Showing 1,321 - 1,340 results of 3,994 for search '"diameter"', query time: 0.07s Refine Results
  1. 1321

    Synthesis and characterization of tenorite (CuO) nanoparticles from smelting furnace dust(SFD) by Darezereshki E., Bakhtiari F.

    Published 2013-01-01
    “…The Samples were characterized by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, and transmission electron microscopy. The average diameter of the spherical pure CuO nanoparticles and their crystallite size were estimated to be 92 nm and 40nm, respectively. …”
    Get full text
    Article
  2. 1322

    Theoretical and Experimental Study on Rapid Decompression Oscillation in Altitude Chamber by Zifeng Tian, Jianfeng Lu, Zhao Gu, Lihua Yu, Hao Zhou, Lijun Yang

    Published 2022-01-01
    “…This paper proves the phenomenon of fluid-induced vibration in the process of rapid decompression and determines that the main factors affecting the induced oscillation are the diameter of the pipe (throat), pressure difference between the two chambers, and initial pressure conditions. …”
    Get full text
    Article
  3. 1323

    3D convective flow in a hybrid nanofluid filled bi-truncated-pyramid equipped with adiabatic cylinders by Mohammed A. Almeshaal

    Published 2025-01-01
    “…Concerning the adiabatic cylinders, it was found that the optimal cylinder diameter is D = 0.15, (balance between flow disturbance and heat transfer rate). …”
    Get full text
    Article
  4. 1324

    STUDY ON LOW VELOCITY IMPACT CHARACTERISTICS OF HYBRID COMPOSITE HONEYCOMB SANDWICH STRUCTURE by ZHANG ChaoFeng, DU WeiZhong, WANG WeiLi

    Published 2021-01-01
    “…The results show that when the impact energy is lower than a certain value, the impact peak force increases with the increase of impact energy, and when the impact energy exceeds this value, the impact peak force will be stable; the smaller the impactor diameter is, the smaller the impact peak force is, the greater the absorption energy of honeycomb sandwich structure is; the increase of skin thickness can enhance the impact resistance of honeycomb sandwich structure, but the skin thickness has a greater impact on the energy absorption characteristics small.…”
    Get full text
    Article
  5. 1325

    Unusual Course of Scimitar Syndrome Preceded by Lung Hypoplasia by Yusuke Hoshino, Junichi Arai

    Published 2019-01-01
    “…If there are no differences in the diameter of the left and right pulmonary artery in patients with Scimitar syndrome at birth, we propose the necessity of careful observation due to the possibility that pulmonary artery hypoplasia may develop in the future.…”
    Get full text
    Article
  6. 1326

    Preparation of Polyamide 6/CeO2 Composite Nanofibers through Electrospinning for Biomedical Applications by Xinyu Zhang, Xinggang Chen

    Published 2019-01-01
    “…SEM images revealed that the nanofibers were well oriented and had good incorporation with CeO2, the average diameter of composite fibers first decreases and then increases with the loading of CeO2. …”
    Get full text
    Article
  7. 1327

    Incidentally detected asymptomatic splenic artery aneurysm by Ihsan Alur, Gokhan Yigit Tanrisever, Bilgin Emrecan

    Published 2024-03-01
    “…Medical follow-up can be performed in true splenic artery aneurysms less than 2 cm in diameter. In this article, we wanted to present a fifty-two-year-old female patient with an asymptomatic splenic artery aneurysm that was detected incidentally. …”
    Get full text
    Article
  8. 1328

    An Image-Based Gradation Calculation Method considering Crushed Stone Morphology by Chong Jiang, Xin Ding, Li Pang, Liang Deng, Zexiong Shi

    Published 2022-01-01
    “…All particles are pictured, and the photos are processed to obtain particle shape indices by using the image-based method. A minimum Feret diameter analysis method is used, which can reflect the influence of the particle shape. …”
    Get full text
    Article
  9. 1329

    Biomass Estimation of Dry Tropical Woody Species at Juvenile Stage by R. K. Chaturvedi, A. S. Raghubanshi, J. S. Singh

    Published 2012-01-01
    “…The model consisting of 𝜌, stem diameter (𝐷), and height (𝐻) not only exhibited the highest 𝑅2 value but also had the lowest standard error of estimate. …”
    Get full text
    Article
  10. 1330

    Can Transthoracic Echocardiography Be Used to Predict Fluid Responsiveness in the Critically Ill Patient? A Systematic Review by Justin C. Mandeville, Claire L. Colebourn

    Published 2012-01-01
    “…The predictive power of diagnostic accuracy of inferior vena cava diameter and transaortic Doppler signal changes with the respiratory cycle or passive leg raising in mechanically ventilated patients was strong throughout the articles reviewed. …”
    Get full text
    Article
  11. 1331

