Several major areas may be distinguished within computational chemistry:

Several kinds of cytochrome exist and can be distinguished by spectroscopy, exact structure of the heme group, inhibitor sensitivity, and reduction potential.

Several types of chocolate can be distinguished.

Several perspectives or branches of such academic dictionary research have been distinguished: ' dictionary criticism ' ( or evaluating the quality of one or more dictionaries, e. g. by means of reviews ( see Nielsen 2009 )), ' dictionary history ' ( or tracing the traditions of a type of dictionary or of lexicography in a particular country or language ), ' dictionary typology ' ( or classifying the various genres of reference works, such as dictionary versus encyclopedia, monolingual versus bilingual dictionary, general versus technical or pedagogical dictionary ), ' dictionary structure ' ( or formatting the various ways in which the information is presented in a dictionary ), ' dictionary use ' ( or observing the reference acts and skills of dictionary users ), and ' dictionary IT ' ( or applying computer aids to the process of dictionary compilation ).

Several other medical conditions can resemble RA, and usually need to be distinguished from it at the time of diagnosis:

Several revisions were proposed before its adoption, which chiefly differed in the way in which peace and war were distinguished ( including the possibility of a situation, such as unrest, which was neither peace nor war ), and whether the executive or the legislature would have the authority to authorize quartering.

Several DIP variants for ICs exist, mostly distinguished by packaging material:

Several distinguished scholars, however, have thoroughly disproven all reasonable objections to spelling reform, including this objection.

Several secondary plateaus of lower altitude are also distinguished by geographers, The Katun valley begins as a wild gorge on the south-west slope of Belukha ; then, after a big bend, the river ( 600 km long ) pierces the Katun Alps, and enters a wider valley, lying at an altitude of from 600 to 1, 100 m, which it follows until it emerges from the Altai highlands to join the Biya in a most picturesque region.

Several hieratic characters have diacritical additions so that similar signs could easily be distinguished.

One type of explanation at the level of assertion exploits the view that assertion implies or expresses belief in some way so that if someone asserts that p they imply or express the belief that p. Several versions of this view exploit elements of speech act theory, which can be distinguished according to the particular explanation given of the link between assertion and belief.

Several methods are commonly used – these are distinguished from one another by the property which is measured:

Several distinguished academics, including Nobel Prize winners, are Taiwanese Americans.

Several of the large genera ( i. e. Elaenia, Myiarchus or Empidonax ) are quite difficult to tell apart in the field due to similar plumage and some are best distinguished by their voices.

Several of the younger brothers of Ambrogio Spinola sought their fortune in Spain, and one of them, Federico, distinguished himself greatly as a soldier in the Army of Flanders.

Several basic shapes, like cordate, oval, or triangular have been distinguished, but their chronological significance is not agreed upon.

Several types of labor camps were distinguished by German bureaucracy.

Several Commonwealth nations, such as Australia, New Zealand, Canada and South Africa, produced their own versions of the MK II, which can be distinguished from those made in Britain.

Several classes must be distinguished: the chanson de geste, legendary or apparently historical, the romance of adventure and the novel.

Several types are distinguished, ranging from mild to lethal.

" Several of us -- Bill Watson ( Professor of Social Anthropology ), David Widdicombe ( distinguished Q. C.

Several types of blowback systems exist within this broad principle of operation, each distinguished by the level of energy derived through the blowback principle and the methods used to control bolt movement.

Several letters have the same hand shape, and are distinguished by orientation.

Several faculty members are involved in international research projects and are members of distinguished professional bodies.

Several distinguished Ole Miss alumni have been elected to one of these two positions, including recently retired Ole Miss Chancellor Robert Khayat.

Several lecturers at the College achieved reputations in their own subject fields, including Henry Selby Hele-Shaw ( Engineering ), Silvanus Thompson ( Physics ), and William Johnson Sollas ( Geography ).

