Scattering experiments are essential techniques in various scientific fields, including physics, chemistry, and biology, used to investigate the properties of particles, atoms, and molecules. Here is a list of some significant types of scattering experiments: ### 1. **Elastic Scattering** - **Rutherford Scattering**: Used to probe the nuclear structure by scattering alpha particles off a thin foil.
Kernel preemption is a feature of operating systems, particularly within the context of the Linux kernel, that allows a running process to be interrupted so that the operating system can switch to another process. This mechanism is crucial for allowing a responsive multitasking environment, enabling the system to handle various processes efficiently. In preemptive multitasking systems, the kernel can suspend the execution of a process to allocate CPU time to another process that is ready to run.
RTCM SC-104 refers to a set of standards developed by the Radio Technical Commission for Maritime Services (RTCM) for Differential Global Navigation Satellite System (GNSS) applications. Specifically, RTCM SC-104 is focused on the format and protocols used for transmitting differential correction data to enhance the accuracy of GNSS positioning.
Radio occultation is a remote sensing technique used to study the Earth's atmosphere and other planetary atmospheres. It involves the measurement of radio signals transmitted by satellites as they pass behind a planet (or the Earth) relative to a receiving station. When a satellite's signal passes through the atmosphere, it is refracted (bent) by the atmospheric layers due to changes in temperature, pressure, and density.
Timation is a term that refers to a project developed by the U.S. government in the early 1980s aimed at creating a satellite-based navigation system. The name "Timation" is derived from "Time" and "Navigation," highlighting the system's focus on using precise timing for navigation purposes. The project was part of the broader efforts that eventually led to the development of the Global Positioning System (GPS).
Satellite-Based Augmentation Systems (SBAS) are systems designed to enhance the accuracy, integrity, and reliability of Global Navigation Satellite System (GNSS) signals. GNSS, such as GPS (Global Positioning System), provide positioning information, but the signals can be affected by various factors like atmospheric conditions, multipath effects, and orbit errors. SBAS addresses these limitations to provide improved performance for applications that require more precise positioning.
Global air traffic management (GATM) refers to the international framework and collaborative processes that ensure the safe, efficient, and orderly flow of air traffic across the globe. It encompasses a variety of systems, protocols, and technologies used to coordinate and manage the movement of aircraft in the airspace, both at various altitudes and across different regions and jurisdictions.
Garmin is a multinational technology company founded in 1989 that specializes in GPS technology and wearable electronics. Originally, the company focused on the aviation and marine navigation markets but has since expanded into various sectors, including automotive, fitness, outdoor recreation, and health. Garmin's products include GPS devices for cars, handheld navigation units for outdoor activities such as hiking and geocaching, fitness trackers, smartwatches, and cycling computers, among other devices.
Inside GNSS is a publication that focuses on the global navigation satellite systems (GNSS) industry. It covers a wide range of topics related to GNSS technology, including satellite navigation, positioning, and related applications. The magazine provides news, analysis, and insights into developments in GNSS technology, policy, and market trends. It targets professionals and organizations involved in GNSS and related fields, such as aerospace, telecommunications, automotive, and surveying.
United States v. Pineda-Moreno is a significant case decided by the United States Court of Appeals for the Ninth Circuit in 2010. The case involved the warrantless use of a GPS tracking device by law enforcement. The defendant, Carlos Pineda-Moreno, was suspected of drug trafficking. Law enforcement officials installed a GPS device on his vehicle without a warrant, which tracked his movements for several weeks.
A wrong-way driving warning refers to a traffic alert or notification that indicates a vehicle is traveling in the opposite direction on a roadway where one-way traffic is enforced. This situation poses a significant safety hazard, as it increases the risk of head-on collisions. Wrong-way driving warnings can be relayed through various means: 1. **Road Signs**: Many highways and one-way streets feature signs that indicate the correct direction of travel and alert drivers to the possibility of wrong-way vehicles.
Argos is a satellite-based system designed for data collection and environmental monitoring. Launched in 1978, it was developed by the French space agency CNES (Centre National d'Études Spatiales) in collaboration with NASA and several other space agencies. The primary purpose of Argos is to gather real-time data from remote locations, which is particularly useful for wildlife tracking, oceanographic studies, climate monitoring, and disaster management.
Political satire is a form of humor that uses exaggeration, irony, and ridicule to comment on politics, politicians, and political events. It often aims to entertain while also encouraging critical thinking and reflection on political systems, policies, and the behavior of leaders. By highlighting the absurdities and contradictions within politics, political satire can provoke discussions about socio-political issues, expose flaws in governance, or critique specific ideologies.
Pop culture fiction refers to a genre of writing that integrates elements from popular culture—such as movies, television shows, music, fashion, social media, and internet trends—into its narratives. This genre often reflects and critiques contemporary societal norms and trends, capturing the spirit of the times. Pop culture fiction can take various forms, including novels, short stories, graphic novels, and even fan fiction.
The title "Queen of Bithynia" generally refers to the queens who ruled or were prominent in the ancient region of Bithynia, located in what is now northwestern Turkey. Bithynia was an influential kingdom in the Hellenistic period and later became a Roman province. One of the most notable queens of Bithynia was **Nysa of Bithynia**, who was married to King Nicomedes IV.