omniomni/omni-engineering huggingface dataset:
TEI-PD170. The TEI-PD170 is an advanced turbodiesel aviation engine developed by Tusaş Engine Industries (TEI). It was designed for use in Turkish unmanned aerial vehicles (UAVs) and serves as a core part of Turkey's indigenous aerospace engine initiatives. The engine delivers a maximum power of 170 hp (127 kW) and is optimized for high altitude and endurance performance.

Design and Development 
The TEI-PD170 program began in response to Turkey's need for a domestically produced engine for its UAV platforms, reducing reliance on foreign suppliers. It first ran on December 22, 2016, and achieved certification in 2018. The engine is notable for its fuel efficiency, high-altitude capability, and modular design, making it ideal for long-endurance missions.

The engine has been integrated into platforms such as the Bayraktar TB2, Bayraktar TB3, TAI Anka and the TAI Aksungur, contributing significantly to the operational effectiveness of Turkey's UAV fleet. A higher-powered variant, the TEI-PD222ST, is under development to meet increasing performance requirements.

Variants
TEI-PD170
Base version with a 170 hp (127 kW) output, designed for use in Turkish UAVs like the Bayraktar TB2, Bayraktar TB3, TAI Anka and TAI Aksungur.
TEI-PD180ST
Enhanced version with a power output of 180 hp (134 kW). Designed for higher endurance and greater reliability in harsh operational environments. The TEI-PD180ST is an upgrade aimed at providing additional thrust for larger UAV platforms.
TEI-PD222ST
More powerful successor with a 222 hp (165 kW) output, designed to meet increasing operational demands of UAV platforms. It offers improved fuel efficiency and enhanced operational capability, supporting higher payloads and extended flight durations.

Specifications (TEI-PD170)

Applications 
 Bayraktar TB2
 Bayraktar TB3
 TAI Anka
 TAI Aksungur

See also

References 

Aircraft diesel engines
2010s aircraft piston engines
ARKA descriptors in QSAR. One of the most commonly used in silico approaches for assessing new molecules' activity/property/toxicity is the Quantitative Structure-Activity/Property/Toxicity Relationship (QSAR/QSPR/QSTR), which generates predictive models for efficiently predicting query compounds . QSAR/QSPR/QSTR uses numerical chemical information in the form of molecular descriptors and correlates these to the response activity/property/toxicity using statistical techniques. While QSAR is essentially a similarity-based approach, the occurrence of activity/property cliffs may greatly reduce the predictive accuracy of the developed models. The novel Arithmetic Residuals in K-groups Analysis (ARKA) approach is a supervised dimensionality reduction technique that can easily identify activity cliffs in a data set. Activity cliffs are similar in their structures but differ considerably in their activity. The basic idea of the ARKA descriptors is to group the conventional QSAR descriptors based on a predefined criterion and then assign weightage to each descriptor in each group. ARKA descriptors have also been used to develop classification-based and regression-based QSAR models with acceptable quality statistics.

References 

Cheminformatics
Dimension reduction
XIP (disambiguation). XIP or Xip may refer to:

Computing
Execute in place (XIP), in computing
.XIP file extension for XAR files
Xerox Incremental Parser (XIP), from Rank Xerox

Other uses
Shipibo language (ISO 639 language code xip), a South American language
Xiping County (geocode XIP; ), Zhumadian, Henan, China; see List of administrative divisions of Henan
unclassified X intrinsic proteins (XIPs), major intrinsic proteins
XIP, a catalogue prefix used by Saga Records

See also

Xenon Ion Propulsion System (XIPS), spacecraft thruster
 
 
 
11P (disambiguation)
Chip (disambiguation)
Ship (disambiguation)
SIP (disambiguation)
ZIP (disambiguation)
Rebecca Barthelmie. Rebecca Jane Barthelmie is an atmospheric scientist and scholar of wind energy, including the effects of climate change on wind energy, estimation of the power production of wind farms, and the wakes created downwind from wind turbines. She has been called "the recognized expert on British offshore wind farms". Educated in England, she has worked in Denmark, Scotland, and the US, where she is a Croll Fellow and professor in the Sibley School of Mechanical and Aerospace Engineering at Cornell University.

