omniomni/omni-engineering huggingface dataset:
George V. Eleftheriades. George V. Eleftheriades is a researcher in the field of metamaterials. He has been endowed with a Canada Research Chair at the University of Toronto and is a professor in the Department of Computer and Electrical Engineering there. He has received notable awards for his achievements, is a fellow of the  IEEE and the Royal Society of Canada.

Also, at the University of Toronto, he heads a group for research in novel electromagnetic materials. He has also contributed chapters to several books on antennas and transmission line theory that utilize metamaterials, along with other novel concepts, and is co-editor of one book in the same field. Eleftheriades is also the author and co-author of a significant volume of published research in peer reviewed journals.
Mr. Eleftheriades earned his Ph.D. and M.S.E.E. degrees in Electrical Engineering from the University of Michigan, Ann Arbor, in 1993 and 1989 respectively. He received a diploma (with distinction) in Electrical Engineering from the National Technical University of Athens, Greece in 1988.

Awards and recognitions 
Eleftheriades was elected IEEE fellow "for contributions to conception, analysis and fabrication of electromagnetic materials and their applications."

He received the 2008 IEEE Kiyo Tomiyasu Award, a Technical Field Award conferred by the IEEE Board of Directors.
In 2004, he was awarded the E.W.R. Steacie Memorial Fellowship by the Natural Sciences and Engineering Research Council of Canada.

Published works

Books

References

External links
George V. Eleftheriades
Negative-Refractive-Index Transmission-Line Metamaterials and Enabling Microwave Devices
Projects

Living people
Metamaterials scientists
Academic staff of the University of Toronto
Fellows of the IEEE
21st-century American scientists
Year of birth missing (living people)
Microwave engineers
University of Michigan College of Engineering alumni
Luigi Angeletti. Luigi Angeletti (born 20 May 1949) is an Italian trade unionist and syndicalist. He is the former general secretary of Italian Labour Union (UIL)

Angeletti was born in Greccio, Italy.

Biography

He worked for a long time at the O.M.I. (Optical Mechanics Italian), an engineering company in Rome, in which he was steward. This company began its labor militancy that will take him to the secretary of the UIL organization congenial to him since then, close to the Socialist Party. From 1975 to 1980 he was appointed Provincial Secretary of the LWF Uilm and Rome. He also played in the Italian Socialist Party.

In 1980 he was elected to the National Secretary of the Italian Union of Metalworkers, becoming General Secretary in February 1992; in this role, in July 1994, made the first renewal of the metalworkers' contract without a single hour to strike. Even as General Secretary of the Uilm is one of the organizers and founders of the supplementary pension fund of the metalworkers CO.ME.TA (1997). Its secretariat to Uilm was also marked from assets supporting the birth of the Fiat plant in Melfi at the time one of the most advanced in Europe.

In 1998 he was elected Secretary of the Confederation UIL. In his new role dealing with contractual policies and industrial policies for all sectors of industry and belonging to the confederation. On 13 June 2000 he was elected Secretary-General of the UIL, serving until 2014.

See also
Italian Labour Union

Notes

External links

 personal file from uil.it

1949 births
Italian trade unionists
Italian syndicalists
Living people
Fletcher Hercules. The Fletcher Hercules is an American two-seat ultralight trike that was designed by AW Harrison and produced by Fletcher's Ultralights of Turlock, California, in the late 1990s and early 2000s. The aircraft was supplied as a kit for amateur construction and was also available as a completed aircraft.

Design and development
The Hercules was designed as a lightweight single-seat aircraft, with a second seat available to carry an instructor or passenger when required. Because it was intended to be flown solo most of the time it came factory-supplied with a relatively low powered engine, to reduce both the aircraft's cost and weight. Higher powered engines were available if the aircraft was to be used in the training role on a regular basis.

In writing about the Hercules, reviewer Andre Cliche explained the engine choice, "Because most people usually fly alone in their two-seater, it makes for a well balanced single seater with peppy performance, low fuel burn and longer range. However, when comes the time to carry an occasional passenger, its two-seater capacity far outweighs its anemic performance with two people aboard. This is a smart compromise that gives the best of both worlds."

