cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.03836
title: Data for the radio frequency sheath of plasma with Cairns–Tsallis electron velocity distribution
title: 包含Cairns–Tsallis电子分布的射频鞘特性数据集

description: Cairns – Tsallis distribution is a common non Maxwell distribution, which contains two parameters, one of which represents the non extensibility of the electron, and the other represents the non thermal property of the electron. To solve this problem, a one-dimensional collisionless RF sheath program with high-energy electrons is developed. Based on the RF sheath model established by Edelberg and Aydil in 1999, the program adds the electronic distribution in the form of Cairns – Tsallis distribution, and is compiled by Compaq Visual Fortran. The structure of the RF sheath with high-energy electronic components changes with time and space. By changing the two parameters of the distribution function, The dependence of sheath structure on distribution function can be analyzed. On this basis, the ion energy hitting the material, the sheath power dissipation and the energy hitting the material surface can be calculated. The results of this program support published articles [Ou, and Men, Phys. Plasma 27, 083517 (2020);] 
description: Cairns – Tsallis distribution is a common non Maxwell distribution, which contains two parameters, one of which represents the non extensibility of the electron, and the other represents the non thermal property of the electron. To solve this problem, a one-dimensional collisionless RF sheath program with high-energy electrons is developed. Based on the RF sheath model established by Edelberg and Aydil in 1999, the program adds the electronic distribution in the form of Cairns – Tsallis distribution, and is compiled by Compaq Visual Fortran. The structure of the RF sheath with high-energy electronic components changes with time and space. By changing the two parameters of the distribution function, The dependence of sheath structure on distribution function can be analyzed. On this basis, the ion energy hitting the material, the sheath power dissipation and the energy hitting the material surface can be calculated. The results of this program support published articles [Ou, and Men, Phys. Plasma 27, 083517 (2020);]
DOI: 10.57760/sciencedb.03839
title: CFETR cryopump design and critical parameter analysis based on Monte Carlo method
title: 基于Monte Carlo方法的CFETR低温泵设计与关键参数分析

description: The Monte Carlo method is used to study the pumping probability of cryogenic pump and the flow conduction of cryopump connection transition pipeline, and it is found that the structure of the inner opening valve meets the requirements of CFETR pumping speed. The influence of different shutter baffle structures on the pumping probability was simulated by orthogonal experiments, and the optimal tilt angle of the louver baffle was determined to be 45°. The gas adsorption uniformity of the cryogenic plate was explored, and the adsorption uniformity of the cryogenic plates of each layer of the array was good.
description: The Monte Carlo method is used to study the pumping probability of cryogenic pump and the flow conduction of cryopump connection transition pipeline, and it is found that the structure of the inner opening valve meets the requirements of CFETR pumping speed. The influence of different shutter baffle structures on the pumping probability was simulated by orthogonal experiments, and the optimal tilt angle of the louver baffle was determined to be 45°. The gas adsorption uniformity of the cryogenic plate was explored, and the adsorption uniformity of the cryogenic plates of each layer of the array was good.
DOI: 10.57760/sciencedb.03841
title: Non-Thermal Plasma Induces Apoptosis Accompanied by Protective Autophagy via Activating JNK/Sestrin2 Pathway
title: Non-Thermal Plasma Induces Apoptosis Accompanied by Protective Autophagy via Activating JNK/Sestrin2 Pathway

