Secure and Prepared Newsletter, June 3, 2010, Vol. 6, no. 11

A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

Agri-News, October 3, 2006, Vol. 6, no. 20

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture.

Healthy Aging Update, February 3, 2011, Vol. 6, no. 2

This bimonthly electronic newsletter will provide information and resources on nutrition and health promotion and disease prevention. The Healthy Aging Update is produced for informal and educational purposes only. The newsletter will be distributed electronically and posted on the Department’s website at www.state.ia.us/elderaffairs.

Second Welland Canal - Book 3, Survey Map 6 - Canal along Chippewa Creek in Thorold

Survey map of the Second Welland Canal created by the Welland Canal Company showing the canal along Chippewa Creek in Thorold Township. Identified structures and features associated with the Canal include the towing path, the back ditch, and the waterway itself. The surveyors' measurements and notes can be seen in red and black ink and pencil. Local area landmarks are also identified and include roads (ex. Road to Welland), Chippewa Creek, and a pond. Properties and property owners of note are: Lots 214, 215, 216 and 222, and Heaslip.

(ZZ, 6Z) -7 -metil -3 -propil -2, 6 - decadien -1 -01 (Metodología para su síntesis)

Tesis (Maestría en Ciencias con Especialidad en Qúimica Orgánica) UANL

COMP3016 Web Technology - Strand 3 "History" Lecture 6

Lecture 6: Where are all the links taking us: Web Science Contains Powerpoint Lecture slides and Hypertext Research Papers: The Literati (The Cyberspace and critical theory website) (Eastgate website); Pervasive Hypertext at Southampton and at Aarhus; Adaptive Hypertext - The Next Big Thing: (De Bra & Chepegin, 2004); Web Science: Creating a Science of the Web (Berners-Lee, Hall, Hendler, Shadbolt & Weitzner, 2006).

Los juegos en la motricidad infantil y de los 3 a los 6 años : segundo ciclo de Educación Infantil.

Este libro completa una serie temática acerca de los juegos en la educación básica que abarca de los 3 a los 14 años de edad. Los juegos se clasifican por áreas, lo que permite que se vaya más allá de la aplicación al desarrollo motor del niño en beneficio de una dimensión mucho más globalizadora. Recoge 390 propuestas, en cada una de las cuales se indica la edad a la que va dirigida, el material, la organización, los objetivos, las áreas o ámbitos de experiencia, el desarrollo, las reglas y posibles variantes.

Synthesis of chiral 3,4,5,6-tetrahydro-1,4-thiazin-2-ones (thiamorpholin-2-ones)-novel heterocycles possessing enhanced carbonyl electrophilicity over their oxygen counterparts

We report herein the first synthesis of chiral derivatives possessing the 1,4-thiazinone core. As predicted, the thiolactone is more susceptible to nucleophilic attack than the equivalent lactone system.

Strongly nucleophilic RhI centre in square-planar complexes with terdentate (κ3) 2,2′:6′,2′′-terpyridine ligands: crystallographic, electrochemical and density functional theoretical studies

Rh-I-terpyridine complexes have been unambiguously formed for the first time. The 2,21:6',2"-terpyridine (tpy), 4'-chloro-2,2':6',2"-terpyridine (4'-Cl-tpy) and 4'-(tert-butyldimethylsilyl-ortho-carboranyl)-2,2':6',2"-terpyridine (carboranyl-tpy) ligands were used for successful syntheses and characterisation of the corresponding Rh-I complexes with halide coligands, [Rh(X)(4'-Y-terpyridine)] (X = Cl, Y = H, Cl, carboranyl; X = Br, Y = H). All four neutral Rh-tpy complexes are square planar, with Rh-X bonds in the plane of the 4'-Y-terpyridine ligands. Full characterisation of these dark blue, highly air-sensitive compounds was hampered by their poor solubility in various organic solvents. This is mainly due to the formation of pi-stacked aggregates, as evidenced by the crystal structure of [Rh(Cl)(tpy)]; in addition, [Rh(Cl)(carboranyl-tpy)] merely forms discrete dimers. The (bonding) properties of the novel Rh-I-terpyridine complexes have been studied with single-crystal X-ray diffraction, (time-dependent) density functional theoretical (DFT) calculations, far-infrared spectroscopy, electronic absorption spectroscopy and cyclic voltammetry. From DFT calculations, the HOMO of the studied Rh-I-terpyridine complexes involves predominantly the metal centre, while the LUMO resides on the terpyridine ligand. Absorption bands of the studied complexes in the visible region (400-900 nm) can be assigned to MLCT and MLCT/XLCT transitions. The relatively low oxidation potentials of [Rh(X)(tpy)] (X = Cl, Br) point to a high electron density on the metal centre. This makes the Rh-I-terpyridine complexes strongly nucleophilic and (potentially) highly reactive towards various (small) substrate molecules containing carbon-halide bonds.