cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.o00119.00018
title: A data set of net primary productivity in the demonstration zone of green and integrated ecological development of the Yangtze River Delta
title: 长三角生态绿色一体化示范区植被净初级生产力数据集

description: Net primary productivity (NPP) can directly reflect the productive capacity of vegetation under natural environment conditions, and is also an important representation of terrestrial carbon sink. The demonstration zone of green and integrated ecological development of the Yangtze River Delta (Demonstration zone) is the first step and breach to implement the integrated development strategy of the Yangtze River Delta, and also the key region to realize the carbon peaking and carbon neutrality goals in the Yangtze River Delta. Based on CASA model, NPP from January to December in 2000, 2005, 2010, 2015 and 2020 were evaluated by combining land use data, meteorological data and MODIS data, and the dataset of NPP with the spatial resolution of 30m×30m was built. This dataset overcomes the problem that MODIS NPP has low spatial resolution and is difficult to be applied to small area. It provides an important data basis for the assessment of terrestrial carbon sinks in the demonstration area, and is of great significance for the realization of the carbon peaking and carbon neutrality goals in the demonstration area and even the Yangtze River Delta.
description: Net primary productivity (NPP) can directly reflect the productive capacity of vegetation under natural environment conditions, and is also an important representation of terrestrial carbon sink. The demonstration zone of green and integrated ecological development of the Yangtze River Delta (Demonstration zone) is the first step and breach to implement the integrated development strategy of the Yangtze River Delta, and also the key region to realize the carbon peaking and carbon neutrality goals in the Yangtze River Delta. Based on CASA model, NPP from January to December in 2000, 2005, 2010, 2015 and 2020 were evaluated by combining land use data, meteorological data and MODIS data, and the dataset of NPP with the spatial resolution of 30m×30m was built. This dataset overcomes the problem that MODIS NPP has low spatial resolution and is difficult to be applied to small area. It provides an important data basis for the assessment of terrestrial carbon sinks in the demonstration area, and is of great significance for the realization of the carbon peaking and carbon neutrality goals in the demonstration area and even the Yangtze River Delta.
DOI: 10.57760/sciencedb.05535
title: Concentration-Emission Matrix (CEM) Spectroscopy Combined with GA-SVM: An Analytical Method to Recognize Oil Species in Marine
title: Concentration-Emission Matrix (CEM) Spectroscopy Combined with GA-SVM: An Analytical Method to Recognize Oil Species in Marine

description: Samples PreparationSix different types of oils: 0#diesel, crude oil, heavy oil, 92#gasoline, shell helix 10w-40, and motor oil 20w-40. The oil sample was weighted by electronic balance and dissolved in isopropanol, which was placed in an ultrasonic oscillator to be fully dissolved. After waiting for 30 min, the supernatant was taken as the stock solution with a concentration of 5000 ppm of the oil sample. The concentrations of working solutions with a serial of concentrations (1.2, 2.4, 4.9, 9.8, 19.5, 39, 78, 156, 312, 625 ppm, respectively) were prepared by diluting the stock solutions.The three-dimensional concentration-emission matrix (CEM) has been formed by obtaining the fluorescence emission spectra at the excitation wavelength of 266 nm with 10 series of concentrations. The emission spectrum of each concentration of oil is a matrix with 146 rows and 1 column, so the CEM composed of 10 concentrations of emission spectra is a matrix with 146 rows and 10 columns.
description: Samples PreparationSix different types of oils: 0#diesel, crude oil, heavy oil, 92#gasoline, shell helix 10w-40, and motor oil 20w-40. The oil sample was weighted by electronic balance and dissolved in isopropanol, which was placed in an ultrasonic oscillator to be fully dissolved. After waiting for 30 min, the supernatant was taken as the stock solution with a concentration of 5000 ppm of the oil sample. The concentrations of working solutions with a serial of concentrations (1.2, 2.4, 4.9, 9.8, 19.5, 39, 78, 156, 312, 625 ppm, respectively) were prepared by diluting the stock solutions.The three-dimensional concentration-emission matrix (CEM) has been formed by obtaining the fluorescence emission spectra at the excitation wavelength of 266 nm with 10 series of concentrations. The emission spectrum of each concentration of oil is a matrix with 146 rows and 1 column, so the CEM composed of 10 concentrations of emission spectra is a matrix with 146 rows and 10 columns.
DOI: 10.57760/sciencedb.07344
title: Exploring the utility of Au@PVP-polyamide-Triton X-114 for SERS tracking of extracellular senescence associated-beta-galactosidase activity
title: Exploring the utility of Au@PVP-polyamide-Triton X-114 for SERS tracking of extracellular senescence associated-beta-galactosidase activity

