Showing 11,521 - 11,540 results of 13,904 for search '"estimator"', query time: 0.11s Refine Results
  1. 11521

    Risk Assessment of Non-Point Source Pollution Based on the Minimum Cumulative Resistance Model: A Case Study of Shenyang, China by Yongxin Wang, Jianmin Qiao, Yuanman Hu, Qian Zhang, Xiulin Han, Chunlin Li

    Published 2025-01-01
    “…Compared with the traditional risk index method, the method proposed in this study could accurately estimate the risk of urban NPS pollution and provide a new reference for risk assessments of urban NPS pollution.…”
    Get full text
    Article
  2. 11522

    Stratifications and foliations in phase portraits of gene network models by V. P. Golubyatnikov, A. A. Akinshin, N. B. Ayupova, L. S. Minushkina

    Published 2023-01-01
    “…In the preparation of numerical experiments with such mathematical models, it is useful to start with studies of qualitative behavior of ensembles of trajectories of the corresponding dynamical systems, in particular, to estimate the highest likelihood domain of the initial data, to solve inverse problems of parameter identification, to list the equilibrium points and their characteristics, to localize cycles in the phase portraits, to construct stratification of the phase portraits to subdomains with different qualities of trajectory behavior, etc. …”
    Get full text
    Article
  3. 11523

    Prioritization of the effective factors in reducing energy consumption in a residential building using computer simulation by N. Amani, F. Tirgar Fakheri, K. Safarzadeh

    Published 2021-04-01
    “…METHODS: In the first step, the amount of energy consumption in the cooling and heating section was estimated in the base conditions, and in the next step, the amount of energy consumption was calculated. …”
    Get full text
    Article
  4. 11524

    Exploring the path to optimal diabetes care by unravelling the contextual factors affecting access, utilisation, and quality of primary health care in West Africa: A scoping review... by Abdul-Basit Abdul-Samed, Ellen Barnie Peprah, Yasmin Jahan, Veronika Reichenberger, Dina Balabanova, Tolib Mirzoev, Henry Lawson, Eric Odei, Edward Antwi, Irene Agyepong

    Published 2024-01-01
    “…<h4>Background</h4>The prevalence of diabetes in West Africa is increasing, posing a major public health threat. An estimated 24 million Africans have diabetes, with rates in West Africa around 2-6% and projected to rise 129% by 2045 according to the WHO. …”
    Get full text
    Article
  5. 11525
  6. 11526

    ADOPTERs of Innovation in a Crisis: The History of Vera Gedroits, Kanehiro Takaki and the Russo-Japanese War of 1904–1905 by Pratik Raichurkar, BMed, Devesh Kaushal, MBBS, MS, FRACS, Robert Beaumont Wilson, MBBS (Hons 1), BSc, FRACS, FACS

    Published 2024-06-01
    “…During the 1904–1905 Russo-Japanese War, an estimated 250,000 Japanese soldiers developed beriberi, of whom 27,000 died. …”
    Get full text
    Article
  7. 11527

    Cost and cost-effectiveness of BPaL regimen used in drug-resistant TB treatment in the Philippines by D. Evans, K. Hirasen, D.J. Casalme, M.T. Gler, A. Gupta, S. Juneja

    Published 2024-06-01
    “…BACKGROUND: In 2022, the WHO announced that the 6-month BPaL/M regimen should be used for drug-resistant TB (DR-TB). We estimate the patient and provider costs of BPaL compared to current standard-of-care treatment in the Philippines.METHODS: Patients on BPaL under operational research, or 9–11-month standard short oral regimen (SSOR) and 18–21-month standard long oral regimen (SLOR) under programmatic conditions were interviewed using the WHO cross-sectional TB patient cost tool. …”
    Get full text
    Article
  8. 11528

    SC-ResNeXt: A Regression Prediction Model for Nitrogen Content in Sugarcane Leaves by Zihao Lu, Cuimin Sun, Junyang Dou, Biao He, Muchen Zhou, Hui You

    Published 2025-01-01
    “…To address these issues, a novel regression prediction model for estimating the nitrogen content of sugarcane, named SC-ResNeXt (Enhanced with Self-Attention, Spatial Attention, and Channel Attention for ResNeXt), has been proposed in this study. …”
    Get full text
    Article
  9. 11529

    Modeling the impact of extreme weather events and future climate on the radiologically contaminated sites of Enewetak Atoll by Lakshitha Premathilake, Saikat Ghosh, Rajiv Prasad, Sourav Taraphdar, Taiping Wang, Tarang Khangaonkar, Bruce Napier, Tracy Ikenberry, Lai-yung Leung

    Published 2025-01-01
    “…This study uses a numerical modeling approach to estimate the potential elevated radionuclide concentrations that can be distributed during storm events under current and future climates. …”
    Get full text
    Article
  10. 11530

    Cancer Risk in Inflammatory Bowel Disease by Anders M Ekbom

    Published 1995-01-01
    “…There is great variation in the risk estimates in different studies worldwide. Different treatment strategies could be an explanation, a hypothesis that was substantiated in a study of 102 cases of colorectal cancer among patients with ulcerative colitis compared with 196 controls. …”
    Get full text
    Article
  11. 11531

