The bus system is highly complex, and can be rather confusing to an outsider.

There is a sophisticated security system with highly sensitive motion detectors, remote cameras, and the latest in card readers and key pad security locks bind the campus.

Development of the optical system is highly dependent on the presence of melanin, and the reduction or absence of this pigment in albinistic individuals may lead to

The telephone system itself is highly developed and technologically advanced, with full automation in facilities that handle domestic and international telecom.

The second noteworthy characteristic is that the country borders on very different parts of the African continent: North Africa, with its Islamic culture and economic orientation toward the Mediterranean Basin ; West Africa, with its diverse religions and cultures and its history of highly developed states and regional economies ; Northeast Africa, oriented toward the Nile Valley and Red Sea region ; and Central or Equatorial Africa, some of whose people have retained classical African religions while others have adopted Christianity, and whose economies were part of the great Congo River system.

The success of Cyprus in the economic sphere has been attributed, inter alia, to the adoption of a market-oriented economic system, the pursuance of sound macroeconomic policies by the government as well as the existence of a dynamic and flexible entrepreneurship and a highly educated labor force.

What began with rules (" canons ") adopted by the Apostles at the Council of Jerusalem in the first century has developed into a highly complex legal system encapsulating not just norms of the New Testament, but some elements of the Hebrew ( Old Testament ), Roman, Visigothic, Saxon, and Celtic legal traditions.

For example, it is highly US-centric because of the nature of the system, and it has been translated into far fewer languages than DDC and UDC.

It may be impossible to make long-term predictions for a highly complex system such as an economy.

These range from specific market access issues and difficulties for businesses facing a highly regulated and complex system through to restrictions in the export of agricultural goods ( potatoes ) and fishery products because they do not conform with EU quality norms.

W. S. Jacob at the East India Company's Madras Observatory reported that orbital anomalies made it " highly probable " that there was a " planetary body " in this system.

However, Forest Ray Moulton published a paper proving that a three-body system with those orbital parameters would be highly unstable.

Earthdawns magic system is highly varied but the essential idea is that all player characters ( called Adepts ) have access to magic, used to perform abilities attained through their Disciplines.

Telephone system: highly developed

* IBRIX Fusion, a highly scalable parallel file system

As one of the largest cities in Belgium, Ghent has a highly developed transportation system.

The Hubble classification system rates elliptical galaxies on the basis of their ellipticity, ranging from E0, being nearly spherical, up to E7, which is highly elongated.

Prussia used a highly restrictive three-class voting system in which the richest third of the population could choose 85 % of the legislature, all but assuring a conservative majority.

Knowledge of the whole system was highly compartmentalised, with operators and technicians aware of the secrets of only one component, ensuring that no enemy could gain knowledge of it in its entirety.

Economic growth and the intellectual benefits of a highly developed university system, together with Scotland's traditional connections to France, then in the throes of the Enlightenment, led Scots intellectuals to develop a uniquely practical branch of humanism to the extent that Voltaire said " we look to Scotland for all our ideas of civilization ".

Indonesia's transport system has been shaped over time by the economic resource base of an archipelago with thousands of islands, and the distribution of its more than 200 million people highly concentrated on a single island which is Java.

Johnstone ’ s work highly criticized what he saw as the negative impact the education system has on the creative mind.

For this reason, the semiconductor fabrication facilities are highly automated, and may feature negative pressure gas bottles safe delivery system ( SDS ).

Autoepistemic temporal modal logic is a highly expressive KR system, encompassing meaningful chunks of knowledge with brief, simple symbol sequences ( sentences ).

The capitalist economy and tax system make Liechtenstein a safe, trustworthy, and success-oriented place for private and business purposes, especially with its highly modern, internationally laid-out infrastructure and nearby connections to the whole world.

After an electron absorbs a high energy photon the system is excited electronically and vibrationally.

In physics, specifically statistical mechanics, a population inversion occurs when a system ( such as a group of atoms or molecules ) exists in a state with more members in an excited state than in lower energy states.

When a small bias V is applied to the system, only electronic states very near the Fermi level, within eV ( a product of electron charge and voltage, not to be confused here with electronvolt unit ), are excited.

A radio communication system comprises a transmitting conductor in which electrical oscillations or currents are produced and which is arranged to cause such currents or oscillations to be propagated through the free space medium from one point to another remote therefrom and a receiving conductor at such distant point adapted to be excited by the oscillations or currents propagated from the transmitter.

