The document provides an overview of the Imagine Cup, an international computer technology competition for students. It discusses that the competition has five categories and six special awards, and teams can have 1-4 students plus a mentor and sponsor. Competing provides experience like working with a live client, getting feedback, and a resume boost. Finalists get career and networking opportunities. The commitment includes developing a software/hardware invention, creating a presentation video, and potentially traveling for finals. Mentors provide guidance while sponsors offer resources but cannot claim ownership of projects. The document lists example projects from past finalists and best practices like having multi-disciplinary teams and getting early feedback.
This document summarizes a study of electron transfer reactions of the eight-coordinate vanadium complex bis-(N-hydroxyiminodiacetate)vanadium(IV) [V(HIDA)2]2–, which is a synthetic analog of the natural compound amavadin found in mushrooms. The self-exchange rate constant of the [V(HIDA)2]2–/– redox couple was determined using both Marcus theory calculations from oxidation/reduction cross reactions, and direct measurement using 51V NMR line broadening techniques. The average self-exchange rate constant was found to be 1.5 × 105 M–1 s–1, similar to that of amavadin itself. This suggests that
The document discusses IUPAC naming conventions for various organic compound classes including alkanes, alkenes, alkynes, aromatics, alcohols, ethers, alkyl halides, aldehydes, ketones, carboxylic acids, esters, amines and amides. Prefixes, suffixes and carbon chain roots are used to systematically name compounds based on their functional groups and structure according to IUPAC rules. Examples are provided to illustrate the naming of compounds from each class.
Iupac nomenclature class 11 CBSE-organic chemistry some basic principles and ...ritik
1. The document discusses various methods of representing the structures of organic compounds including Lewis structures, condensed structures, and bond line structures.
2. It also describes three main classes of organic compounds: acyclic/aliphatic compounds, alicyclic/cyclic compounds, and aromatic compounds.
3. Rules for IUPAC nomenclature are outlined which involve identifying the parent chain, numbering carbons, indicating functional groups and branches to systematically name organic molecules.
Chapter 1 some basic concepts of chemistry class 11 UPDATED PPTritik
The document summarizes several important concepts and laws in chemistry:
1) The law of conservation of mass states that matter is neither created nor destroyed in chemical reactions.
2) The law of definite proportions states that a chemical compound always contains the same elements in the same proportions by mass.
3) Gay-Lussac's law of gaseous volumes describes how gases combine or are produced in simple volume ratios in chemical reactions at the same temperature and pressure.
4) Avogadro's law states that equal volumes of gases under the same conditions contain an equal number of molecules.
The document discusses the IUPAC system of nomenclature for naming organic compounds. It explains the key concepts of word roots, prefixes, suffixes, functional groups and rules for naming compounds. The longest carbon chain is identified and numbered from the end closest to the first branch or substituent. Functional groups and multiple bonds are given priority in numbering over substituents.
The document provides an overview of the Imagine Cup, an international computer technology competition for students. It discusses that the competition has five categories and six special awards, and teams can have 1-4 students plus a mentor and sponsor. Competing provides experience like working with a live client, getting feedback, and a resume boost. Finalists get career and networking opportunities. The commitment includes developing a software/hardware invention, creating a presentation video, and potentially traveling for finals. Mentors provide guidance while sponsors offer resources but cannot claim ownership of projects. The document lists example projects from past finalists and best practices like having multi-disciplinary teams and getting early feedback.
This document summarizes a study of electron transfer reactions of the eight-coordinate vanadium complex bis-(N-hydroxyiminodiacetate)vanadium(IV) [V(HIDA)2]2–, which is a synthetic analog of the natural compound amavadin found in mushrooms. The self-exchange rate constant of the [V(HIDA)2]2–/– redox couple was determined using both Marcus theory calculations from oxidation/reduction cross reactions, and direct measurement using 51V NMR line broadening techniques. The average self-exchange rate constant was found to be 1.5 × 105 M–1 s–1, similar to that of amavadin itself. This suggests that
The document discusses IUPAC naming conventions for various organic compound classes including alkanes, alkenes, alkynes, aromatics, alcohols, ethers, alkyl halides, aldehydes, ketones, carboxylic acids, esters, amines and amides. Prefixes, suffixes and carbon chain roots are used to systematically name compounds based on their functional groups and structure according to IUPAC rules. Examples are provided to illustrate the naming of compounds from each class.
