70-730: The Zagato Zele 1000, 1500, 2000 (sold in the United States as the Elcar ) is an electric microcar with a fiberglass body manufactured by the Italian design company Zagato . Produced 1974–1976, the Zele was an unusual departure from Zagato's famous designs, which had long been known for their beauty and performance. The Zele, however, was high, square cornered and had a low top speed. They were produced in 7 colors (Orange-red, Brown, Dark blue, Pastel blue, White, Green and metal flake Blue) and
140-611: A steam turbine , which drives a generator, which is then fed to the propulsion. See Nuclear marine propulsion . A few experimental vehicles, such as some cars and a handful of aircraft use solar panels for electricity. These systems are powered from an external generator plant (nearly always when stationary), and then disconnected before motion occurs, and the electricity is stored in the vehicle until needed. Batteries, electric double-layer capacitors and flywheel energy storage are forms of rechargeable on-board electricity storage systems. By avoiding an intermediate mechanical step,
210-662: A "branch campus" in China's Yantai were called off in January 2018, and the University Museum is now in the process of being established. The University of Groningen is represented in the Academic Heritage Foundation, a foundation that aims to preserve university collections and cultural treasures. The University of Groningen is organized in eleven faculties that offer programmes and courses in
280-461: A 100 kW internal combustion engine, which can only deliver its maximum torque within a limited range of engine speed. Efficiency of charging varies considerably depending on the type of charger, and energy is lost during the process of converting the electrical energy to mechanical energy. Usually, direct current (DC) electricity is fed into a DC/AC inverter where it is converted to alternating current (AC) electricity and this AC electricity
350-672: A difficult relationship with the Regional Assembly and political problems that included the siege of the city by ‘ Bommen Berend ’ in 1672. On average two to three hundred students were registered with the university at any one time during this period. During the French occupation between 1775 and 1814 the University of Groningen was administered by the Imperial University of Paris . Unlike Leiden University, it
420-467: A heavy internal combustion engine or large batteries, they can have very good power-to-weight ratios . This allows high speed trains such as France's double-deck TGVs to operate at speeds of 320 km/h (200 mph) or higher, and electric locomotives to have a much higher power output than diesel locomotives . In addition, they have higher short-term surge power for fast acceleration, and using regenerative brakes can put braking power back into
490-554: A hybrid electric vehicle can combine the power from an electric motor and the internal combustion engine. The most common type is a parallel hybrid that connects the engine and the electric motor to the wheels through mechanical coupling. In this scenario, the electric motor and the engine can drive the wheels directly. Series hybrids only use the electric motor to drive the wheels and can often be referred to as extended-range electric vehicles (EREVs) or range-extended electric vehicles (REEVs). There are also series-parallel hybrids where
560-590: A new main university building, the Academiegebouw, was constructed in 1850, a building that was largely financed by the people of Groningen. A fire completely destroyed the building in 1906. In the meantime, the Higher Education Act of 1876 had radically improved the position of the university, which was renamed the " Rijksuniversiteit Groningen " (RUG). Teaching took place in Dutch and Latin and
630-613: A number of Mini EVs when their Canadian testing ended. The production of the Citroën Berlingo Electrique stopped in September 2005. Zenn started production in 2006 but ended by 2009. During the late 20th and early 21st century, the environmental impact of the petroleum-based transportation infrastructure, along with the fear of peak oil , led to renewed interest in electric transportation infrastructure. EVs differ from fossil fuel -powered vehicles in that
700-402: A patent for this type of battery was held by Chevron, which created a problem for their widespread development. These factors, coupled with their high cost, has led to lithium-ion batteries leading as the predominant battery for EVs. The prices of lithium-ion batteries have declined dramatically over the past decade, contributing to a reduction in price for electric vehicles, but an increase in
770-486: A rail line makes it relatively easy to power EVs through permanent overhead lines or electrified third rails , eliminating the need for heavy onboard batteries. Electric locomotives , electric multiple units , electric trams (also called streetcars or trolleys), electric light rail systems , and electric rapid transit are all in common use today, especially in Europe and Asia. Since electric trains do not need to carry
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#1732791913111840-560: A speed of four miles per hour (6 km/h). In England, a patent was granted in 1840 for the use of rails as conductors of electric current, and similar American patents were issued to Lilley and Colten in 1847. The first mass-produced electric vehicles appeared in America in the early 1900s. In 1902, the Studebaker Automobile Company entered the automotive business with electric vehicles, though it also entered
