omniomni/omni-engineering huggingface dataset:
Chematica. Chematica is a software that uses algorithms and a collective database to predict synthesis pathways for molecules. The software development, led by Bartosz A. Grzybowski, was publicized in August 2012. In 2017, the software and database were wholly purchased by Merck KGaA | MRK. Since the acquisition, the software has been made commercially available as Synthia.

Features
The software was designed to combine long synthesis paths into shorter and more economical paths.
The software complements other attempts such as manual searching or semi-automated search tools.

A molecule can be specified in multiple ways, including searching by Beilstein Registry Number, CAS registry number, chemical name, SMILES structure, or by drawing the molecule diagram itself. It supports optimization of reactions by cost. The program also supports 3D modeling of individual molecules, as well as labeling of functional groups.

The program also notes regulated and unregulated compounds, and uses specialized algorithms that avoid these. It also gives the classification and reasons for regulation.

References

Chemical databases
Aplowite. Aplowite is a very rare mineral with the formula CoSO4•4H2O, a naturally occurring cobalt(II) sulfate tetrahydrate. It is the lower hydrate when compared to bieberite (heptahydrate) and moorhouseite (hexahydrate), and a higher hydrate when compared to cobaltkieserite (monohydrate). It occurs together with moorhouseite within efflorescences.

References

Sulfate minerals
Cobalt minerals
Monoclinic minerals
Minerals in space group 14
Tetrahydrate minerals
Aero-X. The Aero-X hoverbike is an aircraft created by Aerofex, an aerospace engineering corporation based in Los Angeles, designed to carry up to two people. It is not known when it will be released for sale.

Vehicle
Aerofex say that the vehicle rises 10 feet from the ground and can travel at a maximum of 45 miles per hour. It is expected weigh 785lb and be 15 feet in length. The bike runs for around 75 minutes on a full tank of fuel.

The Aero-X does not fly with the same energy efficiency as a helicopter, due to its rotor blades being shorter, but it is much smaller in size and safer near humans. This craft does not produce the brownout of helicopters, as it is designed to be able to operate near people without blowing any significant amount of dust.

Development
The vehicle has been in development since 2008 and was originally planned for use by one person or as an unmanned drone.

One of the difficulties of this technology involves stability and control, preventing the craft from frequent rollovers and crashes. To achieve this, Aerofex added two control bars which the rider can access at knee level and easily lean to one side or the other to balance the craft.

The price has been given as $85,000.

Planned usages
The planned usages include agricultural field work, delivering materials in rough terrain, and for search and rescue vehicles. In December 2017 Aerofex received a second international patent in Japan.  The Peripheral Control Ejectors (PCE) patented will allow Aerofex unmanned vehicles to spray crops.

See also 
 Roadable aircraft
 Hovercraft
 Hovertrain
 Hoverboard
 Hovercar

References

External links
 

Hovercraft
Patrick Bellew. Patrick Bellew,  (born June 12, 1959) is an environmental engineer, one of the United Kingdom's Royal Designers and a chartered building services engineer. He currently works at and is a founding director of building environmental engineering consultants Atelier Ten. He also lectures at various universities on issues that affect the environment. Atelier Ten has pioneered numerous environmental innovations and it has six offices around the world which are focused on the delivery of high-performance buildings.

Education and career
Bellew attended Stonyhurst College before proceeding to the University of Bath where he studied for his Bachelor of Science honors at the school of architecture and building engineering until 1981. He was employed at Buro Happold in Bath after completing his four-year degree. Bellew has taught the core environmental design course on the M.Arch program at the Yale University School of Architecture from 2000 - 2009, and he led advanced design studios in 2010 and 2011. He was on the Design Review Committee of CABE from 1999 to 2003, a governor of the Building Centre Trust in London between 1996 and 2011 and on the employer panel of the Construction Industry Council.

Publications
He writes in several United Kingdom design magazines;
 RIBA Journal.
 CIBSE Journal (Chartered Institution of Building Services Engineers).
 BSD magazine (Building Sustainable Designs)

Awards
 In 2001, he was awarded the honorary fellow of the Royal Institute of British Architects.
 In 2004, he became a fellow of the Royal Academy of Engineering.
 In 2008, he delivered the 6th Happold Medal Lecture and received the Happold Medal from the Construction Industry Council and the Happold Foundation.
 Award to the Royal Designers for Industry which he was offered on 25 November 2010.

