In Shogi, which is a Japanese variant of chess, "castles" refer to specific arrangements of pieces that provide defensive structures for the king. These formations are crucial for protecting the king from attacks and can vary in complexity and style. Each castle has its unique characteristics and strengths, depending on how pieces are arranged. Some common Shogi castles include: 1. **Mitsunari Castle (三段金)**: A simple and popular formation that offers solid protection for the king.

A cutscene is a sequence in a video game that is played between gameplay segments, usually to convey story elements, character development, or important plot points. Cutscenes typically involve animated graphics, voice acting, and music, and they may use various cinematic techniques such as camera angles and editing to create a narrative experience for the player.

An Environment Artist is a professional in the fields of video games, animation, and film who specializes in creating the settings and backgrounds within which the action takes place. Their primary focus is on designing and building the environments that characters interact with, ensuring these spaces are visually appealing and immersive.

Video game music refers to the soundtracks and audio compositions specifically created for video games. This genre encompasses a wide variety of styles and can include anything from orchestral scores to electronic soundscapes, chiptunes, rock themes, and more. Video game music serves multiple purposes, including setting the tone of the game, enhancing the gameplay experience, providing emotional depth, and often contributing to the game's overall narrative.

Interactive narrative refers to a form of storytelling where the audience actively participates in shaping the narrative experience. This can take several forms, including video games, interactive films, and digital storytelling projects, where the choices made by the audience or player influence the direction and outcome of the story. Key characteristics of interactive narrative include: 1. **User Agency**: The audience or player has the power to make choices that impact the storyline or characters, leading to multiple possible outcomes. This creates a personalized experience.

A "longplay" is a type of video game video that showcases a player completing a game from start to finish, often including commentary or insights throughout the gameplay. Longplays are typically longer than standard playthroughs or Let's Plays, as they aim to provide a comprehensive look at the game, covering all levels, storylines, and sometimes additional content such as side quests or collectibles.

A multiplayer video game is a type of video game that allows multiple players to interact with each other simultaneously, either locally or online. This interaction can take many forms, from cooperative gameplay where players work together toward a common goal, to competitive gameplay where players face off against each other. There are various types of multiplayer games, including: 1. **Massively Multiplayer Online Games (MMOs)**: These games can host thousands of players in a shared online world.

Powergaming is a term often used in gaming, especially in role-playing games (RPGs) and multiplayer online games, to describe a style of play where a player focuses on maximizing their character's strengths and abilities to gain the most competitive advantage, often at the expense of the game's narrative or the enjoyment of other players.

ASME Y14.5 is a standard developed by the American Society of Mechanical Engineers (ASME), which provides guidelines for geometric dimensioning and tolerancing (GD&T) in engineering and manufacturing drawings. First issued in 1982, this standard outlines a uniform system for defining and communicating the size, shape, form, and position of physical parts. Key components of ASME Y14.

Graph paper is a type of paper that is printed with a grid of fine lines, creating a series of small squares or rectangles. These grids can vary in size and spacing, depending on the intended use of the paper. The lines are usually light enough to be easily ignored or drawn over while still providing a helpful guide for drawing shapes, graphs, diagrams, and charts. Graph paper is commonly used in mathematics and engineering to plot functions, draw geometric shapes, and create scale models.

Mechanical systems drawing refers to the creation of technical illustrations and blueprints that represent mechanical components and systems. These drawings are essential in engineering and manufacturing for depicting how mechanical parts fit together and operate. ### Key Aspects of Mechanical Systems Drawing: 1. **Types of Drawings:** - **2D Drawings:** These are flat representations that show the dimensions and shapes of mechanical parts from different views, typically including top, front, and side elevations.

The "smallest things" can refer to various concepts depending on the context: 1. **Microscopic Scale**: In biology and microbiology, the smallest living organisms are generally considered to be certain bacteria and viruses. For example, bacterial cells are typically on the order of a few micrometers, and viruses can be even smaller, measured in nanometers.

Homochirality refers to the phenomenon where biological molecules, such as amino acids and sugars, exhibit a preferential uniformity in their chirality, meaning they exist in one specific enantiomeric form rather than a mixture of both. In molecular chemistry, chirality describes the property of a molecule that is not superimposable on its mirror image, much like left and right hands.

Newton's theorem, often referred to as the "Newton's theorem on ovals," relates to the properties of an oval, particularly in the context of projective geometry and combinatorial geometry. The theorem essentially states that given a set of points in the plane, if these points are located on a smooth convex curve (an oval), then there exists a certain relationship concerning the tangents, secants, and other lines drawn from these points.

The Mohr–Mascheroni theorem is a result in geometry that states that it is possible to construct any length using only a compass, without the need for a straightedge. This theorem is named after the German mathematician Max Mohr and the Italian mathematician Giovanni Mascheroni, who independently proved this result. The theorem can be surprising because traditional geometric constructions often rely on both a compass and a straightedge.

The statement "five points determine a conic" refers to a fundamental result in projective geometry. It states that given any five points in a plane, no three of which are collinear, there exists a unique conic section (which can be an ellipse, parabola, hyperbola, or degenerate conic) that passes through all five points.

Spatiotemporal gene expression refers to the regulation of gene expression in both space (spatial) and time (temporal) within a biological system. This concept emphasizes that genes are not expressed uniformly throughout an organism or tissue at all times; rather, their expression can vary based on location and developmental stage. ### Key Aspects of Spatiotemporal Gene Expression: 1. **Spatial Variation**: - Gene expression can differ in various tissues, organs, or cellular compartments.

Grid cells are specialized types of neurons found in the entorhinal cortex of the brain, particularly involved in spatial navigation and the cognitive mapping of the environment. They play a crucial role in providing a metric for spatial navigation, helping to create a coordinate system that allows for the representation of space. Key characteristics of grid cells include: 1. **Hexagonal Grid Pattern**: The firing pattern of grid cells forms a hexagonal grid.

Spatial contextual awareness refers to the ability of a system or individual to understand and interpret the spatial relationships and contexts of objects, events, or phenomena within a given environment. This concept is commonly applied in various fields such as robotics, augmented and virtual reality, geographic information systems (GIS), and smart environments. Key aspects of spatial contextual awareness include: 1. **Location Understanding**: Recognizing where objects or users are located within a specific space.