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5981
Effects of climate change on grain yield in a major grain producing area of China
Published 2025-06-01“…During this period, the grain yield exhibited two distinct stages: a decline from 1.1 billion tons in 1995 to 0.96 billion tons in 2003, followed by a period of stable growth from 1 billion tons in 2004 to 1.5 billion tons in 2018. In terms of spatial dynamics, the grain yield in the HHHP transitioned from a pattern of scattered high-yield cities to concentrated high-yield areas. …”
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5982
Analysis of the PM2.5/PM10 Ratio in Three Urban Areas of Northeastern Romania
Published 2025-06-01“…However, although the annual PM2.5/PM10 ratios also decreased, their decrease did not follow the same pattern as the decrease in PM10 and PM2.5 concentrations. …”
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5983
Identifying and Criminalizing Male Teenagers for Sexual Abuse
Published 2024-10-01“…Diversification of criminal offenses through legal categories and specialized jurisdictions, particularly regarding youngsters, shows a consistent pattern to define formally, either in a therapeutic or in a juridical sense, sexual matters as an object of regulation and public control, rather than private. …”
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5984
Indian summer monsoon’s role in shaping variability in Arctic sea ice
Published 2024-10-01“…The observed anomalous circulation exhibits a distinct zonally dipole pattern, characterized by anomalous high pressure over Northern Canada and Asia, coupled with anomalous low pressure located east of Greenland. …”
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5985
Simultaneous Measurements of Variations in the Artificial Airglow and the Total Electron Content of the Ionosphere Caused by Powerful Radio Waves of "Sura'' Facility
Published 2016-09-01“…Furthermore, it has been shown that the strongest plasma waves accelerating electrons to the excitation potential of optical levels are generated in the region of low electron concentration as the antenna pattern of ``Sura`` facility is inclined at an angle of to the magnetic zenith. …”
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5986
Groundwater level prediction using an improved SVR model integrated with hybrid particle swarm optimization and firefly algorithm
Published 2024-06-01“…In addition, the groundwater recharge is being afftected by shifting land use pattern caused by urban development. Using precise and trustworthy estimates of groundwater level is vital for the sustainable groundwater resources management in the face of changing climatic circumstances. …”
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5987
Morphometric analysis of lapillus otoliths in two estuarine bioindicator catfish (Siluriformes, Ariidae) from a marine protected area in Brazil
Published 2024-04-01“…Otolith dimensions seem to have followed this same pattern, since females of C. spixii had higher values for otolith weight, height, and length than males and subadults (p < 0.05). …”
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5988
Fine-scale habitat factors linked to density but not distribution of an invasive estuarine predator
Published 2025-04-01“…In San Francisco Bay, California, Atlantic oyster drills have a patchy spatial pattern of presence and absence and occur in a range of densities where they are present. …”
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5989
Analysis of Spatio-Temporal Variation Characteristics of Air Pollutants in Zaozhuang China from 2018 to 2022
Published 2025-04-01“…Seasonally, SO<sub>2</sub>, PM<sub>2.5</sub>, and PM<sub>10</sub> concentrations are the highest in winter and lowest in summer, while CO, NO<sub>2</sub>, and O<sub>3</sub> follow a winter > autumn > spring > summer pattern. Weekly variations show that daily average concentrations of CO, NO<sub>2</sub>, SO<sub>2</sub>, PM<sub>2.5</sub>, and PM<sub>10</sub> peak on Mondays, with concentrations slightly higher on weekdays than weekends. (2) Spatially, CO, NO<sub>2</sub>, PM<sub>2.5</sub>, and PM<sub>10</sub> concentrations are higher in the southern region, while O<sub>3</sub> and SO<sub>2</sub> concentrations are elevated in Shizhong District, Xuecheng District, and Tengzhou City. (3) Correlation analysis reveals that meteorological parameters, such as precipitation, significantly influence pollutant concentrations, with precipitation playing a role in reducing pollutant levels. …”
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5990
Human-caused ignition pathways under climate change scenarios in Eastern Spain
Published 2025-12-01“…The model was applied to outline the spatial pattern of probability under current conditions (2015–2020) and future projections across four Shared Socioeconomic Pathways (SSP1-2.6, 2-4.5, 3-7.0, and 5–8.5). …”
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5991
Interaction between two timing microRNAs controls trichome distribution in Arabidopsis.
