A mass of iron or other ferrous metal, forming the central part of an electromagnet, such as those upon which the conductor of an armature, a transformer, or an induction coil is wound.

the central part of the earth, believed to be a sphere with a radius of about 2100 miles, and composed primarily of molten iron with some nickel. It is distinguished from the crust and mantle.

To take out the core or inward parts of; as, to core an apple.

A mass of stone in which flakes are removed.

Material used for the centre of an element, generally of the wound design. May also be called a centre tube when used in the coalescer, separator or other type of filter element. May also be a tube of fibres formed into an element which has sufficient strength to provide its own centre core.

The central layer of plies, particles or wooden strips in a man made board.

The central part of the Earth below a depth of 2900 km. It is thought to be composed of iron and nickel and to be molten on the outside with a central solid inner core.

The parent stone material from which flakes are struck.

The central portion of a nuclear reactor containing the fuel elements and, usually, the moderator. Also the central portion of nuclear weapon containing highly enriched uranium or plutonium.

In physical geography, the core is the innermost zone of the earth, probably solid at the centre and at very high temperatures, composed of iron and nickel.

In human geography, the term core refers to a central place, usually the centre of economic and political activity in a nation or region. peripheral

There are four types of core construction used in plywood panels: a) Lumber Core: Consists of a heavy core of sawn lumber between crossbands. The thick center core permits doweling, splining and dovetailing. b). Veneer Core: Method of plywood construction consisting of 3,5,7 or more plies of veneer laid with grain direction of adjacent plies at right angles to each other. c). Particle Board: This type of core consists of chips or flakes of resin-coated wood fused together under heat and pressure to form a core for plywood. d). Mineral Core: Used for fireproof panel construction. Veneers are bonded to a hard noncombustible material.

An inner, often much less permeable portion of a breakwater, or barrier beach.

The Earth's central region, believed to be composed mostly of iron. The core has a radius of 3,477 kilometers and is surrounded by the Earth's mantle. At the center of the molten outer core is a solid inner core with a radius of 1,213 kilometers. (See Figure 9.)

The central part of a planet, consisting of higher density material.

The innermost layer in veneered construction, normally consisting of several individual wood pieces edge glued and end-glued or fingerjointed together.

The innermost portion of plywood usually composed of veneer. Also referred to as a "centre." A core may also be made of fibreboards, particleboard or lumber.

The region o fthe Earth's interior below a depth of 2900 km which is composed of liquid (outer) and solid (inner) metallic iron-nickel.

he central part of Earth below a depth of 2900 km. The core is thought to be composed mostly of iron, in contrast to the overlying mantle of silicate rock.

Central region of a nuclear reactor, containing the fuel assemblies and moderator, in which the fission chain reaction takes place and the coolant is heated.

The centre of the golf ball.

Coring simply means to remove the inner part that contains the seeds of an apple or other fruit.

Inner zone of the earth. It consists of a solid inner core and a liquid outer core. Compare crust, mantle.

Central Office Relay Equipment

Centre of Research Excellence; administered through the Tertiary Education Commission

The innermost portion of an astronomical body.

The dense, intensely hot mass of molten metal, mostly iron and nickel, thousands of kilometers in diameter at the earth's center.

A central plug of clay around which the sections of the moulds were assembled. Molten bronze was poured into the space between the two. Cores were needed to ensure that the vessels were hollow and thin-walled.

Centre of a golf ball.

Part of the Earth located at a depth of 5,100 km to 6,370 km (the centre of the Earth). It is believed to consist mainly of iron and nickel.

Wallerstein's term for rich countries at the centre of international trade

The central region of a moon, planet or star. The energy of a star is produced in its core.

The center part or innermost layer or section. Used to describe the type of construction of the interior of a door, panel, etc.

Centre, inside

a strip of brown kraft paper attached to the innermost (last) stamp on a roll of coil stamps.

The centre, as opposed to the surface layers, of a piece of steel, eg a coil, bar or component.

The light carrying central part of the glass construction.

