Turbulence Effects upon Laser Propagation in the Marine Boundary Layer

Shipboard measurements of small scale temperature and velocity fluctuations have been accomplished to determine optical wave propagation properties of the marine boundary layer. Measurements were recorded for ocean conditions in Monterey Bay and in the confines of the Pacific Missile Range. Laser beam propagation measurements were performed in conjunction with the meteorological measurements

Persistent Zika Virus Detection in Semen in a Traveler Returning to the United Kingdom from Brazil, 2016.

Zika virus is normally transmitted by mosquitos, but cases of sexual transmission have been reported. We describe a patient with symptomatic Zika virus infection in whom the virus was detected in semen for 92 days. Our findings support recommendations for 6 months of barrier contraceptive use after symptomatic Zika virus infection

Lasing from semiconductor microring on the end of an optical fiber

Isolated InGaAsP microrings with an outer diameter of 5.8 mum, a width of 1 mum, and a thickness of 0.41 mum were fabricated by epitaxial separation. Individual devices were bonded to multimode optical fiber using Van der Waals forces and optically pumped through the fiber. Lasing around 1505 nm was measured under pulsed and cw pumping at room temperature. The threshold pump power for pulsed operation was estimated to be 38 and 80 muW for cw operation. Multiple radial and azimuthal modes were present due to strong, three-dimensional confinement. Under strong pulsed pumping thermal effects caused the emission wavelength to chirp. (C) 2002 American Institute of Physics. (DOI: 10.1063/1.1496496

Governance and knowledge management and transfer: the case of the Lillehammer 2016 Winter Youth Olympic Games

This paper examines the relationship between knowledge management/transfer processes and (good) governance practices in sports events. The research was undertaken at the Lillehammer 2016 Winter Youth Olympic Games, with data collected through interviews and document analysis. Findings include: 1) the significance of horizontal as well as hierarchical accountability; 2) different event logics for the event rights holder-organising committee relationship; 3) the importance of culture as well as structure in relation to governance; 4) the significance of tacit knowledge, person-to-person informal knowledge transmission and knowledge transfer timing

Atmospheric marine boundary layer measurements in the vicinity of San Nicolas Island during CEWCOM-78

This is a report on the boundary layer aspects of the NPS participation in CEWCOM-78. The primary purpose of the experiment was to determine how representative San Nicolas Island is of an open ocean marine boundary layer and to examine the validity of boundary layer measurements at the NRL tower on the NW tip of the island. Under favorable wind conditions (NW) the turbulence and profile structure of the boundary layer near SNI was characteristic of typical marine conditions. A comparison of simultaneous measurements at the NRL tower and the R/V ACANIA indicated considerable shoreline influence on the velocity fluctuations (U* or epsilon) and the mean wind speed (U) but essentially no influence on temperature fluctuations (CT2). Using the bulk method to calculate T* and xi from the ACANIA data, the actual measurements of CT2 could be predicted to within about a factor of twoNaval Air Systems Command (AIR 3706) Washington, DC and Naval Ocean Systems Center (EOMET).http://archive.org/details/atmosphericmarin00fairN00019-78-WR-81002, N66001-78-WR-00156NAApproved for public release; distribution is unlimited

Young people and sport: from participation to the Olympics – introduction to the special issue

The aim of this paper is to provide a context for the contributions which follow in this special issue. Attention is drawn to the range of possible motives for the increase in interest in youth sport evinced by a selection of major stakeholders including international sport federations, domestic federations and event organizers. The paper draws attention to the changing relationship between young people and sport where the former are seen increasingly as a resource to help meet the organizational objectives of the latter. The paper concludes with a summary of, and commentary on, the nine papers in the special issue

Genetic improvement of feed conversion ratio via indirect selection against lipid deposition in farmed rainbow trout (Oncorhynchus mykiss Walbaum)

The research leading to these results has received funding from the European Union's Seventh Framework Programme (KBBE.2013.1.2-10) under grant agreement n° 613611 FISHBOOST. Moreover, the original data collection was supported by the European Union, Project PROGRESS Q5RS-2001-00994. The staff at Tervo station, Ossi Ritola and Tuija Paananen, are highly acknowledged for fish management. A. Ka., A. Ki., S. M., D. H. and K. R. designed research and wrote the paper; A.Ka analyzed the data and had primary responsibility for the final content. All authors have read and approved the manuscript. The authors declare no conflicts of interest.Peer reviewedPostprintPublisher PD

Data in support of UbSRD: The Ubiquitin Structural Relational Database

This article provides information to support the database article titled UbSRD: The Ubiquitin Structural Relational Database (Harrison et al., 2015) [1] . The ubiquitin-like homology fold (UBL) represents a large family that encompasses both post-translational modifications, like ubiquitin (UBQ) and SUMO, and functional domains on many biologically important proteins like Parkin, UHRF1 (ubiquitin-like with PDB and RING finger domains-1), and Usp7 (ubiquitin-specific protease-7) (Zhang et al., 2015; Rothbart et al., 2013; Burroughs et al., 2012; Wauer et al., 2015) [2], [3], [4], [5]. The UBL domain can participate in several unique protein-protein interactions (PPI) since protein adducts can be attached to and removed from amino groups of lysine side chains and the N-terminus of proteins. Given the biological significance of UBL domains, many have been characterized with high-resolution techniques, and for UBQ and SUMO, many protein complexes have been characterized. We identified all the UBL domains in the PDB and created a relational database called UbSRD (Ubiquitin Structural Relational Database) by using structural analysis tools in the Rosetta (Leaver et al., 2013; O\u27Meara et al., 2015; Leaver-fay et al., 2011) [1], [6], [7], [8]. Querying UbSRD permitted us to report many quantitative properties of UBQ and SUMO recognition at different types interfaces (noncovalent: NC, conjugated: CJ, and deubiquitanse: DB). In this data article, we report the average number of non-UBL neighbors, secondary structure of interacting motifs, and the type of inter-molecular hydrogen bonds for each residue of UBQ and SUMO. Additionally, we used PROMALS3D to generate a multiple sequence alignment used to construct a phylogram for the entire set of UBLs (Pei and Grishin, 2014) [9]. The data described here will be generally useful to scientists studying the molecular basis for recognition of UBQ or SUMO

Phase dynamics of InAs/GaAs quantum dot semiconductor optical amplifiers

The gain and phase dynamics of InAs/GaAs quantum dot amplifiers are studied using single and two-color heterodyne pump probe spectroscopy. The relaxation of the wetting layer carrier density is shown to have a strong effect on the phase dynamics of both ground and excited state transients, while having a much weaker effect on the gain dynamics. In addition, the dynamical alpha factor may also display a constant value after an initial transient. Such behavior is strongly encouraging for reduced pattern effect operation in high speed optical networks. (c) 2007 American Institute of Physics.(DOI: 10.1063/1.2823589