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2641
Impact of In Situ Soil in Soil-Bentonite Cutoff Wall Backfill on Compressibility and Hydraulic Conductivity
Published 2021-01-01“…The result indicates that BC dominates the compression index (Cc) of the backfill, and a unique relationship between void ratio at effective vertical compression stress of 1 kPa and compression index is proposed for various types of soil-bentonite backfills. …”
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2642
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2643
New Approaches to Developing the Integral Indicator Methodology for Estimating the Financial Efficiency of Agricultural Entities in Poland, the Republic of Moldova, and EU Countrie...
Published 2019-12-01“…Original studies in Moldova and Poland regarding farm concentration in terms of Gini Coefficient, Gini Index and Concentration Index of the utilized agricultural area. …”
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2644
Achieving cultural heritage with multisensory virtual reality technologies
Published 2022-04-01Get full text
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2645
Utrzymanie dynamicznej równowagi ekosystemów Ziemi: (przyrodnicze i antropogeniczne mechanizmy)
Published 2004-12-01Get full text
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2646
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2647
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2648
Spatial distribution characteristics, ecological risk assessment, and source analysis of heavy metals in surface sediment of a reservoir in northwest China
Published 2025-01-01“…In order to explore the distribution pattern of heavy metal risks in surface sediments of Mengjin Reservoir in Xinjiang, China, different risk level evaluation methods were used for analysis. The pollution index analysis shows that the heavy metals in the surface sediment of the reservoir are at an uncontaminated level, but arsenic (As) is within the pollution alert range; The potential ecological hazard index method shows that mercury (Hg) and cadmium (Cd) are the main ecological hazard contributing factors; Correlation analysis and principal component analysis suggest that As and Pb are mainly affected by human activities, while heavy metals chromium (Cr) and copper (Cu) mainly come from natural sources, while other heavy metals are simultaneously affected by both human activities and natural sources. …”
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2649
Environmental DNA-based assessment of multitrophic biodiversity in a typical river located in the Loess Plateau, China: Influence of PAHs and suspended sediments
Published 2025-01-01“…Polycyclic aromatic hydrocarbon (PAH) pollution and high suspended sediment (SS) contents are significant anthropogenic and natural stressors that threaten aquatic biodiversity. …”
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2650
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2651
Foreign Direct Investment and Violent Crimes: Evidence from the Iranian Provinces
Published 2024-12-01“…The variables investigated in this study include foreign direct investment as a dependent variable and population variables, GDP per capita, industry index, degree of openness of the regional economy, infrastructure index and crime variable as an independent variable. …”
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2652
La flore sauvage du boulevard Dr Henri-Henrot à Reims/Durocortorum : approche carpologique de l’environnement du site et des productions de denrées végétales
Published 2022-11-01“…This enrichment could be the result of natural input from grazing animals. For 45 of the 49 grasslands, the soil moisture sensitivity index is around an average of 6 (hygrophytes) and range from 3 to 9, so they are more likely to have been wet grasslands, possessing variable soil quality and water content. …”
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2653
Evaluation the efficiency of using Artificial Neural Networks in predicting meteorological droughts in north-west of Iran
Published 2015-06-01“…Drought is one of the most destructive natural disasters in human societies that cause irreparable impacts on agriculture, environment, society and economics. …”
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2654
Measuring. Monitoring. Management. Control
Published 2024-12-01“…Using the variational method, the optimal dependence of the reflection index of terrestrial objects on the zenith angle of the UAV position relative to the object under study is investigated. …”
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2655
AROMATHERAPY: THE ANCIENT AND MODERN APPROACHTOWARDS DRUG DEVELOPMENT
Published 2024-02-01Get full text
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2656
Monitoring of vegetation and land use changes process using Landsat data (Case study: Sarvestan plain)
Published 2024-03-01Get full text
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2657
Wybrane problemy i dylematy społecznoekonomicznego wartościowania relacji człowiek - środowisko naturalne
Published 2007-12-01Get full text
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2658
FOTODEGRADAÇÃO NO CLIMA SEMIÁRIDO EM FILMES DE POLI(BUTILENO ADIPATO-CO-TEREFTALATO) PUROS E ADITIVADOS COM ÓLEO ESSENCIAL DE CRAVO DA ÍNDIA (Syzygium aromaticum (L.) Merr.)
Published 2025-02-01“…A decreasing trend was observed for the carbonyl index and a slight increase in the hydroxyl index. …”
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2660
Attribute Analysis of Aridity Variability in North Xinjiang, China
Published 2016-01-01Get full text
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