910-502: A supplementary propulsion to internal combustion engines, became more widespread in the late 1990s. Plug-in hybrid electric vehicles , where electric motors can be used as the predominant propulsion rather than a supplement, did not see any mass production until the late 2000s, and battery electric cars did not become practical options for the consumer market until the 2010s. Progress in batteries , electric motors and power electronics have made electric cars more feasible than during
980-528: A women's luxury car, which may have been a stigma among male consumers. Also, internal combustion powered cars became ever-easier to operate thanks to the invention of the electric starter by Charles Kettering in 1912, which eliminated the need of a hand crank for starting a gasoline engine, and the noise emitted by ICE cars became more bearable thanks to the use of the muffler , which Hiram Percy Maxim had invented in 1897. As roads were improved outside urban areas, electric vehicle range could not compete with
1050-655: Is connected to a 3-phase AC motor. For electric trains, forklift trucks , and some electric cars, DC motors are often used. In some cases, universal motors are used, and then AC or DC may be employed. In recent production vehicles, various motor types have been implemented; for instance, induction motors within Tesla Motor vehicles and permanent magnet machines in the Nissan Leaf and Chevrolet Bolt . Most large electric transport systems are powered by stationary sources of electricity that are directly connected to
1120-427: Is only viable if the system is large enough to use the power generated by descending vehicles. In the systems above, motion is provided by a rotary electric motor. However, it is possible to "unroll" the motor to drive directly against a special matched track. These linear motors are used in maglev trains which float above the rails supported by magnetic levitation . This allows for almost no rolling resistance of
1190-404: Is powered exclusively through electric motors. The electricity may come from a battery ( battery electric vehicle ), solar panel ( solar vehicle ) or fuel cell ( fuel cell vehicle ). A hybrid electric vehicle (HEV) is a type of hybrid vehicle that combines a conventional internal combustion engine (ICE) system with an electric propulsion system ( hybrid vehicle drivetrain ). The presence of
1260-494: Is used only to supplement battery charging and not as the primary source of power. On-road electric vehicles include electric cars, electric trolleybuses, electric buses , battery electric buses , electric trucks , electric bicycles , electric motorcycles and scooters , personal transporters , neighborhood electric vehicles , golf carts , milk floats , and forklifts . Off-road vehicles include electrified all-terrain vehicles and electric tractors . The fixed nature of
1330-598: The Universiteitskrant [ nl ] . The university's Center for Information Technology (CIT) houses an IBM Blue Gene/L supercomputer and data center of Target used by the LOFAR project as well as a Virtual Reality and 3D-visualisation center. The RUG has 6,250 employees. The university library was renovated between 2013 and 2017. The RUG has a branch in Leeuwarden. Plans to establish
1400-585: The Dutch royal family , several politicians, the first president of the European Central Bank , and a secretary general of NATO . The institution was founded as a college in 1614 in an initiative taken by the Regional Assembly of the city of Groningen and the Ommelanden , or surrounding region. There were four faculties – Theology, Law, Medicine, and Philosophy. The coat of arms of
1470-541: The Hanze University of Applied Sciences . The university, through ACLO, offers a wide range of sporting activities, and courses. Almost each sport has its own association, and offers the use of its facilities at discount rates for students. The university also has multiple student societies that organize social events for its members, as well as student and study associations, that are mostly concerned with specific faculties and courses. The use of bicycles as
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#17327919131111540-581: The University of Groningen , in the Netherlands , built a small-scale electric car, and sometime between 1832 and 1839, Robert Anderson of Scotland invented the first crude electric carriage, powered by non-rechargeable primary cells . American blacksmith and inventor Thomas Davenport built a toy electric locomotive, powered by a primitive electric motor, in 1835. In 1838, a Scotsman named Robert Davidson built an electric locomotive that attained
1610-466: The arcjet rocket , the electrostatic ion thruster , the Hall-effect thruster , and Field Emission Electric Propulsion . University of Groningen The University of Groningen (abbreviated as UG ; Dutch : Rijksuniversiteit Groningen , abbreviated as RUG ) is a public research university of more than 30,000 students in the city of Groningen in the Netherlands . Founded in 1614,
