cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.j00186.00271
title: Lambda polarization at Electron-ion collider in China
title: Lambda polarization at Electron-ion collider in China

description: Lambda polarization can be measured through its self-analyzing weak decay, making it an ideal candidate for studying spin effects in high energy scatterings. In lepton-nucleon deeply inelastic scatterings (DIS), Lambda polarization measurements can probe the polarized parton distribution functions (PDFs) and the polarized fragmentation functions (FFs). One of the most promising facilities for high-energy nuclear physics research is the proposed Electron-ion collider in China (EicC). As a next-generation facility, EicC is set to propel our understandings of nuclear physics to new heights. In this article, we study the Lambda production in electron-proton collision at EicC energy, in particular Lambda's reconstruction based on the performance of the designed EicC detector. In addition, taking spontaneous transverse polarization as an example, we provide a theoretical prediction with statistical projection based on one month of EicC data taking, offering valuable insights into future research prospects.
description: Lambda polarization can be measured through its self-analyzing weak decay, making it an ideal candidate for studying spin effects in high energy scatterings. In lepton-nucleon deeply inelastic scatterings (DIS), Lambda polarization measurements can probe the polarized parton distribution functions (PDFs) and the polarized fragmentation functions (FFs). One of the most promising facilities for high-energy nuclear physics research is the proposed Electron-ion collider in China (EicC). As a next-generation facility, EicC is set to propel our understandings of nuclear physics to new heights. In this article, we study the Lambda production in electron-proton collision at EicC energy, in particular Lambda's reconstruction based on the performance of the designed EicC detector. In addition, taking spontaneous transverse polarization as an example, we provide a theoretical prediction with statistical projection based on one month of EicC data taking, offering valuable insights into future research prospects.
DOI: 10.57760/sciencedb.11919
title: Pathogenesis and virulence of Heartland virus
title: Pathogenesis and virulence of Heartland virus

description: Heartland virus (HRTV), an emerging tick-borne pathogenic bunyavirus, has been a concern since 2009, with an increasing incidence, expanding geographical distribution, and high pathogenicity in the United States. Infection from HRTV results in fever, thrombocytopenia, and leukopenia in humans, and in some cases, symptoms can progress to severe outcomes, including hemorrhagic disease, multi-organ failure, and even death. Currently, no vaccines or antiviral drugs are available for treatment of the HRTV disease. Moreover, little is known about HRTV-host interactions and viral replication mechanisms, pathogenesis, and virulence, further hampering the development of vaccines and antiviral interventions. Here, we aimed to provide a brief review of HRTV epidemiology, molecular biology, pathogenesis, and virulence on the basis of published article data to better understand this dangerous virus and provide clues for further study.
description: Heartland virus (HRTV), an emerging tick-borne pathogenic bunyavirus, has been a concern since 2009, with an increasing incidence, expanding geographical distribution, and high pathogenicity in the United States. Infection from HRTV results in fever, thrombocytopenia, and leukopenia in humans, and in some cases, symptoms can progress to severe outcomes, including hemorrhagic disease, multi-organ failure, and even death. Currently, no vaccines or antiviral drugs are available for treatment of the HRTV disease. Moreover, little is known about HRTV-host interactions and viral replication mechanisms, pathogenesis, and virulence, further hampering the development of vaccines and antiviral interventions. Here, we aimed to provide a brief review of HRTV epidemiology, molecular biology, pathogenesis, and virulence on the basis of published article data to better understand this dangerous virus and provide clues for further study.
DOI: 10.57760/sciencedb.11928
title: The Comorbidity of Problematic Smartphone Use and Social Anxiety: Evidence from a Network Analysis
title: The Comorbidity of Problematic Smartphone Use and Social Anxiety: Evidence from a Network Analysis

description: The data were preprocessed by using IBM SPSS 19.0 software to conduct descriptive statistical and correlation analyses on 540 participants. The community dataset was complete and without missing values.Network model estimation, establishment, and centrality index calculation were then performed. The network was estimated using the EBICglasso function in the qgraph software package (Version 1.9.3; Epskamp et al., 2012) in R (Version 4.1.3, RCore Team, 2022). The Glasso network was used to calculate a partial correlation network, in which the relationship between symptoms can explain all other relationships in the model; each item is represented as a node, and the association between items is referred to as the edge.
description: The data were preprocessed by using IBM SPSS 19.0 software to conduct descriptive statistical and correlation analyses on 540 participants. The community dataset was complete and without missing values.Network model estimation, establishment, and centrality index calculation were then performed. The network was estimated using the EBICglasso function in the qgraph software package (Version 1.9.3; Epskamp et al., 2012) in R (Version 4.1.3, RCore Team, 2022). The Glasso network was used to calculate a partial correlation network, in which the relationship between symptoms can explain all other relationships in the model; each item is represented as a node, and the association between items is referred to as the edge.
DOI: 10.57760/sciencedb.11932
title: preschool teachers research
title: preschool teachers research

