Diploma in Business Process Management - | pt-BR - 623 - 44692
Loading
Anterior Previous slide Next slide Próximo
New course

Este curso foi revisado!

Para uma experiência de aprendizado mais agradável, recomendamos que você estude a versão republicada amigável deste curso.

Leve-me ao curso revisado.

- or -

Continue studying this course

  • Study Reminders

    Set your study reminders

    We'll email you at these times to remind you to study

    You can set up to 7 reminders per week

    You're all set

    We'll email you at these times to remind you to study

    Monday

    -

    7am

    +

    Tuesday

    -

    7am

    +

    Wednesday

    -

    7am

    +

    Thursday

    -

    7am

    +

    Friday

    -

    7am

    +

    Saturday

    -

    7am

    +

    Sunday

    -

    7am

    +
  • Nota de Estudos
  • Rever Tópicos
    Vithaya L.
    TH
    Vithaya L.

    What is a Neural Network?

    Vithaya L.
    TH
    Vithaya L.

    What does information tools?

    Hasan R.
    PK
    Hasan R.

    A tool is any physical item that can be used to achieve a goal, especially if the item is not consumed in the process. Informally the word is also used to describe a procedure or process with a specific purpose. Tool use by humans dates back millions of years, and other animals are also known to employ simple tools. Tools that are used in particular fields or activities may have different designations such as "instrument", "utensil", "implement", "machine", "device," or "apparatus". The set of tools needed to achieve a goal is "equipment". The knowledge of constructing, obtaining and using tools is technology. One can classify tools according to their basic functions: Cutting tools, such as the knife, scythe or sickle, are wedge-shaped implements that produce a shearing force along a narrow face. Ideally, the edge of the tool needs to be harder than the material being cut or else the blade will become dulled with repeated use. But even resilient tools will require periodic sharpening, which is the process of removing deformation wear from the edge. Other examples of cutting tools include gouges and drill bits. Moving tools move large and tiny items. Many are levers which give the user a mechanical advantage. Examples of force-concentrating tools include the hammer which moves a nail, the maul which moves a stake, or a whip which moves flesh on a horse. These operate by applying physical compression to a surface. In the case of the screwdriver, the force is rotational and called torque. By contrast, an anvil concentrates force on an object being hammered by preventing it from moving away when struck. Writing implements deliver a fluid to a surface via compression to activate the ink cartridge. Grabbing and twisting nuts and bolts with pliers, a glove, a wrench, etc. likewise move items by some kind of force. Vehicles such as trucks, rockets and airplanes move large items, while particle accelerators move very small items. Tools that enact chemical changes, including temperature and ignition, such as lighters and blowtorches. Guiding, measuring and perception tools include the ruler, glasses, set square, sensors, straightedge, theodolite, microscope, monitor, clock, phone, printer Shaping tools, such as molds, jigs, trowels. Fastening tools, such as welders, rivet guns, nail guns, or glue guns. Information and data manipulation tools, such as computers, middleware, IDE, spreadsheets Simple machine tools, including the wheel, pulley, inclined plane, wedge and screw. Some tools may be combinations of other tools. An alarm-clock is for example a combination of a measuring tool (the clock) and a perception tool (the alarm). This enables the alarm-clock to be a tool that falls outside of all the categories mentioned above. There is some debate on whether to consider protective gear items as tools, because they do not directly help perform work, just protect the worker like ordinary clothing. They do meet the general definition of tools and in many cases are necessary for the completion of the work. Personal protective equipment includes such items as gloves, safety glasses, ear defenders and biohazard suits.

Notification

Você recebeu uma nova notificação

Clique aqui para visualizar todos eles