1680-413: The electrical grid rather than wasting it. Maglev trains are also nearly always EVs. There are also battery electric passenger trains operating on non-electrified rail lines. Electric boats were popular around the turn of the 20th century. Interest in quiet and potentially renewable marine transportation has steadily increased since the late 20th century, as solar cells have given motorboats
1750-681: The energy conversion efficiency can be improved compared to hybrids by avoiding unnecessary energy conversions. Furthermore, electro-chemical batteries conversions are reversible, allowing electrical energy to be stored in chemical form. Most electric vehicles use lithium-ion batteries (Li-Ions or LIBs). Lithium-ion batteries have a higher energy density , longer life span , and higher power density than most other practical batteries. Complicating factors include safety, durability, thermal breakdown, environmental impact , and cost . Li-ion batteries should be used within safe temperature and voltage ranges to operate safely and efficiently. Increasing
1820-531: The 20th century, electric rail transport became commonplace due to advances in the development of electric locomotives . Over time their general-purpose commercial use reduced to specialist roles as platform trucks , forklift trucks , ambulances, tow tractors, and urban delivery vehicles, such as the iconic British milk float . For most of the 20th century, the UK was the world's largest user of electric road vehicles. Electrified trains were used for coal transport, as
1890-547: The 20th century. Internal combustion engines (both gasoline and diesel engines ) were the dominant propulsion mechanisms for cars and trucks for about 100 years, but electricity-powered locomotion remained commonplace in other vehicle types, such as overhead line -powered mass transit vehicles like electric trains , trams , monorails and trolley buses , as well as various small, low-speed, short-range battery-powered personal vehicles such as mobility scooters . Hybrid electric vehicles , where electric motors are used as
1960-459: The 20th century. As a means of reducing tailpipe emissions of carbon dioxide and other pollutants, and to reduce use of fossil fuels, government incentives are available in many areas to promote the adoption of electric cars and trucks. Electric motive power started in 1827 when Hungarian priest Ányos Jedlik built the first crude but viable electric motor; the next year he used it to power a small model car. In 1835, Professor Sibrandus Stratingh of
2030-572: The Depression, and in particular during the Second World War, the number of students grew rapidly from 1945 to reach 20,000 in 1994. In recent times there are about 32,700 students registered at the University of Groningen with the number of foreign students again growing steadily, and following the tradition set by the first Rector Magnificus, the number of German students and researchers has grown strongly in recent years. In March 2015,
2100-487: The ICE. Finally, the initiation of mass production of gasoline-powered vehicles by Henry Ford in 1913 reduced significantly the cost of gasoline cars as compared to electric cars. In the 1930s, National City Lines , which was a partnership of General Motors , Firestone , and Standard Oil of California purchased many electric tram networks across the country to dismantle them and replace them with GM buses. The partnership
2170-571: The Netherlands. A significant number of students live in private accommodations within the city, however, a recent addition to the housing options for students is The Student Hotel as well. In an effort to combat the annual housing shortage, the city of Groningen has incentivized the construction of short-term accommodation such as The Village which is made of shipping containers for international students. The Dutch government has strict laws for private accommodations for both tenants (students) and
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2240-478: The RUG also has a partly independent liberal arts college , University College Groningen (UCG). The University of Groningen engages in many types of international cooperation throughout both teaching and research. The main networks and partners of the university are: The various faculties are housed around the city. Most of the faculties- including the faculties of Law, Arts and Philosophy are located in and around
2310-609: The RUG signed an agreement with the China Agricultural University to establish a campus in the Chinese city of Yantai . This would have made the RUG the first Dutch university to open a campus in China. The plan was heavily criticised, mainly due to worries about the restriction of academic freedom caused by censorship in China . In January 2018, the plans were cancelled by the Executive Board of
2380-498: The UG, based on the "insufficient support for the project". Key facts and figures about the University of Groningen are: The university operates under the BSA system, under which a first year undergraduate (bachelor) student must achieve a certain number of ECTS in order to progress to the second year. This varies from 30 ECTS to 45 ECTS among various degrees. RUG has its own newspaper:
2450-523: The Zernike Campus, named after Nobel Prize winner Frits Zernike . The Zernike campus is also shared by the Hanze University of Applied Sciences , the other big university in the city, making the total number of students studying there around 40,000. The university has libraries in three locations: the main one at the city center, one in the Duisenberg building in Zernike Campus, and one in
