The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The NCBI is located in Bethesda, Maryland, and was founded in 1988 through legislation sponsored by US Congressman Claude Pepper.
A mezzanine is an intermediate floor in a building which is partly open to the double-height ceilinged floor below, or which does not extend over the whole floorspace of the building, a loft with non-sloped walls. However, the term is often used loosely for the floor above the ground floor, especially where a very high-ceilinged original ground floor has been split horizontally into two floors.
Reading is an action performed by computers, to acquire data from a source and place it into their volatile memory for processing. Computers may read information from a variety of sources, such as magnetic storage, the Internet, or audio and video input ports. Reading is one of the core functions of a Turing machine.
The Denver Public Library is the public library system of the City and County of Denver, Colorado. The system includes the Denver Central Library, located in the Golden Triangle district of Downtown Denver, as well as 25 branch locations and two bookmobiles. The library's collection totals more than 2 million items, including books, reference materials, movies, music, and photographs. Of that total, more than 347,000 items are in specific collections including the Western History and Genealogy Department, Blair-Caldwell African American Research Library, and Reference Department holdings.
Cosmic dust – also called extraterrestrial dust, space dust, or star dust – is dust that occurs in outer space or has fallen onto Earth. Most cosmic dust particles measure between a few molecules and 0.1 mm (100 μm), such as micrometeoroids. Larger particles are called meteoroids. Cosmic dust can be further distinguished by its astronomical location: intergalactic dust, interstellar dust, interplanetary dust, and circumplanetary dust. There are several methods to obtain space dust measurement.
A sample-return mission is a spacecraft mission to collect and return samples from an extraterrestrial location to Earth for analysis. Sample-return missions may bring back merely atoms and molecules or a deposit of complex compounds such as loose material and rocks. These samples may be obtained in a number of ways, such as soil and rock excavation or a collector array used for capturing particles of solar wind or cometary debris. Nonetheless, concerns have been raised that the return of such samples to planet Earth may endanger Earth itself.
A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle high-volume dust loads, a dust collector system consists of a blower, dust filter, a filter-cleaning system, and a dust receptacle or dust removal system. It is distinguished from air purifiers, which use disposable filters to remove dust.
A scenery shop or scene shop is a specialized workshop found in many medium or large theaters, as well as many educational theatre settings. The primary function of a scene shop is to fabricate and assemble the flats, platforms, scenery wagons, and other scenic (set) pieces required for a performance. Commonly, a scene shop is also the location where most of the set painting is done, and is sometimes used to make props. Generally, the individuals who work in a scene shop are carpenters, although, in bigger shops, it is common for metalworkers to be employed for steel-construction set pieces which require welding and other machining. It is common for the individuals working in a scene shop to be knowledgeable in a wide variety of technical skills, developed over time as required for specific construction needs.
A dust explosion is the rapid combustion of fine particles suspended in the air within an enclosed location. Dust explosions can occur where any dispersed powdered combustible material is present in high-enough concentrations in the atmosphere or other oxidizing gaseous medium, such as pure oxygen. In cases when fuel plays the role of a combustible material, the explosion is known as a fuel-air explosion.
Michigan State University Libraries is the academic library system of Michigan State University in East Lansing, Michigan, United States. The library system comprises nine branch locations including the Main Library. As of 2021-22, the MSU Libraries ranked 26th among U.S. and Canadian research libraries by number of volumes and 7th among U.S. and Canadian research libraries by number of titles held.
Sandblasting, sometimes known as abrasive blasting, is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants. A pressurised fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material. The first abrasive blasting process was patented by Benjamin Chew Tilghman on 18 October 1870.
A digital library is an online database of digital objects that can include text, still images, audio, video, digital documents, or other digital media formats or a library accessible through the internet. Objects can consist of digitized content like print or photographs, as well as originally produced digital content like word processor files or social media posts. In addition to storing content, digital libraries provide means for organizing, searching, and retrieving the content contained in the collection. Digital libraries can vary immensely in size and scope, and can be maintained by individuals or organizations. The digital content may be stored locally, or accessed remotely via computer networks. These information retrieval systems are able to exchange information with each other through interoperability and sustainability.
