cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.pnvx0k6n4
title: Data-Two-dimensional numerical study on particle motion trajectories and deposition in a channel of partial diesel particulate filter

description: A numerical investigation on the soot laden flow of
 gas in a PDPF (Partial Diesel Particulate Filter)
 is presented based on solving the momentum equations for
 continuous phase in the Euler frame and the motion
 equations for dispersed phase in the
 Lagrangian frame. The interaction between the gas and particles
 is treated as one-way coupling for extremely dilute particle
 concentration, while the interaction between particles and porous wall is
 implemented through user-defined-subroutines. To accurately track the
 motion of nanoscale particles, the drag force, the Brownian excitation,
 and the partial slip are included in the particle motion equation. Two
 methods are used to verify the gas flow model and reasonable agreement for
 both comparisons is observed. The effects of upstream velocity, wall
 permeability and particle size on the filtration efficiency and deposition
 distribution of the particles along the wall surface of inlet channel are
 quantitatively studied. The results show that (1) the wall permeability
 plays the most primary role in determining the filtration efficiency of
 PDPF; (2) high upstream velocity improves filtration efficiency and drives
 the deposition position of particles to the rear of inlet channel; (3) the
 dependence of the particle deposition distribution on its own size is
 mainly reflected in the initial deposition position; (4) the filtration
 efficiency of PDPF is not proportional markedly to the gas flow into inlet
 channel at a low wall permeability, implying an intense separation of
 particles from gas streamline at the flow entrance.
DOI: 10.5061/dryad.3xsj3txgw
title: Unveiling the Patterns of Reticulated Evolutionary Processes with Phylogenomics: Hybridization and Polyploidy in the genus Rosa

description: Reticulation, caused by hybridization and allopolyploidization, is
 considered an important and frequent phenomenon in the evolution of
 numerous plant lineages. Although both processes represent important
 driving forces of evolution, they are mostly ignored in phylogenetic
 studies involving a large number of species. Indeed only a scattering of
 methods exists to recover a comprehensive reticulated evolutionary history
 for a broad taxon sampling. Plastid markers, sometimes combined with a few
 nuclear sequences, are therefore favored, even though they restrict
 in-depth studies of hybridization and polyploidization. The genus Rosa
 encompasses c. 150 species widely distributed throughout the northern
 hemisphere and represents a challenging taxonomic group in which
 hybridization and polyploidization are prominent. Our main objective was
 to develop a general framework that would take patterns of reticulation
 into account in the study of the phylogenetic relationships among Rosa
 species. Using amplicon sequencing we targeted allele variation in the
 nuclear genome as well as haploid sequences in the chloroplast genome. A
 stepwise diploids-first approach was developed to reconstruct the
 reticulate evolutionary history of the genus Rosa. We successfully
 recovered robust plastid and nuclear phylogenies and performed in-depth
 tests for several scenarios of hybridization. Using this strategy, we were
 able to resolve most of the evolutionary relationships among Rosa
 subgenera, sections, and selected species, and we provide new directions
 for a future revision of the infrageneric classification in Rosa. The
 stepwise strategy proposed here can be used to reconstruct the
 phylogenetic relationships of other challenging taxonomic groups with
 large numbers of hybrid and polyploid taxa.
description: The methods are described in the manuscript associated with the
 data.
DOI: 10.5061/dryad.zs7h44j95
title: Recognition and differentiation of Dural puncture click sensation

description: Background: We hypothesized that the click perceived when puncturing the
 dura-arachnoid with fine-gauge spinal needles can be subjectively
 identified, and investigated whether it may be distinguishable among
 different needle types. Methods: Subjective and objective evaluations were
 performed. First, physicians punctured the polyamide film or porcine dura
 mater (n=70 and n=20, respectively) with seven types of spinal needles and
 numerically evaluated the perceived click sensations. Using an 11-point
 numerical rating scale (from “0” for “no click sensation” to “10” for “the
 strongest click perceived”) data, subjective differentiation among needle
 types was assessed. Second, in the objective part of the study, total
 forces elicited by polyamide film or porcine dura mater punctures with
 each needle were measured using a biomechanical testing device, and
 load-displacement curves evaluated. Third, the results of subjective and
 objective evaluations were compared. Results: All participants recognized
 the click and could discriminate among needles of different tip shape. The
 load-displacement curves for polyamide film and porcine dura mater were
 similar and needle-specific. The subjective numerical rating scale values
 corresponded well with the objectively measured changes in total forces
 (R2 = 0.862 and R2 = 0.881 for polyamide film and porcine dura mater,
 respectively), indicating that an increase in the largest drop in total
 force value of 0.30 N or 0.21 N would produce an increase of numerical
 rating scale value of 1 for polyamide film and porcine dura mater,
 respectively. Conclusions: We provide an objective proof of the click
 sensation felt upon dural puncture using different fine-gauge spinal
 needles. Click recognition could be used as an additional indicator of
 successful spinal puncture.
description: Dural puncture force was measured using a biomechanical testing
 device. The spinal needles were loaded so that the needle punctured the
 Polyamide film or porcine dura at 90° at a constant velocity of 200 mm
 min-1 through introducers. Load-displacement curves with needle
 penetration depth [mm] on the x-axis and force [N] on the y-axis were
 recorded for each needle.
DOI: 10.15468/dl.nygjcz
title: Occurrence Download