The Hercules was designed to comply with the US FAR 103 Ultralight Vehicles rules when flown as a single-seater, including the category's maximum empty weight of . The aircraft has a standard empty weight of . It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem open cockpit, tricycle landing gear and a single engine in pusher configuration.

The aircraft is made from bolted-together aluminum tubing, with its single surface wing covered in Dacron sailcloth. Its  span wing is supported by a single tube-type kingpost and uses an "A" frame control bar. The standard wing supplied was the Mustang double-surface wing of . A smaller wing of  was available to increase cruising speed at the cost of a higher stall speed.

The aircraft has an acceptable installed power range of . The standard engine supplied was the twin cylinder two-stroke  2si 460-F35, with the  Rotax 503 or the  Rotax 582 engines available as options. Other engines used include the  Cuyuna UL II-02,  Rotax 447,  Rotax 618 and the four-stroke  HKS 700E.

Due to its off-airport capabilities the Hercules was nicknamed "the jeep of trikes". It is noted for its ease of set-up and repair. Twenty-five had been completed and flown by February 2000.

Variants
Hercules Cruiser
Version marketed circa 1998 with  Cuyuna UL II-02 engine
Hercules Cross Country
Version marketed circa 1998 with  Rotax 503 engine

Specifications (version)

References

1990s United States ultralight aircraft
Homebuilt aircraft
Single-engined pusher aircraft
Mehrdad Abedi. Mehrdad Abedi ( مهرداد عابدی،; born 1948) is an electrical engineer and electric machinery researcher and professor of power engineering at Amirkabir University of Technology.

Life and career 
Abedi was born in 1948 in Tehran, Iran. He graduated from the University of Tehran with a degree in electrical engineering In 1970, he received an MS degree from Imperial College London in 1973 and a Ph.D from Newcastle University, both in electrical engineering with a speciality in electric machinery and power engineering.

After graduation, he worked at General Electric Company plc as a researcher for one year and then returned to Tehran and began his work at Amirkabir University of Technology as an instructor. He is principally known as the author of some textbooks for undergraduate electrical engineering students (in Persian).

Abedi is a member of the Iranian Academy of Sciences.

Books written in Persian (until 2008)
 Basic of Electrical Machines (12th Edition), 2007
 Power System Analysis (3rd edition), 2006
 Modern Power System Analysis (4th edition),2003 (books of the year)
 Distribution Systems, (2nd edition), 1990
 Electrical Machines with Power Electronic Applications, (7th edition 2008), (book of the year)
 Electrical Machines, Analysis, Operation and Control (15th edition), 2008
 Basic Circuit Analysis (7th edition), 2008
 Basic Control Systems, (2nd edition), 2002
 Electric Circuits (4 Volumes),2008
 Electrical Machines (4 Volumes), (2nd Edition), 2008
 Basics of Electrical Machines, 2007
 Basics of Electrical Circuits, 2007

Awards and honors
 Distinguished professor of Amirkabir University, 1994, Iran
 Distinguished researcher, ministry of energy, 1993, Iran
 Member of Iranian academy of science, Iran, 1991-now
 Distinguished author (book of the year), Tehran university, 1995, Iran
 Member of scientific committee of annual international conference in power systems, Iran, 1993-now
 Member of scientific committee of Iranian international conference in electrical engineering, 1993-now
 Member of editorial board of Amirkabir Journal of science and technology, Amirkabir university, Iran, 1987–2005
 Member of editorial board, Journal of Electricity, ministry of energy, Iran, 1993-now
 Distinguished professor and prize winner all over Iran selected by ministry of Higher Education 2001.
 Distinguished author (book of the year) selected by Iranian Energy Committee. 2001
 Prizewinner as innovator, selected by Iranian Elect. Eng. Society. 2003.
 Head of Electrical Engineering Section Iranian Academy of Science.2003-2006
 Appointed as Honorary Lecturer, University of Birmingham, U.K, 2007

References

1948 births
Living people
Scientists from Tehran
Academic staff of Amirkabir University of Technology
University of Tehran alumni
Iranian electrical engineers
Alumni of Imperial College London
Alumni of Newcastle University
Airborne Edge. The Airborne Edge is a line of Australian two-seat ultralight trikes designed and produced by Airborne Windsports of Redhead, New South Wales. The aircraft are supplied as a completed aircraft and not as a kit.

