Excitation transfer spectroscopy with two metastable 138Ba+ ions in same trap.

In the absence of lasers approaching trapped ion clock transitions in sharpness we propose to replace the 12.49 m laser field exciting the D3/2-D5/2 transition of the single Ba+ ion A in D3/2 with the near-field of a close by identical ion B in the excited D5/2 state. We tune the frequency of the near-field by the differential Stark shift generated when the center of mass of the tuned ions is slightly moved out of the trap center by a small bias voltage. We demonstrate that the resultant resonant energy exchange can be made considerably faster than the natural lifetime of either metastable level and show how it might be detected.

Long-time quantum simulation of the primary charge separation in bacterial photosynthesis.

Accurate quantum mechanical simulations of the primary charge transfer in photosynthetic reaction centers are reported. The process is modeled by three coupled electronic states corresponding to the photoexcited chlorophyll special pair (donor), the reduced bacteriopheophytin (acceptor), and the reduced accessory chlorophyll (bridge) that interact with a dissipative medium of protein and solvent degrees of freedom. The time evolution of the excited special pair is followed over 17 ps by using a fully quantum mechanical path integral scheme. We find that a free energy of the reduced accessory chlorophyll state approximately equal to 400 cm(-1) lower than that of the excited special pair state yields state populations in agreement with experimental results on wild-type and modified reaction centers. For this energetic configuration electron transfer is a two-step process.

The electron-furfural scattering dynamics for 63 energetically open electronic states

We report on integral-, momentum transfer-and differential cross sections for elastic and electronically inelastic electron collisions with furfural (C5H4O2). The calculations were performed with two different theoretical methodologies, the Schwinger multichannel method with pseudopotentials (SMCPP) and the independent atom method with screening corrected additivity rule (IAM-SCAR) that now incorporates a further interference (I) term. The SMCPP with N energetically open electronic states (N-open) at either the static-exchange (N-open ch-SE) or the static-exchange-plus-polarisation (N-open ch-SEP) approximation was employed to calculate the scattering amplitudes at impact energies lying between 5 eV and 50 eV, using a channel coupling scheme that ranges from the 1ch-SEP up to the 63ch-SE level of approximation depending on the energy considered. For elastic scattering, we found very good overall agreement at higher energies among our SMCPP cross sections, our IAM-SCAR+I cross sections and the experimental data for furan (a molecule that differs from furfural only by the substitution of a hydrogen atom in furan with an aldehyde functional group). This is a good indication that our elastic cross sections are converged with respect to the multichannel coupling effect for most of the investigated intermediate energies. However, although the present application represents the most sophisticated calculation performed with the SMCPP method thus far, the inelastic cross sections, even for the low lying energy states, are still not completely converged for intermediate and higher energies. We discuss possible reasons leading to this discrepancy and point out what further steps need to be undertaken in order to improve the agreement between the calculated and measured cross sections. (C) 2016 AIP Publishing LLC.

Deposit of "Letters on the Eastern States" by William A. Mercein in the Southern District of New York,

Document certifying Mercein as proprietor legally deposited a copy of Tudor’s book. Docketed on the verso, "For value received, I transfer the within to William Tudor, Esq. William A. Mercein July 31, 1820"

The Dilemmas of Diffusion: Institutional Transfer & the Remaking of Vocational Training Practices in Eastern Germany, CES Germany & Europe Working Papers, No. 05.10, 1996

Through a case study of the diffusion of the celebrated West Gennan "dual system" of vocational training to the territory of the fonner German Democratic Republic, we develop the argument that local sociopolitical relations matter crucially for the successful transfer and implementation of institutional arrangements. Notwithstanding massive levels of government funding, the presence of complementary supports, and the concerted efforts of Ger­many's social partners, the dual system is experiencing significant difficulties in the new federal states of the East. These difficulties are not due simply to the particular politics of unification (the wholesale transfer of West German institutions whether or not they were appropriate to Eastern Germany) nor even simply to the paucity of dynamic private firms capable of and willing to train new apprentices. The difficulties stem also from the under­ lying weaknesses of the East German sociopolitical infrastructure on which the entire dual system rests. This. hy­ pothesis is elaborated and substantiated through a range of data on training in the East and especially through the use of detailed case studies of Leipzig and Chemrutz.

Transfer of interest on U.S. investment in the Panama Canal (GAO/AFMD-85-63).

Includes letter of April 8, 1985 from William R. Gianelli, Chairman, Board of Directors, Panama Canal Commission, to Frederick D. Wolf, Director, Accounting and Financial Management Division, U.S. General Accounting Office, Washington, D.C. (p. 12-17).

Report of the Technology Transfer Panel of the Committee on Armed Services, House of Representatives, Ninety-eighth Congress, second session.

Mode of access: Internet.

To amend the Electronic Fund Transfer Act : hearing before the Subcommittee on Consumer Affairs of the Committee on Banking, Finance and Urban Affairs, House of Representatives, Ninety-sixth Congress, first session, on H.R. 3552 ... May 1, 1979.

"Serial 96-15."

Export control implementation issues with respect to high-performance computers : hearing before Committee on Governmental Affairs, United States Senate, One Hundred Sixth Congress, second session, May 26, 2000.

Shipping list no.: 2000-0347-P.

The role of the national laboratories in local economic development [microform] : hearing before the Subcommittee on Economic Resources and Competitiveness of the Joint Economic Committee, Congress of the United States, One Hundredth Congress, second session, April 9, 1988.

CIS Microfiche Accession Numbers: CIS 89 J841-5

High performance computer export controls : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Seventh Congress, first session, March 15, 2001.

Shipping list no.: 2001-0258-P.

Reorganization plan no. 24 of 1950 : transfer of the Reconstruction Finance Corporation to the Department of Commerce : report (to accompany H. Res. 648)

Also in Congressional serial volume 11381.

Reorganization plan no. 23 of 1950 : providing for transfer of the financing of factory-built homes from the Reconstruction Finance Corporation to the Housing and Home Finance Administratator : report.

Also in Congressional serial volume 11369.

Reorganization plan no. 21 of 1950 : providing for abolition of the Maritime Commission and the transfer of its functions to the Department of Commerce : report (to accompany S. Res. 265)

Also in Congressional serial volume 11368.

Reorganization plan no. 19 of 1950 : transfer of employees' compensation functions from Federal Security Agency to Department of Labor : report.

Also in Congressional serial volume 11368.