Several of the sights on her trip inspired her, and they found their way into her poem, including the World's Columbian Exposition in Chicago, the " White City " with its promise of the future contained within its alabaster buildings ; the wheat fields of America's heartland Kansas, through which her train was riding on July 16 ; and the majestic view of the Great Plains from high atop Zebulon's Pikes Peak.

Several genera are popular with the horticultural community, including marigold, pot marigold ( also known as calendula ), cone flowers, various daisies, fleabane, chrysanthemums, dahlias, zinnias, and heleniums.

Several additional candidates for written ASL have appeared in over the years, including Sutton SignWriting, Sign Script, ASL-phabet, and Si5s.

Several saints and six popes have borne this name, including the only English pope, Adrian IV, and the only Dutch pope, Adrian VI.

Several of ASU's graduate schools also appear among the top of the US News & World Report rankings, including the 30th-ranked W. P. Carey School of Business ( along with its 4th-ranked program in Supply Chain Management and the 15th-ranked program in Information Systems ), the 26th-ranked Sandra Day O ' Connor College of Law, the 43rd-ranked Ira A. Fulton School of Engineering ( including five individual programs ranked in the top 30 ), the 16th-ranked School of Public Affairs, the 26th-ranked Mary Lou Fulton Teachers College, the 21st-ranked College of Nursing and Health, and 25th-ranked Healthcare Management.

Several new features, including better scalability, enhanced clustering and management capabilities are mentioned.

Several public interest groups, including the Coordinating Body of Indigenous Organizations of the Amazon Basin ( COICA ) and the Coalition for Amazonian Peoples and Their Environment ( Amazon Coalition ) objected.

Several other alkaloids were discovered around that time, including xanthine ( 1817 ), atropine ( 1819 ), caffeine ( 1820 ), coniine ( 1827 ), nicotine ( 1828 ), colchicine ( 1833 ), sparteine ( 1851 ), and cocaine ( 1860 ).

Several roller coasters are specifically known by this name, including ;

Several areas at the edge of the neocortex, including the hippocampus and amygdala, are also much more extensively developed in mammals than in other vertebrates.

Several components that eventually played a key role in the development of the automobile were invented for the bicycle, including ball bearings, pneumatic tires, chain-driven sprockets, and tension-spoked wheels.

* Several major landmarks in and around Philadelphia, Pennsylvania, Franklin's longtime home, including:

Several substyles exist, including maibock or helles bock, a paler, more hopped version generally made for consumption at spring festivals ; doppelbock, a stronger and maltier version ; and eisbock, a much stronger version made by partially freezing the beer and removing the water ice that forms.

Several players lost home runs that way, including Ruth.

Several of the actors also attended including James Robinson ( Young William ), Andrew Weir ( Young Hamish ), Julie Austin ( the young bride ) and Mhairi Calvey ( Young Murron ).

Several collectors have catalogued the songs including John Meredith whose recording in the 1950s became the basis of the collection in the National Library of Australia.

Several residential projects are underway, including LEED buildings which cater to the environmentally conscious.

Several songs have been written about the Bloody Sunday ( 1972 ) in Northern Ireland, including:

Several of the most prominent revolutionaries, including Leon Trotsky, were of Jewish descent.

Several editions of the Pius X Breviary were produced during the twentieth century, including a notable edition prepared with the assistance of the Sisters of Stanbrook Abbey in the 1950s.

Several publishers, including Grand River Books, Potomac Books ( formerly known as Brassey's Inc .), and Skyhorse Publishing have re-published the Factbook in recent years.

Several condensed matter systems are being studied with potential applications to quantum computation, including experimental systems like quantum dots, SQUIDs, and theoretical models like the toric code and the quantum dimer model.

Several languages in the vicinity of the Sahara Desert, including Arabic, lack.

Several kinds of descriptive categorizations can be applied broadly to the elements, including consideration of their general physical and chemical properties, their states of matter under familiar conditions, their melting and boiling points, their densities, their crystal structures as solids, and their origins.