Showing 221 - 240 results of 11,195 for search '"mass"', query time: 0.09s Refine Results
  1. 221

    Reduced contribution of sulfur to the mass extinction associated with the Chicxulub impact event by Katerina Rodiouchkina, Steven Goderis, Cem Berk Senel, Pim Kaskes, Özgür Karatekin, Michael Ernst Böttcher, Ilia Rodushkin, Johan Vellekoop, Philippe Claeys, Frank Vanhaecke

    Published 2025-01-01
    “…Abstract The Chicxulub asteroid impact event at the Cretaceous-Paleogene (K-Pg) boundary ~66 Myr ago is widely considered responsible for the mass extinction event leading to the demise of the non-avian dinosaurs. …”
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    Article
  2. 222

    Joint Investigation and 3D Visual Evaluation of Rock Mass Quality by Haiping Yuan, Chenghao Chen, Yixian Wang, Hanbing Bian, Yan Liu

    Published 2020-01-01
    “…In order to realize the high efficiency quality classification and three-dimensional visualization of engineering rock mass and to solve the technical difficulties of the traditional rock mass quality evaluation method such as high labor intensity, long process time consumption, many intervention processes such as scale measurement and manual calculation, and nonintuitive classification results, this paper puts forward a 3D visual rock mass quality evaluation method and system based on close-range photography, which optimizes the traditional rock mass quality evaluation method, makes the rock mass classification three-dimensional and visible, and realizes the estimation of unrevealed rock mass quality evaluation index. …”
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    Article
  3. 223

    Frequency-Based Control Strategy for Compact Electromagnetic Tuned Mass Damper by Semen Kopylov, Zhaobo Chen, Mohamed A. A. Abdelkareem

    Published 2021-01-01
    “…The control of harmonic machine-induced vibration has been a common task in the engineering scope. The passive tuned mass dampers represent the most reliable and practical approach to reduce such excessive vibration. …”
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    Article
  4. 224

    Radiative origin of fermion mass hierarchy in left-right symmetric theory by Sudip Jana, Sophie Klett, Manfred Lindner, Rabindra N. Mohapatra

    Published 2025-01-01
    “…Abstract Despite the remarkable success of the Standard Model, the hierarchy and patterns of fermion masses and mixings remain a profound mystery. To address this, we propose a model employing the rank mechanism, where the originally massless quarks and leptons sequentially get masses. …”
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    Article
  5. 225

    Hepatocellular Carcinoma Masquerading as a Large Renal Mass with Hepatic Invasion by Joseph R. N. Zabell, Kenneth G. Nepple, Neal W. Wilkinson, Laila Dahmoush, Richard D. Williams

    Published 2010-01-01
    “…Large masses are evaluated with imaging to assess primary origin and tumor spread. …”
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  6. 226

    Experimental Investigation on Shear Failure Mechanism of Rock Mass with Intermittent Joints by Minghui Ma, Fenhua Ren, Wensheng Liu

    Published 2021-01-01
    “…There are a large number of discontinuous weak planes distributed in the natural rock mass, which makes the sliding failure of rock mass along the intermittent structural plane very complex. …”
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  7. 227

    Synthesis of Robust Control System Using Double-Mass Electro-Mechanical by O. F. Opeyko

    Published 2009-02-01
    “…The paper describes conditions under which a single-mass model can be applied for system synthesis where elastic vibrations take place. …”
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  8. 228
  9. 229

    Effects of Kettlebell Swing Style and Mass on Female Hip Joint Kinetics by Kasey M Murphy, Bryan L Riemann

    Published 2025-01-01
    “…A secondary purpose was to determine the effects of swing style and KB mass on the forces applied to the total body center of mass and KB. …”
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    Article
  10. 230

    Crystal storing histiocytosis forming a mass lesion in temporal lobe by Mine Özşen, Şahsine Tolunay, Hasan Kocaeli, Müfit Parlak