    Structure, composition spécifique et diversité des ligneux dans deux zones contrastées en zone Sahélienne du Burkina Faso by Ouango Maurice Savadogo, Korodjouma Ouattara, Souleymane Pare, Issa Ouedraogo, Séraphine Sawadogo-Kaboré, Jennie Barron, Nabsanna Prosper Zombre

    Published 2016-05-01
    “…We also noted a significant difference in density, diameters and heights according to land use. The fields in the re-greening zone have the highest values of density and height, but the lowest diameters. …”
    Get full text
    Article
  12. 1332

    Defect Repair Efforts in Bone Plate Product Quality Control Using Six Sigma (Case Study: PT ABC) by Farrel Azriel Septrianto, Dwi Sukma Donoriyanto

    Published 2025-01-01
    “…The analysis results show that the most dominant defect is in the hole diameter with a total of 114 defects. The resulting DPMO (Defects Per Million Opportunities) value is 7474, with an average sigma level of 3,94. …”
    Get full text
    Article
  13. 1333

    Discovery of the Hailin impact crater in northeast China by Feng Yin, Ming Chen, Wenge Yang, Ho-kwang Mao

    Published 2025-01-01
    “…The crater was formed on a granodiorite hillside and is an oval depression with asymmetric rim height and a maximum diameter of 1360 m. The bottom of the crater is filled by Quaternary sediments with large amounts of rock fragments underneath. …”
    Get full text
    Article
  14. 1334

    Computer Aided Modeling and Analysis of Five-Phase PMBLDC Motor Drive for Low Power High Torque Application by M. A. Inayathullaah, R. Anita

    Published 2014-01-01
    “…A similar three-phase motor having the same D/L ratio (inner diameter (D) and length of the stator (L)) is compared for maximum torque and torque ripple of the designed five-phase PMBLDC motor. …”
    Get full text
    Article
  15. 1335

    Propagation and Production of Atlantic St. Johnswort by Mack Thetford, Debbie Miller

    Published 2004-07-01
    “…Each flower is 1 to 2 cm (0.39 to 0.79 in) in diameter with 5 clear yellow petals (Radford et al. 1983). …”
    Get full text
    Article
  16. 1336

    Growth Response and Production of Broccoli (Brassica oleracea) With Application of Azolla Composting at Several Plant Spacing by Wan Arfiani Barus, Hadriman Khair, Muhammad Fatrian Irawan

    Published 2018-09-01
    “…The results showed that the application of Azolla compost 128 g/plant had significant effect on the stem height, stem diameter and flower weight. Plant spacing in 55 cm x 55 cm only affected the flower weight. …”
    Get full text
    Article
  17. 1337

    Numerical and analytical simulation of ballistic projectile penetration due to high velocity impact on ceramic target by Amin Moslemi Petrudi, Khodadad Vahedi, Masoud Rahmani

    Published 2020-10-01
    “…In this study, we selected materials such as material behavior, grating, contact surfaces, and controls, as well as collision of the blunt projectile with angles of 0�,15�,30�,45� by of high velocity impact 1000 m/s with the same mass and diameter and shape of the projectile nose and properties. …”
    Get full text
    Article
  18. 1338

    Influence of the Primary Structural Parameters of a Precipitated SiO on the Specific Parameters of the Adsorption Isotherms of Cholesterol Dissolved in Toluene by Borivoj K. Adnadjevic, Jelena D. Jovanovic

    Published 2006-10-01
    “…The influence of the primary structural parameters of the precipitated SiO 2 [globular diameter (d g ), coordination number (CN) and coalescence coefficient (CC)] on the specific parameters associated with the shapes of the adsorption isotherms [range of linearity (P), adsorption sensitivity (IS) and equilibrium adsorption capacity (a max )], the constants of the Freundlich isotherm (k and z) and the energy density distribution function parameters of the adsorption centres (β, m) was investigated. …”
    Get full text
    Article
  19. 1339

    SIMULATION ANALYSIS OF RV REDUCER BOLT FORCE by DONG Wei, HAN Ju, WANG XiaoHu, ZHANG FuShuai

    Published 2020-01-01
    “…Calculate the force of the bolt in theory; Considering the modification of the cycloidal wheel and the diameter error of the center circle of the pin tooth. …”
    Get full text
    Article
  20. 1340

    Large Eddy Simulation of Turbulent Flow and Heat Transfer in a Ribbed Coolant Passage by Abhishek G. Ramgadia, Arun K. Saha

    Published 2012-01-01
    “…The rib height to hydraulic diameter ratio (𝑒/𝐷ℎ) is 0.1 and the rib pitch to rib height ratio (𝑃/𝑒) is 10. …”
    Get full text
    Article