References

External links
 Homepage

Living people
1959 births
Alumni of the University of Bath
Fellows of the Royal Academy of Engineering
People educated at Stonyhurst College
People from Osmotherley, North Yorkshire
Royal Designers for Industry
Industry House, Kolkata. Industry House is a high-rise located in Kolkata, India. It is located in the central part of the city beside Camac Street.

Details
Industry House is one of the earliest high-rises in the city. It is a commercial building and was built in 1980 by the Birlas. This modern building has a total height of . The building houses numerous offices, most of them of Birla Group companies.

See also
 List of tallest buildings in Kolkata

References

Skyscraper office buildings in Kolkata
Real Ferdinando Bridge. The catenary suspension bridge of Real Ferdinando or the Ferdinandeo Bridge over the River Garigliano was the first iron catenary suspension bridge built in Italy, and one of the earliest in continental Europe. This bridge, which was technologically advanced for its age, was built in 1832 by the Bourbon Kingdom of Two Sicilies The engineer who designed the bridge was Luigi Giura.

Bibliography

Suspension bridges in Italy
Bridges completed in 1832
LNER Class D41. The London and North Eastern Railway (LNER) D41 class was a type of 4-4-0 steam locomotive inherited from the Great North of Scotland Railway (GNSR). The class consisted of two similar GNSR classes: 'S' (introduced in 1893 and designed by James Johnson) and 'T' (introduced in 1895 and designed by William Pickersgill). The two classes were similar but with detail differences to the boiler.

Construction history

Class S
In December 1893 six locomotives were supplied by Neilson (works nos. 4640–4646) and were numbered 78–83.

Class T
Between December 1895 and February 1898 a further twenty six locomotives were supplied in two batches by Neilson (works nos. 4877-90 and 5212–23), fitted with a larger boiler. Nine of these had been reboilered between 1916 and 1923, making them indistinguishable from the 'S' class, and the remainder were similarly reboilered by the London and North Eastern Railway (LNER) after 1923. The LNER therefore treated them all as a single class, 'D41'.

British Railways
The first locomotive was withdrawn in 1946, but 22 locomotives passed into British Railways ownership in 1948. BR renumbered them by adding 60000 to their 1946 LNER number.

The last locomotive was withdrawn in 1953, and all have been scrapped.

References

External links
 LNER database Class D41

4-4-0 locomotives
Great North of Scotland Railway
D41
Neilson locomotives
Railway locomotives introduced in 1893
Scrapped locomotives
Standard gauge steam locomotives of Great Britain
Passenger locomotives
Telematics 2.0. Telematics 2.0 is the name for the Internet of things-based telematics technology for the automotive industry. Telematics 2.0 utilises smartphone-based sensors rather than the black box devices used in the traditional pay as you drive insurance industry. Telematics 2.0 solutions reached the consumer market in 2012/3 with solutions being offered by leading auto insurers such as AIG and AssetFENCE in the US.

A commercial pilot of SafeDrive was run 2013 in Sweden, where the shortcomings of the smartphone as measurement probe were handled by digital signal processing.

References 

Vehicle insurance
Brobst Mill. Brobst Mill is a historic grist mill located in Albany Township, Berks County, Pennsylvania.  It was built about 1780, and is a 2 1/2-story, stone and log mill building. Also on the property is the wheel pit area of the raceway. It was built as part of a larger industrial complex known as Union Iron Works. The mill ceased operation in the 1960s.

It was listed on the National Register of Historic Places in 1990.

References

Grinding mills in Berks County, Pennsylvania
Grinding mills on the National Register of Historic Places in Pennsylvania
Industrial buildings completed in 1780
National Register of Historic Places in Berks County, Pennsylvania
Hindsight optimization. Hindsight optimisation (HOP) is a computer science technique used in artificial intelligence for analysis of actions which have stochastic results. HOP is used in combination with a deterministic planner. By creating sample results for each of the possible actions from the given state (i.e. determinising the actions), and using the deterministic planner to analyse those sample results, HOP allows an estimate of the actual action.

References

Artificial intelligence engineering
Higginson Lecture. The Higginson Lecture is an annual lecture organised by and held at Durham University. The series was set up in recognition of Sir Gordon Higginson. Each year a leading engineer is selected to make a presentation, from their own perspective, on a topical issue in engineering.

