cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25582/data.2022-04.2498094/1941201
title: Data for EMSL Project 51132 from April 2022
DOI: 10.25582/data.2022-04.2499318/1941203
title: Data for EMSL Project 51132 from April 2022
DOI: 10.25582/data.2022-04.2499398/1941205
title: Data for EMSL Project 51132 from April 2022
DOI: 10.25582/data.2022-04.2498711/1941206
title: Data for EMSL Project 51132 from April 2022
DOI: 10.25582/data.2022-04.2497789/1941208
title: Data for EMSL Project 51132 from April 2022
DOI: 10.25582/data.2022-04.2498274/1941211
title: Data for EMSL Project 51132 from April 2022
DOI: 10.26180/22655125
title: Leatherback Embryonic Development Data

description: This data was generated from an experiment conducted at Pacuare Nature Reserve, Costa Rica, to assess the effects of post-ovipositional hypoxia and hyperoxia on reproductive success and hatchling fitness of leatherback turtles.
DOI: 10.26180/22655125.v1
title: Leatherback Embryonic Development Data

description: This data was generated from an experiment conducted at Pacuare Nature Reserve, Costa Rica, to assess the effects of post-ovipositional hypoxia and hyperoxia on reproductive success and hatchling fitness of leatherback turtles.
DOI: 10.57841/casdc.0000398
title: 以掺有CoFeB的钨为自旋电流源的Y型磁隧道结
DOI: 10.57841/casdc.0000403
title: Sr3Ir2O7的相多态性和畴结构
DOI: 10.57841/casdc.0000407
title: 结构调制对稀薄磁性半导体Li1+yZn0.9Mn0.1As1.0中磁性能的影响
DOI: 10.57841/casdc.0000411
title: 层间Dzyaloshinskii-Moriya相互作用促成的无场自旋-轨道力矩转换
DOI: 10.57841/casdc.0000412
title: K2Cr3As3中自旋三重态的研究
DOI: 10.57841/casdc.0000414
title: 磁性三层中有效垂直场辅助下的高效自旋-轨道-扭矩转换
DOI: 10.57841/casdc.0000416
title: Y3Fe5O12/CoO/Y3Fe5O12绝缘异质结构中的磁振子结效应
DOI: 10.57841/casdc.0000421
title: 原子尺度观察SrFeO2.5薄膜中从钙铁石到无限层的结构转变
DOI: 10.57841/casdc.0000423
title: 斯格明子泡的手性翻转
DOI: 10.25582/data.2022-04.2495702/1970089
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496738/1970090
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496965/1970091
title: Data for EMSL Project 51467 from April 2022
DOI: 10.57841/casdc.0000426
title: 通过磁子传递扭矩切换磁绝缘体的垂直磁化作用
DOI: 10.25582/data.2022-04.2496637/1970092
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2495691/1970093
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496903/1970094
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2495619/1970095
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496561/1970096
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496641/1970097
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496559/1970098
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2498276/1970099
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2495697/1970100
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496645/1970101
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496747/1970102
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2495958/1970103
title: Data for EMSL Project 51467 from April 2022
DOI: 10.57841/casdc.0000427
title: CaRuO3/SrTiO3超晶格界面层中的对称性错配诱导的铁磁效应
DOI: 10.25582/data.2022-04.2499002/1970104
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496729/1970105
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2498926/1970106
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496725/1970107
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496733/1970108
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2495715/1970109
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496833/1970110
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496522/1970111
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2498733/1970112
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2499415/1970113
title: Data for EMSL Project 51467 from April 2022
DOI: 10.57841/casdc.0000429
title: 基于砷化镓的p-i-n结构的薄有源区的增强吸收过程
DOI: 10.25582/data.2022-04.2497889/1970114
title: Data for EMSL Project 51467 from April 2022
DOI: 10.25582/data.2022-04.2496316/1970115
title: Data for EMSL Project 51467 from April 2022
DOI: 10.6084/m9.figshare.22655107
title: Soil nitrogen mineralization dataset

description: A meta-analysis of 97 published research articles and compiled a database comprised of 406 observations
DOI: 10.5439/1970124
title: cmac2 (c1)

