Showing 12,221 - 12,240 results of 13,904 for search '"estimator"', query time: 0.11s Refine Results
  1. 12221

    The effect of waiting time on ovarian cancer survival in oncology centres, Addis Ababa, Ethiopia: a retrospective cohort study by Abrham Tesfaye Habteyes, Jembere Tesfaye Deressa, Roza Teshome Kassa

    Published 2025-01-01
    “…The effect of waiting time on ovarian cancer mortality was estimated using the Cox proportional hazards model at the 5% level of significance. …”
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  2. 12222

    Evaluating Dispersion of Residential CO and NOx Emissions with the Help of Different Models in Körfez District, Kocaeli Province by Kazım Demirarslan, Şenay Çetin Doğruparmak

    Published 2015-07-01
    “…When the maps were examined, with AERMOD, the daily maximum concentrations of CO and NO were estimated to be 651,27 μg/m3, 18,29 μg/m3 while the annual concentrations were found as 128,47 μg/m3 and 2,90 μg/m3, respectively. …”
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  3. 12223

    Is otologic surgery contributing to the opioid epidemic? by Valerie Dahm, Justin T. Lui, Rudolfs Liepins, Joseph M. Chen, Trung N. Le, Christoph Arnoldner, Vincent Y. W. Lin

    Published 2021-06-01
    “…In addition, surgeons were asked about the typical use of local anesthetics for pain control at the end of a procedure. Otologists gave an estimate how confident they were that their therapy and prescriptions provide sufficient pain control to their patients. …”
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  4. 12224

    Digital Health Intervention (SANGYAN Podcast) to Enhance Knowledge Related to COVID-19 and Other Health Conditions: Protocol for an Implementation and Evaluation Study by Ashish Joshi, Surapaneni Krishna Mohan, Apurva Kumar Pandya, Ashoo Grover, Sofia Rani Saggu, Saravanavel Kalpana Revathi, Shruti Sharma

    Published 2025-01-01
    “…For participants who consent to the study, their sociodemographic details will be noted and their health literacy will be assessed using the Rapid Estimate of Adult Literacy in Medicine scale. Once the participants have listened to the podcast, the usability, acceptance, and user satisfaction of the podcast will be assessed. …”
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  5. 12225

    Reproductive relationships between taxa morphologically close to <i>Elymus caninus</i> (Poaceae: Triticeae) by E. V. Shabanova, A. V. Agafonov, O. V. Dorogina

    Published 2024-03-01
    “…The objectives were to study the levels of reproductive relationships and the degree of integration of the species E. goloskokovii, E. prokudinii, and E. viridiglumis into the E. caninus complex. Our estimates of the seed fertility of natural parental biotypes were within 60–90 %. …”
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  6. 12226

    Using Radiogenic Noble Gas Nuclides to Identify and Characterize Rock Fracturing by W. Payton Gardner, Stephen J. Bauer, William M. Kibikas, Brynna Siluk, Scott Broome, Chris Strickland, Christine Johnson, Vince Vermeul

    Published 2025-01-01
    “…Volume of new fractures estimated from the 4He release ranges from 1 to 5 m2 with apertures ranging from 0.1 to 1 μm. …”
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  7. 12227

    Meta-analysis of COVID-19 prevalence during preoperative COVID-19 screening in asymptomatic patients by Menno R Vriens, Ellen de Bock, Mando D Filipe, Milan C Richir, Roger K J Simmermacher, A Christiaan Kroese

    Published 2022-07-01
    “…Meta-analysis was performed to determine the prevalence of COVID-19 with 95% CI. Moreover, estimated positive predictive value (PPV), negative predictive value, false-positives (FP) and false-negatives were calculated for preoperative asymptomatic patients.Results Twenty-seven studies containing 27 256 asymptomatic preoperative screened patients were included, of which 431 were positive for COVID-19 by RT-PCR test. …”
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  8. 12228

    Modeling Survival Time to Death among Stroke Patients at Jimma University Medical Center, Southwest Ethiopia: A Retrospective Cohort Study by Bikiltu Wakuma Negasa, Teramaj Wongel Wotale, Mesfin Esayas Lelisho, Legesse Kassa Debusho, Kibrealem Sisay, Wubishet Gezimu

    Published 2023-01-01
    “…This study is aimed at estimating the time to death among stroke patients at Jimma University Medical Center, Southwest Ethiopia. …”
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  9. 12229

    Magnitude, risk factors and economic impacts of diabetic emergencies in developing countries: A systematic review. by Halefom Kahsay Haile, Teferi Gedif Fenta

    Published 2025-01-01
    “…Studies were analyzed and combined in a narrative synthesis. The estimations of direct cost expenditure were standardized to 2023 USD.…”
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  10. 12230

    Curative Effect of AD-MSCs against Cisplatin-Induced Hepatotoxicity in Rats is Potentiated by Azilsartan: Targeting Oxidative Stress, MAPK, and Apoptosis Signaling Pathways by Amany Abdlrehim Bekhit, Olivia N. Beshay, Michael A. Fawzy, Sara Mohamed Naguib Abdel-Hafez, Gaber El-Saber Batiha, Farid S. Ataya, Moustafa Fathy

