omniomni/omni-engineering huggingface dataset:
DTA sarl. DTA sarl (Delta Trikes Aviation) is a French aircraft manufacturer based in Montélimar. The company specializes in the design and manufacture of ultralight trikes.

The company also specializes in the design of ultralight trike wings which are manufactured under subcontract by Ellipse.

DTA also designed and builds the J-RO autogyro, which aims to provide a similar experience to trike flying, but with rotary wings.

Aircraft

References

External links

Aircraft manufacturers of France
Ultralight trikes
Montélimar
Companies based in Auvergne-Rhône-Alpes
Transfer entropy. Transfer entropy is a non-parametric statistic measuring the amount of directed (time-asymmetric) transfer of information between two random processes. Transfer entropy from a process X to another process Y is the amount of uncertainty reduced in future values of Y  by knowing the past values of X given past values of Y. More specifically, if    and    for    denote two random processes and the amount of information is measured using Shannon's entropy, the transfer entropy can be written as:

where H(X) is Shannon's entropy of X. The above definition of transfer entropy has been extended by other types of entropy measures such as Rényi entropy.

Transfer entropy is conditional mutual information, with the history of the influenced variable  in the condition:

Transfer entropy reduces to Granger causality for vector auto-regressive processes. Hence, it is advantageous when the model assumption of Granger causality doesn't hold, for example, analysis of non-linear signals. However, it usually requires more samples for accurate estimation.
The probabilities in the entropy formula can be estimated using different approaches (binning, nearest neighbors) or, in order to reduce complexity, using a non-uniform embedding.
While it was originally defined for bivariate analysis, transfer entropy has been extended to multivariate forms, either conditioning on other potential source variables or considering transfer from a collection of sources, although these forms require more samples again.

Transfer entropy has been used for estimation of functional connectivity of neurons, social influence in social networks and statistical causality between armed conflict events.
Transfer entropy is a finite version of the directed information which was defined in 1990 by James Massey as 
,  where  denotes the vector  and  denotes . The directed information places an important role in characterizing the fundamental limits (channel capacity) of communication channels with or without feedback and gambling with causal side information.

See also 
 Directed information
 Mutual information
 Conditional mutual information
 Causality
 Causality (physics)
 Structural equation modeling
 Rubin causal model

References

External links 
  , a toolbox, developed in C++ and MATLAB, for computation of transfer entropy between spike trains.
  , a toolbox, developed in Java and usable in MATLAB, GNU Octave and Python, for computation of transfer entropy and related information-theoretic measures in both discrete and continuous-valued data.
  , a toolbox, developed in MATLAB, for computation of transfer entropy with different estimators.

Causality
Nonlinear time series analysis
Nonparametric statistics
Entropy and information
Tambov State Technical University. Tambov State Technical University is a state institution of higher learning in  Tambov, Russia. It was founded in 1958 and specializes in technical sciences (including information  and  communication  technologies) and chemical, electronic, and agricultural engineering.

History
The university was founded in 1958 as the Tambov branch of the Moscow Institute of Chemical Engineering. In 1965, it achieved autonomous status and became the Tambov Institute of Chemical Engineering (TICE). It was renamed Tambov State Technical University (TSTU) in 1993. The announcement by  Minister of Education and Science Dmitry Livanov of Russian government plans for an eventual merger of the university with Tambov State University was met with a protest rally and march by TSTU students, parents and faculty in October 2012.

Academics
TSTU has 7000 students enrolled in 30 undergraduate and postgraduate programs. Its academic structure encompasses four institutes, ten
faculties,  two  innovation  technology  centers, the Tambov Regional  Center for  New  Information  Technologies, and multiple smaller research centers and  laboratories. The university publishes its own theoretical and applied multi-disciplinary, peer-reviewed journal, Transactions of the TSTU (Вестник ТГТУ).

