cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.10795
title: A single-pixel elemental imaging method using neutron-induced gamma ray activation
title: A single-pixel elemental imaging method using neutron-induced gamma ray activation

description: The compressed file provides some data for the manuscript “A single-pixel elemental imaging method using neutron-induced gamma ray activation”. There are four files in the folder.(1) The “Gamma ray spectra” provides the acquired neutron induced gamma spectra of 30 collimators and the traditional method.(2) The “Efficiency matrix” provides the calculated detection efficiency matrix. The efficiency was associated with the pattern of the collimator. The pixel number is set to 900. The energies of Cd peak and Cl peak are 578 keV and 1164 keV, respectively.(3) The “Thermal neutron mapping” provides the thermal neutron distribution at the sample position. Mesh tally with a pixel of 2 × 2 mm2 was mapped to calculate the distribution, which gives a 30× 30 pixels.(4) The “Elemental mapping” provides the reconstructed data of two images. The values are normalized, ranging from 0 (minimum value) to 1 (maximum value). 
description: The compressed file provides some data for the manuscript “A single-pixel elemental imaging method using neutron-induced gamma ray activation”. There are four files in the folder.(1) The “Gamma ray spectra” provides the acquired neutron induced gamma spectra of 30 collimators and the traditional method.(2) The “Efficiency matrix” provides the calculated detection efficiency matrix. The efficiency was associated with the pattern of the collimator. The pixel number is set to 900. The energies of Cd peak and Cl peak are 578 keV and 1164 keV, respectively.(3) The “Thermal neutron mapping” provides the thermal neutron distribution at the sample position. Mesh tally with a pixel of 2 × 2 mm2 was mapped to calculate the distribution, which gives a 30× 30 pixels.(4) The “Elemental mapping” provides the reconstructed data of two images. The values are normalized, ranging from 0 (minimum value) to 1 (maximum value).
DOI: 10.57760/sciencedb.10798
title: Phytochemical diversity impacts herbivory in a tropical rainforest tree community
title: Phytochemical diversity impacts herbivory in a tropical rainforest tree community

description: Metabolomics provides an unprecedented window into diverse plant secondary metabolites that represent a potentially critical niche dimension in tropical forests underlying species co-existence. Here, we used untargeted metabolomics to evaluate chemical composition of 358 tree species and its relationship with phylogeny and variation in light environment, soil nutrients, and insect-herbivore leaf damage in a tropical rain forest plot. We report no phylogenetic signal in most compound classes, indicating rapid diversification in tree metabolomes. We found that locally co-occurring species were more chemically dissimilar than random, and that local chemical dispersion and metabolite diversity was associated with lower herbivory, especially that of specialist insect herbivores. Our results highlight the role of secondary metabolites in mediating plant-herbivore interactions and their potential to facilitate niche differentiation in a manner that contributes to species coexistence. Furthermore, our findings suggest that specialist herbivore pressure is an important mechanism promoting phytochemical diversity in tropical forests.
description: Metabolomics provides an unprecedented window into diverse plant secondary metabolites that represent a potentially critical niche dimension in tropical forests underlying species co-existence. Here, we used untargeted metabolomics to evaluate chemical composition of 358 tree species and its relationship with phylogeny and variation in light environment, soil nutrients, and insect-herbivore leaf damage in a tropical rain forest plot. We report no phylogenetic signal in most compound classes, indicating rapid diversification in tree metabolomes. We found that locally co-occurring species were more chemically dissimilar than random, and that local chemical dispersion and metabolite diversity was associated with lower herbivory, especially that of specialist insect herbivores. Our results highlight the role of secondary metabolites in mediating plant-herbivore interactions and their potential to facilitate niche differentiation in a manner that contributes to species coexistence. Furthermore, our findings suggest that specialist herbivore pressure is an important mechanism promoting phytochemical diversity in tropical forests.
DOI: 10.5281/zenodo.15291256
title: SPORTS PSYCHOLOGY IN PHYSICAL SCIENCES

