omniomni/omni-engineering huggingface dataset:
Edison Design Group. The Edison Design Group (EDG) is a company that makes compiler front ends (preprocessing and parsing) for C++ and formerly Java and Fortran. Their front ends are widely used in commercially available compilers and code analysis tools. Users include the Intel C++ compiler, Microsoft Visual C++ (IntelliSense), NVIDIA CUDA Compiler, SGI MIPSpro, The Portland Group, and Comeau C++. They are widely known for having the first, and likely only, front end to implement the unused until C++20 export keyword of C++.

EDG was founded in 1988 in New Jersey by J. Stephen "Steve" Adamczyk, a 1974 B.S. graduate of the Massachusetts Institute of Technology, a 1977 M.S. graduate of the Indiana University Bloomington, and an experienced compiler engineer who had worked for Advanced Computer Techniques in New York City.

Other employees include John Spicer and Daveed Vandevoorde.

See also 
 Dinkumware, supplier of the standard library for several commercial C/C++ compilers

References

Further reading 
 Adamczyk, J. Stephen. MU: A System Implementation Language for Microcomputers, Indiana University, 1977

External links
 

Compilers
C++
Java (programming language)
Fortran
Software companies of the United States
Self-drying concrete technology. Self-drying concrete technology is found in certain cementitious patching and leveling materials and tile-setting mortars used in the flooring industry. Self-drying technology allows the cement mix to consume all of its mix water while curing, eliminating the need for excess water to evaporate prior to installing flooring. Traditional floor coverings, such as VCT, sheet vinyl, carpet and ceramic tile, can be installed before the material is completely dry and as soon as it hardens, which typically happens in the first two hours after placement.

Traditional concrete has a water:cement ratio of about 0.5, which refers to the weight of the water divided by the weight of the cement.  A water:cement ratio of 0.5 provides good workability while keeping the amount of excess water in the mix fairly low.  Without at least this much extra water, the concrete would be too dry to place.

The chemical reaction of Portland cement and water that is known as hydration, which is necessary for the strengthening of the concrete, requires a water:cement ratio of only about 0.25.  With a water:cement ratio of 0.5, there is twice the amount of water in the concrete mix than what is needed for hydration. This excess water needs to evaporate before flooring can be installed.  Note: The magical number of 28 days defines only the designed strength of the concrete but has nothing to do with the dryness of it.  E.g. A 10-year-old concrete slab can contain more moisture than a 28-day-old slab!  Conversely, a self-drying concrete blend consumes all of its mix water with a water:cement ratio of up to 0.6, maintaining good workability while allowing flooring to be installed before it is completely dry.

There are also cement products that are partially self-drying, meaning that they use a high percentage of their mix water for hydration as opposed to using 100% of it. This type of product might be used when the flooring does not need to be installed the same day but must still be installed more quickly than traditional concrete would allow. For instance, products that are 80% self-drying allow flooring to be installed the next day, typically after a 16-hour cure.

Self-drying technology was developed by Ardex in Germany and was introduced in the United States in 1978.

Concrete
Composite materials
JBoss operations network. JBoss Operations Network (or JBoss ON or JON) is free software/open-source Java EE-based network management software. JBoss Operations Network is part of the JBoss Enterprise Middleware portfolio of software. JBoss ON is an administration and management platform for the development, testing, deployment, and monitoring of the application lifecycle. Because it is Java-based, the JBoss application server operates cross-platform: usable on any operating system that supports Java. JBoss ON was developed by JBoss, now a division of Red Hat.

Product features
JBoss ON provides performance, configuration, and inventory management in order to deploy, manage, and monitor the JBoss middleware portfolio, applications, and services.

JBoss ON provides management of the following:
 Discovery and inventory
 Configuration management
 Application deployment
 Perform and schedule actions on servers, applications and services
 Availability management
 Performance management
 Provisioning (IT)

JBoss ON is the downstream of RHQ (see also section Associated Acronyms).

Licensing & Pricing 
The various JBoss application platforms are open source, but Red Hat charges to provide a support subscription for JBoss Enterprise Middleware.

