Because individuals with albinism have skin that entirely lacks the dark pigment melanin, which helps protect the skin from the sun's ultraviolet radiation, their skin can burn more easily from overexposure.

Because Magneto is harder on his students than Professor X, Bobby lacks his 616-counterpart's sense of humor.

Because it lacks a native superhero populace, Latveria relies largely on Dooms ' robot sentinels called Doombots to keep law and order.

Because the Constitution lacks a clear statement authorizing the Federal courts to nullify the acts of coequal branches, critics contend that the argument for judicial review must rely on a significant gloss on the Constitution's terms.

Because rational choice theory lacks understanding of consumer motivation, some economists restrict its use to understanding business behavior where goals are usually very clear.

Because reverse transcription lacks the usual proofreading of DNA replication, a retrovirus mutates very often.

Because C. tetani is an anaerobic bacterium, it and its endospores survive well in an environment that lacks oxygen.

Because Mongolia lacks a publishing industry, and few children's books, the idea has been to “ spur the publishing industry to create 200 new children ’ s books for classroom libraries in grades 1-5 .” After these books were published and distributed to teachers they were also published online with the rest of the ICDL collection.

Because they are located at a higher elevation than Lima, they receive more sunshine in winter months, something that the city of Lima frequently lacks under seasonal fog.

Because the cor anglais normally lacks the lowest B-flat of the oboe, its sounding range stretches from the E ( written B natural ) below middle C to the C two octaves above middle C.

Because Gardner claimed that the intelligences are innate potentialities related to a general content area, MI theory lacks a rationale for the phylogenetic emergence of the intelligences.

Because of the dispersed, low-density nature of the medieval Khmer settlement pattern, Angkor lacks a formal boundary, and its extent is therefore difficult to determine.

Because of this trade-off, human wave attacks are normally used by an attacker with a lack of tactical training, or one who lacks firepower and the ability to maneuver, but whose main advantage is motivating and controlling their men.

Because the industry lacks a national distribution system, many titles from publishers in the provinces can only be found there.

Because CD14 lacks a cytoplasmic domain it was clear that at least one other protein was required for the endotoxin response.

Because the header lacks error detection codes, it is repeated three times for redundancy.

Because the Amundsen-Scott base lacks diagnostic medical equipment such as an MRI or CT scan machine, station doctors were unable to fully evaluate the damage done by the stroke or the chance of recurrence.

Because Mario lacks the ability to jump, the player must figure out the optimal order in which to destroy objects — for example, if a player destroys a ladder too soon, a wall may become unreachable and thus the player cannot finish the level.

Because he lacks room to store the vast collection of constructions, maquettes, maps and structures he sells them all to the museum.

Because he is resurrected as he was at the time of the accident, he lacks any of the growth that the ' other ' Rimmer has gone through since the series began, reverting him back to his original persona.

Because the Restoration Movement lacks any centralized structure, having originated in a variety of places with different leaders, there is no consistent nomenclature for the movement as a whole.

Because of the overlap in sizes, the female can be confused with the similarly-sized male Northern Goshawk, but lacks the bulk of that species.

Because Mars lacks plate tectonics, the lava is able to build up in one region for billions of years to produce enormous volcanic constructs.

Because of this, the local cuisine lacks the oily character of some related styles.

Because of undesirable flavors, odors, colors, and generally low palatability associated with radiation treatment of this magnitude, the inactivation of enzymes is best accomplished prior to irradiation by the conventional heat-processing methods of blanching.

Because far less motion was involved than in a conventional dot matrix printer, these printers were very fast compared to dot matrix printers and were competitive in speed with formed-character line printers while also being able to print dot matrix graphics.

Because the electron carries negative charge, the electron motion in a metal conductor is in the direction opposite to that of conventional ( or electric ) current.

Because polymer chains are so long, these interchain forces are amplified far beyond the attractions between conventional molecules.

Because of this, the programmer is permitted to use some amount of conventional imperative programming when the logical paradigm is inconvenient.

Because individual PET scans are more expensive than " conventional " imaging with computed tomography ( CT ) and magnetic resonance imaging ( MRI ), expansion of FDG-PET in cost-constrained health services will depend on proper health technology assessment ; this problem is a difficult one because structural and functional imaging often cannot be directly compared, as they provide different information.

Because the MO activity is usually very small, normally less than 1 °, in conventional systems, the monochromator produces quasi-monochromatic light in a narrow wavelength window since the amplitude of modulation is wavelength dependent.

Because far less printhead motion was involved than in a conventional dot matrix printer, these printers were much faster than dot matrix printers and were competitive in speed with formed-character line printers while also being able to print dot-matrix graphics as well as variable-sized characters.

Because of that, the 22nd day of the 7th month is not necessarily celebrated on the same date as 22 Tishrei in the ( conventional, Rabbinic ) Jewish calendar ( in 2010, Shemini Atzeret fell out on October 1 for Karaites, one day later than in the conventional Jewish calendar ).

Because of this and its small particle size, toner should not be vacuumed with a conventional home vacuum cleaner.

Because of the forces that pressure cookers must withstand, they are usually heavier than conventional pots of similar size.

Because of its large internal surface area, coal stores 6 to 7 times more gas than the equivalent rock volume of a conventional gas reservoir.

Because no treatises on classical architecture survive earlier than that of Vitruvius, identification of such " meaning " in architectural elements as it was understood in the 5th and 4th centuries BC remains tenuous, though during the Renaissance it became part of the conventional " speech " of classicism.

Because loudspeaker-crosstalk of conventional stereo interferes with binaural reproduction, either headphones are required, or crosstalk cancellation of signals intended for loudspeakers such as Ambiophonics.

Because of the difficulty of solving the Hamiltonian path and cycle problems on conventional computers, they have also been studied in unconventional models of computing.

Because the French organ of the 17th and early 18th centuries was very standardized, a conventional set of registrations developed for its repertoire.

Because the jetboat relies on the flow of water through the nozzle for control, it is not possible to steer a conventional jetboat without the engine running.

Because of the operator's proximity to moving booms, early skid loaders were not as safe as conventional front loaders, particularly during entry and exit of the operator.

Because the per-unit cost is typically greater with POD than with a print run of thousands of copies, it is common for POD books to be more expensive than similar books that come from conventional print runs, especially if that book is produced exclusively with POD instead of using POD as a supplemental technology between print runs.

Because conventional substrates cannot withstand high annealing temperatures, the deposition process has to be completed under relatively low temperatures.

Because of the horizontal spin, the ball will take an unconventional path through the pins at impact, creating a domino effect pin reaction not normally seen when using more conventional releases.

Because greywater use, especially domestically, reduces demand on conventional water supplies and pressure on sewage treatment systems, its use is very beneficial to local waterways.

Because the European monarchies, allied in the so-called " Concert of Europe ", were suspicious towards national or social revolutionary movements such as the Etaireia, the First Greek National Assembly, convening in January 1822, took steps to disassociate itself from the Etaireias legacy and portray nascent Greece as a " conventional ", ordered nation-state.