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3901
Translating Al-Hikam Aphorisms: Evaluating Unmarked Topical Themes through Theme-Rheme Structure Analysis
Published 2024-07-01“…They have an information structure divided into theme (known information) and rheme (new information), with the "unmarked topical theme" playing a crucial role. …”
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3902
Study on the Spatial Association Network Structure of Urban Digital Economy and Its Driving Factors in Chinese Cities
Published 2025-04-01“…In contrast, cities in the northwest, northeast, and southwest regions are situated on the periphery of this spatial association network. (4) The economic development level, informatization level, technological innovation, urbanization level, industrial structure, and human capital contribute to the formation of the spatial association network of the digital economy. …”
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3903
Farm Household Pluriactivity, Factor Inputs, and Crop Structure Adjustment: Evidence from Sichuan Province, China
Published 2025-06-01“…Based on survey data from 473 farm households in Sichuan Province, this study employs ordinary least squares (OLS), two-stage least squares (2SLS), and mediation analyses to systematically assess the impact of pluriactivity on crop structure through factor input mechanisms. …”
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3904
The USDA barley core collection: genetic diversity, population structure, and potential for genome-wide association studies.
Published 2014-01-01“…Most of the accessions in this core collection are categorized as landraces or cultivars/breeding lines and were obtained from more than 100 countries. Both STRUCTURE and principal component analysis identified five major subpopulations within the core collection, mainly differentiated by geographical origin and spike row number (an inflorescence architecture trait). …”
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3905
The influence of digital village construction on agricultural green development-based on the mediate role of industrial structure upgrading
Published 2025-01-01“…The role and mechanism of China's digital rural construction in promoting the green development of the whole process of agricultural production needs further analysis.MethodsBased on the panel data of prefecture-level cities in Henan Province from 2013 to 2022, we used the entropy topsis model, the fixed effect model, the Tobit regression model, the intermediate effect model, and the threshold effect model, aiming to explore the effects of digital village construction on agricultural green development and their regional differences, impacts paths and non-linear effects.ResultsThe study found the following: (1) The level of agricultural green development and the digital village construction have increased in Henan province, with the latter exhibiting a spatial clustering phenomena. (2) Digital village construction has a significant positive effect on green agricultural development, but this effect does not exist in mountainous areas. (3) The digital village construction can impact green agricultural development through the updating of agricultural structures. (4) The positive influence of digital village construction on green agricultural development is non-linear, with a single-threshold and increasing marginal effects.DiscussionThese findings provide references for other countries to use digital elements to promote green and sustainable development of agriculture. …”
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3906
Changing body structure components and motor skills in military high school students within one year
Published 2015-01-01“…The two measurements performed at the intervals of one year were used to determine: the body structure by means of 10 variables and motor skills by 4 variables, while life habits were determined by 25 variables. …”
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3907
Genetic Diversity, Population Structure, and Historical Gene Flow Patterns of Nine Indigenous Greek Sheep Breeds
Published 2025-07-01“…Ιn this study, we evaluated the genetic resources of nine Greek sheep breeds. The genotyping data of 292 animals were acquired from Illumina’s OvineSNP50 Genotyping BeadChip. …”
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3908
Experimental and Numerical Analysis of the Bolt Connections in a Low-Rise Precast Wall Panel Structure System
Published 2019-01-01“…This paper develops a novel dry connection utilizing high-strength bolts and introduces the corresponding low-rise precast wall panel structure system. To investigate the seismic performance of the structure system with full bolt connections, monotonic loading tests of the connection joint and cyclic lateral loading tests of three full-scaled precast shear walls are both conducted. …”
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3909
Hardware Design for Cascade-Structure, Dual-Stage, Current-Limiting, Solid-State DC Circuit Breaker
Published 2025-01-01“…A hardware topology based on a cascaded structure with dual-stage, current-limiting, small-capacity, solid-state DC circuit breakers has been proposed. …”
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3910
Development of Approaches to an Organizational and Functional Structure Creating of the Eurasian Economic Union Digital Transport Corridors Ecosystem
Published 2020-04-01“…In the work, general scientific methods were used to cognize economic phenomena and processes (analysis and synthesis, a systematic approach, the dialectical method, methods of composition and decomposition of data, etc.). The main study results were systemic approaches to the organizational and functional structure formation of the digital transport corridors ecosystem, the methodology of the digital platform functionality designing and the methodology of developing services of the electronic logistics digital platform based on a map of the speed of development, significance and level of investment. …”
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A fast prediction method of fatigue life for crane structure based on Stacking ensemble learning model
Published 2024-11-01“…Secondly, through weld definition, equivalent structural stress acquisition, and fatigue life calculation, the sample data set with lifting load and trolley running position as input and fatigue life cycle times as output is constructed. …”
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3914
Haemoglobin revisited: delineating population structure with the world’s first molecular genetic marker used in fisheries research
Published 2025-01-01“…When haemoglobin genotyping was implemented in the early 1960s to investigate population genetic structure in Atlantic cod (Gadus morhua), it became one of the first molecular genetic markers deployed in fisheries research worldwide. …”
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3915
The Effect of Stress Distribution on Tibial Implants with a Honeycomb Structure in Open-Wedge High Tibial Osteotomy
Published 2025-06-01“…In summary, the finite element model established using authentic tibial CT data can effectively guide the structural design of tibial implants, and optimized pore structure design can provide enhanced mechanical support effects for tibial implants.…”
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3916
A road generalization method using graph convolutional network based on mesh-line structure unit
Published 2024-01-01“…On the other hand, existing methods tend to consider individual structures separately in different algorithms, such as strokes, meshes and graph networks, lacking a solution that brings the advantages of these methods together. …”
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3917
Crystal structure of a bacterial photoactivated adenylate cyclase determined by serial femtosecond and serial synchrotron crystallography
Published 2024-11-01“…These results reveal slight differences in the structure of the enzyme due to data collection at different temperatures and X-ray sources. …”
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Mechanism of rock burst vertical damage induced by layered crack structures of the steeply inclined extremely thick coal seams
Published 2025-03-01“…The vertical stress in SIETCS is minimal, while horizontal stress is concentrated, leading to the formation of layered crack structures (LCS) that distribute above and below the roadways. …”
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3920
One-pass arc welding under thin slag layer of thick 09G2S steel plate structures
Published 2018-06-01“…The technology of single-pass arc welding under a thin layer of slag (AST) of thick plate welded structures in the thermal and nuclear engineering is considered. …”
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