omniomni/omni-engineering huggingface dataset:
Eylem Tuncaelli. Eylem Tuncaelli is a Turkish political activist and co-chair and spokesperson for the Green Left Party.
She was also a former Chairperson of the Istanbul Branch of the Chamber of Environmental Engineering.

Biography 

She was born in 1975 in Istanbul. She graduated from Trakya University in the field of Environmental Engineering in 1999 and in 2000 joined the TMMOB (Union of Chambers of Turkish Engineers and Architects). Between 2004 and 2010, she joined as president of the Istanbul Branch of the Chamber of Environmental Engineering, becoming an active member. In 2012, along with others like Naci Sonmez, she founded the Green Left Party.

Prison 

On February 9, 2018, she and 10 other party members were arrested at 6 am, accused of "generating enmity among the population" and "propaganda for a terrorist organization". The detainees were against Turkish military action in Syria. In the same year, they were released, but their passports were confiscated, preventing them from traveling to other countries.

Political activism 

Like the Green Left Party, it is left-liberal and is environmentalist, anti-neoliberal, pacifist, anti-capitalist, and anti-industrialist. She is against water privatization, she is also in favor of identity rights movements (feminism, anti-racism, LGBT rights among others), anti-nuclear movement, labor rights and animal rights.

See also 

 Green Left Party
 Eco-socialism

References 

Living people
1975 births
Babe's Bridge. Babe's Bridge is the remains of a 13th Century bridge over the River Boyne near Navan, County Meath, in Ireland. The southeast span is extant along with remains of some of the abutments in the river.

The remaining arch is owned by the heritage trust An Taisce - The National Trust for Ireland as part of the Boyne Navigation property.

Etymology 
Babe's Bridge was named after the local Norman landowner John le Baub who owned the land where the bridge was built.

History

20th century 
In the 1980's the Office of Public Works carried out an underpinning of the north abutment in concrete with assistance from Meath County Council.

21st century 
In 2021 An Taisce and Meath County Council were awarded funding from the Department of Housing, Local Government and Heritage's Community Monuments Fund to carry out conservation studies for the structure.

Future 

An Taisce is seeking funding to carry out conservation works.

External links 
 Navan District Historical Society page on the bridge.
 An Taisce - The National Trust for Ireland page on the bridge

References 

Stone bridges in the Republic of Ireland
Ruined bridges
Historic sites in Ireland
Subansiri River bridge. Subansiri river bridge is built over the Subansiri river in Arunachal Pradesh near the Line of Actual Control (LAC) by the Border Road Organization (BRO). Due to Covid restrictions the opening ceremony led by the Chief Minister of Arunachal pradesh, Pema Khandu occurred via video conferencing. The Bridge plays a crucial role in connecting Daporijo and other villages present on either side of Subansiri river as it is the only medium of communication between them. This 430 feet bridge required reconstruction, and after the approval, construction started on 17 March 2020 and was completed on 14 April 2020 in record 27 days. The reconstructed bridge capacity is 40 tonnes, compared to 24 tonnes for the original bridge. The bridge is named after Hangpan Dada, the martyr who lost his life fighting terrorists in Jammu & Kashmir region.

References 

Bridges in Arunachal Pradesh
Power over. Power over may refer to various forms of powering devices over data links:

 Power over eSATA (eSATAp), a variant of eSATA also delivering power over the same cable (but not the same wires inside the cable)
 Power over Ethernet (PoE), a method to power devices over their Ethernet cable (shared wires for data and power)
 Power over fiber (PoF), delivering power over optical (data) links (shared fibers for data and power)
 Power over LAN, a PoE-predecessor originally by PowerDsine, now Microsemi (shared wires for data and power)

See also
 1-Wire, an electrical interface for power and data transmission over two wires
 Phantom power, shared wires for analog electrical signals and power
 Power-line communication (PLC), data transmission over mains power supply
 PoweredUSB, a proprietary high power delivering variant of USB
 USB Power Delivery Specification (USB PD), high power delivery over (standard) USB
 Wireless power transfer (WPT), energy transmission via magnetic fields or electromagnetic waves
 Overpower
Tech Against Terrorism. Tech Against Terrorism is a United Nations-backed international initiative founded in April 2017 to combat terrorist activity within the online technology sphere.  It builds tools to help other companies combat online terrorist activities.