Higginson gave the inaugural lecture himself in 1997. He then attended all of the lectures until 2009, 2 years before his death.

Lecturers

 1997 Gordon Higginson
 1998 Robert Hawley
 1999 Richard Hornby
 2000 Ian Fells
 2001 Kevin Warwick
 2002 John Burland
 2003 Mike Sterling
 2004 Nick Cumpsty
 2005 Heinz Wolff
 2006 Julia King
 2007 Nick Cooper
 2008 Roderick Smith
 2009 Peter Head
 2010 Michael Robinson
 2011 Roger Owen
 2013 Warren East
 2014 Paul Hawkins
 2015 Duncan Dowson
 2016 Rob Pieke
 2017 Naomi Climer
 2018 Ann Dowling
 2019 Anthony Unsworth
 2022 Paul Marsden

References 

Awards established in 1997
British lecture series
British science and technology awards
Durham University
Engineering education in the United Kingdom
Science lecture series
1997 establishments in England
Recurring events established in 1997
Seraj-class speedboat. Seraj-1 is a military speed boat that is used by Iran Revolutionary Guard Corps. It is based on the British made Bradstone Challenger, a Bladerunner 51, which holds the record for the fastest circumnavigation of Britain. Militarized speed boats have been the core of the Iranian military doctrine since their commanders believe that speed boats can counter the USA's massive warships.

History 
Sales of Bladerunner 51 were blocked to Iran by the west; however, in 2009, Iran managed to obtain one from a South African arms dealer. Iran created its militarized version of Bladerunner 51, named Seraj-1, in 2010. The designer of Bladerunner, Lorne Campbell, expressed his frustration that Iran had copied his design. Commander of IRGC Naval Force, Rear Admiral Ali Fadavi said that the Seraj-1 will be mass-produced from March 2011 to March 2012. Fadavi has also announced that Iran's navy aims to increase the speed of the militarized boats to 80-85 knots in the near future, and even up to 100 knots thereafter. These planned speed boats would most probably be named Seraj-2, Seraj-3 etc., since boats with that speed and the stability to carry weapons would depend on the Seraj-1 design.

Specification 
Defence minister Ahmad Vahidi has stated that "Seraj-1, with a fiberglass bodywork, can shoot rockets and it is equipped with an electronic navigation system."   Seraj-1 also possesses radar-evading capabilities.  The Seraj-1 is equipped with a 107 mm MRLS and bow mounted DShK 12.7 mm HMG.  An advantage of the Seraj-1 is that, just like the Bladerunner 51, it is very stable at high speeds in rough seas, thereby creating a stable platform to fire weapons.  Consequently, Ahmad Vahidi described the Seraj-1 as, "(A) vessel (which) is a fast and offensive rocket launcher designed for regions with tropical weather."  As it is based on the Bladerunner 51, the Seraj-1 is probably capable of speeds between 55 knots (63 mph) and 72 knots (83 mph).

References

Fast patrol boat classes of the Navy of the Islamic Revolutionary Guard Corps
Ships built at Shahid Julaei shipyard
Pemberton-Billing P.B.1. The Pemberton-Billing P.B.1, sometimes known as the Supermarine, was a 1910s British single-seat flying-boat built by Pemberton-Billing Limited, which later became the Supermarine Aviation Works. Only one P.B.1 was built, and it never flew any distance further than a hop.

Design and development
The P.B.1 was a single-seat open cockpit biplane powered by a 50 hp (36 kW) Gnome rotary engine driving a three-bladed pusher propeller, which was mounted in a tractor configuration nacelle between the upper wings and the fuselage. It had a single-step hull designed by the naval architect Linton Hope, with a spruce skin over a mahogany structure, and covered with waterproof fabric. It had two-bay wings constructed of spruce and Ash, with ailerons on the upper wing and floats under the lower wingtips. The pilot sat in a cockpit aft of the wing trailing edge.