Design and development
The Edge features a cable-braced hang glider-style high-wing, weight-shift controls, a single-seat, open cockpit, tricycle landing gear and a single engine in pusher configuration. It has been produced in many different sub-models and is known in 2012 as the Classic.

The aircraft wing is made from bolted-together aluminium tubing, with its single or optionally double surface wing covered in Dacron sailcloth. Its  span wing is supported by a single tube-type kingpost and uses an "A" frame control bar. The landing gear features suspension on all three wheels, with the main gear bungee suspended and the nose wheel suspended with rubber blocks. The nose wheel steering includes a dampener and drum brakes. The main wing support mast folds down to allow wing installation. The aircraft can be broken-down for ground transport or storage and assembly for flight can be accomplished in 30 minutes.

The Edge includes full dual controls for flight training, including dual steering, dual control bar extenders and two throttles. Engines supplied include the twin cylinder, two-stroke air-cooled  Rotax 503 or the liquid-cooled  Rotax 582.

Operational history
The Edge was flown in west Africa in aerial support of an elephant conservation project and was also used in Indonesia to monitor endangered orangutan populations.

Variants
Edge 582 Executive
Fully equipped model with all the options, including full cockpit fairing and wheel pants, with the Streak double-surface high performance wing and liquid-cooled  Rotax 582 engine. Sold circa 2000.
Edge X 503 Wizard
Basic model without fairings to reduce weight and cost, with a single surface wing and air-cooled  Rotax 503 engine. Sold circa 2000.
Classic S
Model sold circa 2004. An Edge model with all options and a liquid-cooled  Rotax 582 powerplant.
Edge X TS-912/Streak II XT
Model with all options sold circa 2005, with  Rotax 912 four stroke powerplant and the double surface Streak XT wing. Cruise speed of  and price of US$36,353 in 2005.
X-Series Classic
Production model as of 2012, with  Rotax 582 engine, optional Wizard or Streak wing

Specifications (Edge Wizard)

References

External links

1990s Australian ultralight aircraft
Single-engined pusher aircraft
Ultralight trikes
Airborne Windsports. Airborne Windsports, also called Airborne Australia and officially Airborne Windsports Pty Ltd, is an Australian ultralight trike  and hang glider aircraft manufacturer based in Redhead, New South Wales. The aircraft are supplied as factory completed aircraft and are not available as kits.

The company has had active representation in the United States by Airborne America of Dallas, Texas and U.S. AirBorne Sport Aviation of Asotin, Washington and has recorded strong sales there.

Aircraft

References

External links

Aircraft manufacturers of Australia
Hang gliders
Ultralight trikes
Gliding in Australia
List of Olmsted parks in Seattle. In 1903, commissioned by the city of Seattle, Washington, the Olmsted Brothers landscape architects planned many of the parks in the City of Seattle as part of a comprehensive plan to create a greenbelt throughout the city.  The planning continued in several phases, culminating in the final Olmsted-planned park, Washington Park Arboretum in 1936.

The existing Seattle Parks and Recreation system has been described as "one of the best-preserved Olmsted park systems in the country". In 2016, the Olmsted parks system was added to the National Register of Historic Places as a multiple property submission.

