omniomni/omni-engineering huggingface dataset:
Computer-aided management of emergency operations. CAMEO is a system of software applications used widely to plan for and respond to chemical emergencies. It is one of the tools developed by EPA’s Office of Emergency Management (OEM) and the National Oceanic and Atmospheric Administration Office of Response and Restoration (NOAA), to assist front-line chemical emergency planners and responders. They can use CAMEO to access, store, and evaluate information critical for developing emergency plans. In addition, CAMEO supports regulatory compliance by helping users meet the chemical inventory reporting requirements of the Emergency Planning and Community Right-to-Know Act (EPCRA, also known as SARA Title III). CAMEO also can be used with a separate software application called LandView to display EPA environmental databases and demographic/economic information to support analysis of environmental justice issues.

The CAMEO system integrates a chemical database and a method to manage the data, an air dispersion model, and a mapping capability. All modules work interactively to share and display critical information. The CAMEO system is available in Macintosh and Windows formats.

Origin 
CAMEO initially was developed because NOAA recognized the need to assist first responders with easily accessible and accurate response information. Since 1988, EPA and NOAA have collaborated to augment CAMEO to assist both emergency responders and planners. CAMEO has been enhanced to provide emergency planners with a tool to enter local information and develop incident scenarios to better prepare for chemical emergencies. The U.S. Census Bureau and the U.S. Coast Guard have worked with EPA and NOAA to continue to enhance the system.

External links 
 The CAMEO page at EPA. 
 The CAMEO page at NOAA. 
 Tier II Online - with CAMEO integration. 

Disaster preparedness in the United States
Chemical safety
Emergency management software
Project management software
Journey to the Center of the Earth (2008 video game). Journey to the Center of the Earth is an action game for the Nintendo DS based on the 2008 film of the same name, and was developed by Hungarian studio Human Soft and published by THQ.

The game allowed players to play as the three main characters of the movie: Trevor, Sean and Hannah.

Gameplay 

The gameplay of the game is based solely on the events of the movie in an open world environment, allowing the player to control out-of-control minecarts and rafts throughout the center of the Earth. THQ also expanded the environment of the center of the Earth to allow the player to further journey throughout the open environment. The game also features three playable characters: Trevor, Sean and Hannah, who each have a special ability. Progress in the game is based on the use of checkpoints. Each time a character dies, they return to the last checkpoint and continue from there. Journey to the Center of the Earth allows the player to control movements with the bottom screen while the character reacts on the upper screen. IGN said this about the game: "Horrible controls make the game an endless pattern of accidentally jumping into bottomless pits."

Reception 

IGN simply noted that "it's freaking terrible, and there's not even a console version to go play instead." IGN mainly criticized the game because there was only a version to play for the Nintendo DS and not on another platform. IGN also criticized the recordings of the game, saying that "the voice acting and sound effects for Center of the Earth are so horrendously bad that they literally made me LOL."

References 

2008 video games
Action games
Nintendo DS games
Nintendo DS-only games
Single-player video games
Travel to the Earth's center
Video games based on adaptations
Video games based on films
Video games based on works by Jules Verne
Video games developed in Hungary
Video games featuring female protagonists
Video games set in Iceland
Video games set in Italy
Works based on Journey to the Center of the Earth
Human Soft games
Bavarian G 4/5 H. The steam engines of Class G 4/5 H operated by the Royal Bavarian State Railways were the most powerful of the German, 2-8-0, freight locomotives. 

The locomotive works of Maffei in Munich based its design on principles developed in-house by Hammel and Leppla, which had already proved themselves well on the Bavarian S 3/6. 
In fact there is a clear line of development for Maffei locomotives from the twin-cylinder Bavarian G 4/5 N through the C 4/5s built for the Swiss Gotthard railway and the Baden VIII e delivered to the Grand Duchy of Baden State Railways to the G 4/5 H. 

The locomotives had a superheated, four-cylinder, compound engine and a bar frame, like most other Bavarian four-cylinder compounds, which simplified access to the inside driving gear. All four cylinders drove the second coupled axle. The leading axle was of the Adams type.

