Because individual classes of foods differ in their requirements for preservation, a number of methods have been developed over the years involving one or a combination of procedures such as dehydration, fermentation, salting, chemical treatment, canning, refrigeration, and freezing.

Because they often exhibit a combination of high strength and low weight, these alloys became widely used in many forms of industry, including the construction of modern aircraft.

Because acids were thought at the time to necessarily contain oxygen, a number of chemists, including Claude Berthollet, suggested that Scheele's dephlogisticated muriatic acid air must be a combination of oxygen and the yet undiscovered element, and Scheele named the supposed new element within this oxide as muriaticum.

Because of this, the only two jumps that can be performed as the second or third jump in a combination are toe loops and loops, because they take off from the right back outside edge.

Because of all of the statistical and measurement variations listed above, the Endocrine Society recommends that a diagnosis of hypoglycemia as problem for an individual person be based on the combination of a low glucose level and evidence of adverse effects.

Because of the slow rate of Hb A combination with glucose, the Hb A < sub > 1c </ sub > percentage is representative of glucose level in the blood averaged over a longer time ( the half-life of red blood cells, which is typically 50 – 55 days ).

Because SSL operates below HTTP and has no knowledge of higher-level protocols, SSL servers can only strictly present one certificate for a particular IP / port combination.

Because PET imaging is most useful in combination with anatomical imaging, such as CT, modern PET scanners are now available with integrated high-end multi-detector-row CT scanners ( so-called " PET / CT ").

Because of their ability to harness the power of what is essentially a continuous nuclear fission explosion, NSWRs would have both very high thrust and very high exhaust velocity, a rare combination of traits in the rocket world, meaning that the rocket would be able to accelerate quickly as well as be extremely efficient in terms of propellant usage.

Because LFSRs are inherently linear, one technique for removing the linearity is to feed the outputs of several parallel LFSRs into a non-linear Boolean function to form a combination generator.

Because French was a language acquired at school and university, Huston found that the combination of her eventual command of the language and her distance from it as a non-native speaker helped her to find her literary voice.

Because of his combination of intelligence and diligence, Braille was permitted to attend one of the first schools for blind children in the world, the National Institute for Blind Youth in Paris.

Because of the heat from H < sub > 2 </ sub > O < sub > 2 </ sub > decomposition, this is arguably not a true hypergolic combination.

Because of the combination of relatively light weight, reliability, high potential accuracy and lower cost, they are still the choice of many hunters, target shooters and snipers.

Because of this combination of houses, employment and social services the original town is often seen as an important development in the history of 19th century urban planning.

Because each medication ( whether first or second generation ) has its own profile of desirable and adverse effects, a neuropsychopharmacologist may recommend one of the older (" typical " or first generation ) or newer (" atypical " or second generation ) antipsychotics alone or in combination with other medications, based on the symptom profile, response pattern, and adverse effects history of the individual patient.

Because of the low price of both the VIC-20 and the 1540, this combination was the first computer with a disk drive to be offered on the US market for less than $ 1, 000, although the combination of the Commodore 64 and 1541 would prove more enduring.

Because of the possibility to create new tapes with DCC-Studio, regardless of the source they were recorded from, the DCC-175 / PC-Link cable / DCC-Studio combination effectively circumvented the SCMS copy protection scheme that all digital audio recording devices for consumers are supposed to have.

Because of its combination of decades long scheduled service and length of time spent at supersonic speeds, the main user of supercruise was Concorde, with more time spent in supersonic, largely supercruise, flight than all of the other aircraft put together.

Because the motions are produced by a combination of movements of several of the jacks, such a device is sometimes called a synergistic motion platform, due to the synergy ( mutual interaction ) between the way that the jacks are programmed.

Because TNT and other high explosives were generally not available in the Palestinian territories ( the West Bank and Gaza strip ), Ayyash often used a combination of acetone and detergent, both commonly available household products.

Because of its strength and high melting point ( compared to ordinary glass ), fused silica is used as an envelope for halogen lamps, which must operate at a high envelope temperature to achieve their combination of high brightness and long life.

Because of the risks of corticosteroid treatment, it is recommended that this combination of drugs only be used in people more than 50 years of age, due to their greater risk of postherpetic neuralgia.

Because of this, it would appear inevitable that an increasing percentage of strategic missiles will seek self-protection in mobility -- at least until missile defenses are perfected which have an exceedingly high kill probability.

Because agricultural activities are seasonal and the areas of production and harvest of many foods are widely scattered geographically, and because of the high cost of transporting bulk food items any substantial distance to a central processing location, the use of large central processing stations, where low-cost radiation facilities approaching the megawatt range might be utilized, is inherently impracticable.

Because oxygen concentration in the water increases at both low temperatures and high flow rates, aquatic amphibians in these situations can rely primarily on cutaneous respiration, as in the Titicaca water frog and the hellbender salamander.

Because of their high reactivity, they must be stored under oil in sealed glass ampoules to prevent reaction with air.

Because the ancients could not produce temperatures high enough to melt iron fully, the production of steel in decent quantities did not occur until the introduction of blister steel during the Middle Ages.

Because of the tortuous terrain in places, villages and towns in the mountains — to which travel via motorized vehicles are of little use — are still located in the high Andes of Argentina, Bolivia, Peru, and Ecuador.

Because of the high polish possible with agate it has been used for centuries for leather burnishing tools.

Because the characters were 8 x 12 pixels this meant that video resolutions of 512 x 192 pixels ( in 64x16 character mode ), or 640 x 300 pixels ( in 80x24 character mode ) were created, which was quite high for the time.

Because of Athlon's very large L1 cache and the exclusive design which turns the L2 cache into basically a " victim cache ", the need for high L2 performance and size was lessened.

Because of its high chemical reactivity barium is never found in nature as a free element.

Because such strains transfer chromosomal genes very efficiently they are called Hfr ( high frequency of recombination ).

Because bipolar disorder can have a high rate of both under-diagnosis and misdiagnosis, it is often difficult for individuals with the condition to receive timely and competent treatment.

Because of its high reactivity, the metal is classified as a hazardous material.

Because the comet's motion with respect to Jupiter was very small, it fell almost straight toward Jupiter, which is why it ended up on a Jupiter-centric orbit of very high eccentricitythat is to say, the ellipse was nearly flattened out.

Because of the low numbers of dental schools, funding for building and service developments in the schools can be very high.

Because of dysprosium's high thermal neutron absorption cross-section, dysprosium oxide-nickel cermets are used in neutron-absorbing control rods in nuclear reactors.

Because of its lipophilic properties, DDT has a high potential to bioaccumulate, especially in predatory birds.

Because of their high regard for natural law and for the idea of a universe without miracles, deists were especially susceptible to the temptations of determinism.

Because of the relatively high bit rate of uncompressed video, video compression is extensively used.

Because of the high reactivity, samples of solid europium rarely have the shiny appearance of the fresh metal, even when coated with a protective layer of mineral oil.

Because some towns in these states operate neither local high schools nor elementary schools, students in these towns " are eligible for a voucher to attend public schools in other towns or non-religious private schools.

* Because the device is never shut off completely there is no " turn on " time, little problem with charge storage, and generally better high frequency performance and feedback loop stability ( and usually fewer high-order harmonics ).

Because subwoofers are generally limited to a bandwidth of no higher than 150 Hz, the switching speed for the amplifier does not have to be as high as for a full range amplifier, and simpler designs could be utilized.

Because of very little jobs available to the teens coming out of eighth grade there was an increase in high school attendance in the 1930s.