Non-communications signals are signals that do not convey information directly through traditional communication methods. Instead, they can refer to signals that are not intended for data transmission between devices or users in a meaningful way. Non-communications signals can serve various purposes, including: 1. **Environmental Monitoring**: Signals from sensors that provide data about environmental conditions (e.g., temperature, humidity, pressure) without fulfilling a communication role.

A technical research ship, often referred to as a research vessel (RV), is a specialized type of ship designed to conduct scientific research on various aspects of the marine environment. These vessels are equipped with advanced technology and tools to carry out a wide range of studies, including: 1. **Oceanography**: Studying ocean currents, waves, and marine ecosystems. 2. **Geology and Geophysics**: Conducting seabed mapping, sediment sampling, and geological surveys.

Memory foam is a type of polyurethane foam that is known for its unique ability to conform to the shape of an object when pressure is applied, and then slowly return to its original shape when the pressure is removed. This material was originally developed by NASA in the 1960s to improve the safety of aircraft cushions, but it has since become widely used in consumer products such as mattresses, pillows, cushions, and even footwear.

The Overlap Coefficient, often abbreviated as OV, is a measure used to evaluate the similarity between two sets. It quantifies the extent to which the elements of one set are contained within another set. Specifically, the Overlap Coefficient is defined as the size of the intersection of the two sets divided by the size of the smaller set.

Simplicial sets are a concept from algebraic topology and category theory that serve as a combinatorial model for homotopy types. They generalize the notion of simplicial complexes and provide a framework for studying topological spaces through discrete structures. ### Definition: A simplicial set is a functor from a simplicial category (usually the category of finite ordered sets and order-preserving maps) to the category of sets.

A pulley is a simple machine that consists of a grooved wheel and a rope, cable, or belt that runs along the groove. It is used to change the direction of a force applied to an object and can also create a mechanical advantage, making it easier to lift heavy loads. Pulleys can be used alone or in combinations, known as pulley systems, to lift or move objects vertically or horizontally.

Tony Tan could refer to a few different individuals, but the most notable one is Tony Tan Keng Yam, who is a Singaporean politician and was the President of Singapore from 2011 to 2017. Prior to his presidency, he held various positions in the Singaporean government, including Deputy Prime Minister and Minister of Finance. He is a member of the People's Action Party (PAP).

Gene H. Golub was a prominent American mathematician known for his contributions to numerical analysis and linear algebra. He was born on January 28, 1932, and passed away on November 16, 2021. Golub is particularly recognized for his work on algorithms for matrix computations, including the singular value decomposition (SVD) and various methods for solving large-scale linear systems. He was a professor emeritus at Stanford University and made significant contributions to various fields of applied mathematics.

Length is a measure of the extent of an object in one dimension, representing how long something is from one end to the other. It is a fundamental physical quantity used in various fields, including physics, engineering, and everyday life. Length can be measured in various units, such as meters, centimeters, millimeters, kilometers, inches, feet, and miles, depending on the context and the scale of the measurement.

Organism size refers to the physical dimensions or mass of an individual organism. It can vary widely across different species, from microscopic bacteria and single-celled organisms to large mammals, trees, and whales. Organism size can be measured in various ways, including: 1. **Length**: The distance from one end of the organism to the other (e.g., the overall length of a fish or the height of a plant).

Čair Municipality is a municipality located in the city of Niš, Serbia. It is known for being one of the urban municipalities within Niš, which is one of the larger cities in the country and has a rich historical and cultural heritage. Čair encompasses various neighborhoods, residential areas, and facilities, making it an important part of the city's infrastructure. The municipality features several parks, schools, and commercial areas, contributing to the urban life of Niš.

Aračinovo Municipality is one of the municipalities in North Macedonia, located within the Skopje Statistical Region. It is situated northeast of the capital city, Skopje. The municipality encompasses the village of Aračinovo and its surrounding areas. The region is characterized by its rural landscape and residents often engage in agriculture and related activities. The municipality has experienced development efforts and initiatives to improve infrastructure and local governance.

Feathered serpent deities are a group of mythological figures that appear in various Mesoamerican cultures, most notably in the Aztec and Maya civilizations. These deities often embody dual aspects of nature, representing both the earth (serpent) and the sky (feathers), symbolizing the connection between earth and heaven, as well as life and fertility.

Night sky deities are divine figures or gods in various mythologies and religious traditions that are associated with the night sky, stars, moon, and celestial phenomena. These deities often embody the mysteries and beauty of the night, as well as the natural forces represented by celestial bodies.

Solar deities are gods and goddesses associated with the sun in various mythologies and religions around the world. These deities often embody the attributes and qualities of the sun, such as light, warmth, growth, and life, and they frequently symbolize power, creation, and the cycle of day and night. Many cultures have recognized the sun as a vital force in sustaining life, and as a result, solar deities often play significant roles in their respective religious narratives.

Wulbari is a god in the traditional beliefs of certain Indigenous peoples of the Amazon rainforest, particularly among the matrilineal groups of northern Brazil. In some contexts, Wulbari is associated with creation and fertility. This deity is often depicted as a figure who brings balance and harmony to the world, emphasizing the importance of nature and the interconnection of all living things. Wulbari's significance can vary across different Indigenous cultures and communities.

Slot car brands are companies that manufacture and provide slot cars, which are miniature cars that slide along a track powered by electricity. These cars are designed for racing in slot car tracks, where they are guided by a slot in the track itself. Here are some well-known slot car brands: 1. **Scalextric**: One of the most recognized and established brands in the slot car industry, known for a wide variety of cars and track systems.

Regina Podstanická is a name that may refer to a specific person, but there isn't widely available information about an individual by that name up to my last knowledge update in October 2023. It's possible that she is not a public figure or that recent developments have occurred since my last update.

Miroslav Adlešič does not appear to be a widely recognized figure in public databases or media up to October 2023. It is possible that he may be a private individual, a local figure, or someone who gained notoriety after that date.

Robert Blinc is a notable figure in the field of physics, particularly recognized for his contributions to the study of dielectrics and electromagnetism. He is best known for his work on the behavior of materials in electric fields, as well as for his research on microwave dielectric resonators and their applications. Blinc has published numerous scientific papers and has contributed significantly to the understanding of dielectric properties in various materials.