cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.05564
title: A mechanical rotatable magnetic force microscope operated in a 7 T superconducting magnet
title: 应用于7T超导磁体的可机械旋转磁力显微镜

description: We present a mechanical rotatable magnetic force microscope (MFM) with precise angle control that can be operated in a 7 T superconducting magnet. An inertial piezoelectric motor called a SpiderDrive was used for the coarse approach because of its high compactness, high rigidity, and small size. Due to the mechanical rotation design, the MFM head can be rotated in a 7 T superconducting magnet with a bore size of 89 mm so that the direction of the magnetic field can be changed from 0° to 90° continuously. The highest in-plane magnetic field strength tested was 7 T. This is the first rotatable MFM ever reported. Using the homemade rotatable MFM, we investigated a 40 nm thick La0.67Ca0.33MnO3 (LCMO) thin film on NdGaO3 (100) substrate with anisotropy, determining that the charge-ordering insulating (COI) phase of the LCMO disappears as the direction of the magnetic field changed from 0° to 90°. Furthermore, the ferromagnetic pattern, appearing as bright and dark contrasts and similar to that formed by the S and N of a magnet, was seen parallel to the direction of the magnetic field. The rotatable MFM in this paper is expected to be widely used in studying the anisotropy of magnetic materials.
description: We present a mechanical rotatable magnetic force microscope (MFM) with precise angle control that can be operated in a 7 T superconducting magnet. An inertial piezoelectric motor called a SpiderDrive was used for the coarse approach because of its high compactness, high rigidity, and small size. Due to the mechanical rotation design, the MFM head can be rotated in a 7 T superconducting magnet with a bore size of 89 mm so that the direction of the magnetic field can be changed from 0° to 90° continuously. The highest in-plane magnetic field strength tested was 7 T. This is the first rotatable MFM ever reported. Using the homemade rotatable MFM, we investigated a 40 nm thick La0.67Ca0.33MnO3 (LCMO) thin film on NdGaO3 (100) substrate with anisotropy, determining that the charge-ordering insulating (COI) phase of the LCMO disappears as the direction of the magnetic field changed from 0° to 90°. Furthermore, the ferromagnetic pattern, appearing as bright and dark contrasts and similar to that formed by the S and N of a magnet, was seen parallel to the direction of the magnetic field. The rotatable MFM in this paper is expected to be widely used in studying the anisotropy of magnetic materials.
DOI: 10.57760/sciencedb.05565
title: The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal
title: LuFe2O4单晶中磁场诱导亚铁磁相的转变研究

description: The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal
description: The existence and origin of field-induced ferrimagnetic order transition of LuFe2O4 single crystal
DOI: 10.57760/sciencedb.05566
title: Driving Behavior Identification on In-Vehicle CAN-BUS Sensor Data Dataset
title: Driving Behavior Identification on In-Vehicle CAN-BUS Sensor Data Dataset

description:  The dataset file includes the experimental performance of different models when setting the window size to 60 and time step to 6. There are ten models in total. The experimental results include testing accuracy, precision, F1 sorce, AUC, and recall.
description:  The dataset file includes the experimental performance of different models when setting the window size to 60 and time step to 6. There are ten models in total. The experimental results include testing accuracy, precision, F1 sorce, AUC, and recall.
DOI: 10.57760/sciencedb.05569
title: Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions
title: Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions

description: data in paper of "Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions".
description: data in paper of "Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions".
DOI: 10.57760/sciencedb.07347
title: A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix
title: A long-period and high-stability three-dimensional surface-enhanced Raman scattering hotspot matrix

description: A novel long-period and high-stability 3D hotspot matrix was constructed with the assistance of glycerol based on our previous study on the dynamic-SERS approach in the water system: it could increase efficient hotspot duration from few seconds to twenty minutes and strongly improve sensitivity and reproducibility for SERS detection.
description: A novel long-period and high-stability 3D hotspot matrix was constructed with the assistance of glycerol based on our previous study on the dynamic-SERS approach in the water system: it could increase efficient hotspot duration from few seconds to twenty minutes and strongly improve sensitivity and reproducibility for SERS detection.
DOI: 10.57760/sciencedb.05571
title: The data base for Tailoring Dzyaloshinskii–Moriya interaction in a transition metal dichalcogenide by dual-intercalation
title: 双插层控制过渡金属硫族化合物中DM相互作用的数据集

