يعرض 31,781 - 31,800 نتائج من 42,930 نتيجة بحث عن '"Life"', وقت الاستعلام: 0.16s تنقيح النتائج
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  3. 31783

    A Dynamic Complex of Signaling Proteins Uses Polar Localization to Regulate Cell-Fate Asymmetry in Caulobacter crescentus حسب Tsokos, Christos G., Perchuk, Barrett, Laub, Michael T., Tsokos, Christos G., Laub, Michael T

    منشور في 2014
    "…Cellular asymmetry is critical to metazoan development and the life cycle of many microbes. In Caulobacter, cell cycle progression and the formation of asymmetric daughter cells depend on the polarly-localized histidine kinase CckA. …"
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  4. 31784
  5. 31785

    Human Growth and Body Weight Dynamics: An Integrative Systems Model حسب Rahmandad, Hazhir

    منشور في 2014
    "…This paper presents the first mechanism-based model spanning full individual life and capturing changes in body weight, composition and height. …"
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  6. 31786
  7. 31787

    A scalable 2.9mW 1Mb/s eTextiles body area network transceiver with remotely powered sensors and bi-directional data communication حسب Desai, Nachiket, Yoo, Jerald, Chandrakasan, Anantha P.

    منشور في 2015
    "…Micropower sensors should also be powered by a non-local energy source for system miniaturization and long life. Recently proposed communication systems using wireless body area networks [1,2] and body-coupled communication [3] suffer from high path loss around the human body for efficient remote power delivery. …"
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  8. 31788
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  10. 31790

    Microbes in the coral holobiont: partners through evolution, development, and ecological interactions حسب Rivera, Hanny E., Closek, Collin J., Thompson, Janelle Renee, Medina, Monica

    منشور في 2015
    "…In coral reef environments, scientists have begun to examine the role that microorganisms play in coral life history. Herein, we review the current literature on coral-microbe interactions within the context of their role in evolution, development, and ecology. …"
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  11. 31791
  12. 31792

    Postmortem examination of patient H.M.’s brain based on histological sectioning and digital 3D reconstruction حسب Annese, Jacopo, Schenker-Ahmed, Natalie M., Bartsch, Hauke, Maechler, Paul, Sheh, Colleen, Thomas, Natasha, Kayano, Junya, Ghatan, Alexander, Bresler, Noah, Frosch, Matthew P., Klaming, Ruth, Corkin, Suzanne Hammond

    منشور في 2015
    "…The neuroanatomical extent of the 1953 operation could not be assessed definitively during H.M.’s life. Here we describe the results of a procedure designed to reconstruct a microscopic anatomical model of the whole brain and conduct detailed 3D measurements in the medial temporal lobe region. …"
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  13. 31793

    Beyond iron: non-classical biological functions of bacterial siderophores حسب Nolan, Elizabeth M., Johnstone, Timothy

    منشور في 2015
    "…The importance of understanding the fundamental chemistry underlying bacterial life has been highlighted evermore in recent years because of the emergence of antibiotic-resistant bacteria and the need to prevent the global rise of these superbugs. …"
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  14. 31794

    Two Methods for Converting a Heavy-Water Research Reactor to Use Low-Enriched-Uranium Fuel to Improve Proliferation Resistance After Startup حسب Kemp, Ronald S.

    منشور في 2015
    "…The conversion options can be implemented at any time during the reactor’s life. The two methods have competing effects on achievable burnup, and they can be combined to produce an optimized core that matches both the fresh-core reactivity and maximum burnup of the original reactor. …"
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  15. 31795

    Focus on the physics of biofilms حسب Lecuyer, Sigolene, Stocker, Roman, Rusconi, Roberto

    منشور في 2015
    "…Bacteria are the smallest and most abundant form of life. They have traditionally been considered as primarily planktonic organisms, swimming or floating in a liquid medium, and this view has shaped many of the approaches to microbial processes, including for example the design of most antibiotics. …"
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  16. 31796
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  18. 31798

    Simultaneous Robust Design and Tolerancing of Compressor Blades حسب Dow, Eric A., Wang, Qiqi

    منشور في 2015
    "…This “mean-shift” in performance leads to increased operating costs over the life of the compressor blade. These detrimental effects can be reduced by using robust optimization techniques to optimize the blade geometry. …"
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  19. 31799

    Nutrient-sensing mechanisms and pathways حسب Efeyan, Alejo, Comb, William C., Sabatini, David

    منشور في 2015
    "…The ability to sense and respond to fluctuations in environmental nutrient levels is a requisite for life. Nutrient scarcity is a selective pressure that has shaped the evolution of most cellular processes. …"
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  20. 31800