Certain keys on the keyboard would control movement around the virtual scenery and also often add possible additional functions.

Certain conditions have to be met to make the execution of this rare play possible.

Certain extenuating circumstances reduce her sentence to the lowest possible for such an offence.

Certain southern African countries such as Namibia, Angola, and Mozambique, where procedural elections are conducted through international assistance, are possible examples of procedural democracies.

Certain structures were made possible by the character of the land upon which these structures are built ; a volcanic peninsula with stone aggregates and conglomerates containing crystalline material, will produce material which weathers differently from soft, sedimentary rock and silt.

Certain solvent-based or oil-based siding stains contain small amounts of paraffin wax, which cannot be painted over, although re-staining is still possible.

Certain cards will give the player extra points or possible future advantage while others will create a challenge which if the player succeeds in they are rewarded.

Certain sources also see a conversion of Boccaccio by Petrarch from the open humanist of the Decameron to a more ascetic style, closer to the dominant fourteenth century ethos.

Certain European ritual traits such as the significance of the number 3, the importance of the head and of water sources such as springs remain in the archaeological record, but the differences in the votive offerings made at the Roman Baths ( Bath ), Bath, Somerset before and after the Roman conquest suggest that continuity was only partial.

Certain sources suggested she might be some kind of vampire.

Certain online sources claim that Ronald Reagan and Jane Wyman were married in Crown Point ,:

Certain leader behaviors displayed during interactions with their employees are the sources of these affective events.

Certain sources have suggested erroneously that a reunion with Peek actually did occur.

Certain sources cite this series as the origin of a nickname used by some anime fans,, although it should be noted that Tomino had directed and worked in a number of series in which the vast majority of the protagonists survive .< ref >

Certain tiger sharks have been recorded at depths just shy of but some sources claim they move into shallow water normally thought to be too shallow for a species of its size.

Certain religious and political functions were reserved for the Levites, and the early sources of the Torah — the Jahwist and Elohist — appear to treat the term Levi as just being a word meaning priest ; scholars therefore suspect that " levi " was originally a general term for a priest, and had no connection to ancestry, and that it was only later, for example in the priestly source and Blessing of Moses, that the existence of a tribe named Levi became assumed, in order to explain the origin of the priestly caste.

Certain species of Diospyros are the sources of most kinds of ebony wood, and not all species bear an edible fruit.

Certain sources date this as occurring in 1368.

The river was the classical Bossina Certain Roman sources similarly mention the River Bathinus as a name of the Illyrian Bosona, both of which mean " running water ".

Certain sources indicate that, created at the beginning of time, Israfel possesses four wings, and is so tall as to be able to reach from the earth to the pillars of Heaven.

Certain tropomyosins are known to cause allergies in certain people, and those who have cross-reactive allergies can get symptoms from a range of sources due to a common allergen found in all these sources: Shrimp, dust mites and mollusks.

Certain sources suggest that Dabus can in fact speak, but fear that if they were to do so " their thoughts would be overheard.

The Convention on Offenses and Certain Other Acts Committed on Board Aircraft (" Tokyo Convention ") is a multilateral convention, done at Tokyo between 20 August and 14 September 1963, coming into force on 4 December 1963, and is applicable to offenses against penal law and to any acts jeopardizing the safety of persons or property on board civilian aircraft while in-flight and engaged in international air navigation.

Certain types of rules or customs may become law and regulatory legislation may be introduced to formalize or enforce the convention ( for example, laws that define on which side of the road vehicles must be driven ).

The Belgian Anti-Racism Law, in full, the Law of 30 July 1981 on the Punishment of Certain Acts inspired by Racism or Xenophobia, is a law against hate speech and discrimination passed by the Federal Parliament of Belgium in 1981 which made certain acts motivated by racism or xenophobia illegal.

Certain norms of international law achieve the binding force of peremptory norms ( jus cogens ) as to include all states with no permissible derogations.

Certain scholars and political leaders feel that these modern developments endanger nation states by taking power away from state governments and ceding it to international bodies such as the U. N. and the World Bank, argue that international law has evolved to a point where it exists separately from the mere consent of states, and discern a legislative and judicial process to international law that parallels such processes within domestic law.

Certain resolutions of these paradoxes, particularly Graham Priest's dialetheism as formalised in LP, have the law of excluded middle as a theorem, but resolve out the Liar as both true and false.

International law does not prohibit the use of napalm or other incendiaries against military targets, but use against civilian populations was banned by the United Nations Convention on Certain Conventional Weapons ( CCW ) in 1980.

Certain matters were simoniacal by the canon law which would not be so regarded in English law.

Certain areas of law were placed under ecclesiastical authority.

Certain cases cannot be held at the conciliation board, including family law, patent and trademark issues, cases against the authorities, and cases where an independent complaints committee has issued an opinion.

Certain debts can be defaulted on without a general bankruptcy ; these are non-recourse loans, most notably mortgages in common law jurisdictions such as the United States.

He declared the legislation ( Civil Partnership and Certain Rights and Obligations of Cohabitants Act 2010 ), which passed into law in July 2010 as " one of the most important pieces of civil rights legislation to be enacted since independence.

Certain types of domestic legislation in the Isle of Man, however, may be signed into law by the Lieutenant Governor, using delegated powers, without having to pass through the Privy Council.

Certain classes of people hold Hong Kong Permanent Resident status, and hence the right of abode, by virtue of Article 24 of the Basic law.

Certain expenditure is by law charged directly to the Consolidated Fund and is not subject to Parliament's annual budget process, ensuring a degree of independence of the government.

Date and authorship are still open to debate ). Certain aspects of the conserved text belong to a well-informed author, with precise knowledge of the law in effect by the end of the 12th century and beginning of the 13th, who knew the zone bordering with Burgos.

# Certain federal police agencies such as the U. S. Capitol Police, whose officers are sworn in as federal law enforcement officers with the duty to provide police and security services to federally owned buildings

Certain areas were well-policed by NPC representatives of Roman law, such as legionaries, who would attempt to uphold the law and prevent violence.

Certain modifications have been made by modern law, especially by the Einführungsgesetz of 1896.