Often but not always there is a centerline longitudinal member called a keel.

Often but not always, this involves an authority, who does the controlling.

Often, but not always, and depending on the type of movie, the soundtrack album will contain portions of the score, music composed for dramatic effect as the movie's plot occurs.

Often Tom must protect his new invention from villains " intent on stealing Tom's thunder or preventing his success ," but Tom is always successful in the end.

Often but not always a phase implies the identification of an occupation surface " old ground level " that existed at some earlier time.

Often in modern weddings, the ceremony of removing a face veil after the wedding to present the groom with a virgin bride is skipped, since many couples have already entered into conjugal relations prior to their wedding day – the bride either wears no face veil, or it is lifted before the ceremony begins, but this is not always the case.

Often, but not always, the player must build specific structures to unlock more advanced units in the tech tree.

Often, but not always, RTS games require the player to build an army ( ranging from small squads of no more than 2 units, to literally hundreds of units ) and using them to either defend themselves from a virtual form of Human wave attack or to eliminate enemies who possess bases with unit production capacities of their own.

Often, but not always, outside first base ( that is, in foul territory ) and adjacent and connected to it there is a contrast-colored " double base " or " safety base ".

Often people will say that a crotchet is one beat, however, this is not always correct, as the beat is indicated by the time signature of the music ; a quarter note may or may not be the beat.

Often there is no coupler between locomotive and train since gravity will always push the passenger car down against the locomotive.

On diesel engines the diesel fuel is still needed to ignite the gas mixture, so a mechanically regulated diesel engine's " stop " linkage and probably " throttle " linkage must be modified to always give the engine a little bit of injected fuel ( Often under the standard idle per-injection volume ).

Often but not always a geographical feature can be found that lends itself to being a border.

Often, new settlers did not appreciate that Māori owned their land communally under the mana of a chief and that permission to settle on land did not always imply sale of that land.

Often, but not always, and are equal, so is proportional to the sum ( or average ) of and.

Often, but not always, passenger cars in a train are linked together with enclosed, flexible gangway connections that can be walked through by passengers and crew members.

Often, but not always, the harasser is in a position of power or authority over the victim ( due to differences in age, or social, political, educational or employment relationships ) or expecting to receive such power or authority in form of promotion.

Often, to escape taxation, he brought the fish directly to the homes of nobles, but was almost always caught in the act by the tax collectors and imprisoned.

Often, attacks occur after a particularly fatty meal and almost always happen at night.

Often, but not always, exudates can be seen.

Often a passenger ship is stated to " weigh " or " displace " a certain " tonnage ," but the figure given nearly always refers to gross tonnage.

Often, but not always, the puppeteer will hide behind a stand and raise their hand above it so that only the puppet is visible.

Often times with animation they'll have adult actors doing the voices of teenagers and they always sound like Saturday morning voices.

Often performed before a live audience ( or, in some cases, a simulated live audience in the form of a laugh track ), usually filmed or taped with a multiple-camera setup, and almost always a half-hour in length, sitcoms are seldom presented as realistic depictions of life but often generate honest humor through the relationships between and ongoing development of characters.

Often, but not always, states or groups that aid one side or the other are outside the box.

Often the " small ball " model is associated with the National League, while power hitting is seen as more associated with the American League.

Often the razor and blades business model is applied.

Often used model organisms in developmental biology include the following:

Often, model organisms are chosen on the basis that they are amenable to experimental manipulation.

Often, the model is a complete graph ( i. e. each pair of vertices is connected by an edge ).

Often called a subject area model ( SAM ) or high-level data model ( HDM ), this model is used to communicate core data concepts, rules, and definitions to a business user as part of an overall application development or enterprise initiative.

Often nested models are run forced by the global models for boundary conditions, to achieve higher local resolution: for example, the Met Office runs a mesoscale model with an resolution covering the UK, and various agencies in the U. S. also run nested models such as the NGM and NAM models.

Often heard arguments against OSS are: the API is practically impossible to virtualize, it lacks support for modern audio features such as timer-based scheduling or proper surround sound support, inability of its developers to work with the Linux kernel community, lack of integration with modern kernel features such as the device model, too low-level interface, as well as general rejection of its design with moving a lot of signal processing code into the kernel.

Often, though, it renders a model more comprehensible to standardize the parameters.

* Old versus new: Often an old and big car against a small and new car, or two different generations of the same car model.

Often characterised by concern for the minutiae of physical interaction and details of setting, Simulationism shares with Narrativism a concern for character backgrounds, personality traits and motives, in an effort to model cause and effect within the intellectual realm as well as the physical.

Often held up as a model of Confucian ideals, her respectful nickname was Eojin Eomeoni ( 어진 어머니 ; " Wise Mother ").

Often CSG presents a model or surface that appears visually complex, but is actually little more than cleverly combined or decombined objects.

Often the formal system will be the basis for or even identified with a larger theory or field ( e. g. Euclidean geometry ) consistent with the usage in modern mathematics such as model theory.

Often extolled as the morally perfect and smart sage-king, Yao's benevolence and diligence served as a model to future Chinese monarchs and emperors.

Often, this limit of the applicability of the continuum model begins to manifest itself at characteristic channel dimensions that are about 30 times the particle diameter: in the case of blood with a characteristic RBC dimension of 8 μm, an apparent failure occurs at about 300 micrometres.

By following the event closely, Corgi Toys were able to issue a model of the winning car shortly after the end of the rally Often there was not even enough time to produce a unique box for the new model, which had to make do with a hastily produced sticker applied to a standard issue box for a similar model.

Often ( e. g. in sampling-based methods ) UA and SA are performed jointly by executing the model repeatedly for combination of factor values sampled with some probability distribution.

Often, the only inputs to the pricing model that cannot be readily determined is the estimate of future volatility of the stock, and the appropriate expected time to expiration to use.

Often, a carrier will send a broadcast SMS text message to all subscribers ( or those using a particular model of phone ) asking them to dial a service number to receive a software update.