When a resonant system such as a blown pipe or plucked string is excited, a number of overtones may be produced along with the fundamental tone.

Each many-particle excited state of the interacting system may be described by listing all occupied momentum states, just as in the non-interacting system.

The instrumental record excited the people at the sound system and they started singing lyrics of the vocal track over the instrumental.

He did this solely, however, to reverse the Gustavian system, and persecuted the stalwarts of the late king ( e. g. Armfelt, and Toll ) with a petty vindictiveness which excited general disgust.

An autopsy said he had died of " toxic effects of cocaine ;" the level of cocaine in his system, consistent with recreational use, induced a condition called excited delirium that caused his heart to stop.

Response of the system excited by one unit of force, with ( red ) and without ( blue ) the 10 % tuned mass.

The graph shows the effect of a tuned mass damper on a simple spring – mass – damper system, excited by vibrations with an amplitude of one unit of force applied to the main mass,.

Other variants of the coupled-cluster theory, such as equation-of-motion coupled cluster and multi-reference coupled cluster may also produce approximate solutions for the excited states ( and sometimes ground states ) of the system.

In quantum mechanics an excited state of a system ( such as an atom, molecule or nucleus ) is any quantum state of the system that has a higher energy than the ground state ( that is, more energy than the absolute minimum ).

The lifetime of a system in an excited state is usually short: spontaneous or induced emission of a quantum of energy ( such as a photon or a phonon ) usually occurs shortly after the system is promoted to the excited state, returning the system to a state with lower energy ( a less excited state or the ground state ).

Atomic physics is the field of physics that studies atoms as an isolated system of electrons and an atomic nucleus.

In physics, colloids are an interesting model system for atoms.

: The same experiment can in theory be performed with any physical system: electrons, protons, atoms, molecules, viruses, bacteria, cats, humans, elephants, planets, etc.

Due to the smallness of Planck's constant it is practically impossible to realize experiments that directly reveal the wave nature of any system bigger than a few atoms but, in general, quantum mechanics considers all matter as possessing both particle and wave behaviors.

* Conjugated system, a system of atoms covalently bonded with alternating single and multiple bonds

The Poincaré recurrence theorem was used by Zermelo to object to Boltzmann's derivation of the increase in entropy in a dynamical system of colliding atoms.

This definition describes the entropy as being proportional to the natural logarithm of the number of possible microscopic configurations of the individual atoms and molecules of the system ( microstates ) which could give rise to the observed macroscopic state ( macrostate ) of the system.

The Hill system ( or Hill notation ) is a system of writing chemical formulas such that the number of carbon atoms in a molecule is indicated first, the number of hydrogen atoms next, and then the number of all other chemical elements subsequently, in alphabetical order.

By sorting formulas according to the number of atoms of each element present in the formula according to these rules, with differences in earlier elements or numbers being treated as more significant than differences in any later element or number — like sorting text strings into lexicographical order — it is possible to collate chemical formulas into what is known as Hill system order.

In molecular sciences, a molecule consists of a stable system ( bound state ) comprising two or more atoms.

Techniques to do this include the process of sputtering, in which an ion beam liberates atoms from a target, allowing them to move through the intervening space and deposit on the desired substrate, and Evaporation ( deposition ), in which a material is evaporated from a target using either heat ( thermal evaporation ) or an electron beam ( e-beam evaporation ) in a vacuum system.

In this system, the endpoints and intersections of each line represent one carbon, and hydrogen atoms can either be notated explicitly or assumed to be present as implied by tetravalent carbon.

There are three types of possible interactions between a system of atoms and light that are of interest:

Initially, the system of atoms is at thermal equilibrium, and the majority of the atoms will be in the ground state, i. e., N < sub > 1 </ sub > ≈ N, N < sub > 2 </ sub > ≈ N < sub > 3 </ sub > ≈ 0.

In this system, the pumping transition P excites the atoms in the ground state ( level 1 ) into the pump band ( level 4 ).

To create a population inversion under these conditions, it is necessary to selectively remove some atoms or molecules from the system based on differences in properties.

These three phases are Bi-2201, Bi-2212 and Bi-2223, having transition temperatures of 20, 85 and 110 K, respectively, where the numbering system represent number of atoms for Bi, Sr, Ca and Cu respectively .< ref >

# The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0. 012 kilogram of carbon-12 ; its symbol is " mol ".