Showing 1 - 20 results of 465 for search 'surface average standards', query time: 0.12s Refine Results
  1. 1

    Accurate Calculation of Tight Sandstone Permeability Based on Multi-Key Well Average Curve Standardization Scheme by SUI Qiang, LI Xueying, ZHU Baifeng, HE Xuchao

    Published 2024-08-01
    “…Therefore, a logging curve standardization scheme with multi-key well average, double standard layer control, mutual verification of trend surface method and histogram method is proposed to systematically solve a series of problems such as phase change, loss, heterogeneity and eigenvalue anomaly in a single standard layer. …”
    Get full text
    Article
  2. 2

    Confidence intervals for time averages in the presence of long‐range correlations, a case study on Earth surface temperature anomalies by M. Massah, H. Kantz

    Published 2016-09-01
    “…Abstract Time averages, a standard tool in the analysis of environmental data, suffer severely from long‐range correlations. …”
    Get full text
    Article
  3. 3
  4. 4
  5. 5

    Low-Glare Freeform-Surfaced Street Light Luminaire Optimization to Meet Enhanced Road Lighting Standards by Jetter Lee, Lanh-Thanh Le, Hien-Thanh Le, Hsing-Yuan Liao, Guan-Zhi Huang, Hsin-Yi Ma, Chan-Chuan Wen, Yi Chin Fang, Chao-Hsien Chen, Shun-Hsyung Chang, Hsiao-Yi Lee

    Published 2020-01-01
    “…To enhance driving safety at night, a new freeform-surface street light luminaire was proposed and evaluated in this study that meets the requirements of the International Commission on Illumination (CIE) M3 class standard for road lighting. …”
    Get full text
    Article
  6. 6
  7. 7

    Standardization of CPUE for walleye pollock in the Okhotsk Sea with inclusion of some environmental factors by V. V. Kulik, A. I. Varkentin, O. I. Ilyin

    Published 2020-12-01
    “…Catch of walleye pollock by Russia is the highest in the northern Okhotsk Sea where on average 0.94 million metric tons were caught annually in the period between 1962 and 2017, or around 24 % of the total yield of Russian fishery. …”
    Get full text
    Article
  8. 8

    Spatial and Temporal Analysis of Earthquake Events in Kahramanmaraş on 6 February 2023 by Özer Akyürek

    Published 2025-01-01
    “…Ten-week spatial distributions of the aftershocks were examined with the weighted average center method and it was determined that the earthquake intensity and average centers shifted towards the north. …”
    Get full text
    Article
  9. 9
  10. 10

    Intra-аnnual Variability оf Surface Air Temperature аnd Its Modeling for the City of Stavropol by I. S. Afanasyev, R. G. Zakinyan, A. A. Adzhieva

    Published 2023-09-01
    “…The analysis of the annual temperature course using discrete derivatives and its comparison with the sinusoidal model revealed the features of the average annual intra-annual variability of surface air temperature for the city of Stavropol for the period 1944 – 2022. …”
    Get full text
    Article
  11. 11
  12. 12

    Performance of dual‐chamber oscillating water column device under irregular incident waves using Reynolds averaged Navier–Stokes model by Santanu Koley, Parothidil Anjusree Krishnan, Amya Ranjan Ray, Artem Krasovsky

    Published 2024-12-01
    “…For the Joint North Sea Wave Project (JONSWAP) incident waves spectrum, a two dimensional numerical wave tank is employed with nonlinear Reynolds averaged Navier–Stokes equations model along with the standard k−ϵ turbulence model. …”
    Get full text
    Article
  13. 13

    Comparative Study on Calculation Standards for Scuffing Load Capacity of Cylindrical Involute Gears by Jia Chenfan, Zhu Caichao, Liu Huaiju, Wei Peitang, Zhu Jiazan, Xu Yongqiang

    Published 2022-12-01
    “…The common Chinese gear scuffing design standards include GB/Z 6413—2003 and HB/Z 84.4—1984. …”
    Get full text
    Article
  14. 14
  15. 15

    SNOW THICKNESS ON AUSTRE GRØNFJORDBREEN, SVALBARD, FROM RADAR MEASUREMENTS AND STANDARD SNOW SURVEYS by I. I. Lavrentiev, S. S. Kutuzov, A. F. Glazovsky, Yu. Ya. Macheret, N. I. Osokin, A. V. Sosnovsky, R. А. Chernov, G. A. Cherniakov

    Published 2018-04-01
    “…The discrepancy between the depths of snow cover on maps plotted from data of both methods did not exceed 30 cm in most parts of the glacier. The standard error of interpolation of the radar data onto the entire glacier surface amounts, on average, to 18 cm. …”
    Get full text
    Article
  16. 16

    Mapping West Java Northern waters quality using sea water quality standards by Mercy Patanda, Dwi Ernaningsih, Mario Limbong

    Published 2024-12-01
    “…The results showed that the light attenuation coefficient and salinity parameter had an average that did not comply with the seawater quality standards for biota. …”
    Get full text
    Article
  17. 17

    FLAW DEFECTION ANALYSE OF THE SURFACE OF ACRYLIC BASE PLASTICS by V.O. Kurylo, D.M. Korol, M.M. Maliuchenko, A.M. Ramus

    Published 2024-06-01
    “…This analysis provided numerical data on the polished surface's quality, focusing on metrics such as the total number of defects, and the average size and perimeter of these defects. …”
    Get full text
    Article
  18. 18

    Atmospheric turbulence structure above urban nonhomogeneous surface by Drozd I., Repina I., Gavrikov A., Stepanenko V., Artamonov A., Pashkin A., Varentsov A.

    Published 2022-12-01
    “…Turbulent fluctuations of the wind velocity components are found to increase with height within 20 meters above the surface. The turbulent kinetic energy is proportional to the square of the averaged horizontal wind speed. …”
    Get full text
    Article
  19. 19

    3D reconstruction and standardization of the rat vibrissal cortex for precise registration of single neuron morphology. by Robert Egger, Rajeevan T Narayanan, Moritz Helmstaedter, Christiaan P J de Kock, Marcel Oberlaender

    Published 2012-01-01
    “…We (1) developed an automated image processing pipeline to reconstruct 3D anatomical landmarks, i.e., the barrels in Layer 4, the pia and white matter surfaces and the blood vessel pattern from high-resolution images, (2) quantified these landmarks in 12 different rats, (3) generated an average 3D model of the vibrissal cortex and (4) used rigid transformations and stepwise linear scaling to register 94 neuron morphologies, reconstructed from in vivo stainings, to the standardized cortex model. …”
    Get full text
    Article
  20. 20

    Optimisation of Goose oil extraction process by response surface methodology by Junli Ning, Mengqing Xiang, Xueli Li, Xinyue Li, Qi Tang, Yan Jiang, Junli Ning

    Published 2025-07-01
    “…Abstract This study aimed to optimize the ultrasonic-assisted extraction process of goose fat using response surface methodology (RSM) with a four-factor, three-level experimental design to obtain high-quality goose fat that meets national standards. …”
    Get full text
    Article