Some T cells are specific for the peptide: MHC complex.

Some basic types of responsiveness such as reflexes can be mediated by the spinal cord or peripheral ganglia, but sophisticated purposeful control of behavior based on complex sensory input requires the information-integrating capabilities of a centralized brain.

Some bicycle parts, particularly hub-based gearing systems, are complex, and many cyclists prefer to leave maintenance and repairs to professional bicycle mechanics.

Some critics of this approach feel that while these models approach biological reality as a representation of how the system works, they lack explanatory powers because complicated systems of connections with even simple rules are extremely complex and often less interpretable than the system they model.

Some consider it an advantage of the Kimball method, that the data warehouse ends up being " segmented " into a number of logically self-contained ( up to and including The Bus ) and consistent data marts, rather than a big and often complex centralized model.

Some have a more complex layout and include an entrance passage giving them a T-shape.

Some were quite complex, with aqueducts, dams, and sluices to maintain and channel the water, along with systems of gears, or toothed-wheels made of wood and metal to regulate the speed of rotation.

Some basic emotions can be modified to form complex emotions.

Some complex flag designs are not intended for through and through implementation, requiring separate obverse and reverse sides if made correctly.

Some graphemes may not represent any sound at all ( like the b in English debt ), and often the rules of correspondence between graphemes and phonemes become complex or irregular, particularly as a result of historical sound changes that are not necessarily reflected in spelling.

Some modern and experimental comb designs are complex in the way that they direct the air.

Some more advanced knitting techniques create a surprising variety of complex textures.

Some are attracted to a magnetic field ( paramagnetism ); others are repulsed by a magnetic field ( diamagnetism ); others have a much more complex relationship with an applied magnetic field ( spin glass behavior and antiferromagnetism ).

Some metallocene complexes of actinides have been reported where there are three cyclopendadienyl ligands for a monometallic complex, all three of them bound η < sup > 5 </ sup >.

Some macro systems are self-contained programs, but others are built into complex applications ( for example word processors ) to allow users to repeat sequences of commands easily, or to allow developers to tailor the application to local needs.

Some simple carbohydrates ( e. g. fructose ) follow different metabolic pathways ( e. g. fructolysis ) which result in only a partial catabolism to glucose, while many complex carbohydrates may be digested at essentially the same rate as simple carbohydrates.

Some dietitians recommend that these be supplied from foods in which they occur naturally, or at least as complex compounds, or sometimes even from natural inorganic sources ( such as calcium carbonate from ground oyster shells ).

Some were determined to be pseudofossils, but others were revealed to be members of rather complex biotas that are still poorly understood.

Some pieces are enormously complex in this regard, such as Evgeni Kostitsyn's Third Symphony, which calls for nine conductors.

Some OEM models also were frequently used as embedded systems to control complex systems like traffic-light systems, medical systems, numerical controlled machining, or for network-management.

Some aspects attributed to the first RISC-labeled designs around 1975 include the observations that the memory-restricted compilers of the time were often unable to take advantage of features intended to facilitate manual assembly coding, and that complex addressing modes take many cycles to perform due to the required additional memory accesses.

Some systems using these older architectures are still in use today in data centers with high data volume needs, or where existing systems are so complex and abstract it would be cost-prohibitive to migrate to systems employing the relational model ; also of note are newer object-oriented databases.

Some salamanders that are terrestrial have lungs that are used in respiration, although these are simple and sac-like, unlike the more complex organs found in mammals.

Some text editors are small and simple, while others offer broad and complex functions.

Some vesicles are made when part of the membrane pinches off the endoplasmic reticulum or the Golgi complex.

Some companies, particularly breweries such as Alexander Keith's and Moosehead have played up a connection between folklore with alcohol consumption during their marketing campaigns.

Some Distributists claim that the rhetorical marketing of this policy was influenced by aphorisms of the Distributist ideology and promotes Distributism.

Some contend that the distinction between an extreme sport and a conventional one has as much to do with marketing as with the level of danger involved or the adrenaline generated.

Some of the contention arose in response to strong M advocacy on the part of one commercial interest, InterSystems, whose chief executive disliked the name MUMPS and felt that it represented a serious marketing obstacle.

Some of these elements are regulated by the SWR, and some reflect tradition and marketing.

Some open-source wiki applications, though they do not specifically bill themselves as enterprise solutions, have marketing materials geared for enterprise users, like Tiki Wiki CMS Groupware and MediaWiki.

Some modelling and escort agencies will tell applicants that they have a number of clients lined up, but that they require a " registration fee " of sorts to account for processing and marketing expenses, or so it is claimed, which is paid in a number of untraceable methods, most often by cash ; once the fee is paid, the applicant is informed that the client has cancelled, and thereafter they never contact the applicant again.

The network marketing or multi-level marketing ( abbreviated MLM ) business has become associated with pyramid schemes as " Some schemes may purport to sell a product, but they often simply use the product to hide their pyramid structure.

Some certification systems are criticised for primarily acting as marketing tools and lacking in their claimed independence.

Some state that it is a marketing ploy.

Some civic leaders are attempting to attract businesses and homeowners from the neighboring Pittsburgh metropolitan area, marketing Weirton as a bedroom community, taking advantage of the close proximity to the Pittsburgh International Airport and major interstates.

Some sales authors and consultants contend that an expertly planned and executed marketing strategy may negate the need for outside sales entirely.

Some analysts regard the PR scheme ( and a raw MHz / GHz rating ) as nothing more than a marketing tactic, rather than as a useful measure of CPU performance.

Some marketing experts recommend creating a marketing persona that represents a group of customers so that the company can focus its efforts.

Some, like the writer Mick Fealty, have stressed a close analogy between Gregory's description of the rudimentary dynamics of theatre-in-the-round with the network effect of internet based communication in comparison to traditional broadcast and marketing channels.

Some specialist outdoor home-cinema companies are now marketing packages with inflatable movie screens and purpose-built AV systems.

Some of the positions available in marketing research include vice president of marketing research, research director, assistant director of research, project manager, field work director, statistician / data processing specialist, senior analyst, analyst, junior analyst and operational supervisor.

Some bus lines still have the word " stage " in their names, though it is difficult to say whether such usages come from actual corporate descent from predecessor stagecoach operators, or is just a marketing strategy.

Some questions provided marketing data, e. g., average age of the readership ; some were used to provide competitive rankings of SPI's and other publishers ' products, charts that S & T's readers pored over when deciding what game to buy next.

Some peers in the marketing industry quote him as one of the innovators who revolutionized the Freebie marketing ideas.