Collection Foundation Year RTS Part 3 Week 1 AY2012-13

Collection of resources for Week 1 of the foundation year RTS part 3 - lecture slides, and activity resources

FY-RTS 3 Videos 1 of 3 (six links)

Watch, discuss, reflect CONTENT: Six videos introducing ideas about learning and reflection

Business administration. Student book. Entry 3-Level 1.

El programa BTEC es un programa de estudios que permite obtener una cualificación profesional o laboral en un sector profesional. Este recurso está preparado para ayudar al alumno del curso BTEC, nivel 1, de administración de empresas y se divide en trece unidades que coinciden con las unidades de la especificación, cada unidad se compone a su vez de pequeños temas, todos ellos con recuadros de: actividades; estudios de casos que indican cómo lo que se aprende se aplica en el mundo real del trabajo; habilidades funcionales en inglés, matemáticas y TIC; términos clave cuyo significado se explica; recuadros para recordar información importante y otros recordatorios; además de páginas de evaluación, con una evaluación general y consejos de tareas de Edexcel.

Construction. Student book. Entry 3-level 1.

El programa BTEC es un programa de estudios que permite obtener una cualificación profesional o laboral en un sector profesional. Este recurso está preparado para ayudar al alumno del curso BTEC, nivel 1, de construcción y se divide en doce unidades que tratan: comenzar a trabajar en la construcción; salud, seguridad y previsión en la construcción; trabajar en equipo para manejar recursos; aprendizaje de dibujo para la construcción; aprendizaje de albañilería; aprendizaje de carpintería; aprendizaje de carpintería de obra; aprendizaje de pintura para la construcción; aprendizaje de decoración para la construcción; aprendizaje de plomería; aprendizaje de instalación eléctrica y aprendizaje de mantenimiento de edificios. Cada unidad tiene recuadros de actividades; estudios de casos que indican cómo lo que se aprende se aplica en el mundo real del trabajo; habilidades funcionales en inglés, matemáticas y TIC; términos clave cuyo significado se explica; recuadros para recordar información importante y otros recordatorios; además de páginas de evaluación, con una evaluación general y consejos de tareas de Edexcel.

endo-Selective (3+2) cycloaddition polymerizations of nitrone monomers with olefins utilising high pressure conditions

A high pressure mediated (3+2) cycloaddition polymerization strategy has been employed to afford linear poly(isoxazolidine) architectures. Under these high pressure conditions this cycloaddition process was found to afford primarily endoheterocycles which when translated to the polymerization should ultimately affect the tacticity and resultant properties of the polymer. The stereoselectivity occurred as a result of a lower volume of activation for the endo-transition state and the application of a 'type-I' regime (HOMODipole-LUMODipolarophile) cycloaddition process that features secondary orbital interactions within the extended molecular orbitals. A variety of linker segments were employed in an attempt to affect the physical properties of the polymeric cycloadducts such as T-g and solubility in order to tailor these materials for use in coating applications. (C) 2007 Elsevier Ltd. All rights reserved.

Cytenamide-1,4-dioxane (2/1)

In the crystal structure of the title compound [systematic name: 5H-dibenzo[a,d]cycloheptatriene-5-carboxamide-1,4dioxane(2/1)], 2C(16)H(13)NO center dot C4H8O2, the cytenamide molecules form a hydrogen-bonded R-2(2)(8) dimer. The solvent molecule is located between two adjacent cytenamide dimers and forms N-H center dot center dot center dot O hydrogen bonds with one cytenamide molecule from each dimer.

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.