description: Although non-thermal plasma (NTP) has been proved to be an effective way to kill cancer cells,the mechanism of NTP-induced cancer cell death is still not clear. In this study, we found that NTP exposure caused reactive oxygen species generation and apoptosis in A549 and MDA-MB-231 cells. Meanwhile, NTP treatment also induced autophagy, as evidenced by the formation of acidic vesicular organelles and conversion of LC3-I to LC3-II. Suppression of autophagy by chloroquine significantly increased NTP-induced cell death, indicating that NTP-induced autophagy acted in a protective role from apoptosis. Furthermore, NTP treatment significantly increased Sestrin2 (Sesn2) expression and activated the JNK signaling pathway. Knocking down Sesn2 with special siRNA enhanced NTP-induced cell death, while pretreatment with JNK inhibitor abolished the increase of Sesn2 and LC3 formation, and promoted cell apoptosis induced by NTP. These indicated that the JNK/Sesn2 pathway was involved in autophagy and apoptosis induced by NTP. These findings provided evidence that supplement with autophagy inhibition might be a useful strategy to improve the tumor cell killing effect of NTP.
description: Although non-thermal plasma (NTP) has been proved to be an effective way to kill cancer cells,the mechanism of NTP-induced cancer cell death is still not clear. In this study, we found that NTP exposure caused reactive oxygen species generation and apoptosis in A549 and MDA-MB-231 cells. Meanwhile, NTP treatment also induced autophagy, as evidenced by the formation of acidic vesicular organelles and conversion of LC3-I to LC3-II. Suppression of autophagy by chloroquine significantly increased NTP-induced cell death, indicating that NTP-induced autophagy acted in a protective role from apoptosis. Furthermore, NTP treatment significantly increased Sestrin2 (Sesn2) expression and activated the JNK signaling pathway. Knocking down Sesn2 with special siRNA enhanced NTP-induced cell death, while pretreatment with JNK inhibitor abolished the increase of Sesn2 and LC3 formation, and promoted cell apoptosis induced by NTP. These indicated that the JNK/Sesn2 pathway was involved in autophagy and apoptosis induced by NTP. These findings provided evidence that supplement with autophagy inhibition might be a useful strategy to improve the tumor cell killing effect of NTP.
DOI: 10.57760/sciencedb.03844
title: Selection and calculation of rupture discs in vacuum chamber overpressure protection system of China Fusion Engineering Experimental Reactor
title: 中国聚变工程实验堆真空室超压保护系统中爆破片的选型与计算

description: According to the relevant standards, the bursting discs in the vacuum chamber overpressure protection system (VVPSS) of the fusion device were selected. In combination with the working requirements of VVPSS, the design and calculation of bursting discs were completed, and it was preliminarily obtained that the diameter of bursting discs was 882mm and the thickness was 1mm. The structure of various types of bursting discs is analyzed and compared by using the finite element analysis software. 
description: According to the relevant standards, the bursting discs in the vacuum chamber overpressure protection system (VVPSS) of the fusion device were selected. In combination with the working requirements of VVPSS, the design and calculation of bursting discs were completed, and it was preliminarily obtained that the diameter of bursting discs was 882mm and the thickness was 1mm. The structure of various types of bursting discs is analyzed and compared by using the finite element analysis software.
DOI: 10.57760/sciencedb.03846
title: Experimental study of the influence of gas puff locations on H-mode boundary plasmas with argon seeding on EAST
title: Experimental study of the influence of gas puff locations on H-mode boundary plasmas with argon seeding on EAST

description: To investigate the optimal scenario of impurity seeding to obtain divertor plasma detachment for target protection, experiments with Ar&D2 seeding from two different poloidal locations, the upper outer (UO) divertor target and lower outer (LO) target, were carried out on EAST. Partial energy detachment (the electron temperature near the strike point Te,spt ≤10 eV) were obtained with Ar&D2 mixture puffing from the UO target and, for the first time, from the LO target into H-mode plasmas in the upper single null (USN) configuration. The peak heat flux qt on the UO target was significantly reduced (by ~80%). The rollover of ion flux density js did not appear probably due to insufficient momentum loss, which is independent of the puff locations. The poloidal asymmetries of particle and heat fluxes on the targets have also been investigated. The UO-dominant asymmetry of particle flux was reversed, while the UO-dominant asymmetry of heat flux was mitigated but not reversed. The plasma confinement dropped by only 14% and 8.2% in the LO-puff case and UO-puff case, respectively, during detachment. The high level of C may contributed greatly to the higher radiation in the bulk plasma region and the greater decline in WMHD in the LO-puff case.
description: To investigate the optimal scenario of impurity seeding to obtain divertor plasma detachment for target protection, experiments with Ar&D2 seeding from two different poloidal locations, the upper outer (UO) divertor target and lower outer (LO) target, were carried out on EAST. Partial energy detachment (the electron temperature near the strike point Te,spt ≤10 eV) were obtained with Ar&D2 mixture puffing from the UO target and, for the first time, from the LO target into H-mode plasmas in the upper single null (USN) configuration. The peak heat flux qt on the UO target was significantly reduced (by ~80%). The rollover of ion flux density js did not appear probably due to insufficient momentum loss, which is independent of the puff locations. The poloidal asymmetries of particle and heat fluxes on the targets have also been investigated. The UO-dominant asymmetry of particle flux was reversed, while the UO-dominant asymmetry of heat flux was mitigated but not reversed. The plasma confinement dropped by only 14% and 8.2% in the LO-puff case and UO-puff case, respectively, during detachment. The high level of C may contributed greatly to the higher radiation in the bulk plasma region and the greater decline in WMHD in the LO-puff case.
DOI: 10.57760/sciencedb.03848
title: Development of a Zero Rate Evaporation Cryogenic System for 200 MeV Proton Cyclotron
title: Development of a Zero Rate Evaporation Cryogenic System for 200 MeV Proton Cyclotron