Associated acronyms 
Acronyms associated with JBoss ON:
 RHQ - upstream open source project of JBoss ON. Current stable version is RHQ 4.13; main difference between RHQ 4 and RHQ 3 is the transition of the UI framework to Google Web Toolkit.
 Jopr - previously the JBossAS management bits (upstream) of JBoss ON - now integrated into the RHQ source base (since September 2009). Jopr used to use RHQ as its upstream. There will be no more separate Jopr releases.
 JON - JBoss Operations Network (ON)

See also

 List of JBoss software
 Network monitoring system
 Comparison of network monitoring systems
 HyPerformix IPS Performance Optimizer
 IBM Tivoli Framework

References

Bibliography

External links
 JBoss application server website
  Securing JBoss
 JBoss Wiki
 JBoss Community Projects
 JBoss Introduction by Javid Jamae

Java enterprise platform
Red Hat software
Cross-platform software
Network management
Bernard H.52. The Bernard H.52 was a French floatplane fighter aircraft of the 1930s.  It was a single engine, single-seat monoplane built in the hope of being selected by the French Navy.  Two prototypes were built, but no production followed.

Design and development

In late 1932, the Société des Avions Bernard proposed to build a floatplane fighter to meet the requirements of the French Navy for a shipboard fighter suitable for operation from the catapults of its Battleships and Cruisers. The Bernard design, the H.52, was a mid-winged monoplane based on its Bernard 260 landplane fighter, using the same wings, rear fuselage and tail surfaces as the earlier design. It was of all-metal construction, principally duralumin, with a monocoque fuselage and stressed skin cantilever wings that were integrally constructed with the centre fuselage.  Leading edge slots and large flaps were fitted to the wing to lower its landing speed, while its undercarriage consisted of two main floats. A single supercharged Gnome-Rhône 9Kdrs radial engine powered the aircraft

The first of two prototypes flew on 16 June 1933, with the second flying in 1934. No production followed, with Bernard choosing to develop a new fighter to meet the requirements of the French Navy, the Bernard H.110. This had a similar layout, with wooden wings and a more powerful engine fitted, but had no more success in attracting orders than the H.52, the French Navy eventually selecting the Loire 210.

Specifications

See also

Notes

Bibliography
 Green, William and Gordon Swanborough. The Complete Book of Fighters. New York, Smithmark, 1994. .

 "New Aircraft:The Bernard 52 C I". Flight, 22 March 1934. p. 286.
 "The Fourteenth Paris Airshow". Flight, 22 November 1934, pp. 1236–1250.

External links

Aviafrance

1930s French fighter aircraft
Floatplanes
H052
Single-engined tractor aircraft
Aircraft first flown in 1933
Arif Mammadov. Arif Ahmad oglu Mammadov (Azerbaijani: Arif Əhməd oğlu Məmmədov) is an Azerbaijani engineer-economist, who serves as the Director of the State Civil Aviation Agency under the Ministry of Digital Development and Transport of Azerbaijan. Throughout his extensive career, Arif Mammadov was awarded the Taraggi Medal and the Shohrat Order for his contribution to the development of civil aviation of the Republic of Azerbaijan.

Education 

In 1979, Arif Mammadov graduated from the Leningrad Civil Aviation College with honours. Further straightening his education, Arif Mammadov graduated from the Kyiv Institute of Civil Aviation Engineers in 1988.

Career 
From 1979 to 1996, Arif Mammadov held various positions within Civil Aviation Authority of the Republic of Azerbaijan. He was the General representative of the State Concern Azerbaijan Airlines in Turkey from 1996 until 2000.

In the period of 2000–2008, he worked as the Head of the Coordination and Foreign Relations Department and as the Deputy Director General of the State Concern of the Azerbaijan Airlines.

Arif Mammadov was appointed as the Director of State Civil Aviation Administration of the Republic of Azerbaijan on 7 February 2008. On 16 July 2008 he was also appointed the Chairman of State Civil Aviation Collegium.

In the period of 2013–2016, he worked as the vice-president of the Azerbaijan Airlines Closed Joint Stock Company.

In 2016, he was appointed as the Director of the State Civil Aviation Administration of the Republic of Azerbaijan. From 2018 Arif Mammadov was appointed as the Director of the State Civil Aviation Agency under the Ministry of Transport, Communications and High Technologies of the Republic of Azerbaijan.

Personal life 
Arif Mammadov was born on 18 April 1960 in Baku, Azerbaijani SSR, then part of the Soviet Union. He is married and has two children.