According to the university, it has over 400 international students from 50 countries. Its Centre for International Specialist Training (CIST) runs a specialist training course, "English for Students, Lecturers and Administrators of Technical Universities", developed within the framework of TEMPUS (Trans-European Mobility Programme for University Studies). CIST also developed two five-year degree  programs using English as the medium of instruction ("Computer-Aided Design  Systems" and "Economics and Business Management"), which enrolled their first student cohorts in 2005.

References

External links
 (English version)

Universities in Russia
1958 establishments in Russia
Tambov
Technical universities and colleges in Russia
ČSD Class M 152.0. The M 152.0 is the most common Czechoslovak diesel motor coach in the Czech Republic and Slovakia. It was designed, manufactured and used in the former Czechoslovakia and now used in the Czech Republic (ČD Class 810) and Slovakia (ZSSK Class 812). It was produced from 1975 to 1982 by Vagonka Studénka.

Both ČD and ZSSK refurbish 810s into newer units, sometimes with smaller repairs and additions that retain the class number, or large refurbishments such as ČD Class 814 or ZSSK Class 813, and have a second modernization since 2018, have been using a marketing name for those trainsets, RegioMouse.

MÁV also operates the type as MÁV Class 117 (formerly designated as "Bzmot"). These were rebuilt with new engines and transmission, and had other refurbishments.

Gallery

References 

 http://www.zeleznicne.info/view.php?cisloclanku=2008010025

Diesel multiple units of the Czech Republic
Train-related introductions in 1975
Dabei gas field. The Dabei gas field is a natural gas field located in Xinjiang, China. Discovered in 2006, it was developed by the China National Petroleum Corporation, determining it to have initial total proven reserves of around 5.25 trillion ft3 (150 km3). It began production of natural gas and condensates in 2007, with a production rate of around 479.5 million ft3/day (13.7×105 m3).

References

Natural gas fields in China
Jérôme Btesh. Jerome Btesh (1968) is a French artist born in the sixties and living in Paris, France. He uses waste material such as metal, glass, industrial pieces and transform them within a common point, the light working.

Artistic approach 
Since 2001, he has developed a world of "art prototypes" which he called "matrix" (in the typographic meaning) and "light box" (as a kind of clone or slave from the matrix). 
For its "matrix", it creates from a thick plate bent on a steel frame, etched by acid and then interpreted, as a case. In addition, one or more rollers molten glass let appears a photographic image, created exclusively for each work. Moving to or around this piece of art, a mirror can shows a reflected view of suspended metallic prints, composing a word, a sentence, an alliteration.

His Light Boxes or "caissons lumineux" are made in square blocks or long metallic rectangular units in chrome steel or brushed stainless steel. Transparent and illuminated from the inside photographs are enclosed, figuring the typographic reflection of its "matrix".

About his artistic approach, he said: "My creation axis revolve around industrial techniques I turn from their functionality and profitability to put at the service of liberty and free (of charge) - it serves no purpose in appearance - and thus, materialize a philosophical theme". He get involved with other international artists causes, including for the ephemeral movement "greedy bastards" to complain about the excesses of the Jérôme Kerviel affair, in February 2011.

Introducing himself as a "citizen of the world", he exhibited in 16 countries, he participated in several collective artists movements, especially around humanist values and criticism. In 2012, a documentary was dedicated to him, directed by Scotto Production in the "Gueules d'art" ("Faces of Art") series.

Some of his main exhibitions 
 2007 Art Paris Art Fair, « Artists4Life » at the Grand Palais (Paris).
 2008 Galerie Nivet-Carzon (Paris)
 2009 Davis Museum (Lisboa, Portugal)
 2009 Art Paris Grand Palais (Paris)
 2010 Slick Art Fair, at Le 104 (Paris)
 2011 Galerie Chic Art Fair (Paris)
 2011 Espace Saint Germain, Pierre Kleinmann gallery (Paris)
 2012 Artcurial, « Les écoles de l’espoir »  (Paris)
 2012 Laetitia de Caritat gallery (Bruxelles, Belgium)
 2013 « Carré sur Seine », Contemporain Art exhibition in Boulogne Billancourt (France)
 2013 Jane Griffiths gallery (Val d'Isère, France)
 2013 Le 13bis Art Centre, exhibition (La Seyne sur Mer, France)