    Published 2023-01-01
    “…Quantitative real-time PCR was utilized to estimate the expression of TNF-α and IL-6 genes. Cell homing of labeled AD-MSCs to the liver tissues was investigated. …”
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  11. 12231

    The Anti-Inflammatory Effect of Chenopodium Murale in Comparison to Salvia Frigida on Atopic Eczema by Zahraa Y. Hassan, Tuka Y. Hassan, Ahmed Y. Kanany

    Published 2024-12-01
    “…Biological and histological parameters were measured, and their means were compared using the independent t-test, and the one-way ANOVA was used to estimate the mean of differences. Results: The Tacrolimus-1% group showed a significant decrease in white blood cells, Ig-E, and inflammation means than other groups; a significant decrease in mean epidermal thickness than the Phytosterol-3% groups; and a significant decrease in IL-13 and erosion than the Phenolic-5% groups. …”
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  12. 12232

    Is the EnodePro<sup>®</sup> a Valid Tool to Determine the Bar Velocity in the Bench Press and Barbell Back Squat? A Comparative Analysis by Nina Behrmann, Martin Hillebrecht, José Afonso, Konstantin Warneke

    Published 2025-01-01
    “…However, recent articles highlight a lack of reliability and validity in the estimated maximal strength, which can cause a serious health risk due to the overestimation of the bar velocity. …”
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  13. 12233

    Comparative assessment of plasticity, stability and homeostasis based on ‘1000 grain weight’ in winter rye cultivars developed at VIR by N. I. Aniskov, I. V. Safonova

    Published 2020-10-01
    “…The effect of the ‘test year’ factor on grain size was estimated at 65.5%, and of the ‘cultivar’ factor at 20.1%. …”
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  14. 12234

    Tailored exercise and manual therapy versus standardised exercise for patients with shoulder subacromial pain: a feasibility randomised controlled trial (the Otago MASTER trial) by J Haxby Abbott, Daniel C Ribeiro, Zohreh Jafarian Tangrood, Gisela Sole, Ross Wilson

    Published 2022-06-01
    “…Health-related quality of life was assessed using the Short-Form 12 and quality-adjusted life years (QALYs) were estimated.Results The recruitment rate was 3 participants per month, the proportion of participants enrolled was 23%, the drop-out rate was 14% and the overall adherence to the rehabilitation programme was 85%. …”
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  15. 12235

    An Assessment of Ammonia Emissions from Dairy Facilities in Pennsylvania by James D. Ferguson, Zhengxia Dou, Charles F. Ramberg

    Published 2001-01-01
    “…Based on this observation, the losses of N as ammonia were estimated to be 4.63, 4.62, and 4.28�tonne/year for the farm with excellent, average, and poor quality forages, respectively. …”
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  16. 12236

    Hypnotics' association with mortality or cancer: a matched cohort study by Daniel F Kripke, Lawrence E Kline, Robert D Langer

    Published 2012-02-01
    “…Objectives An estimated 6%–10% of US adults took a hypnotic drug for poor sleep in 2010. …”
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  17. 12237

    Crime and birth rate in Ukraine: modelling and statistical analysis by O. F. Shevchuk

    Published 2024-06-01
    “…In particular, according to the estimates made on the basis of the model, it was found that with an overall reduction in the level of criminality of the country by 10 thousand crimes in two years, the birth rate is expected to increase by 12.73 persons per 100 thousand population, provided that other indicators of the model remain unchanged. …”
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  18. 12238
  19. 12239

    Chemical Composition of Royal Jelly and Effects of Synbiotic with Two Different Locally Isolated Probiotic Strains on Antioxidant Activities by Nabas Zaid, Haddadin Malik S.Y., Haddadin Jamal, Nazer Ibrahim K.

    Published 2014-09-01
    “…Milk samples fermented by B. bifi dum supplemented with 7.5% royal jelly and L. acidophilus supplemented with 2.5% royal jelly exhibited high scavenging activity with 96.8 and 93.3%, respectively, at a concentration of 500 μg/mL. IC50 values were estimated at 226.7 μg/mL for B. bifidum supplemented with 7.5% royal jelly and at 210.2 μg/ml for L. acidophilus supplemented with 2.5% royal jelly. …”
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  20. 12240

    Effects of bioactive peptides combined with probiotics on serum uric acid in patients with hyperuricemia by HAN Dan,ZHAO Ya,HUANG Enshan,YE Shuhua,WANG Wanjin,WU Fangmin,WANG Dingliang,ZHANG Ronghua

    Published 2025-01-01
    “…The differences of SUA levels between the two groups were compared using generalized estimation equation. Results: Totally 108 patients with HUA were recruited, including 54 patients in the intervention group and 53 patients in the control group (1 dropout). …”
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