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Optimization of row and hill spacing patterns improved rice population structure and increased rice yield
Published 2025-05-01“…ObjectiveThe objective of this study was to investigate the effects of row and hill spacing patterns on rice populations during mechanized production, material accumulation and transport, and photosynthetic characteristics and to explore the role of these factors in improving rice yield.MethodsAn field experiment was conducted from 2022 to 2023 with Liaojing 419 as the test material under four planting modes: LFM: local farmer cultivation mode was used as a control; and CDM: conventional densification mode; NDM: narrow row densification mode; and WNDM: wide narrow row densification mode were used as the treatment modes. …”
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b-move: faster lossless approximate pattern matching in a run-length compressed index
Published 2025-08-01“…Arakawa et al.’s br-index initiates complete approximate pattern matching using bidirectional search in run-length compressed space, but with significant computational overhead due to complex memory access patterns. …”
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Evolution and Motivation of the Value-Added Trade Pattern of Producer Services Based on a Complex Network
Published 2024-12-01“…The value chain of producer services shows a pattern of being led by developed countries and extending to developing countries. (3) The broader tendency of modularity is decreasing, indicating that the development process of the DVA and FVA networks is becoming globalized. …”
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Diversity Patterns and Drivers of Soil Bacterial and Fungal Communities in a Muddy Coastal Wetland of China
Published 2024-11-01“…Elucidating the dynamics of soil microbial diversity in coastal wetlands is essential for understanding the changes in ecological functions within these ecosystems, particularly in the context of climate change and improper management practices. In this study, the diversity patterns and influencing factors of soil bacterial and fungal communities in a muddy coastal wetland in China were investigated using Illumina sequencing of 16S rRNA and ITS1, across wetlands dominated by different vegetations and varying proximity to the coastline. …”
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Carbon Balance Matching Relationships and Spatiotemporal Evolution Patterns in China’s National-Level Metropolitan Areas
Published 2025-04-01“…In contrast, carbon sequestration exhibited a spatial pattern with higher levels in the east, moderate levels in the central region, and lower levels in the west. (2) Static classification revealed that the ECC and ESC of metropolitan areas in the central and northern regions were relatively weaker than those in other regions. …”
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Effect of Locally Flat Distortions in the Radiating Aperture on the Radiation Pattern of a Phased Antenna Array
Published 2023-03-01“…As a result, the shape of the radiation pattern (RP) changes, in particular, its main maximum shifts and the level of side lobes increases. …”
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Detection and Pattern Recognition of Chemical Warfare Agents by MOS-Based MEMS Gas Sensor Array
Published 2025-04-01“…In summary, the proposed MOS-based MEMS sensor array driven by pattern recognition algorithms can be integrated into portable devices, showing great potential and practical applications in the rapid, in situ, and on-site detection and identification of CWAs.…”
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Microscopic Structure and Strength Variation Patterns of Fiber-Modified Coarse-Grained Sulfate Saline Soil
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Investigating changes in user and diagnostic patterns in general practice during the COVID pandemic in 2020: a cohort study using Danish patient data from two consecutive years before and during the pandemic
Published 2025-06-01“…Objectives The COVID-19 pandemic induced significant changes in access policies to general practice (GP) in most countries. This study aimed to compare and discuss changes in the diagnostic patterns and GP procedures before and during the pandemic.Design and setting A register study including data from 11 Danish GP clinics.Participants Enlisted patients from GP followed 1 year before (February 2019 to January 2020; n=48 650) and 1 year during (April 2020 to March 2021; n=47 207) the COVID-19 pandemic.Outcome measures Diagnostic patterns, consultation type (face-to-face, email and phone), contact persons (GP or GP staff) and patient characteristics.Results The average number of contacts with GP increased from 6.3 contacts per year per patient before the pandemic to 8.3 annual contacts during the pandemic (p<0.01). …”
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Hypokalemia-induced Type 1 Brugada Reveals Type 3 Brugada Pattern with Repletion: Case Report
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Self-medication Patterns and Knowledge Among Undergraduate Health Sciences Students: A Cross-Sectional Study
Published 2025-03-01“…Objective To assess the patterns and knowledge of SM among undergraduate health sciences students. …”
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