** Pneumatic refuse conveying system

** Pneumatic nailgun

** Pneumatic post, using capsules to move paper and small goods through tubes.

** Pneumatic retinopexy

** DeVilbiss Air Power – Pneumatic tools.

** Pneumatic safety edge

** Pneumatic safety edge

** " Pneumatic Pieces " — Free-standing works, with hydraulically-or pneumatically-driven lifting devices for inside ; " contraptions " made of items from industrial and domestic parts.

** " Pneumatic Installations " — Installed works, with hydraulically-or pneumatically-driven lifting devices for both inside and outside ; " contraptions " made of items from industrial and domestic parts.

** Run on RS / 6000 systems with PowerPC processors and PCI busses.

** Plant systems: root — shoot — stem — leaf — flower

** Animal systems: skin cell

** CCIR-tones, A selective calling system used in some radio communications systems in some European countries

** Romano-Germanic subgroup ( comprising those legal systems where legal science was formulated according to Roman Law-see also Civil law ( legal system ))

** Langevin dynamics, a mathematical model for stochastic dynamics ; used in modeling molecules, yet also the stock market and other systems

** System dynamics, the study of the behavior of complex systems

** Symbolic dynamics, a method to model dynamical systems

** Distributed databases and distributed database management systems.

** Network file systems.

** Distributed information processing systems such as banking systems and airline reservation systems.

** Aircraft control systems.

** Industrial control systems.

** " Part III: Height systems " SaLIS Vol.

** coordinate systems ( rectangular, cylindrical, spherical )

** ISO 3166-1 numeric – three-digit country codes which are identical to those developed and maintained by the United Nations Statistics Division, with the advantage of script ( writing system ) independence, and hence useful for people or systems using non-Latin scripts.

** for their fundamental contributions to performance analysis and optimization of stochastic systems

** The Linux kernel, used on many Linux-based operating systems

** The Windows NT kernel, used in all Windows NT systems including Windows 2000, XP, Vista and 7

** XNU, from the Mac OS X operating systems

** Domestic telephone system: a national fiber-optic cable interurban trunk system is nearing completion ; rural exchanges are being improved and expanded ; mobile cellular systems are being installed ; access to the Internet is available ;

** Some systems require characters from various character classes in a password — for example, " must have at least one uppercase and at least one lowercase letter ".

** Converted at that distillery to a fermentable substrate only by endogenous enzyme systems

** High carbon materials tend to be brown and dry.

** High nitrogen materials tend to be green ( or colorful, such as fruits and vegetables ) and wet.

** 250pxChinese cuisine – originated in what is known as the Eight Great Traditions, though it can be generalized into northern styles that feature oils and strong flavors derived from ingredients such as vinegar and garlic while southern styles tend to favor fresh ingredients that are lightly prepared.

** In a relatively closed social system in which communication among members is unrestricted, the system as a whole will tend to converge over time toward a state of greater cultural uniformity.

** Daysailers tend to be wider across the beam and have greater accommodation space at the expense of speed.

** Cruising sailboats have more width, but performance climbs as they tend to be much longer starting Length Over All of at least 25 feet ( six metres ) re-balancing the dynamic ratio between length of waterline ( aiding speed ) and beam width ( adding cargo and people space ).

** The securing nut on some circular saw blades-the large torque at startup should tend to tighten the nut.

** What are affricate consonants in other German dialects tend to be fricative in Missingsch ; e. g. Zeit ' time ', Pferd ' horse ' ( cf.

** Pecker Checkers: as soldiers tend to put things where they shouldn't.

** Jews whose ancestors continued to live in the Middle East and Africa until the establishment of the State of Israel, regardless of where they live now, tend to follow a variety of customs, such as Mizrahi-Sephardi or Temani.

** Modern magazines use a range of colors in text and imagery which tend not to conform to a specific set of colors throughout the magazine.