A **bipartite double cover** of a graph is a specific type of covering graph that is particularly relevant in the context of bipartite graphs. To elaborate, consider the following concepts: 1. **Bipartite Graphs**: A bipartite graph is a graph that can be divided into two disjoint sets of vertices \( U \) and \( V \) such that every edge connects a vertex in \( U \) to a vertex in \( V \).

"Bipartite half" might refer to concepts within graph theory, particularly regarding bipartite graphs. A **bipartite graph** is a type of graph where the set of vertices can be divided into two distinct sets such that no two graph vertices within the same set are adjacent.

Time-sharing systems represent a significant evolution in computing, allowing multiple users to interact with a computer simultaneously. This concept emerged from the need for more efficient use of computing resources, which were, at the time, expensive and limited. ### Key Stages in the Evolution of Time-Sharing Systems: 1. **Early Computing (1950s)**: - Computers were large, expensive, and primarily used for batch processing.

In graph theory, the complement of a graph is a graph that contains the same set of vertices but has edges that are not present in the original graph.

"Dagenham Idol" is a talent competition that originated in Dagenham, a town in east London, England. It is similar in format to other singing competitions, allowing local residents to showcase their musical talents in front of a panel of judges and an audience. The competition often features various genres of music, and it aims to celebrate local talent while providing an entertaining event for the community.

Dogū are ancient clay figurines associated with the Jomon period of Japan, which lasted from approximately 14,000 BCE to 300 BCE. These figurines are often characterized by their distinct styles, with many featuring exaggerated forms, intricate patterns, and sometimes enigmatic facial features. The specific depiction of a Dogū with palms pressed together is thought to represent a gesture of prayer or perhaps a connection to some form of spiritual or ritualistic practice.

"Goddess on the Throne" typically refers to an archetype or concept in various cultural and artistic representations, symbolizing power, authority, and femininity. The phrase may evoke images of a woman or goddess seated in a position of dominance, often representing divine rule, wisdom, and grace.

The Jim Crow Museum of Racist Memorabilia is a museum located in Ferris State University in Big Rapids, Michigan. It was founded by Dr. David Pilgrim, who aimed to collect and display a wide range of artifacts that reflect the history of racism in the United States, particularly focusing on the Jim Crow era, which lasted from the late 19th century to the mid-20th century.

The Lady of Galera, also known as "La Señora de Galera," is a revered statue of the Virgin Mary located in the Iglesia de Nuestra Señora de Galera, a church in the town of Galera in the province of Granada, Spain. This statue holds significant cultural and religious importance, especially in the region of Andalusia. The Lady of Galera is often associated with local traditions and festivals, particularly during pilgrimage celebrations where devotees gather to honor the Virgin.

Royal Doulton Bunnykins is a popular line of ceramic tableware and collectibles created by the English pottery manufacturer Royal Doulton. The Bunnykins collection features charming hand-painted designs of anthropomorphic rabbits engaged in various activities, each characterized by their playful and whimsical nature. The designs often include scenes of bunnies participating in sports, playing music, or engaging in other pastoral and rural themes.

Sebastian Miniatures is a company that specializes in the production of high-quality miniature figurines, typically aimed at collectors, hobbyists, and wargaming enthusiasts. They often create detailed and intricately designed models, which can include various themes such as fantasy, historical, and sci-fi. These miniatures are generally made from materials like resin or metal and are used for tabletop games, dioramas, or as display pieces.

Mississippian stone statuary refers to the carved stone sculptures created by the Mississippian culture, which thrived in the southeastern and midwestern United States from approximately 800 CE to 1600 CE. This culture is known for its complex societies, large earthen mounds, and distinctive art forms. The stone statuary created during this time often includes representations of humans, animals, and mythological figures, and it is characterized by detailed carvings and expressive forms.

The Muri statuette group refers to a collection of ancient figurines discovered at the archaeological site of Muri, located in present-day Czechia (the Czech Republic). These statuettes are typically made from materials such as bone or stone and date back to the prehistoric period, specifically the Paleolithic or Neolithic era. The figurines often depict human forms, sometimes with exaggerated features, and are thought to have had ritual or symbolic significance.

Valkyrie from Hårby is likely referring to a specific brand or product line associated with Hårby, which is a small town in Denmark. Without more context, it's difficult to provide a precise description. In general, "Valkyrie" is a term that has historical and mythological connotations, referring to figures in Norse mythology who choose those who may die in battle and those who may live.

Steed is an FTP (File Transfer Protocol) client designed for users to easily transfer files to and from servers using the FTP, FTPS (FTP Secure), and SFTP (SSH File Transfer Protocol) protocols. It is known for providing a user-friendly interface that simplifies the process of uploading and downloading files.

Wrocław's dwarfs, or "Wrocławskie krasnale," are a popular and whimsical symbol of the city of Wrocław, Poland. These small bronze gnome-like statues can be found throughout the city and are known for their charming and quirky designs. The tradition of the dwarfs began in the 1980s as a form of peaceful protest against the communist regime, with the first dwarf, known as "Papa Krasnal," appearing in 1982.

Filipino astrophysicists are scientists from the Philippines who specialize in astrophysics, the branch of astronomy that deals with the physical properties and phenomena of celestial bodies and the universe. They may work on various aspects of astrophysics, including the study of stars, galaxies, black holes, cosmic radiation, and the fundamental laws governing the cosmos. Filipino astrophysicists often engage in research, publish scientific papers, and may collaborate with international institutions.

A prototype filter is a type of filter design used in signal processing that is based on a prototype filter response. The idea behind prototype filters is to create a standard filter design that can be adjusted for different specifications through modifications or transformations. This approach is particularly useful in digital filter design and is commonly applied in the context of FIR (Finite Impulse Response) and IIR (Infinite Impulse Response) filters.

"Avengers: Endgame" is a 2019 superhero film produced by Marvel Studios and directed by Anthony and Joe Russo. It is the direct sequel to "Avengers: Infinity War" (2018) and the 22nd film in the Marvel Cinematic Universe (MCU). The movie features an ensemble cast, including actors such as Robert Downey Jr.