2520-406: The admitted PhD students came from abroad. In 2019, a total of 546 PhDs took place, 22 of them cum laude. The national share was thus around 11%. Humanities and Social Sciences Law Economics & Business Life Sciences Science and Engineering The University of Groningen's Graduate Schools are organized somewhat different from its international counterparts. The main difference
2590-405: The battery's lifespan decreases effective costs and environmental impact. One technique is to operate a subset of the battery cells at a time and switching these subsets. In the past, nickel–metal hydride batteries were used in some electric cars, such as those made by General Motors. These battery types are considered outdated due to their tendencies to self-discharge in the heat. Furthermore,
2660-401: The beginnings of aviation, electric power for aircraft has received a great deal of experimentation. Currently, flying electric aircraft include piloted and unpiloted aerial vehicles. Electric power has a long history of use in spacecraft . The power sources used for spacecraft are batteries, solar panels and nuclear power. Current methods of propelling a spacecraft with electricity include
2730-485: The chassis and suspension were derived from the Fiat 500 and Fiat 124 . The 1000, 1500, and 2000 stands for the wattage of the motors respectively. Approximately 500 were made. The Zele employed a 4 position speed selector and a 2 position foot pedal providing six forward speeds, two reverse speeds and a range of approximately 50 miles (80 km). The Zele 2000 also featured a boost switch which, once at top speed, weakens
2800-555: The city center. The university's original building, which acts as the main administrative building, lies exactly in the center of the city at the Broerstraat . The faculty of medical sciences is located close by at the University Medical Center Groningen (UMCG). The Faculties of Economics and Business, Spatial Sciences, and Science and Engineering are housed in the northern outskirts of the city, at
2870-485: The deployment and adoption of this technology. Ford released a number of their Ford Ecostar delivery vans into the market. Honda, Nissan and Toyota also repossessed and crushed most of their EVs, which, like the GM EV1s, had been available only by closed-end lease. After public protests, Toyota sold 200 of its RAV4 EVs ; they later sold at over their original forty-thousand-dollar price. Later, BMW of Canada sold off
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2940-550: The early 1900s. They were produced by Baker Electric , Columbia Electric , Detroit Electric , and others, and at one point in history outsold gasoline-powered vehicles. In 1900, 28 percent of the cars on the road in the US were electric. EVs were so popular that even President Woodrow Wilson and his secret service agents toured Washington, D.C., in their Milburn Electrics, which covered 60–70 miles (100–110 km) per charge. Most producers of passenger cars opted for gasoline cars in
3010-437: The electric powertrain is intended to achieve either better fuel economy than a conventional vehicle or better performance. There is a variety of HEV types and the degree to which each functions as an electric vehicle (EV) also varies. The most common form of HEV is the hybrid electric car, although hybrid electric trucks (pickups and tractors), buses, boats, tow trucks, and aircraft also exist. There are different ways that
3080-495: The electricity they consume can be generated from a wide range of sources, including fossil fuels , nuclear power , and renewables such as solar power and wind power , or any combination of those. Recent advancements in battery technology and charging infrastructure have addressed many of the earlier barriers to EV adoption, making electric vehicles a more viable option for a wider range of consumers. The carbon footprint and other emissions of electric vehicles vary depending on
3150-513: The expiration of GM's EV1 leases, GM discontinued them. The discontinuation has variously been attributed to: A movie made on the subject in 2005–2006 was titled Who Killed the Electric Car? and released theatrically by Sony Pictures Classics in 2006. The film explores the roles of automobile manufacturers , oil industry , the U.S. government , batteries , hydrogen vehicles , and the general public, and each of their roles in limiting
3220-520: The faculty of medicine, that includes a vast array of books and online material for students. The university has also recently opened another campus in Leeuwarden, Friesland , referred to as "Campus Fryslân", that offers multiple disciplines in both undergraduate and postgraduate levels. The city of Groningen is known as the student city of the Netherlands; around one-third of the city's residents are students at either The University of Groningen or at
3290-624: The fields of humanities, social sciences, law, economics and business, spatial sciences, life sciences, and natural sciences and technology. Each faculty ( cf. , College in the USA or School in Europe) is a formal grouping of academic degree programmes, schools and institutes, discipline areas, research centres, and/or any combination of these drawn together for educational purposes. Each faculty offers bachelor's, master's, PhD, and exchange programmes, while some also offer short certificate courses. Since 2014,
