Showing 6,061 - 6,080 results of 55,068 for search '"indexicality"', query time: 0.10s Refine Results
  1. 6061

    The mechanism of the social state and the place of the pension system in it: theoretical and legal aspects by S. S. Polesov

    Published 2024-03-01
    “…It has been revealed that the social state implements such a social policy which guarantees not only pension payments, but also their amount, frequency of receipt and indexation in accordance with the established procedure, which ensure that every person entitled to a pension has an adequate standard of living, the stability of the established standards of pension provision, the guarantee of this provision, the predictability of the legislative policy of pension provision (in accordance with the concept of legitimate expectations), and the appropriate law enforcement policy of pension provision. …”
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  2. 6062

    Heavy Metals in Water and Sediments and Their Impact on Water Quality in Andean Micro-watersheds: A Study of the Colorado and Alajua Rivers in the Ambato River Watershed, Tungurahu... by Rodny Peñafiel, Fabián Rodrigo Morales-Fiallos, Bolivar Paredes-Beltran, Dilon Moya, Adriana Jacqueline Frias Carrion and Belén Moreano

    Published 2024-12-01
    “…Sediments exhibited higher average values of the Heavy Metal Evaluation Index (HEI) (20.6-26.7) compared to water samples (13.9-15.4), indicating a potential accumulation of heavy metals in the river sediments. …”
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  3. 6063
  4. 6064
  5. 6065

    In vitro antiplasmodial activity of six plants against chloroquine-sensitive and resistant strains of Plasmodium falciparum by Samuel Korsah

    Published 2025-01-01
    “…Moreover, except Paullinia pinnata, Citrus aurantiifolia and Tetrapleura tetraptera (with low selectivity index: SI < 10), all the plants displayed a good selectivity index (SI>10). …”
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  6. 6066

    Sexual maturity staging and affecting immune-hormonal factors in children aged 6-18 years living with HIV: experience from tertiary care center in North India by Ashwini Shivannavar, Alok Hemal, Hema Gupta Mittal

    Published 2024-11-01
    “…Results Baseline data of 69 children showed male predominance (66.7%), vertical transmission (95.7%), normal body mass index (BMI) (71%), immunocompetency (3/4th), and low viral load (2/3rd). …”
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  7. 6067

    Prognostic evaluation of non-muscle invasive bladder cancer with P-CRP and its nomogram by Junyun Wu, Zhixuan Deng, Xu Lei, Zhiyao Xu, Chenxi Tan, Yunqiao Tang, Xi Sheng, Ning Yang

    Published 2025-02-01
    “…Finally, the predictive ability of the model was evaluated using the concordance index (C-index) and calibration curves.ResultsBefore the end of the follow-up, the RFS was 88.3% at 1 year, 75.5% at 2 years, and 58.5% at 3 years. …”
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  8. 6068

    A 32-year trend analysis of lower respiratory infections in children under 5: insights from the global burden of disease study 2021 by Yan Wang, Ruiyang Han, Xiao Ding, Junli Chen, Wenjia Feng, Chunping Wang, Runguo Gao, Anning Ma, Anning Ma

    Published 2025-01-01
    “…Additionally, there was a strong negative correlation between the burden of lower respiratory infections in children under 5 and the socio-demographic index. Frontier analysis indicated that countries or regions with higher socio-demographic index values showed greater potential for reducing the burden.ConclusionThe global burden of lower respiratory infections in children under 5 years old has declined significantly from 1990 to 2021. …”
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  9. 6069

    Assessment Of Heavy Metals Concentration and Pollution Indices Of Surface Water In Enerhen River, Warri South LGA, Delta State, Nigeria by A. O. Egai, M. Paaru

    Published 2025-02-01
    “…Similarly the HEI also indicated values > 20 which again buttress high heavy metal evaluation index and the degree of contamination also gives values > 3 which indicate a   higher level of contamination in the samples. …”
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  10. 6070
  11. 6071

    Dietary Diversity among Children Aged 6–23 Months in Aleta Wondo District, Southern Ethiopia by Karisa Dafursa, Samson Gebremedhin

    Published 2019-01-01
    “…DD was assessed by asking the mother whether the index child had received food from the standard seven food groups in the previous day, without setting minimum intake restrictions. …”
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  12. 6072

    Detection of atrial fibrillation in primary care with radial pulse palpation, electronic blood pressure measurement and handheld single-lead electrocardiography: a diagnostic accur... by Wim A M Lucassen, Henk C P M van Weert, Bjorn Winkens, Henri E J H Stoffers, J André Knottnerus, Steven B Uittenbogaart, Nicole Verbiest-van Gurp, Petra M G Erkens