Between 1915 and 1919 195 engines were built by Maffei and Krauss for the Royal Bavarian State Railways. Another 10 locomotives were ordered by the Imperial Railway Office (Reichseisenbahnamt) for MGD Brussels and 25 by the Head of Military Railways for war service and which were taken over by Bavaria after the First World War. 48 engines were transferred to France in 1919, as part of the ceasefire agreement, and 13 went to Belgium. The remaining 169 engines left in Germany were renumbered by the Deutsche Reichsbahn to 56 801–809, 56 901–1035 und 56 1101–1125. 

Due to falling demand for transportation during the worldwide economic crisis, the electrification of lines in south Bavaria and the restationing of simpler, Prussian goods locomotives to Bavaria in great numbers the G 4/5 H was retired very quickly. This began as early as 1933 and was carried through so rapidly that by the beginning of the Second World War there were only 5 examples left. Two engines survived the war, but were retired and scrapped in 1947. The actual reasons for the premature retirement of this class can only be speculated upon today, but it may at least in part have been due to the opposition of the influential head of the construction department, Richard Paul Wagner, to "south German" four-cylinder, compound locomotives.

The G 4/5 Hs were coupled with tenders of Class bay 3 T 20.2 which, after the G 4/5 H's early retirement, were often attached to Prussian G 10 locomotives stationed in Bavaria because they were still relatively new and had a large capacity.

See also 
Royal Bavarian State Railways
List of Bavarian locomotives and railbuses

References

2-8-0 locomotives
G 4 5 H
Standard gauge locomotives of Germany
Krauss locomotives
Maffei locomotives
Railway locomotives introduced in 1915
1′D h4v locomotives
Freight locomotives
Edward R. Weidlein. Edward Ray Weidlein (July 14, 1887 – August 15, 1983) was an American chemist and later director, chairman, and president at the Mellon Institute of Industrial Research in Pittsburgh. He served as president of the American Institute of Chemical Engineers from 1927 to 1929 and the American Chemical Society in 1937. His awards included the Chemical Industry Medal in 1935, the Priestley Medal in 1948 and the AIChE Founders Award for Outstanding Contributions to the Field of Chemical Engineering in 1966. He was a member of the War Industries Board in World War I and helped develop the synthetic rubber production program for the United States in World War II.

Early life
Edward Ray Weidlein was born in Augusta, Kansas, on July 14, 1887. His father was a rancher and oil developer. He studied at the University of Kansas, earning a B.A. degree in 1909 and an M.A. degree in 1910. He spent four years as a Mellon fellow on metallurgical research in Arizona and Nevada.

Career
In November 1916, Weidlein moved to Pittsburgh to work as assistant director of the Mellon Institute of Industrial Research in Oakland. Later that year, he became associate director. He became director of the institute in 1921 and served until his appointment as president and chairman of the board of trustees in 1951. He retired on March 31, 1956.

During World War I, Weidlein served as a technical advisor to the chemical division of the War Industries Board. During World War II, he helped develop the American synthetic rubber production program.

Weidlein served as president of the American Institute of Chemical Engineers from 1927 to 1929. He served as president of the American Chemical Society in 1937. In 1947, he was chairman of the Allegheny Conference on Community Development. He served in the conference from 1944 to 1950. He advocated for the control of smoke emissions in the Pittsburgh area.

Personal life
Weidlein had three sons, Edward R. Jr., Robert B. and John D.

Weidlein died at his home in Rector, Pennsylvania, on August 15, 1983. He was buried at Ligonier Valley Cemetery.

Awards
Weidlein received an honorary Sc.D. degree from Tufts College in 1924 and an honorary LL.D. degree from the University of Pittsburgh in 1930. He was made a fellow of the American Association for the Advancement of Science in 1925. Weidlein received a second honorary Sc.D. degree from the University of Miami in 1953.

In 1935, Weidlein received the Chemical Industry Medal. He received the Priestley Medal from the American Chemical Society in 1948. In 1966, he received the AIChE Founders Award for Outstanding Contributions to the Field of Chemical Engineering.

