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  • 1
    Online Resource
    Online Resource
    Singapore :Springer Singapore Pte. Limited,
    Keywords: Optical and Electronic Materials. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (298 pages)
    Edition: 1st ed.
    ISBN: 9789811546075
    Series Statement: Springer Series in Optical Sciences Series ; v.231
    Language: English
    Note: Intro -- Preface -- Contents -- About the Authors -- 1 Fundamentals of Ion Beam Technology, Waveguides, and Nanoparticle Systems -- 1.1 Ion Beam Technology Applied for Optical Dielectrics -- 1.1.1 The Ion Beam Facilities -- 1.1.2 The Ion Beam Techniques -- 1.2 Optical Dielectric Waveguides -- 1.3 Optical Properties of Nanoparticle Systems -- 1.4 Techniques for Investigation of Photonic Devices -- 1.4.1 Optical Coupling of Waveguides -- 1.4.2 Microscopic and Spectroscopic Investigations of Waveguides -- References -- 2 Overview of Ion Beam Produced Dielectric Waveguides -- 2.1 Overview of Dielectric Materials for Waveguide Fabrication -- 2.1.1 Glasses -- 2.1.2 Crystals -- 2.1.3 Ceramics -- 2.2 Refractive Index Profiles -- 2.3 Fabrication Techniques and Waveguide Geometries -- 2.4 Basic Waveguiding Properties -- References -- 3 Photonic Structures Based on Thin Films Produced by Ion Beams -- 3.1 Freestanding Crystalline Thin Films by Crystal Ion Slicing -- 3.2 Direct Bonding of Crystalline Membranes on Insulators by LNOI Technology -- 3.3 Micro-/Nano-structuring of LNOI On-Chip Waveguides -- 3.4 LNOI On-Chip Whispering-Gallery Resonators -- 3.5 LNOI On-Chip Photonic Crystal Based Structures -- 3.6 LNOI On-Chip Optical Couplers/Interfaces -- References -- 4 Nanoparticles Synthesized by Ion Implantation -- 4.1 Formation of Elemental Nanoparticles -- 4.1.1 Charge States of Implants in Solids -- 4.1.2 Nucleation, Growth, and Nonmetal-Metal Transition of Metallic Nanoparticles -- 4.1.3 Nucleation Threshold and Control -- 4.1.4 Very Small Non-metallic Metal Nanoparticles as Luminescence Sensitizers -- 4.1.5 Miscellaneous -- 4.2 Semiconductor and Compound Nanoparticles -- 4.2.1 Elemental Semiconductor Nanoparticles -- 4.2.2 Compound Semiconductor Nanoparticles -- 4.3 Oxide Nanoparticles -- 4.4 Amorphous and Liquid Nanoparticles. , 4.4.1 Amorphous Nanoparticles -- 4.4.2 Molten Nanoparticles -- 4.5 Metal Nanoparticles with Two or More Resonances -- 4.6 Magnetic Nanoparticles and Magneto-Optical Effects -- 4.6.1 Superparamagnetic Nanoparticles -- 4.6.2 Magneto-Optical Kerr Effect -- 4.6.3 Curie Transition Modified by the Finite-Size Effect in Magnetic Nanoparticles -- 4.7 Some Phenomena to Be Noted -- 4.7.1 Inter-particle Interaction Between Nanoparticles and Appearance of a New Band -- 4.7.2 High Flux Implantation Effects -- 4.7.3 Laser Co-irradiation Effects on Nanoparticle Formation -- 4.7.4 Single Electron Tunneling to Nanoparticles Embedded in Insulator -- 4.7.5 Cavity Nanoparticles, Sandwiched Nanoparticles, and Nanoplanets -- 4.7.6 Catalysis Nanoparticles -- References -- 5 Shape Elongation of Nanoparticles Induced by Swift Heavy Ion Irradiation -- 5.1 Ion Irradiation Effects on Amorphous Silica -- 5.1.1 Optical Absorption of Point Defects -- 5.1.2 Ion Tracks -- 5.1.3 Compaction -- 5.1.4 Microscopic Origin of Compaction and Core/Shell Ion Tracks -- 5.1.5 Inelastic Thermal Spike Model for the Core/Shell Track Formation and Inconsistency -- 5.1.6 Ion Hammering -- 5.2 Shape Elongation of Nanoparticles -- 5.2.1 Observations of the Shape Elongation of Nanoparticles -- 5.2.2 Minimum Width for the Elongation -- 5.2.3 Particle-in-Vacuum Model -- 5.2.4 Mass Non-conservation of Nano-Rods -- 5.2.5 Initial Nanoparticle Size Dependence on the Elongation -- 5.2.6 Scaling Law for the Elongation -- 5.3 Mechanism of Shape Elongation -- 5.3.1 Inelastic Thermal Spike -- 5.3.2 Two-Temperature Molecular Dynamics -- 5.3.3 Criticisms on Synergy Model Based on Ion Hammering -- 5.4 Optical Properties of Elongated Nanoparticles -- 5.4.1 Optical Linear Dichroism -- 5.4.2 Birefringence -- 5.4.3 Possible Application to UV Polarizer of Nanometric Thickness -- 5.4.4 Second-Harmonic Generation Microscopy. , 5.4.5 Electron Energy Loss Mapping of Elongated Nanoparticles -- 5.5 Some Comments Related to Track Formation -- 5.5.1 Primary Ionization Rate and Velocity Effect Free Theory -- 5.5.2 Self-trapped Exciton Model Versus Exciton Mott Transition and Thermal Spike Heating -- 5.5.3 Recrystallization of Ion Tracks -- 5.6 Elongation by Cluster Irradiation-Toward Lower Energy and More Accessibility -- References -- 6 Electrooptic Properties of Dielectric Waveguides -- 6.1 Modification of Electrooptic Coefficients of Dielectrics -- 6.2 Electrooptic Modulators on Waveguides -- 6.3 Electrooptic Modulators on Membrane -- 6.4 Electrooptic Modulators on LNOI Waveguides -- 6.4.1 EO Phase Modulator Based on Straight Waveguide (Fabry-Perot) Resonator -- 6.4.2 EO Tunable Microring Resonators -- 6.4.3 EO Mach-Zehnder Interferometer Resonators -- 6.4.4 EO Tunable LNOI Bragg Reflectors -- 6.4.5 Compact EO Fourier Transform Spectrometers -- References -- 7 Photoluminescence of Dielectric Waveguides -- 7.1 Up-Conversion of Waveguides -- 7.2 Near Infrared Luminescence in Waveguides -- 7.2.1 Doped LiNbO3 Crystals -- 7.2.2 Doped YAG Crystals -- 7.2.3 Other Crystals -- 7.3 Waveguide Amplifiers -- References -- 8 Nonlinear Optical Dielectric Waveguides -- 8.1 Nonlinear Optical Properties of Waveguides -- 8.2 Nonlinear Frequency Conversion Based on Waveguides -- 8.3 Photorefractive Waveguides -- 8.4 Discrete Solitons in Waveguides and Waveguide Arrays -- References -- 9 Lasing Based on Dielectric Waveguides -- 9.1 Waveguide Lasing at Near Infrared Wavelength Regimes -- 9.2 Pulsed Waveguide Lasers Based on 2D Materials -- 9.3 Self-Frequency Doubled Waveguide Lasing -- References -- 10 Tailoring of Optical Properties by Metallic Nanoparticles -- 10.1 Optical Absorbance Enhancement by Surface Plasmon Resonance -- 10.2 Giant Enhancement of Optical Nonlinearities. , 10.3 Nonlinear Absorption Tuning by Nanoparticles -- 10.4 Pulsed Waveguide Lasers Based on Nanoparticles as Saturable Absorbers -- References -- 11 Summary and Outlook -- 11.1 Summary -- 11.2 Outlook -- 11.2.1 New Materials -- 11.2.2 Novel Devices for Micro-nano Photonics -- Index.
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  • 2
    Online Resource
    Online Resource
    Dordrecht :Springer Netherlands,
    Keywords: Algae--Biotechnology. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (305 pages)
    Edition: 1st ed.
    ISBN: 9789401598354
    Language: English
    Note: Intro -- Title Page -- Copyright -- Contents -- Preface -- Index.
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  • 3
    Online Resource
    Online Resource
    New York, NY :Springer,
    Keywords: Physics-Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (199 pages)
    Edition: 1st ed.
    ISBN: 9781461505853
    DDC: 530
    Language: English
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  • 4
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Gastrointestinal system-Physiology. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (463 pages)
    Edition: 1st ed.
    ISBN: 9783642778148
    Series Statement: Handbook of Experimental Pharmacology Series ; v.106
    DDC: 612.32
    Language: English
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  • 5
    Online Resource
    Online Resource
    Milton :CRC Press LLC,
    Keywords: United States. ; Electronic books.
    Description / Table of Contents: This book is focused on the critical clinical initiatives introduced by the 21st Century Cure Act passed by the United States Congress in December 2016. The book covers everything from the outline of the initiatives to analysis on the effect on biopharmaceutical research and development.
    Type of Medium: Online Resource
    Pages: 1 online resource (318 pages)
    Edition: 1st ed.