3360-606: The first decade of the 20th century, but electric trucks were an established niche well into the 1920s. A number of developments contributed to a decline in the popularity of electric cars. Improved road infrastructure required a greater range than that offered by electric cars, and the discovery of large reserves of petroleum in Texas, Oklahoma, and California led to the wide availability of affordable gasoline/petrol, making internal combustion powered cars cheaper to operate over long distances. Electric vehicles were seldom marketed as
3430-474: The fuel and technology used for electricity generation . The electricity may be stored in the vehicle using a battery, flywheel, or supercapacitors . Vehicles using internal combustion engines usually only derive their energy from a single or a few sources, usually non-renewable fossil fuels. A key advantage of electric vehicles is regenerative braking , which recovers kinetic energy , typically lost during friction braking as heat, as electricity restored to
3500-409: The gasoline vehicles market in 1904. However, with the advent of cheap assembly line cars by Ford Motor Company , the popularity of electric cars declined significantly. Due to lack of electricity grids and the limitations of storage batteries at that time, electric cars did not gain much popularity; however, electric trains gained immense popularity due to their economies and achievable speeds. By
3570-489: The housing crisis hit its peak with hundreds of students reportedly not having any accommodation and resorting to emergency shelters. The housing shorting evoked a protest in the city centre which culminated in the Academy building being temporarily occupied by students to put pressure on the city to extend emergency housing. In 2019, 708 PhD students were admitted to a PhD programme (compared to 816 in 2018). Around 50% of
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#17327919131113640-562: The infinite range of sailboats . Electric motors can and have also been used in sailboats instead of traditional diesel engines. Electric ferries operate routinely. Submarines use batteries (charged by diesel or gasoline engines at the surface), nuclear power, fuel cells or Stirling engines to run electric motor-driven propellers. Fully electric tugboats are being used in Auckland, New Zealand (June 2022), Vancouver, British Columbia (October 2023), and San Diego, California. Since
3710-408: The landlords, so that fair rent prices, and renting conditions can be maintained. In 2018, the university received national attention due to the housing crisis in the city of Groningen. Due to the fact that most incoming students at the university are primarily from other parts of the country, or the world, there has been a lack of housing options for students. Especially in the fall semester of 2021
3780-565: The late 19th century, when the Second Industrial Revolution brought forth electrification . Using electricity was among the preferred methods for motor vehicle propulsion as it provides a level of quietness, comfort and ease of operation that could not be achieved by the gasoline engine cars of the time, but range anxiety due to the limited energy storage offered by contemporary battery technologies hindered any mass adoption of private electric vehicles throughout
3850-533: The means for transport is particularly prevalent for locals and students alike, and has integrated, labelled bike paths from the city center to Zernike. The city is popularly referred to as "The World Cycling City" because of this. The University of Groningen does not have student accommodation. It does, however, offer students with accommodation via SSH Student Housing , which operates student houses in various locations in Groningen, and various other cities within
3920-656: The motor's magnetic fields in the field coils to produce less torque but a greater top speed. Its top speed was between 25 and 30 mph. The American importer for the vehicle, Elcar Corporation, also created an elongated four-seat prototype called the Elcar Wagonette. Electric vehicle An electric vehicle ( EV ) is a vehicle whose propulsion is powered fully or mostly by electricity. EVs include road and rail vehicles , electric boats and underwater vessels , electric aircraft and electric spacecraft . Early electric vehicles first came into existence in
3990-519: The motors did not use the valuable oxygen in the mines. Switzerland's lack of natural fossil resources forced the rapid electrification of their rail network . One of the earliest rechargeable batteries – the nickel-iron battery – was favored by Edison for use in electric cars. EVs were among the earliest automobiles, and before the preeminence of light, powerful internal combustion engines (ICEs), electric automobiles held many vehicle land speed and distance records in
4060-412: The on-board battery. There are many ways to generate electricity, of varying costs, efficiency and ecological desirability. It is also possible to have hybrid EVs that derive electricity from multiple sources, such as: For especially large EVs, such as submarines , the chemical energy of the diesel–electric can be replaced by a nuclear reactor . The nuclear reactor usually provides heat, which drives