The central part of various fruits containing seeds, a sample extracted from within a object or given area for analysis. (tree, soil)

The inner disc of a bi-metallic coin or medal. The core is surrounded by the Annulus.

The region of very high density and temperature located at the centre of the Sun.

the hot, iron and nickel rich interior of the Earth, forming the innermost ~3,500 km diameter section of the Earth. It is composed of two layers: the inner core, thought to be solid with a density of about 13 g cm- 3 and a radius of 1220 km, and the outer core, thought to be liquid of density 11 g cm- 3, and of average thickness of 2,250 km (see diagram).

The central part of the MatPLC; virtual backplane. Each module plugs into this core.

In an optical fiber, the central part of the fiber in which the light propagates.

the central part of a planet, star or other astronomical body which is surrounded by some outer layers.

Centre of a fibre optic cable

in geology, the center of the Earth, located 29,000 kilometers beneath the planets crust and composed of molten iron, nickel, and cobalt.

A piece of flaked stone which has one or more negative flake scars but no positive flake scars.

(1) A blocky nucleus of stone from which flakes or blades have been removed (see MICROBLADE CORE). (2) A column or lineal sample of materials obtained by "coring" the ground, trees, etc.

innermost region of the earth, composed of a very dense alloy nickel and iron.

The central zone of the Earth that lies below the major solid-liquid boundary at 2900 km depth (solid mantle above the liquid outer core). This boundary produces a major seismic discontinuity. It consists of an inner core, which is thought to be solid and a liquid outer core.

Is the central cylinder of glass fiber characterized by higher index of refraction relative to the cladding.

Inner plies in a piece of plywood whose grain direction runs perpendicular to that of the outer plies.

innermost part of a star where nuclear reactions take place

In solar astronomy, the innermost part of the Sun, where energy is generated by nuclear reactions. more

A lithic artifact used as a blank from which other tool or flakes are made.

The innermost part of the earth, center

In sandwich construction, the central component to which inner and outer skins are attached. Foam, honeycomb, paper and wood are all commonly used as core material.

The central portion or zone of an embankment dam consisting of impervious material.

Central part of a candle.

The central, required set of courses that all MBA students on a given programme must complete. At most schools, this constitutes up to two-thirds of the programme.

The center layer of the earth, very heavy, made of iron

An artefact from which flakes have been detached using a hammer stone. Core types include blade, single platform, multiplatform and bipolar forms.

a mass of material often preformed by the worker to the desired shape to allow the removal of a definite type of flake or blade

The inner-most layer of a multi-layered product.

The central part of a nuclear reactor that contains the fuel and produces the heat.

The innermost layers of the Earth. The inner core is solid and has a radius of about 1300 kilometres. (The radius of the Earth is about 6371 kilometres.) The outer core is fluid and is about 2300 kilometres thick. S-waves cannot travel through the outer core.

The central part of a celestial body (as Earth or sun) usually having different physical properties from the surrounding parts.

the central area of a hamlet, village, or town, generally identified by the clustering of buildings in close proximity, particularly retail shops, services, and government offices.

Central fibres of a climbing rope. See sheath.

the inner portion of a column or other large component onto which plaster/render is run. The core is provided to save materials and weight.

The innermost layer of the Earth, consisting primarily of pure metals such as iron and nickel. The core is the densest layer of the Earth, and is divided into the outer core, which is believed to be liquid, and the inner core, which is believed to be solid. See also crust and mantle.

The central portion of the Earth, at a depth of approximately 2900 km. The core has a molten metallic composition. Source: EPO.

The central, light carrying part of an optical fiber; it has an index of refraction higher than that of the surrounding cladding.

(Sometimes called a center.) The innermost portion of plywood. While usually made up of a softwood veneer, a core may be constructed using fiberboard, particleboard, or lumber.

The central component of a sandwich construction to which the sandwich faces or skins are attached; also, part of a complex mold that forms undercut parts.

The innermost layer of the Earth, made up of mostly of iron and nickel. The core is divided into a liquid outer core and a solid inner core. The core is the most dense of the Earth's layers. more details...