Education and career
Barthelmie has a Ph.D. from the University of East Anglia, where she was affiliated with the Climatic Research Unit from 1985 to 1992. After working for the Risø National Laboratory in Denmark (which later became incorporated into the Technical University of Denmark) she moved to the University of Edinburgh in Scotland as a professor of engineering in 2006.

She became a professor of atmospheric science and sustainability at Indiana University Bloomington in the US before moving in 2014 to her present position at Cornell University. She was Otto Mønsted Guest Professor at the Technical University of Denmark in 2015, and a Fulbright Scholar there in 2018; she continues to hold an honorary professorship at the university.

She is a former co-editor-in-chief of the journal Wind Energy.

Recognition
Barthelmie was the 2009 recipient of the Academy Scientific Award of the European Wind Energy Academy.

References

External links
Home page

Year of birth missing (living people)
Living people
Atmospheric scientists
Women atmospheric scientists
People associated with wind power
Alumni of the University of East Anglia
Academics of the University of Edinburgh
Indiana University Bloomington faculty
Cornell University faculty
Carol Burke. Carol Rose Burke CBE, FREng (born January 1967) is a British manufacturing engineer.

She graduated from University of Liverpool. She worked for GKN Axles. She joined Unipart in 1994.

She is a director at UK Battery Industrialisation Centre.

References 

1967 births
Living people
British mechanical engineers
Female fellows of the Royal Academy of Engineering
Alumni of the University of Liverpool
Commanders of the Order of the British Empire
Fellows of the Royal Academy of Engineering
Transition metal complexes of 1,10-phenanthroline. Transition metal complexes of 1,10-phenanthroline ("phen") are coordination complexes containing one or more 1,10-phenanthroline ligands.  Complexes have been described for many transition metals. In almost all complexes, phen serves as a bidentate ligand, binding metal centers with the two nitrogen atoms.  Examples include PtCl2(phen) and [Fe(phen)3]2+.

Homoleptic complexes
Several homoleptic complexes are known of the type  [M(phen)3]2+.  Particularly well studied is [Fe(phen)3]2+, called "ferroin." It can be used for the photometric determination of Fe(II).  It is used as a redox indicator with standard potential +1.06 V.  The reduced ferrous form has a deep red colour and the oxidised form is light-blue.  The pink complex [Ni(phen)3]2+ has been resolved into its Δ and Λ isomers. 

Copper(I) forms [Cu(phen)2]+, which is luminescent.

Bioinorganic chemistry

It has long been known that some cationic metal-phen complexes intercalate into DNA.  These metallointercalators associate enantioselectively and exhibit distinctive optical properties.

1,10-Phenanthroline is an inhibitor of metallopeptidases, with one of the first observed instances reported in carboxypeptidase A. Inhibition of the enzyme occurs by removal and chelation of the metal ion required for catalytic activity, leaving an inactive apoenzyme. 1,10-Phenanthroline targets mainly zinc metallopeptidases, with a much lower affinity for calcium.

Modified phen ligands
A variety of substituted derivatives of phen have been examined as ligands.  Substituents at the 2,9 positions confer protection for the attached metal, inhibiting the binding of multiple equivalents of the phenanthroline. Such bulky ligands also favor trigonal or tetrahedral coordination at the metal.  Phen itself form complexes of the type [M(phen)3]Cl2 when treated with metal dihalides (M = Fe, Co, Ni).  By contrast, neocuproine and bathocuproine form 1:1 complexes such as [Ni(neocuproine)Cl2]2.

1,10-Phenanthroline-5,6-dione is a phen-type ligand incorporating an ortho-quinone group.

Comparison with bipyridine
Complexes of phen and those of 2,2'-bipyridine (bipyr) are similar: the metal-ligand ensemble is planar, which facilitates electron delocalization.   As a consequence of this delocalization, phen complexes often exhibit distinctive optical and redox properties. With respective pKa's of 4.86 and 4.3 for their conjugate acids, phenanthroline and bipy are of comparable basicity. In phenanthroline, the two nitrogen donors are preorganized for chelation. According to one ligand ranking scale, phen is a weaker donor than bipy.

References

Chelating agents
Maryam Tabrizian. Maryam Tabrizian  is an Iranian-born Canadian engineer. A 2010 Guggenheim Fellow, she is Professor of the McGill University Department of Biomedical Engineering.

