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  • 1
    Online Resource
    Online Resource
    QCD Higher-Order Effects and Search for New Physics. (2015)
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Details
    Keywords: Quantum theory. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (153 pages)
    Edition: 1st ed.
    ISBN: 9783662486733
    Series Statement: Springer Theses Series
    URL: https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=4068781
    DDC: 539.7548
    Language: English
    Note: Intro -- Supervisor's Foreword -- Preface -- Acknowledgments -- Contents -- 1 Introduction to the Standard Model of Particle Physics -- 1.1 Particles -- 1.2 The Electroweak Theory -- 1.3 Quantum Chromodynamics -- 1.4 Open Questions -- References -- 2 Foundations of the Quantum Chromodynamics -- 2.1 Origin of QCD -- 2.2 Lagrangian of QCD and Feynman Rules -- 2.3 Renormalization -- References -- 3 QCD Perturbative Calculation of the Scattering Processes at Hadron Colliders -- 3.1 Factorization -- 3.2 Infrared Safety -- 3.3 QCD Higher-Order Effects -- 3.4 Resummation Methods -- 3.4.1 Traditional Resummation Method -- 3.4.2 Resummation with SCET -- References -- 4 QCD NLO Prediction on the Dark Matter and Photon Associated Production at the LHC -- 4.1 Introduction -- 4.2 Effective Operators -- 4.3 Relic Density -- 4.4 DM and Photon Associated Production at the LHC -- 4.4.1 LO Results -- 4.4.2 NLO Results -- 4.4.3 Numerical Results -- 4.5 Backgrounds and Discovery Potential -- 4.6 Conclusions and Comments -- References -- 5 Resummation Prediction on Top Quark Transverse Momentum Distribution at Large pT -- 5.1 Introduction -- 5.2 Analysis of Kinematics -- 5.3 Factorization and Resummation Formalism -- 5.4 Hard, Soft, and Jet Functions at NLO -- 5.4.1 Hard Functions -- 5.4.2 Soft Function -- 5.4.3 Jet Function -- 5.4.4 Scale Invariance -- 5.4.5 Final RG Improved Differential Cross Section -- 5.5 Numerical Results -- 5.6 Conclusions and Comments -- References -- 6 Search for the Signal of Monotop Production at the Early LHC -- 6.1 Introduction -- 6.2 Experiment Constraints -- 6.2.1 K0-barK0 Mixing -- 6.2.2 Z Hadronic Decay Branching Ratio -- 6.2.3 Dijet Production at the LHC -- 6.3 Signals and Backgrounds -- 6.3.1 Hadronic Decay Mode -- 6.3.2 Semileptonic Decay Mode -- 6.4 Conclusions and Comments -- References -- 7 Summary and Outlook. , 8 Erratum to: Foundations of the Quantum Chromodynamics -- Erratum to:& -- #6 -- Chapter 2 in: J. Wang, QCD Higher-Order Effects and Search for New Physics, Springer Theses,& -- #6 -- DOI 10.1007/978-3-662-48673-3_2 -- Appendix A Phase Space Integration -- Appendix B Calculation of the Soft Functions -- Appendix C Anomalous Dimensions.
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  • 2
    Online Resource
    Online Resource
    Polyamine Cell Signaling : Physiology, Pharmacology, and Cancer Research. (2006)
    Totowa, NJ :Humana Press,
    Details
    Keywords: Polyamines in the body. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (485 pages)
    Edition: 1st ed.
    ISBN: 9781597451451
    URL: https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=372518
    DDC: 611/.01815
    Language: English
    Location Call Number Limitation Availability
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  • 3
    Online Resource
    Online Resource
    Regulation of Gastrointestinal Mucosal Growth : Second Edition. (2016)
    San Rafael :Morgan & Claypool Life Science Publishers,
    Details
    Keywords: Gastrointestinal mucosa. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (150 pages)
    Edition: 1st ed.
