Showing 4,961 - 4,980 results of 5,100 for search '"cryogenics"', query time: 0.18s Refine Results
  1. 4961

    Magnetometery for cryoEDM by McCann, M, Michael McCann

    Published 2012
    “…</p> <p>The current system can also determine sources of magnetic perturbations created within the experiment, which will require addressing before a full EDM run can be performed. For example, cryogenic effects are observed to occur approximately hourly causing large shifts in the magnetic field. …”
    Thesis
  2. 4962

    Gamma decay of virtual states in ²⁰Ne and ¹⁶O excited in radiative alpha-particle capture by Hurst, M, Hurst, Michael John

    Published 1980
    “…<p>A cryogenically pumped, windowless gas target has been used to study the radiative alpha-capture reaction on <sup>16</sup>O and <sup>12</sup>C targets, giving information on the electromagnetic decay properties of various unbound states in <sup>20</sup>Ne and <sup>16</sup>O. …”
    Thesis
  3. 4963

    The Effect Of Pre - Treatment Followed By Cryorolling On The Microstructures, Mechanical Properties And Corrosion Behaviour Of Al 5052 Alloy by Norazman, Muhammad Anas

    Published 2017
    “…Then, the Al 5052 alloys were dipped in liquid nitrogen and rolled at cryogenic temperature (cryorolling) at 30% thickness reduction. …”
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    Thesis
  4. 4964

    Antiviral action of a functionalized plastic surface against human coronaviruses by Sailee Shroff, Marjo Haapakoski, Kosti Tapio, Mira Laajala, Miika Leppänen, Zlatka Plavec, Antti Haapala, Sarah J. Butcher, Janne A. Ihalainen, J. Jussi Toppari, Varpu Marjomäki

    Published 2024-02-01
    “…According to helium ion microscopy, viruses appeared flatter on the rosin-functionalized surface, but after flushing away from the rosin-functionalized surface, they showed no apparent structural changes when imaged by transmission electron microscopy of cryogenic or negatively stained specimens or by atomic force microscopy. …”
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    Article
  5. 4965

    Novel High-Power, High Repetition Rate Laser Diode Pump Modules Suitable for High-Energy Class Laser Facilities by Marko Hübner, Ingo Will, Jörg Körner, Jürgen Reiter, Mathias Lenski, Johannes Tümmler, Joachim Hein, Bernd Eppich, Arnim Ginolas, Paul Crump

    Published 2019-07-01
    “…We also show first results on 100 Hz pumping of cryogenically cooled solid-state Yb:YAG slab amplifiers, as anticipated for use in the EuPRAXIA laser, and note that peak temperature is disproportionately increased, indicating that improved cooling and more detailed studies are needed.…”
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    Article
  6. 4966

    The Unusual Architecture of RNA-Dependent RNA Polymerase (RdRp)’s Catalytic Chamber Provides a Potential Strategy for Combination Therapy against COVID-19 by Kamel Metwally, Nader E. Abo-Dya, Mohammed Issa Alahmdi, Maha Z. Albalawi, Galal Yahya, Aimen Aljoundi, Elliasu Y. Salifu, Ghazi Elamin, Mahmoud A. A. Ibrahim, Yasien Sayed, Sylvia Fanucchi, Mahmoud E. S. Soliman

    Published 2023-03-01
    “…The unusual and interesting architecture of the catalytic chamber of the SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) was recently explored using Cryogenic Electron Microscopy (Cryo-EM), which revealed the presence of two distinctive binding cavities within the catalytic chamber. …”
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    Article
  7. 4967

    Development of in vitro methods to model the impact of vaginal lactobacilli on Staphylococcus aureus biofilm formation on menstrual cups as well as validation of recommended cleani... by Maria Friberg, Kara Woeller, Vighter Iberi, Paolo Palacio Mancheno, James Riedeman, Lisa Bohman, Catherine C. Davis

    Published 2023-08-01
    “…Qualitative analysis for biofilm formation utilized micro-CT (µ-CT) and cryogenic scanning electron microscopy (Cryo-SEM).ResultsSamples collected from the media control had expected growth of both organisms after 12 h of incubation. …”
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    Article
  8. 4968

    Scaling-up defect-free asymmetric hollow fiber membranes to produce oxygen-enriched gas for integration into municipal solid waste gasification process by Chuah, Chong Yang, Siti Nurhawa Muhammad Anwar, Weerachanchai, Piyarat, Bae, Tae-Hyun, Goh, Kunli, Wang, Rong

    Published 2022
    “…Gasification results for membrane-based OEG and synthetic OEG were also comparable, while process simulation evidence suggested that membrane-based separation was at least 2-fold less energy-intensive than cryogenic distillation and pressure swing adsorption. …”
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    Journal Article
  9. 4969

    Development of polyether block amide (PEBAX) nanocomposite membranes using nanoadsorbent from agricultural wastes as fillers for gas separation by Alia Aqilah, Ghazali

    Published 2020
    “…Over the past decade, membrane processes for gas separation are gaining a larger acceptance in the industry and the markets are competing with consolidated operations such as pressure swing absorption and cryogenic distillation. There have been intensive efforts in the development of better and more robust membrane material called nanocomposite membranes which involved the incorporation of nanoadsorbents such as zeolite and silica in the polymer matrix. …”
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    Thesis
  10. 4970

    High-resolution inventory to capture glacier disintegration in the Austrian Silvretta by A. Fischer, G. Schwaizer, B. Seiser, K. Helfricht, M. Stocker-Waldhuber

