Several concepts are essential for the study of chemistry ; some of them are:

Several awards, concepts, and institutions are named after Fermi, such as the Enrico Fermi Award, the Enrico Fermi Institute, the Fermi National Accelerator Laboratory, the Fermi Gamma-ray Space Telescope, the Enrico Fermi Nuclear Generating Station, a class of particles called fermions, the synthetic element fermium, and many more.

Several concepts may be considered when thinking about invention. Thomas Edison with phonograph.

Several scenes involve the interaction of members of Professor Kingsfields's first year Contracts Law course and clearly show how the Socratic method is used as a framework for presenting concepts in contract law to the students.

Several other roots have similar normative and geometric descendants, such as Latin norma, whence norm, normal, and normative itself, and also geometric concepts such as normal vectors ; and likewise Greek ortho and Latin ordo, meaning either " right " or " correct " ( as in orthodox, meaning " correct opinion ") or " straight " or " perpendicular " ( as in orthogonal, meaning " perpendicular angle "), and thence order, ordinary, etc.

Several hurdles exist in accomplishing this goal, in particular the difficulty of mapping high-level concepts, data, and data structures between languages.

Several iterator concepts are specified in the STL, each a refinement of more restrictive concepts e. g. forward iterators only provide movement to the next value in a sequence ( e. g. suitable for a singly linked list ), whereas a random-access iterator also provides direct constant-time access to any element of the sequence ( e. g. suitable for a vector ).

Several concepts have emerged from the study of complexity in food webs.

Several months before ABC began broadcasting NCAA college football games, Arledge sent Scherick a remarkable memo, filled with youthful exuberance, and television production concepts which sports broadcasts have adhered to since.

Several concepts of molecular-scale memory devices have been developed recently.

Several Buddhist terms and concepts lack direct translations into English that cover the breadth of the original term.

Several concepts for electronic music and audio processing have emerged at IRCAM.

Several concepts and plot points associated with the original Superboy and Smallville have been reintroduced into post-Infinite Crisis continuity as part of Superman's earlier years.

Several Biblical prescriptions may not correspond to modern notions of justice ; this has been alleged in relation to concepts such as slavery ( Lev.

Several Nietzschean concepts and references appear throughout the series.

Amongst the individuals claimed posthumously as orthomolecularists are Max Gerson, who developed a diet that he claimed could treat diseases, which the American Medical Association's 1949 Council on Pharmacy and Chemistry found ineffective ; and the Shute brothers, who attempted to treat heart disease with vitamin E. Several concepts now claimed by orthomolecularists, including individual biochemical variation and inborn errors of metabolism, debuted in scientific papers early in the 20th century.

* Several concepts that first appeared in the Animated Series < nowiki >'</ nowiki > episode " Yesteryear ", including The Forge and the city of ShiKahr, were later included in the Enterprise three-part story that started with " The Forge ".

Several other chapters ( including Chapter 1 ) make reference to concepts consistent with dialectical monism.

Several of these challenges predated future game shows which used the same concepts, such as a game in which Woody Allen challenged the panel to guess words based on definitions written by children, which became the basis for Child's Play, and a pair of segments with Peter Falk and Soupy Sales in which the panel had to identify celebrities based on a series of photos starting with infancy and progressing older.

Several early concepts were considered including a walk-through adventure and a high-speed mine car adventure within a temple.

Several characters, locations or concepts from that novel are mentioned in passing or have an active role in the story ( e. g. Rabo Karabekian, Dwayne and Celia Hoover, the Mildred Barry Memorial Center for the Arts, and Barrytron Ltd., amongst others ).

Several concepts that are key to developing good figure-ground in any cartographic design are differentiation, closed form, centrality, articulation and good contour.

Several concepts that first appeared in the Animated Series have also been used in other Star Trek productions, such as Kirk's middle name, first used in the episode " Bem " before it was used in Star Trek VI: The Undiscovered Country.

Several organisations have begun calling for a new kind of agriculture in which agroecosystems provide food but also support vital ecosystem services so that soil fertility and biodiversity are maintained rather than compromised.

Several technologies have been proposed which both save fuel and provide significantly faster travel than Hohmann transfers.

Several other cantons – Vaud, Neuchâtel, Zürich and Ticino – provide for courts composed of both professional judges and laymen ( Schöffengerichte / tribunaux d ' échevins ).

Several manufacturers offer software that can provide computer-control of DCC layouts.

Several ancient philosophers expressed the idea that nature produces a huge variety of creatures, randomly, and that only those creatures that manage to provide for themselves and reproduce successfully survive ; well-known examples include Empedocles

Several multilateral organizations, such as the World Bank, the Asian Development Bank, and the UN Development Programme also provide assistance.

Several libraries are built on top of or beside OpenGL to provide features not available in OpenGL itself.

Several species are cultivated as ornamentals A few species of Triplaris provide lumber.

Several Perl modules available from CPAN provide serialization mechanisms, including and.

Several 1 MW · h units are used for power quality control in installations around the world, especially to provide power quality at manufacturing plants requiring ultra-clean power, such as microchip fabrication facilities.

Several modern hydrofoil boats also provide transportation across the Indian Ocean between Dar-es-Salaam and Zanzibar.

Several other atomic operations can be used to provide mutual exclusion of data structures ; most notable of these is Compare-And-Swap ( CAS ).

Several Disney business units continue to occupy the town's office buildings, and two utility companies, Smart City Telecom and Reedy Creek Energy Services, both operated from Walt Disney World, provide services to the town.

Several types of NIDs provide more than just a terminal for the connection of wiring.

Several lines of printers, such as the Printronix P7000 cartridge series of line matrix printers are ENERGY STAR ® qualified and provide 40 percent operational energy savings compared to laser printers.

Several geostatistical methods provide ways of relaxing this stationarity assumption.

Several reference books provide a comprehensive overview of the discipline.

Several islands in the lake provide critical nesting areas for various birds.

Several other natural gas plants provide extra power during times of peak demand.

Several distributors provide 64-bit z / Architecture versions of Linux, and some also provide ESA / 390-compatible versions.

Several national organizations provide support for those challenged by neurofibromatosis.

Several factors provide major obstacles to the growth of industry: the islands ' geographically isolated position, their distance from each other, a scarcity of raw materials and skilled labor, and the high cost of electricity ( energy is produced by hydropower, imported petroleum, and wood products ) and transportation.

Several C compilers are available for the 8051, most of which feature extensions that allow the programmer to specify where each variable should be stored in its six types of memory, and provide access to 8051 specific hardware features such as the multiple register banks and bit manipulation instructions.