The central portion of a nuclear reactor containing the fuel rods and control rods. Nuclear fission takes place and heat is generated within the core.

The central portion of a candle.

The innermost layer of a planet or star.

The inner part of plywood between face and back, usually veneer. Sawn lumber, particleboard, MDF, and hardboard are also used as core.

The innermost layers of the Earth. The inner core is solid and has a radius of 1,300 km (800 mi). (Compare this radius to the radius of the Earth, at 6,371 km/3,960 mi.) The outer core is fluid and is 2,300 km (1,400 mi) thick. S-waves cannot travel through the outer core.

The central region of an optical fibre through which a signal carrying infrared is transmitted. Manufactured from high-density silica glass.

The spherical mass, consisting largely of metallic iron, at the center of Earth. The radius of the core is approximately 3,000 kilometers.

The central region of a planet or moon, frequently made of different materials from the surrounding regions (mantle and crust); the Earth is thought to have a core of metallic iron and nickel.

A sample, usually of reservoir rock, taken while drilling a well. Cores are drilled with a core bit, in conjunction with a core barrel and core catcher. The core bit has a hole in its centre which allows the bit to drill around a central cylinder of rock, which is taken in through the bit and into the core barrel. The core barrel stores the rock core and the core catcher serves to grip the bottom of the core so that it does not fall out the bottom of the drillstring while it is being pulled out of the well. Core samples are used for many studies which have an impact on the volume of reserves and the likely productivity of an oil or gas field. In some instances cores may be taken over longer intervals than the hydrocarbon bearing zone in the well being cored to gain information of use across the whole field.

Innermost layer of section in flush door construction. Types of construction include: wood block; particleboard; wood block (lined); hollow; ladder; mesh or cellular.

Solid core of two parts: a central wood block core bonded to two core liners of wood or other lignocellulose materials.

The central region of a planet or moon which is frequently made of different materials than the surrounding regions. Earth and Moon are thought to have cores of iron and nickel.

The inner area of foam, away from the outer skin.

The light conducting central portion of an optical fiber with a refractive index higher than that of the cladding. The center of a cable construction. Most often applies to a coaxial cable, where the core is the center conductor and the dielectric material applied to it.

The central portion of a nuclear reactor containing the fuel elements, moderator, neutron poisons, and support structures.

Half way to the centre of the Earth the mantle gives way to the core. The core is composed largely of iron with some nickel and a little sulphur. The outer part of the core is liquid, but the inner part is taken to be solid despite the great heat, due to the immense pressure. The magnetic field of the Earth is continually generated by churning of the iron within the core.

The central glass element of a fiber optic cable through which the light is transmitted. The core is usually in the center of the cable bounded by the cladding and then the sheath or outer covering of the cable.

A piece of stone from which flakes have been removed.

A honeycomb or variegated structure used in sandwich panel construction. The innermost portion of a multi-layer adherent surface.

The uranium-containing heart of a nuclear reactor, where energy is released.

the central part of Earth that lies beneath the mantle and is made up of an outer, liquid part and an inner, solid part

A cobble or small rock from which flakes or blades are removed; the core may be used as a tool as well as a source of flakes.

1. The iron-rich central part of the Earth. The core is divided into two zones (the inner core and outer core) because of the different way in which they transmit seismic waves. The core is responsible for the Earth's magnetic field, and accounts for 32% of the mass of the planet. 2. a long sample of sediment or rock extracted by drilling down into the Earth. This is used to help to analyse strata which are not exposed at the surface.

(1) The central or innermost part of something. (2) Cylindrical section sample of the earth's strata obtained by drilling. (3) Board to which an outer layer of veneer is attached. (4) A mass of iron which is placed inside a wire coil to channel and increase the strength of the magnetic field resulting from current in the coil. (5) Gypsum, between the facing and backing papers, in a wallboard panel.

That portion of the interior of the Earth that lies beneath the mantle, and goes all of the way to the center. The Earth's core is very dense, rich in iron and the source of the magnetic field.