description: We realized a two-dimensional ferromagnetic tantalum sulfide nanodevice with iron intercalation using nano fabrication technology, we studied the magnetic transport properties of the material at low temperatures by using proton gate voltage technology. Through low temperature Hall measurement, it is found that tantalum sulfide nano sheets with iron intercalation have topological Hall effect. By changing the gate voltages, it is found that the topological Hall effect can be changed by changing the carrier of the nanoflakes.The whole data was collected by the transport module ETO of MPMS-3. The main data of this paper was collected in December 2019 in FLEET center, school of science, Royal Melbourne University of Technology, Australia. The data includes 1. anomalous Hall data at different temperatures; 2. Data of 8K abnormal Hall magnetoresistance under different gate voltages.
description: We realized a two-dimensional ferromagnetic tantalum sulfide nanodevice with iron intercalation using nano fabrication technology, we studied the magnetic transport properties of the material at low temperatures by using proton gate voltage technology. Through low temperature Hall measurement, it is found that tantalum sulfide nano sheets with iron intercalation have topological Hall effect. By changing the gate voltages, it is found that the topological Hall effect can be changed by changing the carrier of the nanoflakes.The whole data was collected by the transport module ETO of MPMS-3. The main data of this paper was collected in December 2019 in FLEET center, school of science, Royal Melbourne University of Technology, Australia. The data includes 1. anomalous Hall data at different temperatures; 2. Data of 8K abnormal Hall magnetoresistance under different gate voltages.
DOI: 10.57760/sciencedb.05573
title: Misfit Relaxation Mechanisms and Domain Ordering in Anisotropically Strained Manganite Thin Films
title: 锰氧化物薄膜中各项异性应力对输运，畴结构的多级调制

description: Misfit Relaxation Mechanisms and Domain Ordering inAnisotropically Strained Manganite Thin Films
description: Misfit Relaxation Mechanisms and Domain Ordering inAnisotropically Strained Manganite Thin Films
DOI: 10.57760/sciencedb.05581
title: Improvement of single pulse energy and laser efficiency by co-doping Cr3+ ions into the Er:YAG crystal
title: Improvement of single pulse energy and laser efficiency by co-doping Cr3+ ions into the Er:YAG crystal

description: We demonstrated an improvement of laser performance by co-doping Cr3+ into Er:YAG crystal grown by the Czochralski method. A maximum single pulse energy of 1.52 J was obtained on the Cr,Er:YAG crystal operated at 5 Hz and 2.94 μm, corresponding to the slope efficiency and electrical-to-optical efficiency of 1.80% and 1.28%.
description: We demonstrated an improvement of laser performance by co-doping Cr3+ into Er:YAG crystal grown by the Czochralski method. A maximum single pulse energy of 1.52 J was obtained on the Cr,Er:YAG crystal operated at 5 Hz and 2.94 μm, corresponding to the slope efficiency and electrical-to-optical efficiency of 1.80% and 1.28%.
DOI: 10.57760/sciencedb.05577
title: An Artificial Skyrmion Platform with Robust Tunability in Synthetic Antiferromagnetic Multilayers
title: 合成反铁磁多层膜中人工斯格明子的观测

description: An Artificial Skyrmion Platform with Robust Tunability in Synthetic Antiferromagnetic Multilayers
description: An Artificial Skyrmion Platform with Robust Tunability in Synthetic Antiferromagnetic Multilayers
DOI: 10.57760/sciencedb.05580
title: High-Temperature (940 degrees C) furnace in 18/20 T cold bore magnet
title: High-Temperature (940 degrees C) furnace in 18/20 T cold bore magnet

description: original figures for the published paper "High-Temperature (940 degrees C) furnace in 18/20 T cold bore magnet"
description: original figures for the published paper "High-Temperature (940 degrees C) furnace in 18/20 T cold bore magnet"
DOI: 10.57760/sciencedb.07350
title: ATF4-dependent fructolysis fuels growth of glioblastoma multiforme
title: ATF4-dependent fructolysis fuels growth of glioblastoma multiforme

