cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.j00213.00060
title: Effect of Fe doping on the electronic structure and optical properties of two-dimensional CuI
title: Fe掺杂对二维CuI电子结构及光学性质的影响

description: All the data in this study are calculated using the CASTEP module of Materials studio software. The data folder contains datas of four doping concentrations, all of which are named by concentration percentage. Each concentration folder contains CuI's data in excle format for energy band, state density, partial state density, dielectric function, absorption coefficient, and reflection coefficient.
description: All the data in this study are calculated using the CASTEP module of Materials studio software. The data folder contains datas of four doping concentrations, all of which are named by concentration percentage. Each concentration folder contains CuI's data in excle format for energy band, state density, partial state density, dielectric function, absorption coefficient, and reflection coefficient.
DOI: 10.57760/sciencedb.13998
title: spatial variability of vegetation and topsoil organic carbon densities of alpine grasslands in the Qinghai-Tibetan Plateau
title: spatial variability of vegetation and topsoil organic carbon densities of alpine grasslands in the Qinghai-Tibetan Plateau

description: This study compiled data since 2000 for 422 alpine grassland sites in Qinghai Province, China, to investigate vegetation and organic carbon densities in the topsoil (at 0‒30 cm depth) and their spatial variations. The site-averaged belowground biomass carbon density (BOD) and topsoil organic carbon density (SOD) were both highest in alpine meadows with values of 0.43 ± 0.34 (Mean ± S.D.) and 12.52 ± 5.74 kg C/m2, respectively. They are about five times the lowest corresponding values of alpine desert steppes. The aboveground biomass carbon density (AOD) is not significantly different between alpine steppes and alpine desert steppes, and averaged 32.66 ± 22.02 g C/m2, around twice that for alpine meadows. The boosted regression tree models, integrated with spatial datasets of topographic attributes, mean annual air temperature and precipitation, and mean annual maximal normalized difference vegetation index, yielded area-averaged AOD, BOD, and SOD values of 22.67 ± 4.48 g C/m2, 0.37 ± 0.074 kg C/m2, and 9.53 ± 4.48 kg C/m2, respectively.
description: This study compiled data since 2000 for 422 alpine grassland sites in Qinghai Province, China, to investigate vegetation and organic carbon densities in the topsoil (at 0‒30 cm depth) and their spatial variations. The site-averaged belowground biomass carbon density (BOD) and topsoil organic carbon density (SOD) were both highest in alpine meadows with values of 0.43 ± 0.34 (Mean ± S.D.) and 12.52 ± 5.74 kg C/m2, respectively. They are about five times the lowest corresponding values of alpine desert steppes. The aboveground biomass carbon density (AOD) is not significantly different between alpine steppes and alpine desert steppes, and averaged 32.66 ± 22.02 g C/m2, around twice that for alpine meadows. The boosted regression tree models, integrated with spatial datasets of topographic attributes, mean annual air temperature and precipitation, and mean annual maximal normalized difference vegetation index, yielded area-averaged AOD, BOD, and SOD values of 22.67 ± 4.48 g C/m2, 0.37 ± 0.074 kg C/m2, and 9.53 ± 4.48 kg C/m2, respectively.
DOI: 10.57760/sciencedb.13997
title: Honey bee
title: Honey bee

description: Tabular data of pollinator species on sunflower during 2022-23(Kharif and rabi)
description: Tabular data of pollinator species on sunflower during 2022-23(Kharif and rabi)
DOI: 10.57760/sciencedb.14010
title: Observation of terahertz nonlinear absorption activity in Al2O3
title: Observation of terahertz nonlinear absorption activity in Al2O3