1. A lithic artifact from which flakes are removed; it is used as a tool or a bland from which other tools are made (Ashmore and Sharer 2000: 247). 2. Nodule of stone from which flakes are removed, typically a core is reduced until most usable flakes are obtained and then it is discarded (Cassells 1997:335).

Our central column on the physical from the top of the head to the feet in which our major internal chakras are set and spinning outwards into the auric field.

The innermost part of the earth. The outer core extends from 2500 to 3500 miles below the earth's surface and is liquid metal. The inner core is the central 500 miles and is solid metal.

An area of space surrounding Terra (old Earth) that contained the original Major Houses and formed the basis for the Imperium.

To remove the central seeded area from a fruit.

The core is the innermost layer of the Earth (or any planet, moon, or star). It is usually under great pressure and is very hot.

Flush doors and plywood are said to have a “core” material and/or construction. Typical cores are lumber core (also known as stave lumber core); veneer core; particleboard core; or fiberboard core.

The central portion of a nuclear reactor containing the fuel elements, moderator, and support structures. See; Light-Water Reactor, Pressurized-Water Reactor, Reactor.

The climbing rope's central core of woven nylon fibers; accounts for about 85 percent of the rope

the extremely hot center of the Earth. The outer core is probably molten rock and is located about 3,200 miles (5,100) kilometers down from the earth's surface; the inner core may be solid iron and is found a the very center of the Earth- about 4,000 miles (6,400 kilometers) down.

Central zone of dike, levee, rock groin, jetty, etc.

The central, light-carrying part of a fiber. The diameter of a single mode fiber core is generally less than 10 microns; multimode fiber core is typically 50, 62.5, or 100 microns.

In the case of steel this refers to a component that has been case-hardened where the center is softer than the hard surface layer or case. It can also be applied to the central part of a rolled rimming steel.

the huge mass in the very center of the Earth made mostly of iron and nickel. It is divided into an outer core and inner core

the central part of a nuclear reactor that contains the fuel assemblies and control rod assemblies. Nuclear fission takes place and heat is generated within the core.

The central part of the Earth, made of nickel and iron. The outer core is liquid and the inner core is solid. Waves

The central region of an optical fiber through which light is transmitted. It has a refractive index different than the surrounding cladding.

parent rock from which flakes are detached

(A) The central member, usually foam or honeycomb, of a sandwich construction to which the faces of the sandwich are attached or bonded. (B) The central member of a plywood assembly. (C) A channel in a mold for circulation of heat transfer media (D) Part of a complex mold that forms undercut parts. (E) A device on which prepreg is wound.

Centre part of radiator/intercooler/oil cooler etc, that consists of tubes running between the two header plates carrying the hot medium, & fins joined to these tubes to dissipate the heat to the ambient air flow.

The large, round, inner portion of a "three piece" bowling ball. This area consists of the filler material and may have other high-density materials for dynamic purposes.

Central to the purpose of a department and therefore funded by its core budget.

The transformer's central part or inductor that enhances the power of the magnetic field.

The centre, light guiding part of an optical fibre. The refractive index is higher than that of the cladding, to ensure propagation of optical signals.

The central part of the Earth below a depth of 2900 kilometers. It is thought to be composed of iron and silicates and to be molten on the outside with a solid central part.

The heart, or central part, of something. The core of a communications network is the high-traffic-density connectivity portion.

The central part of a nuclear reactor containing the fuel elements and any moderator.

The innermost parts of the Earth, lying between 2900 km depth and the centre of the Earth at over 6300 km depth.

A rock, often about fist-sized, from which flakes or blades are removed.

The core is a layer rich in iron and nickel found in the interior of the Earth. It is composed of two sub-layers: the inner core and outer core. The core is about 7,000 kilometers in diameter.

The central region of a planet, star, or galaxy.

the part of the weapon consisting of the nuclear material

The back of 2-ply engraving material or the centre of 3-ply engraving materials. The core produces the contrasting colour to the cap surface.

The center of plywood or crossbanded construction; it may consist of lumber (solid or glued), particle board or veneer. Also core unit; innermost layer in veneered door construction.