description: Based on the collaboration of ASIPP (Hefei, China)– JINR (Dubna, Russia) for proton therapy, a 200-MeV compact superconducting proton cyclotron project (SC-200 project) has been launched at ASIPP. The superconducting coil of the main magnet system for cyclotron is cooled by liquid helium. A zero rate evaporation cryogenic system has been designed and tested for the main superconducting magnet system. Three GM-cry coolers (40 W at 50 K, 1.5 W at 4.2 K) were worked as the cold source to cooling the thermal shield, a pair of high-temperature superconducting current leads (HTSCL) and liquid helium container. The test results show that the thermal shield and HTSCL can be cooler lower than 77 K, the heat load of the cryogenic system is less than 2.8 W. The detail design of the cryogenic system and test process will be described in the paper.
description: Based on the collaboration of ASIPP (Hefei, China)– JINR (Dubna, Russia) for proton therapy, a 200-MeV compact superconducting proton cyclotron project (SC-200 project) has been launched at ASIPP. The superconducting coil of the main magnet system for cyclotron is cooled by liquid helium. A zero rate evaporation cryogenic system has been designed and tested for the main superconducting magnet system. Three GM-cry coolers (40 W at 50 K, 1.5 W at 4.2 K) were worked as the cold source to cooling the thermal shield, a pair of high-temperature superconducting current leads (HTSCL) and liquid helium container. The test results show that the thermal shield and HTSCL can be cooler lower than 77 K, the heat load of the cryogenic system is less than 2.8 W. The detail design of the cryogenic system and test process will be described in the paper.
DOI: 10.57760/sciencedb.03856
title: Solubilities and Transformations of Anhydrous and Hydrated Forms of N-Acetyl- D -Neuraminic Acid in Water–2-Propanol Solutions
title: 无水和水合N-乙酰神经氨酸在水-异丙醇溶液中的溶解度和转化

description: 2-Propanol is used in the industrial crystallization of N-acetyl-D-neuraminic acid (NANA) to reduce its solubility, thereby enhancing its recovery. This study investigates the solubility and transition of NANA in mixed water–2-propanol systems. The solubility of NANA was measured within the temperature range of 273–336 K using high-performance liquid chromatography (HPLC) to determine the equilibrium compositions of NANA in aqueous solutions containing 67.9, 57.2,35.5, 19.0, 9.2, 2.6 and 0 mol% of 2-propanol. Powder X-ray diffraction (PXRD), Fourier-transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were employed to investigate the crystalline states of NANA. Thermodynamic properties, such as the entropy and enthalpy of dissolution, were estimated by applying the Van’t Hoff equation to plotting the solubility data. The mechanism of transformation from the anhydrous to dihydrated form is interpreted by considering the change in the water activity (primarily determined by the percentage of water and 2-propanol) of the solution. The results demonstrate that the states of NANA dihydrate and anhydrous NANA in water–2-propanol mixtures depend on both the water activity and temperature. These conclusions can provide useful information for determining the crystallization parameters needed to obtain a desired anhydrous or hydrated phase.
description: 2-Propanol is used in the industrial crystallization of N-acetyl-D-neuraminic acid (NANA) to reduce its solubility, thereby enhancing its recovery. This study investigates the solubility and transition of NANA in mixed water–2-propanol systems. The solubility of NANA was measured within the temperature range of 273–336 K using high-performance liquid chromatography (HPLC) to determine the equilibrium compositions of NANA in aqueous solutions containing 67.9, 57.2,35.5, 19.0, 9.2, 2.6 and 0 mol% of 2-propanol. Powder X-ray diffraction (PXRD), Fourier-transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were employed to investigate the crystalline states of NANA. Thermodynamic properties, such as the entropy and enthalpy of dissolution, were estimated by applying the Van’t Hoff equation to plotting the solubility data. The mechanism of transformation from the anhydrous to dihydrated form is interpreted by considering the change in the water activity (primarily determined by the percentage of water and 2-propanol) of the solution. The results demonstrate that the states of NANA dihydrate and anhydrous NANA in water–2-propanol mixtures depend on both the water activity and temperature. These conclusions can provide useful information for determining the crystallization parameters needed to obtain a desired anhydrous or hydrated phase.
DOI: 10.57760/sciencedb.03859
title: Materials Activation Study on the EAST Neutral Beam Injection Port dataset
title: 全超导非圆截面托卡马克中性束注入窗口材料活化研究数据集

