The Z80 CPU is an 8-bit based microprocessor. It was introduced by Zilog in 1976 as the startup company's first product. The Z80 was conceived by Federico Faggin in late 1974 and developed by him and his then-11 employees at Zilog from early 1975 until March 1976, when the first fully working samples were delivered. With the revenue from the Z80, the company built its own chip factories and grew to over a thousand employees over the following two years.
In statistics, maximum likelihood estimation (MLE) is a method of estimating the parameters of a statistical model, given observations. The method obtains the parameter estimates by finding the parameter values that maximize the likelihood function. The estimates are called maximum likelihood estimates, which is also abbreviated as MLE.
In geology, the places known as hotspots or hot spots are volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle. Their position on the Earth's surface is independent of tectonic plate boundaries. There are two hypotheses that attempt to explain their origins. One suggests that hotspots are due to mantle plumes that rise as thermal diapirs from the core–mantle boundary. The other hypothesis is that lithospheric extension permits the passive rising of melt from shallow depths. This hypothesis considers the term "hotspot" to be a misnomer, asserting that the mantle source beneath them is, in fact, not anomalously hot at all. Well-known examples include the Hawaii, Iceland and Yellowstone hotspots.
A diamond interchange is a common type of road junction, used where a freeway crosses a minor road.
The General Electric CF6 is a family of high-bypass turbofan engines produced by GE Aviation. Based on the TF39, the first high-power high-bypass jet engine, the CF6 powers a wide variety of civilian airliners. The basic engine core also powers the LM2500, LM5000, and LM6000 marine and power generation turboshafts. The newer GEnx family has been introduced, intended to replace the CF6 family.
Ernst Krenkel Observatory, also known as Kheysa, was a former Soviet rocket launching site located on Heiss Island, Franz Josef Land. It is named after a famous Arctic explorer Ernst Krenkel, a member of the crew of the North Pole-1 drift ice station and other notable Soviet polar expeditions.
Balaghat is a city and a municipality in Balaghat district in the state of Madhya Pradesh, India. It is the administrative headquarters of Balaghat District. Wainganga River flows beside the town.
Kanpur district, meaning Urban Kanpur District is one of the districts of the Uttar Pradesh state of India. It is a part of Kanpur division and its district headquarters is Kanpur.
European route E 80, also known as Trans-European Motorway or TEM, is an A-Class West-East European route, extending from Lisbon, Portugal to Gürbulak, Turkey, on the border with Iran. The road connects 10 countries and has a length of approximately 6,102 kilometres (3,792 mi). At its eastern end it joins end-on with Asian Highway AH1 which continues all the way to Japan.
Chinnasekkadu is a neighbourhood of Chennai in Chennai district in the state of Tamil Nadu, India. Chinnasekkadu used to be a town panchayat in Thiruvallur district. In 2011, Chinnasekkadu town panchayat wss merged with Chennai Corporation. Chinnasekkadu comes under ward 29 in Zone 3(Madhavaram) of Chennai Corporation.
Naravarikuppam is a town in Thiruvallur district in the Indian state of Tamil Nadu.also called redhills
Alpha-N-acetylglucosaminidase is a protein associated with Sanfilippo syndrome. It is an enzyme with systematic name alpha-N-acetyl-D-glucosaminide N-acetylglucosaminohydrolase. This enzyme catalyses the following chemical reaction
Royal Botanic Gardens, Peradeniya are about 5.5 km to the west of the city of Kandy in the Central Province of Sri Lanka. It attracts 2 million visitors annually. It is near the Mahaweli River. It is renowned for its collection of orchids. The garden includes more than 4000 species of plants, including orchids, spices, medicinal plants and palm trees. Attached to it is the National Herbarium of Sri Lanka. The total area of the botanical garden is 147 acres (0.59 km2), at 460 meters above sea level, and with a 200-day annual rainfall. It is managed by the Division of National Botanic Gardens of the Department of Agriculture.
The Yenisei Gulf is a large and long estuary through which the lower Yenisei River flows into the Kara Sea.
Ambattur taluk is a taluk of Chennai district of the Indian state of Tamil Nadu. The headquarters of the taluk is the neighbourhood of Ambattur. This taluk was created from a division of Ponneri taluk, Tiruvallur district. On 4 January 2018,Chennai district was expanded by annexing Ambattur taluk. The RTO code for Ambattur taluk is TN-13. The Revenue villages in Ambattur taluk are Ambattur, Korattur, Menambedu,Mugapair, Oragadam, Padi,
and Pattravakkam
Machali is a village in Belgaum district in Karnataka, India.
Madhavaram taluk is a taluk of Chennai district in the Indian state of Tamil Nadu. The centre of the taluk is the neighbourhood of Madhavaram. The headquarters of the taluk is Tondiarpet division. And the taluk Has Kathirvedu, Lakshmipuram, Madhavaram, Madhavaram Milk Colony, Mathur, Ponniammanmedu, Puthagaram, Puzhal, Surapet, Redhills,Sholavaram.
Coromandel Plaza is a shopping mall situated in Navalur, Chennai. It is the first mall to be built on the Old Mahabalipuram Road. The mall houses a 1,500-seater four screen multiplex operated by AGS Cinemas. The mall has a built up area of 3 lakh sq.ft. However, because of high rent, no one rents the place.
Alandur taluk is a taluk of the district of Chennai in the Indian state of Tamil Nadu. The centre of the taluk is the neighbourhood of Alandur. The headquarters of the taluk is Guindy division. On 4 January 2018, Chennai district was expanded by annexing Alandur taluk.
