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Form 4 is a United States SEC filing that relates to insider trading. Every director, officer and owner of more than 10% of a class of equity securities registered under Section 12 of the Securities Exchange Act of 1934 must file with the United States Securities and Exchange Commission a statement of ownership regarding such security. The initial filing is on Form 3 and changes are reported on Form 4. The annual statement of beneficial ownership of securities is on Form 5. The forms contain information on the reporting person's relationship to the company and on purchases and sales of such equity securities.

Form 4 is stored in SEC's EDGAR database.

A Form 4 must be filed before the end of the second business day following a change in ownership of securities or derivative securities (including the exercise or grant of stock options) for individuals subject to Section 16 of the Securities Exchange Act of 1934.

INFO: Full form for TAFE is Technology And Further Education in Academic & Science category
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INFO: Full form for OGPA is Overall Grade Point Average in Academic & Science category
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In Australia, technical and further education or TAFE () institutions provide a wide range of predominantly vocational courses, mostly qualifying courses under the National Training System/Australian Qualifications Framework/Australian Quality Training Framework. Fields covered include business, finance, hospitality, tourism, construction, engineering, visual arts, information technology and community work.

Individual TAFE institutions (usually with numerous campuses) are known as either colleges or institutes, depending on the state or territory. TAFE colleges are owned, operated and financed by the various state and territory governments. This is in contrast to the university sector, whose funding is predominantly the domain of the federal government and whose universities are predominantly owned by the state governments.

The National Institute of Mental Health and Neuro-Sciences is a medical institution in Bangalore, India. NIMHANS is the apex centre for mental health and neuroscience education in the country. It is an Institute of National Importance operates autonomously under the Ministry of Health and Family Welfare. NIMHANS is ranked 4th best medical institute in India, in the current National Institutional Ranking Framework.

INFO: Full form for XXL is Double Extra Large in Academic & Science category
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INFO: Full form for UVEPROM is Ultra-Violet Erasable Programmable Read Only Memory in Academic & Science category

INFO: Full form for TRIAC is Triode for Alternating Current in Academic & Science category
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INFO: Full form for MHRM is Master of Human Resources Management in Academic & Science category
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In a reciprocating engine, the dead centre is the position of a piston in which it is either farthest from, or nearest to, the crankshaft. The former is known as Top Dead Centre (TDC) while the latter is known as Bottom Dead Centre (BDC).

More generally, the dead centre is any position of a crank where the applied force is straight along its axis, meaning no turning force can be applied. Many sorts of machines are crank driven, including unicycles, bicycles, tricycles, various types of machine presses, gasoline engines, diesel engines, steam locomotives, and other steam engines. Crank-driven machines rely on the energy stored in a flywheel to overcome the dead centre, or are designed, in the case of multi-cylinder engines, so that dead centres can never exist on all cranks at the same time. A steam locomotive is an example of the latter, the connecting rods being arranged such that the dead centre for each cylinder occurs out of phase with the other one (or more) cylinders.

Ultraviolet refers to electromagnetic radiation with a wavelength shorter than that of visible light, but longer than soft X-rays.

Ultraviolet or UltraViolet may also refer to:

In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit, and is a dimensionless number in the closed interval of −1 to 1. A power factor magnitude of less than one indicates the voltage and current are not in phase, reducing the average product of the two. Real power is the instantaneous product of voltage and current and represents the capacity of the electricity for performing work. Apparent power is the product of RMS current and voltage. Due to energy stored in the load and returned to the source, or due to a non-linear load that distorts the wave shape of the current drawn from the source, the apparent power may be greater than the real power. A negative power factor occurs when the device (which is normally the load) generates power, which then flows back towards the source.

In an electric power system, a load with a low power factor draws more current than a load with a high power factor for the same amount of useful power transferred. The higher currents increase the energy lost in the distribution system, and require larger wires and other equipment. Because of the costs of larger equipment and wasted energy, electrical utilities will usually charge a higher cost to industrial or commercial customers where there is a low power factor.

Power-factor correction increases the power factor of a load, improving efficiency for the distribution system to which it is attached. Linear loads with low power factor (such as induction motors) can be corrected with a passive network of capacitors or inductors. Non-linear loads, such as rectifiers, distort the current drawn from the system. In such cases, active or passive power factor correction may be used to counteract the distortion and raise the power factor. The devices for correction of the power factor may be at a central substation, spread out over a distribution system, or built into power-consuming equipment.

An electromagnetic field (also EM field) is a classical (i.e. non-quantum) field produced by accelerating electric charges. It is the field described by classical electrodynamics and is the classical counterpart to the quantized electromagnetic field tensor in quantum electrodynamics. The electromagnetic field propagates at the speed of light (in fact, this field can be identified as light) and interacts with charges and currents. Its quantum counterpart is one of the four fundamental forces of nature (the others are gravitation, weak interaction and strong interaction.)