Founding members include the United Nations Counter-Terrorism Committee Executive Directorate and ICT4Peace.

See also 
 Global Internet Forum to Counter Terrorism

References

External links 
 

Internet-related organizations
Counterterrorism
MV Millennial Spirit. MV Millennial Spirit is a Moldovan chemical tanker which transports diesel fuel. Built in 1974, the ship was previously known as MV Freyja under the ownership of an Icelandic shipping firm. It was shelled and its crew was forced to abandon ship in the Black Sea during the 2022 Russian invasion of Ukraine. According to Ukrainian officials, the ship was shelled by Russian warships.

Characteristics 
The Millennial Spirit is a 2,200-ton chemical tanker which is  long, has a beam of , and a draught of . It was assessed at  and . It has a single deck and a crew of either 10 or 12.

History

Building
The ship was constructed in Lauenburg, West Germany, by builder J.G. Hitzler Schiffswerft und Maschinenfabrik. It was completed on 22 June 1974 under its first recorded name Essberger Pilot with an original port of registry at Limassol, Cyprus. Over the following years, the ship would change names several times, including Solvent Explorer, Tom Lima, and Hordafor Pilot.

As Freyja 
In August 2001 the tanker was acquired by Icelandic shipping firm Nesskip along with , another chemical tanker. It was renamed to MV Freyja and was operated by Nesskip until 2015, registered in Valletta, Malta.

Shelling 
On 25 February 2022, the Millennial Spirit was carrying 600 tons of diesel fuel while transiting through the Black Sea. According to a Ukrainian ministry, the tanker was shelled while underway  south of the Ukrainian port of Yuzhne by Russian warships involved in the 2022 Russian invasion of Ukraine. The ship's crew were stated to be Russian by Moldova's naval agency; two were injured and all were forced to abandon ship in lifejackets. All of the crew were rescued by Ukrainian authorities and those injured were sent to a hospital.

Early reports indicated that the vessel was sailing under the Romanian flag, a country which is in NATO, prompting concerns about an attack on a NATO member. However, these reports turned out to be false and Moldova's naval agency confirmed that the Millennial Spirit was Moldovan.

The oiler was still on the surface and afire as of 16 March 2022. Because of this, The Drive has suggested that when the Ukrainian authorities reported days earlier on 7 March that the Russian patrol boat Vasily Bykov had been damaged by a missile attack by Ukraine, they confused it with the Millennial Spirit, as new pictures and footage of the ship intact in Sevastopol appeared on 16 March.

See also 
 List of ship losses during the Russo-Ukrainian War

References 

1974 ships
Ships of Iceland
Cargo ships of Moldova
Tankers of Malta
Maritime incidents in 2022
2022 in Moldova
Chemical tankers
Ships built in Germany
Military history of the Black Sea
Ships involved in the Russian invasion of Ukraine
Wang Xiqin. Wang Xiqin (; born June 1968) is a Chinese electronic engineer and academic administrator who served as the president of Tsinghua University from February 2022 to December 2023. He was replaced by Li Luming with the approval of the Central Committee of the Chinese Communist Party.

Biography
Wang was born in Jiangyan District, Taizhou, Jiangsu province in 1968. He secondary studied at Jiangyan High School.

Wang Xiqin received a Bachelor of Engineering and a Doctor of Engineering both in electronic engineering and from Tsinghua University in 1991 and 1996, respectively.

Wang joined the Chinese Communist Party (CCP) in November 1990. After graduation, he stayed at the university and worked successively as deputy director and director of Electronic Engineering Department, vice dean of the School of Information Science and Technology, director of Personnel Department and director of Human Resources Development Office, and deputy director of Supervision Committee. He became assistant president in February 2016. In December 2016, he was appointed vice president. After this office was terminated in October 2018, he became executive vice president. On 25 February 2022, he was promoted to be president, a position at vice-ministerial level.