Iupac nomenclature class 11 CBSE-organic chemistry some basic principles and ...ritik
1. The document discusses various methods of representing the structures of organic compounds including Lewis structures, condensed structures, and bond line structures.
2. It also describes three main classes of organic compounds: acyclic/aliphatic compounds, alicyclic/cyclic compounds, and aromatic compounds.
3. Rules for IUPAC nomenclature are outlined which involve identifying the parent chain, numbering carbons, indicating functional groups and branches to systematically name organic molecules.
Chapter 1 some basic concepts of chemistry class 11 UPDATED PPTritik
The document summarizes several important concepts and laws in chemistry:
1) The law of conservation of mass states that matter is neither created nor destroyed in chemical reactions.
2) The law of definite proportions states that a chemical compound always contains the same elements in the same proportions by mass.
3) Gay-Lussac's law of gaseous volumes describes how gases combine or are produced in simple volume ratios in chemical reactions at the same temperature and pressure.
4) Avogadro's law states that equal volumes of gases under the same conditions contain an equal number of molecules.
The document discusses the IUPAC system of nomenclature for naming organic compounds. It explains the key concepts of word roots, prefixes, suffixes, functional groups and rules for naming compounds. The longest carbon chain is identified and numbered from the end closest to the first branch or substituent. Functional groups and multiple bonds are given priority in numbering over substituents.
La Vila Romana "La Olmeda" en Palencia es un yacimiento arqueológico que data del siglo I al V d.C. que contiene los restos de una villa romana rural que incluye termas, habitaciones y mosaicos.
Antonio Martínez es el autor de un blog llamado INICIARTE en el que comparte contenido relacionado con el arte bajo la dirección http://artenoafonsox.blogspot.com.es/.
Rafael Moneo ganó el Premio Príncipe de Asturias de las Artes en 2012. Como arquitecto español, Moneo ha diseñado numerosos edificios notables en todo el mundo y ha tenido una gran influencia en la arquitectura moderna.
Antonio Martínez es el autor de un blog llamado INICIARTE en el que comparte contenido relacionado con el arte bajo la dirección http://artenoafonsox.blogspot.com.es/.
This document provides examples of notable buildings from the Chicago School of Architecture, including the Carson, Pirie & Scott Building designed by Louis Sullivan in 1899, the Rockery Building designed by Burnham & Root in 1886, the Reliance Building designed by Burnham in 1890, and the Monadnock Building designed by Burnham & Root in 1891. These buildings exemplify the Chicago School style that emphasized steel-framed structures with large windows and decorative masonry.
The document is about the Cathedral of Palma de Mallorca. It is a short article that provides an introduction to the cathedral located in Palma, the capital city of the Balearic Islands of Spain. The document appears to be written in Spanish and references the author Antonio Martinez and a website for more information.
La arquitectura asturiana se caracteriza por pequeñas iglesias prerrománicas como la Cámara Santa de Oviedo, San Xulián dos Prados y Santa María do Naranco, que datan del siglo IX y son ejemplos tempranos del arte cristiano en la península ibérica.
Frank Lloyd Wright diseñó varias viviendas y edificios en Oak Park, Chicago a principios del siglo XX, incluyendo el Templo Unitario y las viviendas de Nathan G. Moore y Arthur Heurtley.
El cuadro muestra la escena del Descendimiento de Cristo de la cruz, donde Jesús está siendo bajado de la cruz con la ayuda de José de Arimatea y Nicodemo. En segundo plano se aprecian María, Juan y María Magdalena llorando la muerte de Cristo. La obra data del año 1435 y actualmente se exhibe en el Museo del Prado.
O Mosteiro cisterciense de Santa María de OseiraCea em Ourense, Espanha. Fundado no século XII, é um importante exemplo da arquitetura religiosa medieval na Galiza. Atualmente funciona como um centro cultural que preserva a história da igreja local.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, maior tela e bateria de longa duração. O dispositivo também possui processador mais rápido e armazenamento expansível. O novo modelo será lançado em outubro por um preço inicial de US$799.