References

External links

1887 births
1983 deaths
People from Augusta, Kansas
Scientists from Pittsburgh
People from Westmoreland County, Pennsylvania
University of Kansas alumni
20th-century American chemists
Fellows of the American Association for the Advancement of Science
Presidents of the American Chemical Society
9A. 9A or 9-A may refer to :
 Gemini 9A, a 1966 manned spaceflight 
 Airco DH.9A, a 1918 British light bomber 
 9A-91, a carbine assault rifle currently in use with Russian police forces
 9-a-side footy, a sport based on Australian rules football
 IATA code of Air Atlantic

See also
 List of highways numbered 9A
A9 (disambiguation)
List of DRG locomotives and railbuses. The railway vehicle classes covered by this list of DRG locomotives and railbuses  belonged to the Deutsche Reichsbahn-Gesellschaft or DRG (1924–37) and its successor, the Deutsche Reichsbahn or DRB (post 1937).

The DRG (lit. German Imperial Railway Company) was formed under the terms of the Dawes Plan from the Deutsche Reichseisenbahnen (lit. Imperial Railways), a merger of the various German state railways after the First World War. The tables are generally organized in accordance with the DRG's numbering schemes for the various types of vehicles. A brief explanation of this may be found in the articles on the numbering scheme of the German railways and German steam locomotive classification.

After the end of the Second World War the West German part of the DRB became the Deutsche Bundesbahn (DB), but its East German counterpart continued to be called the Deutsche Reichsbahn (DR) – see Deutsche Reichsbahn (East Germany). The DB and the DR later introduced newly built classes into the numbering plans and also reclassified some vehicles following rebuilding. They are not covered here.

Steam locomotives 

The tables contain the steam locomotive classes listed in the DRG's final renumbering plan for state railway locomotives of 1925 and the classes built or rebuilt between 1925 and 1945. The locomotives taken over from private railways as well as the classes given to foreign machines immediately before and during the Second World War are covered for express passenger and passenger tender locomotives only so far.

Express passenger tender locomotives

Passenger tender locomotives

Goods tender locomotives

Passenger tank locomotives

Goods tank locomotives

Rack railway locomotives

Branch line locomotives

Narrow gauge locomotives

Electric locomotives

Diesel locomotives

Electric railbuses

Accumulator railbuses

Steam railbuses

Motor railbuses

References

See also 
 Deutsche Reichsbahn
 Deutsche Reichsbahn-Gesellschaft
 UIC classification

Defunct railway companies of Germany
Deutsche Reichsbahn-Gesellschaft locomotives
Locomotives of Germany
DRG
German railway-related lists
Li Aizhen. Li Aizhen (; born May 1936) is a Chinese scientist at the Chinese Academy of Sciences Shanghai Institute of Microsystem and Information Technology (). An expert in semiconductor material, she was elected a foreign associate of the United States National Academy of Sciences in 2007.

Biography
Born in Guangbian Village, Yongning Town, Shishi, Fujian Province, Li graduated from Quanzhou First High School in 1954, and entered Fudan University to study chemistry. She started her research career at Shanghai Institute of Metallurgy of CAS—now Shanghai Institute of Microsystem and Information Technology—in 1958. From August 1980 to October 1982, Li was a visiting scholar at department of electronic engineering of Carnegie-Mellon University in the United States. During her stay in the States, she visited Bell Labs and met with Alfred Y. Cho, the "father of molecular beam epitaxy".

On May 1, 2007, Li was elected a foreign associate of the United States National Academy of Sciences (NAS), thus became the first female Chinese scientist to receive this honor. As of 2018 Li has not been admitted into the Chinese Academy of Sciences (CAS), and is the only non-academician from China who has been elected into the NAS as a foreign associate. She is also a recipient of the 2004 Academy of Sciences for the Developing World (TWAS) Prize in Engineering Sciences.

Contributions
Li has made substantial contributions to the development of electronic devices and laser technology.

