LAMOST
Certified health physicist
A Certified Health Physicist (CHP) is a professional who has been certified by the American Board of Health Physics (ABHP) in the field of health physics, which is the science that focuses on radiation protection and safety. Health physicists are responsible for ensuring the safe use of sources of radiation, whether in medical settings (like hospitals), research institutions, nuclear power plants, or various industrial applications.
John H. Ebersole
John H. Ebersole is a name that may refer to various individuals, but without additional context, it's difficult to provide a specific answer. It is worth noting that he may be best known for his contributions to education or academia.
Magnetic-core memory computers
Magnetic-core memory, also known simply as core memory, is a type of non-volatile memory that was widely used in computer systems from the 1950s to the early 1970s. It employs tiny magnetic rings, or cores, made from ferrite material to store data. Each core can store one bit of information, representing either a 0 or a 1, depending on the direction of magnetization of the core.
History of the floppy disk
The history of the floppy disk is a key part of the evolution of data storage technology. Here's a timeline highlighting the significant developments: ### 1960s: Invention - **1967**: IBM developed the first floppy disk, a 8-inch disk designed to store data for the IBM System/370 mainframe computers. The term "floppy" comes from the fact that the disk was made of a thin, flexible magnetic material.
Shore lead
"Shore lead" typically refers to the leadership role or guidance provided to a team or organization involved in coastal or marine activities, such as environmental conservation, maritime operations, or coastal resource management. This role may involve coordinating efforts, facilitating communication among stakeholders, and ensuring that projects align with organizational goals and policies related to shoreline management.
Jene Golovchenko
As of my last knowledge update in October 2021, there is no widely known figure or concept specifically called "Jene Golovchenko." It's possible that this name could refer to a private individual or a less prominent topic that has emerged since then.
Region of freshwater influence
The "Region of Freshwater Influence" (ROFI) refers to areas where freshwater from rivers, glaciers, or other sources significantly interacts with and impacts marine environments, particularly estuaries, coastal zones, and the adjacent ocean. This influence can manifest through various physical, chemical, and biological processes. Key characteristics of ROFIs include: 1. **Salinity Gradients**: Since freshwater is less dense than saltwater, it creates a gradient where salinity levels change rapidly.
G. W. C. Tait
G. W. C. Tait is likely a reference to George William Chrystal Tait, a notable mathematician known for his contributions to the field of mathematics, particularly in areas such as geometry, analytical mechanics, and mathematical physics. He may also have connections to specific mathematical theories or theorems. If you meant a specific concept, theorem, or item associated with G. W. C.
Breyite
Breyite is a rare mineral that primarily consists of lead, manganese, and oxygen, with the chemical formula often denoted as Pb2Mn3O7. It typically forms in metamorphic rocks and is associated with other minerals that contain manganese and lead. Breyite has been studied for its unique properties and composition, which can provide insights into geological processes and the conditions under which it forms.
Physics papers
Physics papers are scholarly articles written by researchers, scientists, and academics that present new findings, theories, experiments, or reviews related to the field of physics. These papers are typically published in scientific journals and can cover a wide range of topics, including but not limited to: 1. **Theoretical Physics**: Papers that derive new theories or models to explain physical phenomena. 2. **Experimental Physics**: Research reports detailing experimental methods and results that test physical theories.
Brāhmasphuṭasiddhānta
The **Brāhmasphuṭasiddhānta**, written by the Indian mathematician and astronomer Brahmagupta in 628 CE, is one of the seminal texts in the history of mathematics and astronomy in India. The title translates roughly to "The Correct Principle of Brahma," where "Brāhma" refers to the divine or universal truth.
Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), are protocols that provide security for communications over computer networks. Over the years, web browsers have evolved significantly in their support for these protocols. Here is a version history of TLS/SSL support in major web browsers: ### SSL Protocols - **SSL 1.0**: Never released to the public. - **SSL 2.
Variable word length computers
Variable word length computers refer to computing systems that can process data in words of varying lengths, as opposed to fixed word length systems, which operate on a set, uniform size of data. In variable word length machines, the size of data elements (words) can change depending on the specific needs of the computation or the types of data being processed.
Harvard biphase
Harvard biphase, also known as biphase mark coding or phase-encoded modulation, is a method used in digital communication systems for encoding and transmitting data. It is particularly notable for its ability to maintain synchronization between the sender and receiver, which is critical for accurate data recovery. In Harvard biphase encoding, each bit of data is represented by a transition in voltage level.
Near letter-quality printing
Near letter-quality printing refers to a level of print quality that approaches that of a traditional typewriter or a high-quality printed document, but may not achieve the full fidelity of letter-quality printing. This term is often associated with certain types of impact and dot matrix printers, where the output is sufficiently clear and legible for tasks like business correspondence, invoices, and forms, but it might not have the polished appearance of laser or inkjet prints.