Awards 
  - 29.05.2013 - Taraggi Medal
  - 17.04.2020 - Shohrat Order

See also
Cabinet of Azerbaijan
 Azerbaijan Airlines

References 

Living people
Government ministers of Azerbaijan
1960 births
JBoss Enterprise SOA Platform. The JBoss Enterprise SOA Platform (or JBoss SOA Platform) is free software/open-source Java EE-based service-oriented architecture (SOA) software. The JBoss Enterprise SOA Platform is part of the JBoss Enterprise Middleware portfolio of software. The JBoss Enterprise SOA Platform enables enterprises to integrate services, handle business events, and automate business processes, linking IT resources, data, services and applications. Because it is Java-based, the JBoss application server operates cross-platform: usable on any operating system that supports Java. The JBoss SOA Platform was developed by JBoss, now a division of Red Hat.

Product features and components
 Business rules engine
 JBoss jBPM
 JBoss Enterprise Service Bus (JBossESB)
 Event management and complex event processing (CEP)
 Event-driven architecture (EDA)
 Data integration
 Service-oriented architecture (SOA) services
 HornetQ
 JBoss Enterprise Application Platform (JBoss EAP)
 Java Enterprise Edition (JEE) services
 Computer clustering
 Java Connector Architecture (JCA)

Enterprise Service Bus (ESB)
The JBoss Enterprise Service Bus (JBossESB, or JBoss ESB) software is part of the JBoss Enterprise SOA Platform. The software is Enterprise Application Integration (EAI) or business integration software. In general, enterprise service bus (ESB) software is used to map the Service-Oriented Infrastructure (SOI) and Service-Oriented Architecture (SOA) concepts onto a concrete implementation. The software is middleware used to connect systems together, especially non-interoperable systems. The software contains the following:
 Business process monitoring
 Integrated Development Environment (IDE)
 Human workflow user interface
 Business Process Management (BPM)
 Connectors
 Transaction manager
 Security
 Application containers
 Messaging services
 Metadata repository
 Naming and directory service
 Distributed Computing Architecture (DCA)

Enterprise Data Services Platform (EDSP)
The JBoss Enterprise Data Services Platform (JBoss EDSP) is data virtualization software, a superset of the JBoss Enterprise SOA Platform. The JBoss EDSP uses the enterprise service bus (ESB) software JBoss Enterprise Service Bus (JBossESB). The JBoss EDSP includes:
 tools for creating data views that are accessible through standard protocols
 a repository for storing metadata
 a runtime environment for data integrity and security

Licensing and pricing 
JBoss itself is open source, but Red Hat charges to provide a support subscription for JBoss Enterprise Middleware.

See also

 List of JBoss software
 Comparison of business integration software

References

Bibliography

External links
 JBoss application server website
  Securing JBoss
 JBoss Wiki
 JBoss Community Projects
 JBoss Introduction by Javid Jamae

Java enterprise platform
Red Hat software
Cross-platform software
Service-oriented architecture-related products
Enterprise application integration
Window detector. A window detector circuit, also called window comparator circuit or dual edge limit detector circuits is used to determine whether an unknown input is between two precise reference threshold voltages. It employs two comparators to detect over-voltage or under-voltage.

Each single comparator detects the common input voltage against one of two reference voltages, normally upper and lower limits. Outputs behind a logic gate like AND detect the input as in range of the so-called "window" between upper and lower reference.

Window detectors are used in industrial alarms, level sensor and controls, digital computers and production-line testing.

Function

If Uin is greater than Urefbot and Uin is lower than Ureftop then both comparators' outputs will swing to the logical high and turn on the AND gate output.

See also
 Comparator
 Operational amplifier
 555 timer IC

References

Further reading 
  

Electronic circuits
Electrical circuits
Detectors
Stereotaxis (company). Stereotaxis Inc. is an American publicly traded corporation based in St. Louis, Missouri, that makes robotic products to try to improve the clinical outcomes of electrophysiology studies.

Products 
The Niobe Es Magnetic Navigation System includes two pods that use permanent magnets mounted on pivoting arms and positioned on opposing sides of the operating table. The magnets are controlled by physicians from the outside using a mouse, keyboard, joystick, and a viewing screen. The rotation of the magnets within the Niobe pods influences the magnetic catheters in the heart to make micro movements of the catheter tip (in increments of 1 mm to 9 mm) to navigate throughout the four chambers of the heart.