Honours and awards
2003 Member of the Asia Pacific Academy of Materials (APAM)
2004 Academy of Sciences for the Developing World (TWAS) Prize in Engineering Sciences
May 2007 Foreign associate of the National Academy of Sciences (NAS)

References

1936 births
Chinese women physicists
Living people
People from Shishi, Fujian
Hokkien scientists
Physicists from Fujian
Foreign associates of the National Academy of Sciences
Fudan University alumni
TWAS laureates
Mexborough Power Station. Mexborough Power Station was a coal-fired power station situated on the banks of the River Don, on the border of Mexborough and Denaby, adjoining Doncaster Road, in South Yorkshire, England.

History
The plant was planned by the Yorkshire Electric Power Company in 1939 but construction was delayed by the war. The station became operational in 1945.

Plant 
The site housed four English Electric generating sets of approximately 30 MW each, giving the station a total generating capacity of 120 megawatts (MW). Two of the sets were installed in January to September 1945  and generated at 10.5 kV, and the other two were installed in July to September 1957 and generated at 11.8 kV.  

There were four Mitchell stoker-fired boilers and four Richardson Westgarth boilers. The boilers had the combined capacity to produce 1,260,000 lb/h (158.8 kg/s) of steam at 600 psi (41.4 bar) and 454 °C. 

There were four substantial chimneys giving this local landmark its distinctive appearance. 

There were two Mitchell cooling towers with a total capacity of 2.68 million gallons per hour (12.2 million litres per hour). Make up condensing water was abstracted from the river.

The electricity generating capacity and output of the power station is shown in the table.

Closure 
The power station closed on 26 October 1981, with a generating capacity of 113 MW. The station was demolished in 1988. The demolition of the station sparked local interest when one of the giant chimneys was toppled accidentally and fell across the site, prematurely demolishing much of it. Contamination at the site was a concern.

The site today 
The site today is the Shimmer housing estate, areas of which were proposed to be demolished to make way for a  high viaduct as part of a new railway infrastructure dubbed HS2, which was intended to make commuting times to London faster. Many homes were purchased by HS2 with residents being left in negative equity. 
However, in November 2021 it was confirmed by the Government that the 'Eastern Leg' of HS2 would not be constructed, with the line terminating at East Midlands Parkway, ultimately meaning that the compulsory purchasing of homes on the Shimmer estate was not required.

See also 
 Blackburn Meadows power station
 Rotherham power station

References

Coal-fired power stations in England
Mexborough
Power stations in Yorkshire and the Humber
Demolished power stations in the United Kingdom
Buildings and structures demolished in 1988
Cardiovascular System Dynamics Society. The Cardiovascular System Dynamics Society (CSDS), founded on 5 October 1976 in Philadelphia, Pennsylvania, by organ system physiologist and biomedical engineers, was a historic first in its mathematical and quantitative approach to cardiovascular mechanics.


Organisation 
Currently the society includes investigators in muscle and vascular biology, subcellular and sarcomere dynamics, the microcirculation, cardiovascular biology, clinical disease, and modeling.  The primary theme remains cardiovascular function, its physiologic and molecular mechanisms, with an aim to understand how these features integrate to achieve overall performance.  An important component of the overall approach remains inclusion of mathematical predictive and causal models for the micro to the macro level.

Conferences 
Biannual conferences rotate between Europe, North America and Japan.

References 

Scientific
Heart disease organizations
Biomedical engineering
Scientific organizations established in 1976
Junctor. A junctor is a circuit used in analog telephone exchanges, including the Number One Crossbar Switching System, Number Five Crossbar Switching System, 1ESS switch and other switches.

In early electromechanical switches, a "district junctor" handled supervision and talk battery duties for outgoing calls, similar to the duties of the cord circuit of manual exchanges.  The junctors for incoming calls were simple three-wire connections between the incoming frame and the line frame.  In the later electromechanical 5XB switch, junctors only consisted of three wires to connect the two legs of a call: the line and the trunk, of which the latter supplied all talk battery and supervision.

