Cytochrome c is also released from mitochondria due to formation of a channel, the mitochondrial apoptosis-induced channel ( MAC ), in the outer mitochondrial membrane, and serves a regulatory function as it precedes morphological change associated with apoptosis.

MAC, also called " Mitochondrial Outer Membrane Permeabilization Pore " is regulated by various proteins, such as those encoded by the mammalian Bcl-2 family of anti-apoptopic genes, the homologs of the ced-9 gene found in C. elegans.

* Requires destination computer MAC address ( also may require a SecureOn password )

* ANSI X3. 139-1987, Media Access Control ( MAC ) — also ISO 9314-2

Layer 2 switching is hardware based, which means switches use application-specific integrated circuit ( ASICs ) to build and maintain filter tables ( also known as MAC address tables ).

Therefore, not only the measure but also the position of MAC is often important.

As well as serving as docking stations for UNSC ships, MAC stations such as Cairo Station also possess a massive coilgun, which serve to ward off assaulting enemy fleets via long-range bombardments.

A channel-access scheme is also based on a multiple access protocol and control mechanism, also known as media access control ( MAC ).

This can be done using the MAC ( Machine Access Control ) addresses from Bluetooth devices, or using the RFID serial numbers from Electronic Toll Collection ( ETC ) transponders ( also called " toll tags ").

Mac Process ( formally MAC Equipment ) is also a large employer in the area, manufacturing bulk material handling and air filtration equipment.

Ma was deputy secretary-general of the KMT from 1984 to 1988, also serving for a period as deputy of the Mainland Affairs Council ( MAC ), a cabinet-level body in charge of cross-straits relations.

The control can also detect the presence of a receiver, which allows direct communication and MAC synchronization.

The channel access control mechanisms provided by the MAC layer are also known as a multiple access protocol.

Multics, which was also developed by Project MAC, was started in the 1960s as a successor to CTSS, for future use in multiple-access computing.

ITS, the Incompatible Timesharing System ( named in comparison with the Compatible Time-Sharing System also in use at MIT ), was an early, revolutionary, and influential time-sharing operating system from MIT ; it was developed principally by the Artificial Intelligence Laboratory at MIT, with some help from Project MAC.

The MAC also offers personal trainers and specialty classes.

The MAC is also home to volleyball, fencing, and wrestling.

The offices of several of the school's varsity coaches are also in the MAC.

Four " Specialty MAC Jurisdictions " were also created to handle durable medical equipment and home health / hospice claims:

The C-5 Galaxy strategic airlifter, also inherited from MAC, is being modernized and upgraded into the C-5M Super Galaxy model.

The monitors also usually measure nitrous oxide and oxygen percentages and could give a MAC level.

The hardware unit that performs the operation is known as a multiplier – accumulator ( MAC, or MAC unit ); the operation itself is also often called a MAC or a MAC operation.

The primary router with the highest configured priority will act as a virtual router with a pre-defined gateway IP address and will respond to the ARP request from machines connected to the LAN with the MAC address 0000. 0c07. acXX where XX is the group ID in hex.

Bcl-2 proteins are able to promote or inhibit apoptosis by direct action on MAC / MOMPP.

This is achieved by designating one or more " server " or " provider " nodes, either by MAC address or switch port.

* static allocation: The DHCP server allocates an IP address based on a table with MAC address / IP address pairs, which are manually filled in ( perhaps by a network administrator ).

This feature, which is not supported by all DHCP servers, is variously called Static DHCP Assignment by DD-WRT, fixed-address by the dhcpd documentation, Address Reservation by Netgear, DHCP reservation or Static DHCP by Cisco and Linksys, and IP reservation or MAC / IP binding by various other router manufacturers.

Concerning information processing, DARPA made great progress, initially through its support of the development of time-sharing ( all modern operating systems rely on concepts invented for the Multics system, developed by a cooperation among Bell Labs, General Electric and MIT, which DARPA supported by funding Project MAC at MIT with an initial two-million-dollar grant ).

< span id =" switch_vulnerabilities "> Despite this, switched Ethernet should still be regarded as an insecure network technology, because it is easy to subvert switched Ethernet systems by means such as ARP spoofing and MAC flooding .</ span >

A frame begins with preamble and start frame delimiter, followed by an Ethernet header featuring source and destination MAC addresses.

Encryption, by itself, can protect the confidentiality of messages, but other techniques are still needed to protect the integrity and authenticity of a message ; for example, verification of a message authentication code ( MAC ) or a digital signature.

IEEE 802. 3 is a working group and a collection of IEEE standards produced by the working group defining the physical layer and data link layer's media access control ( MAC ) of wired Ethernet.

* Hosts have a 48-bit node address which by default is set to the network interface card's MAC address.

The IPv6 subnet size has been standardized by fixing the size of the host identifier portion of an address to 64 bits to facilitate an automatic mechanism for forming the host identifier from link-layer media addressing information ( MAC address ).

MAC addresses are most often assigned by the manufacturer of a network interface card ( NIC ) and are stored in its hardware, the card's read-only memory, or some other firmware mechanism.

If assigned by the manufacturer, a MAC address usually encodes the manufacturer's registered identification number and may be referred to as the burned-in address.

MAC addresses are formed according to the rules of one of three numbering name spaces managed by the Institute of Electrical and Electronics Engineers ( IEEE ): MAC-48, EUI-48, and EUI-64.

It was the machine that made time-sharing common ; it looms large in hacker folklore because of its adoption in the 1970s by many university computing facilities and research labs, the most notable of which were MIT's AI Lab and Project MAC, Stanford's SAIL, Computer Center Corporation ( CCC ), and Carnegie Mellon University.

At the Media Access Control ( MAC ) layer, VLAN IEEE 802. 1Q and IEEE 802. 1p can be used to carry essentially the same information as used by DiffServ.

The functioning of the Israel Lebanon MAC remained smooth due to the more relaxed attitude of the Israeli patrols towards returnees and infiltrators.

By 1955, Egypt sponsoring of the Palestinian fedayeen ( self-sacrificer ) raids cause Israel to cease attending the Egyptian MAC and stepped up raids into the Gaza Strip and Sinai, which result Egypt arm the fedayeen.

Israel, after the 1956 War subsequently ceased all cooperation / participation in its Israeli-Egyptian MAC.

The Security Council, on 11 April 1961, adopted Resolution 162 ( 1961 ), this endorsed the 20 March 1961 decision of the MAC ; relating to the military parade contemplated for 20 April 1961 in the Israel-occupied part of Jerusalem, and urged Israel to comply with the decision Of the MAC made on 20 March 1961.

Heavy fighting having broken out between Israel and Syria following Israeli work undertaken on Arab-owned land in the DMZ, the Security Council in Resolutions 92 ( 1951 ) and 93 ( 1951 ) of 8 and 18 May 1951 called upon the parties to cease fighting and endorsed the request of the Chief of Staff of UNTSO that the Israeli company involved be instructed to cease all operations in the DMZ until such time as an agreement is arranged through the Chairman of the MAC for continuing its project.

An emergency meeting of the Mixed Armistice Commission ( MAC ) was held in the afternoon of 15 October and a resolution condemning the regular Israel army for its attack on Qibya, as a breach of article III, paragraph 2, 62 / of the Israel-Jordan General Armistice Agreement was adopted by a majority vote.