description: Psychology is a science that studies man. The goal of psychology is to analyze human behavior and mental processes in the broad sense of human nature. Subject to observation are internal human processes and interactive processes occurring in the social and physical environment. Psychology as a science developed from the fields of sociology, anthropology, philosophy and biology, and also developed its own experimental methods. Psychology is one of the social sciences. The main empirical research methods are: experiment and observation. The most common subject of research is internal behavior, that is, mental processes and emotions; and external behavior, that is, actions performed by a person.
DOI: 10.5281/zenodo.15291257
title: SPORTS PSYCHOLOGY IN PHYSICAL SCIENCES

description: Psychology is a science that studies man. The goal of psychology is to analyze human behavior and mental processes in the broad sense of human nature. Subject to observation are internal human processes and interactive processes occurring in the social and physical environment. Psychology as a science developed from the fields of sociology, anthropology, philosophy and biology, and also developed its own experimental methods. Psychology is one of the social sciences. The main empirical research methods are: experiment and observation. The most common subject of research is internal behavior, that is, mental processes and emotions; and external behavior, that is, actions performed by a person.
DOI: 10.57760/sciencedb.10805
title: E-Commerce Customer Reviews
title: 电商用户评论数据集

description: “Research on Fine-grained Opinion Mining and Distribution Law of opinion for E-Commerce Customer Reviews” dataset
description: “Research on Fine-grained Opinion Mining and Distribution Law of opinion for E-Commerce Customer Reviews” dataset
DOI: 10.57760/sciencedb.10820
title: Phytoextraction of the Soils from the East of Yunnan Province with a High Cadmium Geological Background and Its Effect on Rice Cadmium Uptake
title: 滇东地质高背景区土壤镉的伴矿景天修复及其对后茬水稻的影响

description: This research was conducted to investigate cadmium (Cd) phytoextraction efficiency of the high geological background soils from Shilin, Fuyuan, and Luoping in Yunnan Province by the Cd/zinc (Zn) hyperaccumulator Sedum plumbizincicola and its effect on plant growth and Cd uptake by rice (Oryza sativa). The results and data included: (1) the dry biomass and Cd/Zn concentrations in shoots of S. plumbizincicola grown in the high Cd geological background soils, (2) effects of phytoextraction with three crops of S. plumbizincicola on the biomass and Cd/Zn uptake by rice grown in the high Cd geological background soils, and (3) different water management on the biomass and Cd/Zn concentrations of rice. These results would provide a theoretical basis and technical support for reducing total Cd and available Cd in soils and thereby safe production of the high geological background soils.
description: This research was conducted to investigate cadmium (Cd) phytoextraction efficiency of the high geological background soils from Shilin, Fuyuan, and Luoping in Yunnan Province by the Cd/zinc (Zn) hyperaccumulator Sedum plumbizincicola and its effect on plant growth and Cd uptake by rice (Oryza sativa). The results and data included: (1) the dry biomass and Cd/Zn concentrations in shoots of S. plumbizincicola grown in the high Cd geological background soils, (2) effects of phytoextraction with three crops of S. plumbizincicola on the biomass and Cd/Zn uptake by rice grown in the high Cd geological background soils, and (3) different water management on the biomass and Cd/Zn concentrations of rice. These results would provide a theoretical basis and technical support for reducing total Cd and available Cd in soils and thereby safe production of the high geological background soils.
DOI: 10.57760/sciencedb.10821
title: Sequencing of TP53 in cisplatin-treated cells
title: Sequencing of TP53 in cisplatin-treated cells