References

1968 births
Living people
People from Taizhou, Jiangsu
Tsinghua University alumni
Academic staff of Tsinghua University
Presidents of Tsinghua University
Engineers from Jiangsu
Chinese electrical engineers
Nankai 10000 series. The  is an electric multiple unit (EMU) commuter train type operated by the private railway operator Nankai Electric Railway in Japan in Japan on Southern Premium limited express services between  and  since 1985.

Overview 
As of 2014, the fleet consists of five four-car sets (10004, 10007 to 10010).

Formations 
The four-car sets are formed as follows, with two motored ("M") cars and two non-powered intermediate trailer ("T") cars.

Interior 
Passenger accommodation consists of transverse seating.

History 
The 10000 series was originally delivered between 1985 and 1987 in 10 two-car formations. In 1992, the series was reformatted into seven four-car trainsets. This was done by manufacturing eight trailing cars for four sets and rebuilding the ends of three two-car sets to form the other three four-car sets.

At one point, the gear ratio in the bogies was decreased for possible operation at .

In January 2011, it was announced that the 10000 series trainsets will undergo replacement by incoming 12000 series sets.

The first set to be scrapped was 10006 on 25 December 2012. Set 10005 followed suit and underwent scrapping on 7 May 2013. The front end of car 10905 is preserved at the Wakuwaku Train Land railway theme park.

References 

Electric multiple units of Japan
Train-related introductions in 1985
Nankai Electric Railway rolling stock
1500 V DC multiple units of Japan
Tokyu Car multiple units
List of education by subject. This page lists types of education by subject.

Arts and humanities 
 Classics education
 Fine arts
 Art education
 Dance education
 Music education
 Performing arts education
 Language education
 Literacy education
 Second-language education
 Philosophy education
 Religious education

Business and commerce 
 Business education
 Economics education
 Management education

Science, Technology, Engineering and Mathematics (STEM) 
 Chemistry education
 Computer science education
 Engineering education
 Environmental education
 Mathematics education
 Physics education
 Science Studies
 Science Education

Social sciences 
 Civics education
 Cultural studies
 Human rights education
 International studies
 Journalism education
 Peace education
 Sex education
 Relationship education

Health oriented education 
 Physical education
 Health education
 Medical education
 Nurse education

Occupational and practically oriented educations 
 Agricultural education
 Career and technical education
 Legal education
 Maritime education
 Military education and training
 Teacher education
 Veterinary education
 Vocational education

See also
 Outline of education

 
 Subject
Dacheng Ren. Dacheng Ren is the Stevenson-endowed professor in the Department of Biomedical and Chemical Engineering at Syracuse University. He also serves as the director for the Syracuse Biomaterials Institute. Ren is known for research on biofilm growth and work on inhibition of bacterial growth on medical devices.

Biography
Ren earned his B.E. in applied chemistry and electrical engineering from the Shanghai Jiao Tong University in 1996. He earned his Master of Engineering in chemical engineering from Tianjin University, China in 1999. Ren came to the United States in 1999 as a graduate student at University of Connecticut, where he worked under Thomas K Wood. His 2003 PhD thesis was titled "Inhibition of bacterial multicellular behavior by natural brominated furanones". He was a postdoctoral associate, working with Kelvin H. Lee, in the chemical engineering department at Cornell University from 2003 until 2005.

After his finishing his post-doctoral appointment at Cornell in 2006, Ren began his career as professor of at Syracuse University. He was awarded tenure in May 2011 and became a full professor in May 2016. Ren has published over 100 papers and books on biofilm related topics and holds 11 U.S. patents.

Ren serves on the editorial board of Elsevier's Biofilm journals.

In July 2009, Ren received an Early Career Translational Research Award in Biomedical Engineering from the Wallace H. Coulter Foundation. In 2010, he was named the College Technology Educator of the Year by the Technology Alliance of Central New York . In 2011, he received the NSF-CAREER award.

In 2022, he was elected as Fellow at the American Institute for Medical and Biological Engineering.