description: A dataset containing 387022 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Origanum vulgare",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 387022 records from 2347 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002881-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5284/1133847
title: Digital Archive from Archaeological Work at Pond Farm, Hill Close, Wingfield, Bedfordshire, June 2021

description: This collection consists of site images and GIS data from an archaeological evaluation and open-area excavation at Pond Farm, Hill Close, Wingfield, Bedfordshire. Works were carried out by Albion Archaeology in June 2021. The earliest features identified within the site were a single early medieval pit and a ditch which formed the north-east corner of a rectilinear enclosure. The archaeological evidence was slight, but clearly establishes a link between the Pond Farm site, at the core of the modern village, and an abandoned medieval settlement to the south of Wingfield.
DOI: 10.5281/zenodo.16961583
title: Digital twin use cases in wind energy

description: List of digital twin use cases in wind energy, used in the IEA Wind / EAWE Joint Best Practices for the Classification and Valuation of Digital Twins in Wind Energy.
DOI: 10.5281/zenodo.16961584
title: Digital twin use cases in wind energy

description: List of digital twin use cases in wind energy, used in the IEA Wind / EAWE Joint Best Practices for the Classification and Valuation of Digital Twins in Wind Energy.
DOI: 10.5281/zenodo.15548451
title: A chemoreceptor conformational equilibrium controlled by signaling inputs
DOI: 10.5281/zenodo.15548452
title: A chemoreceptor conformational equilibrium controlled by signaling inputs
DOI: 10.5281/zenodo.15082457
title: A Formal and Spectral view of P ≠ NP via Decision Tree Lower Bounds and Coq Verification

description: This work provides a rigorous and formally verified proof that P ≠ NP by combining three independent methods: decision tree complexity, cyclic XOR-SAT hardness, and spectral analysis. We show that any algorithm solving SAT must explore an exponential number of paths, rendering polynomial-time solutions impossible. A new class of XOR-SAT problems is introduced that systematically resists heuristic and probabilistic solvers. Spectral graph theory is used to demonstrate that the Laplacian eigenvalues of NP problems diverge exponentially, unlike those of P problems.

The proof is implemented and formally verified using the Coq proof assistant, ensuring mathematical rigor and logical completeness. Accompanying simulations confirm the expected gap in complexity between NP and P instances. This result resolves one of the most fundamental open problems in theoretical computer science.

Included are two documents:– A human-readable exposition of the argument– A machine-verifiable Coq formalization of the complete proof
DOI: 10.5281/zenodo.15082458
title: A Formal and Spectral view of P ≠ NP via Decision Tree Lower Bounds and Coq Verification

description: This work provides a rigorous and formally verified proof that P ≠ NP by combining three independent methods: decision tree complexity, cyclic XOR-SAT hardness, and spectral analysis. We show that any algorithm solving SAT must explore an exponential number of paths, rendering polynomial-time solutions impossible. A new class of XOR-SAT problems is introduced that systematically resists heuristic and probabilistic solvers. Spectral graph theory is used to demonstrate that the Laplacian eigenvalues of NP problems diverge exponentially, unlike those of P problems.

The proof is implemented and formally verified using the Coq proof assistant, ensuring mathematical rigor and logical completeness. Accompanying simulations confirm the expected gap in complexity between NP and P instances. This result resolves one of the most fundamental open problems in theoretical computer science.

Included are two documents:– A human-readable exposition of the argument– A machine-verifiable Coq formalization of the complete proof
DOI: 10.15468/dl.8g84kq
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asquamiceps Zugmayer, 1911",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.9919 -21.4718,35.9648 -21.4413,35.9648 -24.1383,36.0558 -23.8719,35.9919 -21.4718))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011261-250525065834625/datasets/export for details.
DOI: 10.5281/zenodo.15281499
title: Riemann Hypothesis via Schrödinger Operator Construction

description: This work presents a complete and rigorous proof of the Riemann Hypothesis using spectral theory. The approach is based on the explicit construction of a self-adjoint Schrödinger-type operator whose spectrum exactly matches the set of imaginary parts of the nontrivial zeros of the Riemann zeta function.

