: These have a region of operation showing negative resistance caused by quantum tunneling, allowing amplification of signals and very simple bistable circuits.

These are important in PLL ( phase-locked loop ) and FLL ( frequency-locked loop ) circuits, allowing tuning circuits, such as those in television receivers, to lock quickly.

These can take part in self-perpetuating circuits in the gene regulatory network, circuits that can involve several cells that communicate with each other.

These discrete circuits consumed much space and power and were limited in speed, although they are still common in some applications.

These are some of the many linear oscillator circuits:

These are readily manufactured by using the technology of either monolithic integrated circuits or hybrid integrated circuits.

These can be implemented as analog circuits ( for instance, using a Sallen Key filter topology, a type of active filter ), or as algorithms in digital signal processing systems.

These predefined circuits are commonly called IP cores, and are available from FPGA vendors and third-party IP suppliers ( rarely free, and typically released under proprietary licenses ).

These at their simplest consist of passive components such as potentiometers and capacitors, but may also include specialized integrated circuits or other active components requiring batteries for power, for preamplification and signal processing, or even for assistance in tuning.

These circuits are usually a network of binary addition circuits that continually recalculate the missile's position.

These are known as jerk circuits.

These gates were used in early integrated circuits.

These also protect the device's internal circuitry from short circuits or transients that may appear on the RS-232 interface, and provide sufficient current to comply with the slew rate requirements for data transmission.

These may be " make-before-break " (" MBB " or shorting ) which momentarily connect both circuits, or may be " break-before-make " (" BBM " or non-shorting ) which interrupts one circuit before closing the other.

These teleprinter circuits were connected to switching equipment at the central office for Telex and TWX service.

These circuits are tuned by lateral inhibition from GABAergic interneurons.

These integrated circuits were supplied by Fairchild Semiconductor and Motorola.

These circuits are used:

These virtual circuits carry variable-length packets.

These PI circuits may be used for any purpose but are mainly intended for Private Peering arrangements between members.

These approaches all involve increased hardware complexity ( higher cost, larger circuits, higher power consumption ) because the processor must intrinsically make all of the decisions internally for these approaches to work.

These are only halfway measures, and the answer will come when some way is found to allow the technical man in industry to progress without limit in salary and prestige ''.

These secrete enzymes that allow the parasite to enter other cells.

These rules did allow the fighters an advantage not enjoyed by today's boxers: They permitted the fighter to drop to one knee to begin a 30-second count at any time.

These procedures are preferred by some breast cancer patients because they result in an abdominoplasty ( tummy tuck ), and allow the breast to be reconstructed with one's own tissues instead of a foreign implant.

These pores allow naturally occurring enteric bacteria, such as E. coli and Enterobacter, to enter the hemocoel, where they multiply and cause sepsis.

These methods allow us to understand how intelligent behavior is implemented in a physical system.

These effects have been used by Sepp Holzer for one to allow fruit trees to survive at otherwise inhospitable temperatures and altitudes.

These methods can be applied to proteins and other large biological molecules, and allow studies of the approach and interaction ( docking ) of potential drug molecules ( e. g. and ).

These conventions allow some operators in both languages to serve both as predicates ( answering a boolean-valued question ) and as returning a useful value for further computation, but in Scheme the value '() which is equivalent to NIL in Common Lisp evaluates to true in a boolean expression.

These " coupon settlements " ( which usually allow the plaintiffs to receive a small benefit such as a small check or a coupon for future services or products with the defendant company ) are a way for a defendant to forestall major liability by precluding a large number of people from litigating their claims separately, to recover reasonable compensation for the damages.

These feelings are apparently reciprocated, as Jet and Spike always allow her to return despite claiming they're pleased to see her leave.

These induced characteristics allow the cholera vibrios to survive in the " rice water " stools, an environment of limited oxygen and iron, of patients with a cholera infection.

These games, however, do not allow the participants to choose how much they drink, as this is dependent on the act of skill.

These database requirements translate to requirements for the respective DBMS, to allow conveniently building a proper database for the given application.

These nations ' fighters instead were optimized for speed and firepower to allow pilots to quickly engage, dispatch and disengage with opposing aircraft.

These shallow bodies of water allow limited transportation to points along the coast.

These technological advances and investment allow the primary sector to require less workforce and, this way, developed countries tend to have a smaller percentage of their workforce involved in primary activities, instead having a higher percentage involved in the secondary and tertiary sectors.

These exclusive rights allow owners of intellectual property to benefit from the property they have created, providing a financial incentive for the creation of an investment in intellectual property, and, in case of patents, pay associated research and development costs.

These mechanisms allow clients to retrieve the text portion of a message without retrieving attached files or to stream content as it is being fetched.

These formats are designed to allow for a full length play to be created improvisationally.

These clearances allow ATC to optimize the arrival of aircraft at major airports, which increases airport capacity, and uses less fuel providing monetary and environmental benefits to airlines and the public at large respectively.

** Inward-rectifier potassium channels: These channels allow potassium to flow into the cell in an inwardly rectifying manner, i. e., potassium flows effectively into, but not out of, the cell.

These complex architectures allow some group I and group II introns to be self-splicing, that is, the intron-containing RNA molecule can rearrange its own covalent structure so as to precisely remove the intron and link the exons together in the correct order.

These allow the image to be

These techniques allow organizations to understand their existing code assets ( using discovery tools ), provide new user and application interfaces to existing code, improve workflow, contain costs, minimize risk, and enjoy classic qualities of service ( near 100 % uptime, security, scalability, etc.