The field can be viewed as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, and the magnetic field by moving charges (currents); these two are often described as the sources of the field. The way in which charges and currents interact with the electromagnetic field is described by Maxwell's equations and the Lorentz force law. The force created by the electric field is much stronger than the force created by the magnetic field.

From a classical perspective in the history of electromagnetism, the electromagnetic field can be regarded as a smooth, continuous field, propagated in a wavelike manner. By contrast, from the perspective of quantum field theory, this field is seen as quantized; meaning that the free quantum field (i.e. non-interacting field) can be expressed as the Fourier sum of creation and annihilation operators in energy-momentum space while the effects of the interacting quantum field may be analyzed in perturbation theory via the S-matrix with the aid of a whole host of mathematical technologies such as the Dyson series, Wick's theorem, correlation functions, time-evolution operators, Feynman diagrams etc. Note that the quantized field is still spatially continuous; its energy states however are discrete (the field's energy states must not be confused with its energy values, which are continuous; the quantum field's creation operators create multiple discrete states of energy called photons.)

Multiple choice (MC), objective response, or MCQ (for Multiple Choice Question) is a form of an objective assessment in which respondents are asked to select only correct answers from the choices offered as a list. The multiple choice format is most frequently used in educational testing, in market research, and in elections, when a person chooses between multiple candidates, parties, or policies.

Although E. L. Thorndike developed an early scientific approach to testing students, it was his assistant Benjamin D. Wood who developed the multiple-choice test. Multiple-choice testing increased in popularity in the mid-20th century when scanners and data-processing machines were developed to check the results. Christopher P. Sole created the first multiple-choice examination for computers on a Sharp Mz 80 computer in 1982. It was developed to aid people with dyslexia cope with agricultural subjects, as Latin plant names can be difficult to understand and write. The first complete exam was developed at St Edwards School in Romsey, England.

INFO: Full form for IFB is Institute Of Furahan Biology in Academic & Science category
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INFO: Full form for IFB is International Friends Bureau in Academic & Science category
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INFO: Full form for CITI is Construction Industry Training Institute in Academic & Science category
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INFO: Full form for IMU is האגוד הישראלי למתמטיקה in Academic & Science category
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INFO: Full form for IMU is IMPACT Meteorology Unit in Academic & Science category
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The International Medical University (IMU) is a private, English language, health sciences university in Kuala Lumpur, Malaysia, and Malaysia's leading private medical and healthcare university. It was established in 1992, and is active in research and teaching within medicine and healthcare with a strong international orientation. IMU is a wholly owned subsidiary of Asia's largest private healthcare group IHH Healthcare, which is majority-owned by the Mitsui & Co.. The current CEO of IMU is Abdul Aziz Baba.

IMU was the first private higher education institution in Malaysia that received the right to confer academic degrees, and it was granted full university status by the government in 1999. It cooperates with universities in the United Kingdom, Australia, New Zealand, Canada, Ireland and China.

The main campus of IMU is located in Bukit Jalil, Kuala Lumpur. As of November 2018, the university has 716 employees and 3,786 students.

The university offers programmes in medical and other health sciences as well as MSc and PhD programmes.

IMU was one of only three private universities in Malaysia which was awarded the "6 Star: Outstanding" SETARA ranking by the Ministry of Higher Education in December 2020.

INFO: Full form for IMU is Union Mathématique Internationale in Academic & Science category
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INFO: Full form for IMU is Internet Marketing University in Academic & Science category
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INFO: Full form for DEAP is Directional Electrostatic Accretion Process in Academic & Science category
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INFO: Full form for CVD is Chemical Vapor Deposited in Academic & Science category
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INFO: Full form for CSAA is Computer Science Alumni Association in Academic & Science category
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INFO: Full form for CSAA is Continuing Student Application for Aid in Academic & Science category
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INFO: Full form for CSAA is Canadian Sociology and Anthropology Association in Academic & Science category
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INFO: Full form for DOT is the Dictionary of Occupational Titles in Academic & Science category
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INFO: Full form for CGRA is Coarse Grain Reconfigurable Architecture in Academic & Science category
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INFO: Full form for CODS is Cheltenham Operatic and Dramatic Society in Academic & Science category
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INFO: Full form for CICS is Cooperative Institute for Climate Studies in Academic & Science category
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INFO: Full form for CICS is Center for Information and Computation Security in Academic & Science category
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INFO: Full form for CICS is Center for Inner City Studies in Academic & Science category
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INFO: Full form for CICS is Center for Information and Communication Sciences in Academic & Science category
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INFO: Full form for CICS is Clinical and Integrative Cardiovascular Sciences in Academic & Science category
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