    Published 2021-10-01
    “…Identifying the glacier outlines offers a wide range of possible interpretations of glaciers that have evolved into small and now totally debris-covered cryogenic structures. In previous inventories, a high proportion of active bare ice allowed a clear delineation of the glacier margins even by optical imagery. …”
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    Article
  11. 4971

    Hydrogen-related environment and its effect on superalloys: a review—targeted for potential aero-engine application by ZHENG Liang, LI Zhou, WANG Xuqing, ZHANG Guoqing

    Published 2024-04-01
    “…Hydrogen-fueled gas turbine aero-engines may encounter cryogenic temperature hydrogen environment for liquid hydrogen storage,hydrogen environment for cooling,high-temperature/high-pressure hydrogen environment for gas compression,and the impact of combustion products–water vapor(humid)at elevated temperature. …”
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    Article
  12. 4972

    Potential Use of Gamma-Irradiated Ethnic Ready-to-Eat Foods to Improve the Nutritional Status of Landslide Victims by Zubaidah Irawati Koenari, Carmen M. Siagian, Bona Simanungkalit, Asti Nilatany, Indra Mustika Pratama, Deudeu Lasmawati, Cecep M. Nurcahya

    Published 2016-07-01
    “…The products were individually packed and sealed either in a laminate pouch of Nylon-PE or polyester-aluminum foil-LLDPE and exposed to ionizing radiation at 8 kGy or 45 kGy, respectively, under cryogenic conditions throughout the process, to protect the essential dietary nutrients against free radical attack, and to reduce the undesirable chemical migration from packing material to the food and oxidative changes within the food matrix containing fats. …”
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    Article
  13. 4973

    Criopreservação do sêmen testicular do teleósteo piau-açu Leporimus macrocephalus Testicular sperm cryopreservation of the teleost 'piau-açu' Leporinus macrocephalus by R.I.M.A. Ribeiro, H.P. Godinho

    Published 2003-02-01
    “…The mixture was then poured into 0.5-ml capacity straws and immediately deepened into a cryogenic shipper containing only liquid nitrogen vapor. …”
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    Article
  14. 4974
  15. 4975

    Magmatic and tectonic evolution of the Chaval Granite at the end of the Neoproterozoic, northwestern border of the Borborema Province by Arthur Jeronimo Santana Aragão, Paulo Sergio de Sousa Gorayeb, Marco Antonio Galarza

    “…U-Pb zircon analysis by Mass Spectrometry (LA-ICP-MS) indicates crystallization age of 633 Ma, placing it in the Neoproterozoic, late Cryogenic-Early Ediacaran period, being one of the oldest granitoids in northwestern Borborema Province, correlated to the granites of the Santa Quitéria Magmatic Arc in the Ceara Central Domain. …”
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    Article
  16. 4976
  17. 4977

    Streptococcal Extracellular Membrane Vesicles Are Rapidly Internalized by Immune Cells and Alter Their Cytokine Release by Mina Mehanny, Mina Mehanny, Mina Mehanny, Marcus Koch, Claus-Michael Lehr, Claus-Michael Lehr, Gregor Fuhrmann, Gregor Fuhrmann

    Published 2020-02-01
    “…Isolated MVs showed a mean particle size range of 130–160 nm and a particle yield of around 1012 particles per milliliter. Cryogenic transmission electron microscopy (cryo-TEM) images revealed a very heterogeneous nature of isolated MVs with a broad size range and various morphologies, arrangements, and contents. …”
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    Article
  18. 4978

    Probing stratospheric transport and chemistry with new balloon and aircraft observations of the meridional and vertical N<sub>2</sub>O isotope distribution by J. Kaiser, J. Kaiser, A. Engel, R. Borchers, T. Röckmann, T. Röckmann

    Published 2006-01-01
    “…Results for a total of 220 samples from between 1987 and 2003 are presented, nearly tripling the number of mass-spectrometric N<sub>2</sub>O isotope measurements in the stratosphere published to date. Cryogenic balloon samples were obtained at polar (Kiruna/Sweden, 68&deg; N), mid-latitude (southern France, 44&deg; N) and tropical sites (Hyderabad/India, 18&deg; N). …”
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    Article
  19. 4979

    Trichostatin A-Assisted Epigenomic Modulation Affects the Expression Profiles of Not Only Recombinant Human α1,2-Fucosyltransferase and α-Galactosidase A Enzymes But Also Galα1→3Ga... by Jerzy Wiater, Marcin Samiec, Maria Skrzyszowska, Daniel Lipiński

    Published 2021-01-01
    “…The latter can be used as a cryogenically conserved genetic resource of biological materials suitable for generation of bi-transgenic cloned offspring in pigs that is targeted at biomedical research in the field of cell/tissue xenotransplantation.…”
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    Article
  20. 4980

    Accelerators, Gantries, Magnets and Imaging Systems for Particle Beam Therapy: Recent Status and Prospects for Improvement by Edward W. Collings, Lanchun Lu, Nilendu Gupta, Mike D. Sumption

    Published 2022-02-01
    “…Also considered are low temperature superconducting (LTS) and high temperature superconducting (HTS) magnet windings, and the choice of REBCO conductors for cryogen-free carbon-ion gantries. Finally, the paper mentions an important “Prospect for Improvement”, viz: the introduction of MRI image guidance. …”
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    Article