Stored-program analog switches such as the 1ESS switch, had both simple wire junctors and circuit junctors.  Circuit junctors were in the form of plug-in circuit boards to provide talk battery and supervision for intraoffice calls and were closely similar to intraoffice trunk packs, with two scan points and two signal distributor points per circuit, two circuits per plug-in pack.  Wire junctors were two-wire connections between trunk nets and other trunk nets or line nets.  When three-way calling was introduced, three-port conference trunks were used, which only appeared on trunk nets.  All junctors appeared in subgroups of sixteen on plugs or jacks at the Junctor Grouping Frame, where as many subgroups as required were plugged into other trunk nets, line nets, or circuit junctor frames.

References 

Telephony equipment
Raymond Ho. Raymond Ho Chung-tai  (, born 23 March 1939 in Hong Kong with family roots in Shunde, Guangdong) was, from 1998 to 2012, a member of the Legislative Council of Hong Kong (Legco), representing the engineering industry in functional constituencies seats. During his tenure in the legislature, he was a  member of Professional Forum, formerly known as the Alliance a pro-Beijing group in Legco. In 2012, he lost the election to Lo Wai-Kok a member of BPA, a pro-Beijing group.

He is a registered structural engineer and a registered professional engineer in building, civil, environmental, geotechnical and structural engineering. He is the ex-president of Hong Kong Institution of Engineers.

Raymond graduated with a Bachelor of Science degree in engineering from the University of Hong Kong, and a Doctor of Philosophy degree from the City, University of London.

References

External links 
Raymond Ho

1939 births
Living people
Chinese structural engineers
Hong Kong civil engineers
Alumni of the University of Hong Kong
Alumni of the University of Manchester
Alumni of City, University of London
Delegates to the 10th National People's Congress from Hong Kong
Delegates to the 11th National People's Congress from Hong Kong
Members of the Order of the British Empire
Recipients of the Silver Bauhinia Star
New Hong Kong Alliance politicians
Business and Professionals Federation of Hong Kong politicians
Professional Forum politicians
Members of the Provisional Legislative Council
HK LegCo Members 1998–2000
HK LegCo Members 2000–2004
HK LegCo Members 2004–2008
HK LegCo Members 2008–2012
Hong Kong Basic Law Consultative Committee members
Members of the Selection Committee of Hong Kong
Members of the Election Committee of Hong Kong, 2017–2021
Spline roller. A screen roller or spline roller is a small hand tool used to press screen mesh into the edges of a window frame that is fluted on the inner edges, or to press in the retainer spline that holds that mesh in place.  Often these are combined into a single tool or combined with a spline cutter; versions are currently manufactured from plastic or wood and metal.

Appearance and history 
While a spline roller (also referred to as a "spline tool") is said to look like a less-sharp version of a pizza cutter (which it does), its origins are in fact from something different. Somewhere around or before 1920 a man named Julius Alexander Muhlberg who was co-owner of Winchester and Muhlberg, a New Jersey–based company. An innovator at heart, Julius had taken some other tool's handle, drilled a hole through a silver dollar, and after putting them both together with a nut and bolt, found it to be much faster to squish screening into the sides of a frame rather than the regular method of the time, nailing the screen into the frames. The original tool remained in the possession of his son, Julius Muhlberg, but unfortunately it seems to be hopelessly lost to time.

References

Hand tools
China Railways NJ2. The NJ2 is a diesel-electric locomotive used by China Railway in the People's Republic of China. Built in Erie, Pennsylvania, it is based on a standard GE Transportation Systems GE Dash 9-44CW and marketed as GE C38AChe. 

It was specially customised for high altitude operation on the Qinghai-Tibet Railway route. It is used on the Qingzang Railway that connects Xining, Qinghai Province, to Lhasa, Tibet Autonomous Region, in the People's Republic of China.

Gallery

See also
 C38Emi, a variant of GE Dash 9-44CW operating in Brazil
 GE C36-7, operated by China Railways as ND5 locomotives
 China Railways HXN5, GE Evolution ES-59ACi
China Railways HXN3, another type of locomotive used for Tibet route, built by EMD.

External links

 

NJ2
Co′Co′ locomotives
General Electric locomotives
Standard gauge locomotives of China
Railway locomotives introduced in 2006