GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Language
  • 1
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Science and state. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (295 pages)
    Edition: 1st ed.
    ISBN: 9781483286600
    DDC: 338.9/26
    Language: English
    Note: Front Cover -- Science for Public Policy -- Copyright Page -- Table of Contents -- Preface -- Acknowledgements -- Chapter 1. Introduction and Overview -- A New Science? -- Uncertainty and Ignorance -- Policy Formation as Structured Negotiation -- Setting the Policy Agenda -- Conclusion -- Reference -- Chapter 2. Science and Government in the USA -- The Transition -- World War II -- Operations Research -- Nuclear Weapons and Arms Control -- Maturing of Scientific Advice -- Energy -- The Environment -- Final Remarks -- References -- Chapter 3. Science and Government: A European Perspective -- Well Before the Twentieth Century -- A Different Tradition of Interventionism -- The American Model -- From the American Model to the Japanese Model -- References -- Chapter 4. The Netherlands' Scientific Council for Government Policy -- Main Characteristics -- Responsibilities of the Council -- The Place of the Council -- The Composition of the Council -- The Bureau -- The Budget -- Working Methods -- Reports -- External Contacts of the Council -- Chapter 5. Long-term Forecasting for Science and Policy: Experiences in Poland -- The Aims of Forecasting -- The Problem of Time Scale -- Long-Term Planning Methods -- Politicians and Scientists-Cooperation Mechanisms -- Long-term Science Policy: Polish Experiences -- Social Implications of Scientific Policy -- Reference -- Chapter 6. A New Branch of Science, Inc. -- The Separation of Science from Public Policy -- How Rational is the Policy Process? -- Science Contested: Science for Whom? -- Between Orthodoxy and Reformism -- The Rise of the Managerial Conception of Science for Public Policy -- Commentary: Hans Landberg -- References -- Chapter 7. Uncertainty, Ignorance and Policy -- Introduction -- Our Present Dilemmas -- The Problem -- Ignorance in Technological Development. , Towards a New Understanding of Scientific Knowledge -- Coping with Uncertainty and Ignorance -- Commentary: Ronald Brickman -- References -- Chapter 8. Uncertainty-Technical and Social -- A New Concept of Science? -- Implicit and Explicit Languages -- Technical and Social Uncertainties -- Social Interpretations of Necessary Uncertainty -- Decision Rules-Formalism versus Informalism -- Carcinogenicity Decision Rules -- Conclusions -- References -- Chapter 9. Science and Socialist Society -- Social Assessment of Scientific Products: Some Experiences in Czechoslovakia -- Science and the Public: Conception of their Mutual Relation* -- Chapter 10. Lay Participation in Decision-making Involving Science and Technology -- The United States -- The Soviet Union -- The Differences -- References -- Chapter 11. The Role of International Research Institutions -- Introduction -- Distributional Consequences of the Application of Knowledge -- Local vs. Global Problems -- Knowledge and Power -- Global Problems -- The Virtues of Hypocrisy -- Constraints at the Interface Between Science and Politics -- Global vs. National Stewardship of Resources -- Commentary -- Commentary: Giandomenico Majone -- Some Preliminary Distinctions -- Mature Sciences as a Special Case -- Cosmopolitans and Locals in Science -- The Professionalization of Regulatory Science -- References -- Chapter 12. A History of the Acid Rain Issue -- The European Experience -- The Problem Reaches North America -- The ECE Convention on Transboundary Air Pollution -- The European Economic Community -- The 1982 Stockholm Conference -- The First Session of the ECE Convention Executive Body -- Growing Damages and Changing National Policies -- Development of the Issue: Lessons for Future Problems -- References -- Chapter 13. The CO2 Challenge -- The Setting -- The Case of Acid Rain -- The Carbon Dioxide Question. , The Policy Dilemma -- Timing and Nature of the Policy Response -- References -- Chapter 14. The Diversion of Water Resources into the Caspian Sea Basin -- History of the Problem -- Engineering Solutions -- Research Problems and Methods -- River Diversion and Climate -- Environmental Changes in the Region of River Flow Diversion -- Environmental Changes in Southern Regions -- Decision Making Procedures -- Conclusions -- Chapter 15. Reports of Forum Panels -- Report of Panel 1 -- Scientific Advice -- Uncertainty -- Institutionalization of Policy for Science -- Report of Panel 2 -- Report of Panel 3 -- Events, Actors, and Agendas -- Structural Conditions -- Appendix: -- 1. An Annotated Bibliography of Selected Readings in English -- Scientific Advice for Policy Making -- Scientific Conflict and Consensus -- Dealing with Scientific Uncertainty -- Managing Global Problems and the Role of Scientific Institutions -- Case Studies -- Books on Science for Public Policy -- 2. An Annotated Bibliography of East European Literature -- Articles -- Books -- 3. List of Participants -- Index.