description: A compound with enrichment and SERS enhancement was successfully developed, which could rapidly adsorb X-gal hydrolysates from a liquid matrix in 5 minutes and further be used for SERS analysis with a detection limit of less than 1 × 10−9 mol L−1. This novel strategy will facilitate the development of an analytical approach for cellular senescence.
description: A compound with enrichment and SERS enhancement was successfully developed, which could rapidly adsorb X-gal hydrolysates from a liquid matrix in 5 minutes and further be used for SERS analysis with a detection limit of less than 1 × 10−9 mol L−1. This novel strategy will facilitate the development of an analytical approach for cellular senescence.
DOI: 10.57760/sciencedb.07346
title: Ethanol-extraction SERS strategy for highly sensitive detection of poisons in oily matrix
title: Ethanol-extraction SERS strategy for highly sensitive detection of poisons in oily matrix

description: The sensitive detection and identification of toxicants in oily matrices have suffered from difficulty in poisoning incidents, therefore it is necessary to develop the rapid and efficient analytical method to realize the on-site screening and analyzing. In this report, the surface-enhanced Raman spectroscopy (SERS) method was used to detect paraquat and diquat poisons in various oily matrix coupled with solvent extraction. The solvent extraction not only remove interfering impurities of oily substrates, but also can enrich and separate the poisons from oily matrix. It was demonstrated that the ethanol as the extractant was suitable for the rapid separation of poisons such as paraquat (PQ) and diquat (DQ) in oily matrix (soy sauce, pasta sauce, sesame oil, chili oil). Moreover, combined with a handheld Raman spectrometer, the entire detection process was completed within 8 min with the level of 10 ppb PQ and 100 ppb DQ. Furthermore, double-blind experiments verify the reliability of this method. The results demonstrate that this rapid and convenient method could be used for the effective enrichment and sensitive detection of poisons in several oily matrix and has the grate potential application in emergency response and public safety.
description: The sensitive detection and identification of toxicants in oily matrices have suffered from difficulty in poisoning incidents, therefore it is necessary to develop the rapid and efficient analytical method to realize the on-site screening and analyzing. In this report, the surface-enhanced Raman spectroscopy (SERS) method was used to detect paraquat and diquat poisons in various oily matrix coupled with solvent extraction. The solvent extraction not only remove interfering impurities of oily substrates, but also can enrich and separate the poisons from oily matrix. It was demonstrated that the ethanol as the extractant was suitable for the rapid separation of poisons such as paraquat (PQ) and diquat (DQ) in oily matrix (soy sauce, pasta sauce, sesame oil, chili oil). Moreover, combined with a handheld Raman spectrometer, the entire detection process was completed within 8 min with the level of 10 ppb PQ and 100 ppb DQ. Furthermore, double-blind experiments verify the reliability of this method. The results demonstrate that this rapid and convenient method could be used for the effective enrichment and sensitive detection of poisons in several oily matrix and has the grate potential application in emergency response and public safety.
DOI: 10.57760/sciencedb.07345
title: A novel variable selection method based on combined moving window and intelligent optimization algorithm for variable selection in chemical modeling
title: A novel variable selection method based on combined moving window and intelligent optimization algorithm for variable selection in chemical modeling

description: We propose a new wavelength selection algorithm based on combined moving window(CMW) and variable dimension particle swarm optimization (VDPSO) algorithm. The matlab code is provided.
description: We propose a new wavelength selection algorithm based on combined moving window(CMW) and variable dimension particle swarm optimization (VDPSO) algorithm. The matlab code is provided.
DOI: 10.57760/sciencedb.07395
title: Relationships of mineral elements in rice plant based on collinear double pulses laser-induced breakdown spectroscopy
title: Relationships of mineral elements in rice plant based on collinear double pulses laser-induced breakdown spectroscopy