1903 plan

Sunset Hill Park 
Green Lake Park
Ravenna & Cowen Park
Woodland Park
Magnolia Bluff 
Interlaken Park
Volunteer Park
Cal Anderson Park
Madrona Park
Frink Park
Colman Park
Mount Baker Park
Jefferson Park
Seward Park

1908 plan

Hiawatha Playfield 
Schmitz Park
Lincoln Park

Other

Alaska-Yukon-Pacific Exposition (current University of Washington main campus)
Denny-Blaine Park (One of the "improved parks" mentioned in the Seattle Park Board's annual report for 1909)

The City of Seattle Parks and Recreation department lists a number of other parks, playgrounds, and playfields "influenced or recommended" by the Olmsteds, including the city's largest park:  Discovery Park.

References

Further reading

 

Seattle Olmsted
Robot Framework. Robot Framework is a generic software test automation framework for acceptance testing and acceptance test-driven development (ATDD). It is a keyword-driven testing framework that uses tabular test data syntax.

History 
The basic ideas for Robot Framework were shaped in Pekka Klärck's masters thesis in 2005. The first version was developed at Nokia Networks the same year. Version 2.0 was released as open source software June 24, 2008 and version 3.0.2 was released February 7, 2017.

The framework is written using the Python programming language and has an active community of contributors. It is released under Apache License 2.0 and can be downloaded from robotframework.org.

In 2020 survey it scored 8 among 12 test automation frameworks, with 3 % of respondents using it. In 2021 it had fallen to 18 among 22 with 2 % usage.

Description
Test cases are written using a keyword-testing methodology written in a tabular format. These tables can be written in plain text, tab-separated values (TSV), or reStructuredText (reST) formats files in any text editor or using the Robot Integrated Development Environment (RIDE). RIDE simplifies writing test cases by providing framework-specific code completion, syntax highlighting, etc.

Examples 

The following test case implements a Hello, World! example:

*** Test Cases ***
Demo
    Log  Hello world

Log is a built-in keyword that logs the given parameter to the test report generated by Robot Framework.

With SeleniumLibrary, writing tests for web applications is very easy too:

*** Test Cases ***
Demo
    Open Browser  https://www.google.com  ie
    Input Text  id=lst-ib  Hollywood Celebrities
    Click Button  Google Search

This test opens a new Internet Explorer browser window with Google and performs an Internet search for "Hollywood Celebrities" by pressing the button "Google Search".

With Robot Framework Browser, automation can be done with Chromium, WebKit and Firefox.

*** Settings ***
Library   Browser

*** Test Cases ***
Example Test
    New Page    https://playwright.dev
    Get Text    h1    ==    🎭 Playwright

Add-ons 
These libraries are best implemented in Python, but using Java or .NET is also possible.

Other languages such as Perl, JavaScript, and PHP can be used for libraries as well, using the documented remote library interface.

See also 
 Acceptance testing
 Keyword-driven testing
 Data-driven testing
 Test-driven development

References

External links 
 

Free software programmed in Python
Software testing
Free software testing tools
Software using the Apache license
Airborne Climax. The Airborne Climax is a series of Australian high-wing, single-place, hang gliders, designed and produced by Airborne Windsports of Redhead, New South Wales and introduced in the early 2000s.

Design and development
The Climax series was intended to be a high-performance hang glider used for competition and record flying. The development team included World Champion Rick Duncan, Shane Duncan, Paul Mollison and the sailmaker, Alan Daniel.

The Climax C2 14 model is made from aluminium tubing, with the double-surface wing covered in Dacron sailcloth. Its  wing span is cable braced. The nose angle is 133° and the aspect ratio is 7.5:1.

Variants
Climax
Initial model
Climax C2 13
Improved second generation model with  wing area, a pilot weight range of  and a wing aspect ratio of 7.2:1
Climax C2 14
Improved second generation model with  wing area, a pilot weight range of  and a wing aspect ratio of 7.5:1
Climax C4
Improved model

Specifications (Climax C2 13)

References

External links
 Climax C2 photo gallery
 Climax C4 photo gallery

Hang gliders
Airborne Fun. The Airborne Fun is a series of Australian high-wing, single and two-place, hang gliders, designed and produced by Airborne Windsports of Redhead, New South Wales and introduced in the early 2000s.