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Keywords: Fossile Gliederfüßer
    In: Pt. R, Vol. 1
    Type of Medium: Book
    Pages: XXXVI, 398 Seiten , Illustrationen
    Language: English
    Note: Literaturangaben
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Keywords: Fossile Gliederfüßer
    In: Pt. R, Vol. 2
    Type of Medium: Book
    Pages: II S., S. 400 - 651 , Illustrationen
    Language: English
    Note: Literaturangaben
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 98 (1993), S. 1116-1122 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The high resolution spectra of the fundamental and first overtone of the acetylenic C–H stretch in tert.-butylacetylene-d9 and (trimethylsilyl)acetylene-d9 have been measured using optothermal detection of a collimated molecular beam. IVR lifetimes determined from the homogeneously broadened lineshapes are compared to those of their undeuterated analogues. It is found that for both molecules, at both levels of excitation, deuterating the methyl rotors results in an increased rate of IVR. The results indicate that the previously suggested methyl rotor effect, as an enhancer for IVR, plays a secondary role to increasing the number of low order resonances to which the C–H stretch can couple. Although the torsional modes are important for the molecules to exhibit statistical case IVR and contribute to the filled-in homogeneous lineshapes, the rate of energy relaxation seems to be dominated by the number of low order resonances.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 98 (1993), S. 1748-1749 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The high resolution spectrum of the fundamental C–H stretch in (CF3)3C–C≡C–H has been measured using optothermal detection of a collimated molecular beam. Only the Q branch was resolvable and was fit to a Lorentzian with a full width at half maximum of 2.76 GHz, corresponding to an IVR lifetime of 60 ps. The decrease in lifetime in comparison to (CH3)3C–C≡C–H is thought to be due to strong mixing between the C–F stretches and bends and the backbone C–C stretches and bends.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 98 (1993), S. 2477-2480 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: Conclusive experimental evidence is presented that molecules excited to a single ro-vibrational eigenstate in a high density-of-states region are not deflected by an inhomogeneous electric field. The onset of nondeflection behavior occurs in the same density of states region as has been found for the onset of intramolecular vibrational energy redistribution IVR (about 10 vibrational states/cm−1). By using large polyatomic molecules, where the hydride stretch fundamentals occur in this range of state density, the nondeflection behavior can be studied. However, the results are generally applicable to the dynamics of smaller molecules at higher levels of excitation. Thus, the observed nondeflection in our experiments is expected to be a general phenomenon associated with highly vibrationally excited molecules. In addition, it is shown how the nondeflection characteristics of these systems can be exploited experimentally to obtain spectra with increased sensitivity.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 68 (1946), S. 445-446 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 68 (1946), S. 2753-2753 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The eigenstate-resolved 2ν1 (acetylenic CH stretch) absorption spectrum of propane has been observed for J'=0–11 and K=0–3 in a skimmed supersonic molecular beam using optothermal detection. Radiation near 1.5 μm was generated by a color center laser allowing spectra to be obtained with a full-width at half-maximum resolution of 6×10−4 cm−1 (18 MHz). Three distinct characteristics are observed for the perturbations suffered by the optically active (bright) acetylenic CH stretch vibrational state due to vibrational coupling to the nonoptically active (dark) vibrational bath states. (1) The K=0 states are observed to be unperturbed. (2) Approximately 2/3 of the observed K=1–3 transitions are split into 0.02–0.25 cm−1 wide multiplets of two to five lines. These splittings are due to intramolecular coupling of 2ν1 to the near resonant bath states with an average matrix element of 〈V2〉1/2=0.002 cm−1 that appears to grow approximately linearly with K. (3) The K subband origins are observed to be displaced from the positions predicted for a parallel band, symmetric top spectrum.The first two features suggest that the coupling of the bright state to the bath states is dominated by parallel (z-axis) Coriolis coupling. The third suggests a nonresonant coupling (Coriolis or anharmonic) to a perturber, not directly observed in the spectrum, that itself tunes rapidly with K; the latter being the signature of diagonal z-axis Coriolis interactions affecting the perturber. A natural interpretation of these facts is that the coupling between the bright state and the dark states is mediated by a doorway state that is anharmonically coupled to the bright state and z-axis Coriolis coupled to the dark states. Z-axis Coriolis coupling of the doorway state to the bright state can be ruled out since the ν1 normal mode cannot couple to any of the other normal modes by a parallel Coriolis interaction. Based on the range of measured matrix elements and the distribution of the number of perturbations observed we find that the bath levels that couple to 2ν1 do not exhibit Gaussian orthogonal ensemble type statistics but instead show statistics consistent with a Poisson spectrum, suggesting regular, not chaotic, classical dynamics.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 100 (1994), S. 2588-2595 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: We present the high resolution spectrum of the ν1 fundamental of propyne near 3335 cm−1 obtained using a very warm free jet expansion in our optothermal detection spectrometer. By using a high concentration sample expanded at low backing pressures we have been able to observe transitions for K values up to K=6. The additional data available allow us to reinvestigate this vibrational band. We find an unusual perturbation pattern in this band where the individual subbands (rovibrational transitions for a single K value) appear to be completely unperturbed at the level of precision of our data (7.5 MHz), but the subband origin orderings are perturbed through nonresonant interactions. Attempts to account for the subband ordering using a two-state anharmonic interaction are unsuccessful indicating that the perturbations are of multistate origin. This type of nonresonant perturbation to the subband origins of symmetric top molecules should be a common feature of symmetric tops with large A rotational constants. As a result of this investigation we conclude that the previously reported value of αA, determined from a very cold expansion where only K=0 and K=1 were observed, is not a measure of the true (unperturbed) value of this constant. This conclusion is also supported by force field calculations presented here that use an empirical harmonic force field augmented by diagonal anharmonicities for the hydride stretches. These calculations, which reproduce measured values of αA and αB for lower energy bands quite successfully, also show that the previous determination of αA is too large and must be dominated by perturbation contributions. We have also measured the weak Fermi resonant band ν3+2ν09 which acquires its intensity through interaction with ν1. Again we find an anomalous subband ordering like that observed in ν1.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...