cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.23708/hozkpw
title: Virtual water level stations in the Amazon floodplains measured by radar echoes classification

description: This dataset was obtained using altimetry data, from CTOH (Center for Topographic studies of the Ocean and Hydrosphere, http://ctoh.legos.obs-mip.fr/), of the ENVISAT (2002-2010) and SARAL (2013-2016) satellite missions acquired over the Curuai floodplain along the Amazon and the Jurua watershed. The dataset contains classification results of radar altimetry echoes performed with the unsupervised K-means method (netCDF4 files) with each satellite missions (ENV for ENVISAT and SRL for SARAL) based on echo backscatter and normalized water height (sh) parameters. For each area, four classes were created to best represent the different hydrological regimes in the Amazon without over-interpreting radar echoes. The four classes are rated from 0 to 3. Class 0 is very often located on open water (lakes or rivers); on the contrary, class 3 is mainly located in non-flooded areas (not used here). Classes 1 and 2 correspond to intermediate hydrological environment such as permanently or seasonally flooded and seasonally or infrequently flooded, respectively. For each cluster of echoes classified in the same class along an altimetric track, a station is created containing the time series of local water level variation (.txt files). This is an important densification of water level information in the Amazon floodplains.
DOI: 10.34740/kaggle/dsv/5592556
title: YouTube Trending Video Dataset (updated daily)
DOI: 10.34740/kaggle/dsv/5592371
title: Suicidal ideation on Twitter
DOI: 10.5281/zenodo.7891352
title: Outputs of PCR-GLOBWB-RF (30 arcmin)

description: Output data for the 30 arcmin hybrid global streamflow modelling framework described in 'Global streamflow modelling using process-informed machine learning'. Each subsection contains the files for every one of the 5 random subsamples.
DOI: 10.5281/zenodo.7891351
title: Outputs of PCR-GLOBWB-RF (30 arcmin)

description: Output data for the 30 arcmin hybrid global streamflow modelling framework described in 'Global streamflow modelling using process-informed machine learning'. Each subsection contains the files for every one of the 5 random subsamples.
DOI: 10.21227/kwh4-0g27
title: CryptojackingTrap

description: The high profitability of mining cryptocurrencies mining, a computationally intensive activity, forms a fertile ecosystem that is enticing not only legitimate investors but also cyber attackers who invest their illicit computational resources in this area. Cryptojacking refers to the surreptitious exploitation of a victim’s computing resources to mine cryptocurrencies on behalf of the cybercriminal. This malicious behavior is observed in executable files and browser executable codes, including JavaScript and Assembly modules, downloaded from websites to victims’ machines and executed. Although there are numerous botnet detection techniques to stop this malicious activity, attackers can circumvent these protections using a variety of techniques. In this paper, we introduce CryptojackingTrap, a novel cryptojacking detection solution designed to be resistant to most malware defense methods. The CryptojackingTrap algorithm is based on the execution of cryptocurrency hash functions: an indispensable behavior of all cryptojacking executors. This algorithm becomes aware of this specific hash execution by correlating the memory access traces of suspicious executables with publicly available cryptocurrency P2P network data. With the advantage of this assemblylevel investigation and a nature-inspired approach to triggering the detection alarm, CryptojackingTrap provides an accurate, evasion-proof technique for detecting cryptojacking. After experimental evaluation, the false negative and false positive rates are zero, and in addition, the false positive rate is mathematically calculated as 10−20. CryptojackingTrap has an open, extensible architecture and is available to the open-source community.
DOI: 10.4121/94939dc6-9f51-4f4a-a84b-ce660db0e7e0
title: Data underlying the publication: Inverse-designed growth-based cellular metamaterials

description: Our project aims to explore the design space of growth-based cellular metamaterials using a deep learning framework. These two-dimensional materials derive their properties from their microstructure rather than just their constituent material. We employ large datasets to develop forward and inverse models for designing metamaterials with tailored anisotropic stiffness. The forward model predicts mechanical properties based on design parameters, while the inverse model allows for the accurate prediction of designs based on anisotropic stiffness queries. Our framework's generalization capabilities are demonstrated by successfully designing for stiffness properties outside the design space domain. Here, we share the dataset we used to train our framework. More information on how to generate more data can be found in the README of this repository.
DOI: 10.4121/94939dc6-9f51-4f4a-a84b-ce660db0e7e0.v1
title: Data underlying the publication: Inverse-designed growth-based cellular metamaterials