References

External links 
  Official website of the artist.
  Jérôme Btesh page in Connaissance des arts
  the artist page in Saatchi Gallery
  J. Btesh at l'Espace Saint Germain, Pierre Kleinmann gallery
  J. Btesh at Exit-Art

Abstract expressionist artists
French conceptual artists
French contemporary artists
Living people
1968 births
Artists from Paris
Place of birth missing (living people)
Hankyu 6000 series. The  is an electric multiple unit (EMU) train type operated in Japan by the private railway operator Hankyu since 1976.

Formations

8-car sets

8-car mixed 6000/7000 series sets

4-car sets

3+3-car sets

3-car sets

2-car sets

Resale
Eight-car set 6002 was transferred to the Nose Electric Railway in 2014.

References

Electric multiple units of Japan
6000 series
Train-related introductions in 1976
Alna Koki rolling stock
1500 V DC multiple units of Japan
DE1. DE1 is a Ukrainian series of DC electric locomotives. It is the first electric locomotive developed by Ukraine since the end of the Soviet Union. The DE1 was produced for service in the Near-Dnieper and the Donets Basin regional divisions of the Ukrainian Railways. All of them were produced by the Dnipropetrovsk research-and-production association for electric locomotive engineering.

History
By the middle of the 1990s there was a need to replace the ageing VL8 locomotives, which had stopped operating in Russia were only being used by that point on the Near-Dnieper and Donets territorial railways in southeastern Ukraine. The Dnipropetrovsk electric locomotive factory was tasked with developing a new electric locomotive.

The first two units produced, numbered DE1-001 (made in 1995) and DE1-002 (in 1997), became test prototypes that were used to further develop the design. They were both retired in 2007 and 2013, respectively. By 2008, a total of 40 units of the DE1 were produced.

Technical specifications
The series was succeeded by the DS3 locomotives.

Operators

Gallery

References

Electric locomotives of Ukraine
Railway locomotives introduced in 1995
5 ft gauge locomotives
Rabi Kounga oil field. The Rabi Kounga oil field is an oil field located in Ogooué-Maritime Province. It was discovered in 1985 and developed by Royal Dutch Shell. It began production in 1989 and produces oil. The total proven reserves of the Rabi Kounga oil field are around 440 million barrels (59×106tonnes), and production is centered on .

Facilities
For access to the location, a single-runway airfield has been constructed. Flights go to (at least) Gamba and Port Gentil.

Around the airfield is a substantial accommodation and administration camp. By analogy with other Shell remote locations, this will contain some significant degree of trauma-treatment facility, at least sufficient to stabilise a patient while air evacuation is arranged.

There are several oil separating facilities in the area (the first stage of refining, degassing the oil prior to long-distance pipe transport), and an oil-export pipeline. (Destination is also probably Gamba, but this is not clear from publicly available sources. There are security concerns about publicising the routes of pipelines widely.)

See also

 Energy in Gabon
 Geology of Gabon

References

Oil fields of Gabon
Isotta Fraschini D65. The Isotta Fraschini D65 is a truck built in Italy from 1940 to 1955.

The Milan-based company Isotta Fraschini (IF), a producer of luxury cars, airplane, and naval engines had acquired through German company MAN SE the production license of Diesel engines. In 1934 they entered the truck market with the D80 heavy truck and in 1940 launched the D65 which was a commercial success, remaining in production until 1955. It was available as a chassis for special equipment, including buses, by numerous bodies of the time, some of which had Zagato cabins.

Technical information
Two engines were available in the IF D65. A 5330 cc four cylinder diesel producing 78 horsepower at 1900 rpm. and the D65 2/4 got an 80-horsepower gasoline four cylinder.

Military version
The IF D65 started Military service in the Italian Royal Army in 1942 with a standard diesel version. On September 3, 1943 the introduced the petrol version called D65 2/4. After the war, the truck remained in service with the Italian Army until the end of the 1950s.