description: A549 cells were cultured from low dose (10 μM), moderate dose(25 μM), and high dose(50 μM) cisplatin for 30 days by continuous passaging to the point of drug resistance, repeating the previous operation in H460 cells.Each sample was 1×106 cells before DNA extraction to ensure enough tissue to be processed. The primer pairs were: TP53-1,5'-GTCCCTCTCTGATTGTCTTTTCC-3' and 5'-ACTGACAGGAAGCCAAAGGG-3'; TP53-2,5'-TGTTTGTTTCTTTGCTGCCG-3' and 5'-CAAATAAGCAGCAGGAGAAAGC-3'; TP53-3,5'-GAGACCATCCTGGCTAACGG-3' and 5'-ACACCATCGTAAGTCAAGTAGCATC-3'. DNA was isolated by a Ezup Column Animal Genomic DNA Purification Kit. Samples were re-suspended in buffer CL, proteinase K, CW1 Solution, CW2 Solution, and CE Buffer for further purification and PCR. After DNA purity and concentration were determined, 1 µL template DNA, 2 µL primer sequences, and 2.5 µL of Taq Buffer (with MgCl2) (10×) were mixed together for the PCR cycle. The PCR conditions were set to 95 °C for 5 min and followed by 40 cycles of 95 °C for 30 sec, 58 °C for 30 sec, and 72 °C for 30 sec with a final extension at 72 °C for 10 min. PCR products of 5 µL of each were analyzed in 1% agarose gel with 500 and 1000 bp ladder DNA markers. The resulting PCR products were purified and sequenced in both directions using Sanger sequencing (Sangon Biotech Co., Ltd., Shanghai, China).
description: A549 cells were cultured from low dose (10 μM), moderate dose(25 μM), and high dose(50 μM) cisplatin for 30 days by continuous passaging to the point of drug resistance, repeating the previous operation in H460 cells.Each sample was 1×106 cells before DNA extraction to ensure enough tissue to be processed. The primer pairs were: TP53-1,5'-GTCCCTCTCTGATTGTCTTTTCC-3' and 5'-ACTGACAGGAAGCCAAAGGG-3'; TP53-2,5'-TGTTTGTTTCTTTGCTGCCG-3' and 5'-CAAATAAGCAGCAGGAGAAAGC-3'; TP53-3,5'-GAGACCATCCTGGCTAACGG-3' and 5'-ACACCATCGTAAGTCAAGTAGCATC-3'. DNA was isolated by a Ezup Column Animal Genomic DNA Purification Kit. Samples were re-suspended in buffer CL, proteinase K, CW1 Solution, CW2 Solution, and CE Buffer for further purification and PCR. After DNA purity and concentration were determined, 1 µL template DNA, 2 µL primer sequences, and 2.5 µL of Taq Buffer (with MgCl2) (10×) were mixed together for the PCR cycle. The PCR conditions were set to 95 °C for 5 min and followed by 40 cycles of 95 °C for 30 sec, 58 °C for 30 sec, and 72 °C for 30 sec with a final extension at 72 °C for 10 min. PCR products of 5 µL of each were analyzed in 1% agarose gel with 500 and 1000 bp ladder DNA markers. The resulting PCR products were purified and sequenced in both directions using Sanger sequencing (Sangon Biotech Co., Ltd., Shanghai, China).
DOI: 10.57760/sciencedb.10827
title: Investigating the factors affecting farmers' intention to adopt contract farming
title: Investigating the factors affecting farmers' intention to adopt contract farming

description: Agriculture is always a risky activity, especially in developing countries. In the absence of capital and agricultural marketing problems, contract farming is a very good way to raise capital, ensure product sales, create fair prices, and ultimately, the balanced development of the agricultural sector. It will lead to a more balanced distribution of the benefits of commercialization, with greater access to opportunities for more of the sector's activists.In contract farming, the price level is determined and technology is transferred. The farmer is forced to follow some extension techniques on his farm. In contract agriculture, the production of the product is transformed from private production to legal production. It is a matter that other countries have gone through for years, and we are at the beginning of the journey, The present study was conducted to investigate the factors affecting farmers' intention of adopting contract farming in Iran
description: Agriculture is always a risky activity, especially in developing countries. In the absence of capital and agricultural marketing problems, contract farming is a very good way to raise capital, ensure product sales, create fair prices, and ultimately, the balanced development of the agricultural sector. It will lead to a more balanced distribution of the benefits of commercialization, with greater access to opportunities for more of the sector's activists.In contract farming, the price level is determined and technology is transferred. The farmer is forced to follow some extension techniques on his farm. In contract agriculture, the production of the product is transformed from private production to legal production. It is a matter that other countries have gone through for years, and we are at the beginning of the journey, The present study was conducted to investigate the factors affecting farmers' intention of adopting contract farming in Iran
DOI: 10.57760/sciencedb.iga.00303
title: Remote sensing inversion dataset for aboveground biomass of 30m grassland in western Jilin Province (2016)
title: 吉林西部30m草地地上生物量遥感反演数据集（2016年）

