On the eve of the investiture two members of MAC, Alwyn Jones and George Taylor, died as the bomb they were planting on the railway line to be used by the Royal Train exploded.

The said city-wide seminar is one of the two workshops planned only for MAC newsgroup, the other namely a seminar to be conducted by the Tesoro's Printing Press ( a Davao City-based 1st-class publishing company ) in line with the up and coming Division Schools Press Conference to be held somewhere throughout the province later this year.

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.

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 ).

However, this method suffers from a serious flaw: with most hash functions, it is easy to append data to the message without knowing the key and obtain another valid MAC (" length-extension attack ").

Layer 2 switching uses the media access control address ( MAC address ) from the host's network interface cards ( NICs ) to decide where to forward frames.

It originated at MIT's Project MAC ( from which it derived its prefix ) in the late 1960s and was based on Lisp 1. 5.

The group essentially combined technologies from the two dominant proprietary systems at the time, taking the physical layer from the Motorola CDLP system and the MAC layer from the LANcity system.

The information might be name / organization / e-mail address ( collected at ' product registration ' and retained internally ), or product copy serial number, or computer ID ( e. g., CPU serial number, or interface hardware address ( e. g., Ethernet MAC address, a unique in the world ID ), or ... One software program that claims to remove such information from files notes that there are about 30 different kinds in Word format files.

The earliest work directed toward standardizing an approach toward provision of mandatory and discretionary access controls ( MAC and DAC ) within a UNIX ( more precisely, POSIX ) computing environment can be attributed to the National Security Agency's Trusted UNIX ( TRUSIX ) Working Group, which met from 1987 to 1991 and published one Rainbow Book (# 020A ) and produced a formal model and associated evaluation evidence prototype (# 020B ) that was ultimately unpublished.

In particular, the position of center of mass ( CoM ) of an aircraft is usually measured relative to the MAC, as the percentage of the distance from the leading edge of MAC to CoM with respect to MAC itself.

The MAC also condemned this act by Israel and called upon the Israeli authorities to take the strongest measures to prevent a recurrence of such a breach of the GAA and to refrain in the future from bringing to Jerusalem any equipment that was in excess of that allowed for under the terms of the GAA.

The Reverse Address Resolution Protocol ( RARP ) is an obsolete computer networking protocol used by a host computer to request its Internet Protocol ( IPv4 ) address from an administrative host, when it has available its Link Layer or hardware address, such as a MAC address.

The Mid-American Conference ( MAC ) is a National Collegiate Athletic Association ( NCAA ) Division I college athletic conference with a membership base in the Great Lakes region that stretches from Western New York to Illinois.

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 ").

Bluetooth road sensors are able to detect Bluetooth MAC addresses from Bluetooth devices in passing vehicles.

The MAC persuaded the Ventura County Board of Supervisors to trim Metropolitan Development Corp .' s initial development plan from a population of 26, 000.

He served as athletics director and coach at the University of Missouri from 1910 to 1917, Director of Army Athletics for the U. S. War Department during 1918, served as director of athletics and professor of physical education from 1919 to1922 at MAC / Michigan State University, and held the same positions at the University of California-Davis until returning to Missouri where he served as athletics director until 1935.

Examples of these multipliers were a series from TRW including the TDC1008 and TDC1010, some of which included an accumulator, providing the requisite multiply – accumulate ( MAC ) function.

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.

In August 2006, Sandra Bernhard served as the spokesperson in a commercial for Make-up Art Cosmetics ( MAC ).

Only one of each of these machines was built, with the exception of HEC ( and possibly MAC ) which were commercial machines produced in quite large numbers for the time, around 150.

By late March the Embassy began a thinning out of US citizens in Vietnam by encouraging dependents and non-essential personnel to leave the country by commercial flights and on Military Airlift Command ( MAC ) C-141 and C-5 aircraft which were still flying in emergency military supplies.

This require a media access control ( MAC ) protocol, i. e. a principle for the nodes to take turns on the channel and to avoid collisions.

The single logical bonded interface's MAC address is externally visible on only one nic ( port ) to avoid distortion in the network switch.

However, automated testing of the second condition can become challenging in the light of following factors: a ) Need to cover different types of access point devices such as bridging, NAT ( router ), unencrypted wireless links, encrypted wireless links, different types of relations between wired and wireless MAC addresses of access points, and soft access points, b ) necessity to determine access point connectivity with acceptable response time in large networks, and c ) requirement to avoid both false positives and negatives which are described below.

Advanced networking features in switches and routers combat these issues through means including spanning-tree protocol to maintain the active links of the network as a tree while allowing physical loops for redundancy, port security and protection features such as MAC lock down and broadcast radiation filtering, virtual LANs to keep different classes of users separate while using the same physical infrastructure, multilayer switching to route between different classes and link aggregation to add bandwidth to overloaded links and to provide some measure of redundancy.

In addition to developing the predecessors to modern computing and networking technologies, students, staff, and faculty members at Project MAC, the Artificial Intelligence Laboratory, and the Tech Model Railroad Club wrote some of the earliest interactive computer video games like Spacewar!

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.

Having acquired a router's address by some means, the source host sends the packet directly to that router's physical ( MAC ) address.

:" NSA Security-enhanced Linux is a set of patches to the Linux kernel and some utilities to incorporate a strong, flexible mandatory access control ( MAC ) architecture into the major subsystems of the kernel.

For example, while HDLC specifies both MAC functions ( framing of packets ) and LLC functions ( protocol multiplexing, flow control, detection, and error control through a retransmission of dropped packets when indicated ), some protocols such as Cisco HDLC can use HDLC-like packet framing and their own LLC protocol.

In some networks, such as IEEE 802 local area networks, the data link layer is described in more detail with media access control ( MAC ) and logical link control ( LLC ) sublayers ; this means that the IEEE 802. 2 LLC protocol can be used with all of the IEEE 802 MAC layers, such as Ethernet, token ring, IEEE 802. 11, etc., as well as with some non-802 MAC layers such as FDDI.

Other data-link-layer protocols, such as HDLC, are specified to include both sublayers, although some other protocols, such as Cisco HDLC, use HDLC's low-level framing as a MAC layer in combination with a different LLC layer.

A MAC layer is not required in full-duplex point-to-point communication, but address fields are included in some point-to-point protocols for compatibility reasons.

This standard describes mainly the data link layer ( composed of the logical link control ( LLC ) sublayer and the media access control ( MAC ) sublayer ) and some aspects of the physical layer of the OSI reference model.

* Jerome H. Saltzer, CTSS Technical Notes ( MIT Project MAC, 1965 ) describes the internals of CTSS in some detail

At MIT's Project MAC, Metcalfe was responsible for building some of the hardware that would link MIT's minicomputers with the ARPAnet.

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.

Since the principal architect of HAL was Jim Miller, who co-authored with Hal Laning a report on the MAC system, it is a reasonable speculation that the space shuttle language is named for Jim's old mentor, and not, as some have suggested, for the electronic superstar of the Arthur Clarke movie " 2001-A Space Odyssey.

MAC, mounting an increasing debt, was declared a failure by some.

However, some authors use MIC as a distinctly different term from a MAC ; in their usage of the term the MIC operation does not use secret keys.

The first RSBAC prototype followed La Padula ’ s suggestions and implemented some access control policies briefly described there, namely MAC, FC and SIM, as well as the Privacy Model by Simone Fischer-Hübner.

In computer security, mandatory access control ( MAC ) refers to a type of access control by which the operating system constrains the ability of a subject or initiator to access or generally perform some sort of operation on an object or target.