description: The data in this manuscript records the main operating parameters of EAST NBI and the main components of materials. The neutron source at the NBI sample, the activation characteristics and the dose rate after shutdown are displayed and analyzed. Figure 1 shows the two-dimensional model of EAST NBI, and Figure 2-3 shows the operating parameters of EAST NBI. Table 1 shows the composition ratio of window material samples. Based on these parameters and models, Fig. 4 - Fig. 5 shows the neutronics characteristics of the sample. Figure 6 - Figure 8 shows the gamma spectrum, material radioactivity and shutdown dose rate of the sample material after activation. 
description: The data in this manuscript records the main operating parameters of EAST NBI and the main components of materials. The neutron source at the NBI sample, the activation characteristics and the dose rate after shutdown are displayed and analyzed. Figure 1 shows the two-dimensional model of EAST NBI, and Figure 2-3 shows the operating parameters of EAST NBI. Table 1 shows the composition ratio of window material samples. Based on these parameters and models, Fig. 4 - Fig. 5 shows the neutronics characteristics of the sample. Figure 6 - Figure 8 shows the gamma spectrum, material radioactivity and shutdown dose rate of the sample material after activation.
DOI: 10.57760/sciencedb.03857
title: The software architecture of the pellet injection control system
title: 弹丸软件架构

description: The OPI of the pellet injector system can provide real-time feedback of the system control stages, device status, liquid helium flow regulator position, extruder rotation speed, fuel gas pressure, propellant gas pressure, liquefier temperature, extruder temperature, and vacuum trends of the different parts. For the sake of keeping steady operation of the pellet injection system, the alarm status is monitored by the control system. Power supply alarm, temperature alarm, vacuum pump alarm, fuel gas alarm, driver alarm and screw extruder rotation alarm are included in the main alarms. The power supply alarm is caused by main power supply error, fast valve power supply error or cutter power supply error. Temperature alarm indicates that the temperature is above the upper limit temperature or under the lower limit temperature. The vacuum pump alarm caused by roots pump error, rotary pump error, dry pump or molecular pump. The fuel gas alarm indicates that the fuel gas pressure is over the upper limit. The driver alarm indicates that the driver inverter doesn’t operate properly or doesn’t response. The screw extruder rotation alarm indicates that there is no signal from rotation sensor during 100 s
description: The OPI of the pellet injector system can provide real-time feedback of the system control stages, device status, liquid helium flow regulator position, extruder rotation speed, fuel gas pressure, propellant gas pressure, liquefier temperature, extruder temperature, and vacuum trends of the different parts. For the sake of keeping steady operation of the pellet injection system, the alarm status is monitored by the control system. Power supply alarm, temperature alarm, vacuum pump alarm, fuel gas alarm, driver alarm and screw extruder rotation alarm are included in the main alarms. The power supply alarm is caused by main power supply error, fast valve power supply error or cutter power supply error. Temperature alarm indicates that the temperature is above the upper limit temperature or under the lower limit temperature. The vacuum pump alarm caused by roots pump error, rotary pump error, dry pump or molecular pump. The fuel gas alarm indicates that the fuel gas pressure is over the upper limit. The driver alarm indicates that the driver inverter doesn’t operate properly or doesn’t response. The screw extruder rotation alarm indicates that there is no signal from rotation sensor during 100 s
DOI: 10.57760/sciencedb.03861
title: Associated Data - Pipeline Design and Optimization of CFETR Vacuum Chamber Overpressure Protection System
title: 关联数据- CFETR真空室超压保护系统管道设计与优化

