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White Board
A whiteboard (also known as marker board, dry-erase board, dry-wipe board, and pen-board) is a glossy, usually white surface for making non-permanent markings. Whiteboards are analogous to blackboards, but with a smoother surface allowing for rapid marking and erasing of markings on their surface. The popularity of whiteboards increased rapidly in the mid-1990s and they have become a fixture in many offices, meeting rooms, school classrooms, public events and other work environments. The term ''whiteboard'' is also used metaphorically in reference to features of computer software applications that simulate whiteboards. Such "virtual tech whiteboards" allow one or more people to write or draw images on a simulated canvas. This is a common feature of many virtual meetings, collaborations, and instant messaging applications. History It has been widely reported that Korean War veteran and photographer Martin Heit and Albert Stallion, an employee at Alliance, a leading flat roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NCTR Intern Claire Boyle (15558843862)
NCTR may refer to: * NOAA Center for Tsunami Research * Non-Cooperative Target Recognition * North Central Texas Railway, USA * National Council on Teacher Retirement, USA * National Center for Toxicological Research, USA *National Centre for Truth and Reconciliation The National Centre for Truth and Reconciliation (NCTR; , ) is the Archive, archival repository for all of the material collected by the Truth and Reconciliation Commission of Canada, purposed to compile the complete history and legacy of Canadia ..., Canada * North Cyprus Turkish Republic {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melamine Resin
Melamine resin or melamine formaldehyde (also shortened to melamine) is a resin with melamine rings terminated with multiple hydroxyl groups derived from formaldehyde. This thermosetting plastic material is made from melamine and formaldehyde. In its butylated form, it is dissolved in n-Butanol, ''n''-butanol and xylene. It is then used to cross-link with alkyd, epoxy, Acrylic resin, acrylic, and polyester resins, used in surface coatings. There are many types, varying from very slow to very fast curing. Curing Melamine-formaldehyde can be curing (chemistry), cured by heating, which induces dehydration and crosslinking. The crosslinking can be carried out to a limited degree to give resins. Either the melamine-formaldehyde resins or melamine-formaldehyde "monomer" can be cured by treatment with any of several polyols. Applications Construction material The principal use of melamine resin is as the main constituent of high-pressure laminates, such as Formica (plastic), For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Educational Devices
Education is the transmission of knowledge and skills and the development of character traits. Formal education occurs within a structured institutional framework, such as public schools, following a curriculum. Non-formal education also follows a structured approach but occurs outside the formal schooling system, while informal education involves unstructured learning through daily experiences. Formal and non-formal education are categorized into levels, including early childhood education, primary education, secondary education, and tertiary education. Other classifications focus on teaching methods, such as teacher-centered and student-centered education, and on subjects, such as science education, language education, and physical education. Additionally, the term "education" can denote the mental states and qualities of educated individuals and the academic field studying educational phenomena. The precise definition of education is disputed, and there are disagreements ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interactive Whiteboard
An interactive whiteboard (IWB), also known as interactive board, interactive display, interactive digital board or smart board, is a large interactive display board in the form factor of a whiteboard. It can either be a standalone touchscreen computer used independently to perform tasks and operations, or a connectable apparatus used as a touchpad to control computers from a projector. They are touch screen enabled small computers. They are used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios, and others. The first interactive whiteboards were designed and manufactured for use in the office. They were developed by PARC around 1990. This board was used in small group meetings and round-tables. The interactive whiteboard industry was expected to reach sales of US$1 billion worldwide by 2008; one of every seven classrooms in the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grease Pencil
The grease pencil, a wax writing tool also known as a wax pencil, china marker, or chinagraph pencil (especially in the United Kingdom), is a writing implement made of hardened colored wax and is useful for marking on hard, glossy non-porous surfaces. This pencil is usually made from non-toxic opaque wax (such as Paraffin wax, paraffin, beeswax, ceresin, Carnauba wax, carnauba or spermaceti wax) that is similar to a crayon but stronger. Marks made by grease pencils are resistant to moisture and can usually be removed by rubbing the marked surface with a paper towel. Grease pencils are available in several forms. The outer casing may be made of wood (like an ordinary pencil) and sharpened with a knife or pencil sharpener. Other types are covered in paper and sharpened by pulling a string to peel off the paper, needing no additional tools to remain functional. More recently, it has been produced in propelling form, essentially similar to a mechanical pencil, this type in particul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flip Chart
A flip chart is a stationery item consisting of a pad of large paper sheets. It is typically fixed to the upper edge of a whiteboard, or supported on a tripod or four-legged easel. Such charts are commonly used for presentations. Forms Although most commonly supported on a tripod, flip charts come in various forms. Some of these are: * stand-alone flip chart: resembles a big isosceles triangle box that usually sits on a table. Imagine a book that you would open at 270° angle and then lay on a table. The paper is flipped from one side of the top of the triangle box to the other. * metallic tripod (or easel) stand: usually has 3 or 4 metallic legs that are linked together at one extremity. A support board is attached to two of these legs to support the large paper pad. This is the most common type of flip chart stand. * metallic mount on wheels: usually has a flat base to support the paper pad and is mounted on one or two legs that then have a set of wheels. The advantage of these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Display Board