See also
Isotta Fraschini (the company)
Isotta Fraschini D80
List of aircraft engines

References 

D65
Trucks of Italy
Vehicles introduced in 1940
Military trucks of Italy
Junkers EF 128. The Junkers EF 128 was a project for a single-engine jet fighter, developed for the Emergency Fighter Program Luftwaffe design competition during the Second World War.

The EF 128 was a tailless swept-wing design and was to have been powered by a Heinkel HeS 011 turbojet and armed with four MK 108 cannons, reaching a speed of 1000 km/h at an altitude of 7000 m.

A development contract was received in March 1945 but no progress could be made before the war ended.

History
As part of the Emergency Fighter Program (), at the beginning of 1945 a programme was launched by the OKL to replace the He 162 "Volksjäger" (people's fighter). The new aircraft was intended to have superior performance in order to deal with high altitude threats such as the B-29 Superfortress. To meet this requirement, power was to be a single Heinkel HeS 011 turbojet.

Junkers submitted their initial proposal in December 1944. Designated the EF 128, it was of tailless configuration, with a high-mounted swept wing and twin fins set approximately mid-span on each wing. Side intakes for the engine were located underneath the wing and almost flush with the fuselage. Construction was to be of mixed wood and metal, using non-strategic materials wherever possible. By January design refinements included boundary layer suction, to help alleviate fears of transonic stagnation around the unusually positioned engine intakes.

The final design was submitted in February 1945. Competing designs put forward at this time by other German aircraft makers were the Messerschmitt P.1110, Heinkel P.1078, Focke-Wulf Ta 183 and Blohm & Voss P 212. In March 1945 it was decided that the EF 128 and the more conventional Focke-Wulf Ta 183 should go into production as urgent interim solutions to the single-engine jet fighter requirement. Shortly afterwards a development contract was placed with Junkers, however the Junkers factory was overrun by Allied troops only a month later. At some stage a wind tunnel model of the final design was tested.

See also
Aircraft of comparable role, configuration, and era

 Blohm & Voss P.212

Related Lists
List of German aircraft projects, 1939–45

References

Notes

Bibliography
Dan Sharp; Luftwaffe: Secret Wings of the Third Reich, bookazine, Mortons, 2017. pp.78-81.
Dan Sharp; Secret Projects of the Luftwaffe: Jet Fighters 1939-1945, hardback, Mortons, 2020.

External links

EF 128
World War II jet aircraft of Germany
Tyrolit. Tyrolit is an Austrian company that develops, manufactures and markets abrasive products as well as concrete sawing and drilling equipment. With 29 production locations on 5 continents, the TYROLIT group belongs to the world’s largest producers of bonded abrasives. The company is based in Schwaz, Tyrol, Austria. TYROLIT, a registered trademark, was named after the mineral Tyrolite, first described in 1845 in Tyrol.

History 
Tyrolit was cofounded on February 13, 1919, by Daniel Swarovski to manufacture grinding wheels for the production of Swarovski crystals. During World War I, the Swarovski Group was cut off from supplies of grinding wheels, and was thus forced to develop and produce its own grinding wheels. After the war, it was decided to commercialize this activity and to start a separate company: thus, Tyrolit was born.
In 1950, the company relocated from the Swarovski Headquarters in Wattens to a new location in Schwaz. One of the largest drivers of growth of the company was the market launch of the glass fiber reinforced cutoff and grinding wheel SECUR in 1952. The glass fiber reinforcement greatly improved the security of the tools against centrifugal breakage.
In 1991 Tyrolit acquired both the US company Diamond Products and the Swiss company Hydrostress. These acquisitions added significant presence in the market for concrete drilling and sawing systems.
Further major acquisitions took place in 2004 with the purchasing of the Czech company Carborundum Electrite, in 2009 with the purchasing of the US company Radiac and in 2014 with the purchasing of the South African company Grinding Techniques.