description: We investigate the terahertz (THz) nonlinear absorption characteristics in a thin Al2O3 crystal using nonlinear THz spectroscopy. A THz saturable absorption performance with a high modulation depth (27.5%) and a relatively low saturable intensity (6.99 μJ/cm2) of Al2O3 is revealed, covering the THz spectrum from 0.1 to 8 THz. The inevitable presence of oxygen vacancies and impurities in Al2O3 single crystal results in the existence of free electrons within the conduction band. The transmission enhancement can be described by the change of the mobility of electrons due to intervalley scattering induced by THz pulses, based on first-principles calculations. Therefore, Al2O3 crystals have the promising application potential in the mode-locked devices for directly delivering broadband ultrashort THz pulses.
description: We investigate the terahertz (THz) nonlinear absorption characteristics in a thin Al2O3 crystal using nonlinear THz spectroscopy. A THz saturable absorption performance with a high modulation depth (27.5%) and a relatively low saturable intensity (6.99 μJ/cm2) of Al2O3 is revealed, covering the THz spectrum from 0.1 to 8 THz. The inevitable presence of oxygen vacancies and impurities in Al2O3 single crystal results in the existence of free electrons within the conduction band. The transmission enhancement can be described by the change of the mobility of electrons due to intervalley scattering induced by THz pulses, based on first-principles calculations. Therefore, Al2O3 crystals have the promising application potential in the mode-locked devices for directly delivering broadband ultrashort THz pulses.
DOI: 10.57760/sciencedb.14013
title: RNA sequence data
title: RNA sequence data

description: Primers sequences for qRT-PCR 
description: Primers sequences for qRT-PCR
DOI: 10.15468/dl.jax9eu
title: Occurrence Download

description: A dataset containing 252224 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Programme d'observation naturaliste participative avec l'application mobile INPN Espèces - Application INPN Espèces: Observations naturalistes, participatives et opportunistes, fondées sur des photographies"
 ]
}

 The dataset includes 252224 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001114-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.hjs.00118
title: Preamplifier design and analysis for dual output silicon photomultiplier
title: 双输出SiPM前置放大器设计与分析

description: [Background]: In order to apply in different scenarios of silicon-photomultiplier-coupled scintillator detector, Preamplifiers need to fulfill different requirements. [Purpose]: This study aims to design high-bandwidth, low-noise preamplifiers to cater for different output modes of silicon-photomultiplier-coupled scintillator detector. [Methods]: Based on OPA855 and consideration of bandwidth and noise, a transimpedance amplifier (TIA) and a voltage feedback amplifier (VFB) were designed. The amplifier circuits were simulated and analysed using PSpice for TI software to obtain circuit parameters. Finally, the signal response and noise baseline level were measured, and signals of source were analysed using a silicon-photomultiplier-coupled Cerium-doped Gadolinium Aluminum Gallium Garnet (GAGG(Ce)) detector. [Results and Conclusions]: These preamplifiers have good gain stability. TIA's bandwidth is 101MHz lower than VFB's 381MHz, but its baseline noise level is better than the VFB's . In addition, TIA is suitable for energy measurements and small-area SiPM applications, while VFB is more suitable for time measurements and large-area SiPM arrays.
description: [Background]: In order to apply in different scenarios of silicon-photomultiplier-coupled scintillator detector, Preamplifiers need to fulfill different requirements. [Purpose]: This study aims to design high-bandwidth, low-noise preamplifiers to cater for different output modes of silicon-photomultiplier-coupled scintillator detector. [Methods]: Based on OPA855 and consideration of bandwidth and noise, a transimpedance amplifier (TIA) and a voltage feedback amplifier (VFB) were designed. The amplifier circuits were simulated and analysed using PSpice for TI software to obtain circuit parameters. Finally, the signal response and noise baseline level were measured, and signals of source were analysed using a silicon-photomultiplier-coupled Cerium-doped Gadolinium Aluminum Gallium Garnet (GAGG(Ce)) detector. [Results and Conclusions]: These preamplifiers have good gain stability. TIA's bandwidth is 101MHz lower than VFB's 381MHz, but its baseline noise level is better than the VFB's . In addition, TIA is suitable for energy measurements and small-area SiPM applications, while VFB is more suitable for time measurements and large-area SiPM arrays.
DOI: 10.15468/dl.c63fzx
title: Occurrence Download

description: A dataset containing 9023 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Mexico",
 "OccurrenceStatus is Present",
 "StateProvince is puebla",
 "TaxonKey is Fungi"
 ]
}

