Materials used to refresh recollection are admissible as evidence.

Materials that were used in the building of castles varied through history.

Materials other than sand are also often used, such as oatmeal, which are necessarily non-toxic and light enough to easily vacuum away.

Materials used include iron, cast iron, solid steel, stainless steel, brass, and synthetic materials like polyvinyl.

Materials used for creating jewelry were traded with Egypt since 3000 BC.

Materials commonly used in urban areas for pavement and roofs, such as concrete and asphalt, have significantly different thermal bulk properties ( including heat capacity and thermal conductivity ) and surface radiative properties ( albedo and emissivity ) than the surrounding rural areas.

Materials and parts used in FAA certified aircraft must meet the criteria set forth by the technical standard orders.

Materials commonly used to produce photodiodes include:

Materials vary widely ; while wooden boards are generally used in high-level games, vinyl and cardboard are common for low-level and informal play.

Materials used include aida cloth, evenweave, and linen fabrics, in cotton, linen, and man-made materials combined in more and more ways ; and fibers from cotton floss to silk, rayon, viscose, and metallic.

In the US, onshore and offshore pipelines used to transport oil and gas are regulated by the Pipeline and Hazardous Materials Safety Administration ( PHMSA ).

Materials used depended on the wealth, climate and necessity.

Organic production materials used in and foods are tested independently by the Organic Materials Review Institute.

Materials used in construction include teak wood or tun wood ( Cedrela tuna ), which is a variation of mahogany, for the neck and faceplate ( tabli ), and gourds for the kaddu ( the main resonating chamber ).

Materials used include, marble, alabaster, stone, terracotta, wood ( history of wood carving ), ivory, gesso, plaster, bronze, lead and ceramics.

Materials used to make crowns vary ; some are less prone to breaking than others and can last longer.

The most widely used modules were Financial s and Controlling ( FICO ), Human Resources ( HR ), Materials Management ( MM ), Sales & Distribution ( SD ), and Production Planning ( PP ).

Materials used in the past for arrowheads include flint, bone, horn, or metal.

Materials such as mother of pearl or abalone shell are often used on the slide which covers the mortise, as well as in round decorative " eyes " on the side surfaces.

Materials used in the mosaics include enamel, polished stone, agate, onyx, jasper, cornelian, crystal, marble, and granite.

Materials readily available in the area generally dictate the construction materials used ( e. g. brick versus stone, versus timber ).

Materials used for building nests include fine leaf-fibers, grass, and twigs.

American wire gauge ( AWG ), also known as the Brown & Sharpe wire gauge, is a standardized wire gauge system used since 1857 predominantly in the United States and Canada for the diameters of round, solid, nonferrous, electrically conducting wire .< ref >< abbr title =" American Society for Testing And Materials "> ASTM </ abbr > Standard B 258-02, Standard specification for standard nominal diameters and cross-sectional areas of AWG sizes of solid round wires used as electrical conductors, ASTM International, 2002 </ ref > The cross-sectional area of each gauge is an important factor for determining its current-carrying capacity.

Materials such as PVC, leather and rubber latex, are amongst the most common to immediately take on the signifying work of fetish attire.

Materials that break in this way include flint and other fine-grained minerals, as well as most amorphous solids, such as obsidian and other types of glass.

The Materials Technology business area is a world-leading manufacturer of high value-added products in advanced stainless steels, special alloys, as well as metallic and ceramic resistance materials for the most demanding industries.

* Materials on Jewish life were taken from the Chita Oblast State Archives but most accountable and reliable ones are still in the local KGB Archives.

Materials most commonly used by the figurine painter are some type of primer to undercoat the figurine ( making the paint adhere better ), paint, brush and often a sealant of some sort to protect the figurine after it is painted.

ICS is mandated by law for all Hazardous Materials responses nationally and for many other emergency operations in most states.

Materials used to construct the tube are most often plastics such as silicone or Teflon.

Materials Safety Data Sheets from the manufacturer show that different varieties of Thinsulate are made from different mixtures of polymers, but most are primarily Polyethylene terephthalate or a mixture of Polyethylene terephthalate and polypropylene.

Moorcock's most recent revisions to the piece add mention of such authors as Pratchett and Rowling and drop those whose names would be less familiar today ( Moorcock also has claimed that Philip Pullman's His Dark Materials deserved credit, though the essay was written and revised before those books were published ).

Materials prepared for dry powder forming are most commonly formed by " dry " pressing in mechanical or hydraulic powder compacting presses selected for the necessary force and powder fill depth.