description: cmac2
DOI: 10.57841/casdc.0000431
title: 单原胞层强磁性钴氧化物超薄膜的实现
DOI: 10.57841/casdc.0000432
title: 奇粘度增强耗尽作用辅助的手性活性流体中货物的拓扑保护运输
DOI: 10.57841/casdc.0000434
title: 论文Dimensionality-dependent type-II Weyl semimetal state in Mo0.25W0.75Te2 原始数据文件
DOI: 10.57841/casdc.0000435
title: 奇粘度增强耗尽作用辅助的手性活性流体中货物的拓扑保护运输
DOI: 10.57841/casdc.0000436
title: 广西环江喀斯特野外台站土壤特征数据集（2006-2020年）
DOI: 10.57841/casdc.0000437
title: 论文Dimensionality-dependent type-II Weyl semimetal state in Mo0.25W0.75Te2 原始数据文件
DOI: 10.57841/casdc.0000438
title: Sr2CuTe1-xWxO6中奈尔反铁磁序的极度抑制研究
DOI: 10.57841/casdc.0000439
title: KMn6Bi5压力诱导超导相关数据
DOI: 10.57841/casdc.0000440
title: 奇粘度增强耗尽作用辅助的手性活性流体中货物的拓扑保护运输
DOI: 10.57841/casdc.0000441
title: RbMn6Bi5压力下超导相关数据
DOI: 10.57841/casdc.0000442
title: K2Cr3As3中自旋三重态的研究
DOI: 10.57841/casdc.0000443
title: 广西环江喀斯特野外台站土壤特征数据集（2006-2020年）
DOI: 10.6084/m9.figshare.22655179
title: Data and assumption (Dose Blockchain-Based Agri-food Supply Chain Guarantee the Initial Information Authenticity in China? An Evolutionary Game Perspective)

description: Guarantee the initial information of the agri-food supply chain (AFSC) authenticity based on the blockchain is a complex problem. This paper develops an evolutionary game model of AFSC participants based on the blockchain and discusses the impacts of the key parameters on the dynamic evolution process of participants. To verify the theoretical results, simulation experiments, and sensitivity analysis were conducted through Matlab 2022b. The study results show that: (1) Guaranteeing the initial information authenticity could become the common belief of all AFSC participants, with the scientific design of parameters; (2) Higher reward and synergistic effect, lower information cost and risk contribute to improving the probability of initial true information sharing. (3) when the default penalty is too severe, the enterprise will evolve into not sharing the initial true information. Finally, this study could provide some suggestions and countermeasures for the leading enterprise in the agricultural supply chain and local governments to guarantee initial information authenticity in China. That is the way to realize the sustainability of AFSC in the long run.
DOI: 10.6084/m9.figshare.22655179.v1
title: Data and assumption (Dose Blockchain-Based Agri-food Supply Chain Guarantee the Initial Information Authenticity in China? An Evolutionary Game Perspective)

description: Guarantee the initial information of the agri-food supply chain (AFSC) authenticity based on the blockchain is a complex problem. This paper develops an evolutionary game model of AFSC participants based on the blockchain and discusses the impacts of the key parameters on the dynamic evolution process of participants. To verify the theoretical results, simulation experiments, and sensitivity analysis were conducted through Matlab 2022b. The study results show that: (1) Guaranteeing the initial information authenticity could become the common belief of all AFSC participants, with the scientific design of parameters; (2) Higher reward and synergistic effect, lower information cost and risk contribute to improving the probability of initial true information sharing. (3) when the default penalty is too severe, the enterprise will evolve into not sharing the initial true information. Finally, this study could provide some suggestions and countermeasures for the leading enterprise in the agricultural supply chain and local governments to guarantee initial information authenticity in China. That is the way to realize the sustainability of AFSC in the long run.
DOI: 10.5517/ccdc.csd.cc2bxn86
title: CCDC 2172488: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2bxn97
title: CCDC 2172489: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05l5
title: CCDC 2174916: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05m6
title: CCDC 2174917: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05n7
title: CCDC 2174918: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05p8
title: CCDC 2174919: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05q9
title: CCDC 2174920: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2c05rb
title: CCDC 2174921: Experimental Crystal Structure Determination