description: Excessive consumption of fructose in the Western diet contributes to cancer development. However, it is still unclear how cancer cells coordinate glucose and fructose metabolism during tumor malignant progression. We demonstrate here that glioblastoma multiforme (GBM) cells switch their energy supply from glycolysis to fructolysis in response to glucose deprivation. Mechanistically, glucose deprivation induces expression of two essential fructolytic proteins GLUT5 and ALDOB through selectively activating translation of activating transcription factor 4 (ATF4). Functionally, genetic or pharmacological disruption of ATF4-dependent fructolysis significantly inhibits growth and colony formation of GBM cells in vitro and GBM growth in vivo. In addition, ATF4, GLUT5, and ALDOB levels positively correlate with each other in GBM specimens and are poor prognostic indicators in GBM patients. This work highlights ATF4-dependent fructolysis as a metabolic feature and a potential therapeutic target for GBM.
description: Excessive consumption of fructose in the Western diet contributes to cancer development. However, it is still unclear how cancer cells coordinate glucose and fructose metabolism during tumor malignant progression. We demonstrate here that glioblastoma multiforme (GBM) cells switch their energy supply from glycolysis to fructolysis in response to glucose deprivation. Mechanistically, glucose deprivation induces expression of two essential fructolytic proteins GLUT5 and ALDOB through selectively activating translation of activating transcription factor 4 (ATF4). Functionally, genetic or pharmacological disruption of ATF4-dependent fructolysis significantly inhibits growth and colony formation of GBM cells in vitro and GBM growth in vivo. In addition, ATF4, GLUT5, and ALDOB levels positively correlate with each other in GBM specimens and are poor prognostic indicators in GBM patients. This work highlights ATF4-dependent fructolysis as a metabolic feature and a potential therapeutic target for GBM.
DOI: 10.57760/sciencedb.07400
title: Dendritic silica with carbon dots and gold nanoclusters for dual nanozymes
title: Dendritic silica with carbon dots and gold nanoclusters for dual nanozymes

description: Many biochemical processes are accomplished by multiple enzymes, so it is important to develop nanocomposite microspheres with multiple enzyme mimetic ability. Here, well-designed nanozyme engineering (termed dSCS-Au NPs) was established for dual nanozymes with dendritic silica spheres (dSs) used as a carrier. The carbon dots (C-dots) were covalently immobilized into the interior surface of amino-terminated dSs, while gold nanoclusters (Au NCs) were linked to the surface of the dSs through activating agents of EDC/NHS. The dSCS-Au NPs exhibited excellent compatibility for two nanozymes, maintaining the superoxide dismutase (SOD)-like activity of C-dots and improving the horseradish peroxidase (HRP)-like activity of Au NCs. In addition, the HRP-like activity of dSCS-Au NPs could be regulated by changing the amount of loading of Au NCs. It has promising applications in biocatalysis with multiple enzyme reactions in the future.
description: Many biochemical processes are accomplished by multiple enzymes, so it is important to develop nanocomposite microspheres with multiple enzyme mimetic ability. Here, well-designed nanozyme engineering (termed dSCS-Au NPs) was established for dual nanozymes with dendritic silica spheres (dSs) used as a carrier. The carbon dots (C-dots) were covalently immobilized into the interior surface of amino-terminated dSs, while gold nanoclusters (Au NCs) were linked to the surface of the dSs through activating agents of EDC/NHS. The dSCS-Au NPs exhibited excellent compatibility for two nanozymes, maintaining the superoxide dismutase (SOD)-like activity of C-dots and improving the horseradish peroxidase (HRP)-like activity of Au NCs. In addition, the HRP-like activity of dSCS-Au NPs could be regulated by changing the amount of loading of Au NCs. It has promising applications in biocatalysis with multiple enzyme reactions in the future.
DOI: 10.57760/sciencedb.07351
title: Standardization study of expiratory conditions for on-line breath testing by proton transfer reaction mass spectrometry
title: Standardization study of expiratory conditions for on-line breath testing by proton transfer reaction mass spectrometry