Biography
Maryam Tabrizian was born in Rudsar, a city in Gilan province, Iran, and obtained her bachelor's degree in applied chemistry at Ferdowsi University of Mashhad in 1980. She later moved to Pierre and Marie Curie University, where she obtained her MSc in 1986 and, in a joint program with ESPCI Paris, her PhD in 1990. She later obtained her MBA from HEC Montréal in 1999. She later started working at McGill University, where became a professor at the Department of Biomedical Engineering and at the Faculty of Dentistry and was director of the 's Centre for Biorecognition and Biosensors from 2002 until 2011.

Tabrizian specializes in nanomedicine and regenerative medicine. She was awarded a Guggenheim Fellowship in 2010, during which she researched cells' interactions with biomaterial and other cells with the teams of Ali Khademhosseini and Albert Sacco. In 2011, she became the editor-in-chief of the materials science journal Materials. In 2022, she became the first editor-in-chief of biomaterials journal Exploration of BioMat-X.

In the early-2010s, Tabrizian was elected a Fellow of Biomaterials Science and Engineering. She was elected a Fellow of the Royal Society of Canada in 2017. In October 2019, she was appointed Tier 1 Canada Research Chair in Regenerative Medicine and Nanomedicine. She won the Network for Oral and Bone Health Research's 2020-2021 CP Leblond Award. She is also a Fellow of the Canadian Academy of Health Sciences and an American Dental Education Association Leadership Institute Fellow.

References

Living people
People from Gilan province
Canadian biomedical engineers
21st-century Iranian engineers
Iranian women engineers
21st-century Canadian engineers
21st-century Canadian women engineers
Ferdowsi University of Mashad alumni
Pierre and Marie Curie University alumni
HEC Montréal alumni
Academic staff of McGill University
Fellows of the Royal Society of Canada
Fellows of the Canadian Academy of Health Sciences
Canada Research Chairs
Year of birth missing (living people)
210 (disambiguation). 210 is a year.

210 may also refer to:

 210 (number)
 210 BC, a year

Astronomy
 210 Isabella, an asteroid in the asteroid belt
 NGC 210, a barred spiral galaxy

Literature
 Lectionary 210, a Greek manuscript
 Minuscule 210, a Greek minuscule manuscript

Technology
 Nokia Asha 210, a mobile phone
 TENET 210, a mainframe computer

Transportation
 Flight 210 (disambiguation), multiple notable plane flights
 List of highways numbered 210

Aircraft
 Aquila A 210, a German light aircraft
 Cessna 210 Centurion, an American light aircraft
 Junkers Jumo 210, a V12 gasoline aircraft engine
 Loire 210, a French seaplane
 Messerschmitt Me 210, a German heavy fighter
 Saab 210, a Swedish experimental aircraft
 Sperwill 210, a British paramotor
 Wibault 210, a French monoplane fighter aircraft

Automobiles
 Chevrolet 210, an American car series
 Datsun 210, multiple different Japanese automobiles

Trains
 British Rail Class 210, a series of diesel-electric multiple unit passenger trains
 DB Class 210, a series of diesel locomotives

Watercraft
 Beneteau First 210, a French sailboat
 Buccaneer 210, an American sailboat
 USS Grenadier (SS-210), Tambor-class submarine of the U.S. Navy

Other uses
 MicroRNA 210, a protein
 No. 210 Squadron RAF, a Royal Air Force unit
 UFC 210, a mixed martial arts event

See also
Aeronaves de México Flight 401. Aeronaves de México Flight 401 was an international scheduled flight from New York City to Mexico City. It overran the runway on takeoff as a result of the takeoff being aborted too late, killing four crew.

Background

Aircraft 
XA-XAX, the aircraft involved, was an approximately six months old Douglas DC-8-21. It was the 105th Douglas DC-8 made. It was being leased to Aeronaves de México by Eastern Air Lines. At the time of the accident it had accumulated 259 flight hours.

Crew 
Captain Ricardo Gonzalez Orduna, age 46, had accumulated 15,210 flight hours. First Officer Antonio Ruiz Bravo, age 32, had accumulated 8,260 flight hours. Second Officer Xavier Alvarez Bacha, age 32, had accumulated 8,143 flight hours. Check Captain Robert Poe, age 53, had accumulated 19,495 flight hours. He was employed by Eastern Air Lines.

