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University Of Patras
The University of Patras (UPatras; , ''Panepistímio Patrón'', ΠΠ) is a public university in Patras, Greece. It is the third-largest university in Greece with respect to the size of the student body, the staff, and the number of departments."''The EEC recommends that the Institution should develop and implement a pragmatic strategic planning process to set priorities for the university as a whole and for each School with an explicitly defined set of targets and timelines. The EEC evaluated and scored according to our estimate of where UPatras stands in relation to our understanding of an international norm of excellence. Although we are conscious of the severe constraints imposed by the Greek State, we have not used them as an excuse for not identifying areas of improvement. Please note that an EEC member gave a worthy of merit vote by taking into account with a heavier weight the negative influence of the external environment on UPatras's ability to plan, strategise and ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public University
A public university, state university, or public college is a university or college that is State ownership, owned by the state or receives significant funding from a government. Whether a national university is considered public varies from one country (or region) to another, largely depending on the specific education landscape. In contrast a private university is usually owned and operated by a private corporation (not-for-profit or for profit). Both types are often regulated, but to varying degrees, by the government. Africa Algeria In Algeria, public universities are a key part of the education system, and education is considered a right for all citizens. Access to these universities requires passing the Baccalaureate (Bac) exam, with each institution setting its own grade requirements (out of 20) for different majors and programs. Notable public universities include the Algiers 1 University, University of Algiers, Oran 1 University, University of Oran, and Constantin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Sciences
Natural science or empirical science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer review and reproducibility of findings are used to try to ensure the validity of scientific advances. Natural science can be divided into two main branches: life science and physical science. Life science is alternatively known as biology. Physical science is subdivided into branches: physics, astronomy, Earth science and chemistry. These branches of natural science may be further divided into more specialized branches (also known as fields). As empirical sciences, natural sciences use tools from the formal sciences, such as mathematics and logic, converting information about nature into measurements that can be explained as clear statements of the " laws of nature". Modern natural science succeeded more classical approaches to natura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Universities In Greece
Universities in Greece form one part of constitutionally-recognized institutions with degree awarding powers. According to Greece's Constitution, higher education institutions (HEIs) include universities, polytechnics, some specialist HEIs, and formerly technological educational institutes (TEIs). In Greece, universities are private and public-owned and funded having state-accredited university title and authorization of university degree awarding powers at level 6 ( first cycle qualification, bachelor's level) under the Bologna Process and the National Qualification Framework of Greece which is officially named Hellenic Qualification Framework (HQF; Greek: ). The State University System of Greece operates on the term system of two semesters per academic year, has the national curriculum (national education system) set forth by the Ministry of Education of Greece (). Higher education institutions Public Higher Education Institutions' (HEIs; Greek: ) undergraduate programmes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euronews
Euronews (stylised in lowercase) is a pan-European television news broadcasting, news network, headquartered in Lyon, France. It is a provider of livestreamed news, which can be viewed in Europe and North Africa via satellite, and in most of the world via its website, on YouTube, and on various mobile devices and digital media players. The network began broadcasting on New Year's Day 1993 and covers world news from a European perspective. Euronews is currently majority-owned by Alpac Capital, a company indirectly linked to the Hungarian government of Viktor Orbán. History Timeline Background In 1992, following the Gulf War, Persian Gulf War, during which CNN's position as the preeminent source of 24-hour news cycle, 24-hour news programming was cemented, the European Broadcasting Union (EBU) proposed a channel to present information from a counterpart European perspective. Euronews was founded by a consortium of ten EBU members (national public broadcasters), titled SOCEMIE ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermosphere
The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere. Within this layer of the atmosphere, ultraviolet radiation causes photoionization/photodissociation of molecules, creating ions; the bulk of the ionosphere thus exists within the thermosphere. Taking its name from the Greek θερμός (pronounced ''thermos'') meaning heat, the thermosphere begins at about 80 km (50 mi) above sea level. At these high altitudes, the residual atmospheric gases sort into strata according to molecular mass (see turbosphere). Thermospheric temperatures increase with altitude due to absorption of highly energetic solar radiation. Temperatures are highly dependent on solar activity, and can rise to or more. Radiation causes the atmospheric particles in this layer to become electrically charged, enabling radio waves to be refracted and thus be received beyond the horizon. In the exosphere, beginning at about 600 km (375 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QB50
