Usually, the principle of conservation of energy is included.

Usually both the precautionary principle and the substitution principle are used when defining the rules for what products can be ecolabelled.

Usually, self-working card tricks revolve around some mathematical principle, such as in the trick " Magical 13 ", where the spectator is asked to cut the deck 13 times, then split the deck into 13 piles.

Usually this is a thin band of wire attached to the molars and stretching across the teeth.

Usually it is only when they approach shallow water on the shore that they build up to their terrifying heights.

`` Usually at this point a man is withdrawn from society and one of my jobs is to see that he relearns to mingle with his fellow men '', Mrs. Marr explained.

Usually, the detective either stumbles across the murder or is called upon by an old acquaintance, who is somehow involved.

Usually the Cartesian coordinate system is applied to manipulate equations for planes, straight lines, and squares, often in two and sometimes in three dimensions.

Usually the efficiency or running time of an algorithm is stated as a function relating the input length to the number of steps ( time complexity ) or storage locations ( space complexity ).

Usually, Anubis is portrayed as the son of Nephthys and Set, Osiris ' brother and the god of the desert and darkness.

Usually the market price of the target company is less than the price offered by the acquiring company.

Usually, the application of KOH is needed to increase the pH to this range.

Usually, a comb or spring is used to hold the warp threads a bead-width apart.

Usually, the train floor is at a level above the bogies, but the floor of the car may be lower between bogies, such as for a double decker train to increase interior space while staying within height restrictions, or in easy-access, stepless-entry, low-floor trains.

Usually, a meeting which is held without notice having been given is still valid if all of the directors attend, but it has been held that a failure to give notice may negate resolutions passed at a meeting, because the persuasive oratory of a minority of directors might have persuaded the majority to change their minds and vote otherwise.

Usually in the beginning of the story there is an emotional loss which makes the protagonist leave on his journey.

Usually, the pawn is chosen to be promoted to a queen, but in some cases another piece is chosen ; this is called underpromotion.

Usually, instead of using a safety rope from above, injury is avoided using a crash pad and a human spotter ( to direct a falling climber on to the pad ).

Usually coinciding with a recast, this rapid aging is typically done to open up the character to a wider range of storylines, and to attract younger viewers.

Usually DNA damage, if too severe to repair, leads to programmed cell death, but if the programmed cell death pathway is damaged, then the cell cannot prevent itself from becoming a cancer cell.

Usually doctrinal conformity is held as a first consideration when a church makes a decision to grant or decline financial contributions to such agencies, which are legally external and separate from the congregations they serve.

Usually, the alphabet is taken to be the binary alphabet ( i. e., the set

Usually coronal loops lasting for long periods of time are known as steady state or quiescent coronal loops, where there is a balance in loop energy sources and sinks ( example ).

Usually, compound bows are used for large game hunting and may feature fiber optic sights and other enhancements.

Usually programming languages allowing n-based indexing also allow negative index values and other scalar data types like enumerations, or characters may be used as an array index.

Usually asymptotic estimates are used because different implementations of the same algorithm may differ in efficiency.

Usually, various technologies are used in combination rather than as the sole delivery mechanism.

Usually one or more index fossils that are common, found worldwide, easily recognized, and limited to a single, or at most a few, stages are used to define the stage's bottom.

Usually, large game are hunted with rifles ( although shotguns can be used, particularly with slugs ), while birds are hunted with shotguns.

Usually, the term is used to indicate that non-carbon atoms have replaced carbon in the backbone of the molecular structure.

Usually the amoeboid form is taken when food is plentiful, and the flagellate form is used for rapid locomotion.

Usually, the minor currency unit has a value that is 1 / 100 of the major unit, but 1 / 1000 is also used.

Usually intended for building new computers compatible with the exemplars, many motherboards offered additional performance or other features and were used to upgrade the manufacturer's original equipment.

Usually, a combination of the three types of criteria is used, though one is more prevalent.

Usually indicated by the Greek letter sigma ( σ ), they are occasionally denoted with a tau ( τ ) when used in connection with isospin symmetries.

Usually, it also had a hook ( ขอ ) between the blade and shaft used for commanding the elephant.

Usually the following divisions are used:

Usually one candidate key is arbitrarily chosen to be called the primary key and used in preference over the other candidate keys, which are then called alternate keys.

Usually this force is provided by a spring, but gravity is also used commonly in industrial motor starters.

Usually, a slide player will use open tuning, although standard tuning is sometimes used.

Usually used for backhands.

Usually in Thailand, khana is used, for which broccoli is a substitute.

Usually translucent, paper vellum in various sizes is often used in applications where tracing is required, such as architectural plans.

Usually, this function is used to create HTML documents dynamically (" on-the-fly ") as opposed to returning static documents.

Usually, low concentrations of Yb are used.

Usually these sounds are transcribed with the voiceless IPA letters, though in Australia the letters for voiced consonants are sometimes used.

Usually these cost vis to make, but the Lab Total gets a bonus based on the sympathetic Shape & Material bonus of the material used.