn from Sketchfab (https://sketchfab.com/ 3d-models/lamprey-inside-c9f05e3f00c94d929e7ed018fac6d782) under a CC BY 4.0 licence.Abbreviations:CG, crown group;mand. gnath.,mandibulate gnathostomes; TG, total group. *'Crown-group cyclostomes' represents the Petromyzontidae and Myxinoidea total groups and Gilpichthys, which was recovered in a polytomy with those two groups.**Cyclostome and gnathostome total groups in this topology recovered in a polytomy with Metaspriggina and (Haikouichthys + Myllokunmingia).

Fig. 1 in The oldest three-dimensionally preserved vertebrate neurocranium

Fig. 1 | Overview of Eriptychius americanus PF 1795. a,b, Photographs of part PF 1795a,which had the split face set in epoxy and was manually prepared (a), and its counterpart PF 1795b, which remains in rock matrix (b). Both are shown in an anatomically ventral view.c,d, Digital model of computed tomographic data of the combined part and counterpart with most of dermal skeleton rendered transparent:anatomical ventral view (corresponding to the visible area of the part in epoxy) (c) and anatomical dorsal view (buried in matrix in the counterpart) (d). Colour scheme for renders:blue-greys,cranial cartilages (matching the detailed scheme in Fig.2); transparencies,the dermal skeleton; orange,branchial plates;red, orbital plates.Anterior to top in a–d. ant.tess., anterior tesserae; artic. vent. tess.,articulated ventral tesserae;branch.plate, branchial plate;cran.cart.,cranial cartilages;disp.,displaced;frag.,fragment; L., left;orb.cart.,orbital cartilage;orb. plates,orbital plates; R., right;vasc., vasculature;?, probable.Scale bar applies to all panels.