A central vacuum cleaner is a type of vacuum cleaner appliance installed into a building as a semi-permanent fixture. Central vacuum systems are designed to remove dirt and debris from homes and buildings by sending dirt particles through piping installed inside the walls to a collection container in a remote utility space. The power unit is a permanent fixture, usually installed in a basement, garage, or storage room, along with the collection container. Inlets are installed in walls throughout the building that attach to power hoses and other central vacuum accessories to remove dust, particles, and small debris from interior rooms. Most power hoses have a power switch located on the handle.
Operation Project 56 was a series of 4 nuclear tests conducted by the United States in 1955–1956 at the Nevada Test Site. These tests followed the Operation Wigwam series and preceded the Operation Redwing series.
A baghouse, also known as a baghouse filter, bag filter, or fabric filter is an air pollution control device and dust collector that removes particulates or gas released from commercial processes out of the air. Power plants, steel mills, pharmaceutical producers, food manufacturers, chemical producers and other industrial companies often use baghouses to control emission of air pollutants. Baghouses came into widespread use in the late 1970s after the invention of high-temperature fabrics capable of withstanding temperatures over 350 °F (177 °C).
The Tampa–Hillsborough County Public Library System (THPL) is a public library system based in Hillsborough County, Florida. THPL is part of two larger library networks, the Tampa Bay Library Consortium, and the Hillsborough County Public Library Cooperative which includes Temple Terrace Public Library in Temple Terrace, Florida, and Bruton Memorial Library in Plant City, Florida. There are 33 branches of the Hillsborough County Public Library Cooperative. Services provided by the THPL include internet access, public meeting room spaces, interlibrary loans, a Bookmobile, a Cybermobile for Spanish speakers, technology classes, adult literacy programs, and downloadable eBooks. Drive-thru windows for returns and hold pick-ups are located at the Jimmie B. Keel and the Jan Kaminis Platt Regional Libraries. In 2017, THPL introduced the new HAAL Pass, which gives access to certain library resources to all students in the Hillsborough County Public Schools System. Students use their student ID number to use different online databases, borrow up to three physical items and read eBooks. The Tampa–Hillsborough County Public Library System is also a part of Hillsborough County government. On January 1, 2018, the library cooperative became one of the largest in the country to go fine free. Overdue fees for borrowed materials were eliminated with the implementation of the "Just Bring It Back" initiative. In 2019 the cooperative received the FLA Library of the Year Award. Tampa-Hillsborough County Public Library was recognized for its community focused initiatives as it "reorganized its staffing model and eliminated overdue fines, yielding $1 million in savings while increasing access to library resources and expanding opportunities for community engagement through unique, scalable programs."
Collection maintenance is an area of collections management that consists of the day-to-day hands on care of collections and cultural heritage. The primary goal of collections maintenance or preventive conservation is to prevent further decay of cultural heritage by ensuring proper storage and upkeep including performing regular housekeeping of the spaces and objects and monitoring and controlling storage and gallery environments. Collections maintenance is part of the risk management field of collections management. The professionals most involved with collections maintenance include collection managers, registrars, and archivists, depending on the size and scope of the institution. Collections maintenance takes place in two primary areas of the museum: storage areas and display areas.
Disaster preparedness in museums, galleries, libraries, archives and private collections, involves any actions taken to plan for, prevent, respond or recover from natural disasters and other events that can cause damage or loss to cultural property. 'Disasters' in this context may include large-scale natural events such as earthquakes, flooding or bushfire, as well as human-caused events such as theft and vandalism. Increasingly, anthropogenic climate change is a factor in cultural heritage disaster planning, due to rising sea levels, changes in rainfall patterns, warming average temperatures, and more frequent extreme weather events.
The cultural property storage typically falls to the responsibility of cultural heritage institutions, or individuals. The proper storage of these objects can help to ensure a longer lifespan for the object with minimal damage or degradation. With so many different types of artifacts, materials, and combinations of materials, keepers of these artifacts often have considerable knowledge of the best practices in storing these objects to preserve their original state.
The Sarasota County Library System is the public library system that serves Sarasota County in the U.S. state of Florida. It consists of 10 locations, including a central library located in the city of Sarasota.