Organization 
The Tyrolit Group is organized in four divisions:
 Metal / Precision – serves the metal fabrication and precision machining markets
 Construction – serves the construction industry
 Stone / Ceramics / Glass – serves the stone, ceramic tile and glass industries
 Industrial Trade – sells stock articles such as cutoff wheels through industrial distributors

Brands 
The Tyrolit Group operates under the following brands:
 Tyrolit: Global brand for all grinding solutions
 Tyrolit Hydrostress: drilling and sawing equipment for the construction industry
 Radiac: US producer of conventional bonded and superabrasive grinding wheels
 Diamond Products: US producer of diamond tools and equipment for the construction industry	
 Carborundum Electrite: Czech producer of conventional bonded grinding wheels
 Grinding Techniques: South African producer of conventional bonded grinding wheels
 SISA: Chinese producer of ceramic abrasive grains and conventional bonded grinding wheels
 Egeli Egesan: Turkish producer of conventional bonded grinding wheels and sandpaper
 Bibielle: Italian producer of surface conditioning materials like convolute wheels and SCM belts

References

External links 
 Tyrolit
 Radiac Abrasives
 Diamond Products
 Burka-Kosmos
 Grinding Techniques
 Bibielle

Categories 

Tool manufacturing companies of Austria
Power tool manufacturers
Engineering companies of Austria
Austrian companies established in 1919
Austrian brands
Manufacturing companies established in 1919
Economy of Tyrol (federal state)
Tuncer Ören. Tuncer Ören (born ) is a Turkish Canadian systems engineer. He is professor emeritus of Computer Science at the School of Electrical Engineering and Computer Science (EECS) of the University of Ottawa and Director of the McLeod Modeling and Simulation Network (M&SNet) of the SCS. He is known for his contributions to the methodology of modelling and simulation.

Biography 
Ören was born in  in Istanbul, Turkey. He received his MA in Mechanical Engineering at the Technical University of Istanbul, and his PhD in Systems Engineering from the University of Arizona, under A. Wayne Wymore.

Őren started his working life in the industry in 1963 as Systems Engineer for IBM Türk in Istanbul, where he  coordinated effort in the textile industry, and in education. In 1970, he started his academic career as assistant professor at the Computer Science Department of the University of Ottawa, where in 1981 he became full professor. he has been visiting professor at National Space Activities Commission of Brazil, Sao Jose dos Campos, São Paulo, Brazil in 1971; at the Institute of Systems Sciences, Johannes Kepler University, Linz, Austria in 1983; at the Middle East Technical University, Ankara, Turkey in 1983 and 1991; at the University of Vienna, Austria in 1984–1985; and at the Université Paul Cézanne – Aix Marseille 3, Marseille since 2004.

Őren has been awarded SCS Modeling and Simulation Hall of Fame – Lifetime Achievement Award, and the "Information Age Award" from the Turkish Ministry of Culture.

Publications 
Ören has published over 475 publications. Books, a selection:
 1979. Simulation and model-based methodologies: an integrative view. With M.S. Elzas, and B.P Zeigler. Springer-Verlag New York, Inc.
 2000. Theory of Modeling and Simulation: Integrating Discrete Event and Continuous Complex Systems With H. Praehofer, T.G. Kim. San Diego, CA: John Wiley.

Articles, a selection:
 1984. "Concepts and criteria to assess acceptability of simulation studies: a frame of reference", in Communications of the ACM 24 (4), 180-189	
 2000. "Concepts for advanced simulation methodologies" With B.P. Zeigler in: Simulation 32 (3), p. 69-82
 2001. "Advances in Computer and Information Sciences: From Abacus to Holonic Agents." Turk J Elec Engin Vol 9 (1) p. 63–70
 2006. "Prospective Issues in Simulation Model Composability: Basic Concepts to Advance Theory, Methodology, and Technology", with Levent Yilmaz in: Modeling and Simulation Journal Online

References

External links
 Dr. Tuncer Ören at vuottawa.ca
 Google Scholar profile

Living people
Canadian people of Turkish descent
Canadian computer scientists
Systems engineers
Academic staff of the University of Ottawa
Year of birth missing (living people)
Academic staff of Middle East Technical University