Mac: Difference between revisions

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'''Minimal alveolar concentration (MAC)''' is the lowest concentration of the anaesthetic in pulmonary alveoli needed to produce immobility in response to a painful stimulus (surgical incision) in 50% individuals. It is accepted as a valid measure of potency of inhalational GAs because it remains fairly constant for a given species even under varying conditions.
Mac


The MAC of a number of GAs shows excellent correlation with their oil/gas partition coefficient. However, this only reflects capacity of the anaesthetic to enter into CNS and attain sufficient concentration in the neuronal membrane, but not the mechanism by which anaesthesia is produced.
The term "Mac" can refer to several different concepts, primarily associated with Apple Inc.'s line of personal computers. This article will focus on the Macintosh line of computers, commonly known as "Macs," which have been a significant part of the personal computing landscape since their introduction in 1984.


=== Minimal alveolar concentration (MAC) for different inhalation anaesthetics ===
== History ==
# Ether - 1.9
The Macintosh was introduced by [[Apple Inc.]] in 1984, with the release of the original [[Macintosh 128K]]. It was notable for its graphical user interface (GUI), which was a departure from the command-line interfaces that were common at the time. The Macintosh was designed to be user-friendly and accessible to the general public, which was a key part of Apple's strategy to differentiate itself from other computer manufacturers.
# Halothane - 0.75
 
# Enflurane - 1.68
Over the years, the Macintosh line has evolved significantly, with major milestones including the introduction of the [[Power Macintosh]] line in the 1990s, the transition to [[Intel processors]] in 2006, and the more recent transition to [[Apple silicon]] with the introduction of the [[M1 chip]] in 2020.
# Isoflurane - 1.2
 
# Desflurane - 6.0
== Hardware ==
# Sevoflurane - 2.0
Mac computers have been known for their distinctive design and build quality. The hardware lineup includes:
# Nitrous oxide - 105
 
{{stub}}
* '''[[MacBook]]''': A line of laptops that includes the [[MacBook Air]] and [[MacBook Pro]].
{{dictionary-stub1}}
* '''[[iMac]]''': An all-in-one desktop computer known for its sleek design and integrated display.
* '''[[Mac mini]]''': A compact desktop computer that offers flexibility and affordability.
* '''[[Mac Pro]]''': A high-performance desktop computer designed for professional users who require significant computing power.
 
== Software ==
Macs run on [[macOS]], Apple's proprietary operating system. macOS is known for its stability, security, and integration with other Apple products and services. Some key features of macOS include:
 
* '''[[Finder]]''': The file management system that allows users to navigate and organize their files.
* '''[[Safari]]''': The default web browser, known for its speed and energy efficiency.
* '''[[Time Machine]]''': A backup software application that allows users to restore their system to a previous state.
* '''[[Spotlight]]''': A search utility that helps users find files, applications, and information quickly.
 
== Impact on Computing ==
The Macintosh has had a significant impact on the personal computing industry. It popularized the use of the graphical user interface, which has become a standard in modern computing. The Mac has also been influential in areas such as desktop publishing, graphic design, and multimedia production.
 
== Also see ==
* [[Apple Inc.]]
* [[macOS]]
* [[Steve Jobs]]
* [[Graphical user interface]]
* [[Personal computer]]
 
{{Apple}}
{{Computing}}
 
[[Category:Apple Inc.]]
[[Category:Personal computers]]
[[Category:Macintosh]]

Latest revision as of 22:44, 15 December 2024

Mac

The term "Mac" can refer to several different concepts, primarily associated with Apple Inc.'s line of personal computers. This article will focus on the Macintosh line of computers, commonly known as "Macs," which have been a significant part of the personal computing landscape since their introduction in 1984.

History[edit]

The Macintosh was introduced by Apple Inc. in 1984, with the release of the original Macintosh 128K. It was notable for its graphical user interface (GUI), which was a departure from the command-line interfaces that were common at the time. The Macintosh was designed to be user-friendly and accessible to the general public, which was a key part of Apple's strategy to differentiate itself from other computer manufacturers.

Over the years, the Macintosh line has evolved significantly, with major milestones including the introduction of the Power Macintosh line in the 1990s, the transition to Intel processors in 2006, and the more recent transition to Apple silicon with the introduction of the M1 chip in 2020.

Hardware[edit]

Mac computers have been known for their distinctive design and build quality. The hardware lineup includes:

  • MacBook: A line of laptops that includes the MacBook Air and MacBook Pro.
  • iMac: An all-in-one desktop computer known for its sleek design and integrated display.
  • Mac mini: A compact desktop computer that offers flexibility and affordability.
  • Mac Pro: A high-performance desktop computer designed for professional users who require significant computing power.

Software[edit]

Macs run on macOS, Apple's proprietary operating system. macOS is known for its stability, security, and integration with other Apple products and services. Some key features of macOS include:

  • Finder: The file management system that allows users to navigate and organize their files.
  • Safari: The default web browser, known for its speed and energy efficiency.
  • Time Machine: A backup software application that allows users to restore their system to a previous state.
  • Spotlight: A search utility that helps users find files, applications, and information quickly.

Impact on Computing[edit]

The Macintosh has had a significant impact on the personal computing industry. It popularized the use of the graphical user interface, which has become a standard in modern computing. The Mac has also been influential in areas such as desktop publishing, graphic design, and multimedia production.

Also see[edit]