References

External links

Living people
Year of birth missing (living people)
20th-century Chinese engineers
21st-century Chinese engineers
21st-century American engineers
American biochemists
American bioengineers
American chemical engineers
Engineers from New York (state)
Scientists from New York (state)
People's Republic of China emigrants to the United States
Fellows of the American Institute for Medical and Biological Engineering
Shanghai Jiao Tong University alumni
Tianjin University alumni
University of Connecticut alumni
Cornell University alumni
Syracuse University faculty
State Agency of Automobile Roads of Ukraine. The Ukravtodor or The State Service of Special Communications and Information Protection of Ukraine () is the agency within the Ministry of Infrastructure that oversees the road signs in Ukraine.

History 
The state agency Ukravtodor was established as a state corporation in 1990, replacing the Ministry of Roadways of Soviet Ukraine as the state governing body of automobile roads in modern Ukraine. It is supplemented by a project institute Ukrhiprodor which designs objects of road management. Ukravtodor is supervised by the Ministry of Infrastructure of Ukraine. On February 28, 2002, by the presidential order the state owned open stock company Avtomobilni dorohy Ukrainy (ADU) was created. The company was directly involved in road construction and maintenance. In 2016 ADU was merged into Ukravtodor, with the latter now owning 100% of its shares.

During the 2022 Russian invasion of Ukraine, the agency requested citizens to remove traffic signs to confuse Russian troops. They also used Google Maps to update citizens on the locations of Russian Ground Forces.

See also
 Roads in Ukraine

References

External links

Government agencies of Ukraine
Hiroshiba-ike Dam. Hiroshiba-ike Dam is an earthen dam located in Nara prefecture in Japan. The dam is used for agriculture. The catchment area of the dam is  km2. The dam impounds about 1  ha of land when full and can store 16 thousand cubic meters of water. The construction of the dam was completed in 1939.

References

Dams in Nara Prefecture
1939 establishments in Japan
Kurahashi Tameike Dam. Kurahashi Tameike Dam is an earthen dam located in Nara prefecture in Japan. The dam is used for agriculture. The catchment area of the dam is 13.4 km2. The dam impounds about 19  ha of land when full and can store 1714 thousand cubic meters of water. The construction of the dam was started on  and completed in 1956.

References

Dams in Nara Prefecture
1956 establishments in Japan
Die shot. A die shot or die photography is a photo or recording of the layout of an integrated circuit, showings its design with any packaging removed. A die shot can be compared with the cross-section of an (almost) two-dimensional computer chip, on which the design and construction of various tracks and components can be clearly seen. Due to the high complexity of modern computer chips, die-shots are often displayed colourfully, with various parts coloured by diffraction within the parts of the die, using special lighting or even manually.

Methods 
A die shot is a picture of a computer chip without its housing or packaging. There are two ways to capture such a chip "naked" on a photo; by either taking the photo before a chip is packaged or by removing its package.

Avoiding the package 
Taking a photo before the chip ends up in a housing is typically preserved to the chip manufacturer, because the chip is packed fairly quickly in the production process to protect the sensitive very small parts against external influences. However, manufacturers may be reluctant to share die shots to prevent competitors from easily gaining insight into the technological progress and complexity of a chip.

Removing the package 
Removing the housing from a chip is typically a chemical process called decapping - a chip is so small and the parts are so microscopic that opening a housing (also named delidding) with tools such as saws, sanders or dremels could damage the chip in such a way that a die shot is no longer or less useful. For example, sulphuric acid can be used to dissolve the plastic housing of a chip. Chips are immersed in a glass jar with sulphuric acid, after which the sulphuric acid is boiled for up to 45 minutes at a temperature of 337 degrees Celsius. Once the plastic housing has decayed, there may be other processes to remove leftover carbon, such as with a hot bath of concentrated nitric acid. After this, the contents of a chip are relatively exposed and a picture can be made of the chip with macrophotography or microphotography.

Legal aspects 

The circuit layout of integrated circuits is generally not subject to copyright, because it is functional in nature. Since die shots are usually much too low in resolution and picture many layers at once, it is impossible to reproduce the pictured circuits using a die shot. Therefore die shots are not restricted under laws like the Semiconductor Chip Protection Act of 1984.

Gallery

See also
Die (integrated circuit)

References

External links 
 "Hardwarecop CPU Museum" - a website showing die shots sorted per ship-series.
 CPU Graveyard dieshots - wiki with over 1000 die shots.
 YouTube-video explaining how one can take a die shot.

