Certain alternative methods ( such as associating sounds with colours, so that for example when the letter " c " writes a sound it would be coloured with the same colour as the letter " k ", but when " c " writes an sound it could be coloured like " s ") were found to have some of the advantages of the I. T. A.

* Certain professional and theatrical lighting equipment use color gels to change the beam color.

Willard Thorp, in his new book, American Writing In The Twentieth Century, observes, quite validly it seems: `` Certain subjects are conspicuously absent or have been only lightly touched.

Certain features we have touched upon: philosophy as a logical, deductive system from which a social science methodology can be built up ; ;

`` Certain people must have known about it ''.

Certain facts of their lives have been attributed to him, as well as some of their works: thus the Life of St Bernard should be ascribed to Alain of Auxerre and the Commentary upon Merlin to Alan of Tewkesbury.

Certain natural substances are reputed to have anxiolytic properties, including the following:

Certain basic teachings appear in many places throughout the early texts, so most scholars conclude that the Buddha must at least have taught these teachings:

Certain indigenous Dayak people ( such as the Kayan, Kenyah, Lun Bawang / Lun Dayeh, Punan Bah and Penan ) living on the island have been struggling for decades for their right to preserve their environment from loggers and transmigrant settlers and colonists.

Certain Boer nationalists have asserted that they do not consider themselves a right-wing element of the political spectrum.

Certain elements have no stable isotopes and are composed only of radioactive isotopes: specifically the elements without any stable isotopes are technetium ( atomic number 43 ), promethium ( atomic number 61 ), and all observed elements with atomic numbers greater than 82.

Certain stereotypical patterns of breathing have been identified including Cheyne-Stokes a form of breathing in which the patient's breathing pattern is described as alternating episodes of hyperventilation and apnea.

Certain viruses such as Hepatitis B and human papilloma viruses have been found to cause cancer in humans.

Certain experts have noted the shape of a domestic dog's brain case is closer to the coyote's in shape than that of a wolf's.

* Certain kinds of memory leaks, in which a program fails to free memory occupied by objects that have actually become unreachable, which leads to memory exhaustion if such a behavior is repeated indefinitely.

Certain Jewish thinkers, such as Maimonides, believed that concubines are strictly reserved for kings, and thus that a commoner may not have a concubine ; indeed, such thinkers argued that commoners may not engage in any type of sexual relations outside of a marriage.

Certain chemotherapy agents also have a role in the treatment of other conditions, including ankylosing spondylitis, multiple sclerosis, Crohn's disease, psoriasis, psoriatic arthritis, rheumatoid arthritis, and scleroderma.

Certain scholars have argued that she should be seen as an early feminist who efficiently used language to convey that women could play an important role within society.

Certain rules have traditionally been given for this particular type of definition.

* Certain population segments have been historically under-researched ( racial minorities and people with co-morbid diseases ), and thus the RCT restricts generalizing.

Certain aspects of XP have changed since the book Extreme Programming Refactored ( 2003 ) was published ; in particular, XP now accommodates modifications to the practices as long as the required objectives are still met.

Certain of his film related material and personal papers are contained in the Wesleyan University Cinema Archives to which scholars and media experts from around the world may have full access.

Certain insurance products and practices have been described as rent-seeking by critics.

Certain courts, particularly the United States Supreme Court and most state supreme courts, have discretionary jurisdiction, meaning that they can choose which cases to hear from among all the cases presented on appeal.

Certain, often more expensive keyboards have a diode between each intersection, allowing the keyboard microcontroller to accurately sense any number of simultaneous keys being pressed, without generating erroneous ghost keys ..

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.

Certain tree species, such as hemlock, have also been particularly depleted by past logging activity.

The film was screened in the Un Certain Regard section at the 1985 Cannes Film Festival, before Ran itself had been released.

Certain species are regarded as subhuman, like the Morlocks who lurk beneath New York City and have been discriminated against by the outside world because of their mutant deformities.

Certain NSAIDs, such as aspirin, have been marketed in enteric-coated formulations that manufacturers claim reduce the incidence of gastrointestinal ADRs.

Certain medications have been associated with an increase in osteoporosis risk ; only steroids and anticonvulsants are classically associated, but evidence is emerging with regard to other drugs.

Certain eminent Prime Ministers have been awarded the Order of the Chrysanthemum, typically in the degree of Grand Cordon.

Certain privacy rights have been established in the United States via legislation such as the Children's Online Privacy Protection Act ( COPPA ), the Gramm – Leach – Bliley Act ( GLB ), and the Health Insurance Portability and Accountability Act ( HIPAA ).

Certain descriptions in The Hobbit seem to have been lifted straight out of Beowulf with some minor rewording, such as when each dragon stretches out its neck to sniff for intruders.

Certain exceptions to the hearsay rule have been permitted ; for instance, admissions by the defendant are admissible, as are dying declarations.

Certain early Zionists, and particularly the founders of Kibbutz movement in Israel, had been influenced by Spartan ideals, particularly as a model for education.

Certain of these bicycles have been referred to as ' sportive ' bicycles to distinguish them from racing bicycles.

Certain magnolia flowers, such as the buds of Magnolia liliiflora, have been used to treat chronic respiratory infections, sinus infections, and lung congestion.

Certain schists have been derived from fine-grained igneous rocks such as basalts and tuffs.

Certain araphid species have been documented as anisogamous and are, therefore, considered to represent a transitional stage between centric and pinnate diatoms.

Certain intriguing similarities between the Etchemin list and Wampanoag might suggest that languages closely related to Wampanoag might have been spoken as far north as the coast of Maine in the precontact period.

Certain specific incidents in the fictional Keating's career are pointed to by Heynick as having been drawn from Hood's real-life career, such as their both suddenly gaining national fame by winning the highly-publicized skyscraper contest for a media corporation in the early 1920s with a design in the historicist style, and their both heading the committee for a " modernistic " World's Fair in the 1930s from which the hero architect ( Howard Roark in the novel, Frank Lloyd Wright in real-life ) was excluded.