The inner part of plywood between face and back, usually veneer; however, it may be of sawed lumber, or it may be particleboard, MDF, hardboard or of some other material.

(see image of " Parts of the Sun") In solar astronomy, the innermost part of the Sun, where energy is generated by nuclear fusion (fusion of one atom to another).

The light conducting portion of a fibre, defined by its high refractive index. The core is normally in the centre of a fibre, bounded by concentric cladding of lower refractive index.

The central part of the glass construction through which light is transmitted.

Central backbone of the network.

The light-conducting central portion of an optical fiber, composed of material with a higher index of refraction than the cladding. The portion of the fiber that transmits light.

the central region of an optical fiber through which light is transmitted. The typical core is 0.005 inch in diameter.

Commonly the component separating the inner or outer conductor within a coaxial cable. In cables, in general, it would be the center of a particular operation.

The core is the innermost layer of the Earth. It consists of iron-nickel; it is under great pressure and is very hot. The inner core is solid ; the outer core is molten.

1) The central member of a sandwich construction (can be honeycomb material, foamed plastic or solid sheet) to which the faces of the sandwich are attached; the central member of a plywood assembly. 2) A channel in a mold for circulation of heat-transfer media. 3) Part of a complex mold that molds undercut parts. Cores are usually withdrawn to one side before the main sections of the mold open. Also called core pin.

The approximate centre of the fingerprint pattern.

The innermost layer of the earth, which starts at ~2900 km depth. The core is composed mainly of iron and consists of a molten outer core and a solid inner core.

A preformed sand aggregate inserted into a mold to shape the interior of the casting or that part of a casting which cannot be shaped by a pattern.

The interior sculptural form made of the same substance as the foundry mold and held in place by steel pins and rods in order to create a hollow bronze cast.

(4) the long, cylindrical piece of rock, about 5-10 cm or more in diameter, removed by diamond drilling.

a cylindrical piece of rock taken as a sample by a special hollow drill bit

a tissue sample removed during biopsy

Cylindrical tubes made of paper, cardboard or plastic onto which the material is wound

A performed sand aggregate inserted in a mold to shape the interior or that part of a casting which cannot be shaped by the pattern.

Samples of subsurface rocks taken as a well is being drilled. The core allows geologists to examine the strata in proper sequence and thickness.

A small sample removed from a roof assembly, usually in conjunction with moisture surveys or investigations.

A cylindrical section of rock, usually about an inch in diameter, brought to the surface by diamond drilling for geologic examination and/or laboratory analysis.

A hollow wax sculpture to be cast in metal is filled with clay or plaster with grog (refractory material). The wax can be modeled directly over a preformed core, and after the sculpture is cast, the core is generally removed in order to make the sculpture less heavy. A core might be either an original model pared down, or it might be poured into a hollow wax cast. A core may contain an armature, and it may hold chaplets.

A cylindrical section of rock, usually 2-4 inches in diameter and up to several feet long, that is the result of coring into the earth. Individual cores are brought to the surface for geologic examination and/or laboratory analysis.

A cylindrical sample taken from a formation for geological analysis. Usually a conventional core barrel is substituted for the bit and procures a sample as it penetrates the formation.

A cylindrical piece of an underground formation, cut and raised by a rotary drill with a bit. The impervious center of an earth fill dam.

The segment of the stator and rotor, usually iron, which is made up of cylindrical laminated electric steel.

A cylindrical sample of rock cut by a special bit during the drilling process.

A sample or rock produced by drilling into the earth. Commonly, cores are cylindrical in shape.

The iron portion of the stator and rotor; made up of cylindrical laminated electric steel. The stator and rotor cores are concentric separated by an air gap, with the rotor core being the smaller of the two and inside to the stator core.

Cylindrical sample taken from a formation for the purpose of examination or analysis.

The long cylindrical piece of rock, about an inch in diameter, brought to surface by diamond drilling.