Accident 
Flight 401 was scheduled to depart 18:30 but was delayed by an hour and a half by the late arrival of the crew and passengers due to weather conditions. The visibility was a quarter of a mile with light snow and fog. At 20:14 the takeoff was commenced from runway 7R. The rotation was quick and abrupt, and according to survivors the plane was airborne for about three seconds. The airspeed dropped from approximately 130 knots to 110 knots. Fearing a stall, Captain Poe decided to abort the takeoff. He unbuckled his seatbelt to stand up and gauge progress down the runway, briefly advanced the throttles (to see if they were working normally) and quickly brought them fully back. Captain Gonzales quickly used reverse thrust and brakes. Captain Poe extended the spoilers. These actions would have taken about 3 seconds. The aircraft overran the 10,000 foot long runway, smashed through a blast fence and caught fire. The aircraft continued onto the Rockaway Boulevard, hitting a car and injuring it's driver. Of the four pilots, Captain Poe was the only survivor. A flight attendant also died in the crash.

Investigation 
The crash was investigated by the Civil Aeronautics Board. The investigators determined that the cause of the crash was the rejected takeoff by Captain Poe who was seated in the jump seat. Poe had without warning reduced thrust during rotation. He did so because he mistakenly believed that the speed the plane took off on was too low. It could not be determined if ice on the pitot tubes, which measure airspeed, could have caused erroneus readings.

References 

Aviation accidents and incidents in the United States in 1961
Aviation accidents and incidents in New York City
Accidents and incidents involving the Douglas DC-8
January 1961
Elizabeth Friis. Elizabeth Annamaria (Lisa) Friis is an American bioengineer whose research interests include biomaterials and the biomechanics of the spine. She is C. E. and M. J. Spahr Professor and chair of the Department of Mechanical Engineering at the University of Kansas.

Friis has a PhD from Wichita State University, and worked in the Orthopaedic Research Institute of Wichita, Kansas from 1987 until 2001, when she joined the University of Kansas faculty. She is a Fellow of the American Institute for Medical and Biological Engineering, named to its 2019 class of fellows "for outstanding contributions to the field of translational bioengineering research and education in biomaterials and entrepreneurship".

References

External links
KU Spine Biomechanics Laboratory

Year of birth missing (living people)
Living people
American bioengineers
American women engineers
Women bioengineers
Wichita State University alumni
University of Kansas faculty
Fellows of the American Institute for Medical and Biological Engineering
Corsehill (stone). Corsehill stone is a type of building stone, extracted from Corsehill Quarry in Annandale, Dumfries and Galloway, Scotland. It is a red sandstone of Triassic age, used extensively for buildings in the 19th and 20th centuries.

Quarry
On November 8th, 1993, the United States Senate passed a resolution calling for the construction of a memorial to honour the victims of the Lockerbie Bombing. Blocks of red sandstone from the Corsehill Quarry were used to build the Lockerbie Bombing cairn in Arlington National Cemetery.

References

Building materials
AF aerogel. An AF aerogel  is an aerogel that has been developed using amyloid fibrils derived from whey, as an adsorbent for gold recovery from e-waste. Other earlier AF aerogels have been developed that use synthetic aramid fibers, in particular for thermal insulation. A study has demonstrated that protein derived AF aerogels have a high capacity for gold adsorption. Their use would have a less environmental impact than that of the conventional use of activated carbon as adsorbent.

Process

Nanofibrils of protein amyloid derived from whey is a novel (as of 2023) adsorbent for the extraction of gold from electronic waste. Materials scientists at the Swiss Federal Institute of Technology developed the method. Prepared AF aerogels have a very high capacity for the adsorption of gold. 

The process begins with the separation of amyloid fibrils from waste dairy products, and their incorporation into an aerogel. The AF aerogel is then used in a solvent of dissolved computer motherboards (the main printed circuit board in a computer) to extract the gold contained. Af aerogels can convert gold (Au) ions into single crystalline flakes. The result is a yield of high purity gold nuggets, equating to around 21-22 carats, with only trace amounts of other metals present.

