Términos

Gráfica computarizada que utiliza pixeles como elementos de visualización, almacenando los datos en función de los pixeles que componen una determinada imagen.

Graphic diagrams that plot the relationship between two variables. The relationship is plotted by points against these, the points joined by a broken line to illustrate fluctuation in variables.

Gráfica computarizada que utiliza series de líneas como elementos de visualización, almacenando una lista de las coordenadas para los puntos de inicio y término de cada línea.

Ornamentación compuesta de molduras convexas paralelas, particularmente popular a fines del siglo XVIII y a principios del siglo XIX para mobiliario y artesanía en plata.

Forma natural cristalina de carbono dimorfo con diamante. El grafito tiene una estructura en capas que consiste en anillos de seis átomos de carbono dispuestos en hojas horizontales ampliamente espaciado, y por lo tanto cristaliza en el sistema hexagonal, en contraste con el mismo elemento de cristalización en el sistema octaédrica o tetraédrica como el diamante, lo que resulta en características muy diferentes en cada uno. El grafito es opaco, suave, untuoso al tacto, y es negro de hierro a acero gris en color; se produce en forma de cristales, copos, escamas, venas, masas, o diseminaciones en rocas metamórficas.

Se refiere a una gama de colores grises semejante al color del mineral, grafito.

Estudio y análisis de la escritura manual para evidencia de identidad, proveniencia, autenticidad, carácter, etc.

Gente que estudia la letra, especialmente con el propósito de analizar el carácter.

Creation of graft copolymers, a special type of branched copolymers in which long chains have occasional branches comprising repeat units different from those of the main chain. Such copolymers are created for a variety of diverse applications including enhanced tensile strength, controlled wettability, better pigment dispersion, and enhanced thermal stability.

Noisemakers, usually comprised of a handle and a rectangular wooden rattle. Used as part of Purim celebrations; during the reading of the ‘Scroll of Esther,’ children are encouraged to rattle gragers each time Haman, the chief minister of the Persian King Ahasuerus, is named. This act is symbolically meant to drown out his plot against Persian Jews.

Devices used to hold and fill grain bags, consisting of a tube- or funnel-like top to which a bag can be attached.

Receptacles made of flexible material used for holding grain.

Mechanical devices used to clean and remove foreign objects from grain, such wheat, corn, barley, etc.

Devices that cool and air out grain in order to help preserve it.

Machines used to grind grains into flour.

Receptacles of a hard material with a cup-shaped cavity in which grains are pounded or ground with a pestle.

Devices for separating grain from the chaff, that employ a riddle, which is a coarse-meshed sieve formed of cross pieces of wires or stiff fiber, supported on circular rim with a base shaped like a shallow drum.

Devices used for weighing grain.

Machines for separating grains from their husks, using a current of air.