    ISBN: 9781615047352
    Series Statement: Colloquium Series on Integrated Systems Physiology: from Molecule to Function Series
    URL: https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=4751326
    Language: English
    Note: Intro -- Regulation of Gastrointestinal Mucosal Growth -- Colloquium Digital Library of Life Sciences -- Colloquium Series on Integrated Systems Physiology: From Molecule to Function to Disease -- ABSTRACT -- Key Words -- Preface to the Second Edition -- Contents -- Chapter 1: Introduction -- Chapter 2: Intestinal Architecture and Development -- 2.1 Mucosal Wall Architecture -- 2.2 Development and Functions -- Chapter 3: Characteristics of Gut Mucosal Growth -- Chapter 4: Intestinal Stem Cells -- 4.1 ISCs and Their Niches -- 4.2 Cancer Stem Cells -- 4.3 Signaling Pathways Regulating ISCs -- Chapter 5: Role of GI Hormones on the Gut Mucosal Growth -- 5.1 Gastrin -- 5.2 CCK -- 5.3 Secretin -- 5.4 Somatostatin -- 5.5 Ghrelin -- 5.6 Neurotensin -- 5.7 Bombesin/GRP -- 5.8 Other GI Hormones -- Chapter 6: Peptide Growth Factors in GI Mucosal Growth -- 6.1 EGF Family -- 6.2 TGF-β Family -- 6.3 IGF Family -- 6.4 FGF Family -- 6.5 Other Factors -- Chapter 7: Luminal Nutrients and Microbes in Gut Mucosal Growth -- 7.1 Luminal Factors -- 7.2 Microbes in Health and Mucosal Growth -- 7.3 Dietary Supplements -- Chapter 8: Polyamines in the Regulation of Mucosal Growth -- 8.1 Polyamine Metabolism -- 8.2 Polyamines Stimulate Mucosal Growth by Enhancing Gene Transcription -- 8.2.1 Polyamines Regulate Epithelial Renewal by Altering Expression of Protooncogenes -- 8.2.2 Polyamines Are Required for Protooncogene Transcription -- 8.2.3 Possible Mechanisms of Action of the Polyamines -- 8.3 Induced mRNA Stabilization and Growth Arrest After Polyamine Depletion -- 8.3.1 Polyamine Depletion Stabilizes p53 -- 8.3.2 Polyamines Modulate JunD mRNA Stability -- 8.3.3 Polyamine Depletion Stabilizes TGF-β mRNA and Activates Smad Signaling -- 8.3.4 Polyamines Regulate Apoptosis by Altering the Stability of ATF-2 and XIAP mRNAs and Stress Gr. , 8.4 Polyamines Modulate the Stability of mRNAs via the RNA-binding Protein HuR -- 8.4.1 Polyamines Modulate Subcellular Trafficking of HuR -- 8.4.2 Induced Cytoplasmic HuR Binds to Target mRNAs in Polyamine-Deficient Cells -- 8.4.3 Induced HuR Stabilizes its Target mRNAs in Polyamine-Deficient Cells -- 8.5 mRNA Translation by Polyamines -- Chapter 9: Noncoding RNAs in Gut Mucosal Growth and Epithelium Integrity -- 9.1 miRNAs in Gut Mucosal Growth and homeostasis -- 9.1.1 miR-222 -- 9.1.2 miR-29b -- 9.1.3 miR-503 -- 9.1.4 miR-195 -- 9.1.5 miR-122a and Others -- 9.2 LncRNAs in Gut Mucosal Integrity -- 9.2.1 LncRNA H19 -- 9.2.2 LncRNA SPRY4-IT1 -- Summary and Conclusions -- Acknowledgments -- References -- Author Biographies.
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  • 4
    Online Resource
    Online Resource
    Low Overhead Memory Subsystem Design for a Multicore Parallel DSP Processor (2014)
    Linköping : Linkopings Universitet
    Details Availability
    Keywords: Electronic books
    Description / Table of Contents: Intro -- Abstract -- Preface -- Acknowledgments -- Contents -- Abbreviations -- Chapter 1 Introduction -- Chapter 2 High Performance Streaming Computing -- Chapter 3 Parallel Processor Architectures -- Chapter 4 Parallel Memory and Conflict Free Data Access -- Chapter 5 ePUMA: A Multicore DSP Architecture for Streaming Signal Processing -- Chapter 6 Memory Subsystem Design -- Chapter 7 Software Development and Toolchain Support -- Chapter 8 Application Implementations -- Chapter 9 Performance and Area Evaluation -- Chapter 10 Conclusions and Future Work -- Bibliography -- Appendix A Master C Library -- Appendix B SIMD Scalar Controller C Library.
    Type of Medium: Online Resource
    Pages: 1 online resource (208 pages)
    Edition: 1st ed.