Economics
The use of AF aerogels has a profitable profile. It costs just over one dollar to retrieve one gram of gold, and the market value of a gram of gold (as of 2023) is around 50 dollars.

Environment
One ton of e-waste generates more than a hundred times more gold than a ton of gold ore. In a report by the UN to address the increasing issue of e-waste one of the solutions put forward was the use of urban mining, to extract metals and minerals from e-waste.

The use of AF aerogels compares favourably in terms of environmental impact in comparison to the conventional use of activated carbon adsorbents.

References

Aerogels
Electronic waste
Materials
Indian locomotive class YG. The Indian locomotive class YG were a class of  metre-gauge goods locomotives introduced by Indian Railways around 1949. It was one of several standardised locomotive designs developed as further additions to the Indian Railway Standard (IRS) design locomotives built for the metre-gauge railways of India.

History
The YG class was the most mass-produced metre-gauge freight locomotive in India after the partition of India. Between 1949 and 1972, a total of 1,074 locomotives were built by nine different manufacturers.

Although designed as goods engines, the YG was often used on passenger trains. It replaced the 1927-built YD class.

YG 3573, completed on 5 February 1972 by Chittaranjan Locomotive Works, was the last steam locomotive built in India.

Many of the locomotives were in use until the end of the 1990s. The last three examples, 3318, 3334 and 3360 were in regular service with Western Railways in 1999, being used on freight and passenger trains from Wankaner to Navlakhi via Morbi on the Gulf of Kutch.

Design 
The YG class was designed as a metre-gauge variant of the broad-gauge class WG, but externally, they were broadly similar to the class YP passenger locomotives. The biggest difference between YG class and the preceding YD class was the use of bar frames, which were lighter and easier to manufacture than the plate frames.

In addition, the YGs had the latest technical features in a steam locomotive of its era, such as steel fire grates, rapidly heating boiler tubes, combustion chambers and large-area superheaters. Improved boiler conditions allowed the combustion of low-grade Indian coal with high ash content.

Allocations
The YG class was widely used throughout India. By 1976, 1,059 locomotives were still rostered on the following zones of Indian Railways:

East African exports
In 1976, five locomotives, numbers 3563, 3564, 3551, 3550, and 3549, were sold to East African Railways. These were manufactured in 1971 and 1972, and were overhauled in India beforehand. Differences include the absence of smoke deflectors  and some other minor adjustments. The five locomotives were placed in the 2701-2705 numbering sequence, being designated as Class 27II, and were passed on to Tanzania Railways after the breakup of the EAR, before being withdrawn and scrapped in 1993.

Preservation
At least 50 locomotives have been preserved. In 2000, two more examples were sold to private individuals in the United States, although their subsequent fate is unknown.

References

Bibliography

External links
 Pictures of the locomotives manufactured by the Vienna Locomotive Factory for India

MLW locomotives
CLC locomotives
Baldwin locomotives
2-8-2 locomotives
Nippon Sharyo locomotives
YG
Metre gauge steam locomotives
Freight locomotives
Railway locomotives introduced in 1949
Victoria Rockwell. Victoria A. Rockwell is an American mechanical engineer and engineering executive, the former president of the American Society of Mechanical Engineers (ASME), and former chair of the American Association of Engineering Societies.

Rockwell became interested in STEM in fourth grade through reading a book on astronomy and constellations. She studied applied science and mathematics at Empire State College, graduating with a bachelor's degree in 1976. She earned a second bachelor's degree in mechanical engineering from Union College in 1978. After working for Hoechst Celanese and Union Carbide, she joined Air Liquide in 1996, eventually becoming director of investment development for Air Liquide USA.

Rockwell was named as an ASME Fellow in 1999. She was president of the ASME for the 2011–2012 term. As president she pushed for ASME to encourage stem educators and women in STEM fields, and commissioned a task force on nuclear safety in response to the Fukushima nuclear accident. In 2012 Union College named her as one of their outstanding engineering alumni.

References

Year of birth missing (living people)
Living people
American mechanical engineers
American women engineers
Women mechanical engineers
Empire State University alumni
Union College (New York) alumni
Fellows of the American Society of Mechanical Engineers
Presidents of the American Society of Mechanical Engineers