description: Breath testing is a noninvasive method with potential for diagnosing cancers and has been regarded as one of theresearch hotspots in metabolomics. In the conventional breath sampling process, however, degradation of exhaled metabolites and introduction of impurities from sampling bags or tubes limit the development of breathresearch. To solve this problem, we previously developed an on-line breath sampling system, which can directlydeliver exhaled gases from the mouth to the proton transfer reaction mass spectrometry (PTR-MS) breathanalysis instrument. To establish a standard expiratory method for this system, four parameters that may affffectthe concentrations of exhaled volatile organic compounds (VOCs) were studied. We found inhaled gas volume,breath holding time, mouth rinsing, and ambient air all affffected the exhaled VOCs. In particular, the breathholding time and mouth rinsing signifificantly affffected the VOCs which originate from the oral cavity. Therefore,these four parameters should be taken into account in future on-line breath testing.
description: Breath testing is a noninvasive method with potential for diagnosing cancers and has been regarded as one of theresearch hotspots in metabolomics. In the conventional breath sampling process, however, degradation of exhaled metabolites and introduction of impurities from sampling bags or tubes limit the development of breathresearch. To solve this problem, we previously developed an on-line breath sampling system, which can directlydeliver exhaled gases from the mouth to the proton transfer reaction mass spectrometry (PTR-MS) breathanalysis instrument. To establish a standard expiratory method for this system, four parameters that may affffectthe concentrations of exhaled volatile organic compounds (VOCs) were studied. We found inhaled gas volume,breath holding time, mouth rinsing, and ambient air all affffected the exhaled VOCs. In particular, the breathholding time and mouth rinsing signifificantly affffected the VOCs which originate from the oral cavity. Therefore,these four parameters should be taken into account in future on-line breath testing.
DOI: 10.57760/sciencedb.05584
title: Process mineralogy study of low grade manganese carbonate ore
title: 低品位碳酸锰矿工艺矿物学研究

description: In this paper, the electron probe technology is used to analyze the existence of homogeneous phenomena in the main minerals of the ore. A set of images is used to illustrate this situation, and the rest of the elements recorded during the testing process are uploaded as evidence.
description: In this paper, the electron probe technology is used to analyze the existence of homogeneous phenomena in the main minerals of the ore. A set of images is used to illustrate this situation, and the rest of the elements recorded during the testing process are uploaded as evidence.
DOI: 10.57760/sciencedb.05588
title: Effects of 3.7 T-24.5 T high magnetic fields on tumor-bearing mice
title: Effects of 3.7 T-24.5 T high magnetic fields on tumor-bearing mice

description: sketch of the equipment for mice exposure system
description: sketch of the equipment for mice exposure system
DOI: 10.57760/sciencedb.05591
title: Cloud Detection Algorithm for Greenhouse Gas Retrieval
title: 用于温室气体反演的云检测算法

description: data about Cloud Detection Algorithm for Greenhouse Gas Retrieval
description: data about Cloud Detection Algorithm for Greenhouse Gas Retrieval
DOI: 10.57760/sciencedb.07352
title: On-line monitoring human breath acetone during exercise and diet by proton transfer reaction mass spectrometry
title: On-line monitoring human breath acetone during exercise and diet by proton transfer reaction mass spectrometry

description: This study aims to develop a method for monitoring fat loss by detection of breath acetone. Methods: A new method combining direct breath sampling system and proton transfer reaction MS (PTR-MS) was developed for on-line detection of breath acetone. The breath acetone of 272 volunteers was detected respectively when exercise or diet. Results: Exercises perennially can make the breath acetone increase by 40–130%. Dinner fasting for 1 week can make it increase by 140%. Conclusion: Exercise and diet are two useful methods to lose fat. Determination of breath acetone concentration using the direct breath sampling system-proton transfer reaction MS can help design scheme of exercise and diet for losing weight.
description: This study aims to develop a method for monitoring fat loss by detection of breath acetone. Methods: A new method combining direct breath sampling system and proton transfer reaction MS (PTR-MS) was developed for on-line detection of breath acetone. The breath acetone of 272 volunteers was detected respectively when exercise or diet. Results: Exercises perennially can make the breath acetone increase by 40–130%. Dinner fasting for 1 week can make it increase by 140%. Conclusion: Exercise and diet are two useful methods to lose fat. Determination of breath acetone concentration using the direct breath sampling system-proton transfer reaction MS can help design scheme of exercise and diet for losing weight.
DOI: 10.57760/sciencedb.05590
title: Influence of Cr3+ doping on the spectroscopies and laser performance of Cr,Nd:YAG crystal operated at 1.06 μm
title: Influence of Cr3+ doping on the spectroscopies and laser performance of Cr,Nd:YAG crystal operated at 1.06 μm

