Tiempo que ud lleva usando Excel 3 a 6 meses
Frecuencia de uso de Excel diariamente
En una escala 1 al 3:
¿Cómo ud se clasificaría en cuanto a sus destrezas usando Excel?
  bajo medio alto 
Cómputos matemáticos, aplicar fórmulas 
Uso de distintos tipos de gráficas 
Resumir, agregar, analizar datos 
Crear informes 
¿Cuáles son las destrezas prioritarias que desea aprender de Excel? Resumir datos, agregar, analizar; Generar gráficas
Destrezas: Sugiera otras destrezas que no estén en la lista...

​It’s important to grasp the distinction between heat resistant paint and fire retardant spray for paper. Although it could be easy to confuse the 2, heat proof paint is a surface coating and doesn't shield the fabric in the occasion of a fireplace. Fabrics with a tight weave - wool, modacrylic, one hundred pc polyester and those which might be flame-retardant treated are good selections. Heavy, tight weave materials will burn extra slowly than loose weave, gentle materials of the identical material. The surface texture of the material also affects flammability.

Inherent materials and fibers do not must be chemically handled. The FR properties are an essential characteristic of the fiber chemistry. Once again these fibers are FR fibers, but from creation of the fibers. Both inherent materials and fibers cannot lose their flame resistant properties from regular put on or laundering.

It would be better if we had a regular, or no flame retardants had been utilized in any product. The unique chemical composition of this hearth retardant penetrates deeply into the material. It’s extremely durable to humidity, lengthy-lasting, and can remain within the material till the material has been washed or dry cleaned two or extra instances.

Thin materials produced from cellulose fibres can really be in comparison with paper, which can also be cellulose-based mostly. Commonly used hearth retardant components embrace mixtures of huntite and hydromagnesite, aluminium hydroxide, and magnesium hydroxide.

The garment will hold its flame resistant traits all through its life. As a outcome, it makes the fibers, flame resistant fibers. Fabrics produced from treated fibers are flame resistant for the lifetime of the garment. The fire retardant spray for fabric can’t be eliminated by regular wear or laundering. The garment would now not be flame resistant provided that it becomes torn or soiled to the degree that the soil won’t wash out.

A fire retardant is a substance that's used to decelerate or cease the spread of fire or cut back its intensity. This is usually completed by chemical reactions that scale back the flammability of fuels or delay their combustion. Fire retardants may also cool the gasoline via bodily action or endothermic chemical reactions. Fire retardants can be found as powder, to be combined with water, as fire-fighting foams and fire retardant spray. Fire retardants are also out there as coatings or sprays to be utilized to an object.

When heated, aluminium hydroxide dehydrates to kind aluminum oxide , releasing water vapor in the course of. This response absorbs a great deal of heat, cooling the material into which it's included.

Fabrics with long, loose, fluffy pile or "brushed" nap will ignite extra readily than fabrics with a tough, tight floor, and in some circumstances will end in flames flashing across the fabric surface. Cellulose fibres, like cotton, linen and viscose, easily catch hearth, and the flames unfold rapidly if the textile has not been impregnated with a flame retardant.

Additionally, the residue of alumina types a protecting layer on the material's surface. Mixtures of huntite and hydromagnesite work in an identical manner. They endothermically decompose releasing both water and carbon dioxide, giving fire retardant properties to the supplies by which they're incorporated.

¿Qué tipos de datos debería incluirse para que este tutorial de Excel más interesante para ud? Datos censales
Sugiera otros ejemplos de conjuntos de datos que puedan incluirse:
Inclusión de recursos: videos:
¿Qué tipos técnicas/destrezas de trabajo deberían incluirse en videos?
Generar gráficas; Recomendaciones generales para mejorar gráficas
Otras destrezas a sugerir para hacer videos:
Bases de datos:
Dado que los datos presupuestarios están montados en una herramienta para bases de datos:
¿Le interesaría que se incluyan conceptos de bases de datos?