    ISBN: 9789175195568
    Series Statement: Linköping University Medical Dissertations Ser. v.1532
    URL: https://ebookcentral.proquest.com/lib/kxp/detail.action?docID=3328105
    Language: English
    Note: Description based on publisher supplied metadata and other sources
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  • 5
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    Atmospheric Concentrations of Non-methane Hydrocarbons over the Northwest Pacific Ocean (2022)
    PANGAEA
    Details
    Publication Date: 2023-12-09
    Description: Dataset contains concentrations of non-methane hydrocarbons in the atmosphere over the Northwest Pacific Ocean (2017-10 to 2017-12).
    Keywords: Aerosol deposition; DATE/TIME; DO201710-12; Dongfanghong 2; Ethane; Ethene; Event label; Isobutane; Isoprene; LATITUDE; LONGITUDE; n-Butane; Non-methane Hydrocarbons; Northwest Pacific Ocean; Propane; Propene; RvDFH2_ST0712; RvDFH2_ST0717; RvDFH2_ST0721; RvDFH2_ST0723; RvDFH2_ST0724; RvDFH2_ST0729; RvDFH2_ST0731; RvDFH2_ST0733; RvDFH2_ST0737; sea-to-air flux; ST0712; ST0717; ST0721; ST0723; ST0724; ST0729; ST0731; ST0733; ST0737; Station label
    Type: Dataset
    Format: text/tab-separated-values, 72 data points
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    DATA PANGAEA
  • 6
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    Concentrations of Non-methane hydrocarbons in Deck Incubation Experiments over the Northwest Pacific Ocean (2022)
    PANGAEA
    Details
    Publication Date: 2023-12-09
    Description: Dataset contains concentrations of Non-methane hydrocarbons in the deck incubation experiments over the Northwest Pacific Ocean (Station: E142-5, 142°E, 3°N).
    Keywords: Aerosol deposition; Chlorophyll a; E142-5; Ethane; Ethene; Isoprene; Non-methane Hydrocarbons; Northwest Pacific Ocean; Propane; Propene; RvScience_E142_5; sea-to-air flux; Time, incubation
    Type: Dataset
    Format: text/tab-separated-values, 209 data points
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    DATA PANGAEA
  • 7
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    Concentrations and Fluxes of Non-methane Hydrocarbons in the Northwest Pacific Ocean (2022)
    PANGAEA
    Details
    Publication Date: 2023-12-09
    Description: Dataset contains environmental parameters and concentrations (pmol L-1) and fluxes (nmol m-2 d-1) of non-methane hydrocarbons in the Northwest Pacific Ocean (2017-10 to 2017-12).
    Keywords: Aerosol deposition; Chlorophyll a; DATE/TIME; DEPTH, water; DO201710-12; Dongfanghong 2; Ethane; Ethane, flux; Ethene; Ethene, flux; Event label; Isobutane; Isobutane, flux; Isoprene; Isoprene, flux; LATITUDE; LONGITUDE; n-Butane; n-Butane, flux; Non-methane Hydrocarbons; Northwest Pacific Ocean; Propane; Propane, flux; Propene; Propene, flux; RvDFH2_ST0301; RvDFH2_ST0302; RvDFH2_ST0303; RvDFH2_ST0306; RvDFH2_ST0307; RvDFH2_ST0308; RvDFH2_ST0309; RvDFH2_ST0310; RvDFH2_ST0311; RvDFH2_ST0312; RvDFH2_ST0313; RvDFH2_ST0315; RvDFH2_ST0316; RvDFH2_ST0317; RvDFH2_ST0318; RvDFH2_ST0319; RvDFH2_ST0320; RvDFH2_ST0321; RvDFH2_ST0322; RvDFH2_ST0701; RvDFH2_ST0703; RvDFH2_ST0704; RvDFH2_ST0706; RvDFH2_ST0708; RvDFH2_ST0709; RvDFH2_ST0710; RvDFH2_ST0711; RvDFH2_ST0712; RvDFH2_ST0713; RvDFH2_ST0715; RvDFH2_ST0716; RvDFH2_ST0717; RvDFH2_ST0718; RvDFH2_ST0719; RvDFH2_ST0721; RvDFH2_ST0722; RvDFH2_ST0723; RvDFH2_ST0724; RvDFH2_ST0725; RvDFH2_ST0726; RvDFH2_ST0727; RvDFH2_ST0728; RvDFH2_ST0729; RvDFH2_ST0730; RvDFH2_ST0731; RvDFH2_ST0732; RvDFH2_ST0734; RvDFH2_ST0735; RvDFH2_ST0736; RvDFH2_ST0738; RvDFH2_ST0739; RvDFH2_ST0740; RvDFH2_ST0741; Salinity; sea-to-air flux; ST0301; ST0302; ST0303; ST0306; ST0307; ST0308; ST0309; ST0310; ST0311; ST0312; ST0313; ST0315; ST0316; ST0317; ST0318; ST0319; ST0320; ST0321; ST0322; ST0701; ST0703; ST0704; ST0706; ST0708; ST0709; ST0710; ST0711; ST0712; ST0713; ST0715; ST0716; ST0717; ST0718; ST0719; ST0721; ST0722; ST0723; ST0724; ST0725; ST0726; ST0727; ST0728; ST0729; ST0730; ST0731; ST0732; ST0734; ST0735; ST0736; ST0738; ST0739; ST0740; ST0741; Station label; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 954 data points
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    DATA PANGAEA
  • 8
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    Biogeochemical Characteristics of Isoprene and Non-methane Hydrocarbons in the Northwest Pacific Ocean and Their Responses to Atmospheric Aerosol Deposition (2022)
    PANGAEA
    Details