A vertical section of reservoir or other rock taken in drilling a well, for detailed study and analysis. In order to retrieve the core as intact as possible, it is cut from the rock by an annular core bit. The central column of rock passes through the centre of the bit and, as the bit cuts deeper, is received by a hollow cylindrical Core Barrel above the bit, where it is retained and protected by a series of rubber baffles. When the bit has cut deep enough to fill the core barrel, it is withdrawn from the hole and the core extracted. In this way the actual sequence of rock strata is preserved.

A sample taken from the compacted asphalt for testing. Usually for density testing.

The long cylindrical piece of rock, in varying diameters, brought to surface by core or diamond drilling.

The long cylindrical piece of rock, typically about two inches in diameter, brought to surface by diamond drilling.

A sand or metal insert in a mold to shape the interior of the casting or that part of the casting that cannot be shaped by the pattern.

(1) A cylindrical sample of rock taken from a formation for analysis. Usually, a conventional core barrel is substituted for the bit and obtains the sample as it penetrates the formation.

To remove the inedible center of fruits ... more on core here

The centre of an optical fibre. The core of communications grade fibre is made of glass that has a higher refractive index than the surrounding cladding glass. (See Cladding, Refractive Index).

The interior of a bowling ball.

The part of the bowling ball immediately underneath the shell.

Center of the sun, where gravitational pressure forces hydrogen ions (protons) to fuse into helium, releasing energy in the form of radiation. ( go to first use in the text)

(n.) the center of some fruits, containing seeds and pithy, woody material; (v.) to remove the core of said fruits

The center of a star or planet.

The center weight within a bowling ball.

The nylon hub at the center of most wheels. There are a variety of wheel types, including hubless, closed core, and open core.

Remove the center of a fruit (apple, pear, pineapple). Cores contain small seeds (apple, pear) or are woody (pineapple).

(stellar): the center of a star where the density and temperature are high enough for nuclear fusion to occur.

The center of the fiber optic cable through which light is transmitted.

The center of the dendrimer where the branches are attached. The core determines the initial degree of branching and contributes to the internal properties of the dendrimer.

The center of a panel (i.e. surface layer, core, backer).

The center portion of a piece of steel which may be of different chemical composition than the outside as in the case of carburized parts, or which may have different physical properties than the outside due to the failure of penetration of heat treatment effect.

The center of a fiber optic cable usually made of extremely clear glass or plastic, through which the light travels.

The center fibers of a climbing rope. See sheath.

The material in the center portion of the ball.

To remove the hard, indigestible center of some foods, such as peppers, kidneys, apples, pears, pineapples.

The center of an optical fiber. The core of communications grade fiber is made of glass that has a higher refractive index than the surrounding cladding glass.

the center of the golf ball; usually solid (Top-Flite) or liquid (many Titleists).

The center of a planet, moon or asteroids. It is made from different materials from its surrounding layers.

Center, hub portion of a rotating brush.

The center of the ball, usually hand made using scraps, rice hulls, etc. or premade of Styrofoam, etc

(1) In cables, a term used to express a component or assembly of components over which other materials are applied, such as additional components, shield, sheath, or armour; (2) In fibre optics, the transparent glass or plastic section with a high refractive index through which the light travels by internal reflections.

The transmitting part of a fiber optic waveguide which has a higher index of refraction than that of the cladding.

A small rope run through the center of a larger rope.

the center of a planet or star.

The center of a fruit or the removal of the center of a fruit.

in reference to a star, it is the very center where the temperature is the hottest and pressure is highest. This is where fusion of any element begins in the star, and then moves its way outward, if permitted by the mass (and subsequently temperature) of the star.

Center of an optical fiber through which light is transmitted.

The core of an optical fiber denotes the central part of the fiber where the majority of the light propagates. In single mode fiber, the core is small in diameter (~8 μm), so that only one mode will propagate along its length. By contrast, the core of multimode fibers is larger (50 or 62.5 μm). See also: fiber, cladding, single mode fiber, multimode fiber

The center section or part of a door or door part.

To remove the inedible center of fruits such as pineapples.

The center of a golf ball.

