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  • 1
    Online Resource
    Online Resource
    Sources of Uncertainty in the Tropical Pacific Warming Pattern under Global Warming Projected by Coupled Ocean-Atmosphere Models (2020)
    Singapore :Springer Nature Singapore :
    Details
    Keywords: Environment. ; Climatology. ; Oceanography. ; Environmental Sciences. ; Climate Sciences. ; Ocean Sciences.
    Description / Table of Contents: Introduction -- Evaluating the formation mechanisms of the tropical Pacific SST warming pattern in CMIP5 multi-model ensemble -- Influence of cloud radiation feedback on the uncertainty in projecting tropical Pacific SST warming pattern -- Effects of large-scale ocean dynamics on the uncertainty in projecting tropical Pacific SST warming pattern -- Correcting the multi-model ensemble tropical Pacific SST warming pattern -- Summary and prospects.
    Abstract: This book discusses the sources of uncertainty in future model projections of the tropical Pacific SST warming pattern under global warming. It mainly focuses on cloud radiation feedback and ocean dynamical effect, which reveal to be the two greatest sources of uncertainty in the tropical Pacific SST warming pattern. Moreover, the book presents a correction for model projections of the tropical Pacific SST warming pattern based on the concept of “observational constraints”; the corrected projection exhibits a more El Niño-like warming pattern.
    Type of Medium: Online Resource
    Pages: XII, 81 p. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9789813298446
    Series Statement: Springer Theses, Recognizing Outstanding Ph.D. Research,
    URL: https://doi.org/10.1007/978-981-32-9844-6
    DOI: 10.1007/978-981-32-9844-6
    DDC: 333.7
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    Transient characteristics of a neon-like x-ray laser at 19.6 nm (2002)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 9 (2002), S. 1412-1415 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A transient Ne-like x-ray laser at 19.6 nm (J=0→1, 3p→3s) is numerically investigated using a hydrodynamic code for a 100 μm thick Ge planar target irradiated by a nanosecond prepulse followed by a subpicosecond or a picosecond main optical laser pulse. Simulations are performed for different main pulse lengths of 50 fs, 500 fs, 5 ps, and 50 ps but with fixed pulse energy. For a drive pulse even as short as 500 fs, the x-ray laser gain still shows quasisteady state behaviors. A real transient nature can only be seen when the x-ray laser is driven by a laser pulse with a duration as short as tens of femtoseconds. © 2002 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1458029
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  • 3
    Electronic Resource
    Electronic Resource
    ABA Type Copolymers of Lactide with Poly(ethylene glycol). Kinetic, Mechanistic, and Model Studies (1995)
    s.l. : American Chemical Society
    Macromolecules 28 (1995), S. 2124-2132 
    Details
    ISSN: 1520-5835
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ma00111a004
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  • 4
    Electronic Resource
    Electronic Resource
    Two triterpenoids from Gentiana tibetica
    Amsterdam : Elsevier
    Phytochemistry 36 (1994), S. 997-999 
    Details
    ISSN: 0031-9422
    Keywords: 1α,2α,3β,24-tetrahydroxyolean-12-en-28-oic acid, ; Gentiana tibetica ; Gentianaceae ; triterpenoids
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0031-9422(00)90478-3
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  • 5
    Electronic Resource
    Electronic Resource
    Electron Structure and Interface Energy of GP Zone in Al-Zn Alloy (2005)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 475-479 (Jan. 2005), p. 3131-3136 
    Details
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The valence electron structure of GP Zone in Al-Zn alloy was calculated according to the Empirical Electron Theory(EET). The result of valence electron structure was further applied to analyze the interface energy between GP Zone and matrix. The reason that the GP Zones were formed even at the highest quenching speed and the hardness was stably ascended as soon as GP zones were formed and reached the maximum before the precipitation of metastable phase, was thatthe amoumt of the strongest covalent bond in the GP Zone was far more than that in α-Al cell and the Al atom in GP Zone was easily prone to forming covalent bond with Zn atom. It was an easy and effective method to apply the EET theory with the hardball model to calculation of interface energy
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/09/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.475-479.3131.pdf
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  • 6
    Electronic Resource
    Electronic Resource
    Structural Assessment of Microsphere-Based Tissue Engineered Scaffold from Poly(Lactic Acid)/ß-Tricalcium Phosphate (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 280-283 (Feb. 2007), p. 1613-1618 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The addition of b-tricalcium phosphate improves the biocompatibility and the bioactivity of scaffolds made from poly(lactic acid)(PLA). In this paper, a developed method was used to prepare poly(lactic acid)/ b-tricalcium phosphate microsphere-based tissue engineered scaffolds. It was found that the porosity and the compressive modulus of the scaffolds increased with increasing stirring time.The PLA scaffolds with a higher strength and porosity could be obtained under the optimum conditions (i.e., 2.0 g of PLA, 0.2 g of b-tricalcium phosphate, 300 rpm, stirring time for 2h ). In addition, the corresponding mechanism has been discussed
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/49/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.280-283.1613.pdf
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  • 7