    Evaluating Producer Welfare Benefits of Whole-Farm Revenue Insurance by Moharram Ainollahi Ahmadabadi, Mohammad Ghahremanzadeh, Ghader Dashti, Seyed-Ali Hosseini-Yekani

    Published 2025-01-01
    “…This study employed historical farm-level and county-level data from 1982 to 2021 to estimate yield and price density functions and predict future values. …”
    Get full text
    Article
  12. 11532

    Assessment of Radionuclide Concentration in Surface Soil and Human Health Risk Associated with Exposure in Two Higher Institutions of Esan land, Edo State, Nigeria by F.A. Popoola, O.D. Fakeye, Q.B. Basiru, D.A. Adesina, M.A. Sulola

    Published 2020-01-01
    “…The total mean values for radiation dose estimation for Radium Equivalent Activity, Absorbed Dose, Excess Lifetime Cancer Risk, Outdoor and Indoor Annual Effective Dose Equivalent are 13.20 BqKg-1, 6.03 nGy/ℎ, 0.026, 7.40 µSτ/γ and 29.60 µSτ/γ respectively. …”
    Get full text
    Article
  13. 11533

    Determinants of Dropping Out of Remote Patient-Reported Outcome–Based Follow-Up Among Patients With Epilepsy: Prospective Cohort Study by Sofie Bech Vestergaard, Mette Roost, David Høyrup Christiansen, Liv Marit Valen Schougaard

    Published 2025-01-01
    “…Patients with poor health ratings had an odds ratio of 2.17 (95% CI 1.65-2.85) for dropout. Similar estimates were identified for the remaining determinants in question. …”
    Get full text
    Article
  14. 11534

    Disposition to pediatric intensive care unit post supraglottoplasty repair: a systematic review by Esther ShinHyun Kang, Sena Turkdogan, Jeffrey C. Yeung

    Published 2023-04-01
    “…Age at time of surgery ranged from 19 days to 15.7 years with mean age of 5.65 months. A weighted pooled estimate suggested that 19% (95% CI 14–24%) of patients who underwent supraglottoplasty required PICU-admission. …”
    Get full text
    Article
  15. 11535

    Hybrid metaheuristic artificial neural networks for stock price prediction considering efficient market hypothesis by Milad Shahvaroughi Farahani, Hamed Farrokhi-Asl, Saeed Rahimian

    Published 2023-09-01
    “…In addition to indicator selection, PSO and HS are utilized to fine-tune the Neural Network (NN), minimizing network errors and optimizing weights and the number of hidden layers simultaneously. We employ eight estimation criteria for error assessment to evaluate the proposed model's performance and select the best model based on error criteria. …”
    Get full text
    Article
  16. 11536

    Prevalence and associated factors of anxiety and depression among patients with hypothyroidism in Southern Iran by Tania Dehesh, Mohammad Amin Mosleh-Shirazi, Paria Dehesh

    Published 2025-01-01
    “…The prevalence of depression and anxiety was estimated using the Beck Depression Inventory and the Hamilton Anxiety questionnaires, respectively. …”
    Get full text
    Article
  17. 11537

    Previous Intestinal Resection Is Associated with Postoperative Complications in Crohn’s Disease: A Cohort Study by Yantao Duan, Yifan Liu, Yousheng Li

    Published 2020-01-01
    “…Patients who had previous surgery had a longer duration of operation (P=0.003), greater estimated blood loss (P=0.001), and longer hospital stay (P<0.001) and were more inclined to develop postoperative complications (P=0.047), particularly anastomotic leak (P=0.021) and severe (Clavien–Dindo grade III/IV) complications (P=0.038). …”
    Get full text
    Article
  18. 11538

    Risk-factor Model Derivation and Validation for the Detection of Oral Potentially Malignant Disorders among General Population of Towns in Pune District, Maharashtra, India by Khushboo Thakkar, Sahana Hegde Shetiya, Dipti Agarwal, Sudhir L. Jadhav

    Published 2024-12-01
    “…Univariate and multivariate logistic regression analysis was used to obtain the effect estimates of the potential risk factor on OPMD. Receiver-operator characteristic (ROC) curve was plotted to produce a cutoff point considered as highest Youden’s index for the presence of OPMD. …”
    Get full text
    Article
  19. 11539

    COVID-19 Vaccine Acceptance Level in Ethiopia: A Systematic Review and Meta-Analysis by Addisu Tadesse Sahile, Girma Demissie Gizaw, Tennyson Mgutshini, Zewdu Minwuyelet Gebremariam, Getabalew Endazenaw Bekele

    Published 2022-01-01
    “…A random-effects meta-analysis model with a 95% confidence interval was computed to estimate the pooled prevalence. Furthermore, subgroup analysis based on the study area and sample size was done. …”
    Get full text
    Article
  20. 11540

    How does BMI correlate with menarche onset? Evidence from the Italian HBSC cross-sectional study by Domitilla Marconi, Dario Lipari, Andrea Pammolli, Paola Dalmasso, Paola Nardone, Alessio Vieno, Rita Simi, Giacomo Lazzeri

    Published 2025-01-01
    “…Median age at menarche and 95% confidence intervals were estimated through Kaplan–Meier analysis. Hierarchical models assessed the relationship between BMI and age at menarche; Results Region-level median age at menarche ranged between 12 years/5 months and 13 years/4 months. …”
    Get full text
    Article