description: Related Article: Shiv Kumar, Carole Body, Tom Leyssens, Kristof Van Hecke, Gilles Berger, Arie Van der Lee, Danielle Laurencin, Sébastien Richeter, Sébastien Clément, Franck Meyer|2023|Cryst.Growth Des.|23|2442|doi:10.1021/acs.cgd.2c01402
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5281/zenodo.7844233
title: The surface coordinates of the Zemuhe fault and the surface dislocations of the 1850 Xichang earthquake

description: These datasets accompany the Zemuhe fault surface coordinates that were used for construction of the fault geometry model, the observational fault surface slip of the 1850 Xichang M 7.5 earthquake and the intensity distribution in Estimation of the nucleation location and rupture extent of the 1850 Xichang, Sichuan, China, earthquake by dynamic rupture simulations on a multi-segment stepover structure submitted to Earth and Space Science by Yu et al. (2023). The data is structured as follows: Once unzipped the data within the archive are six txt files: fault_surface_slip_Feng.txt, which is from Feng et al. (2000); fault_surface_slip_Ren.txt, which is from Ren and Lin (2010), fault_surface_slip_Yu.txt, which is from Yu et al., (2001); intensity.txt, which is from Feng et al. (2000); landslides.txt, which is from Guo et al. (2014) and Cao (2015); zemuhe_fault_surface_coordinates.txt, which is from Working group for geologic mapping on Zemuhe fault (2000). The file folder stress_configuration contains the initial stress setup for the model in Figure 5c.
DOI: 10.5281/zenodo.7261163
title: Datasets for Zero-Shot DeconvNet

description: Representative training datasets (including corresponding PSF files) and some 2D/3D time-lapse data used in the manuscript "Zero-shot learning enables instant denoising and super-resolution in optical fluorescence microscopy".
DOI: 10.5281/zenodo.7261162
title: Datasets for Zero-Shot DeconvNet

description: Representative training datasets (including corresponding PSF files) and some 2D/3D time-lapse data used in the manuscript "Zero-shot learning enables instant denoising and super-resolution in optical fluorescence microscopy".
DOI: 10.6084/m9.figshare.22655303
title: Additional file 1 of Global prevalence of Clostridioides difficile in 17,148 food samples from 2009 to 2019: a systematic review and meta-analysis

description: Additional file 1. The ribotypes of the studies.
DOI: 10.6084/m9.figshare.22655303.v1
title: Additional file 1 of Global prevalence of Clostridioides difficile in 17,148 food samples from 2009 to 2019: a systematic review and meta-analysis

description: Additional file 1. The ribotypes of the studies.
DOI: 10.6084/m9.figshare.22655307
title: Additional file 2 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 2.
DOI: 10.6084/m9.figshare.22655307.v1
title: Additional file 2 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 2.
DOI: 10.6084/m9.figshare.22655313
title: Additional file 3 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 3.
DOI: 10.6084/m9.figshare.22655313.v1
title: Additional file 3 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 3.
DOI: 10.6084/m9.figshare.22655316
title: Additional file 4 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 4.
DOI: 10.6084/m9.figshare.22655316.v1
title: Additional file 4 of COMMD3 loss drives invasive breast cancer growth by modulating copper homeostasis

description: Additional file 4.
DOI: 10.6084/m9.figshare.22655330
title: Additional file 1 of Heads or tails first? Evolution of fetal orientation in ichthyosaurs, with a scrutiny of the prevailing hypothesis

description: Supplementary Material 1
DOI: 10.6084/m9.figshare.22655330.v1
title: Additional file 1 of Heads or tails first? Evolution of fetal orientation in ichthyosaurs, with a scrutiny of the prevailing hypothesis

description: Supplementary Material 1
DOI: 10.6084/m9.figshare.22655369
title: Additional file 1 of Identification and characterisation of de novo germline structural variants in two commercial pig lines using trio-based whole genome sequencing

description: Supplementary Material 1
DOI: 10.6084/m9.figshare.22655369.v1
title: Additional file 1 of Identification and characterisation of de novo germline structural variants in two commercial pig lines using trio-based whole genome sequencing

