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| See also: | Other events of 1970 List of years in Laos | ||||
The following lists events that happened during 1970 in Laos .
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| Decades: | |||||
|---|---|---|---|---|---|
| See also: | Other events of 1970 List of years in Laos | ||||
The following lists events that happened during 1970 in Laos .
In computer science, an abstract data type (ADT) is a mathematical model for data types, defined by its behavior (semantics) from the point of view of a user of the data, specifically in terms of possible values, possible operations on data of this type, and the behavior of these operations. This mathematical model contrasts with data structures, which are concrete representations of data, and are the point of view of an implementer, not a user. For example, a stack has push/pop operations that follow a Last-In-First-Out rule, and can be concretely implemented using either a list or an array. Another example is a set which stores values, without any particular order, and no repeated values. Values themselves are not retrieved from sets; rather, one tests a value for membership to obtain a Boolean "in" or "not in".
In mathematics, convolution is a mathematical operation on two functions that produces a third function. The term convolution refers to both the result function and to the process of computing it. It is defined as the integral of the product of the two functions after one is reflected about the y-axis and shifted. The integral is evaluated for all values of shift, producing the convolution function. The choice of which function is reflected and shifted before the integral does not change the integral result. Graphically, it expresses how the 'shape' of one function is modified by the other.
In mathematics, a group is a set with an operation that associates an element of the set to every pair of elements of the set and satisfies the following constraints: the operation is associative, it has an identity element, and every element of the set has an inverse element.
In mathematics, a tensor is an algebraic object that describes a multilinear relationship between sets of algebraic objects related to a vector space. Tensors may map between different objects such as vectors, scalars, and even other tensors. There are many types of tensors, including scalars and vectors, dual vectors, multilinear maps between vector spaces, and even some operations such as the dot product. Tensors are defined independent of any basis, although they are often referred to by their components in a basis related to a particular coordinate system; those components form an array, which can be thought of as a high-dimensional matrix.
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control.
The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States, along with the U.S. Public Health Service Commissioned Corps and the NOAA Commissioned Officer Corps.
In mathematics, a linear combination or superposition is an expression constructed from a set of terms by multiplying each term by a constant and adding the results. The concept of linear combinations is central to linear algebra and related fields of mathematics. Most of this article deals with linear combinations in the context of a vector space over a field, with some generalizations given at the end of the article.
In mathematics, an algebraic structure consists of a nonempty set A, a collection of operations on A, and a finite set of identities that these operations must satisfy.
Operation Paperclip was a secret United States intelligence program in which more than 1600 German scientists, engineers, and technicians were taken from former Nazi Germany to the U.S. for government employment after the end of World War II in Europe, between 1945 and 59. Most were former members and leaders of the Nazi Party.
Operation Deckhouse Five was a United States Marine Corps (USMC) and Republic of Vietnam Marine Corps operation that took place from 6–15 January 1967 in the Mekong Delta, during the Vietnam War. "The ten-day sweep," reported the AP from its daily military roundup from Saigon, "proved unproductive."
Sulphur Mountain Cosmic Ray Station, a National Historic Site of Canada found atop Sulphur Mountain in Banff National Park, commemorates Canada's participation in the International Geophysical Year, during 1957 to 1958. Canada constructed nine sites to study cosmic rays, but this site in particular was the most important due to its higher elevation. The National Research Council constructed a laboratory at the site in the winter of 1956–57. The building was not visible from the Banff townsite as a condition of its construction.
The Institute for Operations Research and the Management Sciences (INFORMS) is an international society for practitioners in the fields of operations research (O.R.), management science, and analytics. It was established in 1995 with the merger of the Operations Research Society of America (ORSA) and The Institute of Management Sciences (TIMS).
Gillock Glacier is a glacier 5 nautical miles (9 km) long, flowing north from Mount Walnum to the west of Smalegga Ridge, in the Sor Rondane Mountains.
Operation Guardian Tiger IV was an operation conducted by Marines from the 3rd Battalion, 3rd Marine Regiment and Iraqi Police in the Haditha Triad area in 2006. The operation was focused on conducting a census in the Baghdadi area with the goal of capturing terrorists and building up local police forces. Only a handful of Marines accompanied the Iraqis.
Operation Defeat Al Qaeda in the North or OP DAN was an operation conducted by Marines, A co. 2/504th Infantry Regiment of the 82nd Airborne Division, an attachment of the 101st Airborne Division, MWSS 374 and Iraqi security forces in 2008 in Al Anbar Governorate, Saladin Governorate, and Nineveh Governorate to hunt down and rid the Northern part of Iraq of insurgents. It was known that the desert north of Lake Tharthar was being used by insurgents to move weapons, munitions, and foreign fighters from Syria to Mosul. During Spring and Summer of 2008, a task force of Marines and paratroopers established a base of operations in the desert to the north of the lake and conducted patrols of the surrounding area to break the supply lines. The US forces managed to locate and destroy a large number of explosives and weapons, as well as kill or capture known enemy combatants. In the process, A co. 2/504th PIR conducted the first company-sized operation using the Bell Boeing V-22 Osprey. As these operations continued, Iraqi Army outposts were built and staffed, allowing for the Iraqi Army to assume the US forces' duties in Fall 2009.
Apfel Glacier is a glacier about 5 nautical miles (10 km) wide and 20 nautical miles (40 km) long, flowing west-northwest along the south flank of the Bunger Hills and terminating in Edisto Ice Tongue. It was mapped from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named by the Advisory Committee on Antarctic Names for Earl T. Apfel, professor of geology at Syracuse University, who served as geologist with the U.S. Navy Operation Windmill parties, 1947–48, which established astronomical control stations along Queen Mary, Knox and Budd Coasts.
Kanysh-Kiya Airport is an airport outside Kanysh-Kiya, a village in Chatkal District of Jalal-Abad Province (oblast) of Kyrgyzstan. The Russian IATA code for Kanysh-Kiya Airport is КШЯ.
Operation Omari, also called the Spring Offensive, was an offensive launched by the Taliban against the Afghan government in Afghanistan. Its start was announced on 12 April 2016. The Taliban made their yearly spring offensive announcement on April 12, 2016. They named the offensive in honor of the movement's late leader. The announcement of Operation Omari includes details on how the members of the group should present themselves in public. The aim of the Operation is considered ambitious and its focus is on clearing the remaining areas from enemy control and presence. Unlike offensive announcements from previous years this announcement contained details about specific targets that would be attacked during the operation. The targets were stated in general terms with reference only to "large scale attacks on enemy positions across the country, martyrdom-seeking and tactical attacks against enemy strongholds, and assassination of enemy commanders in urban centers."
Operation Devi Shakti was an operation of the Indian Armed Forces to evacuate Indian citizens and foreign nationals from Afghanistan after the collapse of the Islamic Republic of Afghanistan and the fall of Kabul, the capital city, to the Taliban.
Operation Oscar is an operation started on 11 April 2022 by Europol, jointly with EU Member States, Eurojust, and Frontex, to support financial investigations by EU Member States targeting criminal assets owned by individuals and legal entities sanctioned in relation to the Russian invasion of Ukraine. Operation Oscar also aims to support criminal investigations by the member states in relation to the circumvention of EU-imposed trade and economic sanctions.
Years in Laos (1949–present) | |
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