Samantha912/NLP_A2_WTH huggingface dataset:
LiHe is a compound of helium and lithium. The substance is a cold low-density gas made of Van der Waals molecules, each composed of a helium atom and lithium atom bound by van der Waals force. The preparation of LiHe opens up the possibility to prepare other helium dimers, and beyond that multi-atom clusters that could be used to investigate Efimov states and Casimir retardation effects.

Detection 
It was detected in 2013. Previously 7Li4He was predicted to have a binding energy of 0.0039 cm−1 (7.7×10−8eV, 1.2×10−26J, or 6 mK), and a bond length of 28 Å. Other van der Waals-bound helium molecules were previously known including Ag3He and He2. Detection of LiHe was done via fluorescence. The lithium atom in the X2Σ state was excited to A2Π. The spectrum showed a pair of lines, each split into two with the hyperfine structure of 7Li. The lines had wavenumbers of 14902.563, 14902.591, 14902.740, and 14902.768 cm−1. The two pairs are separated by 0.177 cm−1. This is explained by two different vibrational states of the LiHe molecule: 1/2 and 3/2. The bonding between the atoms is so low that it cannot withstand any rotation or greater vibration without breaking apart. The lowest rotation states would have energies of 40 and 80 mK, greater than the binding energy around 6 mK.

LiHe was formed by laser ablation of lithium metal into a cryogenic helium buffer gas at a temperature between 1 and 5 K. The proportion of LiHe molecules was proportional to the density of He, and declined as the temperature increased.

Properties 
LiHe is polar and paramagnetic.

The average separation between the lithium and helium atoms depends on the isotope. For 6LiHe the separation is 48.53 Å, but for 7LiHe the distance is much smaller at 28.15 Å on average.

If the helium atom of LiHe is excited so that the 1s electron is promoted to 2s, it decays by transferring energy to ionise lithium, and the molecule breaks up. This is called interatomic Coulombic decay. The energy of the Li+ and He decay products is distributed in a curve that oscillates up and down about a dozen times.

See also

 Helium
 Helium compounds#Predicted compounds
 Lithium

References 

Helium compounds
Lithium compounds
Van der Waals molecules
Sungold Hill is a prominent round hill (860 m) with distinctive convex slopes, 2 nautical miles (3.7 km) inland between Cape Foster and Jefford Point on the south coast of James Ross Island. Named by United Kingdom Antarctic Place-Names Committee (UK-APC) following Falkland Islands Dependencies Survey (FIDS) surveys, 1958–61. The name records the characteristic color of the exposed rock cliffs.

Hills of Graham Land
Landforms of James Ross Island
IWG may refer to:

 Inch of Water Gauge, pressure unit corresponding to 2.54 cmH2O or approximately 249 Pa
"I Wanna Go", song by Britney Spears
Interagency Working Group such as the 
Nazi War Crimes and Japanese Imperial Government Records Interagency Working Group
Interagency Working Group on Youth Programs
IWG plc, a global provider of office space
Irish Workers' Group
Elvira Arsalia (born 1978) is the current Minister for Culture and the Preservation of Historical and Cultural Heritage of Abkhazia.

Early life
Arsalia was born in 1978 in Abkhazia. In 2000, she graduated from the Design faculty of the Ufa Technical Institute for Services.

Career
From 2001 until 2014, Arsalia was Director of the Central Exhibition Hall of the Artists Union of Abkhazia. Since 2002, she has been scene-painter at the Abkhaz Drama Theatre. In 2011, Arsalia designed the costumes of the Honour Guard of the President of Abkhazia.

On 15 October 2014, Arsalia was appointed Minister for Culture and the Preservation of Historical and Cultural Heritage by newly elected President Raul Khajimba.

Arsalia is Associate Professor of Fine Arts at the Abkhazian State University. She is a member of the Artists Union of Abkhazia and of the Union of Designers of Russia.

References

Living people
Ministers for Culture of Abkhazia
1978 births
A tricam is a type of climbing protection equipment.
A versatile nut/cam hybrid, the Tricam was invented by Greg Lowe in 1973, and came to market in 1981. They are currently manufactured by C.A.M.P. of Premana Italy.

Design
The Tricam is a passive camming device consisting of a carefully shaped aluminium-alloy cam attached to a length of webbing tape. Most sizes are produced as a solid forged unit, but the larger sizes are made from riveted sheet metal.