Building on the Hilbert–Pólya framework, the proof demonstrates that any hypothetical zero outside the critical line would create a contradiction within the spectral structure of the constructed operator.

The manuscript includes all necessary functional-analytic justifications and proves key technical lemmas, such as the absence of additional eigenvalues, the completeness of the corresponding eigenfunctions, and the uniqueness of the spectral realization.

The result confirms the Riemann Hypothesis within a fully rigorous operator-theoretic and analytical framework.
DOI: 10.5281/zenodo.15281500
title: Riemann Hypothesis via Schrödinger Operator Construction

description: This work presents a complete and rigorous proof of the Riemann Hypothesis using spectral theory. The approach is based on the explicit construction of a self-adjoint Schrödinger-type operator whose spectrum exactly matches the set of imaginary parts of the nontrivial zeros of the Riemann zeta function.

Building on the Hilbert–Pólya framework, the proof demonstrates that any hypothetical zero outside the critical line would create a contradiction within the spectral structure of the constructed operator.

The manuscript includes all necessary functional-analytic justifications and proves key technical lemmas, such as the absence of additional eigenvalues, the completeness of the corresponding eigenfunctions, and the uniqueness of the spectral realization.

The result confirms the Riemann Hypothesis within a fully rigorous operator-theoretic and analytical framework.
DOI: 10.15468/dl.69xdqb
title: Occurrence Download

description: A dataset containing 300 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Carex meadii Dewey",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 300 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011263-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15560498
title: Prediction and Optimization of Engine Performance Parameters Using Machine Learning for Biodiesel Blends.
DOI: 10.5281/zenodo.15560499
title: Prediction and Optimization of Engine Performance Parameters Using Machine Learning for Biodiesel Blends.
DOI: 10.15468/dl.wzvuws
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asquamiceps Zugmayer, 1911",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((44.9648 10.8496,35.9648 10.8496,35.9648 1.8496,44.9648 1.8496,44.9648 10.8496))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011264-250525065834625/datasets/export for details.
DOI: 10.34740/kaggle/dsv/12014333
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.g2p9qd
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Asquamiceps Zugmayer, 1911",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((44.9096 1.1987,44.9648 1.2321,44.9648 1.8496,35.9648 1.8496,35.9648 -7.1504,40.3029 -7.1504,40.4263 -6.8134,40.0733 -6.4249,39.9535 -5.9102,40.3587 -5.2718,40.3515 -4.7573,40.0702 -4.4392,40.3811 -3.7186,40.7402 -3.0348,41.8195 -2.1723,43.8399 0.2902,44.9096 1.1987))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011265-250525065834625/datasets/export for details.
DOI: 10.15468/dl.cq7s6y
title: Occurrence Download

description: A dataset containing 426 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Carex miyabei Franch.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 426 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011266-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29204630
title: Supplementary Material for: Clinical and brain MRI characteristics of patients with Anti-N-Methyl-D-Aspartate Receptor Encephalitis: A 10-Year Retrospective Study

description: Objective: To investigate the diagnostic utility of brain MRI in anti-N-methyl-D-aspartate receptor encephalitis (anti-NMDAR encephalitis) and analyze the relationship between clinical and brain MRI characteristics and disease prognosis.
Methods: A retrospective analysis was conducted on forty-six (59% female, median age: 24.5 yrs.) clinically identified anti-NMDAR encephalitis patients from December 2012 to April 2022. All the patients underwent multiparametric MRI, and thirteen returned for follow-up. All the relevant clinical information was collected. The initial and follow-up brain MRI was sequentially analyzed for signal abnormalities, involvement of anatomy and structure, and brain/structure atrophy by two experienced neuroradiologists. Additionally, the relationship between clinical and brain MRI features and prognosis was examined.
Results: The most common symptom (33/46, 72%) in anti-NMDAR encephalitis was aberrant psychiatric behavior. Five cases (10%) combined with other positive antibodies. Although 91% of patients with mRS &gt;2 before treatment, statistically significant decreased mRS were observed after treatment (mRS: 3.50 ± 0.94 vs mRS: 1.91 ± 1.53, P &lt; 0.001). More than half of the patients had abnormal MRI findings. T2-FLAIR hyperintense lesions that involve the frontal lobe and the limbic system are the image characteristic predilection of anti-NMDAR encephalitis. For follow-up MRI, we noticed five patients with significant hippocampal atrophy. Further analysis showed that the hippocampal involvement was a significant factor in predicting a worse mRS before treatment and post-treatment (P &lt; 0.05).
Conclusion: T2-FLAIR hyperintense lesions in the frontal lobe and the limbic system are indicative of anti-NMDAR encephalitis. The involvement of the hippocampus is a risk factor for a poor prognosis.
DOI: 10.6084/m9.figshare.29204630.v1
title: Supplementary Material for: Clinical and brain MRI characteristics of patients with Anti-N-Methyl-D-Aspartate Receptor Encephalitis: A 10-Year Retrospective Study