Design and development
The Fun series are all intended to be beginner hang gliders used for recreational flying and flight training.

The Fun 190 model is made from aluminium tubing, with the single-surface wing covered in Dacron sailcloth. Its  span wing is cable braced with a single kingpost supporting the ground wires. The nose angle is 118° and the aspect ratio is 5.51:1. The aircraft is certified as DHV 1.

Variants
Fun 160
Small sized single-place model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.6:1
Fun 190
Medium sized single-place model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.51:1
Fun 220
Large sized two-place model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.62:1
Fun 2
Improved model

Specifications (Fun 220)

References

External links

Airborne Fun series official photo gallery

Hang gliders
Airborne Sting. The Airborne Sting is a series of Australian high-wing, single-seat hang gliders, designed and produced by Airborne Windsports of Redhead, New South Wales and introduced in the early 2000s.

Design and development
The Stings are intended to be intermediate hang gliders used for recreational flying. They all feature ease of handling with good performance

The Sting 2 154 XC model is made from 7075 aluminum tubing, with the semi-double-surface wing covered in Dacron sailcloth. Its  span wing is cable braced with a single kingpost supporting the ground wires. The nose angle is 121° and the aspect ratio is 5.7:1. The aircraft is certified as DHV 1-2.

Variants
Sting 2 118
Very small sized single-seat model with  wing area for very light pilots or those wishing a higher wing loading
Sting 2 140 X
Small sized single-seat model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.5:1
Sting 2 154 XC
Medium sized single-seat model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.7:1
Sting 175 XC
Large sized single-seat model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.9:1
Sting 3 154
Improved medium sized single-seat model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.7:1 
Sting 3 168
Improved large sized single-seat model with  wing area,  wing span, a pilot hook-in weight range of  and a wing aspect ratio of 5.7:1

Specifications (Sting 2 175 XC)

References

External links

Airborne Sting series official photo gallery

Hang gliders
Aeromarine 50. The Aeromarine 50, also called the Limousine Flying Boat, was a luxury seaplane.

Design and development
After the First World War, Aeromarine had completed over 300 aircraft. Production was centered on seaplanes for sport and commercial use. President Inglis M. Uppercu, marketed the seaplane based in its luxury interior.

The aircraft was a biplane seaplane with a two-pilot open cockpit and enclosed seating for three passengers. The engine was mounted in a pusher configuration.

Operational history
One Aeromarine 50 was purchased by Aero Limited for New York-Atlantic City flights. Aeromarine Airways also operated Model 50 flying boats.

Variants
Aeromarine 50B
Fully enclosed variant
Aeromarine 50C
 Hispano Suiza powered version
Aeromarine 50 "S"
a commercial passenger variant.

Specifications (Aeromarine 50)

References

Flying boats
050
Single-engined pusher aircraft
1910s United States civil aircraft
Biplanes
Aircraft first flown in 1919
Journées Information Eaux. The Journées Information Eaux (JIE) (in English: Waters Information Days) are a series of conferences about water from famous scientists. It is located at the ENSIP in Poitiers (France) and organized by the Apten and LCME (IC2MP).

Description
The first JIE started in 1974, and are now a biannual event There are almost 400 participants and eighty conferences which are presented in three rooms.

The JIE 2012 was the 20th edition and took place from 25 to 27 September.

It was originally created by the University of Poitiers, the before the foundation of the ENSi Poitiers. The organisers are the Apten (Professional association of water treatment and pollution, in French), an alumnus of the graduates of the school from the TEN section, and the LCME (Laboratory of Chemistry and Microbiology of Water, in French), a laboratory which is part of IC2MP, a CNRS-University of Poitiers laboratory.

Three French ministers came at the JIE in 1992 and 1996: Hubert Curien, Ségolène Royal, Jean-Pierre Raffarin.

References

External links
  The official website
  Apten

Science conferences
Recurring events established in 1974
Poitiers
Water
University of Poitiers
Science events in France
1974 establishments in France