Health systems administrators oversee medical facilities, develop policies, manage budgets and structure, allocate resources, build relationships with the community, and lead staff. They need a master’s degree in healthcare administration, strong communication, mathematical, and organizational skills, and leadership abilities. Health systems administrators are people who oversee the operation of medical facilities, such as hospitals, which […]
Virtualization can refer to computer or operating system virtualization, both of which use software to emulate a hardware computer system. Virtualization technology has been around since the 1960s but has only recently taken off due to increased computing power. Virtual computers can be servers or desktop workstations and operate as independent machines. Operating system virtualization […]
A life support system on a spacecraft must provide adequate atmospheric pressure, radiation shielding, artificial gravity, air and water recycling, and food storage. The Environmental Control and Life Support System (ECLSS) on the International Space Station (ISS) is a good model, but a completely self-sustaining system will be needed for long-duration journeys. NASA’s Biosphere and […]
A computerized maintenance management system (CMMS) helps manage assets and equipment, reducing operating costs and increasing productivity. It tracks maintenance schedules, inventory, and safety protocols, and can be used to manage ongoing maintenance and equipment failures. Business leaders should evaluate the software’s functions before investing. A maintenance management system is a system that helps companies […]
An intrusion prevention system (IPS) monitors network data packets for suspicious activity and sends alerts to administrators. There are four types of IPS and three detection methods, including signature-based, anomaly-based, and stateful protocol analysis. IPS can detect various security breaches, log events, and perform assigned actions. An intrusion prevention system (IPS) monitors a network’s data […]
ACRS is a way to claim anticipated depreciation on new property, resulting in higher tax deductions for a given year. The Tax Reform Act of 1986 established specific depreciation methods for several different classes within the ACRS. Companies can benefit from ACRS, but it may not always be in their best interest. Often referred to […]
Binary star systems are common in the universe, with up to seven bodies orbiting each other. Mapping their orbits allows for mass estimation, useful for determining absolute luminosity and distance. Eclipsing binaries can be used to estimate size, density, and distance to other galaxies. The closest star system, Alpha Centauri, is a binary system with […]
Automated information systems process and distribute information with minimal human interaction, saving time and costs. Examples include the Amber Alert system and library catalogs. Private businesses can use them for sales and employee tracking. An automated information system is simply a system by which information is processed for collection and distribution through a series of […]
Valles Marineris on Mars is the deepest known gorge in the solar system, measuring 4,500 km long, 200 km wide, and 7.7 km deep. It is believed to have formed due to a tectonic crack and erosion. It could be a potential colonization target for humans in the future. The deepest known gorge in the […]
Proprietary systems rely on licensed software and equipment, restricting user activities. Users can’t modify the source code, but can make changes through system interfaces. Open systems allow for source code changes, but can lead to copyright infringement. Proprietary systems can also be shut down completely. A proprietary system is a system that relies on software […]
The separate system, also known as the Pennsylvania system, was a prison design that aimed to prevent criminal subcultures from forming by isolating inmates in individual cells. Inmates were referred to by number, exercised alone or with hoods covering their faces, and had limited contact with others, even during church services. This system influenced modern […]
A transaction processing system processes all transactions into and out of a business, producing real-time results. It must pass an ACID test for atomicity, consistency, isolation, and durability. It should also be reliable and accessible to limited users only. Transaction processing system is a program or software that processes all transactions into and out of […]
Hospitality professionals should use industry resources to find open source reservation systems. It’s important to research and compare different products to find the best fit for your business needs and IT capabilities. Some systems may have unique features, so it’s important to gather as much information as possible from reputable sources. Individuals in the hospitality […]
Choosing the best task management system requires identifying needs and developing a budget. Consider collaboration and communication capabilities, prioritization, and integration with ERP and CRM technologies. Different systems have various features, so identify which are needed for effectiveness. Choosing the best task management system can be quite tricky, especially since each system is tailored to […]
A procurement system manages the purchasing process and can be electronic or standard, with features including purchase requisitions, purchase orders, and invoice processing. The system can result in cost savings and increased efficiency, with electronic procurement reducing paperwork. Standard procurement is fully integrated with accounting software and includes reporting, analytics, and internal controls. Implementing a […]
Solar energy systems use solar radiation to produce electricity. Solar panels convert radiation into electricity, while solar power plants use thermal energy to heat fluid and power turbines. Parabolic troughs, solar dishes, and solar power towers are common types of solar thermal power systems. Solar power plants use solar radiation to heat fluids and create […]
Purchase order systems allow businesses to request goods and services for business use while providing an audit trail to track financial assets. Choosing between manual and automated systems depends on the number of purchase orders generated, number of employees using the system, and location of the purchasing department. Accounting department access and audit tracking are […]
Legal systems around the world are either based on civil law or common law. Common law, which originated in England, is based on legal precedent and judges have the power to make law. Civil law, which is based on statutory law, is followed by judges in a more limited capacity. Common law systems are used […]
Arabic numerals are actually Indo-Arabic, originating from Indian mathematicians Aryabhat and Brahmagupta. Arabs adopted the system through trade, and it spread to Europe. The numerals evolved from Arabic letters. You might think that Arabic numerals began in an ancient Middle Eastern civilization, but you would be wrong. Our numbering system, known today as Indo-Arabic numerals, […]
Most organisms require oxygen to function, but some find it toxic. The human body uses an aerobic system, but can also use an anaerobic system for short bursts of activity. ATP is produced during respiration, and lactic acid is a toxic byproduct of anaerobic respiration. Oxygen debt must be repaid after anaerobic activity. Most organisms, […]
