(1 + ε)-approximate nearest neighbor search is a concept in computational geometry and computer science that pertains to efficiently finding points in a dataset that are close to a given query point, within a certain tolerance of distance. In more formal terms, given a set of points in a metric space (or Euclidean space), the goal of the nearest neighbor search is to find the point in the set that is closest to a query point.

The Fujiwhara effect is a phenomenon that occurs when two nearby tropical cyclones, such as hurricanes or typhoons, interact with each other. Named after the Japanese meteorologist Sakuhei Fujiwhara, who first described the effect in the early 20th century, it involves a mutual gravitational attraction between the two storms. When the cyclones are close enough, they can influence each other's paths and intensities.

Flooding algorithms are a type of routing technique used primarily in computer networking, particularly in the context of message passing and data distribution. The primary concept behind flooding is to send a message to every node (or host) in a network, ensuring that the message reaches its destination even in the presence of network topology changes or failures.

AlphaGo is an artificial intelligence program developed by DeepMind to play the board game Go. It became widely recognized for its ability to defeat human champions, demonstrating significant advancements in machine learning and artificial intelligence. Fan Hui is a professional Go player from China who was the reigning European Go Champion at the time. The match between AlphaGo and Fan Hui took place in October 2015, and it was notable for being the first time an AI defeated a professional Go player in a formal match.

A thermal-neutron reactor is a type of nuclear reactor that uses thermal neutrons to sustain a nuclear fission chain reaction. In these reactors, the neutrons produced from fission reactions are slowed down (or "thermalized") to energies that are comparable to the energies of the nuclei of the fuel atoms. This process typically involves a moderator material, which is used to reduce the kinetic energy of the fast neutrons produced in the fission process.

Thermal radiation is a type of electromagnetic radiation emitted by all objects based on their temperature. It is a process through which energy is transferred in the form of infrared radiation, primarily due to the thermal motion of charged particles within matter. Key points about thermal radiation include: 1. **Blackbody Radiation**: An idealized object that absorbs all incoming radiation (a perfect blackbody) emits thermal radiation that depends solely on its temperature.

Thermoacoustic imaging is a medical imaging technique that combines the principles of thermodynamics and acoustics to provide information about the internal structure of biological tissues. The technique takes advantage of the fact that biological tissues absorb electromagnetic energy (such as that from radiofrequency or microwave sources) and convert it into heat. This localized heating causes a rapid thermal expansion, generating acoustic waves (ultrasound) as a result.

As of my last update in October 2023, there is no widely known figure or concept specifically referred to as "Peter Killworth." It’s possible that he could be a private individual, a fictional character, or someone who has gained recognition after my last training data.

The thermodynamics of nanostructures deals with the principles and behaviors of thermal energy in materials at the nanoscale, typically involving structures that are on the order of 1 to 100 nanometers in size. This field is particularly important because materials at the nanoscale can exhibit unique physical and chemical properties that differ significantly from their bulk counterparts due to high surface area-to-volume ratios, quantum effects, and increased significance of surface energy.

Flow stress is a critical concept in materials science and engineering, particularly in the study of the mechanical behavior of materials under deformation. It refers to the stress required to maintain continuous plastic deformation in a material. Essentially, it provides a measure of the resistance of a material to plastic deformation under an applied load. Flow stress can be quantified using the following key aspects: 1. **Deformation**: It's particularly relevant in processes involving plastic deformation, such as metal forming, forging, and machining.

Thermographic inspection, also known as infrared thermography or thermal imaging, is a non-destructive testing (NDT) method that uses thermal cameras to detect and measure surface temperatures of objects. This technology captures infrared radiation emitted by an object and converts it into a visual representation, typically in the form of a color-coded image, known as a thermogram.

Thermospray is a technique used primarily in the field of materials science and surface engineering for the application of coatings. It involves the use of thermal spray processes to produce a coating by melting a material and then spraying it onto a substrate. The material can be in the form of a powder or wire, which is heated to a molten state in a spray gun and then propelled onto the surface to form a layer.

"The Rolling Stones" is the self-titled debut studio album by the English rock band The Rolling Stones, released in April 1964 in the United Kingdom. The album features a mix of original songs and covers, showcasing their blues-influenced rock sound. Some notable tracks include "As Tears Go By," "The Last Time," and "Tell Me.

"The Science of Interstellar" is a book written by physicist Kip Thorne, who was a scientific consultant and executive producer on the film "Interstellar," directed by Christopher Nolan. The book explores the scientific concepts and theories presented in the movie, delving into the real physics behind phenomena like black holes, wormholes, time dilation, gravitational effects, and the nature of space and time.

Fluent is an artificial intelligence company that specializes in developing advanced technologies for natural language processing and understanding. While there may be various companies or projects named "Fluent," one notable application is in the context of AI-driven communication tools, such as chatbots, virtual assistants, or language translation applications. The primary goal of Fluent and similar AI systems is to facilitate more intuitive and efficient interactions between humans and machines, enabling smoother conversations and better comprehension of context, intent, and meaning in language.

The Fluhrer, Mantin, and Shamir (FMS) attack is a method used to exploit weaknesses in the WEP (Wired Equivalent Privacy) protocol, which was designed to provide a level of security for wireless networks. The attack was first described in a research paper published in 2001 by Scott Fluhrer, Ittai Mantin, and Adi Shamir.

A fluid dynamic gauge, often referred to in the context of fluid dynamics, is a device or measurement instrument used to measure the properties of fluids in motion. While there are various types of gauges used in different applications related to fluid dynamics, they typically fall into a few general categories: 1. **Pressure Gauges**: These gauges measure the pressure of fluids.

"The World Economy: Historical Statistics" is a comprehensive source of data that provides various economic indicators and statistics from across the globe over a long historical period. It typically includes quantitative data on aspects such as GDP (Gross Domestic Product), trade, investment, population, and other key economic variables for a wide range of countries. The publication aims to facilitate research and analysis of historical economic trends, allowing economists, historians, and policymakers to understand the development of the world economy over time.