搜索结果: 1-15 共查到“知识库 relationships”相关记录544条 . 查询时间(0.078 秒)
《Social Science in China》:The Impact of Spousal Relationships on Fertility Intentions of One-Child Urban Young Couples
Spousal Relationships China Social Science
2024/3/26
雷速公司共建数据
Below-replacement fertility has spread from developed industrialized countries to some developing countries, including China. Based on the theory of the transformation of intimacy, this study utilizes...
The relationships among structure variables of larch forests in China
Larch forests Stand factor Allometric relationship Power function Density effect and self-thinning
2024/1/19
Larch (Larix Mill.) forests are widely distributed in the upper parts of mountainous areas in China, playing vital roles in constructing mountain landscapes and maintaining mountain environments. Desp...
Evaluating alternative hypotheses behind biodiversity and multifunctionality relationships in the forests of Northeastern China
Biodiversity and ecosystem multifunctionality Biomass Functional traits Mass ratio effect Niche complementarity effect Vegetation quantity effect
2023/11/30
Background: The importance of biodiversity in maintaining multiple ecosystem functions has been widely accepted. However, the specific mechanisms affecting biodiversity and ecosystem multifunctionalit...
Incorporating Ecosystem Service Multifunctionality and Its Response to Urbanization to Identify Coordinated Economic, Societal, and Environmental Relationships in China
ecosystem services ecosystem service multifunctionality urbanization spatially heterogeneous response sustainable development
2023/11/30
Urbanization poses a threat to ecosystems and contributes to the degradation of the environment. It is of great importance to identify coordinated economic, societal, and environmental relationships w...
Evaluating alternative hypotheses behind biodiversity and?multifunctionality?relationships in the forests of Northeastern China
Biodiversity and ecosystem multifunctionality Biomass Functional traits Mass ratio effect Niche complementarity effect Vegetation quantity effect
2023/11/20
Background: The importance of biodiversity in maintaining multiple ecosystem functions has been widely accepted. However, the specific mechanisms affecting biodiversity and ecosystem?multifunctionalit...
Placental characteristics of German Landrace sows and their relationships to different fertility parameters
pig placenta fecundity placental efficiency litter number litter size
2018/11/23
The placenta is the central foetal organ that ensures a sufficient exchange of nutrients and metabolites for adequate foetal growth. Specific data profiles for placental characteristics from modern pi...
DEFINING GEOSPATIAL DATA FUSION METHODS BASED ON TOPOLOGICAL RELATIONSHIPS
Geospatial Data Fusion Topological Data Model 3D GIS Anchor Node IndoorGML
2018/11/9
Currently, geospatial datasets are produced in various models and formats in accordance with the spatial scale of the real world such as ground/ surface/underground or indoor/outdoor. The location-bas...
ANALYSING RELATIONSHIPS BETWEEN URBAN LAND USE FRAGMENTATION METRICS AND SOCIO-ECONOMIC VARIABLES
Urban atlas Urban audit LULC Urban fragmentation Landscape metrics Socio-economic variables Europe
2016/12/1
Analysing urban regions is essential for their correct monitoring and planning. This is mainly accounted for the sharp increase of people living in urban areas, and consequently, the need to manage th...
Relationships between Single Nucleotide Polymorphism Markers and Meat Quality Traits of Duroc Breeding Stocks in Korea
uroc Single Nucleotide Polymorphism Markers Carcass Trait Meat Quality Fatty Acid Composition
2016/11/10
This study was conducted to determine the relationships of five intragenic single nucleotide polymorphism (SNP) markers (protein kinase adenosine monophosphate-activated γ3 subunit [PRKAG3], fatty aci...
Mate Availability and Unmarried Parent Relationships
Shortage of males Marriage market US Census Unmarried couples Fragile Families study Nonmarital birth
2016/3/18
Theoretically, a shortage of males in a local marriage market may influence the formation, quality, and trajectory of unmarried parent relationships. To test these hypotheses, I combine city-level sex...
Relationships between caregiving to domestic goats and gender and interest in science
domestic goats and gender interest in science
2016/3/16
We conducted a questionnaire survey with 9- and 10-year-old children in two elementary schools which kept goats, and examined the differences in the children's interest in animals and natural science ...
Relationships Between Lower-Body Muscle Structure and, Lower-Body Strength, Explosiveness and Eccentric Leg Stiffness in Adolescent Athletes
Muscle architecture children associations ultrasound
2016/2/23
The purpose of the present study was to determine whether any relationships were present between lower-body muscle structure and, lower-body strength, variables measured during a countermovement jump ...
The Theoretical Relationships among Foreign Direct Investments, Migration and IFRS Adoption
Brain drain/gain Foreign direct investments IFRS adoption Migration
2016/1/27
The globalization of the world economy is accompanied by changes in volume and structure of international trade, capital flows and human migration. The paper focuses on theoretical aspects of recent c...
The relationships between occlusion and posture in the hominid lineage,implications for the transition between mesolithic and neolithic populations
occlusion posture biodynamics ontogeny hominids phylogeny evolution
2016/1/26
Background and Aim: Connecting the occlusion to the posture during growth consists in studying the correlations between the contact of both dental arches and the constraints acting within the skull ba...
Exploring Semantic Inter-class Relationships (SIR) for Zero-shot Action Recognition
Exploring Semantic Inter-class Relationships Zero-shot Action Recognition
2016/1/22
Automatically recognizing a large number of action cat-egories from videos is of significant importance for video understanding. Most existing works focused on the design of more discriminative featur...