The tube, usually of paperboard, on which a paper roll is wound

A tube on which paper, film, or foil labels are wound for shipment. Also the metal body of a roller which is rubber covered.

A steel, wood or cardboard tube on which paper is reeled or re-reeled.

Hub on which the film is wound for storage. Usually plastic.

A tube of fiber on wich roll of paper or other finish product are wound.

Shaft in center of a roll around which the web of paper is unwound. Cores are either metal or cardboard; either returnable or disposable.

Inside diameter measurement of a grip, which determines the size of the grip. Core size does not match shaft butt sizes. The standard core size for a man's grip is .620", for a lady is .590", but both use the same shaft butt size.

The inside diameter measurement of a grip. Typically core sizes match shaft butt sizes. For example, an M60 grip core will match with a .600" shaft butt size and produce a standard size grip.

The inside structure that a roll of film is wound onto usually made of corrugated material.

The diameter of the core around which the labels are wrapped.

spirally wound tube produced from coreboard, around which paper and board rolls, plastic film rolls and textile yarn rolls are wound

Plastic piece used to hold film without a reel.

A hollow cylinder, on which a coiled product may be positioned, that forms the inside diameter of a coil.

A plastic cylinder on which film is wound, shipped and stored.

rigid cardboard tubes that are uniform in diameter used for winding paper web onto a roll.

The core is the plastic or cardboard tube to which the roller nap is attached.

A paper tube on which film is wound.

The inner wound cable within the flexible shaft that spins with the engine and transmits power to the gearbox.

A two- or three-inch diameter plastic disc which is exactly the width of the film. The film or mag is wound onto the cores for editing or projection. See also Split Reel.

Circular tube made of metal or fiberboard on which roll paper is wound.

The term core is used when referring to what gives a boffer its structure. Cheaper boffers use a core of PVC pipe, while more expensive boffers use a core of graphite shafts.

A small section cut from any material to show internal composition.

The inside material used in a wakeboard. Common cores are foam, honeycomb, or wood.

A zone of material of low permeability in an embankment dam.

The main component of a snowboard/ski construction. Cores are generally sandwiched between one ore more layers of other materials. Core materials are wood, foam or different combinations.

An assembly or component (e.g., transmission, engine, pump) removed from a vehicle and then rebuilt/remanufactured. When purchasing as remanufactured component, customers often provide the supplier with the used core.

A core is an empty cartridge shell, either inkjet or laser.

Refers to the empty cartridge shell, regardless whether it is an ink or laser cartridge.

The interior part of a jacketed bullet; usually a lead alloy in sporting ammunition.

The interior of a composite panel.

Interior material used to construct veneer panels (i.e. particleboard).

See Bullet Core.

The interior part of a steel whose composition has not been changed in a case hardening operation.

Material, normally lead, contained within the bullet's outer metal jacket.

The inner part of plywood between face and back, usually veneer. Sawn lumber, particleboard, MDF, hardboard, or other material is also used as cores.

The sturdy foundation upon which veneer is applied.

1. The interior of a piece. 2. Frame or stuffing on or over which work can be supported; combustible core materials can burn out in the kiln; rigid cores should be removed before the clay shrinks.

The foundation upon which veneer may be applied, usually poplar or similar porous wood or chip board.

Council of Registrars. The operational organization composed of authorized Registrars for managing allocations under gTLDs.

Internet Council of Registrars. A non-profit membership association of Internet domain name registrars. CORE web site

A core is the set of feasible allocations in an economy. An attempt to reform the management of gTLDs .

A core is the set of feasible allocations in an economy that cannot be improved upon by subset of the set of the economy's consumers (a coalition). Thus it is analogous to a Nash equilibrium of a noncooperative game in game theory: an outcome is stable if no deviation is profitable for any player. A coalition is said to improve upon or block a feasible allocation if the members of that coalition are better off under a different feasible allocation that is identical to the first except that every member of the coalition has a different consumption bundle that is part of an aggregate consumption bundle that can be constructed from publicly available technology and the initial endowments of each consumer in the coalition.