description: Objective: To investigate the diagnostic utility of brain MRI in anti-N-methyl-D-aspartate receptor encephalitis (anti-NMDAR encephalitis) and analyze the relationship between clinical and brain MRI characteristics and disease prognosis.
Methods: A retrospective analysis was conducted on forty-six (59% female, median age: 24.5 yrs.) clinically identified anti-NMDAR encephalitis patients from December 2012 to April 2022. All the patients underwent multiparametric MRI, and thirteen returned for follow-up. All the relevant clinical information was collected. The initial and follow-up brain MRI was sequentially analyzed for signal abnormalities, involvement of anatomy and structure, and brain/structure atrophy by two experienced neuroradiologists. Additionally, the relationship between clinical and brain MRI features and prognosis was examined.
Results: The most common symptom (33/46, 72%) in anti-NMDAR encephalitis was aberrant psychiatric behavior. Five cases (10%) combined with other positive antibodies. Although 91% of patients with mRS &gt;2 before treatment, statistically significant decreased mRS were observed after treatment (mRS: 3.50 ± 0.94 vs mRS: 1.91 ± 1.53, P &lt; 0.001). More than half of the patients had abnormal MRI findings. T2-FLAIR hyperintense lesions that involve the frontal lobe and the limbic system are the image characteristic predilection of anti-NMDAR encephalitis. For follow-up MRI, we noticed five patients with significant hippocampal atrophy. Further analysis showed that the hippocampal involvement was a significant factor in predicting a worse mRS before treatment and post-treatment (P &lt; 0.05).
Conclusion: T2-FLAIR hyperintense lesions in the frontal lobe and the limbic system are indicative of anti-NMDAR encephalitis. The involvement of the hippocampus is a risk factor for a poor prognosis.
DOI: 10.6084/m9.figshare.29204633
title: Supplementary Material for: Follow-up time of anal cancer screening among women living with HIV at high risk of developing anal cancer

description: Introduction: Screening for anal cancer can help in its secondary prevention. We examined follow-up time for anal cancer screening among high-risk women living with HIV (WLHIV) and whether it varies with the number of risk factors for developing anal cancer.

Methods: A retrospective cohort study involving high-risk WLHIV under 65 enrolled in Medicaid for at least two years across 16 US states plus D.C. from 2009 to 2012. High risk was defined by a history of abnormal cervical test results or genital warts. Initial anal cancer screening was the first screening after a high-risk diagnosis, with results classified as normal or abnormal. Follow-up was until the next screening. Follow-up time was analyzed using the Kaplan-Meier estimator and the Cox Proportional Hazards model.

Results: Our cohort included 4,340 high-risk WLHIV, mean (±SD) age 41.8 (±10.2). About 18% (763/4,340) had both risk factors, while 9% (374/4,340) had abnormal results on their initial anal cancer screening. The median time, or the time at which 50% of the cohort received follow-up screening, was 17.53 (95% CI = 16.13, 18.30) months overall. Follow-up screening was more common in women with both risk factors for developing anal cancer compared to those with one risk factor [median time: 10.13 (95% CI = 8.90, 11.47) vs. 19.56 (95% CI = 18.36, 21.40) months; adjusted hazard ratio (aHR) = 1.53 (95% CI = 1.38, 1.68). The follow-up was also more common in women with abnormal results on the initial screening compared to those with a normal result [median time: 7.00 (95% CI = 5.40, 9.23) vs. 18.91 (95% CI = 17.92, 20.12) months; aHR = 2.00 (95% CI = 1.76, 2.28).

Conclusion: Follow-up time for anal cancer screening in high-risk WLHIV was about 1.5 years but varied according to the risk of developing anal cancer. Future research should examine the guideline-concordance of follow-up screening time given the recently issued guidelines for anal cancer screening.