description: Overall design and pipeline optimization of VVPSS. This paper mainly introduces the connection and function of each component of VVPSS, and preliminarily obtains the pipeline layout; The finite element analysis software is used to analyze and compare the fluid of the two pipeline schemes, and the scheme that has the least impact on the fluid flow is obtained; A preliminary study is made on whether the diameter of bursting discs can be reduced by increasing the number of branches. 
description: Overall design and pipeline optimization of VVPSS. This paper mainly introduces the connection and function of each component of VVPSS, and preliminarily obtains the pipeline layout; The finite element analysis software is used to analyze and compare the fluid of the two pipeline schemes, and the scheme that has the least impact on the fluid flow is obtained; A preliminary study is made on whether the diameter of bursting discs can be reduced by increasing the number of branches.
DOI: 10.57760/sciencedb.03870
title: Associated data - Optimized design and fatigue analysis of rupture discs in CFETR VVPSS
title: 关联数据- CFETR VVPSS中爆破片的优化设计和疲劳分析

description: The influence of the thickness, fillet radius and slot width of the bursting disc on its blasting performance was studied by using the finite element method (FEM); At the same time, according to the service life requirements, the fatigue analysis of the bursting disc is carried out to obtain the service life of the current bursting disc structure. 
description: The influence of the thickness, fillet radius and slot width of the bursting disc on its blasting performance was studied by using the finite element method (FEM); At the same time, according to the service life requirements, the fatigue analysis of the bursting disc is carried out to obtain the service life of the current bursting disc structure.
DOI: 10.57760/sciencedb.03863
title: WANG X.L. article data 2018-2021
title: WANG X.L. article data 2018-2021

description: Fibre Bragg grating sensors for fusion diagnostics： Temperature monitoring of a tungsten mono-block mock-up under high heat fluxA newly designed actively water-cooled Langmiur probe for tokamak devicesR&D of a strain monitoring system for the EAST tungsten divertor
description: Fibre Bragg grating sensors for fusion diagnostics： Temperature monitoring of a tungsten mono-block mock-up under high heat fluxA newly designed actively water-cooled Langmiur probe for tokamak devicesR&D of a strain monitoring system for the EAST tungsten divertor
DOI: 10.57760/sciencedb.03882
title: Design of Mobile Radiation Monitoring Robot in East Hall
title: EAST实验大厅移动辐射监测机器人设计数据集

description: The robot design in this manuscript is designed for the conditions of strong radiation field. The radius sweep range is up to 12m, and the response time is less than 2s. The device can be moved autonomously or realize the acousto-optic alarm device for radiation dose exceeding threshold through high-definition image remote control. Firstly, the mechanical structure of the mobile radiation monitoring robot body and manipulator is given, and then the 3D modeling software OpenSCAD for radiation dose transmission is given. Finally, according to the site layout of EAST, the path of EAST mobile radiation monitoring is designed.
description: The robot design in this manuscript is designed for the conditions of strong radiation field. The radius sweep range is up to 12m, and the response time is less than 2s. The device can be moved autonomously or realize the acousto-optic alarm device for radiation dose exceeding threshold through high-definition image remote control. Firstly, the mechanical structure of the mobile radiation monitoring robot body and manipulator is given, and then the 3D modeling software OpenSCAD for radiation dose transmission is given. Finally, according to the site layout of EAST, the path of EAST mobile radiation monitoring is designed.
DOI: 10.57760/sciencedb.03889
title: Data set for ultrasonic guided wave testing of small diameter tubes
title: 小径管超声导波检测研究数据集

description: The data set mainly includes the creation of HanningWindow function in the command flow activation mode, the concept diagram of experimental principle, the non normalized data set of guided wave detection points, and the attenuation results of different positions that are not fitted. 
description: The data set mainly includes the creation of HanningWindow function in the command flow activation mode, the concept diagram of experimental principle, the non normalized data set of guided wave detection points, and the attenuation results of different positions that are not fitted.