description: a. Data content (data file/table name, including observation index content)

This data includes remote sensing inversion data of aboveground biomass of 30m soil grassland in the western part of Songnen Jilin. Through remote sensing inversion, it reflects the distribution of organic matter within the western region of Jilin, providing data support for soil remediation, land planning, and other aspects.

b. Construction purpose

Grassland biomass is an important indicator for evaluating ecological sensitivity and vulnerability. Accurately obtaining grassland biomass is of guiding significance for reasonably determining livestock carrying capacity and grassland rocky desertification degree.

c. Service object

It can widely serve scientific researchers in related disciplines such as ecological protection and ecological monitoring.

d. Time range of data

2016

e. The spatial range of data

West Jilin
description: a. Data content (data file/table name, including observation index content)

This data includes remote sensing inversion data of aboveground biomass of 30m soil grassland in the western part of Songnen Jilin. Through remote sensing inversion, it reflects the distribution of organic matter within the western region of Jilin, providing data support for soil remediation, land planning, and other aspects.

b. Construction purpose

Grassland biomass is an important indicator for evaluating ecological sensitivity and vulnerability. Accurately obtaining grassland biomass is of guiding significance for reasonably determining livestock carrying capacity and grassland rocky desertification degree.

c. Service object

It can widely serve scientific researchers in related disciplines such as ecological protection and ecological monitoring.

d. Time range of data

2016

e. The spatial range of data

West Jilin
DOI: 10.57760/sciencedb.iga.00304
title: Jilin Province Population and Socio Economic Dataset (2018)
title: 吉林省人口与社会经济数据集（2018年）

description: a. Data content (data file/table name, including observation index content)

The Population and Socio Economic Dataset of Jilin Province (2018) reflects the socio-economic, population and labor, agricultural production, finance, tourism, health, education, social security, and other indicators of Jilin Province, including the year-end total population, gross domestic product, and crop planting area.

b. Construction purpose

The system collects, organizes, and saves population and socio-economic data of Jilin Province, accumulating basic data resources for the ecological civilization construction, environmental protection, industrial and agricultural production, and other aspects of the black soil area.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

2018

e. The spatial range of data

Jilin Province
description: a. Data content (data file/table name, including observation index content)

The Population and Socio Economic Dataset of Jilin Province (2018) reflects the socio-economic, population and labor, agricultural production, finance, tourism, health, education, social security, and other indicators of Jilin Province, including the year-end total population, gross domestic product, and crop planting area.

b. Construction purpose

The system collects, organizes, and saves population and socio-economic data of Jilin Province, accumulating basic data resources for the ecological civilization construction, environmental protection, industrial and agricultural production, and other aspects of the black soil area.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

2018

e. The spatial range of data

Jilin Province
DOI: 10.57760/sciencedb.iga.00305
title: Inner Mongolia Vegetation Dataset (1985)
title: 内蒙古植被数据集(1985年)

description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Vegetation Dataset (1985) reflects the grassland vegetation, desert vegetation, mountain forest vegetation, shrub vegetation, sandy vegetation, and hidden vegetation in the Inner Mongolia region.

b. Construction purpose

This database is mainly used for ecological protection and environmental protection.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

The data was collected in 1985

e. The spatial range of data

Inner Mongolia region
description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Vegetation Dataset (1985) reflects the grassland vegetation, desert vegetation, mountain forest vegetation, shrub vegetation, sandy vegetation, and hidden vegetation in the Inner Mongolia region.

