42,772 articles
Idaho National Laboratory
Idaho National Laboratory, a U.S. Department of Energy laboratory established in 1949 in southeast Idaho, is the nation's lead laboratory for nuclear energy research, operating the Advanced Test Reactor.
Idarubicin
Idarubicin is a semisynthetic anthracycline antineoplastic drug, an analog of daunorubicin lacking a methoxy group, used with cytarabine to treat acute myeloid leukemia in adults; the FDA approved it in 1990.
Idazoxan
Idazoxan (RX 781094) is a selective alpha-2 adrenoceptor antagonist and prototypical ligand for I2 imidazoline binding sites, developed in the 1970s and studied in humans but never approved for clinical use.
Ideal (ring theory)
An ideal in ring theory is a subset of a ring closed under addition and multiplication by any ring element, introduced by Richard Dedekind in 1871.
Ideal class group
The ideal class group of a Dedekind domain measures the failure of unique factorization; it is trivial exactly when the domain is a principal ideal domain.
Ideal gas
An ideal gas is a hypothetical gas exactly described by the gas laws, especially pV = nRT, which all real gases approach at high temperature and low pressure.
Ideal gas law
The ideal gas law, also called the universal gas equation, is the equation of state pV = nRT relating a gas's pressure, volume, amount, and temperature.
Ideal magnetohydrodynamics
Ideal magnetohydrodynamics, or ideal MHD, is the zero-resistivity limit of magnetohydrodynamics, treating plasma as a perfect conductor with frozen-in magnetic flux; it is the standard model for fusion, solar, and space plasmas.
Ideal solution
An ideal solution is a thermodynamic model solution whose components obey Raoult's law at all compositions, with zero enthalpy and volume of mixing, benzene and toluene the standard example.
Idealization (philosophy of science)
Idealization, in the philosophy of science, is the deliberate introduction of distortions or omissions into scientific models, exemplified by frictionless planes and perfectly rigid bodies.
Idele class group
The idele class group of a global field K is the quotient of the idele group by the diagonal K×, recovering ideal class groups and receiving the reciprocity map.
Idempotence
Idempotence is the property of an element e of a ring satisfying e² = e, equivalently e(1 − e) = 0; multiplication by e acts like a projection.
Identity (mathematics)
In mathematics, an identity is an element that leaves every other element unchanged when combined with it, or an equation, such as a + 0 = a, true for every value of its variables.
Identity matrix
The identity matrix, also called the unit matrix, is the square matrix with ones on the diagonal and zeros elsewhere that leaves any matrix unchanged under multiplication.
Ido Kaminer
Ido Kaminer is an Israeli physicist and professor at the Technion who heads the AdQuanta lab and is known as a creator of free-electron quantum optics, plus the Ramanujan Machine for generating conjectures about fundamental constants.
Idoxuridine
Idoxuridine is an iodinated nucleoside analog of thymidine that inhibits viral DNA synthesis; described in 1959, it became the first FDA-approved antiviral drug in 1963, used topically for herpetic keratitis.
Iduronic acid
Iduronic acid (IdoA) is a uronic acid monosaccharide and the C-5 epimer of D-glucuronic acid, the major uronic acid of dermatan sulfate and heparin whose ring flexibility aids protein binding.
IEC 61508
IEC 61508 is an international standard for the functional safety of electrical, electronic, and programmable electronic safety-related systems, first published in 1998 and defining four safety integrity levels.
IEEE 754
IEEE 754, the IEEE Standard for Binary Floating-Point Arithmetic, is a technical standard first published in 1985 that defines floating-point formats, rounding rules, and exception handling in computing.
IEEE Sensors Journal
The IEEE Sensors Journal is a peer-reviewed, semi-monthly journal on sensor theory, design, and applications, published by the IEEE Sensors Council since its first issue in June 2001.
IEEE Transactions on Fuzzy Systems
IEEE Transactions on Fuzzy Systems is a peer-reviewed journal published by the IEEE Computational Intelligence Society since 1993, covering fuzzy set theory, fuzzy logic, and engineering applications.
IEEE Transactions on Haptics
IEEE Transactions on Haptics is a peer-reviewed journal published by the IEEE covering haptic sensing and interaction, publishing quarterly since 2008 with Edward Colgate as founding Editor-in-Chief.
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing is a monthly peer-reviewed journal published by the IEEE since 1992, covering image, video, and multidimensional signal processing, with an impact factor of 15.3.
IEEE Transactions on Industrial Electronics
IEEE Transactions on Industrial Electronics is a peer-reviewed monthly journal of the IEEE Industrial Electronics Society, published since 1953, covering power electronics, motor drives, sensors, robotics, and industrial automation.
IEEE Transactions on Industrial Informatics
IEEE Transactions on Industrial Informatics (TII) is a peer-reviewed multidisciplinary engineering journal published by the IEEE since 2005 and a flagship of the Industrial Electronics Society.
IEEE Transactions on Instrumentation and Measurement
IEEE Transactions on Instrumentation and Measurement, the flagship journal of the IEEE Instrumentation and Measurement Society, is a peer-reviewed journal on electronic instruments and measurement, founded in 1952.
IEEE Transactions on Magnetics
IEEE Transactions on Magnetics is a peer-reviewed journal published monthly by the IEEE Magnetics Society since March 1965, covering magnetic materials, devices, and magnetic data storage.
IEEE Transactions on Medical Robotics and Bionics
IEEE Transactions on Medical Robotics and Bionics (T-MRB) is a quarterly peer-reviewed IEEE journal, published since 2019, covering surgical robots, bionic prostheses, and artificial organs.
IEEE Transactions on Neural Networks and Learning Systems
IEEE Transactions on Neural Networks and Learning Systems (TNNLS) is a monthly peer-reviewed journal published by the IEEE Computational Intelligence Society, established in 1990 and renamed in 2012.
IEEE Transactions on Systems, Man, and Cybernetics: Systems
IEEE Transactions on Systems, Man, and Cybernetics: Systems is a monthly peer-reviewed IEEE journal covering systems engineering, known as IEEE T-SMC since its 2013 renaming.