Both are important in the analysis of stress for a polarized dielectric solid under the action of an electric field, materials where the molecular structure is taken into consideration ( e. g. bones ), solids under the action of an external magnetic field, and the dislocation theory of metals.

Both silicon carbide ( also known as carborundum ) and boron carbide are very hard materials and refractory.

Both sets of documents contain items from the administrative, legislative, and judicial branches of government, and constitute an invaluable source of primary source materials for students and faculty in political science, public policy, sociology, business and other fields.

Both materials contribute structure and strength, protecting the organism.

Both minerals and synthetic materials fit in this class.

Both plant materials and blood are useful sources of energy in the form of sugars, and blood also supplies more concentrated nutrients, such as lipids, but the most important function of blood meals is to obtain proteins as materials for egg production.

Both use similar types of rites, materials, social roles and relationships to accomplish aims and engender belief.

Both types of foil materials are suitable for complex models.

Both terms are used interchangeably but floor covering refers more to loose-laid materials.

Both in Italy and France he was engaged in collecting materials for his great work, which occupied him for about twenty-five years.

Both evoke Byzantine tradition in terms of their medium, that is, the technique and materials of the paintings, in that they were originally painted in tempera ( egg yolk and ground pigments ) on wooden panels.

Both with metals and with semiconductors, it is necessary to consider how to modify the theory when these materials form part of an electrical circuit through which a steady electric current is flowing.

Both types were superseded by pendulums using low-expansion materials such as Invar and fused silica.

Both firms encountered mounting problems when the Second World War broke out in 1939 making labour and raw materials scarce.

Both plutonium and U-233 are produced from the absorption of neutrons by irradiating fertile materials in a reactor, in particular the common uranium isotope U-238 and thorium, respectively, and can be separated from spent uranium and thorium fuels in reprocessing plants.

Both terms are used interchangeably but floor covering refers more to loose-laid materials.

Both birds gather nest materials, but the female does most of the construction, usually on a horizontal limb or in a crotch well away from the tree trunk, at any height.

Both flow and JIT can be implemented in isolated process islands within the raw materials stream.

Both environments emphasize materials and activities scaled to the children's size and abilities, opportunities to develop movement, and activities to develop independence.

Both cemeteries such as the Kerameikos in Athens or Lefkandi and sanctuaries such as Olympia, recently-founded Delphi or the Heraion of Samos, first of the colossal free-standing temples, are richly provided with offerings including items from the Near East, from Egypt and from Italy made of exotic materials such as amber or ivory, while exports of Greek pottery demonstrate contact with the Levant coast at such sites as Al Mina and with the region of the Villanovan culture to the north of Rome.

Both existing and new clubs will receive materials, training, support, and encouragement based on decades of activism experience from both organizations.

Both bridges have been reinforced with present-day materials and support normal traffic, albeit in only one direction at a time.

Both gallium nitride and silicon carbide are robust materials well suited for such applications.

Both concepts are undergoing alteration ; ;

`` Both children are musical and my wife is a music lover of unfailing instinct and judgement ''.

Both I and my feelings come up out of a chain of events that fan out into the past into sources that are ultimately very unlike the entity which I now am.

Both are predictably destined to fail.

Both men are known to be honest and public-spirited.

Both allowances are governed by conditions and restrictions set forth in detail in the state's Travel Regulations.

Both of these systems are essential for the production, development, and use of the National Forests.

Both the photocathode and the image plane of such an electrode configuration are curved concave as seen from the anode aperture.

Both stages are assumed to have unity magnification.

Both man and wife should be aware of the fact that a lack of climax, and even the absence of the anticipated keen pleasure are not a sign that the wife may be cold or frigid.

Both are primarily concerned with the uses that can be made of the material that the collector has found.

Both the conditions and the complicity are documented in considerable detail.

Both Miss Garson and her oilman-rancher husband are active supporters of Boys Clubs of America and patrons of the vivid art and opera colony that flourishes in New Mexico.

Both are 6 feet tall and weigh between 195 and 200 pounds, but Mantle, incredibly muscular ( he has a 17-1/2-inch neck ), looks bigger.

Both are good bunters: Maris once beat out eighteen of nineteen in the minor leagues ; ;

Both are good, daring fielders: Mantle covers more ground ; ;

Both these types, and those in between, are in existence by reason of a legislative interest in libraries that began at Albany as early as 1950, with the creation by the legislature of county library systems financed by county governments with matching funds from the state.

Both eventualities are possible logically, but practically they are impossible.

Both are members of the Organization of the Petroleum Exporting Countries, the African Union and other multilateral organizations.

Both terms anti-Semitism and antisemitism are in common use.

Both the nation and the economy are nascent.

Both Spirit Prison and Paradise are temporary according to Latter-day Saint beliefs.

Both are connected with the Proto-Indo-European root * ank -, meaning " to bend " or " bow ".

Both these popular methods are used to analyze sound and better understand the acoustic phenomenon.