4130-413: The price of critical minerals such as lithium from 2021 to the end of 2022 has put pressure on historical battery price decreases. The power of a vehicle's electric motor , as in other machines, is measured in kilowatts (kW). Electric motors can deliver their maximum torque over a wide RPM range. This means that the performance of a vehicle with a 100 kW electric motor exceeds that of a vehicle with
4200-463: The students and lecturers came from outside the Netherlands – the first rector magnificus , Ubbo Emmius , came from East Frisia in modern-day Germany, for instance – but at the same time there was already a close relationship between the university and the city and the surrounding region. The development of the university came to a standstill at the end of the seventeenth and during the eighteenth century because of theological differences of opinion,
4270-457: The university is the second oldest in the country (after Leiden ). The University of Groningen has eleven faculties , nine graduate schools , 27 research centres and institutes, and more than 175-degree programmes. The university's alumni and faculty include Johann Bernoulli , Aletta Jacobs , four Nobel Prize winners, nine Spinoza Prize winners, one Stevin Prize winner, various members of
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#17327919131114340-487: The university was confirmed by The Estates of the City and County of Groningen in 1615. It consists of the provincial arms, charged with an open book inscribed with the abbreviated words VER/BVM/DNI LV/CER/NA, short for Verbum Domini Lucerna Pedibus Nostris . The shield is surmounted by a golden crown of five leaves and four pearls. In the first 75 years of its existence about 100 students enrolled every year. Almost half of
4410-404: The university was given a research as well as an educational duty. The University of Groningen developed during the first decades of the twentieth century. The number of faculties and courses grew steadily while the number of students grew rapidly. When the university celebrated its first 300 years in 1914 there were 611 registered students; this had grown to 1,000 by 1924. After a drop back during
4480-675: The use of gasoline. In January 1990, General Motors President introduced its EV concept two-seater, the "Impact", at the Los Angeles Auto Show. That September, the California Air Resources Board mandated major-automaker sales of EVs, in phases starting in 1998. From 1996 to 1998 GM produced 1117 EV1s , 800 of which were made available through three-year leases. Chrysler , Ford, GM, Honda , and Toyota also produced limited numbers of EVs for California drivers during this time period. In 2003, upon
4550-423: The vehicle and no mechanical wear and tear of the train or track. In addition to the high-performance control systems needed, switching and curving of the tracks becomes difficult with linear motors, which to date has restricted their operations to high-speed point to point services. It is generally possible to equip any kind of vehicle with an electric power-train. A pure-electric vehicle or all-electric vehicle
4620-502: The vehicle can be powered by the engine working alone, the electric motor on its own, or by both working together; this is designed so that the engine can run at its optimum range as often as possible. A plug-in electric vehicle (PEV) is any motor vehicle that can be recharged from any external source of electricity, such as wall sockets , and the electricity stored in the Rechargeable battery packs drives or contributes to drive
4690-442: The vehicles through wires. Electric traction allows the use of regenerative braking , in which the motors are used as brakes and become generators that transform the motion of, usually, a train into electrical power that is then fed back into the lines. This system is particularly advantageous in mountainous operations, as descending vehicles can produce a large portion of the power required for those ascending. This regenerative system
4760-400: The wheels. PEV is a subcategory of electric vehicles that includes battery electric vehicles (BEVs), plug-in hybrid vehicles, (PHEVs), and electric vehicle conversions of hybrid electric vehicles and conventional internal combustion engine vehicles. A range-extended electric vehicle (REEV) is a vehicle powered by an electric motor and a plug-in battery. An auxiliary combustion engine
4830-507: Was convicted of conspiring to monopolize the sale of equipment and supplies to their subsidiary companies, but was acquitted of conspiring to monopolize the provision of transportation services. The Copenhagen Summit , which was conducted in the midst of a severe observable climate change brought on by human-made greenhouse gas emissions, was held in 2009. During the summit, more than 70 countries developed plans to eventually reach net zero. For many countries, adopting more EVs will help reduce
4900-563: Was not shut down and the institute was renamed Imperial University of Groningen ( Keizerlijke Universiteit Groningen ). During this time period, it remained the only open university in the Kingdom of Holland . In 1815 after the Napoleonic Wars, at the same time as Leiden and Utrecht, the university gained recognition as a national college of higher education, but this was followed by discussions about closure. The situation improved when
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