The device is  inserted into a crack so that pulling on the tape makes the piece cam outward against the sides of the crack, gripping the rock tighter. Camming action is achieved by the position of the pointed fulcrum or pivot of the cam relative to the attachment of the tape. As the webbing is pulled, the downward force is pivoted onto the point, which can bite into soft rock or ice and increases the holding power of the tricam.

Benefits
Tricams are not as easy to place or remove as spring-loaded camming devices (SLCDs) but are cheaper and lighter. Some cracks and pods too shallow to protect with SLCDs are easily protected with tricams. They have no moving parts to freeze, making them an excellent choice for a mountaineer's rack. They can also be used as nuts.

Drawbacks
Placing a Tricam takes practice to achieve proficiency. Care must be taken so the Tricam does not loosen while climbing above it due to rope drag. Typically, this additional safety is provided by clipping a longer sling to the tricam. Tricams can "weld" into the placement after being subjected to a hard fall, making them hard to clean and likely to be left behind.

Specifications
Tricams are available in a range of sizes to suit cracks from 10–140 mm wide. They are especially useful in horizontal cracks, quarry drill holes, and limestone pockets, where they may be the only type of protection that works. The smallest size can also work well in old piton scars. 

As manufactured they come in size numbers 0.125 to 7, with strength 2–22 kN, width 10–140 mm, and weight 9–264 g.

Gallery

References

External links

Tricams manual from CAMP

Climbing equipment
Mountaineering equipment
Newcastle was a 44-gun fourth-rate frigate of the English Royal Navy, originally built for the Commonwealth of England by Phineas Pett the Younger at Ratcliffe, and launched in May 1653. By 1677 her armament had been increased to 54 guns.

Her first action came in 1655 when, along with fourteen other warships, she sailed into Porto Farina in Algiers to engage Barbary Pirates. This action resulted in the destruction of the entire pirate fleet, which won the Newcastle lineage its first battle honour. In 1657 she took part in Admiral Blake's daring attack on Santa Cruz de Tenerife, and in 1665, she fought at the Battle of Lowestoft.

On 14 March 1674, Newcastle, under the command of Sir John Wetwang, captured the Dutch East India ship Wapen van Rotterdam in the Battle of Ronas Voe.

Prior to the November 1688 Glorious Revolution, George Churchill assumed command and Newcastle was assigned to the Channel. Shortly before Plymouth declared for William III on 18 November, Churchill entered the port for repairs but this appears to have been an excuse; Newcastle was the first significant naval defection and the rest of the fleet soon followed.

Newcastle was wrecked at Spithead in the Great Storm of 1703 with the loss of 229 of her crew.

Notes

References

Lavery, Brian (2003) The Ship of the Line - Volume 1: The development of the battlefleet 1650-1850. Conway Maritime Press. .
Winfield, Rif (2009) British Warships in the Age of Sail 1603-1714: Design, Construction, Careers and Fates. Seaforth Publishing, .

Ships of the line of the Royal Navy
1650s ships
Shipwrecks in the Solent
Maritime incidents in 1703
Ships built in Ratcliff
Mount Saint Mary (, ), originally known as Holm, is an inselberg in the north of Ljubljana, the capital of Slovenia. The mountain is part of the city's Šmarna Gora District. It is the highest hill in the city and a popular hiking destination.

The two-peaked mountain resembles the humps of a Bactrian camel or woman's breasts, and it has two peaks: Mount Saint Mary (; ) to the east and Grmada () to the west.

The toponym contains the archaic contraction Šmarna for Sveta Marijina 'St. Mary's'. The name of the western peak, Grmada, literally means 'heap, pile (of wood for a bonfire)'. The slightly lower eastern peak lends its name to the mountain as a whole.

In clear conditions, the mountain offers a view across much of Slovenia, from Mount Triglav and Mount Stol on the northeastern Austrian–Italian border to Mount Krim, Mount Snežnik, and Trdina Peak () on the Croatian border to the southwest. Nearby hills include Bare Hill (), Tošč Face (), Rožnik, and Rašica.

The hill is surrounded by the villages of Vikrče and Spodnje Pirniče to the west, Zavrh pod Šmarno Goro to the north, and the former villages (now part of Ljubljana) of Šmartno pod Šmarno Goro and Tacen to the southeast.

The southern slope of the mountain is wooded with downy oak and hop hornbeam, while the northern slope is covered by a beech forest.

The bell tower on the top of the mountain rings each day half an hour before midday.