 The dataset includes 9023 records from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001113-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.14027
title: Metagenomic soil data from 48 paddy fields in different regions of China
title: 中国不同地区48个水稻土壤宏基因组数据

description: 48 rice soil metagenomic data from different regions of China 
description: 48 rice soil metagenomic data from different regions of China
DOI: 10.57760/sciencedb.o00130.04065
title: The intersection of medical and natural science– Practice and reflections on lecturing of the infectious disease transmission modeling
title: 医理交叉——传染病传播动力学模型课程建设的探索与思考

description: In order to promote the deep cross-integration of medical and natural science in the field of public health, cultivate interdisciplinary talents in public health, and comprehensively improve capacity building for forecasting, warning, prevention and control of infectious diseases in China, the Department of Epidemiology at the School of Public Health of Fudan University systematically introduced the infectious disease transmission modeling into the course of vaccinology towards graduate students. It provides ideas and reference for setting up infectious disease modeling course independently in the future. This article introduces the course background and objectives, content, teaching methods, and teaching resources, summarizes and analyzes the evaluation of teaching effect, and discusses the ideas of optimizing the course of infectious disease transmission modeling, which provides reference and practical experience for the teaching exploration from the perspective of " cross-integration of medical and natural science ".
description: In order to promote the deep cross-integration of medical and natural science in the field of public health, cultivate interdisciplinary talents in public health, and comprehensively improve capacity building for forecasting, warning, prevention and control of infectious diseases in China, the Department of Epidemiology at the School of Public Health of Fudan University systematically introduced the infectious disease transmission modeling into the course of vaccinology towards graduate students. It provides ideas and reference for setting up infectious disease modeling course independently in the future. This article introduces the course background and objectives, content, teaching methods, and teaching resources, summarizes and analyzes the evaluation of teaching effect, and discusses the ideas of optimizing the course of infectious disease transmission modeling, which provides reference and practical experience for the teaching exploration from the perspective of " cross-integration of medical and natural science ".
DOI: 10.57760/sciencedb.j00217.03668
title: Data Mining of Primary Sclerosing Cholangitis in the GEO Database
title: GEO数据库原发性硬化性胆管炎的数据挖掘

description: Data from the Gene Expression Omnibus (GEO) database (GSE119600) for PSC were downloaded and analyzed using R software to identify differentially expressed genes (DEGs). Online analysis tools were employed for Gene Ontology (GO) functional analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The STRING database (https://www.string-db.org) was used for protein-protein interaction (PPI) analysis to identify key genes in PSC, and ssGSEA was used to analyze immune cell infiltration.
description: Data from the Gene Expression Omnibus (GEO) database (GSE119600) for PSC were downloaded and analyzed using R software to identify differentially expressed genes (DEGs). Online analysis tools were employed for Gene Ontology (GO) functional analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis. The STRING database (https://www.string-db.org) was used for protein-protein interaction (PPI) analysis to identify key genes in PSC, and ssGSEA was used to analyze immune cell infiltration.
DOI: 10.57760/sciencedb.j00217.03669
title: Effect of extracellular matrix extract of decellularized extracellular matrix material on immune characteristics of RAW264.7 macrophages
title: 脱细胞化细胞外基质材料浸提液对RAW264.7巨噬细胞免疫特性的影响