description: data for study 1 and study 2
description: data for study 1 and study 2
DOI: 10.57760/sciencedb.11933
title: Theoretical and experimental investigations in thermo-mechanical properties of fused silica with pulsed CO2 laser ablation
title: 脉冲CO2激光烧蚀熔融二氧化硅热力学性能的理论与实验研究

description: Laser ablation is widely used as a flexible and non-contact processing technology for the fabrication of fused silica. However, the introduction of thermal stress inevitably leads to crack growth and reduces the lifetime of fused silica. Due to the complicated coupling interaction and properties of fused silica, the unclear thermal stress formation is the bottleneck restricting further development of laser ablation. In this article, a three-dimensional multi-physics thermo-mechanical model was developed to reveal the evolution mechanism, and experiments were performed to validate the simulated results. The surface morphology evolution was elaborated during process cycles, with recoil pressure identified as the key factor in determining surface morphology. Moreover, thermal stress was quantified utilizing optical retardance and stress birefringence, effectively distinguishing between non-thermal and thermal stress induced by laser ablation. The theoretical simulations fit well with experimental measurements. Meanwhile, stress distribution and evolution behaviors were revealed under different processing parameters by this model. This work not only contributes to a profound understanding of the laser ablation process but also establishes a theoretical foundation for achieving high surface quality and non-thermal stress laser ablation.
description: Laser ablation is widely used as a flexible and non-contact processing technology for the fabrication of fused silica. However, the introduction of thermal stress inevitably leads to crack growth and reduces the lifetime of fused silica. Due to the complicated coupling interaction and properties of fused silica, the unclear thermal stress formation is the bottleneck restricting further development of laser ablation. In this article, a three-dimensional multi-physics thermo-mechanical model was developed to reveal the evolution mechanism, and experiments were performed to validate the simulated results. The surface morphology evolution was elaborated during process cycles, with recoil pressure identified as the key factor in determining surface morphology. Moreover, thermal stress was quantified utilizing optical retardance and stress birefringence, effectively distinguishing between non-thermal and thermal stress induced by laser ablation. The theoretical simulations fit well with experimental measurements. Meanwhile, stress distribution and evolution behaviors were revealed under different processing parameters by this model. This work not only contributes to a profound understanding of the laser ablation process but also establishes a theoretical foundation for achieving high surface quality and non-thermal stress laser ablation.
DOI: 10.57760/sciencedb.j00186.00272
title: Dynamic evaluation of a scaled-down heat pipe-cooled system during start-up/shut-down processes using a hardware-in-the-loop test approach
title: Dynamic evaluation of a scaled-down heat pipe-cooled system during start-up/shut-down processes using a hardware-in-the-loop test approach

description: Based on the OpenMC simulation results, the relationship between the calculated reactivity and CD angle is shown in Fig. 5(a). A total external reactivity of approximately 9 $ is added into the nuclear system as the CDs rotate from 0° to 180°. However, the rate of the external reactivity increase is uneven; for instance, this process is faster when the CD angle is approximately 90°. According to past mechanical designs of small solid-state nuclear reactors and CDs, the maximum rotating speed of CDs should be 1°/s. Therefore, the mean rate of external reactivity insertion among different ranges of the CD angle is shown in Fig. 5(b). Here, the maximum value is less than 0.1 $/s. The trends in the characteristic parameters, as functions of the neutronics period, are shown in Fig. 15. As the external reactivity increases and neutronics period shortens, the first overshoot seems to occur earlier, and the amplitude of oscillation increases. In addition, the oscillations during long neutronic periods lasted longer. Fig.15(c) demonstrates a strong linear correlation between the characteristic oscillation time and neutronics period.
description: Based on the OpenMC simulation results, the relationship between the calculated reactivity and CD angle is shown in Fig. 5(a). A total external reactivity of approximately 9 $ is added into the nuclear system as the CDs rotate from 0° to 180°. However, the rate of the external reactivity increase is uneven; for instance, this process is faster when the CD angle is approximately 90°. According to past mechanical designs of small solid-state nuclear reactors and CDs, the maximum rotating speed of CDs should be 1°/s. Therefore, the mean rate of external reactivity insertion among different ranges of the CD angle is shown in Fig. 5(b). Here, the maximum value is less than 0.1 $/s. The trends in the characteristic parameters, as functions of the neutronics period, are shown in Fig. 15. As the external reactivity increases and neutronics period shortens, the first overshoot seems to occur earlier, and the amplitude of oscillation increases. In addition, the oscillations during long neutronic periods lasted longer. Fig.15(c) demonstrates a strong linear correlation between the characteristic oscillation time and neutronics period.
DOI: 10.57760/sciencedb.11937
title: Sleep Extension and Musical Skills data
title: Sleep Extension and Musical Skills data