Published 2014-04-01“…In Arabidopsis thaliana the spatial pattern of trichome is a hallmark of phase transition and governed by SPLs. …”
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5992
Analysis of landslide on Meizhou-Dapu expressway based on satellite remote sensing
Published 2025-07-01“…By integrating satellite remote sensing images, site conditions, rainfall records, and digital elevation model (DEM), the displacement pattern of the embankment slope was analyzed, and the mechanism of the landslide was revealed. …”
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5993
Vegetation Response to Recent Trends in Climate and Landuse Dynamics in a Typical Humid and Dry Tropical Region under Global Change
Published 2019-01-01“…In this study, we used remotely sensed rainfall and land surface temperature to investigate the spatiotemporal pattern and trend in vegetation condition using NDVI as proxy from 2001 to 2017 in a humid and dry tropical region. …”
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5994
Scleral crosslinking with riboflavin and ultraviolet A (UVA). A review
Published 2016-01-01“…Dense collagen bundle at the same time with fibers diameter increase was observed. The spatial pattern of fibrils within crosslinked scleral tissue was tangled and running in different directions. …”
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5995
The influence of curing time on mechanical properties and microstructure of taphole clay
Published 2025-07-01“…This study investigated the influence of curing time on the mechanical properties of rapid-setting taphole clay materials, analyzed the variation pattern of mechanical strength during the increase of curing time, and employed techniques such as XRD and SEM-EDS to study the impact of curing time on the crystalline phase transformation, microstructure, and element distribution of taphole clay materials. …”
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5996
Non-invasive detection of early retinal neuronal degeneration by ultrahigh resolution optical coherence tomography.
Published 2014-01-01“…Using ultrahigh resolution (UHR) OCT imaging at 800 nm (spectral width 140 nm) we developed a robust method of OCT image analyses, based on spatial wavelet and texture-based parameterisation of the image speckle pattern. …”
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5997
Responses of polar energy budget to regional sea surface temperature changes in extra-polar regions
Published 2025-07-01“…These results help to explain how the polar climate is affected by the magnitude and spatial pattern of remote SST change.</p>…”
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5998
Statistical Evaluation of Uniform Temperature and Thermal Gradients for Composite Girder of Tibet Region Using Meteorological Data
Published 2024-11-01“…The study shows that the uniform temperature is significantly affected by the climatic environment, and the isotherm maps provide a visual representation of the geographic distribution pattern of temperature extremes. The maximum and minimum uniform temperatures in Tibet range from 18.28 °C to 42.27 °C and from −41.07 °C to 4.71 °C respectively. …”
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5999
_maria_: A novel simulator for forecasting (sub-)mm observations
Published 2024-12-01“…Submillimeter single-dish telescopes offer two key advantages compared to interferometers: they can efficiently map larger portions of the sky and recover larger spatial scales. Nonetheless, fluctuations in the atmosphere limit the accurate retrieval of signals from astronomical sources. …”
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6000
Exploring the Balance Between Ecosystem Services and Economic Benefits via Multi-Objective Land Use Optimization
Published 2025-04-01“…The main results are as follows: (1) The fragile ecosystem of Xinjiang has been under tremendous pressure during the past 40 years. The predominant pattern in land use transition was the increase in construction land (+115.66%) and cultivated land (+47.18%) at the expense of grassland (−5.48%) and forest land (−4.15%), both of which hold substantial ecological significance. (2) Among these predefined scenarios, the sustainable development scenario is considered more favorable in the future due to its ability to balance ecological preservation and economic development. …”
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