    Published 2023-07-01
    “…In this report, we describe an additional case of crystal storing histiocytosis in a 48 year old female who presented with a mass lesion in the right temporal lobe of the cerebrum.…”
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  11. 231
  12. 232

    Comprehensive Mass Spectrometric Analysis of Snake Fruit: Salak (Salacca zalacca) by Petra Hlásná Čepková, Michal Jágr, Dagmar Janovská, Václav Dvořáček, Anna Kotrbová Kozak, Iva Viehmannová

    Published 2021-01-01
    “…Ultrahigh performance liquid chromatography coupled to a Q-Orbitrap tandem mass spectrometer was able to detect 19 phenolic compounds in the salak pulp, including 5 flavanols, 6 phenolic acids, 2 flavonols, 1 flavone, and also 5 presumably new phenolic compounds. …”
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  13. 233
  14. 234

    Sauna-Induced Body Mass Loss in Young Sedentary Women and Men by Robert Podstawski, Tomasz Boraczyński, Michał Boraczyński, Dariusz Choszcz, Stefan Mańkowski, Piotr Markowski

    Published 2014-01-01
    “…The aim of the study was to evaluate the relationship between body mass index (BMI) and body mass loss (BML) induced by thermal stress in a dry sauna. …”
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  15. 235

    ANALYSIS OF CUTTING FLUID ON MASS LOSS OF CARBIDE INSERT IN THE MILLING PROCESS by Arya Rudi Nasution, Affandi Affandi, Khairul Umurani, Rahmatullah Rahmatullah, Muhammad Refan

    Published 2025-01-01
    “…In the process of administering coolant using the method, it is sprayed directly onto the workpiece area which is cut continuously, in the milling process with a response variable that can be in the form of data or tool wear values that have been observed and tested using a microscope test tool, using the weight (mass) method to see the wear value. This research aims to see how effective the use of vegetable- based coolant (CPO) during experiments as a coolant in the machining process aims to ensure that the final value of tool insert wear must be smaller with (CPO) compared to chemical coolant (dromus).…”
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  16. 236

    Providing Virtual Memory Support for Sensor Networks with Mass Data Processing by Nan Lin, Yabo Dong, Dongming Lu

    Published 2013-03-01
    “…With the development of sensor networks and emerging of various sensors, sensor networks are capable of acquiring mass data to achieve much more complex monitoring tasks than ever. …”
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  17. 237

    Stability Analysis and Reliability Evaluation in Cataclastic Loose Rock Mass Blocks by Liguo Zhang, Dong Wang, Guanghe Li, Jiaxing Dong, Jianpeng Zhang

    Published 2021-01-01
    “…Cataclastic rock masses with multiple failure modes and mechanisms are critical geological problems in the construction of rock slopes. …”
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  18. 238

    A Rare Case of an Ectopic Liver Presenting as Right Atrial Mass by Adhirath Doshi, Dhaval Shah, Shradha Gupta, Deepika Panday, Arie Farji-Cisneros, Eddison Ramsaran, Robert Bojar

    Published 2019-01-01
    “…We present the case of a 46-year-old woman with a 2.1×1.8 cm mass confirmed by transesophageal echocardiogram to be at the right atrial and inferior vena cava junction that was initially thought to be a myxoma which prompted surgical excision but subsequently identified as ectopic liver by histology.…”
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  19. 239

    Low-Vacuum Quadrupole Mass Filter Using a Drift Gas by Peihe Jiang, Zhanfeng Zhao

    Published 2020-01-01
    “…Under a low-vacuum environment, ions in a quadrupole mass filter do not have sufficient kinetic energy in the axial direction to reach the detector for mass analysis. …”
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  20. 240

    Cardiac computed tomography for cardiac masses: a necessity or a luxury? by Imane Joudar, Siham Nasri, Imane Kamaoui, Imane Skiker

    Published 2025-02-01
    “…Cardiac masses present a considerable diagnostic challenge because of their diverse causes and potential clinical implications. …”
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