description: This study presents a high–quality Cr,Nd:YAG crystal with 1.0 at% Cr3+ and 1.1 at% Nd3+ grown successfully through the Czochralski method. The maximum average power of 20.24 W operated at 40 Hz and 1.06 μm is obtained on the Cr,Nd:YAG crystal with electrical–to–optical and slope efficiencies that correspond to 3.17% and 3.77%.
description: This study presents a high–quality Cr,Nd:YAG crystal with 1.0 at% Cr3+ and 1.1 at% Nd3+ grown successfully through the Czochralski method. The maximum average power of 20.24 W operated at 40 Hz and 1.06 μm is obtained on the Cr,Nd:YAG crystal with electrical–to–optical and slope efficiencies that correspond to 3.17% and 3.77%.
DOI: 10.57760/sciencedb.05594
title: Error analysis of the greenhouse-gases monitor instrument short wave infrared XCO2 retrieval algorithm
title: Error analysis of the greenhouse-gases monitor instrument short wave infrared XCO2 retrieval algorithm

description: data about Error analysis of the greenhouse-gases monitor instrument short wave infrared XCO2 retrieval algorithm
description: data about Error analysis of the greenhouse-gases monitor instrument short wave infrared XCO2 retrieval algorithm
DOI: 10.57760/sciencedb.05597
title: Correction of Effect of Plant Chlorophyll Fluorescence Based on Optical Path Distribution Method
title: 基于光程分布方法校正植物叶绿素荧光的影响

description: data about Correction of Effect of Plant Chlorophyll Fluorescence Based on Optical Path Distribution Method
description: data about Correction of Effect of Plant Chlorophyll Fluorescence Based on Optical Path Distribution Method
DOI: 10.57760/sciencedb.07353
title: Normal-inverse bimodule operation Hadamard transform ion mobility spectrometry
title: Normal-inverse bimodule operation Hadamard transform ion mobility spectrometry

description: In order to suppress or eliminate the spurious peaks and improve signal-to-noise ratio (SNR) of Hadamard transform ion mobility spectrometry (HT-IMS), a normal-inverse bimodule operation Hadamardtransform - ion mobility spectrometry (NIBOHT-IMS) technique was developed. In this novel technique, anormal and inverse pseudo random binary sequence (PRBS) was produced in sequential order by an iongate controller and utilized to control the ion gate of IMS, and then the normal HT-IMS mobility spectrumand the inverse HT-IMS mobility spectrum were obtained. A NIBOHT-IMS mobility spectrum was gainedby subtracting the inverse HT-IMS mobility spectrum from normal HT-IMS mobility spectrum. Experimental results demonstrate that the NIBOHT-IMS technique can signifificantly suppress or eliminate thespurious peaks, and enhance the SNR by measuring the reactant ions. Furthermore, the gas CHCl3 andCH2Br2 were measured for evaluating the capability of detecting real sample. The results show that theNIBOHT-IMS technique is able to eliminate the spurious peaks and improve the SNR notably not only forthe detection of larger ion signals but also for the detection of small ion signals.
description: In order to suppress or eliminate the spurious peaks and improve signal-to-noise ratio (SNR) of Hadamard transform ion mobility spectrometry (HT-IMS), a normal-inverse bimodule operation Hadamardtransform - ion mobility spectrometry (NIBOHT-IMS) technique was developed. In this novel technique, anormal and inverse pseudo random binary sequence (PRBS) was produced in sequential order by an iongate controller and utilized to control the ion gate of IMS, and then the normal HT-IMS mobility spectrumand the inverse HT-IMS mobility spectrum were obtained. A NIBOHT-IMS mobility spectrum was gainedby subtracting the inverse HT-IMS mobility spectrum from normal HT-IMS mobility spectrum. Experimental results demonstrate that the NIBOHT-IMS technique can signifificantly suppress or eliminate thespurious peaks, and enhance the SNR by measuring the reactant ions. Furthermore, the gas CHCl3 andCH2Br2 were measured for evaluating the capability of detecting real sample. The results show that theNIBOHT-IMS technique is able to eliminate the spurious peaks and improve the SNR notably not only forthe detection of larger ion signals but also for the detection of small ion signals.
DOI: 10.57760/sciencedb.05599
title: Influence of Chlorophyll Fluorescence on Retrieval Accuracy of Carbon Dioxide and the Correction Method
title: 叶绿素荧光对CO2反演的影响及校正方法研究

description: data about Influence of Chlorophyll Fluorescence on Retrieval Accuracy of Carbon Dioxide and the Correction Method
description: data about Influence of Chlorophyll Fluorescence on Retrieval Accuracy of Carbon Dioxide and the Correction Method