Because of the difference between daytime and nighttime propagation conditions, it has been necessary to evolve different allocation structures for daytime and nighttime broadcasting in the AM band, with many more stations operating during the day than at night.

Because anthropology developed from so many different enterprises ( see History of Anthropology ), including but not limited to fossil-hunting, exploring, documentary film-making, paleontology, primatology, antiquity dealings and curatorship, philology, etymology, genetics, regional analysis, ethnology, history, philosophy, and religious studies, it is difficult to characterize the entire field in a brief article, although attempts to write histories of the entire field have been made.

Because Augustine cites part of the commentary on Romans as by " Sanctus Hilarius " it has been ascribed by various critics at different times to almost every known Hilary.

Because this protein gp120 is necessary for HIV to attach, it does not change across different strains and is a point of vulnerability across the entire range of the HIV variant population.

Because the original designer had left the company another employee completely redesigned most of the system, ( adding a display snow remover circuit, true 80 / 64 column text mode support, ( with different size letters for TRS-80 and CP / M mode, so that in TRS-80 mode the full screen was also used, not just a 64x16 portion of the 80x25 screen ) with an improved font set ( adding " gray scale " version of the TRS-80 mozaik graphics and many special PETSCII like characters ), and a more flexible and reliable floppy disk controller and keyboard interface plus many other small improvements ), also an enclosure was developed for the main computer system, ( in the form of a 19-inch rack for the Eurocards ) and for two floppy disk drives and the power supply.

Because these users have different needs, the presentation of financial accounts is very structured and subject to many more rules than management accounting.

Because the English language has 40 sounds and only 26 letters, children and beginning readers also need to learn the different sounds ( phonemes ) associated with each letter.

Because these methods are diverse and use data from such different sources, the problem of integrating them into a coherent argument has been a long-term issue for archaeoastronomers.

Because West Berlin was not officially under the jurisdiction of the Constitution and because of the Cold War, the Bundestag met in Bonn in several different buildings, including ( provisionally ) a former water works facility.

Because badminton players have to cover a short distance as quickly as possible, the purpose of many advanced strokes is to deceive the opponent, so that either he is tricked into believing that a different stroke is being played, or he is forced to delay his movement until he actually sees the shuttle's direction.

Because they are excited, these fans hit the balloon at different times and in different directions with the motions being completely random.

Because the instructions can be carried out in different types of computers, a single set of source instructions converts to machine instructions according to the central processing unit type.

Because a server usually does not know how a document is encoded — especially if documents are created on different platforms or in different regions — many servers simply do not include a reference to the "" in the header, thus avoiding making false promises.

Because the number of days in the tropical year is not a whole number, a solar calendar must have a different number of days in different years.

Because all these different attempts at formalizing the concept of " effective calculability / computability " have yielded equivalent results, it is now generally assumed that the Church – Turing thesis is correct.

Because of this, the Central Committee was commonly considered an indicator for Sovietologists to study the strength of the different institutions.

Because of consilience, the strength of evidence for any particular conclusion is related to how many independent methods are supporting the conclusion, as well as how different these methods are.

Because of these different forms of interaction, the three types of radiation are suitable for different crystallographic studies.

Because these may have varying reliability and may produce different results than the tests used for law-enforcement purposes, the results from such devices should be conservatively interpreted.

Because different writing systems require different parts of the brain to process the visual notation of speech, children with reading problems in one language might not have a reading problem in a language with a different orthography.

Because this technology – except for military applications – is not commercially available, insufficient quantities of it are available on the global isotope markets for use in large scale, commercial irradiators.

Because no isotope of technetium has a half-life longer than 4. 2 million years ( technetium-98 ), its detection in 1952 in red giants, which are billions of years old, helped bolster the theory that stars can produce heavier elements.

Because of this exponential nature, one of the properties of an isotope is its half-life, the time by which half of an initial number of identical parent radioisotopes have decayed to their daughters.

Because bone is a dynamic tissue that is remodeled over time, and because different parts of the skeleton are laid down at particular times over the course of a human life, stable isotope analysis can be used to investigate population movements in the past and indicate where people lived at various points of their lives.

Because the nucleus of this isotope consists of only a single proton, it is given the descriptive but rarely used formal name protium.

Because the middle isotope is so short-lived, the gamma rays are considered part of the gallium decay.

Because of this, Friedman is called the " father of isotope hydrology.

Because xenon is a tracer for two parent isotopes, Xe isotope ratios in meteorites are a powerful tool for studying the formation of the solar system.

Because water molecules containing the lighter isotope are slightly more likely to evaporate and fall as precipitation, fresh water and polar ice on earth contains slightly less ( 0. 1981 %) of the heavy isotope < sup > 18 </ sup > O than air ( 0. 204 %) or seawater ( 0. 1995 %).

Because their units cancel, ratios of like-dimensioned physical constants do not depend on unit systems in this way, so they are pure dimensionless numbers whose values a future theory of physics could conceivably hope to predict.

Because this is less noticeable at longer focal ratios, Dall – Kirkhams are seldom faster than f / 15.

Because each part ( electric and magnetic ) of the EM field in the far-field region is produced by a change in the other part, the ratios of electric to magnetic field strength are fixed and unvarying in the far-field.

Because these catchments have headwaters in alpine country with relatively young peaty soils, the runoff ratios are much higher than in other parts of the basin.

Because income distribution is generally positively skewed, mean is higher than median, so ratios to mean are lower than ratios to median.

Because of the small space, they typically offer fewer different speeds, although at least one has reached 14 gear ratios and Fallbrook Technologies manufactures a transmission with technically infinite ratios.

Because it is a dimensionless ratio, laypeople find it difficult to interpret Sharpe ratios of different investments.

Because of the much higher nozzle pressure ratios experienced, rocket motor con-di nozzles have a much greater area ratio ( exit / throat ) than those fitted to jet engines.

Because of this money creation process by the commercial banks, the money supply of a country is usually a multiple larger than the money issued by the central bank ; that multiple is determined by the reserve ratio or other financial ratios ( primarily the capital adequacy ratio that limits the overall credit creation of a bank ) set by the relevant banking regulators in the jurisdiction.

Because most people cannot adequately determine absolute frequencies, the identity of a scale lies in the ratios of frequencies between its tones ( known as intervals ).

Because the lead isotopes are created by decay of different transuranic elements, the ratios of the four lead isotopes to one another can be very useful in tracking the source of melts in igneous rocks, the source of sediments and even the origin of people via isotopic fingerprinting of their teeth, skin and bones.

Because it was based on the X transmissions, its gear ratios from 1-3 were the same, with the fourth being. 67: 1.

Because this is less noticeable at longer focal ratios, Dall – Kirkhams are seldom faster than f / 15.

Because of the choice of gear ratios, the manual and automatic transmission equipped 380s had the same acceleration figures.