description: LIBS spectral data of roots, stems, leaves and leaf sheaths of plant samples.
description: LIBS spectral data of roots, stems, leaves and leaf sheaths of plant samples.
DOI: 10.57760/sciencedb.05563
title: An approach of gas sensor based on tunable diode laser absorption saturation incomplete spectrum
title: An approach of gas sensor based on tunable diode laser absorption saturation incomplete spectrum

description: Data in the paper of "absorption saturation; spectral profile reconstruction; TDLAS; pressure; self-broadened half-width coefficient".
description: Data in the paper of "absorption saturation; spectral profile reconstruction; TDLAS; pressure; self-broadened half-width coefficient".
DOI: 10.57760/sciencedb.05547
title: Atomic resolotion images of graphite obtained at magentic field from 0T to 27.5T
title: Atomic resolotion images of graphite obtained at magentic field from 0T to 27.5T

description: Hexagonal lattice structure of graphite taken in different magnetic fields: (a)image taken at 0 T, (b) image taken at 10 T, (c) image taken at 15 T, and (d) imagetaken at 27.5 T. Measurement conditions—1.1 × 1.1 nm2 scan area; scan speed:10 lines/s; 7.5 nA average tunneling current; and current variations of (a)–(d) are4.6–10.8 nA, 4.8–10.6 nA, 5.3–9.9 nA, and 5.8–9.4 nA, respectively.
description: Hexagonal lattice structure of graphite taken in different magnetic fields: (a)image taken at 0 T, (b) image taken at 10 T, (c) image taken at 15 T, and (d) imagetaken at 27.5 T. Measurement conditions—1.1 × 1.1 nm2 scan area; scan speed:10 lines/s; 7.5 nA average tunneling current; and current variations of (a)–(d) are4.6–10.8 nA, 4.8–10.6 nA, 5.3–9.9 nA, and 5.8–9.4 nA, respectively.
DOI: 10.57760/sciencedb.j00133.00177
title: Automatic Title Generation Result Dataset for Scientific and Technical Paper
title: 科技论文标题生成结果集

description: The data set is the result set generated for the title of Chinese scientific and technical papers, that is, the comparison data set between the title generated for the abstract of Chinese scientific and technological papers and the original title of the paper, which is 2000 pieces in total. The data set is a csv table consisting of two columns. The first column is the original title of the paper, and the second column is the title generated by the model.
description: The data set is the result set generated for the title of Chinese scientific and technical papers, that is, the comparison data set between the title generated for the abstract of Chinese scientific and technological papers and the original title of the paper, which is 2000 pieces in total. The data set is a csv table consisting of two columns. The first column is the original title of the paper, and the second column is the title generated by the model.
DOI: 10.57760/sciencedb.05549
title: GPU-optimized fast plasma equilibrium reconstruction in fine grids for real-time control and data analysis
title: GPU-optimized fast plasma equilibrium reconstruction in fine grids for real-time control and data analysis

