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 other deductions are not allowed in determining Adjusted Gross Income.

Certain pianistic traits are common to all five Schnabelian renditions, most notably the `` Schnabel trill '' ( which differs from the conventional trill in that the two notes are struck simultaneously ).

Certain other properties of small particles, in addition to those already mentioned in connection with penetration of the respiratory tract, are noteworthy in defense considerations.

Certain badly disillusioned market critics are often apt to feel that there is something somehow unfair, dirty, or even thoroughly criminal about this interplay of competitive forces.

Certain specific conditions are excluded as disabilities, such as current substance abuse and visual impairment that is correctable by prescription lenses.

Certain indigenous religious groups such as the Australian Aborigines are more typically totemic, whereas others like the Inuit are more typically animistic in their worldview.

Certain stones, when examined in thin sections by transmitted light, show a diffraction spectrum due to the extreme delicacy of the successive bands, whence they are termed rainbow agates.

Certain object types, including ACIS solids and regions, are not documented.

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

Certain international trade laws, such as those on intellectual property, are also enforced in India.

Certain other state agencies enjoy considerable operational independence and autonomy ; they include the electrical power, the nationalized commercial banks ( which are open to competition from private banks ), and the social security agency.

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 people are known even to people unfamiliar with the area in which they excelled.

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 sub-castes are shunned more than others.

Certain Latin-Rite Catholic priests may receive a dispensation to be married before ordination, and all Eastern Catholic priests outside the United States are also permitted to be married, provided they are so before ordination.

Certain drawing methods or approaches, such as " doodling ," other informal kinds of drawing, and the surrealist method of " entopic graphomania ", in which dots are made at the sites of impurities in a blank sheet of paper, and lines are then made between the dots, may or may not be considered part of " drawing " as a " fine art ".

Certain forms of the gene are associated with a mild form of epilepsy.

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 governments did try and crack down on magicians and fortune tellers, particularly that of France, where the police viewed them as a social pest who took money from the gullible, often in a search for treasure.

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 breeds, however, such as silkies and many bantam varieties are generally docile and are often recommended as good pets around children with disabilities.

* Certain crystals, typically doped with rare-earth ions ( e. g. neodymium, ytterbium, or erbium ) or transition metal ions ( titanium or chromium ); most often yttrium aluminium garnet ( YAG ), yttrium orthovanadate ( YVO < sub > 4 </ sub >), or sapphire ( Al < sub > 2 </ sub > O < sub > 3 </ sub >);

Certain assumptions must be met for the statistic to follow a chi-squared distribution and often empirical p-values are computed.

Certain dukedoms were granted more often than others, including the dukedoms of York, Albany and Clarence.

Certain characteristics are typical of particular regions and often override the style itself, appearing in buildings hundreds of years apart.

" Certain displays of their selfishness were commented upon by George Murray Levick, a Royal Navy Surgeon-Lieutenant and scientist who also accompanied Scott on his ill-fated British Antarctic Expedition 1910, during his surveying of penguins in the Antarctic: " At the place where they most often went in water, a long terrace of ice about six feet in height ran for some hundreds of yards along the edge of the water, and here, just as on the sea-ice, crowds would stand near the brink.

Certain other animals — birds and mammals too small to be of interest to the huge raptor — often use the nest as shelter.

Certain spoken phrases and sight gags that referenced previously performed sketches ( often from years before ) were incorporated for loyal fans.

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

Certain power-ups are especially powerful, which can often lead to the game rotating around controlling power-ups -- i. e. assuming ceteris paribus, the player who controls the powerful power-ups ( namely collect the item most often ) is the one that will have the best potential for making the best score.

Certain areas of the traditionally defined Midwest are often cited as not being representative of the region, while other areas traditionally outside of the Midwest are often claimed to be part of the Midwest.

Certain medievalists explain this by supposing that Joinville had often recounted his past orally or that he had previously committed it to writing before beginning his work.

Certain places in Thailand will often have one price for tourists and another for native Thais.

Bisque doll of Momotarō, a character from Japanese literature and Japanese folklore | folklore. Certain genres of writing originated in and are often associated with Japanese society.

Certain forms of assistance, including books, chess databases and sometimes chess programs, are often allowed.

Certain areas of the park are often closed due to uncommon wildlife activity, such as denning areas of wolves and bears or recent kill sites.

Certain cartouches where a king's name should appear have been altered, as if to reuse the property of a previous pharaoh — as often occurred.

Certain characteristics of older ocean liners made them unsuitable for cruising duties, such as high fuel consumption, deep draught preventing them from entering shallow ports, and cabins ( often windowless ) designed to maximize passenger numbers rather than comfort.

Certain characteristics of older ocean liners made them unsuitable for cruising, such as high fuel consumption, deep draught preventing them from entering shallow ports, and cabins ( often windowless ) designed to maximize passenger numbers rather than comfort.