Showing 221 - 240 results of 1,468 for search 'environmental statistics', query time: 0.11s Refine Results
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    Structural Model of Factors Affecting the Use of Organic Fertilizers by Rice Farmers during Rice (Oryza sativa) Cultivation in Dezful County by Zahra Eskanadari, Moslem Saavri, Masoud Yazdanpanah

    Published 2025-12-01
    “…Materials and MethodsThe statistical population of this research in 1401 is made up of 4700 rice farmers of Dezful County, and the sample size was estimated based on the table of Karjesi and Morgan, using the cluster sampling method of 360 samples. …”
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  3. 223

    Harbor water pollution by heavy metal concentrations in sediments by L. Sulistyowati, Y. Yolanda, N. Andareswari

    Published 2023-10-01
    “…Heavy metal pollution in sediments was assessed by analyzing sediment pollution index. The multivariate statistical analysis on the relationship among factors was conducted using Pearson correlation matrix method, principal component analysis, and cluster analysis.FINDINGS: The environmental quality standards used indicate average concentration of heavy metals; lead (28,869 milligram per kilogram) and copper (8,003 milligram per kilogram) are below the quality standard. …”
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  4. 224

    Prevalence and risk factors for Sick Building Syndrome among Italian correctional officers: A pilot study by Francesco Chirico, Giuseppe Ferrari, Giuseppe Taino, Enrico Oddone, Ines Giorgi, Marcello Imbriani

    Published 2017-03-01
    “…A binary logistic regression was used to identify among individual, environmental, and psychosocial characteristics, factors associated with correctional officers’ Sick Building Syndrome. …”
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    A methodical approach for evaluating the variability of productivity and fruit quality in the genetic collections of strawberry (Fragaria × ananassa Duch.) by V. I. Lapshin, V. V. Yakovenko, S. N. Shcheglov, V. N. Podorojny

    Published 2019-10-01
    “…A statistically significant influence of the growing  zone has been  established for the traits of productivity and fruit quality, with the exception of the average weight of fruit. …”
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  7. 227

    Evaluation of community behavior regarding the risk of plastic micro-pollution on the environment health by D. Utari, N.I. Hawa, G. Fizumli, H. Agustina

    Published 2024-01-01
    “…A survey instrument was provided to participants for data collection.FINDINGS: The chi-square test results show that the knowledge variable has a statistically significant relationship with plastic waste management behavior at home, with a test statistical value of 0.002. …”
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  8. 228

    The relationship between work-life balance and psychological well-being: an empirical study of metro rail travelers working in the information technology sector by K. D. V. Prasad, K. D. V. Prasad, Mruthyanjaya Rao, Rajesh Vaidya, Rajesh Vaidya, Kottala Sriyogi, Kottala Sriyogi, Shivoham Singh, Shivoham Singh, Ved Srinivas

    Published 2025-01-01
    “…The eight reflective constructs in the study are occupational stress, the 3 constructs of work–life balance—“work interference with personal life, personal life interference with work and work–personal life enhancement”—and the four constructs of psychological well-being autonomy, self-acceptance, positive relations, and environmental mastery.ResultsThe SEM results for the lower-order constructs indicate that the impact of occupational stress on psychological well-being was statistically significant (p < 0.005), as were the two constructs of psychological well-being, environmental mastery, and self-acceptance (p < 0.001; p < 0.05). …”
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  9. 229

    The impact of fruit and vegetable waste on economic loss estimation by B. Parsafar, M. Ahmadi, Gh.R. Jahed Khaniki, N. Shariatifar, A. Rahimi Foroushani

    Published 2023-10-01
    “…The data were analyzed using statistical software SPSS, ANOVA statistical test, and Excel software.FINDINGS: The results revealed that the amounts of fruit and vegetable wastes were 12 percent and 24 percent, respectively, accounting for a total loss of 54,891,539 USD. …”
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  10. 230

    Identification and validation of occupational stress factors for employees of the electricity distribution company of Ilam province by Ardeshir Shiri

    Published 2024-09-01
    “…Structural equation approach was used to validate the research model. The statistical population of this research in the qualitative part includes senior managers, vice presidents, heads and experts; and the statistical population in the quantitative part includes the employees of the Electricity Distribution Company of Ilam Province, numbering 500 people. …”
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    Evaluation and measurement of urban viability and factors affecting it (case study of Bojnourd city) by Mohammad Saghebi, Ezatollah mafi, Mehdi Watanparast

    Published 2022-12-01
    “…Also, in terms of the studied dimensions, the social dimension with an average of 2.84 has the highest average and the environmental dimension with an average of 2.67 has the lowest average. …”
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    Ensuring representative sample volume predictions in microplastic monitoring by Richard K. Cross, Sarah L. Roberts, Monika D. Jürgens, Andrew C. Johnson, Craig W. Davis, Todd Gouin

    Published 2025-01-01
    “…In this way, we demonstrate application of the tool to evaluate historic data, but also to assist in new study designs to ensure that environmental microplastic exposure data is relevant and reliable. …”
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    Presenting the Model of the Elites' Desertion Factors in Iran's Continental Plateau Oil Company by Mohammad Shaaf Amal, Ahmad Vedadi, Mehdi Tavakoli, Daryoosh Gholamzadeh

    Published 2024-05-01
    “…The results showed that the factors of leaving the service of elites include three organizational dimensions (job nature, management, organizational culture), individual (motivation, demographic characteristics, psychological factors), and environmental (laws and regulations, environmental pressures). …”
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  17. 237

    The dynamics of lowland river sections of Danube and Tisza in the Carpathian basin by Imre M. Jánosi, Imre M. Jánosi, István Zsuffa, István Zsuffa, Tibor Bíró, Boglárka O. Lakatos, Boglárka O. Lakatos, András Szöllősi-Nagy, Zsolt Hetesi, Zsolt Hetesi

    Published 2025-02-01
    “…The paper presents a detailed statistical analysis of data from 41 hydrometric stations along the Danube (section in the Carpathian Basin) and its longest tributary, the Tisza River. …”
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