Materials for an exhaustive work he was contemplating on ancient and modern Greece are preserved in the royal library of Paris.

Dard Hunter in Papermaking through Eighteen Centuries corroborates this by writing, “ The Chinese used starch as a size for paper as early as A. D. 768 and its use continued until the fourteenth century when animal glue was substituted .” In the early modern paper mills in Europe, which produced paper for printing and other uses, the sizing agent of choice was gelatin, as Susan Swartzburg writes in Preserving Library Materials: “ Various substances have been used for sizing through the ages, from gypsum to animal gelatin .” Hunter describes the process of sizing in these paper mills in the following:

In Years 10 and 11 all students study a core of subjects made up of English ( leading to GCSE English and GCSE English Literature ), Mathematics, Science ( three GCSEs in the separate Sciences: Biology, Chemistry and Physics or a BTEC double award ), plus option subjects chosen from Art, Business Studies, Design and Technology ( Electronics, Graphics or Resistant Materials ), BTEC Engineering, a modern foreign language ( French or German ), Geography, History, Music, RE and PE.

Materials and crafts used range from the traditional-teak, ivory, marble, colored glass, onyx, glazed tile, fresco, mirrors, gilded tracery, ceramics, calligraphy and inlay-to the modern and synthetic marbled industrial tile, artificial stone facing, terrazzo, colored cement tile and wrought iron.

The 1969 campus was added to in 1980, 1987, and 1991, a state of the art library and Information Technology building was added in 1999 and a new modern music and arts centre as well as a Materials Technology suite were opened in 2005.

Other fields where chemical degrees are useful include Astrochemistry ( and Cosmochemistry ), Atmospheric chemistry, Chemical Engineering, Chemo-informatics, Electrochemistry, Environmental science, Forensic science, Geochemistry, Green chemistry, History of chemistry, Materials science, Medical science, Molecular Biology, Molecular genetics, Nanotechnology, Nuclear chemistry, Oenology, Organometallic chemistry, Petrochemistry, Pharmacology, Photochemistry, Phytochemistry, Polymer chemistry, Supramolecular chemistry and Surface chemistry.

Materials, such as solids, liquids and gases, are composed of molecules separated by empty space.

Materials that exhibit body couples and couple stresses in addition to moments produced exclusively by forces are called polar materials.

Materials that detonate ( explode faster than the speed of sound ) are said to be " high explosives " and materials that deflagrate are said to be " low explosives ".

In the United States, these acts are governed by Title 40 of the United States Code, " Importation, Manufacture, Distribution and Storage of Explosive Materials " ( 18 U. S. C.

Materials and energy are considered secondary factors in classical economics because they are obtained from land, labor and capital.

Materials aimed at instilling principles of nationalism and Islam in children are an aspect of Hezbollah's media operations.

Some examples of this are: R. A. Salvatore's Drizzt of " The Legend of Drizzt ", Kathryn Lasky's Soren of Guardians of Ga ' Hoole, David Eddings ' Belgarion in the Belgariad and Malloreon, Terry Brooks ' Shea and Wil Ohmsford of The Sword of Shannara and The Elfstones of Shannara, Terry Goodkind's Richard Cypher, Robert Jordan's Rand al ' Thor of The Wheel of Time, Pug and Arutha of Raymond Feist's Riftwar Saga, Philip Pullman's Lyra Belacqua of His Dark Materials, Ursula K. Le Guin's Ged, Aerial of the Darkangel Trilogy by Meredith Ann Pierce, and Christopher Paolini's Eragon of The Inheritance Cycleand Ashalind of the " Bitterbynd Trilogy ".

Materials that lack electron conduction are insulators if they lack other mobile charges as well.

Standards that describe calibration and operation for radiation dosimetry, as well as procedures to relate the measured dose to the effects achieved and to report and document such results, are maintained by the American Society for Testing and Materials ( ASTM international ) and are also available as ISO / ASTM standards.

The top of the valence band and the bottom of the conduction band might not occur at that same value of k. Materials with this situation, such as silicon and germanium, are known as indirect bandgap materials.

Materials in which the band extrema are aligned in k, for example gallium arsenide, are called direct bandgap semiconductors.

Materials are deposited on top and materials are blown or washed from the surface.

* Materials science / Advanced materials-Scientists at ORNL are involved in studies ranging from fundamental research to the latest applications of virtually all classes of materials.

Materials required for advancing technology ( e. g., photoresists and other polymers and industrial chemicals ) are derived from natural resources such as petroleum and so are affected by the cost and supply of these resources.