Frenchelon is a term used to describe the French government's electronic surveillance program, which is part of its broader national security and intelligence efforts. It involves the monitoring and collection of communications data, including phone calls, emails, and internet activity, both domestically and from foreign sources. Frenchelon is similar in concept to other national surveillance programs like the NSA's activities in the United States, particularly in the context of counter-terrorism and intelligence gathering.

A minot is a non-SI unit of measure used to quantify luminous flux. Specifically, it is defined as the luminous flux emitted in a solid angle of one steradian by a point source that has a luminous intensity of one candela. In practical terms, one minot is equal to one lumen per steradian (1 minot = 1 lumen/sr). This unit is not commonly used in modern lighting science, where the lumen and candela are more prevalent.

Carrie Everson is a professional known for her work in the field of marketing and advertising, particularly in leadership roles within major companies. As of my last knowledge update in October 2021, she was recognized for her contributions to brand strategy and growth, previously holding significant positions at companies like Nielsen and leading marketing initiatives in various industries.

Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) is a scientific instrument developed for the study of Mars, primarily onboard NASA's Perseverance rover, which was launched in July 2020 and landed on Mars in February 2021. SHERLOC's primary goal is to identify and characterize organic compounds and potential biosignatures—signs of past or present life—within Martian surface materials.

Quickselect is an efficient algorithm used to find the k-th smallest (or largest) element in an unordered list. It is related to the Quicksort sorting algorithm and uses a similar partitioning approach.

An "undervote" refers to a situation in an election where a voter does not select a candidate for a particular office on the ballot, even though they have cast a vote for other races or issues. This can occur for various reasons, such as a lack of preference for any of the candidates, confusion about the ballot, or overlooking that specific section of the ballot altogether. Undervotes can be significant in elections, as they may affect the outcome, particularly in close races.

A **locally constant function** is a type of function that is constant within a localized region of its domain.

Tsume shogi is a type of puzzle in shogi (Japanese chess) that focuses on finding a sequence of moves leading to checkmate. In tsume shogi, the problem typically presents a scenario where one player, the "shiro" (white) or "kuro" (black), must deliver checkmate in a specified number of moves, regardless of the opponent's responses. The puzzles vary in complexity and can involve different pieces and arrangements on the board.

Baseband refers to a communication method where the original signal is transmitted over a medium without modulation onto a carrier frequency. In simpler terms, baseband signals are the original signals that utilize the entire bandwidth of the communication medium to carry information. Baseband can apply to various contexts, including: 1. **Data Transmission**: In networking, baseband transmission means that the entire bandwidth of the medium (like a coaxial cable or twisted pair cable) is used for a single communication channel.

QuantLib is an open-source library for quantitative finance, primarily used for modeling, trading, and risk management in financial markets. It is written in C++ and provides a comprehensive suite of tools for quantitative analysis, including: - **Interest rate models**: Facilities for modeling and analyzing interest rate derivatives. - **Options pricing models**: Various methodologies for pricing different types of options, including European, American, and exotic options.

Paulius Saudargas is a Lithuanian politician who is a member of the Lithuanian Parliament (Seimas). He is known for his involvement in various political issues and has been associated with several political parties throughout his career.

Yr.no is a weather forecasting service that provides weather information and forecasts for locations around the world. It is operated by the Norwegian Meteorological Institute (Meteorologisk institutt) and the Norwegian Broadcasting Corporation (NRK). The service offers detailed weather forecasts, including current weather conditions, hourly and daily forecasts, temperature, precipitation, wind speed, and more. Yr.no is popular for its accuracy and comprehensive coverage, making it a go-to resource for people looking to check the weather in Norway and beyond.

Cyclone Kyrill was a powerful and impactful extratropical cyclone that struck parts of Europe, particularly affecting the United Kingdom and various other countries in January 2007. It was one of a series of storms that hit Europe during that winter. Kyrill was notable for producing severe winds, heavy rain, and significant disruption, resulting in damage to property, infrastructure, and transportation networks.

A Riemannian circle can be understood as a 1-dimensional Riemannian manifold, which is essentially a circle equipped with a Riemannian metric. The standard way to construct a Riemannian circle is to take the unit circle \( S^1 \) in the Euclidean plane, given by the set of points \((x, y)\) such that \( x^2 + y^2 = 1 \).

Audio feedback is a phenomenon that occurs when sound generated by a microphone or a similar audio input device is picked up again by the same device or by other nearby microphones, creating a loop of sound. This typically happens in live sound environments, such as concerts or public speaking events, where a microphone amplifies audio from a loudspeaker. When the amplified sound is captured again by the microphone, it results in a continuous loop, which can produce a high-pitched screech or howl.

The United States Assistant Secretary of the Army for Acquisition, Logistics, and Technology (ASA(ALT)) is a senior official within the U.S. Department of the Army, responsible for overseeing the acquisition, logistics, and technology development processes for the Army. This position plays a critical role in ensuring that the Army has the necessary equipment, supplies, and technologies to support its operations and missions effectively.

Thebe is one of the moons of Jupiter. It is classified as a irregular satellite and is part of the group known as the Himalia group, which consists of several small, irregularly shaped moons that share similar orbits. Thebe was discovered in 1980 by the Voyager 1 spacecraft team, and it is named after a figure from Greek mythology. Thebe has an irregular shape and measures approximately 100 kilometers (about 62 miles) in diameter.

The 46th meridian west is a line of longitude that is 46 degrees west of the Prime Meridian. It runs from the North Pole to the South Pole, passing through various countries and regions. In North America, it traverses parts of Canada and the eastern United States. In South America, it crosses countries like Brazil and touches the Atlantic Ocean.

The 45th meridian east is an imaginary line of longitude that is located 45 degrees east of the Prime Meridian, which is designated as 0 degrees longitude. This meridian runs from the North Pole to the South Pole, passing through several countries and regions along its path. In the northern hemisphere, the 45th meridian east crosses through parts of Russia, Kazakhstan, and several other countries.