Integrated circuits
Photography
Hash Code (programming competition). Hash Code was a global team programming competition organized by Google. The participants work in teams of 2–4 people solving a programming challenge inspired by software engineering at Google. The first edition was a local event at the Google office in Paris, with 200 participants in attendance. Since then, the competition expanded globally, and reached over 128,000 registered participants in the 2021 edition. The competition consists of a qualification round, after which the top teams are invited to a final event.

In 2023, it was announced that Google Hash Code would not continue.

References 

Programming contests
Google events
HP 30 series. The HP-30 or Spice series are  RPN Scientific hand-held calculators introduced by Hewlett-Packard in 1978. Some models are programmable.

Overview
Perhaps the HP-30 series, Spice, was to be released as a replacement for the aging HP-20 series. It has no expandability. The display provided better readability by increasing the digit size and adding commas.

The entry-level was the HP-31E and 32E, that were not programmable;  but even the 31E provided a Self-check.

The HP-37E and 38E/C were the financial models of the Spice series.

The battery of these calculators can be changed without using tools. The housing is closed by screws.

Programming
The HP-33E/C (49 steps plus subroutines) and HP-34C (70 steps) and 38E/C (99 steps) are programmable, the C-models have a permanent memory.

The production of the 31E ended in 1980, production of the other Spice models ended in 1983. As this calculator is regarded amongst the very good in terms of quality, key stroke feel and daily usability for engineers.

Simulators and emulators
 HP Calculator emulators  for Linux

Features
 All basic scientific functions
 Statistics (HP-32E, HP-37E, HP-38E/C)
 Numerical integration (HP-34C)
 Programmability (keystroke programming with branching, loops, tests and flags)

See also
 HP-34C
 HP calculators
 List of Hewlett-Packard pocket calculators

References

External links
 Third Generation of HP Calculators (1978) on hpmuseum.org
 HP-30 series description on thimet.de
 

30 series
33E
Computer-related introductions in 1978
Past hypothesis. In cosmology, the past hypothesis is a fundamental law of physics that postulates that the universe started in a low-entropy state, in accordance with the second law of thermodynamics. The second law states that any closed system follows the arrow of time, meaning its entropy never decreases. Applying this idea to the entire universe, the hypothesis argues that the universe must have started from a special event with less entropy than is currently observed, in order to preserve the arrow of time globally.

This idea has been discussed since the development of statistical mechanics, but the term "past hypothesis" was coined by philosopher David Albert in 2000. Philosophical and theoretical efforts focus on trying to explain the consistency and the origin of the postulate.

The past hypothesis is an exception to the principle of indifference, according to which every possible microstate within a certain macrostate would have an equal probability. The past hypothesis allows only those microstates that are compatible with a much-lower-entropy past, although these states are assigned equal probabilities. If the principle of indifference is applied without taking into account the past hypothesis, a low- or medium-entropy state would have likely evolved both from and toward higher-entropy macrostates, as there are more ways statistically to be high-entropy than low-entropy. The low- or medium-entropy state would have appeared as a "statistical fluctuation" amid a higher-entropy past and a higher-entropy future.

Common theoretical frameworks have been developed in order to explain the origin of the past hypothesis based on inflationary models or the anthropic principle. The Weyl curvature hypothesis, an alternative model by Roger Penrose, argues a link between entropy, the arrow of time and the curvature of spacetime (encoded in the Weyl tensor).

See also 

 Loschmidt's paradox
 Entropy as an arrow of time

Notes

References 

Philosophy of thermal and statistical physics
Philosophy of time
Isononyl alcohol. Isononyl alcohol (INA) is a nine carbon primary alcohol. It is used in small amounts as fragrance in soap, hair spray, face creams, and shampoo. INA, along with 3,5,5-Trimethyl-1-hexanol, makes up the mixture sometimes referred to as isononanol.

Nonyl alcohols, including isononyl alcohol, are typically produced by hydroformylation of octenes.  Isomeric octenes are produced by dimerization of butenes.  These alcohol mixtures are used as solvents in paints and as precursors to plasticizers.

References 

Nonanols