AppleTalk's DDP corresponds closely to the Network layer of the Open Systems Interconnection ( OSI ) communication model.

* Open Systems Interconnection

X. 500 directory services were traditionally accessed via the X. 500 Directory Access Protocol ( DAP ), which required the Open Systems Interconnection ( OSI ) protocol stack.

* Open Systems International, an automation software vendor for the electric, petroleum, transportation and water industries

* Open Systems Interconnection, ISO 7498, International Organization for Standardization

* Open Systems Interconnection, a joint ISO and ITU-T standard for computer networks and communication protocols

The Open Systems Interconnection ( OSI ) model ( ISO / IEC 7498-1 ) is a product of the Open Systems Interconnection effort at the International Organization for Standardization.

* The Open Systems Engineering and Software Development Life Cycle Framework OpenSDLC. org the integrated Creative Commons SDLC

As a WAN protocol, Frame Relay is most commonly implemented at Layer 2 ( data link layer ) of the Open Systems Interconnection ( OSI ) seven layer model.

The protocol was defined in ISO / IEC 10589: 2002 as an international standard within the Open Systems Interconnection ( OSI ) reference design.

Open Systems Interconnection ( OSI ) is an effort to standardize networking that was started in 1977 by the International Organization for Standardization ( ISO ), along with the ITU-T.

* GOSIP, the ( U. S .) Government Open Systems Interconnection Profile

* David M. Piscitello, A. Lyman Chapin, Open Systems Networking ( Addison-Wesley, Reading, 1993 )

* ISO / IEC 7498-1: 1994, Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model

CMIS is part of the Open Systems Interconnection ( OSI ) body of international network standards.

FDDI, as a product of American National Standards Institute X3T9. 5 ( now X3T12 ), conforms to the Open Systems Interconnection ( OSI ) model of functional layering of LANs using other protocols.

The Open Systems Interconnection model ( OSI model ) is a product of the Open Systems Interconnection effort at the International Organization for Standardization.

In telecommunication, a n-entity is an active element in the n-th layer of the Open Systems Interconnection -- Reference Model ( OSI-RM ) that ( a ) interacts directly with elements, i. e., entities, of the layer immediately above or below the n-th layer, ( b ) is defined by a unique set of rules, i. e., syntax, and information formats, including data and control formats, and ( c ) performs a defined set of functions.

The Open Systems Interconnection Specification ( OSI )- refers to the use of the specifications laid out in the OSI reference model.

In March 1994 CDE became the responsibility of the " new OSF ", a merger of the Open Software Foundation and Unix International ;

The divisions used by the USASF / IASF are currently Tiny, Mini, Youth, Junior, Junior International, Junior Coed, Senior, Senior Coed, Special Needs, and Open International.

Cheerleading Asia International Open Championships ( CAIOC ): Hosted by the Foundation of Japan Cheerleading Association ( FJCA ) in accordance with the rules and regulations of the IFC.

Only levels Junior 5, Senior 5, Senior Open 5, International 5, International Open 5, International 6, and International Open 6 may attend.

Lum was a prolific writer who wrote a number of key anarchist texts, and contributed to publications including Mother Earth, Twentieth Century, and, The Alarm ( the journal of the International Working People's Association ) and The Open Court among others.

The Open System Interconnection ( OSI ) reference model was developed under the auspices of the International Organization for Standardization ( ISO ) and provides a rigorous description for layering protocol functions from the underlying hardware to the software interface concepts in user applications.

In 1988, she made her first International Norm in the International B section of the New York Open and by November 1988 she was awarded the International Master title, at the time the youngest ever to have achieved the distinction.

Amdahl was a major supplier of large mainframe computers, and later of UNIX and Open systems software and servers, data storage subsystems, data communications products, application development software, and a variety of educational and consulting services.

In 1988, AT & T announced its intent to buy up to a 20 % stake in Sun Microsystems, a company then most well known for making high-end UNIX workstations. Upset at their academic-minded supplier ( Bell Labs ) now turned competitor ( AT & T-CS ), the " Gang of Seven " founded the Open Software Foundation ( OSF ), each contributing source code from their UNIX SVR3 versions.

* Interactive and Open Acrylics were created to address the one major difference between oil and acrylic paints, the shortened open time of acrylic paints.

Free and open source software libraries have been created to support such features in a portable way, and are most notably found in the repositories of the Common-Lisp. net and Common Lisp Open Code Collection projects.

The Open Group released Motif in 2000 as OpenMotif under a " revenue sharing " license that does not fully meet either the open source or free software definitions.

( The Open Group had wished to make it open source, but did not quite succeed in achieving this.

Red Hat normally licenses the Cygwin library under the GNU General Public License version 3 with an exception to allow linking to any free and open source software whose license conforms to the Open Source Definition.

* Open source colas soft drinks whose recipe is open sourced

At the Geneva Conference Eisenhower presented a proposal called " Open Skies to facilitate disarmament, which included plans for Russia and the U. S. to provide mutual access to each other's skies for open surveillance of military infrastructure.

* Open Dylan-Host of two open source, optimizing Dylan compilers targeting Unix / Linux, Mac OS X, and Microsoft Windows

Burns ( 2011 ) notes that many courses offered by open universitiesThe Open University use periodic sessions of residential or day teaching to supplement the remote teaching.

Open learning system often includes aspects of e-learning. There are numerous universities and organizations that create open educational resources for self-motivated students to access anywhere, at any time.

The Open University of the United Kingdom ( UKOU ), established in 1969 as the first educational institution in the world wholly dedicated to open and distance learning, still relies heavily on print-based materials supplemented by radio, television and, in recent years, online programming.

Raymond became a prominent voice in the open source movement and co-founded the Open Source Initiative in 1998, taking on the self-appointed role of ambassador of open source to the press, business and public.

* Open Document Architecture, a free and open international standard document file format maintained by the ITU-T to replace all proprietary document file formats.

Some free software advocates use the term Free and Open Source Software ( FOSS ) as an inclusive compromise, drawing on both philosophies to bring both free software advocates and open source software advocates together to work on projects with more cohesion.

The Open Source movement addresses software being open as a practical question as opposed to an ethical dilemma.

Despite the fundamental philosophical differences between the free software movement and the open source movement, the official definitions of free software by the Free Software Foundation and of open source software by the Open Source Initiative basically refer to the same software licences, with a few minor exceptions.

Presheaves: If X is a topological space, then the open sets in X form a partially ordered set Open ( X ) under inclusion.

* The home of the Dutch open golf tournament KLM Open.

* Homeland Open Security Technology ( HOST ), a project to promote the creation and use of open security and open-source software in the United States government and military

In The Open Society and Its Enemies, Popper attacks " historicism " and its proponents, among whom ( as well as Hegel ) he identifies and singles out Plato and Marx — calling them all " enemies of the open society ".

Hewitt later won his first Grand Slam title at the US Open when he along with Max Mirnyi claimed the men's doubles championship ; thus becoming the youngest male ( at 19 years, 6 months ) to win a Grand Slam doubles crown in the open era.

Hewitt was only the third defending Grand Slam champion in the open era to lose in the first round, after Boris Becker at the 1997 Australian Open and Patrick Rafter at the 1999 US Open.