Round-trip gain refers to the overall gain that a signal experiences as it propagates through a system and then returns to its original point. This concept is often discussed in the context of optical systems, telecommunications, and microwave circuits. In these systems, round-trip gain is calculated by considering both the amplification and any losses that occur as the signal travels to a certain point and then back again.

GraphPlan is a planning algorithm used in artificial intelligence for generating plans to achieve a set of goals from a given initial state. It was introduced by James Allen, John Hendler, and others in the 1990s and is characterized by its efficiency and ability to handle complex planning problems.

The Royal Commission on Animal Magnetism was a notable investigation conducted in the 19th century, specifically in 1784, in France. It was established to examine claims surrounding "animal magnetism," a concept popularized by Franz Anton Mesmer, who theorized that a natural energetic transference occurs between all living things, which he called "magnetic fluid.

Roy Selwyn-Smith is a fictional character from the 1985 novel "The Fountains of Paradise" by Arthur C. Clarke. He is an engineer involved in the construction of a space elevator, which is a concept central to the story. The novel explores themes of technology, ambition, and the relationship between humanity and the cosmos.

R-type calcium channels are a specific type of voltage-gated calcium channel that is primarily involved in the modulation of synaptic transmission and the regulation of various physiological processes in excitatory neurons. These channels play a critical role in the influx of calcium ions (Ca²⁺) into cells in response to depolarization of the cell membrane. R-type calcium channels are classified based on their response to voltage and their pharmacological properties.

"Rubber Chemistry and Technology" is an academic and professional journal that focuses on the science and technology of rubber and elastomers. It covers a broad range of topics including the chemistry, processing, applications, and performance of rubber materials. The journal publishes original research papers, reviews, and technical notes that advance the understanding of rubber chemistry and its practical applications in various industries.

Ruby B. Lee is an American electrical engineer and a notable figure in the field of computer architecture. She is particularly recognized for her contributions to the areas of computer architecture, power-aware computing, and computer security. Lee has held various academic and professional positions, including serving as a professor at Princeton University. She has also contributed to the development of various technologies and has published numerous papers in her field.

Russian logicians refer to a group of philosophers and mathematicians from Russia who have made significant contributions to the field of logic, particularly in the 20th century. This group includes notable figures like: 1. **Georgy Shchedrovitsky**: Known for his work on systems theory and the development of activity theory in Russian philosophy. 2. **Eugene Post**: Made contributions to the foundations of mathematics, particularly in recursion theory.

"Russian super weapons" typically refer to advanced military technology or systems developed by Russia, often highlighted in the context of their military capabilities and national defense strategies. These weapons are designed to provide Russia with strategic advantages in various forms of warfare and deterrence. Some key examples include: 1. **Hypersonic Weapons**: Russia has developed a range of hypersonic missile systems, such as the Avangard and Kinzhal.

The Rybczynski theorem is an important concept in international trade theory, particularly in the context of the Heckscher-Ohlin model. It addresses how changes in the endowments of factors of production (such as labor and capital) affect the output of goods in an economy.

The SABIO-Reaction Kinetics Database is a comprehensive database that provides detailed information about reaction kinetics, including rate constants, reaction mechanisms, and experimental conditions for various chemical reactions. It serves as a valuable resource for researchers in chemistry, biochemistry, and related fields by collecting and curating data from scientific literature.

Safety glass is a type of glass that is designed to minimize the risk of injury when broken. It is made to be more resistant to breaking and to shatter into small, less harmful pieces rather than sharp shards that can cause serious injury. There are several types of safety glass, each with specific applications and manufacturing processes, including: 1. **Tempered Glass**: Also known as toughened glass, it is produced by heating glass to high temperatures and then rapidly cooling it.

As of my last knowledge update in October 2023, I do not have access to real-time statistics, including specific and up-to-date statistical leaders for the Saint Francis Red Flash men's basketball team. For the most current statistics, I recommend checking the official Saint Francis Athletics website or trusted sports news sources that cover college basketball. They often provide comprehensive stats, including points, rebounds, assists, steals, and other relevant metrics for players on the team.

Sakura Schafer-Nameki is a notable figure in the field of theoretical physics, particularly in the areas related to string theory and quantum gravity. She is recognized for her work on various topics within these fields, contributing to the understanding of the fundamental aspects of physics and the interplay between gravity and quantum mechanics.

Sally C. Morton is an accomplished statistician and academic known for her work in statistical methodology, particularly related to public health and medical research. She has held various academic positions and leadership roles in several universities, such as the University of Pittsburgh, where she has been involved in research and education in statistics. Morton has also contributed significantly to the development of statistical methods for examining health disparities and improving health outcomes.

Sample mean and covariance are statistical measures that help describe the properties of a dataset. ### Sample Mean The **sample mean** is a measure of central tendency that represents the average of a set of observations. It is calculated by summing all the values in the sample and then dividing by the number of observations in that sample.

Samuel Tolver Preston was a notable American mathematician, primarily recognized for his contributions to number theory and combinatorics. He is perhaps best known for his work on the theory of partitions and for the invention of Preston's theorem, which relates to the combinatorial properties of partitions. In addition to his mathematical research, he also made his mark as an educator, influencing many students in the field.

The San'ao Nuclear Power Plant is a nuclear power facility located in the Zhejiang province of China, near the town of San'ao. It is part of China's efforts to diversify its energy sources and reduce dependence on fossil fuels. The plant consists of several reactors designed to generate electricity through nuclear fission. As of my last update, the San'ao Nuclear Power Plant was known for its involvement in China's expansion of nuclear energy capacity as part of its broader energy strategy.