Core is another name for general education requirements. Core requirements introduce you to a variety of subjects and strengthen your abilities to think critically, communicate effectively, and reason logically. Core requirements for all degrees include some basic courses and a specific number of courses in the humanities, natural sciences, and social sciences. You should pick up a core sheet at Hawaii Hall 108 or read the Catalog. Click here to return to the list of academic terms.

unit - See Compulsory Unit

The required courses of your degree program. See catalog for your degree program.

basic required courses for liberal arts. Most of the time these course credits will transfer to other colleges.

Compulsory subjects or modules as opposed to optional subjects or courses.

A set of courses in three academic areas (math and science, history and social science, literature and humanities) designed to insure a broad foundation in the liberal arts. The majority of approved core courses are at the 100 or 200 level.

Term used in marine vocational education to mean compulsory part of certificate course.

In UNIX systems this term is commonly used in reference to memory. Back in the early days, memory chips were actually magnetic coils (little ferriet ring, with a bit of copper wire around it).

The structure around which the winding of an inductor is formed. The core material influences the electromagnetic characteristics of the inductor.

the transformer in the ballast is referred to as a core

Material and structure in most magnetic components that concentrate the magnetic field generated by the primary coil and carry it in a circuit to engulf both the primary and all secondary coils. Many different shapes and material types are available, each optimal for a different purpose.

A core, in the field of electronics, is a device used in the construction of an inductor that can enhance its amount of inductance that will be produced. read more...

A component of a transformer. The iron or steel core provides a controlled path for the magnetic flux generated in the transformer by the current flowing through the windings.

Magnetic material within a coil used to concentrate the magnetic field.

The ferrous center part of a transformer or inductor used to increase the strength of the magnetic field.

Any material that affords a path for magnetic flux lines in a coil. Transformer Core Manufacturers

Core is the magnetic structure built lamination in the generator.

The center section of a ski, usually made of foam or laminated wood, which holds the structural layers apart. A ski's flex is determined by its core thickness.

The tube, made of paperboard or plastic, on which the laminate is delivered from the supplier and the printed labels are finally supplied to the label user.

The internal layers of a high pressure laminate sheet on to which the decorative surface is applied during manufacture.

The laminations in the generator constituting the magnetic structure thereof.

A structural panel onto which decorative surfacing, such as plastic laminate, is applied and which may then be fabricated into cabinets, countertops or casework. Also referred to as a substrate. Greenline products use a Woodstalk™ core made from wheat straw.

Core assembly of strips or other units of wood, wood derivative, or insulation board, with intervening hollow cells or spaces which support outer faces.

Hollow core composed of strips of wood, wood derivative, or insulation board with the strips running either horizontally or vertically throughout the core area with air cells and/or spaces between the strips and supporting the door faces.

Hollow core composed of strips of wood, wood derivative, or insulation board, interlocked and running horizontally, vertically, or diagonally throughout the core area with air cells and/or spaces betwe en the strips and supporting the outer faces.

Internal portion of bowling ball around which the shell is poured.

the internal portion of the HIV viral particle. The core proteins, encoded by the gag gene, include the glycoproteins p24 and p17.

The internal region of a steel part that remains unaffected by case hardening.

A term used in the modern world system analysis (core versus periphery) in reference to the more-developed part of the economic system, which interacts with the periphery, or less developed part of the system.

A form inserted into a mold to create internal mold features.

A mold component which forms the internal surface of the closure. The core also includes the threads.

Mold component which forms the internal surface of the molded part.

Often refered to as part of a core/cavity split, the core is the eject half side of the cavity that often forms the inside of the part and so looks more like a protrusion in the tool

Those courses which are a mandatory part of a program

The part of a concept that contains the properties that are more essential for determining membership in the concept. See also prototype.

A convex feature on either side of the mold that will enter an opposing cavity when the mold is closed. The void between the cavity and core is where the resin solidifies and forms the part. Often the B-side of a mold is referred to as the core side, and in the case of a part like a drinking cup, the entire B-side will be a core.

In sheet goods, the layer or layers of material between the face and back veneers.