Described as "a boat that will fly, [instead of] an aeroplane that will float", only one P.B.1 was built; the prototype was displayed at the Olympia Aero Show in March 1914. It was rebuilt during April 1914, with the pilot's cockpit moved forward to the nose of the aircraft, and the Gnome engine mounted on top of the fuselage, driving two 3-bladed pusher propellers via chain drives. Following the modifications, the P.B.1 entered testing, but failed to achieve flight during testing on Southampton Water on 30 May 1914. Noel Pemberton Billing, the head of Pemberton-Billing Limited and designer of the PB.1, claimed that the aircraft made a short hop during June, but other sources state that the PB.1 never flew.

Following the conclusion of the attempted flight testing, the P.B.1 was dismantled on 28 July 1914, with its engine being used in the Pemberton-Billing P.B.9 single seat scout aircraft.

Specifications (P.B.1)

See also

References

Notes

Citations

Bibliography

Supermarine aircraft
1910s British civil utility aircraft
Flying boats
Biplanes
Single-engined tractor aircraft
Aircraft first flown in 1914
SCI Aviation. SCI Aviation is a Chinese aircraft engine manufacturer.

SCI Aviation started as an aircraft engine manufacturer when it bought the rights to the Sadler Radial engine originally intended for the Denny Kitfox homebuilt. The engine is redesigned and marketed as the R6-80. A follow-on of which is the R6-150. SCI also has designed a boxer engine using Suzuki 600cc cylinder heads on an aluminum block with gear reduction named the B4-160.

Aircraft Engines

References

Bibliography

Aircraft engine manufacturers of China
Zhaga Consortium. The Zhaga Consortium is an international organization, founded in February 2010,  establishing industry specifications of interfaces for components used in LED luminaires. As of February 2021 it has more than 300 members. The consortium is a member program of the IEEE Industry Standards and Technology Organization  (IEEE-ISTO.)  Zhaga's specifications, which are called Books, address electrical, mechanical, optical, thermal and communication interfaces and allow the interoperability of components. Results of Zhaga specifications are that components are interoperable and can be replaced or serviced and that a LED luminaire can be upgraded after installation when new technology is available.

The Zhaga consortium has established a logo program to indicate compatibility with these standards through a program of certification and testing. Only certified products are allowed to carry the Zhaga logo.

References

Standards organizations in the United States
Light-emitting diodes
Organizations established in 2010
2010 establishments in the United States
Reflectance paper. Reflectance paper is a surface that contains a lattice of mirrored dimples.

Design 
The paper is printed with color and the angle-dependent reflectance function for each pixel of an image captured with a light field camera such as a Lytro.  The image displays differently depending on the angle of incident light in the viewing environment. This technique can be used to display the image of a sculpture with its direction-dependent shadow depending on the angle of the light.

History

In 2012, researchers at the University of California, Santa Cruz, Hewlett-Packard Laboratories and 3M created the first type of this kind of paper using a hexagonal lattice of millimeter-sized dimples. Dimple depth was 50μm, representing 70% of a hemisphere. Mirroring used silver or sputtered aluminum. A 32×32 matrix of light-field information was printed on a transparent mask over the dimples.

Notes

Digital photography
Science of photography
Optical materials
Marcy South. Marcy South is a 2 circuit high voltage power line in the U.S. State of New York. Each circuit is 345,000 volts, the one circuit runs from Fraser Substation in Delaware County to Marcy Substation in Oneida County and the other circuit runs from Coopers Corners Substation to the Marcy Substation. It was constructed amid heavy controversy in the late 1980s by the New York Power Authority.

History 
The Power Authority of the State of New York announced plans to deliver hydroelectric power from Canada to the New York City region in 1982.

It became fully operational on June 1, 1988.

Controversy 
The power line met with vigorous and sometimes highly contentious and violent opposition from local property owners from its proposition to its planning and surveying, and even its construction.

Power grid improvement
The Marcy South Series Compensation Project began in 2016 and involved the installation of three series capacitor banks. The capacitor banks were installed to raise the voltage and keep it constant, which enhances transmission efficiency. Two capacitor banks were installed by New York Power Authority, the other installed by NYSEG at the Fraser Substation.

Future plans 
Since its construction, other projects including a high-voltage DC line have been proposed for the same route.

References 

Infrastructure in New York City
CR-8000. CR-8000 is a EDA suite launched by Japanese EDA vendor Zuken in 2011. Developed to serve the needs of multi-board level design CR-8000 is a next generation replacement for CR-5000 that was originally focused on single-board design. CR-8000 makes use of new technology including the integration of a tablet as an input device and the use of native 3D layout and actual 64-bit architecture. The CR-8000 family features four modules – System Planner; Design Gateway; Design Force; and DFM Center. These modules cover initial system planning, detailed schematic and pcb design; and optimized manufacturing output.

