Search Results - "computational"

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  1. 30021
  2. 30022
  3. 30023

    The relationship between homework time and academic performance among K‐12: A systematic review by Liping Guo, Jieyun Li, Zheng Xu, Xiaoling Hu, Chunyan Liu, Xin Xing, Xiuxia Li, Howard White, Kehu Yang

    Published 2024-09-01
    “…Overall, the meta‐analysis revealed that the students who did homework had better academic performance than that those who did not (n = 14; g = 0.45, 95% confidence interval [CI]: 0.24–0.66; Q = 454.30, I2 = 71.30%, τ2 = 0.11), especially in arithmetic computation (n = 5; g = 0.46, 95% CI: 0.17–0.75; Q = 13.03, I2 = 69.29%, τ2 = 0.07) and arithmetic problems solving (n = 6; g = 0.17, 95% CI: 0.02–0.33; Q = 6.87, I2 = 27.17%, τ2 = 0.01), but not in arithmetic concepts (n = 3, g = −0.02, 95% CI: −0.22–0.18; Q = 1.46, I2 = 0.00%, τ2 = 0.00). …”
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  4. 30024

    Response to Drs. Igor Burstyn and George Luta’s letter: Advice on better utilization of validation data to adjust odds ratios for differential exposure misclassification (recall bi... by Henrik A Kolstad, Jesper Medom Vestergaard, Jens Peter Bonde, Sadie Costello, Annett Dalbøge, Åse Marie Hansen, Ann Dyreborg Larsen, Anne Helene Garde

    Published 2025-07-01
    “…Burstyn & Luta’s bias-corrected odds ratio (OR) estimate of breast cancer following night shift work was centered around 1.0 (95% credible interval 0.3–1.7) and suggests that recall bias could completely, and not only partly as in our analysis (OR 1.05; correctly computed 95% confidence interval 0.88–1.27), explain the observed associations between night shift work and breast cancer found in case–control studies with retrospective self-reported exposure information. …”
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  5. 30025

    Methylphenidate versus placebo for fatigue in patients with advanced cancer: the MePFAC randomised controlled trial by Patrick Stone, Ollie Minton, Alison Richardson, Peter Buckle, Zinat E Enayat, Louise Marston, Nick Freemantle

    Published 2025-07-01
    “…Secondary outcomes were fatigue at other time points; quality of life, adverse events, activities of daily living; appetite; anxiety; depression; patient satisfaction; survival and need for other medication. Randomisation Computer-generated 1 : 1 randomisation, stratified by centre, concomitant treatment, depression and initial fatigue score. …”
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  6. 30026

    STRAIN LOCALIZATION PECULIARITIES AND DISTRIBUTION OF ACOUSTIC EMISSION SOURCES IN ROCK SAMPLES TESTED BY UNIAXIAL COMPRESSION AND EXPOSED TO ELECTRIC PULSES by V. A. Mubassarova, L. M. Bogomolov, A. S. Zakupin, I. A. Panteleev, O. B. Naimark

    Published 2015-09-01
    “…Strain of the specimens was studied with application of original methods of strain computation based on analyses of optical images of deformed specimen surfaces in LaVISION Strain Master System.Acoustic emission experiment data were interpreted on the basis of analyses of the AE activity in time, i.e. the number of AE events per second, and analyses of signals’ energy and AE sources’ locations, i.e. defects.The experiment was conducted at ICMM with the use of the set of equipment with advanced diagnostic capabilities (as compared to earlier experiments described in [Zakupin et al., 2006a, 2006b; Bogomolov et al., 2004]). …”
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  7. 30027

    Research status and progress on key technologies of intelligent orchard by CUI Hongwei, LU Xiaoxuan, YANG Yaqing, LU Xinyi, MA Hao, JI Jiangtao, JIN Xin, LI Xiuzhen, ZHAO Zimeng, ZENG Ningning

    Published 2025-07-01
    “…The fully intelligent management system will optimize the production process, reduce operating costs, improve the overall production efficiency and fruit quality of the orchard through technologies such as big data analysis and cloud computing, in order to provide reference and guidance for the development of key technologies in standardized orchards. …”
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  8. 30028

    ACO-NM hybrid optimization calculation method for transit time of oxygen activation logging in CO2 injection profile by WANG Zhengyan, CHEN Meng, YANG Guofeng, LIU Guoquan, PEI Yang, CHEN Qiang

    Published 2025-08-01
    “…Through the preliminary optimization of the spectral lines, a reasonable initial solution was provided for the NM algorithm, thereby improving the stability of the transit time calculation results and enabling high-precision quantitative computation of the transit time in the oxygen activation injection profile logging. …”
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  9. 30029
  10. 30030
  11. 30031
  12. 30032

    THE TERM COMBINATION AND THE METAPHOR IN THE OFFICIAL BUSINESS DOCUMENT: COGNITIVE ASPECT by Yuliya I. Demyanchuk.

    Published 2023-05-01
    “…The sampling included the following phrases used to denote: 1) nuclear-powered rocket weapons system: nuclear cruise missile submarine; wire guarded missile; nuclear-powered ballistic missile submarine; rocket-assisted projectile; 2) radio-electronic and other technical tools: artillery radar complex; beam rider guidance; uninterruptible – power supply; laser range finder; ambush detection device; on-board electronic computer system; 3) reorganization of ground forces and senior management units: paramilitary mining rescue unit; logistics operations center; emergency unit; 4) change of some fundamental provisions (doctrines) in tactics and operational art: nuclear detonation detection; electronic countermeasures; protection of safety information. …”
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  13. 30033
  14. 30034

    The age-adjusted Charlson comorbidity index in acetabular fracture in geriatric acetabular fractures by J.M. Bogallo, C. Castillejo, A. Ramirez, J.R. Cano, F. Rivas-Ruiz, E. Guerado

    Published 2025-07-01
    “…The exclusion criteria were age, pathological fracture, associated pelvic or hip fracture, follow-up of less than one year, and not having a computed tomography. Outcome measures and comparisons: Patients were categorised as low (0–2), intermediate (3–4) or high (≥5) risk according to the age-adjusted Charlson comorbidity index (ACCI). …”
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  15. 30035
  16. 30036

    La construcció virtual de la ment: implicacions psicoeducatives by Carles Monereo i Font

    Published 2005-01-01
    “…These are technological natives, young people and adolescents for whom the computer is a medium so incorporated into their daily lives that it has become transparent. …”
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  17. 30037

    Radiative closure assessment of retrieved cloud and aerosol properties for the EarthCARE mission: the ACMB-DF product by H. W. Barker, J. N. S. Cole, N. Villefranque, Z. Qu, A. Velázquez Blázquez, C. Domenech, S. L. Mason, R. J. Hogan

    Published 2025-07-01
    “…The closure process is demonstrated up to calculation of <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M11" display="inline" overflow="scroll" dspmath="mathml"><mrow><msub><mi>p</mi><mrow><mi mathvariant="normal">Δ</mi><mover accent="true"><mi>F</mi><mo mathvariant="normal" stretchy="false">^</mo></mover></mrow></msub></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="20pt" height="11pt" class="svg-formula" dspmath="mathimg" md5hash="1b559a65bed0ca3906fbd193c8622891"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="amt-18-3095-2025-ie00004.svg" width="20pt" height="11pt" src="amt-18-3095-2025-ie00004.png"/></svg:svg></span></span> using four 400 km long portions of one of EarthCARE's test frames for which simulated passive measurements were computed by 3D RTMs. Note that this study, like the ACMB-DF process with real EarthCARE observations, does not comment explicitly on performance of retrieval algorithms.…”
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