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Canopy structure modulates the sensitivity of subalpine forest stands to interannual snowpack and precipitation variability
Published 2025-02-01“…</p></li><li> <p id="d2e404">Shading in dense stands allows the snowpack to persist deeper into the growing season, providing high local reliance on snow during the fore-summer (early-summer) drought period.</p></li></ol><p> Combining data generated from natural gradients in stand density, like this experiment, with results from controlled forest-thinning experiments can be used to develop a better understanding of the responses of forested ecosystems to futures with reduced spring snowpack.…”
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142
Artificial intelligence: a useful tool in active tuberculosis screening among vulnerable groups in Romania - advantages and limitations
Published 2025-02-01“…ROC curve analysis indicates an AUC of 0.923 (95% CI:0.893–0.947; significance level p < 0.0001) which shows that the test has a high capacity to accurately detect individuals with TB and also to rule out those who do not have the disease, with sensitivity 87.1, specificity 91.6 and criterion >0.3585.ConclusionOur study brings to the fore the significance of integrating AI software X-vision with bacteriological diagnosis in detecting TB among vulnerable groups in Romania. …”
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143
Editorial
Published 2018-01-01“…More specifically, the question of the economic and financial sustainability and the intergenerational fairness of contemporary public policy constellations and socio-economic models has come to the fore against the backdrop of low or declining fertility rates and large cohorts of longer-living elderly citizens. …”
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Designing a model of institutionalization of organizational culture based on synergy in the tourism holding of Parsian Hotels Group
Published 2024-09-01“…The success and victory of an organization is not possible unless the power of all units and the movement and coordination of all parts of the organization in a unified direction and in line with the organization's existential goal are brought to the fore (Aranki et al., 2019). Research methodology In this research, descriptive-quantitative research method was used. …”
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Emergences and possibilities about of University Research and Innovation
Published 2009-12-01“…This issue of the Revista Electrónica Interuniversitaria de Formación del Profesorado (REIFOP) offers a range of researchs, action and innovation projects thought to the Mass Communication Media and the Especific Didactics area.The authors of the articles are university professors who carry out their academic activity at Spanish and Foreing universities: Valladolid, Valencia, Piura, San Sebastián, Zaragoza, Soria, Kennesaw, Badajoz y Huelva.…”
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Tool wear prediction based on XGBoost feature selection combined with PSO-BP network
Published 2025-01-01“…Experimental results show that PSO outperforms other algorithms in training the tool wear prediction model, with XGBoost feature selection reducing model construction time by 57.4% and increasing accuracy by 63.57%, demonstrating superior feature selection capabilities over Decision Tree, Random Fores, Adaboost and Extra Trees. These findings suggest that the proposed method can effectively predict tool wear in real-world CNC machining, contributing to improved production efficiency, reduced tool replacement frequency, and lower maintenance costs, thereby providing valuable insights for industrial applications.…”
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