description: P-EFIT, a GPU parallel equilibrium reconstruction code, is based on the EFIT framework, but built with the CUDA™ (Compute Unified Device Architecture) to take advantage of massively parallel Graphical Processing Unit (GPU) cores to significantly accelerate the computation. With the parallelized Grad-Shafranov solver and middle-scale matrix calculation modules, P-EFIT can accurately reproduce the EFIT reconstruction algorithms at a fraction of the EFIT computational time. Integrated into EAST plasma control system, P-EFIT not only provides control signal results but also enhances EAST plasma control capacity with unique designed function modules. Using the synthetic magnetic diagnostic signals from ITER plasma equilibria obtained by the CREATE-L and CREATE-NL codes in standalone and streaming mode, P-EFIT has good enough accuracy and time latency performance in most of the considered cases. P-EFIT achieves full kinetic equilibrium reconstruction algorithms and repeats the EFIT results with the DIII-D internal plasma current and kinetic profile measurements in one-percent cost time of EFIT. All these works suggest that P-EFIT can provide quality magnetic equilibrium reconstruction in real-time, offer full kinetic equilibrium reconstruction with high spatial resolution and high speed, support more detailed, better plasma control and data analysis for tokamak devices. 
description: P-EFIT, a GPU parallel equilibrium reconstruction code, is based on the EFIT framework, but built with the CUDA™ (Compute Unified Device Architecture) to take advantage of massively parallel Graphical Processing Unit (GPU) cores to significantly accelerate the computation. With the parallelized Grad-Shafranov solver and middle-scale matrix calculation modules, P-EFIT can accurately reproduce the EFIT reconstruction algorithms at a fraction of the EFIT computational time. Integrated into EAST plasma control system, P-EFIT not only provides control signal results but also enhances EAST plasma control capacity with unique designed function modules. Using the synthetic magnetic diagnostic signals from ITER plasma equilibria obtained by the CREATE-L and CREATE-NL codes in standalone and streaming mode, P-EFIT has good enough accuracy and time latency performance in most of the considered cases. P-EFIT achieves full kinetic equilibrium reconstruction algorithms and repeats the EFIT results with the DIII-D internal plasma current and kinetic profile measurements in one-percent cost time of EFIT. All these works suggest that P-EFIT can provide quality magnetic equilibrium reconstruction in real-time, offer full kinetic equilibrium reconstruction with high spatial resolution and high speed, support more detailed, better plasma control and data analysis for tokamak devices.
DOI: 10.57760/sciencedb.05550
title: Implementation of a Kalman filter-based eddy current estimator for the P-EFIT magnetic equilibrium reconstruction code
title: Implementation of a Kalman filter-based eddy current estimator for the P-EFIT magnetic equilibrium reconstruction code

description: This article discusses the integration of a Kalman filter in the P-EFIT equilibrium reconstruction code, with the aim of estimating the currents induced in the passive structures of a tokamak. The filter is based on a vacuum electromagnetic model of the reactor, and takes advantage of an estimate of the effect of the plasma on the magnetics, provided by the equilibrium reconstruction algorithm. On the other hand, the observer is integrated into the equilibrium reconstruction, which exploits the eddy currents estimates provided by the Kalman filter to refine the obtained solution. To analyze the interplay of the reconstruction code and the proposed observer, the ITER tokamak is considered as a case-study, and the algorithm is tested on a variety of plasma conditions, selected in such a way to maximize the relevance of an accurate knowledge of the passive currents. The code performance is evaluated in terms of convergence metrics, eddy currents estimation accuracy and reconstruction of plasma-related quantities such as plasma–wall gaps, plasma current and plasma profile parameters.
description: This article discusses the integration of a Kalman filter in the P-EFIT equilibrium reconstruction code, with the aim of estimating the currents induced in the passive structures of a tokamak. The filter is based on a vacuum electromagnetic model of the reactor, and takes advantage of an estimate of the effect of the plasma on the magnetics, provided by the equilibrium reconstruction algorithm. On the other hand, the observer is integrated into the equilibrium reconstruction, which exploits the eddy currents estimates provided by the Kalman filter to refine the obtained solution. To analyze the interplay of the reconstruction code and the proposed observer, the ITER tokamak is considered as a case-study, and the algorithm is tested on a variety of plasma conditions, selected in such a way to maximize the relevance of an accurate knowledge of the passive currents. The code performance is evaluated in terms of convergence metrics, eddy currents estimation accuracy and reconstruction of plasma-related quantities such as plasma–wall gaps, plasma current and plasma profile parameters.
DOI: 10.57760/sciencedb.05552
title: 实验原始数据
title: 实验原始数据

description: This dataset including original experiment data which including magnetic probes, flux loops, and rogowski coils data from 1~8s.
description: This dataset including original experiment data which including magnetic probes, flux loops, and rogowski coils data from 1~8s.
DOI: 10.57760/sciencedb.05553
title: A Real-Time Disruption Prediction Tool for VDE on EAST
title: A Real-Time Disruption Prediction Tool for VDE on EAST