description: Our project aims to explore the design space of growth-based cellular metamaterials using a deep learning framework. These two-dimensional materials derive their properties from their microstructure rather than just their constituent material. We employ large datasets to develop forward and inverse models for designing metamaterials with tailored anisotropic stiffness. The forward model predicts mechanical properties based on design parameters, while the inverse model allows for the accurate prediction of designs based on anisotropic stiffness queries. Our framework's generalization capabilities are demonstrated by successfully designing for stiffness properties outside the design space domain. Here, we share the dataset we used to train our framework. More information on how to generate more data can be found in the README of this repository.
DOI: 10.5281/zenodo.7845336
title: Rseurat course materials

description: RDS files with preprocessed reference pbmc data needed for Rseurat R course day 4.
DOI: 10.5281/zenodo.7845337
title: Rseurat course materials

description: RDS files with preprocessed reference pbmc data needed for Rseurat R course day 4.
DOI: 10.5281/zenodo.7848230
title: Rseurat course materials

description: RDS files with preprocessed reference pbmc data needed for Rseurat R course day 4.
DOI: 10.5281/zenodo.7866848
title: Rseurat course materials

description: RDS files with preprocessed reference pbmc data needed for Rseurat R course day 4.
DOI: 10.5281/zenodo.7891484
title: Rseurat course materials

description: RDS files with preprocessed reference pbmc data needed for Rseurat R course day 4.
DOI: 10.6084/m9.figshare.21932285
title: A new early diverging thalattosuchian (Crocodylomorpha) from the Early Jurassic (Pliensbachian) of Dorset, U.K. and implications for the origin and evolution of the group

description: Among archosaurs, thalattosuchian crocodylomorphs experienced the most extensive adaptations to the marine realm. Despite significant attention, the phylogenetic position of the group remains uncertain. Thalattosuchians are either the sister-group to Crocodyliformes, basal mesoeucrocodylians, or nest among longirostrine neosuchians. The earliest definite thalattosuchians are Toarcian, and already possess many synapomorphies of the group. All phylogenetic hypotheses imply a ghost lineage extending at least to the Sinemurian, and a lack of older or more plesiomorphic forms may contribute to the uncertain phylogenetic placement of the group. Here we describe a new species, <i>Turnersuchus hingleyae</i>, gen. et sp. nov., from the early Pliensbachian Belemnite Marl Member of the Charmouth Mudstone Formation (Dorset, U.K.). The specimen includes partially articulated cranial, mandibular, axial, and appendicular elements. It can be attributed to Thalattosuchia based on the following features: distinct fossa on the posterolateral corner of the squamosal; broad ventrolateral process of the otoccipital covering the dorsal surface of the quadrate; large supratemporal fenestrae lacking a flattened skull table; broadly exposed prootic; orbital process of quadrate lacking bony attachment with the braincase. This specimen represents the earliest thalattosuchian currently known from diagnostic material. Phylogenetic analyses of two published datasets recover <i>Turnersuchus</i> as the earliest diverging thalattosuchian, and sister to Teleosauroidea + Metriorhynchoidea. Bayesian tip-dating analyses suggest a Rhaetian or Sinemurian divergence of Thalattosuchia from other crocodylomorphs, depending on topology, with confidence intervals spanning from the Norian to the Pliensbachian. The new specimen extends the fossil record of Thalattosuchia, but the time-scaling analyses demonstrate that a significant ghost lineage remains.
DOI: 10.6084/m9.figshare.21932285.v1
title: A new early diverging thalattosuchian (Crocodylomorpha) from the Early Jurassic (Pliensbachian) of Dorset, U.K. and implications for the origin and evolution of the group