description: Prior research demonstrates sleep benefits cognition, motor skills, and memory consolidation. This study examined the impact of sleep extension on key musical skills in musicians. Fifty participants were divided into control and intervention groups. Sleep was tracked using wearable technology. Rhythm, sightreading, memory, psychological flexibility, and sleepiness were assessed at baseline, after 1 day, and after 7 days. The intervention group received 60 to 90 minutes of additional nightly sleep above their baseline measurements. From baseline to final assessment, they exhibited 5.5% greater improvement in rhythm, 7.4% in sightreading, and 33.5% in musical memory compared to controls. These differences highlight sleep's facilitative role in consolidating motor skills, cognitive function and musical memory. Results highlight the substantial benefits of sleep extension for musicians’ performance and wellbeing. Findings suggest extended sleep interventions may optimize musicians’ abilities and success.
description: Prior research demonstrates sleep benefits cognition, motor skills, and memory consolidation. This study examined the impact of sleep extension on key musical skills in musicians. Fifty participants were divided into control and intervention groups. Sleep was tracked using wearable technology. Rhythm, sightreading, memory, psychological flexibility, and sleepiness were assessed at baseline, after 1 day, and after 7 days. The intervention group received 60 to 90 minutes of additional nightly sleep above their baseline measurements. From baseline to final assessment, they exhibited 5.5% greater improvement in rhythm, 7.4% in sightreading, and 33.5% in musical memory compared to controls. These differences highlight sleep's facilitative role in consolidating motor skills, cognitive function and musical memory. Results highlight the substantial benefits of sleep extension for musicians’ performance and wellbeing. Findings suggest extended sleep interventions may optimize musicians’ abilities and success.
DOI: 10.15468/dl.t87jh8
title: Occurrence Download

description: A dataset containing 10711 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((26.76494 38.20812,26.7833 38.22387,26.80251 38.2809,26.82338 38.34379,26.82087 38.36212,26.82396 38.42894,26.78095 38.51943,26.70838 38.57408,26.56593 38.70634,26.38854 38.7315,26.30522 38.69795,26.30522 38.63919,26.3321 38.53204,26.33479 38.48788,26.30791 38.47315,26.25146 38.39946,26.20846 38.31937,26.19233 38.28774,26.21115 38.21386,26.31328 38.13991,26.4423 38.0807,26.56593 38.06165,26.66807 38.04896,26.71913 38.11031,26.76494 38.20812))",
 "HasGeospatialIssue is false",
 "TaxonKey is Aves"
 ]
}

 The dataset includes 10711 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000809-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.11936
title: Inverse-design based photonic spin splitter and optical switch for miniaturized cold-atom magnetometer
title: Inverse-design based photonic spin splitter and optical switch for miniaturized cold-atom magnetometer

description: 1.Raw data for optical switch, including electric field and refractive index distributions；2.Raw data for a photonic spin splitter for the 780 nm band；3.Raw data for a photonic spin splitter for the 795 nm band
description: 1.Raw data for optical switch, including electric field and refractive index distributions；2.Raw data for a photonic spin splitter for the 780 nm band；3.Raw data for a photonic spin splitter for the 795 nm band
DOI: 10.15468/dl.2xry9a
title: Occurrence Download

description: A dataset containing 1745 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Material citation, Specimen, Material sample)",
 "Country is one of (Mexico, United States of America)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Cenchrus echinatus L."
 ]
}

 The dataset includes 1745 records from 126 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000815-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.11941
title: 2018-2021 Tibetan Plateau Degraded Alpine Meadow Patch Unmanned Aerial Vehicle (UAV) Dataset
title: 2018-2021 Tibetan Plateau Degraded Alpine Meadow Patch Unmanned Aerial Vehicle (UAV) Dataset

