The document discusses how balance is maintained in nature through natural cycles like the water, carbon, and nitrogen cycles. It explains how food chains and food webs help transfer energy between organisms and maintain balance. Large numbers of producers support fewer numbers of primary, secondary, and tertiary consumers in a pyramid of numbers. Natural disasters and human activities can disrupt this balance by destroying habitats, polluting the environment, causing extinction of species, and loss of economic resources. The document outlines various sources and effects of environmental pollution and ways to control pollution and conserve the environment.
The construction industry is highly vulnerable to fraud due to its complex finances, subcontracting structure, and large amounts of expensive materials. Construction executives should carefully consider potential sources of fraud like tool theft, materials waste, product substitution, duplicate payments, and bid collusion which can increase costs. Companies need strong internal controls, ethics policies, and audits to prevent fraud by employees, suppliers, or subcontractors.
Heidi Kummli creates hand-beaded jewelry and bead embroidery pieces inspired by nature in her off-the-grid studio in Colorado. Her intricate beadwork incorporates glass beads, stones, and porcelain animals to depict motifs from the natural world. Though she uses basic backstitch techniques, Heidi's pieces have a meditative, spiritual quality and have won numerous awards. While living self-sufficiently, Heidi stays connected through her website and books to share her beadwork and teachings with students.
This document outlines key concepts about quadratic expressions and equations. It discusses (1) the form of quadratic expressions as ax2 + bx + c and their parabolic graphs; (2) methods for solving quadratic equations, including factorization, completing the square, and the quadratic formula; and (3) determining the nature of roots and solving equations that reduce to quadratics. Examples are provided to illustrate these concepts and methods. The learning outcomes focus on completing the square to graph quadratics and using appropriate techniques to solve quadratic equations.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Making meditation a part of a daily routine, even if just 10-15 minutes per day, can have mental and physical health benefits over time by reducing stress levels and promoting relaxation.
Presentació sobre els connectors o còdecs que cal instal·lar per a poder treballar amb arxius de vídeo digital per al Curs realitzat al CEFIRE d'Ontinyent entre setembre i novembre de 2010
The document discusses how balance is maintained in nature through natural cycles like the water, carbon, and nitrogen cycles. It explains how food chains and food webs help transfer energy between organisms and maintain balance. Large numbers of producers support fewer numbers of primary, secondary, and tertiary consumers in a pyramid of numbers. Natural disasters and human activities can disrupt this balance by destroying habitats, polluting the environment, causing extinction of species, and loss of economic resources. The document outlines various sources and effects of environmental pollution and ways to control pollution and conserve the environment.
The construction industry is highly vulnerable to fraud due to its complex finances, subcontracting structure, and large amounts of expensive materials. Construction executives should carefully consider potential sources of fraud like tool theft, materials waste, product substitution, duplicate payments, and bid collusion which can increase costs. Companies need strong internal controls, ethics policies, and audits to prevent fraud by employees, suppliers, or subcontractors.
Heidi Kummli creates hand-beaded jewelry and bead embroidery pieces inspired by nature in her off-the-grid studio in Colorado. Her intricate beadwork incorporates glass beads, stones, and porcelain animals to depict motifs from the natural world. Though she uses basic backstitch techniques, Heidi's pieces have a meditative, spiritual quality and have won numerous awards. While living self-sufficiently, Heidi stays connected through her website and books to share her beadwork and teachings with students.
This document outlines key concepts about quadratic expressions and equations. It discusses (1) the form of quadratic expressions as ax2 + bx + c and their parabolic graphs; (2) methods for solving quadratic equations, including factorization, completing the square, and the quadratic formula; and (3) determining the nature of roots and solving equations that reduce to quadratics. Examples are provided to illustrate these concepts and methods. The learning outcomes focus on completing the square to graph quadratics and using appropriate techniques to solve quadratic equations.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Making meditation a part of a daily routine, even if just 10-15 minutes per day, can have mental and physical health benefits over time by reducing stress levels and promoting relaxation.
Presentació sobre els connectors o còdecs que cal instal·lar per a poder treballar amb arxius de vídeo digital per al Curs realitzat al CEFIRE d'Ontinyent entre setembre i novembre de 2010
Tema 1. Aplicacions Bàsiques.
Exercici 1. Recerca sobre els programes d'edició Adobe Premiere i Final Cut.
Isabel Barios Ibars
Laboratori d'aplicacions gràfiques
B6
2. Que és ?
Creat per Microsoft l’any 1992.
Varies extensions del grup OpenDML: AVI 2.0
Contenidor de vídeo i àudio.
Guarda els fluxos que són interpretats pel Códec.
3. Com es reprodueix
Agrupar-se de manera entrellaçada
Admet varius fluxos d’àudio.
Decideix quins fluxos reproduir.
Els arxius es divideixen en fragments: Chunks.
Etiqueta FourCC:
- Cerbecera,
- fluxos entrellaçats,
- sumari.
4. Que necessita
Un reproductor de vídeo per interpreta el format.
El códec de vídeo per interpretar el flux de vídeo.
El códec de àudio per interpretar el flux d'àudio.
5. Característiques
Códec: Programa extern que interpreta els fluxos.
Fluxos: Porten la informació d’un punt a un altre.
Chunks: Conté fragments de informació.
Streaming: Velocitat de la red.
6. Un bon programa ?
Avantatges Inconvenients
Vídeos de qualitat excel·lent. Pes de l’arxiu molt elevat.
Guarda vídeos de càmeres No es pot publicar en
digitals. Internet.
Es pot reproduir en molts La velocitat del streaming és
reproductors. una nica lenta.