    Published 2022-06-01
    “…Similarly, to limit verification bias, a random sample of patients with three negative index tests received this reference test. Additionally, we analysed the dataset using multiple imputation. …”
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  13. 6073

    Research on the evolution and prediction of the heights of water-conducting fracture zones in overlying rocks during layered mining of extremely thick coal seams by MENG Hailun, CHENG Xianggang, QIAO Wei

    Published 2024-12-01
    “…As the working face continued to advance, the horizontal fractures within the overlying rock layers were compacted by the layer above, the fracture aperture decreased, and the fractal dimension gradually reduced. ③ During layered mining, the fractal dimension of fractures generally exhibited four stages: ascending dimension stage, dimension reduction stage, stationary stage, and fluctuating stage. ④ The PSO-SVR model was evaluated using indicators including mean absolute error (MAE), mean bias error (MBE), and correlation index R2. The model showed that correlation index R2>0.90, MAE<6.5 m, −0.5 m<MBE<0.5 m, indicating that the PSO-SVR model was capable of predicting the heights of water-conducting fracture zones in layered full-mechanized mining. ⑤ By substituting the data from the working face 9-15(08) into the PSO-SVR model, the absolute error between the predicted and observed values was 12.52 m, and the relative error was 4.86%, indicating that the PSO-SVR model could effectively and accurately predict the heights of the water-conducting fracture zones in extremely thick coal seams mining.…”
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  14. 6074

    Comparison of Healthcare Encounters and Drug Persistence in Patients With Pulmonary Arterial Hypertension Receiving Oral Selexipag, Inhaled Iloprost, or Parenteral Treprostinil: A... by Ci Song, Peter Kunovszki, Amélie Beaudet

    Published 2022-06-01
    “…Patients were categorized into index-drug cohorts based on first pharmacy claims for selexipag, inhaled iloprost, or parenteral treprostinil. …”
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  15. 6075
  16. 6076

    Association between vitamin D levels and preserved ratio impaired spirometry: an investigation of mediating roles of systemic inflammation and metabolic indicators by Tong Lin, Shanshan Huang, Fen Zhou, Xingkai Shen, Haiyan Mao

    Published 2025-01-01
    “…Mediation analysis was conducted to explore potential mediating roles of systemic immune-inflammation index (SII), triglyceride-glucose (TyG) index, and bilirubin. …”
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  17. 6077

    The relationships of metals exposure and disturbance of the vaginal microbiota with the risk of PROM: Results from a birth cohort study by Dongyang Zhang, Rui Dong, Tingting Jiang, Shiwei Ren, Xinyu Yue, Muxin Zhai, Siyu Jiang, Bingxia He, Ran Tang, Yujie Deng, Wenjie Lyu, Baojing Zhao, Fangbiao Tao, Yuanyuan Yang, Zongzhi Yin, Zhen Yu, Dongmei Ji, Chunmei Liang

    Published 2025-01-01
    “…On the other hand, women with different levels of Ba exposure were also characterised by different beta diversities (p value = 0.047); and blood Ba levels were also negatively associated with the relative abundances of Collinsella; additionally, Cr levels were positively associated with alpha diversity indices [Shannon index: β (95 % CI) = 0.25 (0.01, 0.50); Simpson index: β (95 % CI) = 0.08 (0.00, 0.17), respectively]. …”
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  18. 6078

    A new prognostic model for predicting overall survival and progression-free survival in unresectable hepatocellular carcinoma treated with the FOLFOX-HAIC regimen based on patient... by Qiuyao Zeng, Zehong Zhou, Ji Zhang, Rongzeng Cai, Hongwei Yang, Pengfei Chen, Linfang Li

    Published 2025-01-01
    “…The results of concordance index (C-index) of the OS and PFS prognostic model was 0.75 and 0.71, respectively, higher than that of the TNM staging (0.57 and 0.55, p < 0.001), time-dependent ROC (td-ROC), net reclassification improvement (NRI), integrated discrimination improvement (IDI), and decision curve analysis (DCA) also showed that the model was better than the TNM staging for u-HCC predicting OS and PFS. …”
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  19. 6079

    Source rock characterization of the Dingo Claystone, Barrow Sub-basin, Australia – Influence of contamination on geochemical analyses by Ummi Fayyadhah Binti Haji Talipudin, Mohamed Ragab Shalaby

    Published 2025-03-01
    “…Some samples show suppressed Tmax and a higher production index, which is typical for samples affected by drilling fluids during drilling operations. …”
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  20. 6080