A "void galaxy" typically refers to a galaxy located within a cosmic void, which is a vast, empty region of space with very few galaxies or matter compared to surrounding areas. Cosmic voids can span millions of light-years and are part of the large-scale structure of the universe. In astrophysics, voids are essential for understanding the distribution and evolution of galaxies, dark matter, and dark energy.

Chinese women mathematicians have made significant contributions to the field of mathematics both historically and in contemporary times. Here are some notable figures and aspects related to this topic: 1. **Historical Figures**: - **Hypatia** of Alexandria, though not Chinese, is sometimes referenced in discussions about women in mathematics. However, focusing on the Chinese context, figures such as **Wu Wenjun** are noteworthy; she was a prominent mathematician known for her work in topology and systems of differential equations.

The Pyragas method, also known as the Pyragas control or Pyragas feedback control, is a technique used in control theory and dynamical systems to stabilize unstable systems or stabilize periodic orbits. It was introduced by the Lithuanian mathematician and physicist A. Pyragas in the early 1990s. The fundamental idea behind the Pyragas method is based on applying delayed feedback to the system being controlled.

The Choquet game is a mathematical game that arises in the context of set theory, particularly in relation to the concept of Choquet capacities. It is often used in the study of games with infinite moves and strategic interactions between two players. The game is essentially a two-player game where players take turns selecting elements from a certain set, and the objective is usually to achieve some form of "winning" condition based on the chosen elements.

KCNK13, also known as TWIK-2 (Two-Pore domain potassium channel 2), is a gene that encodes a potassium channel protein in humans. It is part of the two-pore domain (K2P) potassium channel family, which is characterized by its unique structure and function. These channels play a vital role in maintaining the resting membrane potential of cells, regulating excitability, and controlling various physiological processes, including neuronal signaling, muscle contraction, and cardiac function.

As of my last update in October 2021, there may not be widely available information on an individual named Christina Tønnesen-Friedman. It's possible that she is a private individual, a professional in a specific field, or someone who has gained prominence after that date.

Christine Bycroft is a notable British mathematician known for her work in various areas of mathematics, particularly in algebra and combinatorics. She may also be involved in teaching and research at a university level, contributing to the academic community through her publications and research projects.

Christine Coverdale does not appear to be a widely recognized public figure, term, or concept based on the information available up to October 2023. It's possible that she could be a private individual, a character in a specific story, or a name associated with a niche interest or community.

Einstein for the theoretical explanation of the photoelectric effect from 1905, notably published as on a Heuristic Viewpoint Concerning the Production and Transformation of Light by Einstein (1905).

As of my last update in October 2023, Christine Labaune is not a widely recognized public figure or entity in mainstream culture, politics, or science. It's possible that she could be a lesser-known individual, a fictional character, or someone who has gained notice after my last training cut-off.

Christophe Breuil is not a widely recognized public figure, historical person, or concept based on widely available information up to my last update in October 2023. It is possible that he is a private individual or a local figure not covered in major news or databases. If you have a specific context or field (such as academia, sports, business, etc.

Georgy Pfeiffer is not a widely recognized figure in publicly available resources as of my last update in October 2023. It's possible that he may have relevance in specific fields or local contexts that are not broadly documented.

As of my last knowledge update in October 2021, Christopher J. Hardy does not appear to be a widely recognized public figure, author, or term that is prominently known in popular culture, academia, or other fields. It's possible that he could be a private individual or someone who gained recognition after that date. If you have more specific context or details about who Christopher J.

Eric Allender is a prominent computer scientist known for his work in the field of theoretical computer science. He is particularly noted for his research in computational complexity theory, particularly on topics such as the complexity classes within the context of Boolean circuits, algorithms, and the relationships between different complexity classes. Allender has contributed to understanding the power and limitations of various computational models, including the analysis of problems that can be solved efficiently versus those that are believed to be intractable.

A chronometer watch is a timepiece that has been tested and certified to meet specific precision and accuracy standards set by the relevant authorities, such as the Swiss Official Chronometer Testing Institute (COSC). Unlike regular watches, which may simply be marketed as "chronographs" (watches with stopwatch functions), chronometers are specifically recognized for their superior timekeeping capabilities. To be certified as a chronometer, a watch must undergo rigorous testing over a series of days in controlled conditions.

Pyroelectricity is the property of certain materials to generate an electric charge in response to changes in temperature. This phenomenon occurs due to the alignment of electric dipoles within the material when it is heated or cooled. When the temperature of a pyroelectric material changes, the structural arrangement of its dipoles also changes, which leads to an imbalance of positive and negative charges, creating a measurable voltage.

The chronology of ancient Greek mathematicians is an interesting aspect of history, as it showcases the development of mathematical thought and methodologies in a civilization that greatly influenced Western mathematics. Here is an outline of key figures and their contributions, organized chronologically: ### 1. **Thales of Miletus (c. 624–546 BC)** - Often regarded as the first known mathematician and philosopher in Western history.

CII 10070 refers to a specific Indian Standard (IS) guideline developed by the Bureau of Indian Standards (BIS), which typically addresses various aspects of quality, safety, and efficiency in different sectors. It may pertain to materials, products, or processes within industries such as construction, textiles, or electrical equipment.

Cinema Tools is a software application developed by Apple Inc. that was primarily used for film and video production. It served as a tool for managing and organizing film projects, especially in workflows that involved working with film footage and preparing it for post-production. The software allowed users to perform tasks such as: 1. **Frame Rate Management**: Cinema Tools helped in converting frame rates and managing different formats to ensure compatibility in film projects.

Circle Limit III is a well-known work of art created by the Dutch artist M.C. Escher in 1959. It is a lithograph that displays an intricate design featuring a circular composition that repeatedly depicts a complex geometric pattern. The artwork is notable for its use of hyperbolic geometry, which creates a unique visual experience where figures seem to grow progressively smaller as they approach the edges of the circle.