    Electronic Resource
    Electronic Resource
    Improving the Suspension Property of Non-Plastic Material Slurry with Lecithin (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 280-283 (Feb. 2007), p. 1717-1720 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Lecithin is a natural amphipathic surfactant. In this paper, lecithin was experimented to improve the suspension property of non-plastic materials with aluminum oxide slurry. The suspension property was compared by adding different types and amounts of lecithin into the aluminum oxide slurry in acid and alkaline conditions. The experiments showed that the 6090-type lecithin with the optimal amount (0.2%) of dry base best modified the suspension property of the aluminum oxide slurry
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/49/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.280-283.1717.pdf
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  • 8
    Electronic Resource
    Electronic Resource
    Can the Activated Carbon that is Currently Used in the NBC Protective Wear Be Replaced (2008)
    s.l. ; Stafa-Zurich, Switzerland
    Solid state phenomena Vol. 136 (Feb. 2008), p. 1-22 
    Details
    ISSN: 1662-9779
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Physics
    Notes: For ages, activated carbon has been unarguably the most preferred material for chemicalwarfare protective clothing by armies across the globe. Although the morphology in whichit is used has changed from granular form to fiber form, there has not been much change inthe chemical composition or functionality (ASZM-TEDA grade). In this paper weinvestigate to find out if there is a possibility of replacement of the activated carbon byother materials. Before we find the answer to this question, it is important to reason outwhy replacement is thought of in the first place.Activated carbon is a versatile material that brings with it several good qualities like largesurface area, adsorptive nature, fire-resistant, robustness and availability of aplenty. Someof its disadvantages include heavy weight and low breathability (moist activated carbonwill adsorb oxygen from the environment causing breathing difficulties). One otherdisadvantage which is often overlooked by the user is the disposal of the suits after usage.Activated carbon merely adsorbs the nerve and mustard agents and once they becomesaturated, they are classified as hazardous materials necessitating safe disposal. The usedwear is normally sent back to the supplier of manufacturer where it would be essentiallydecontaminated by bleaching and then disposed by incineration or landfill. Thus, if thereis a material that can ensure breathability is of light weight and has the capacity todecontaminate the adsorbed warfare agents in situ, it would be ideal for use in theprotective clothing.In this paper novel electrospun ceramic nanostructures are introduced which are capableof reactive decontamination of nerve and mustard agents. The decontaminationefficiencies of the ceramic nanofibers are presented as tested against simulants of nerveand mustard agents. Electrospinning was chosen as the fabrication method because it is asimple traditional technique that is capable of manufacturing nano sized structures in alarge scale. Moreover, electrospun materials possess more activity due to their surfacecharge density. The contribution of nano-size scale to the reactivity of the fibers isshown. All these project the electrospun nanostructured ceramics as the best possiblesubstitutes to activated carbon
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/24/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.136.1.pdf
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  • 9
    Electronic Resource
    Electronic Resource
    3D Numerical Simulation of the Deformation of Glassy Polymer (2008)
    s.l. ; Stafa-Zurich, Switzerland
    Advanced materials research Vol. 33-37 (Mar. 2008), p. 573-578 
    Details
    ISSN: 1662-8985
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The objective of the work is to numerically study the meso-scale deformation ofamorphous glassy polymer. A molecular polymerization algorithm is employed to generatethree-dimensional (3D) random networks of polymer, in which the micro-parameters andmeso-structures, such as entanglement point, sliding point, etc. are considered. Then, 3D unit cellmodel and finite element method are used to calculate the stress and deformation relations ofpolymer. The evolution of meso-structure of glassy polymer with deformation is obtainedsimultaneously. Further, variation of the orientation of polymer chain with deformation wasquantitatively studied
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.33-37.573.pdf
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  • 10
    Electronic Resource
    Electronic Resource
    Preparation of Bioactive Nanoparticles in the System CaO-P〈sub〉2〈/sub〉O〈sub〉5〈/sub〉-SiO〈sub〉2〈/sub〉 Using Microemulsions (2005)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 288-289 (June 2005), p. 179-182 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The bioactive nanoparticles in the system CaO-P2O5-SiO2 were synthesized viamicroemulsions method in this study. The structure and properties of the nanoparticles were investigated in details using XRD, TEM, FTIR, BET techniques. It was found that, in a stable phase W/O emulsions, the diameter of the nanoparticles were related to the molar ratio of water to surfactant (γ). Under the favorable conditions, i.e. γ=6, nano-sized spherical amorphous particles could be obtained with the average diameter of 25 nm. The microemulsions could be an alternative method to prepare bioactive nanoparticles for bone reparation and bone tissue engineering scaffolds
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/49/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.288-289.179.pdf
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