    ISBN: 9781000567991
    Series Statement: Chapman and Hall/CRC Biostatistics Series
    DDC: 615.1072/4
    Language: English
    Note: Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Contents -- About the Editors -- List of Contributors -- 1. Introduction -- 2. Complex Innovative Design -- 3. Validation Strategy for Biomarker-Guided Precision/Personalized Medicine -- 4. Model-Informed Drug Development -- 5. Real-World Data and Real-World Evidence -- 6. AI/ML in Medical Research and Drug Development -- 7. Challenges in Cancer Clinical Trials -- 8. Statistical Methods for Assessment of Biosimilars -- 9. Statistical Methods for Assessment of Complex Generic Drugs -- 10. Rare Diseases Drug Development -- Index.
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  • 6
    Type of Medium: Book
    Pages: IV S, S. 367 - 510 , Ill., graph. Darst
    Series Statement: Journal of marine systems 76.2009,4
    Language: English
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  • 7
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    PANGAEA
    In:  Supplement to: Chan, Lui-Heung; Gieskes, Joris M; You, Chen-Feng; Edmond, John M (1994): Lithium isotope geochemistry of sediments and hydrothermal fluids of the Guaymas Basin, Gulf of California. Geochimica et Cosmochimica Acta, 58(20), 4443-4454, https://doi.org/10.1016/0016-7037(94)90346-8
    Publication Date: 2023-06-27
    Description: Lithium isotopic compositions of hydrothermally altered sediments of Deep Sea Drilling Project (DSDP) site 477/477A, as well as high temperature vent fluids of the Guaymas Basin, have been determined to gain an understanding of lithium exchange during fluid-sediment interaction at this sediment-covered spreading center. Unaltered turbidite of the basin has a d6Li value of -10%, 5-7% heavier than fresh oceanic basalts. Contact metamorphism induced by a shallow sill intrusion results in a decrease of the lithium content of the adjacent sediments and a lighter isotopic value (-8%). Below the sill, sediments altered by a deep-seated hydrothermal system show strong depletions in lithium, while lithium isotopic compositions vary greatly, ranging from -11 to +1%. The shift to lighter composition is the result of preferential retention of the lighter isotope in recrystallized phases after destruction of the primary minerals. The complexity of the isotope profile is attributed to inhomogeneity in mineral composition, the tortuous pathway of fluids and the temperature effect on isotopic fractionation. The range of lithium concentration and d6Li values for the vent fluids sampled in 1982 and 1985 overlaps with that of the sediment-free mid-ocean ridge systems. The lack of a distinct expression of sediment input is explained in terms of a flow-through system with continuous water recharge. The observations on the natural system agree well with the results of laboratory hydrothermal experiments. The experimental study demonstrates the importance of temperature, pressure, water/rock ratio, substrate composition and reaction time on the lithium isotopic composition of the reacted fluid. High temperature authigenic phases do not seem to constitute an important sink for lithium and sediments of a hydrothermal system such as Guaymas are a source of lithium to the ocean. The ready mobility of lithium in the sediment under elevated temperature and pressure conditions also has important implications for lithium cycling in subduction zones.
    Keywords: 64-477; 64-477A; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Flame photometry; Glomar Challenger; Leg64; Lithium; Mass spectrometer Finnigan MAT 262; North Pacific/Gulf of California/BASIN; Sample code/label; δ6Li; δ6Li, error
    Type: Dataset
    Format: text/tab-separated-values, 64 data points
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  • 8
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    PANGAEA
    In:  Supplement to: You, Chen-Feng; Spivack, Arthur J; Gieskes, Joris M; Martin, Jonathan B; Davisson, M L (1996): Boron contents and isotopic compositions in pore waters: a new approach to determine temperature induced artifacts—geochemical implications. Marine Geology, 129(3-4), 351-361, https://doi.org/10.1016/0025-3227(96)83353-6
    Publication Date: 2024-01-09
    Description: A comprehensive experimental study, utilizing a rocking autoclave hydrothermal apparatus with isotope tracers, was applied to evaluate the temperature of squeezing artifacts on B contents and isotopic compositions in pore waters. The partition coefficient (KD) was determined at temperatures from 25 ° to 350 °C, at 800 bars, and this information was applied to reconstruct pore water B and d11B in ODP drill sites, where pH, T, and porosity are known. The partition coefficient of B is a function of temperature, pH, and sediment mineralogy. The solution pH exerts a dominant control at low temperatures; however, KD decreases to a value of essentially zero (compared to that of KD = ~3.5 at 25 °C) at high temperatures indicating no adsorption. Two empirical equations were derived to represent most of the available experimental results. For pelagic clay rich sediments, a KD = -3.84-0.020T + 0.88pH (R = 0.84; 1sigma = 0.25) is established. For sediments that have experienced progressive metamorphism, a KD = -1.38-0.008T + 0.59pH (R = 0.81; 1sigma = 0.37) can be applied. Similarly the effect on pore water d11B can be corrected if the fractionation factors at different temperatures are assumed. The corrected B and d11B in ODP Sites 671, 672, and 808 indicate significant mobilization of bulk B in sediment (exchangeable + lattice bound) at depth, especially near the décollement zone or other potential flow conduits. Tectonically expelled fluids from mud diapirs of Barbados Ridge Complex, hot springs of Rumsey Hills, California, and mud pot waters of the Salton Sea geothermal field, are enriched in B (up to 20 mM) with lower d11B, supporting the argument of B mobilization as a result of fluid expulsion in accretionary prisms.