description: Supplementary Material 1
DOI: 10.6084/m9.figshare.22655457
title: Additional file 1 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 1: Supplementary Dataset File 1. List of the IRD genes analyzed in this study.
DOI: 10.6084/m9.figshare.22655457.v1
title: Additional file 1 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 1: Supplementary Dataset File 1. List of the IRD genes analyzed in this study.
DOI: 10.6084/m9.figshare.22655460
title: Additional file 2 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 2: Supplementary Dataset File 2. List of all IRD transcripts with more than 1 median TPM.
DOI: 10.6084/m9.figshare.22655463
title: Additional file 3 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 3: Supplementary Dataset File 3. Summary of transcripts identified for each IRD gene.
DOI: 10.6084/m9.figshare.22655466
title: Additional file 4 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 4: Supplementary Dataset File 4. Overall contribution to gene expression of annotated and novel transcripts with more than 1 median TPM for each IRD gene.
DOI: 10.6084/m9.figshare.22655466.v1
title: Additional file 4 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 4: Supplementary Dataset File 4. Overall contribution to gene expression of annotated and novel transcripts with more than 1 median TPM for each IRD gene.
DOI: 10.6084/m9.figshare.22655469
title: Additional file 5 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 5: Supplementary Dataset File 5. Annotated transcripts with a) more than 1 median TPM and b) relative contribution to gene expression greater than 5%.
DOI: 10.6084/m9.figshare.22655469.v1
title: Additional file 5 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 5: Supplementary Dataset File 5. Annotated transcripts with a) more than 1 median TPM and b) relative contribution to gene expression greater than 5%.
DOI: 10.6084/m9.figshare.22655472
title: Additional file 6 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 6:Supplementary Dataset File 6. Putative novel IRD transcripts with a) more than 1 median TPM and b) relative contribution to overall expression of the corresponding gene greater than 5%.
DOI: 10.6084/m9.figshare.22655472.v1
title: Additional file 6 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 6:Supplementary Dataset File 6. Putative novel IRD transcripts with a) more than 1 median TPM and b) relative contribution to overall expression of the corresponding gene greater than 5%.
DOI: 10.6084/m9.figshare.22655460.v1
title: Additional file 2 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 2: Supplementary Dataset File 2. List of all IRD transcripts with more than 1 median TPM.
DOI: 10.6084/m9.figshare.22655463.v1
title: Additional file 3 of Definition of the transcriptional units of inherited retinal disease genes by meta-analysis of human retinal transcriptome data

description: Additional file 3: Supplementary Dataset File 3. Summary of transcripts identified for each IRD gene.
DOI: 10.6084/m9.figshare.22655507
title: Additional file 3 of N-terminal region of Drosophila melanogaster Argonaute2 forms amyloid-like aggregates

description: Additional file 3: Table S1. Mean fluorescence intensity of detected aggregates of three experimental replicates for Fig. 3B.
DOI: 10.6084/m9.figshare.22655507.v1
title: Additional file 3 of N-terminal region of Drosophila melanogaster Argonaute2 forms amyloid-like aggregates

description: Additional file 3: Table S1. Mean fluorescence intensity of detected aggregates of three experimental replicates for Fig. 3B.
DOI: 10.6084/m9.figshare.22655510.v1
title: Additional file 4 of N-terminal region of Drosophila melanogaster Argonaute2 forms amyloid-like aggregates

description: Additional file 4: Table S2. Mean fluorescence intensity of detected aggregates of three experimental replicates for Fig. 3C.
DOI: 10.6084/m9.figshare.22655510
title: Additional file 4 of N-terminal region of Drosophila melanogaster Argonaute2 forms amyloid-like aggregates

description: Additional file 4: Table S2. Mean fluorescence intensity of detected aggregates of three experimental replicates for Fig. 3C.
DOI: 10.6084/m9.figshare.22655513
title: Additional file 5 of N-terminal region of Drosophila melanogaster Argonaute2 forms amyloid-like aggregates

description: Additional file 5: Table S3. Mean fluorescence intensity of detected aggregates of three experimental replicates for Additional file 1: Fig. S4.