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-31+DRAFT.pdf , title=Cubesat Design Specification , publisher= Cal Poly SLO , year=2020 , location=San Luis Obispo , pages=12 and often use commercial off-the-shelf (COTS) components for their electronics and structure. CubeSats are deployed into orbit from the International Space Station, or launched as secondary payloads on a launch vehicle. , more than 2,300 CubeSats have been launched. In 1999, California Polytechnic State University (Cal Poly) professor Jordi Puig-Suari and Bob Twiggs, a professor at Stanford University Space Systems Development Laboratory, developed the CubeSat specifications to promote and develop the skills necessary for the design, manufacture, and testing of small satellites intended for low Earth orbit (LEO) that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), European Space Agency, ESA (Europe), JAXA (Japan), and Canadian Space Agency, CSA (Canada). As the largest space station ever constructed, it primarily serves as a platform for conducting scientific experiments in microgravity and studying the space environment. The station is divided into two main sections: the Russian Orbital Segment (ROS), developed by Roscosmos, and the US Orbital Segment (USOS), built by NASA, ESA, JAXA, and CSA. A striking feature of the ISS is the Integrated Truss Structure, which connect the station’s vast system of solar panels and Spacecraft thermal control, radiators to its pressurized modules. These modules support diverse functions, including scientific research, crew habitation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CubeSat
A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-31+DRAFT.pdf , title=Cubesat Design Specification , publisher=California Polytechnic State University, San Luis Obispo, Cal Poly SLO , year=2020 , location=San Luis Obispo , pages=12 and often use commercial off-the-shelf (COTS) components for their electronics and structure. CubeSats are deployed into orbit from the International Space Station, or launched as secondary payloads on a launch vehicle. , more than 2,300 CubeSats have been launched. In 1999, California Polytechnic State University (Cal Poly) professor Jordi Puig-Suari and Bob Twiggs, a professor at Stanford University Space Systems Development Laboratory, developed the CubeSat specifications to promote and develop the skills necessary for the design, manufacture, and testing of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source Hardware
Open-source hardware (OSH, OSHW) consists of physical artifact (software development), artifacts of technology designed and offered by the open-design movement. Both free and open-source software (FOSS) and open-source hardware are created by this open-source#Society, open-source culture movement and apply a like concept to a variety of components. It is sometimes, thus, referred to as free and open-source hardware (FOSH), meaning that the design is easily available ("open") and that it can be used, modified and shared freely ("free"). The term usually means that information about the hardware is easily discerned so that others can make it – coupling it closely to the maker culture, maker movement. Hardware design (i.e. mechanical drawings, circuit diagram, schematics, bills of material, printed circuit board, PCB layout data, hardware description language, HDL source code and integrated circuit layout data), in addition to the software that device driver, drives the hardware, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source Software
Open-source software (OSS) is Software, computer software that is released under a Open-source license, license in which the copyright holder grants users the rights to use, study, change, and Software distribution, distribute the software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative, public manner. Open-source software is a prominent example of open collaboration, meaning any capable user is able to online collaboration, participate online in development, making the number of possible contributors indefinite. The ability to examine the code facilitates public trust in the software. Open-source software development can bring in diverse perspectives beyond those of a single company. A 2024 estimate of the value of open-source software to firms is $8.8 trillion, as firms would need to spend 3.5 times the amount they currently do without the use of open source software. Open-source code can be used for studying and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UPSat
UPSat was the first satellite manufactured in Greece to be successfully launched into orbit, by the University of Patras and Libre Space Foundation (an earlier Greek-made communications satellite, HELMARS-SAT, although entirely constructed by 1999, was not launched due to budget limitations). It was part of the QB50 mission with ID GR-02. The UPSat mission was the first satellite launched into orbit made entirely of open-source software and open-source hardware. Open-source The UPSat mission developed an open-source hardware and software 2U cubesat, minimizing the use of commercial off the shelf components, and providing hardware and software designs under the provisions of the CERN-OHLv2 and GNU-GPLv3 licenses respectfully. The vast majority of its components were designed from scratch in an open-source software and hardware way. Mission UPSat, as part of the QB50 cubesat constellation, was launched to the International Space Station at April 18, 2017 11:11 EDT at Cape Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libre Space Foundation
Libre Space Foundation (LSF) is a Greece, Greek Nonprofit organization, non-profit organization dedicated to developing open-source technologies for space exploration. It was founded in 2015 by the creators of SatNOGS, a global network of satellite Ground station, ground stations, now operated by the foundation. In 2017 it launched its first satellite, UPSat, which was the first satellite manufactured in Greece and the first satellite made entirely with open-source software and open-source hardware. Since then it has gotten two more satellites to orbit while working on other projects as well, such as designing and manufacturing a Hybrid-propellant rocket, hybrid-fueled sounding rocket. Background In 2014 the founders of the Libre Space Foundation participated in NASA's SpaceApps Challenge at the Hackerspace.gr, Athens Hackerspace with their SatNOGS project, an open source network of Ground station, ground stations. They didn't win but competed in another competition the same year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