description: Images were collected during the summer months of June to September each year from 2018 to 2021. In order to minimize the impact of shadows, the data collection timeframe was restricted to between 10:00 and 14:00, and only clear and cloudless weather conditions with a mild breeze were selected. The images were captured using a DJI PHANTOM4 UAV developed by Shenzhen DJI-Innovations, equipped with a high-energy density intelligent flight battery and a high-efficiency power system.Further, the de-graded patches in the alpine meadow images were polygon-labeled using a professional image labeling tool (Labelme) software in combination with the visual interpretation experience of experts in the field of agrostology. Some JavaScript Object Notation (JSON) files were automatically generated from the labeled images to save the pixel location information of the labeled areas. Finally, the json files were converted into Portable Network Graphics(PNG) format to generate the dataset in VOC 2007 format.
description: Images were collected during the summer months of June to September each year from 2018 to 2021. In order to minimize the impact of shadows, the data collection timeframe was restricted to between 10:00 and 14:00, and only clear and cloudless weather conditions with a mild breeze were selected. The images were captured using a DJI PHANTOM4 UAV developed by Shenzhen DJI-Innovations, equipped with a high-energy density intelligent flight battery and a high-efficiency power system.Further, the de-graded patches in the alpine meadow images were polygon-labeled using a professional image labeling tool (Labelme) software in combination with the visual interpretation experience of experts in the field of agrostology. Some JavaScript Object Notation (JSON) files were automatically generated from the labeled images to save the pixel location information of the labeled areas. Finally, the json files were converted into Portable Network Graphics(PNG) format to generate the dataset in VOC 2007 format.
DOI: 10.57760/sciencedb.11944
title: Code for "How functional traits modulate the mechanisms underlying tree seedling survival uncovered by Bayesian hierarchical model"
title: Code for "How functional traits modulate the mechanisms underlying tree seedling survival uncovered by Bayesian hierarchical model"

description: The STAN code for models used in analyses in "How functional traits modulate the mechanisms underlying tree seedling survival uncovered by Bayesian hierarchical model", for parameter estimations in three types of Bayesian models using the rstan package in R: (1) the best-fitting first-level models including initial height, Chmed, Envpc1, CAND, HAND, HTD and ATD as explanatory variables; (2) the second-level models with species as the group predictor of species-specific coefficients of CHmed, Envpc1 and CAND; (3) the best-fitting second-level models with species-specific traits as the group level predictor of species-specific coefficients of CHmed, Envpc1 and CAND.
description: The STAN code for models used in analyses in "How functional traits modulate the mechanisms underlying tree seedling survival uncovered by Bayesian hierarchical model", for parameter estimations in three types of Bayesian models using the rstan package in R: (1) the best-fitting first-level models including initial height, Chmed, Envpc1, CAND, HAND, HTD and ATD as explanatory variables; (2) the second-level models with species as the group predictor of species-specific coefficients of CHmed, Envpc1 and CAND; (3) the best-fitting second-level models with species-specific traits as the group level predictor of species-specific coefficients of CHmed, Envpc1 and CAND.
DOI: 10.57760/sciencedb.j00186.00273
title: A method for correcting characteristic X-ray net peak count from drifted shadow peak
title: A method for correcting characteristic X-ray net peak count from drifted shadow peak

description: The X-ray spectrum by different methods
description: The X-ray spectrum by different methods
DOI: 10.57760/sciencedb.iga.00523
title: 30 meter resolution dataset of reduced arable land in Japan from 1990 to 2015
title: 30m分辨率1990-2015年期间日本减少的耕地数据集

description: a. Data content (data file/table name, including observation index content)

The 30m resolution dataset of reduced arable land in Japan from 1990 to 2015 reflects the spatial distribution of changes in arable land resources from 1990 to 2015.

b. Construction purpose

By comparing remote sensing image data from 1990 and 2015, this study analyzes the situation of arable land resources across Japan, providing data support and theoretical basis for arable land utilization and management.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography and agriculture.

d. Time range of data

From 1990 to 2015

e. The spatial range of data

Japan
description: a. Data content (data file/table name, including observation index content)

The 30m resolution dataset of reduced arable land in Japan from 1990 to 2015 reflects the spatial distribution of changes in arable land resources from 1990 to 2015.

b. Construction purpose

By comparing remote sensing image data from 1990 and 2015, this study analyzes the situation of arable land resources across Japan, providing data support and theoretical basis for arable land utilization and management.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography and agriculture.

d. Time range of data

From 1990 to 2015

e. The spatial range of data

Japan
DOI: 10.57760/sciencedb.iga.00524
title: A 30m resolution dataset of reduced wetlands in Japan from 1990 to 2015
title: 30m分辨率1990-2015年期间日本减少的湿地数据集

description: a. Data content (data file/table name, including observation index content)

The 30m resolution wetland dataset from 1990 to 2015 in Japan reflects the spatial distribution of wetland changes from 1990 to 2015.

b. Construction purpose

By comparing remote sensing image data from 1990 and 2015, this study analyzes the changes in wetlands across Japan, providing data support and theoretical basis for land resource management.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, wetland ecology, and environmental protection.

d. Time range of data

From 1990 to 2015

e. The spatial range of data

Japan
description: a. Data content (data file/table name, including observation index content)

The 30m resolution wetland dataset from 1990 to 2015 in Japan reflects the spatial distribution of wetland changes from 1990 to 2015.

b. Construction purpose

By comparing remote sensing image data from 1990 and 2015, this study analyzes the changes in wetlands across Japan, providing data support and theoretical basis for land resource management.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, wetland ecology, and environmental protection.

d. Time range of data

From 1990 to 2015

e. The spatial range of data

Japan