    Publication Date: 2023-12-09
    Description: In this work, we used field investigations in the Northwest Pacific Ocean and determined the surface seawater distributions of atmospheric non-methane hydrocarbons (NMHCs) and their oceanic sources. We conducted deck incubation experiments to investigate the responses of NMHCs to atmospheric aerosol deposition. The geographical distributions of NMHCs in seawater were related to ocean currents by controlling nutrient levels and phytoplankton biomasses and communities. The high nutrient levels caused by the Oyashio Current promoted the concentration of biogenic isoprene. In addition, the transformation of predominant phytoplankton also affected the isoprene formation. The increasing proportion of diatoms (68%) in the Oyashio Current and Kuroshio Extension contributed significantly to isoprene generation, and isoprene was 3-7 fold higher than that in other areas. Corresponding to seawater, the atmospheric NMHCs apart from isoprene displayed upward trends with increasing latitude. The deck incubation experiments revealed that the dynamic changes in phytoplankton biomass and community incurred by aerosol and acidic aerosol deposition were significantly accelerated isoprene production. However, no obvious responses of the other six NMHCs to atmospheric aerosol deposition were found in the incubation studies. Both ocean current movements and atmospheric deposition jointly influenced the generation and release of isoprene in the Northwest Pacific Ocean.
    Keywords: Aerosol deposition; Isoprene; Non-methane Hydrocarbons; Northwest Pacific Ocean; sea-to-air flux
    Type: Dataset
    Format: application/zip, 3 datasets
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    DATA PANGAEA
  • 9
    Electronic Resource
    Electronic Resource
    Photoinduced molecular transformations. Part 107. A versatile substitution of a carbonyl group of steroidal ketones by a heteroatom. The synthesis of aza-, oxa-, thia-, selena-, and tellurasteroids (1990)
    s.l. : American Chemical Society
    The @journal of organic chemistry 55 (1990), S. 2170-2176 
    Details
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jo00294a035
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    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Effects of defect scattering on guided electron waves in two coupled quantum wires (1992)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 72 (1992), S. 2299-2311 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We have investigated how the presence of a defect in two coupled quasi-one-dimensional quantum wires influences the propagation properties of guided electron waves in the system. The defect potential in the two dimensional electron gas is modeled by a two dimensional δ function. In elastic scattering, the transfer of the electron among various eigenstates of the uncoupled quantum wires and from one wire to the other is largely affected by the defect potential. For the single mode shallow potential well system, the defect causes incomplete energy transfer between the channels. As the position of the defect varies along the channel, the characteristics of the mode amplitude functions change dramatically as the defect passes through nodes of the amplitude function of the incident waves in the channel. When the defect position is away from these nodes the amplitude functions of the transmitted waves reduce greatly due to the large reflection by the defect. And their variation never reaches zero as in the case without defect. When the defect position is near these nodes the tunneling characteristics between the two channels are as if the defect is absent since the reflection is minimal. For the strong scatterer we find a pinning effect in that the mode amplitude function of the channel where the defect is located always has one of its transmission minima pinned down to the defect. We introduce a possible way of injecting the propagating electron into a particular channel and at a given longitudinal position, by controlling the position of the defect in the structure. In the multimode deep potential well structure, the transfer from an eigenstate of the uncoupled quantum wires to the other states is greatly enhanced and the characteristics of the amplitude functions are dramatically changed by intersubband scatterings.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.351572
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