The RMN system was originally designed for applications within the brain; its current usage is guiding magnetic catheters during electrophysiology studies and catheter ablation procedures to treat arrhythmias in the heart. It has been used in over 100,000 procedures worldwide as of 2017. In January 2022, Stereotaxis announced that the Fuwai Central China Cardiovascular Hospital became the first in central China to establish a robotic electrophysiology program with the product.

References 

Medical devices
Surgical robots
Computer-assisted surgery
Companies listed on NYSE American
METER Group. METER Group, Inc., formerly Decagon Devices, is an American corporation that designs and markets scientific instruments, sensors, and data loggers for use in both agricultural and food science applications. Decagon was founded in 1983 by Dr. Gaylon Campbell.

In 2008, Decagon Devices was selected by The Wall Street Journal as one of the "Top Small Workplaces."

In 2016, Decagon Devices merged with the German scientific engineering company UMS AG to form METER Group, Inc.

In 2022, METER Group market group 'Environment' was purchased by Campbell Scientific. Market Group 'Food' and 'Horticulture' known as 'AROYA' split and became ADDIUM.

References 

Technology companies of the United States
2018 mergers and acquisitions
Trinitramide. Trinitramide is a compound of nitrogen and oxygen with the molecular formula . The compound was detected and described in 2010 by researchers at the Royal Institute of Technology (KTH) in Sweden. It is made of a nitrogen atom bonded to three nitro groups ().

Earlier, there had been speculation whether trinitramide could exist. Theoretical calculations by Montgomery and Michels in 1993 showed that the compound was likely to be stable.

Preparation 
Trinitramide is prepared by the nitration reaction of either potassium dinitramide or ammonium dinitramide with nitronium tetrafluoroborate in acetonitrile at low temperatures.

Uses 
Trinitramide has a potential use as one of the most efficient and least polluting of rocket propellant oxidizers, as it is chlorine-free.
This is potentially an important development, because the Tsiolkovsky rocket equation implies that even small improvements in specific impulse yields a similar change in delta-v, which can make large improvements in the size of practical rocket launch payloads.
The density impulse (impulse per volume) of a trinitramide based propellant could be 20 to 30 percent better than most existing formulations, however the specific impulse (impulse per mass) of formulations with liquid oxygen is higher.

References

Nitrogen oxides
Rocket oxidizers
Spacecraft propulsion
Nitroamines
Viktor Panin (physicist). Viktor Yevgenyevich Panin (; 10 November 1930 – 25 September 2020) was a Soviet and Russian physicist, professor, and advisor of the Russian Academy of Sciences. He was an expert in the fields of solid mechanics, plastic deformation and physical materials.

Curriculum vitae
 1979 — Head of Solid State Physics and Materials Science at the Institute of Atmospheric Optics, Academy of Sciences of the Soviet Union
 From 1984 to 2002 — founder and director of Institute of Strength Physics and Materials Science SB RAS
 From 2002 to present — Adviser Academy of Sciences of Institute of Strength Physics and Materials Science SB RAS

He was a Foreign Member of the National Academy of Sciences of Belarus since 1999.

Scientific achievements
Under the guidance of academician Viktor Panin who established and developed physical mesomechanics of materials, uniting physical materials with solid mechanics at macrolevel and with physics of plastic deformation at microlevel. Within this framework, he developed new methods of computer design materials and technologies of their production. Deep mesomechanics ideas can be successfully used in the new approach to earthquake prediction where the seismic source mesostructure appears to be an intermediate term precursor.

See also
 Institute of Strength Physics and Materials Science SB RAS

References

External links
 ISPMS director
 ISPMS sovet
 Viktor Panin in ISPMS SB RAS
 Academicians of Russian Academy of Sciences

1930 births
2020 deaths
20th-century Russian physicists
21st-century Russian physicists
People from Semey
Academic staff of Tomsk Polytechnic University
Foreign members of the National Academy of Sciences of Belarus
Full Members of the Russian Academy of Sciences
Full Members of the USSR Academy of Sciences

Tomsk State University alumni
Recipients of the Medal of the Order "For Merit to the Fatherland", 1st class
Recipients of the Order "For Merit to the Fatherland", 4th class
Recipients of the Order of the Red Banner of Labour
Soviet physicists
Chris Condon. Chris J. Condon (1923 – December 19, 2010), born Christo Dimitri Koudounis, was the inventor of the 3D film  system used by his company StereoVision, a cinematographer, and founder of Sierra Pacific Airlines.