References

External links
 Mount Saint Mary website
 

Hills of Slovenia
Geography of Ljubljana
Šmarna Gora District
Blumlein is a surname. Notable people with the surname include:

Alan Blumlein, electronic engineer
Blumlein Pair, a stereo recording technique invented by Alan Blumlein
Blumlein transmission line, used to create high-voltage pulses with short rise and fall times
Michael Blumlein, fiction writer and physician
Mount Magnet Airport  is an airport at Mount Magnet, Western Australia. The airport received over $400,000 for security updates in 2006. The funds were allocated for a secure baggage area, fencing, lighting, and connecting the airport to the Mt Magnet power grid.

Airlines and destinations

See also
 List of airports in Western Australia
 Aviation transport in Australia

References

External links
 Airservices Aerodromes & Procedure Charts

Airports in Western Australia
Mid West (Western Australia)
Psychiatric Times is a medical trade publication written for an audience involved in the profession of psychiatry. It is published monthly by MJH Associates and is distributed to about 50,000 psychiatrists monthly. The download of the journal is free of charge.

History
The periodical was first published in January 1985 as a 16-page bimonthly publication. It was founded by psychiatrist John L. Schwartz and originally edited by Ronald Pies. The current editor-in-chief is Ronald W. Pies.

References

External links

Psychiatry journals
Academic journals established in 1985
1985 establishments in the United States
Shrewsbury Library is housed in a Grade I listed  building situated on Castle Gates near Shrewsbury Castle.  The site was the home of Shrewsbury School from 1550 until 1882.  The buildings were handed over to the town in 1882 and a free library and museum were opened by the Corporation of Shrewsbury utilizing the building in 1885. The library was moved temporarily to Raven Meadows in 1976 while the site on Castle Gates underwent extensive restorations.  The library was re-opened in 1983 by Princess Margaret.

Above the main entrance are two statues bearing the inscriptions "Philomathes" and "Polumathes".  These represent students, one coming to learn and the other a learned scholar on leaving. The inscription below is from Isocrates and reads "If you are a lover of learning, you will become learned".

History of the building

The original school was founded by Royal charter by King Edward VI in 1552.  This is a timber-frame building, now at the rear of the present building.  Additional stone buildings were added from 1594 to 1630, including a chapel, dormitories, library and classrooms.  The school continued in these, until it was relocated in 1882.  Subsequently the premises were converted to a public "Free Library and Museum" by the Shrewsbury Borough Council, opening in their new role in 1885.  In the twentieth century the library purpose gradually took over the building.  After a period of structural deterioration, followed by extensive restoration work, the buildings were re-opened entirely as Shrewsbury Public Library in 1983.

A plaque erected by The Rotary Club of Shrewsbury, commemorating the club's 60th anniversary in 1985, reads: Castle Gates Library erected by  Edward VI in 1552, Shrewsbury School occupied this site until 1882. The stone buildings were built 1594-1630. Judge Jefferys [sic] and Charles Darwin were educated here. Re-opened as a library in 1983 after complete renovation.

Restoration work

The building required restoration work which was mainly done in the early 1980s. The projected cost was over £3 million, one of the most expensive such works ever undertaken by Shropshire County Council.  The library opened in 1983. The work included sand-blasting the main stonework, which looks more modern than 1630 as a result. Work was also done on the original timber-framed building, including repairs to the roof gables. Carvings were done by a local craftsman in the original Tudor style. These include a self-portrait at the apex of the north-facing gable.

Gallery

Footnotes

References
Shrewsbury Library - Its History and Restoration, Shropshire Libraries, 1983, .  This booklet is a guide to the buildings and the restoration work.  19th-century photographs of the school rooms are included, as well as a copy of a painting from about 1630.  (Cover price 50 pence; 1983)

Buildings and structures in Shrewsbury
Public libraries in Shropshire
Grade I listed buildings in Shropshire
The Parliamentary Secretary to the Ministry of Food Control, later the Parliamentary Secretary to the Ministry of Food was a junior Ministerial post in the Government of the United Kingdom from 1916 to 1921 and then from 1939 to 1954. The post supported the Minister of Food Control, later the Minister of Food.

List of Parliamentary Secretaries

Parliamentary Secretaries to the Ministry of Food Control, 1916-1921

Parliamentary Secretaries to the Ministry of Food, 1939-1954

Lists of government ministers of the United Kingdom
Defunct ministerial offices in the United Kingdom
Philemon B. Simpson (October 13, 1819 – April 28, 1895) was an American lawyer and politician.