description: Vertical displacement event (VDE) is one of the most important events related to disruptions. A real-time disruption prediction tool for VDE is presented in this paper. Vertical growth rate is an essential parameter to describe vertical instability, which can be obtained based on the rigid plasma response model. A real-time vertical growth rate calculation system is built, which utilizes graphics process unit (GPU) parallel computation and reflective memory boards (RFM) communication with plasma control system (PCS). Based on real-time vertical growth rate calculation system, an alarm algorithm for detecting vertical instability is integrated into EAST PCS. It is designed to provide the capabilities of switching control method and triggering a warning signal in PCS when uncontrollable vertical instability is detected. Such a disruption prediction tool has been preliminarily applied in 2019 EAST spring experiment.
description: Vertical displacement event (VDE) is one of the most important events related to disruptions. A real-time disruption prediction tool for VDE is presented in this paper. Vertical growth rate is an essential parameter to describe vertical instability, which can be obtained based on the rigid plasma response model. A real-time vertical growth rate calculation system is built, which utilizes graphics process unit (GPU) parallel computation and reflective memory boards (RFM) communication with plasma control system (PCS). Based on real-time vertical growth rate calculation system, an alarm algorithm for detecting vertical instability is integrated into EAST PCS. It is designed to provide the capabilities of switching control method and triggering a warning signal in PCS when uncontrollable vertical instability is detected. Such a disruption prediction tool has been preliminarily applied in 2019 EAST spring experiment.
DOI: 10.57760/sciencedb.05554
title: Improvement of GPU parallel real-time equilibrium reconstruction for plasma control
title: Improvement of GPU parallel real-time equilibrium reconstruction for plasma control

description: Improvements of GPU parallel real-time equilibrium reconstruction code P-EFIT are presented. P-EFIT is based on the EFIT framework, but built with the CUDA™ architecture to take advantage of massively parallel Graphical Processing Unit(GPU) cores to significantly accelerate the computation. Newly designed architecture and applied technique make P-EFIT integrate into plasma control system(PCS) as a sub-algorithm. Efficient parallel strategy and algorithms allow P-EFIT to achieve good computational performance. P-EFIT can complete one equilibrium iteration and transfer real-time diagnostics, control signals and equilibrium data in 375us with 129 × 129 spatial grid. P-EFIT has high spatial resolution, customized modules and internal current profile reconstruction for realtime plasma control in EAST.
description: Improvements of GPU parallel real-time equilibrium reconstruction code P-EFIT are presented. P-EFIT is based on the EFIT framework, but built with the CUDA™ architecture to take advantage of massively parallel Graphical Processing Unit(GPU) cores to significantly accelerate the computation. Newly designed architecture and applied technique make P-EFIT integrate into plasma control system(PCS) as a sub-algorithm. Efficient parallel strategy and algorithms allow P-EFIT to achieve good computational performance. P-EFIT can complete one equilibrium iteration and transfer real-time diagnostics, control signals and equilibrium data in 375us with 129 × 129 spatial grid. P-EFIT has high spatial resolution, customized modules and internal current profile reconstruction for realtime plasma control in EAST.
DOI: 10.57760/sciencedb.05557
title: 原始图像
title: 原始图像

description: original figure in paper
description: original figure in paper
DOI: 10.57760/sciencedb.05559
title: Hydrophobically Confined Site for Selective Anion Transport Inspired by Cytomembrane
title: 疏水限域离子传输

description: Study on Ion Transport Behavior under Hydrophobic Interaction by Data Set Description
description: Study on Ion Transport Behavior under Hydrophobic Interaction by Data Set Description
DOI: 10.57760/sciencedb.05561
title: SEM data of paper"Silver nanoparticle-embedded hydrogel as a photothermal platform for combating bacterial infections'
title: SEM data of paper"Silver nanoparticle-embedded hydrogel as a photothermal platform for combating bacterial infections'

description: (1)SEM images of Carr hydrogel and the GA-Ag NP hydrogel containing (up） 50 and (down)150 μg mL-1 of GA-Ag NPs. (2) SEM images of E. coli treated by (up) PBS + NIR, and (down) GA-Ag NP hydrogel + NIR
description: (1)SEM images of Carr hydrogel and the GA-Ag NP hydrogel containing (up） 50 and (down)150 μg mL-1 of GA-Ag NPs. (2) SEM images of E. coli treated by (up) PBS + NIR, and (down) GA-Ag NP hydrogel + NIR
DOI: 10.57760/sciencedb.05562
title: Imaging the formation and surface phase separation of the CE phase
title: PrCaMO薄膜中CE相的成像研究

description: Imaging the formation and surface phase separation of theCE phase
description: Imaging the formation and surface phase separation of theCE phase