Life and career
He was born in North Chicago, Illinois. During World War II, he received four Bronze Battle Stars while working as combat crew and as a cinematographer on B-24 and A-26 aircraft in the Pacific. Upon his death in 2010, he was buried at Riverside National Cemetery in Riverside, California.

After the war, he worked at Douglas Aircraft as a trainee before starting his own business in 1947, Century Precision Optics Company of North Hollywood, California. With the company, he developed the Tele-Athenar telephoto lens which was used by Walt Disney photographers in the True Life Adventures series.

In 1953, he received his first patent for a 3D projection system.  The system replaced the previous method of using two cameras.  His invention was inspired by the film House of Wax.

He taught at Columbia College Hollywood from 1958 to 1960.

He co-wrote the American Cinematographer Manual for the American Society of Cinematographers with Joseph V. Mascelli in 1963.

In 1969, he and his partner Allan Silliphant received a patent for the world's first single-camera 3-D motion picture lens and formed the company Magnavision, which later became StereoVision Entertainment.  After the success of soft X, eventually the 3D movie The Stewardesses was R rated. 

In 1970, he and Silliphant founded Trans Sierra Airlines, later known as Sierra Pacific Airlines. The airline continued to operate under several newer owners with a fleet of Convair prop-jets and Boeing 737 jets.

In 1972, he received a patent for a special widescreen 3-D camera lens for modern 35mm and 70mm reflex motion picture cameras.

During the 1970s, his lenses were used in Andy Warhol's Frankenstein, Dynasty, and Fantastic Invasion of Planet Earth.

Credits
The Stewardesses (filmed in Stereovision 3D) (1969)
The Volcano Creature (co-producer)
The CIA Girls of Capitol Hill (co-producer)
Mr. Howard's Crazy Airline (co-producer)
The Wild Ride (co-producer and director of 3D photography)
The Volcano Creature and Surfer Girls (co-producer and director of 3D photography)
Magda The Gypsy Fortune Teller co-produced with Gary Tomsic and Herb Liteman (filmed in Stereovision 3D) (1999)
Jaws 3-D (Cinematographer and Chief 3-D Consultant) 1983

References

External links
 

1923 births
2010 deaths
American cinematographers
American aviation businesspeople
Burials at Riverside National Cemetery
People from Chicago
3D cinema
People from North Chicago, Illinois
United States Army Air Forces personnel of World War II
Ipsen International Holding. Ipsen International Holding GmbH  of Kleve, Germany develops, constructs and manufactures industrial furnaces. Its managing directors are Geoffrey Somary and 
Houman Khorram.

The Ipsen Group has 1,000 employees worldwide and has manufacturing sites in Germany, United States, and India, with support centers in China und Japan. It also has sales/service representation in 34 other countries.

History 
Harold Ipsen (1915-1965) founded Ipsen Industries in Rockford, Illinois in 1948. The company expanded to its German manufacturing site in Kleve in 1957.

Products 
Ipsen's industrial furnaces are used for hardening steel and other metals in different processes  to satisfy completely the high-quality requirements of engines, gears, generating plant manufacturing and other industrial parts and equipment.

Ipsen has customers in medical technology and engineering, wind power generation, aviation, food, automotive, aerospace, tool manufacturing, mechanical engineering and hardening shops.

Heat treatment is a crucial, very cost-effective process to considerably improve the structural conditions and consequently the resilience of metals, in particular to steel and titanium alloys. Ipsen's industrial furnaces - vacuum furnaces, atmosphere furnaces and  pusher-type furnaces - are used for the following heat treatment processes: hardening, quenching, tempering, carburization, carbon nitriding, nitro carburization, bright tempering, annealing, vacuum brazing, temperature brazing, plasma nitriding

References

External links
 Ipsen

Companies based in North Rhine-Westphalia
Manufacturing companies of Germany
Industrial furnaces
Manufacturing companies established in 1948
1948 establishments in Illinois