Born in Ashtabula County, Ohio, Simpson was raised in Jefferson County, New York. He graduated from the University of Cincinnati College of Law in 1843 and was admitted to the Ohio Bar. He then practiced law in Peru, Indiana. In 1847, he moved to Shullburg, Wisconsin Territory and practiced law. He served in various city, village, and town government offices. In 1853, Simpson served in the Wisconsin State Assembly, as a Democrat, and then from 1857 to  1860, he then served in the Wisconsin State Senate. He died in Mobile, Alabama while his wife was recuperating from illness.

Notes

1819 births
1895 deaths
People from Ashtabula County, Ohio
People from Jefferson County, New York
People from Peru, Indiana
People from Shullsburg, Wisconsin
University of Cincinnati College of Law alumni
Indiana lawyers
Ohio lawyers
Wisconsin lawyers
Democratic Party Wisconsin state senators
19th-century American politicians
19th-century American lawyers
Democratic Party members of the Wisconsin State Assembly
The 2020–21 Serbian SuperLiga  (known as the Linglong Tire SuperLiga for sponsorship reasons) was the fifteenth of the Serbian SuperLiga since its establishment. Red Star were the defending champions from the previous season.

Due to the COVID-19 pandemic in the 2019–20 Serbian SuperLiga season, no club has been relegated to the Serbian First League, and four clubs from the 2019–20 Serbian First League were promoted to the 2020–21 Serbian SuperLiga.

Teams

The league consisted of 20 teams: sixteen teams from the 2019–20 Serbian SuperLiga and four new teams from the 2019–20 Serbian First League, Zlatibor Čajetina, Metalac Gornji Milanovac, OFK Bačka and Novi Pazar.

Venues

Personnel, Kits and General sponsor

Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players and Managers may hold more than one non-FIFA nationality.

Nike is the official ball supplier for Serbian SuperLiga.

Kelme is the official sponsor of the Referee's Committee of the Football Association of Serbia.

Managerial changes

Foreign players
Foreign players: there are no restrictions on a number of signed foreign players, but clubs can only register up to four foreign players for a single match-day squad.

Transfers

For the list of transfers involving SuperLiga clubs during 2020–21 season, please see: List of Serbian football transfers summer 2020.

League table

Results

Individual statistics

Top goalscorers
As of matches played on 19 May 2021.

Hat-tricks

Player of the week
As of matches played on 15 May 2021.

References

External links
 
 UEFA

Serbia
Serbian SuperLiga seasons
2020–21 in Serbian football leagues
WLAK may refer to:

 WLAK (AM), a radio station (1260 AM) licensed to serve Emery, Wisconsin, United States
 WVXN, a radio station (1530 AM) licensed to serve New Holstein, Wisconsin, which held the call sign WLAK from 2015 to 2023
 WHUN-FM, a radio station (103.5 FM) licensed to serve Huntingdon, Pennsylvania, United States, which held the call sign WLAK from 1989 to 2015
 WLIT-FM, a radio station (93.9 FM) licensed to serve Chicago, Illinois, United States, which held the call sign WLAK from 1972 to 1989
 W.L.A.K., American Christian music group
Copper was an unincorporated community and now a ghost town in Wallowa County, Oregon on the bank of the Snake River.

Still operating in the former community is the Copper Creek Lodge.

References 

Ghost towns in Oregon
Unincorporated communities in Wallowa County, Oregon
Unincorporated communities in Oregon
Martin Seidenberg (born 1973) is a German business executive, and the CEO-designate of International Distributions Services, the parent company of Royal Mail, and will start the role in August 2023. He was previously CEO of its Dutch subsidiary GLS Group. Prior to GLS he spent 15 years at Deutsche Post DHL in a variety of strategy, logistics and CEO roles.

References

Living people
1973 births
German chief executives
Royal Mail people
Holweck is a German surname and may refer to:

 Fernand Holweck (1890–1941), French physicist
 Fernand Holweck Medal and Prize, in physics
 Holweck pump, for producing low pressures
 Frederick George Holweck (1856–1927), German-American Roman Catholic priest and scholar, hagiographer and church historian*  (1924–2007), German artist and art educator; see Ellen Marx (artist)

German-language surnames
The Southern Apache Museum is a non profit 501 c3 in Houston, Texas located 9600 Hempstead Highway, 550 Northwest Mall. This museum preserves Native American history, traditions, culture in Texas. S.A.M. (Southern Apache museum) was founded by Chance L. Landry, who is of  both Lipan Apache and published author/artist. On display in museum are many original Native American paintings by Chance Landry depicting Native American Indian history in Texas. Southern Apache Museum is open to the general public with a suggested $5.00 donation.

Southern Apache Museum had its grand opening on March 10, 2012.