description: Objective This study aims to investigate how extracellular matrix material extract affects macrophage activity, migration, phagocytosis, the expression of proinflammatory factors, and ROS production.Methods We assessed the effect of dECM extract on macrophage activity using the CCK-8 method under a light microscope. We used the Transwell migration assay to evaluate the effects of dECM extracts on the recruitment and chemotaxis of macrophages. pHrodo staining was employed to examine the impact of dECM extracts on macrophage phagocytosis. We utilized RT-qPCR and immunofluorescence staining to assess how dECM extract affects the expression of proinflammatory genes in macrophages. Additionally, we examined the expression of specific proinflammatory functional molecules. The DCFH-DA fluorescent probe method was used to detect the effect of dECM material extract on ROS production in macrophages.Results Compared with DMEM complete medium, CCK-8 results showed that dECM material extract could increase the activity of macrophages; RT-qPCR results indicated that dECM extracts could down-regulate the gene expression of proinflammatory cytokines and specific functional molecules; Flow cytometry results demonstrated that the extract of dECM material could reduce the production of ROS by macrophages. The results indicated that the dECM material extract exhibited favorable compatibility and beneficial biological properties for macrophages.
description: Objective This study aims to investigate how extracellular matrix material extract affects macrophage activity, migration, phagocytosis, the expression of proinflammatory factors, and ROS production.Methods We assessed the effect of dECM extract on macrophage activity using the CCK-8 method under a light microscope. We used the Transwell migration assay to evaluate the effects of dECM extracts on the recruitment and chemotaxis of macrophages. pHrodo staining was employed to examine the impact of dECM extracts on macrophage phagocytosis. We utilized RT-qPCR and immunofluorescence staining to assess how dECM extract affects the expression of proinflammatory genes in macrophages. Additionally, we examined the expression of specific proinflammatory functional molecules. The DCFH-DA fluorescent probe method was used to detect the effect of dECM material extract on ROS production in macrophages.Results Compared with DMEM complete medium, CCK-8 results showed that dECM material extract could increase the activity of macrophages; RT-qPCR results indicated that dECM extracts could down-regulate the gene expression of proinflammatory cytokines and specific functional molecules; Flow cytometry results demonstrated that the extract of dECM material could reduce the production of ROS by macrophages. The results indicated that the dECM material extract exhibited favorable compatibility and beneficial biological properties for macrophages.
DOI: 10.15468/dl.359jkb
title: Occurrence Download

description: A dataset containing 2979 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Giraffa camelopardalis camelopardalis"
 ]
}

 The dataset includes 2979 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001117-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.14041
title: The digital economy and green development level of Chinese cities.
title: 中国城市数字经济与绿色发展水平

description: The dataset contains the measurement values of the digital economy development level and urban green development level in China from 2010 to 2022. This data is a panel data used for the research of the paper "Spatial Impacts of the Digital Economy on the Green Development of Chinese Cities: Spatial overflow and siphoning perspectives".
description: The dataset contains the measurement values of the digital economy development level and urban green development level in China from 2010 to 2022. This data is a panel data used for the research of the paper "Spatial Impacts of the Digital Economy on the Green Development of Chinese Cities: Spatial overflow and siphoning perspectives".
DOI: 10.57760/sciencedb.14051
title: A dataset of call characteristics of anuran from Chebaling National Nature Reserve, Guangdong Province
title: 广东车八岭自然保护区无尾两栖类动物鸣声特征数据集

description: 叫声是 anurans 种间和种内相互作用的关键模式。了解它们的叫声特征对于物种识别、繁殖和进化以及生物声学监测和动物行为研究至关重要。2024 年 6 月，本研究收集了广东省车八岭国家级自然保护区及附近地区的 11 种 anuran 物种（分属 6 科 8 属）的呼叫数据。该研究提供了一个呼叫特征数据集，包括来自 11 个广告呼叫和 1 个战斗呼叫的波形图和频谱图数据。该数据集包含这些调用的时间和频谱参数，包括简单调用、复杂调用、调用持续时间、音符持续时间、音符间隔、脉冲数、主频和基频。本研究为华南地区无尾鹦鹉的生物声学研究和物种监测提供了基础数据。
description: 叫声是 anurans 种间和种内相互作用的关键模式。了解它们的叫声特征对于物种识别、繁殖和进化以及生物声学监测和动物行为研究至关重要。2024 年 6 月，本研究收集了广东省车八岭国家级自然保护区及附近地区的 11 种 anuran 物种（分属 6 科 8 属）的呼叫数据。该研究提供了一个呼叫特征数据集，包括来自 11 个广告呼叫和 1 个战斗呼叫的波形图和频谱图数据。该数据集包含这些调用的时间和频谱参数，包括简单调用、复杂调用、调用持续时间、音符持续时间、音符间隔、脉冲数、主频和基频。本研究为华南地区无尾鹦鹉的生物声学研究和物种监测提供了基础数据。
DOI: 10.57760/sciencedb.j00186.00364
title: A dateset of stripping foil thickness study
title: A dateset of stripping foil thickness study