Display may refer to: Technology * Display device, output device for presenting information, including: ** Electronic visual display, output device to present information for visual or tactile reception *** Cathode-ray tube (CRT), that uses an electromagnetically deviated electron beam to scan and stimulate a phosphorescent screen; the earliest and once the dominant type of electronic display, but is very large and heavy for the screen size, and thus completely obsolete at the early 21st century *** Flat-panel display (FPD), video display that is much lighter and thinner than deeper, usually older types **** Liquid-crystal display (LCD), displays that use liquid crystals to form images ***** Liquid crystal display television (LCD TV), color TVs that use an LCD to form images **** Plasma display, that uses small plasma cells that responds to electric fields to generate colored images. **** Light-emitting diode (LED), emitting light when electrically charged, producing electrolum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Album (Ancient Rome)
An album (Latin: ''albus'', ), in ancient Rome, was a board chalked or painted white, on which decrees, edicts and other public notices were inscribed in black. In medieval and modern times the meaning of the word album had changed to refer to a book of blank pages in which verses, autographs, sketches, photographs and the like are collected. History The '' Annales maximi'' of the '' Pontifex maximus'', the annual edicts of the praetor, the lists of Roman and municipal senators (decuriones) and jurors (album indicum) were exhibited in this manner. The ''Acta Diurna'', a sort of daily government gazette, containing an officially authorized narrative of noteworthy events in Rome was also published this way. Legacy The medieval and modern meaning of album, as a book of blank pages in which verses, autographs, sketches, photographs and the like are collected, derives from the Roman use. This in turn led to the modern meaning of an album An album is a collection of audio recordi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Supply
Office supplies are consumables and equipment regularly used in offices by businesses and other organizations, required to sustain office operations. For example, office supplies may be used by individuals engaged in written communications, record-keeping and bookkeeping. The range of items classified as office supplies varies, and typically includes small, expendable, daily use items, and consumable products. Typical products Office supplies are typically divided by type of product and general use. Some of the many different office supply products include *Blank sheet paper: various sizes from small notes to letter and poster-size; various thicknesses from tissue paper to 120 pound; construction paper; photocopier and inkjet printer paper; *Preprinted forms: time cards, tax reporting forms (1099, W-2), "while you were out" pads, desk and wall calendars; *Label and adhesive paper: name tags, file folder labels, post-it notes, and address labels; *Media: ink and toner cartri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resin
A resin is a solid or highly viscous liquid that can be converted into a polymer. Resins may be biological or synthetic in origin, but are typically harvested from plants. Resins are mixtures of organic compounds, predominantly terpenes. Common resins include amber, hashish, frankincense, myrrh and the animal-derived resin, shellac. Resins are used in varnishes, adhesives, food additives, incenses and perfumes. Resins protect plants from insects and pathogens, and are secreted in response to injury. Resins repel herbivores, insects, and pathogens, while the volatile natural phenol, phenolic compounds may attract benefactors such as predators of insects that attack the plant. Composition Most plant resins are composed of terpenes. Specific components are alpha-Pinene, alpha-pinene, pinene, beta-pinene, carene, delta-3 carene, and sabinene, the monocyclic terpenes limonene and terpinolene, and smaller amounts of the tricyclic sesquiterpenes, longifolene, caryophyllene, and cad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilot Pen
is a Japanese pen manufacturer based in Tokyo. It produces writing instruments, stationery and jewellery, but is best known for its pens. It is the largest pen manufacturer in Japan, with competition globally from other pen companies like Japanese Pentel Co., Mitsubishi Pencil Co. (Uni-ball), French Bic (company), Bic and American Paper Mate. Pilot has many subsidiary, subsidiaries throughout the world, including in the Philippines, United Kingdom, Indonesia, Malaysia, India, Brazil, South Africa, Germany and France. Most Pilot pens are made in Japan, France and the United States, US. Namiki, Pilot's fountain pens with maki-e lacquering designs, are made in the Hiratsuka, Kanagawa, Hiratsuka factory. History In 1915, Ryōsuke Namiki (並木良輔), a professor from Tokyo University of Marine Science and Technology, Tokyo Nautical College in Japan, left his job to found a small factory near Tokyo to produce gold pen nibs. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whiteboard Marker And Eraser
A whiteboard (also known as marker board, dry-erase board, dry-wipe board, and pen-board) is a glossy, usually white surface for making non-permanent markings. Whiteboards are analogous to blackboards, but with a smoother surface allowing for rapid marking and erasing of markings on their surface. The popularity of whiteboards increased rapidly in the mid-1990s and they have become a fixture in many offices, meeting rooms, school classrooms, public events and other work environments. The term ''whiteboard'' is also used metaphorically in reference to features of computer software applications that simulate whiteboards. Such "virtual tech whiteboards" allow one or more people to write or draw images on a simulated canvas. This is a common feature of many virtual meetings, collaborations, and instant messaging applications. History It has been widely reported that Korean War veteran and photographer Martin Heit and Albert Stallion, an employee at Alliance, a leading flat roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