It closed in 2017 due to the owners of the mall engaging in redevelopment of its space.

References

External links
 Southern Apache Museum - official site

Apache culture
Museums in Houston
Defunct museums in Texas
Native American museums in Texas
Museums established in 2012
2012 establishments in Texas
Museums disestablished in 2017
2017 disestablishments in Texas
Centaurea caroli-henrici, the Karl-henrikh's centaury, is a species of flowering plant in the  Asteraceae family.

Distribution 
Its natural habitat is the Transcaucasus.

Taxonomy 
It was named by Manfred Dittrich, and Elenora Tzolakovna Gabrieljan, in Candollea, 48(1): 245. in 1993.

References 

caroli-henrici
Critically endangered plants
Critically endangered flora of Asia
Critically endangered biota of Europe
Riverside, Missouri is a city in Platte County.

Riverside, Missouri may also refer to:

Riverside, Jefferson County, Missouri, an unincorporated community
Riverside, Reynolds County, Missouri, a ghost town
The Grand Sierra Railroad is a 2 ft miniature steam locomotive themed Peanuts train ride located in the Camp Snoopy area of Knott's Berry Farm in Buena Park, California. The four minute train ride transport guests on a journey around reflection lake and the surround camp snoopy and Fiesta Village. The ride opened in the 1983 season as part of the opening of Camp Snoopy. The train ride was previously longer prior to the opening of Silver Bullet. When Silver Bullet opened on December 7, 2004, the track layout of the Grand Sierra Railroad was shortened in the Reflection Lake area. In 2014, the ride underwent a refurbishment in cooperation with Garner Holt Productions and opened with small animatronic and figures from the Peanuts characters as part of Camp Snoopy's 30th anniversary. Moreover, during Knott's Spooky Farm, the Grand Sierra Railroad undergoes a family friendly Halloween themed overlay with characters from the Peanuts comic strip. There is also a peanuts celebration overlay during Knott's Peanuts Celebration. Riders must be 46 inch tall to ride by themselves, or no height restriction if accompanied by an adult.

History
Prior to the extensive refurbishment of Camp Snoopy, the Grand Sierra Railroad was not themed and was rather a basic train ride with views of reflection lake. A noticeable past feature of the Grand Sierra Railroad was the folding bridge over the lake. When the train ride was shortened, the reflection lake bridge no longer folded since water was no longer found underneath the bridge. Also, the Walter Knott steamboat was taken out and removed in 2004 as part of the construction for Silver Bullet. In early 2014, Knott's Berry Farm announced a makeover of Camp Snoopy for the 30th anniversary including an overlay for the Grand Sierra Railroad. Moreover, the ride reopened in the early summer 2014 season as part of the reopening of camp snoopy. The ride now features a great night light package featuring various peanuts characters.

Ride
The Grand Sierra Railroad station is located next to the Sierra Sidewinder roller coaster. Guests board a miniature steam locomotive train. As the train passes underneath the Balloon Race ride, guests encounter various small animatronic characters from the Peanuts universe. Snoopy, Linus, Sally, Woodstock and Charlie Brown are located throughout the 4 minute ride. During the middle of the ride, guests are given a great view of reflection lake where a small boat can be spotted featuring Charlie Brown and Sally.

Photo Gallery

See also
 Ghost Town & Calico Railroad Knott's authentic larger train ride

References 

Knott's Berry Farm
Railroads of amusement parks in the United States
Miniature railroads in the United States
1983 establishments in California
The John E Bush House is a historic house at 1516 Ringo Street in Little Rock, Arkansas.  It is a two-story wood-frame structure, with a front gable roof and clapboard siding.  A single-story gabled porch, its gable nearly matching that of the main roof, projects from the front, supported by fieldstone columns.  The gable ends feature half-timbering effect typical of the Craftsman/Bungalow style.  The house was designed by Thompson & Harding and built in 1919.

The house was listed on the National Register of Historic Places in 1982.

See also
National Register of Historic Places listings in Little Rock, Arkansas

References

Houses on the National Register of Historic Places in Arkansas
Houses completed in 1919
Houses in Little Rock, Arkansas
American Craftsman architecture in Arkansas
Bungalow architecture in Arkansas
National Register of Historic Places in Little Rock, Arkansas
Parapostenus is a genus of spiders in the family Miturgidae. It was first described in 1923 by Lessert. , it contains only one species, Parapostenus hewitti, found in South Africa and Lesotho.

References

Miturgidae
Monotypic Araneomorphae genera
Spiders of Africa