We report the observation of electromagnetically induced phase matching in collisionally broadened Pb vapor. At a critical intensity at which the Rabi frequency of a dressing 1064-nm laser overcomes the Doppler broadening of the vapor, the generated four-frequency-mixing signal at 283 nm increases in a steplike manner by a factor of 59.

Foregut digesta from five feral dromedary camels were inoculated into three different enrichment media: cotton thread, filter paper, and neutral detergent fiber. A total of 283 16S rRNA gene sequences were assigned to 33 operational taxonomic units by using 99% species-level identity. LIBSHUFF revealed significant differences in the community composition across all three libraries.

Citation Bellare, Mihi, Shai Halevi, Amit Sahai, and Salil Vadhan. 1998. Many-to-one trapdoor functions and their relation to public-key cryptosystems. In Advances in Cryptology--Proceedings of CRYPTO '98, 18th Annual International Conference, Santa Barbara, California,August 23-27, 1998, ed. Hugo Krawczyk, Berlin: Springer.H. Krawczyk, editor, 283-299. Advances in Cryptology CRYPTO `98, Lectur...

Streptococcus agalactiae (group B Streptococcus) is a common commensal strain in the human gastrointestinal tract that can also cause invasive disease in humans and other animals. We report here the complete genome sequence of S. agalactiae SG-M1, a serotype III, multilocus sequence type 283 strain, isolated from a Singaporean patient suffering from meningitis.

The third extracellular loop of the human delta-opioid receptor (hDOR) is known to play an important role in the binding of delta-selective ligands. In particular, mutation of three amino acids (Trp(284), Val(296), and Val(297)) to alanine significantly diminished delta-opioid receptor affinity for delta-selective ligands. To assess the changes in conformation accompanying binding of the endoge...

Abstract Study question Can single embryo transfer (SET) with euploid embryos be an effective strategy for improving livebirth rate (LBR) and reducing multiple pregnancy (MPR)? Summary answer SET of leads to higher LBR lower MPR per cycle compared DET untested in all age groups. What is known already Multiple pregnancy, IVF, advanced maternal are independently associated adverse obstetric outco...

This study aims to understand the spatial distribution of organic carbon and its sequestration potential in Tunisian soils. Soil organic carbon (SOC) stock was estimated in the 0-30 cm and to 0-100 cm soil depth for Tunisia using maps of soils and of the departments, combined with results from a soil database. The original soil classification was simplified to nine soils. Tunisia contains 24 go...

As the title indicates, the book ‘Nanoparticles’ by R. Jelinek deals with objects at the nanometric scale. As nanoscience and nanotechnology devoted to nanoparticles represent an ‘enormous scope’, carboneous nanomaterials and preparation processes like lithography are excluded from the content. The aim of this book is to give an overview of nanoparticles to a reader who is not necessarily activ...