description: The dataset provides all the charts and detailed data involved in the study of the stripping foil thickness. The simulation data were created by the pyORBIT code. The original experiment data are included.
description: The dataset provides all the charts and detailed data involved in the study of the stripping foil thickness. The simulation data were created by the pyORBIT code. The original experiment data are included.
DOI: 10.15468/dl.pp3f9m
title: Occurrence Download

description: A dataset containing 254619 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is WELT Herbarium at Museum of New Zealand Te Papa Tongarewa"
 ]
}

 The dataset includes 254619 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001115-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.14063
title: Primary Hodgkin lymphoma and non-Hodgkin's lymphoma of the primary lymph node from the Affiliated Hospital of Guizhou Medical University, between April 1, 2018, and April 1, 2024.
title: Primary Hodgkin lymphoma and non-Hodgkin's lymphoma of the primary lymph node from the Affiliated Hospital of Guizhou Medical University, between April 1, 2018, and April 1, 2024.

description: primary Hodgkin lymphoma and non-Hodgkin's lymphoma of the primary lymph node from the Affiliated Hospital of Guizhou Medical University, a grade III general hospital in Guizhou Province, between April 1, 2018, and April 1, 2024.
description: primary Hodgkin lymphoma and non-Hodgkin's lymphoma of the primary lymph node from the Affiliated Hospital of Guizhou Medical University, a grade III general hospital in Guizhou Province, between April 1, 2018, and April 1, 2024.
DOI: 10.15468/dl.mugnwj
title: Occurrence Download

description: A dataset containing 219 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Aneides flavipunctatus flavipunctatus)"
 ]
}

 The dataset includes 219 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001118-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57760/sciencedb.14064
title: Tabulation Data
title: Tabulation Data

description: The data in this article, "Optimizing Safety Leadership towards Safety Performance: Assessing the Mediating Role of Safety Knowledge and Workplace Safety Climate - Evidence from an Indonesian Petrochemical Industry," is in the form of a Likert scale tabulation. It represents survey responses measuring perceptions of various aspects related to safety leadership, safety performance, safety knowledge, and workplace safety climate. The Likert scale typically ranges from "strongly disagree" to "strongly agree," used to assess the strength of respondents' agreement with the statements provided in the questionnaire. This data is then analyzed to identify relationships between variables, such as the mediating role of safety knowledge and workplace safety climate in enhancing safety performance through safety leadership.
description: The data in this article, "Optimizing Safety Leadership towards Safety Performance: Assessing the Mediating Role of Safety Knowledge and Workplace Safety Climate - Evidence from an Indonesian Petrochemical Industry," is in the form of a Likert scale tabulation. It represents survey responses measuring perceptions of various aspects related to safety leadership, safety performance, safety knowledge, and workplace safety climate. The Likert scale typically ranges from "strongly disagree" to "strongly agree," used to assess the strength of respondents' agreement with the statements provided in the questionnaire. This data is then analyzed to identify relationships between variables, such as the mediating role of safety knowledge and workplace safety climate in enhancing safety performance through safety leadership.
DOI: 10.57760/sciencedb.14065
title: Brain metabolome of 5XFAD model mice and parental wild-type mice
title: Brain metabolome of 5XFAD model mice and parental wild-type mice

description: 5XFAD model mice:A26.A83.A86Parental wild-type mice：A1.A2.A3Age: 3 months oldSample type: Brain tissueTest items: non-targeted metabolomics
description: 5XFAD model mice:A26.A83.A86Parental wild-type mice：A1.A2.A3Age: 3 months oldSample type: Brain tissueTest items: non-targeted metabolomics