description: Among archosaurs, thalattosuchian crocodylomorphs experienced the most extensive adaptations to the marine realm. Despite significant attention, the phylogenetic position of the group remains uncertain. Thalattosuchians are either the sister-group to Crocodyliformes, basal mesoeucrocodylians, or nest among longirostrine neosuchians. The earliest definite thalattosuchians are Toarcian, and already possess many synapomorphies of the group. All phylogenetic hypotheses imply a ghost lineage extending at least to the Sinemurian, and a lack of older or more plesiomorphic forms may contribute to the uncertain phylogenetic placement of the group. Here we describe a new species, <i>Turnersuchus hingleyae</i>, gen. et sp. nov., from the early Pliensbachian Belemnite Marl Member of the Charmouth Mudstone Formation (Dorset, U.K.). The specimen includes partially articulated cranial, mandibular, axial, and appendicular elements. It can be attributed to Thalattosuchia based on the following features: distinct fossa on the posterolateral corner of the squamosal; broad ventrolateral process of the otoccipital covering the dorsal surface of the quadrate; large supratemporal fenestrae lacking a flattened skull table; broadly exposed prootic; orbital process of quadrate lacking bony attachment with the braincase. This specimen represents the earliest thalattosuchian currently known from diagnostic material. Phylogenetic analyses of two published datasets recover <i>Turnersuchus</i> as the earliest diverging thalattosuchian, and sister to Teleosauroidea + Metriorhynchoidea. Bayesian tip-dating analyses suggest a Rhaetian or Sinemurian divergence of Thalattosuchia from other crocodylomorphs, depending on topology, with confidence intervals spanning from the Norian to the Pliensbachian. The new specimen extends the fossil record of Thalattosuchia, but the time-scaling analyses demonstrate that a significant ghost lineage remains.
DOI: 10.6084/m9.figshare.22209927
title: Enigmatic humerus from the mid-Permian of South Africa bridges the anatomical gap between “pelycosaurs” and therapsids

description: Enigmatic humerus from the mid-Permian of South Africa bridges the anatomical gap between “pelycosaurs” and therapsids
DOI: 10.6084/m9.figshare.22494600
title: Craniomandibular osteology of <i>Manidens condorensis</i> (Ornithischia: Heterodontosauridae) from the upper Lower Jurassic of Argentina

description: Heterodontosauridae is a clade that appears early in the ornithischian fossil record, and includes small-bodied, highly specialized species characterized by an unusual heterodont dentition. Although known from relatively few taxa, the early representation of the clade and unsolved phylogenetic relationships within heterodontosaurids and among early ornithischians implies that novel information has a marked effect on broader phylogenetic hypotheses and our understanding of early diversification patterns within Ornithischia. This paper describes the cranial osteology of the heterodontosaurid <i>Manidens condorensis</i> based on computed micro-tomographic scans of MPEF-PV 3211 and MPEF-PV 3809. This enabled more detailed descriptions of previously recognized bones, corrections to the literature, and the identification of undescribed elements. We present a new skull reconstruction and propose an emended diagnosis in light of novel anatomical information. Areas of jaw muscle attachment were identified and compared with <i>Heterodontosaurus</i> and <i>Lesothosaurus</i>, and mandibular function among heterodontosaurids is discussed. Our results indicate that diverse skull morphologies and functions existed among Early Jurassic ornithischians, with <i>Manidens</i> being intermediate between the plesiomorphic cranial shape and function associated with a generalist diet in ornithischians such as <i>Tianyulong</i> and <i>Lesothosaurus</i>, and the more derived cranial construction specialized for herbivory identified in heterodontosaurids from South Africa such as <i>Heterodontosaurus</i>.
DOI: 10.6084/m9.figshare.22494600.v1
title: Craniomandibular osteology of <i>Manidens condorensis</i> (Ornithischia: Heterodontosauridae) from the upper Lower Jurassic of Argentina

description: Heterodontosauridae is a clade that appears early in the ornithischian fossil record, and includes small-bodied, highly specialized species characterized by an unusual heterodont dentition. Although known from relatively few taxa, the early representation of the clade and unsolved phylogenetic relationships within heterodontosaurids and among early ornithischians implies that novel information has a marked effect on broader phylogenetic hypotheses and our understanding of early diversification patterns within Ornithischia. This paper describes the cranial osteology of the heterodontosaurid <i>Manidens condorensis</i> based on computed micro-tomographic scans of MPEF-PV 3211 and MPEF-PV 3809. This enabled more detailed descriptions of previously recognized bones, corrections to the literature, and the identification of undescribed elements. We present a new skull reconstruction and propose an emended diagnosis in light of novel anatomical information. Areas of jaw muscle attachment were identified and compared with <i>Heterodontosaurus</i> and <i>Lesothosaurus</i>, and mandibular function among heterodontosaurids is discussed. Our results indicate that diverse skull morphologies and functions existed among Early Jurassic ornithischians, with <i>Manidens</i> being intermediate between the plesiomorphic cranial shape and function associated with a generalist diet in ornithischians such as <i>Tianyulong</i> and <i>Lesothosaurus</i>, and the more derived cranial construction specialized for herbivory identified in heterodontosaurids from South Africa such as <i>Heterodontosaurus</i>.
DOI: 10.6084/m9.figshare.22146845
title: A new ektopodontid possum (Diprotodontia, Ektopodontidae) from the Oligocene of central Australia, and its implications for phalangeroid interrelationships

