Some of the earliest-used algorithms, such as decision trees, produced systems of hard if-then rules similar to the systems of hand-written rules that were then common.

Some of this knowledge is in the form of facts that can be explicitly represented, but some knowledge is unconscious and closely tied to the human body: for example, the machine may need to understand how an ocean makes one feel to accurately translate a specific metaphor in the text.

Some cafés use plastic dome-shaped lids, while other bubble tea bars serve it using a machine to seal the top of the cup with plastic cellophane.

Some examples include pacemakers, infusion pumps, the heart-lung machine, dialysis machines, artificial organs, implants, artificial limbs, corrective lenses, cochlear implants, ocular prosthetics, facial prosthetics, somato prosthetics, and dental implants.

Some software providers also produced compilers for BASIC, and other languages, to produce binary ( or " machine ") code which would run many times faster and make better use of the small system RAM.

Some philosophers, such as Dennett, reject both epiphenomenalism and the existence of qualia with the same charge that Gilbert Ryle leveled against a Cartesian " ghost in the machine ", that they too are category mistakes.

Some Forth implementations ( usually early versions or those written to be extremely portable ) compile threaded code, but many implementations today generate optimized machine code like other language compilers.

Some acoustic and classical guitars only have a single strap button at the bottom of the body — the other end must be tied onto the headstock, above the nut and below the machine heads.

Some vehicles mount more machine guns ; for example on the German Marder, one machine gun fires from the rear of the vehicle, and the Russian BMP-3 has two machine guns mounted in the hull facing forward.

Some of the ROM was written in Z80 machine code, but some was also coded in Forth.

Some low-end machines attempt to provide vocal suppression so that one can feed regular songs into the machine and remove the voice of the original singer ; however, this is rarely effective.

Some machine guns have in practice maintained suppressive fire almost continuously for hours ; other automatic weapons overheat after less than a minute of use.

Some modern vehicle machine guns used linkless feed systems however.

Some hardware vendors, especially IBM, use the term as a synonym for firmware, so that all code in a device, whether microcode or machine code, is termed microcode ( such as in a hard drive for instance, which typically contains both ).

Some special forces use specialty ammunition in machine pistols or PDWs, such as loading several tracer rounds per magazine to aid in night-time shooting.

Some Mexican police officers working in urban environments carry both a 9 mm machine pistol and a standard semi-automatic side arm.

Some machine pistols offer the option of using translucent plastic magazines which allows the officer to quickly verify the level of ammunition left in the magazine.

Some civilization critics point out that modern societies rely on technology to invent and promote new technology, often resulting in a degree of pro-technology propaganda, and this backpropagation would mean that mankind hands over control to a living machine.

Some use machine vision.

Some manufacturers produce motion control units to be integrated with PLC so that G-code ( involving a CNC machine ) can be used to instruct machine movements.

Some switches are used to isolate electric power from a system, providing a visible point of isolation that can be padlocked if necessary to prevent accidental operation of a machine during maintenance, or to prevent electric shock.

Some Purple decrypts proved useful elsewhere, for instance detailed reports by Japan's ambassador to Germany which were encrypted on the Purple machine.

Some organisations adapt and operate playbuses or learning buses to provide a playground or learning environments to children who might not have access to proper play areas.

Some of the other impairments reported were decreased IQ, visiomotor coordination, information processing, verbal learning and concentration.

Some bassists increase their employ-ability by learning several different styles, such as classical and jazz or rockabilly and bluegrass.

Some scholars argue that, regardless of whether one system is considered better or worse than another, experiencing a different way of education can often be considered to be the most important, enriching element of an international learning experience.

Some work in university settings where they carry out research on the cognitive and social processes of human development, learning and education.

Some of the prominent landmarks on the engineering side include the Blue Earth Workshop — which, in addition to being among the foremost centres of learning techniques in workshop technology, also has the dubious distinction of having been used by students affected by the naxalite violence to manufacture blow guns, the “ gachchtola ”, the “ jheel paar ”, ashirwad canteen ( now converted into the SURUCHI canteen ), the windmill and the “ green zone ”.

Some Empiricist theories of language acquisition include the statistical learning theory Charles F. Hockett of language acquisition, Relational Frame Theory, functionalist linguistics, social interactionist theory, and usage-based language acquisition.

Some language acquisition researchers, such as Elissa Newport, Richard Aslin, and Jenny Saffran, believe that language acquisition is based primarily on general learning mechanisms, namely statistical learning.

Some supervised learning algorithms require the user to determine certain control parameters.

Some types of insects, and molluscs such as the octopus, also have strong spatial learning and navigation abilities, but these appear to work differently from the mammalian spatial system, so there is as yet no good reason to think that they have a common evolutionary origin ; nor is there sufficient similarity in brain structure to enable anything resembling a " hippocampus " to be identified in these species.

Some colonies along the banks of the Po River in Italy will dive for mollusks, a practice demonstrating social learning among members of this species.

Some sources depict Braille learning about it from a newspaper account read to him by a friend, while others say the officer, aware of its potential, made a special visit to the school.

Some researchers are now focusing on learning about how adolescents view their own relationships and sexuality ; they want to move away from a research point of view that focuses on the problems associated with adolescent sexuality.

Some of the characteristics of a portfolio assessment is that it emphasizes and evidences the learning process as an active demonstration of knowledge.

Some educators believe that the use of technology, while facilitating learning to some degree, is not a substitute for educational methods that encourage critical thinking and a desire to learn.

Some shorthand systems attempted to ease learning by using characters from the Latin alphabet.

Some institutes of higher learning, such as the Open University Malaysia, have enacted admission policies favouring bumiputra students.

Some more recent chatterbots also combine real-time learning with evolutionary algorithms that optimise their ability to communicate based on each conversation held.

Some see this unmediated process as somehow mystical while others describe intuition as being a response to unconscious cues or implicitly apprehended prior learning.

Some learning institutions are reluctant to, what is in effect, teach hacking to undergraduate level students.

Some recommend including experimental learning, laboratory sessions, individual research and more chances to " do economics.

( Some years earlier, Salinger had actually referenced Casablanca in his 1944 short story " Both Parties Concerned "; one of its characters, upon learning his wife has left him, re-enacts the " Play it, Sam " scene from the film with an imaginary pianist.