The document summarizes research on finding polychromatic solutions to linear equations in an r-bounded coloring of the natural numbers. The research builds on previous work exploring rainbow analogues of classical Ramsey theory results. Key findings include:
1) Theorems were proven showing that for equations of the form ax-by=c with integers a,b,c and gcd(a,b)|c, there exists a polychromatic solution in any r-bounded coloring.
2) Explicit recurrence relations and formulas were defined to generate chains of solutions to equations with two variables.
3) The results for two variables were used to show polychromatic solutions exist for equations with three variables of the form a1
O projeto de alfabetização foi desenvolvido por Camila Santos André para o curso de Pedagogia. O objetivo era desenvolver atividades para alunos do ensino fundamental aprenderem a ler e escrever. Camila propôs dinâmicas lúdicas e criativas para engajar as crianças no processo de alfabetização.
EUROPASS Centro Studi Europeo, es un centro de lengua y cultura italiana para extranjeros y un organismo formativo acreditado por la región toscana, especializado en el diseño e impartición de cursos y actividades formativas.
Además de cursos de idiomas y de cultura italiana, desde 1992 el centro ofrece cursos de lenguaje técnico (económico, jurídico, arquitectónico etc.), cursos de cultura (historia, historia del arte, literatura etc.), cursos de arte (pintura, escultura, frescos etc.) y cursos de cocina.
Con una plantilla de más de 10 colaboradores, EUROPASS acoge cada año a más de 500 estudiantes provenientes de todo el mundo, que desean iniciarse o perfeccionarse en el conocimiento de la lengua y la cultura italianas.
Pay Diamond BRA - your.andynguyen@gmail.comANDY NGUYEN
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
This document summarizes testimony to be given to the US House of Representatives regarding opportunities and obstacles for utility-scale solar power. It argues that a distributed generation model focusing on smaller solar installations near demand is a more viable approach than large remote installations. It recommends establishing federal incentives and regulations to support net metering, interconnection standards, and rates to accelerate solar development over the next 10 years while technology improvements continue.
The document summarizes research on finding polychromatic solutions to linear equations in an r-bounded coloring of the natural numbers. The research builds on previous work exploring rainbow analogues of classical Ramsey theory results. Key findings include:
1) Theorems were proven showing that for equations of the form ax-by=c with integers a,b,c and gcd(a,b)|c, there exists a polychromatic solution in any r-bounded coloring.
2) Explicit recurrence relations and formulas were defined to generate chains of solutions to equations with two variables.
3) The results for two variables were used to show polychromatic solutions exist for equations with three variables of the form a1
O projeto de alfabetização foi desenvolvido por Camila Santos André para o curso de Pedagogia. O objetivo era desenvolver atividades para alunos do ensino fundamental aprenderem a ler e escrever. Camila propôs dinâmicas lúdicas e criativas para engajar as crianças no processo de alfabetização.
EUROPASS Centro Studi Europeo, es un centro de lengua y cultura italiana para extranjeros y un organismo formativo acreditado por la región toscana, especializado en el diseño e impartición de cursos y actividades formativas.
Además de cursos de idiomas y de cultura italiana, desde 1992 el centro ofrece cursos de lenguaje técnico (económico, jurídico, arquitectónico etc.), cursos de cultura (historia, historia del arte, literatura etc.), cursos de arte (pintura, escultura, frescos etc.) y cursos de cocina.
Con una plantilla de más de 10 colaboradores, EUROPASS acoge cada año a más de 500 estudiantes provenientes de todo el mundo, que desean iniciarse o perfeccionarse en el conocimiento de la lengua y la cultura italianas.
Pay Diamond BRA - your.andynguyen@gmail.comANDY NGUYEN
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
This document summarizes testimony to be given to the US House of Representatives regarding opportunities and obstacles for utility-scale solar power. It argues that a distributed generation model focusing on smaller solar installations near demand is a more viable approach than large remote installations. It recommends establishing federal incentives and regulations to support net metering, interconnection standards, and rates to accelerate solar development over the next 10 years while technology improvements continue.
1. Completa les dues taules:
Nom compost Fórmula Altre nom
Triòxid de dinitrogen
Òxid de ferro (II)
Sulfur de crom (III)
Tetrafluorur de silici
Tetrahidrur de silici
Òxid de crom (III)
Òxid d’alumini
Iodur de potassi
Hidur de potassi
Fluorur de calci
Diclorur d’heptaoxigen
Hidrur d’estany (IV)
Diclorur de ferro
Dihidrur de bari
Diòxid d’estany
Fluorur d’hidrogen
Hidrur de coure (II)
Bromur de coure (I)
Àcid clorhídric
Hidròxid de plom (IV)
Hidròxid de calci
Dihidròxid de coure