description: The Ektopodontidae are an enigmatic group of phalangeroid marsupials known from the late Oligocene to the Early Pleistocene of Australia. Although represented to date only by isolated teeth and several partial dentaries and maxillae, their highly distinctive dental morphology has allowed three genera and nine species to be distinguished. Here, we describe possibly the geologically oldest ektopodontid, <i>Chunia pledgei</i> sp. nov., from the Oligocene Pwerte Marnte Marnte fossil locality of central Australia. Phylogenetic analyses of Phalangeroidea, using 80 primarily dental characters framed by a molecular scaffold, support placement of the new taxon in the genus <i>Chunia</i>. The analyses failed to recover species of the genus <i>Durudawiri</i> in a monophyletic Miralinidae, indicating that they require systematic review. We also transfer the purported basal phalangerid <i>Eocuscus sarastamppi</i> to Miralinidae (<i>Miralina sarastamppi</i> comb. nov.). Additionally, the M1 specimens used to describe the Early to Middle Miocene miralinid genus <i>Barguru</i>, and three species therein, are re-identified as deciduous third premolars from early macropodoids. These findings imply that the Miralinidae are known only from the late Oligocene, whereas the oldest named phalangerids are from the Early Miocene. From a functional consideration of ektopodontid dental morphology, we infer support for prior suggestions of a granivorous and/or frugivorous diet for them. The relative stage-of-evolution expressed by the new taxon is comparable to those in the lower faunal zones of the Namba and Etadunna formations, which supports a late Oligocene age for the Pwerte Marnte Marnte assemblage.
DOI: 10.6084/m9.figshare.22146845.v1
title: A new ektopodontid possum (Diprotodontia, Ektopodontidae) from the Oligocene of central Australia, and its implications for phalangeroid interrelationships

description: The Ektopodontidae are an enigmatic group of phalangeroid marsupials known from the late Oligocene to the Early Pleistocene of Australia. Although represented to date only by isolated teeth and several partial dentaries and maxillae, their highly distinctive dental morphology has allowed three genera and nine species to be distinguished. Here, we describe possibly the geologically oldest ektopodontid, <i>Chunia pledgei</i> sp. nov., from the Oligocene Pwerte Marnte Marnte fossil locality of central Australia. Phylogenetic analyses of Phalangeroidea, using 80 primarily dental characters framed by a molecular scaffold, support placement of the new taxon in the genus <i>Chunia</i>. The analyses failed to recover species of the genus <i>Durudawiri</i> in a monophyletic Miralinidae, indicating that they require systematic review. We also transfer the purported basal phalangerid <i>Eocuscus sarastamppi</i> to Miralinidae (<i>Miralina sarastamppi</i> comb. nov.). Additionally, the M1 specimens used to describe the Early to Middle Miocene miralinid genus <i>Barguru</i>, and three species therein, are re-identified as deciduous third premolars from early macropodoids. These findings imply that the Miralinidae are known only from the late Oligocene, whereas the oldest named phalangerids are from the Early Miocene. From a functional consideration of ektopodontid dental morphology, we infer support for prior suggestions of a granivorous and/or frugivorous diet for them. The relative stage-of-evolution expressed by the new taxon is comparable to those in the lower faunal zones of the Namba and Etadunna formations, which supports a late Oligocene age for the Pwerte Marnte Marnte assemblage.
DOI: 10.6084/m9.figshare.22209927.v1
title: Enigmatic humerus from the mid-Permian of South Africa bridges the anatomical gap between “pelycosaurs” and therapsids

description: Enigmatic humerus from the mid-Permian of South Africa bridges the anatomical gap between “pelycosaurs” and therapsids
DOI: 10.6084/m9.figshare.22226210
title: Cranial anatomy of <i>Nythosaurus larvatus</i> Owen, 1876, an Early Triassic cynodont preserving a natural endocast