Tools
System Planner: A system-level design environment for upfront planning and partitioning of electronics systems.
Design Gateway: Platform for logical circuit design and verification of single and multi-board system-level electronic designs.
Design Force: A complete system on package and board design and analysis solution.
DFM Center: A manufacturing preparation and output solution supporting panelization and common output formats

See also
 CR-2000
 CR-3000
 Printed Circuit Board
 Cadstar

References

External links
 Official Zuken CR-8000 Website
 Official Zuken Website in English
 Official Zuken Website in Japanese

Electronic design automation software
Marcelo Samuel Berman. Marcelo Samuel Berman (born Buenos Aires, Argentina; 10 April 1945) is an Argentine and Brazilian theoretical physicist, specializing in relativistic cosmology, and a journalist. He is the publisher of books dealing with science, philosophy of science and learning techniques. 

After finishing his engineering degree in electronics, Berman took graduate courses in theoretical physics at ITA, and received a Master of Science in physics in 1981 from the Technological Institute of Aeronautics, under the direction of Fernando de Mello Gomide, followed by a Doctor of Science in physics from the Federal University of Rio de Janeiro in 1988, under the direction of Murari Mohan Som,

He subsequently had post-doctoral studies at Department of Astronomy, University of Florida (1989–90) and part-time adjunct, or visiting positions at Department of Exact Sciences, FURJ (UNIVILLE), in Joinville, SC, Brazil, the University of Alabama, Tuscaloosa, and Group of Cosmology and Gravitation, Division of Astrophysics, National Institute for Space Research (INPE), São José dos Campos, SP, Brazil.

His field of interest is the General Gravitational Theories and Relativistic Cosmology; he has written about one hundred papers in refereed journals and ten books.

From 1996 to 2000, he was Professor, Department of Physics, ITA (Technological Institute of Aeronautics), São José dos Campos. He then served as Scientific Counselor, Tecpar (Technological Institute of Paraná). Curitiba, PR -Brazil from (2000-2002) and since 2006, the Scientific Director, Instituto Albert Einstein/Latinamerica, (Curitiba and Mafra).

References

Argentine emigrants to Brazil
Argentine physicists
Brazilian physicists
Jewish Argentine writers
Jewish Brazilian writers
People from Curitiba
Writers from Buenos Aires
Living people
1945 births
Depoe Bay Bridge. The Depoe Bay Bridge is one of a series of significant bridges along the Oregon Coast Highway. The concrete arch bridge spans the mouth of Depoe Bay at milepost 127.61 with a  main span, and a total length of . The bridge's designer was Conde McCullough who designed all of the 1920s bridges on the highway. The original bridge, completed in 1927, was only  wide from curb to curb with no sidewalks, and was widened in 1940 with a similar arched concrete bridge immediately adjacent to the original. The added structure is sympathetic to the original and is included in the National Register of Historic Places listing.

Description

The bridge spans the narrow outlet of Depoe Bay with one long arch and three arched girders on one approach side, with a smaller arched girder on the other side. The bridge was built by the Kuckenberg-Wittman Company for $55,000. The deck features a decorative arched railing with details in the Art Moderne style popular at the time. The 1940 bridge joins the original bridge to create a  roadway with  sidewalks on either side. The new span was built by the Odom Construction Company and incorporates stairs and a walkway under the bridge for access to the Depoe Bay Whale Watching Center.

The Depoe Bay Bridge was placed on the National Register of Historic Places on August 5, 2005.

See also
List of bridges documented by the Historic American Engineering Record in Oregon
List of bridges on the National Register of Historic Places in Oregon
National Register of Historic Places listings in Lincoln County, Oregon

References

External links

Road bridges on the National Register of Historic Places in Oregon
Bridges completed in 1927
Bridges in Lincoln County, Oregon
Public Works Administration in Oregon
Open-spandrel deck arch bridges in the United States
Bridges by Conde McCullough
Historic American Engineering Record in Oregon
National Register of Historic Places in Lincoln County, Oregon
1927 establishments in Oregon
Concrete bridges in the United States