El artículo revela que el 90% de las piedras de Stonehenge fueron colocadas en sucesivas "restauraciones" a partir de 1898 como parte de un gran engaño orquestado por William Gowland y otros. Gowland y sus amigos tramaron un plan secreto para convertir Stonehenge en un foco de atracción basada en la cultura druida, añadiendo docenas de piedras falsas en 1901 y años posteriores. La investigación del arqueólogo Mike Parker Pearson proporciona pruebas documentales y fotográficas de que Stonehenge
La Vila Romana "La Olmeda" en Palencia es un yacimiento arqueológico que data del siglo I al V d.C. que contiene los restos de una villa romana rural que incluye termas, habitaciones y mosaicos.
Antonio Martínez es el autor de un blog llamado INICIARTE en el que comparte contenido relacionado con el arte bajo la dirección http://artenoafonsox.blogspot.com.es/.
Rafael Moneo ganó el Premio Príncipe de Asturias de las Artes en 2012. Como arquitecto español, Moneo ha diseñado numerosos edificios notables en todo el mundo y ha tenido una gran influencia en la arquitectura moderna.
Antonio Martínez es el autor de un blog llamado INICIARTE en el que comparte contenido relacionado con el arte bajo la dirección http://artenoafonsox.blogspot.com.es/.
This document provides examples of notable buildings from the Chicago School of Architecture, including the Carson, Pirie & Scott Building designed by Louis Sullivan in 1899, the Rockery Building designed by Burnham & Root in 1886, the Reliance Building designed by Burnham in 1890, and the Monadnock Building designed by Burnham & Root in 1891. These buildings exemplify the Chicago School style that emphasized steel-framed structures with large windows and decorative masonry.
The document is about the Cathedral of Palma de Mallorca. It is a short article that provides an introduction to the cathedral located in Palma, the capital city of the Balearic Islands of Spain. The document appears to be written in Spanish and references the author Antonio Martinez and a website for more information.
La arquitectura asturiana se caracteriza por pequeñas iglesias prerrománicas como la Cámara Santa de Oviedo, San Xulián dos Prados y Santa María do Naranco, que datan del siglo IX y son ejemplos tempranos del arte cristiano en la península ibérica.
Frank Lloyd Wright diseñó varias viviendas y edificios en Oak Park, Chicago a principios del siglo XX, incluyendo el Templo Unitario y las viviendas de Nathan G. Moore y Arthur Heurtley.
El cuadro muestra la escena del Descendimiento de Cristo de la cruz, donde Jesús está siendo bajado de la cruz con la ayuda de José de Arimatea y Nicodemo. En segundo plano se aprecian María, Juan y María Magdalena llorando la muerte de Cristo. La obra data del año 1435 y actualmente se exhibe en el Museo del Prado.
O Mosteiro cisterciense de Santa María de OseiraCea em Ourense, Espanha. Fundado no século XII, é um importante exemplo da arquitetura religiosa medieval na Galiza. Atualmente funciona como um centro cultural que preserva a história da igreja local.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, maior tela e bateria de longa duração. O dispositivo também possui processador mais rápido e armazenamento expansível. O novo modelo será lançado em outubro por um preço inicial de US$799.
El artículo revela que el 90% de las piedras de Stonehenge fueron colocadas en sucesivas "restauraciones" a partir de 1898 como parte de un gran engaño orquestado por William Gowland y otros. Gowland y sus amigos tramaron un plan secreto para convertir Stonehenge en un foco de atracción basada en la cultura druida, añadiendo docenas de piedras falsas en 1901 y años posteriores. La investigación del arqueólogo Mike Parker Pearson proporciona pruebas documentales y fotográficas de que Stonehenge
1. Tríptico “ O xardín das delicias ou a pintura do madroño ”. O Bosco. Museo del Prado. Óleo sobre táboa, 220x195 (pechado); 220x389 (aberto) O Xardín Fotos vía Google Earth