description: <i>Nythosaurus larvatus</i> was one of the first non-mammalian cynodonts to be described, and has played a prominent role in the history of paleoneurology as one of the only representatives of this grade to preserve a natural brain endocast. However, the anatomy and relationships of this taxon are obscure, in large part because the only known specimen is incomplete and partially mouldic. Recent literature has generally treated this taxon as either dubious or synonymous with the best-known Early Triassic cynodont, <i>Thrinaxodon liorhinus</i>. Here, we redescribe <i>N</i>. <i>larvatus</i> based on μCT imaging of the holotype NHMUK PV R1715, revealing the never-before-seen and reasonably well-preserved palate and braincase of this specimen. We demonstrate that <i>Nythosaurus</i> is a distinct taxon, differing from <i>Thrinaxodon</i> in its dental morphology, incomplete secondary palate, and bony labyrinth morphology, in which the posterior semicircular canal is the longest of the three semicircular canals. Inclusion of <i>Nythosaurus</i> in a phylogenetic analysis indicates that it represents a basal epicynodont.
DOI: 10.6084/m9.figshare.22226210.v1
title: Cranial anatomy of <i>Nythosaurus larvatus</i> Owen, 1876, an Early Triassic cynodont preserving a natural endocast

description: <i>Nythosaurus larvatus</i> was one of the first non-mammalian cynodonts to be described, and has played a prominent role in the history of paleoneurology as one of the only representatives of this grade to preserve a natural brain endocast. However, the anatomy and relationships of this taxon are obscure, in large part because the only known specimen is incomplete and partially mouldic. Recent literature has generally treated this taxon as either dubious or synonymous with the best-known Early Triassic cynodont, <i>Thrinaxodon liorhinus</i>. Here, we redescribe <i>N</i>. <i>larvatus</i> based on μCT imaging of the holotype NHMUK PV R1715, revealing the never-before-seen and reasonably well-preserved palate and braincase of this specimen. We demonstrate that <i>Nythosaurus</i> is a distinct taxon, differing from <i>Thrinaxodon</i> in its dental morphology, incomplete secondary palate, and bony labyrinth morphology, in which the posterior semicircular canal is the longest of the three semicircular canals. Inclusion of <i>Nythosaurus</i> in a phylogenetic analysis indicates that it represents a basal epicynodont.
DOI: 10.6084/m9.figshare.22268992
title: A new diminutive durophagous Miocene dasyuromorphian (Marsupialia, Malleodectidae) from the Riversleigh World Heritage Area, northern Australia

description: <i>Malleodectes</i>? <i>wentworthi</i>, sp. nov. is a highly specialized durophagous marsupial from a Middle Miocene limestone cave deposit in the Riversleigh World Heritage area, northern Australia. It provides the first information regarding the lower dentition of malleodectids, an extinct family of dasyuromorphians. It is also the smallest durophagous member of Metatheria (marsupials and their stem relatives) known to date, with an estimated body mass of ∼70–90 g, an order of magnitude smaller than other known malleodectids (<i>Malleodectes mirabilis</i> and <i>Ma. moenia</i> ∼1 kg). As in other malleodectids, <i>Ma.</i>? <i>wentworthi</i> has a hypertrophied, dome-like premolar specialized for crushing hard foods. Tentative assignment to the genus <i>Malleodectes</i> is based on derived similarities of the premolar and molar dentition to those of larger species of <i>Malleodectes</i> (known only from upper dentitions), and occlusal compatibility. Quantitative morphofunctional analyses of dental indices and mandibular bending strength are congruent with the previously proposed hypothesis that malleodectids may have been uniquely specialized snail-eaters. Maximum parsimony phylogenetic analysis of a 173 morphological character dataset, with a molecular scaffold enforced, placed <i>Ma.</i>? <i>wentworthi</i> within Dasyuromorphia, in a basal polytomy with Dasyuridae and <i>Mutpuracinus archibaldi</i>, to the exclusion of <i>Barinya wangala</i>, Myrmecobiidae and Thylacinidae<i>.</i> Bayesian analysis of a total evidence dataset that combined morphological with nuclear and mitochondrial DNA sequence data places <i>Ma.</i>? <i>wentworthi</i> as a sister taxon to crown-clade Dasyuridae, although support for this relationship is weak.