Mostrando 641 - 660 Resultados de 2,278 Para Buscar '"chemist"', tiempo de consulta: 0.16s Limitar resultados
  1. 641
    “…However, it is difficult for synthetic chemists to apply this concept to molecular design because kinetic asymmetry is usually introduced in abstract mathematical terms involving experimentally inaccessible parameters. …”
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  2. 642
  3. 643
    por Danevich, Fedor, Kraus, Hans
    Publicado 2009
    “…The idea was to bring together physicists, chemists, crystal scintillator experts and manufacturers to discuss the requirements of low-count rate experiments, in particular the required radiopurity and scintillation properties; selection and screening of input materials; purification of materials; raw compound preparation; crystal growing, annealing and handling; test of crystals; search for and development of new scintillating materials. …”
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  4. 644
    por Roth, Siegmar, Carroll, David
    Publicado 2004
    “…The second edition of this successful book has been completely revised to include the remarkable achievements of the last ten years of research and applications. Chemists, polymer and materials scientists as well as students will find this bo…”
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  5. 645
    por Asano, Koichi
    Publicado 2006
    “…Fascinating reading for chemists, graduate students, chemical and process engineers, as well as thermodynamics physicists.…”
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  6. 646
    por Pavesi, Lorenzo, Guillot, Gérard
    Publicado 2006
    “…This book will be useful not only to physicists, chemists, materials scientists, and engineers but also to graduate students who are interested in the fields of microelectronics and optoelectronics.…”
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  7. 647
    “…This ninth volume in the series concentrates on in situ spectroscopic methods and combines a balanced mixture of theory and applications, making it highly readable for chemists and physicists, as well as for materials scientists and engineers. …”
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  8. 648
    “…The whole is rounded off by an appendix featuring benchmark problems with equations and parameters.Vital reading for process, chemical and power engineers, as well as those working in power technology, chemists and electrochemists, mat…”
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  9. 649
  10. 650
    por Nelson, RD
    Publicado 1988
    “…Its broader goal is to introduce industrial chemists and engineers to the phenomena, terminology, physical principles, and chemical considerations involved in preparing and handling dispersions on a commercial scale. …”
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  11. 651
    Publicado 2000
    “…They involve physicists, biologists and chemists from the scientific centres of the JINR Member States and other countries. …”
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  12. 652
    por Arabatzis, Theodore
    Publicado 2006
    “…Using the electron-or rather its representation-as a historical actor, Theodore Arabatzis illustrates the emergence and gradual consolidation of its representation in physics, its career throughout old quantum theory, and its appropriation and reinterpretation by chemists. As Arabatzis develops this novel biographical …”
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  13. 653
    “…Eventually, the structure–activity relationship (SAR) of the heterocyclic compounds, along with their salient characteristics are exhibited to build a suitable platform for medicinal chemists and biotechnologists. The synergistic conclusions are extremely important for the introduction of a newer tool for the future drug discovery program.…”
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  14. 654
    “…The course aims to produce high-calibre chemists, particularly of the analytical kind, with a firm foundation in computing and having benefited from the close collaboration and cooperation of industry.…”
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  15. 655
    por Ebel, Rainer
    Publicado 2010
    “…Terpenes from marine-derived fungi show a pronounced degree of structural diversity, and due to their interesting biological and pharmacological properties many of them have aroused interest from synthetic chemists and the pharmaceutical industry alike. The aim of this paper is to give an overview of the structural diversity of terpenes from marine-derived fungi, highlighting individual examples of chemical structures and placing them in a context of other terpenes of fungal origin. …”
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  16. 656
    “…There has been a burst in the number and variety of available ionization techniques to use mass spectrometry to monitor chemical reactions in and on liquids. Chemists have gained the capability to access chemistry at unprecedented timescales, and monitor reactions and detect intermediates under almost any set of conditions. …”
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  17. 657
    “…The bicyclo[4.3.0]nonane scaffold, commonly known as a hydrindane, is a common structural motif found in many terpenoid structures and one that remains a challenge for synthetic chemists to elaborate with appropriate regio- and stereo-selectivity. …”
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  18. 658
    por Zhou, Feng, Li, Chao-Jun
    Publicado 2018
    “…The exploration and discovery of efficient organometallic reactions or equivalents in water enrich the toolbox of organic chemists for the direct conversion of biomass-derived feedstocks into high-valued chemicals and the direct modification of biomolecules in their native aqueous environment, which contributes to future sustainability.…”
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  19. 659
    “…Polyphenols are probably the most important family of natural and synthetic chain-breaking antioxidants. Since long ago, chemists have studied how structural (bioinspired) modifications can improve the antioxidant activity of these compounds in terms of reaction rate with radical reactive oxygen species (ROS), catalytic character, multi-defence action, hydrophilicity/lipophilicity, biodistribution etc. …”
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  20. 660
    “…Flow chemistry is one of the most prominent enabling technologies that has greatly shaped the way chemists’ approach organic synthesis. Specifically, in drug discovery, the advantages of flow techniques over batch procedures allow the rapid and efficient assembly of compound libraries to be tested for biological properties. …”
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