b. Construction purpose

This database is mainly used for ecological protection and environmental protection.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

The data was collected in 1985

e. The spatial range of data

Inner Mongolia region
DOI: 10.57760/sciencedb.iga.00306
title: Inner Mongolia Regional Stratigraphic Table Dataset (1978)
title: 内蒙古区域地层表数据集(1978年)

description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Regional Stratigraphic Table Dataset (1978) reflects the characteristics and procedures of stratigraphic development in the Inner Mongolia region.

b. Construction purpose

Organize and preserve important geological resource information in Inner Mongolia, providing data support for rational utilization of black land resources and protection of the ecological environment.

c. Service object

Students and researchers, management and teaching personnel engaged in research related to regional ecology and geology.

d. Time range of data

1978

e. The spatial range of data

Inner Mongolia
description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Regional Stratigraphic Table Dataset (1978) reflects the characteristics and procedures of stratigraphic development in the Inner Mongolia region.

b. Construction purpose

Organize and preserve important geological resource information in Inner Mongolia, providing data support for rational utilization of black land resources and protection of the ecological environment.

c. Service object

Students and researchers, management and teaching personnel engaged in research related to regional ecology and geology.

d. Time range of data

1978

e. The spatial range of data

Inner Mongolia
DOI: 10.57760/sciencedb.iga.00307
title: Inner Mongolia Crop Variety Dataset (1977)
title: 内蒙古农作物品种数据集(1977年)

description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Crop Variety Dataset (1977) reflects the types, characteristics, and distribution of crops in the Inner Mongolia region.

b. Construction purpose

Understand the historical development and distribution of crop varieties in Inner Mongolia, and provide scientific basis for agricultural planning and development in Inner Mongolia.

c. Service object

Students and researchers, management and teaching personnel engaged in research related to crop ecology, agriculture, etc.

d. Time range of data

1977

e. The spatial range of data

Inner Mongolia region
description: a. Data content (data file/table name, including observation index content)

The Inner Mongolia Crop Variety Dataset (1977) reflects the types, characteristics, and distribution of crops in the Inner Mongolia region.

b. Construction purpose

Understand the historical development and distribution of crop varieties in Inner Mongolia, and provide scientific basis for agricultural planning and development in Inner Mongolia.

c. Service object

Students and researchers, management and teaching personnel engaged in research related to crop ecology, agriculture, etc.

d. Time range of data

1977

e. The spatial range of data

Inner Mongolia region
DOI: 10.57760/sciencedb.iga.00308
title: Population and Socio Economic Dataset of Inner Mongolia East Four League Region (2018)
title: 内蒙古东四盟地区人口与社会经济数据集（2018年）

description: a. Data content (data file/table name, including observation index content)

The population and socio-economic dataset of the Inner Mongolia East Four League region (2018) reflects the socio-economic, population and labor, agricultural production, finance, tourism, health, education, social security, and other indicators of the region, including the year-end total population, gross domestic product, and crop planting area.

b. Construction purpose

The system collects, organizes, and saves population and socio-economic data of Inner Mongolia, accumulating basic data resources for ecological civilization construction, environmental protection, industrial and agricultural production, etc.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

2018

e. The spatial range of data

Inner Mongolia East Four League Region
description: a. Data content (data file/table name, including observation index content)

The population and socio-economic dataset of the Inner Mongolia East Four League region (2018) reflects the socio-economic, population and labor, agricultural production, finance, tourism, health, education, social security, and other indicators of the region, including the year-end total population, gross domestic product, and crop planting area.

b. Construction purpose

The system collects, organizes, and saves population and socio-economic data of Inner Mongolia, accumulating basic data resources for ecological civilization construction, environmental protection, industrial and agricultural production, etc.

c. Service object

Students and researchers engaged in related research, as well as management and teaching personnel.

d. Time range of data

2018

e. The spatial range of data

Inner Mongolia East Four League Region