    Keywords: 131-808C; Distribution coefficient; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Joides Resolution; Leg131; Ocean Drilling Program; ODP; pH; Philippine Sea; Pressure; Sample code/label; Temperature, technical
    Type: Dataset
    Format: text/tab-separated-values, 90 data points
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  • 9
    Publication Date: 2024-01-09
    Description: An improved procedure for lithium isotope analysis using Li3PO4 as the ion source has been investigated for application to geological samples. The 7Li/6Li ratio is measured using double rhenium filament thermal ionization mass spectrometry in which isotopic fractionation is minimized at high temperatures. The method produces a stable, high intensity Li+ ion beam that allows measurement of nanogram quantities of lithium. This results in a reduction in sample size of up to 1000 times relative to that required for the established Li2BO2+ method while maintaining a comparable precision of better than 1‰ (1 sigma). Replicate analyses of the NBS L-SVEC Li2CO3 standard yielded a mean value of 12.1047+/-0.0043 (n=21), which is close to the reported absolute value of 12.02+/-0.03. Intercalibration with a wide range of geological samples shows excellent agreement between the Li3PO4 and Li2BO2+ techniques. Replicate analyses of seawater and a fresh submarine basalt display high precision results that agree with previous measurements. Taking advantage of the high ionization efficiency of the phosphate ion source, we have made the first measurements of the lithium concentration (by isotope dilution) and isotopic composition of calcareous foraminiferal tests and other marine carbonates. Preliminary results indicate that substantial lithium exchange occurs between carbonate sediments and their interstitial waters. In addition, a possible link between lithium paleoceanography and paleoclimate during the last 1000 ky may be derived from planktonic foraminiferal tests. This highly sensitive technique can be applied in the examination of low lithium reservoirs and thereby provide insight into some fundamental aspects of lithium geochemistry.
    Keywords: 130-806B; 138-851A; 138-851B; Age model; Calcium carbonate; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg130; Leg138; Lithium; Mass spectrometer Finnigan MAT 262; North Pacific Ocean; Ocean Drilling Program; ODP; Sample code/label; Sample comment; Sample type; δ6Li
    Type: Dataset
    Format: text/tab-separated-values, 44 data points
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  • 10
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    PANGAEA
    In:  Supplement to: You, Chen-Feng; Gieskes, Joris M; Chen, Robert F; Spivack, Arthur J; Gamo, Toshitaka (1993): Iodide, bromide, manganese, boron, and dissolved organic carbon in interstitial waters of organic carbon-rich marine sediments: observations in the Nankai accretionary prism. In: Hill, IA; Taira, A; Firth, JV; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 131, 165-174, https://doi.org/10.2973/odp.proc.sr.131.116.1993
    Publication Date: 2024-03-09
    Description: This study of the interstitial water concentration-depth distributions of iodide, bromide, boron, d11B, and dissolved organic carbon, as represented by absorbance at 325 nm (yellow substance: YS) and laser-induced fluorescence (LIF), is a follow-up of the extensive shipboard program of interstitial water analysis during ODP Leg 131. Most of the components studied are associated with processes involving the diagenesis of organic matter in these sediments. Three zones of the sediment column are discussed separately because of the different processes involved in causing concentration changes: 1. The upper few hundreds of meters: In this zone, characterized by very high sedimentation rates (〉1200 m/m.y.), interstitial waters show very sharp increases in alkalinity, ammonia, iodide, bromide, YS, and LIF, mainly as a result of the diagenesis of organic carbon; 2. Whereas below 200 mbsf concentration gradients all show a decreasing trend, the zone at ~ 365 mbsf is characterized by concentration reversals, mainly due to the recent emplacement of deeper sediments above this depth as a result of thrust-faulting; 3. The décollement zone (945-964 mbsf) is characterized by concentration anomalies in various constituents (bromide, boron, d11B, manganese, LIF). These data are interpreted as resulting from an advective input of fluids along the zone of décollement as recent as ~ 200 ka. Possibly periodic inputs of anomalous fluids still seem to occur along this décollement zone.
    Keywords: 131-808A; 131-808B; 131-808C; Boron; Bromine; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Fluorescence; Iodide; Joides Resolution; Leg131; Manganese; Ocean Drilling Program; ODP; Philippine Sea; Sample code/label; Yellow substance; δ11B
    Type: Dataset
    Format: text/tab-separated-values, 334 data points
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