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 the cross product, L is a pseudovector perpendicular to both the radial vector r and the momentum vector p and it is assigned a sign by the right-hand rule.

Because archaeoastronomy is an interdisciplinary field, whatever is being investigated should make sense both archaeologically and astronomically.

Because any beryllium synthesized in stars is short-lived, it is a relatively rare element in both the universe and in the crust of the Earth.

Because boron is produced entirely by cosmic ray spallation and not by stellar nucleosynthesis, it is a low-abundance element in both the solar system and the Earth's crust.

Because it was extraordinarily expensive the Pascaline became little more than a toy, and status symbol, for the very rich both in France and throughout Europe.

Because of the open-ended style of boxing judging, many fights have controversial results, in which one or both fighters believe they have been " robbed " or unfairly denied a victory.

Because ballpoint pens are low cost alternatives to both fountain pens and roller-ball pens, they have become largely a disposable product.

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 they are both hydrogen-bond acceptors ( the carbonyl ) and hydrogen-bond donors ( the hydroxyl ), they also participate in hydrogen bonding.

Because of the similar conditions, both reactions in the E1 or E1cb elimination always compete with the S < sub > N </ sub > 1 substitution.

Because some materials have both useful mineral content and recoverable calorific value, the distinction between alternative fuels and raw materials is not always clear.

Because of the stylistic similarities between comic strips and early animated movies, " cartoon " came to refer to animation, and the word " cartoon " is currently used to refer to both animated cartoons and gag cartoons.

Because mass actions operate outside the detailed procedures laid out for class actions, they can pose special difficulties for both plaintiffs, defendants, and the court.

Because no species other than Homo sapiens has survived from the human line of that branching, both chimpanzee species are the closest living relatives of humans.

Because these two phenomena's mechanics are mutually exclusive, both are needed in order to describe the possible behaviors.

Because deism asserts God without accepting claims of divine revelation, it appeals to people from both ends of the religious spectrum.

Because these paired books had to fit a fixed total page length, one or both were usually abridged to fit, and Wollheim often made other editorial alterations — as witness the differences between Poul Anderson's Ace novel War of the Wing-Men and its definitive revised edition, The Man Who Counts.

Because St. Louis was geographically isolated from both the dominating teams and the major sports media ( newspapers ) of the era ... all centered in and focused on the East ... Cochems ' groundbreaking offensive strategy was not picked up by the major teams.

Because of this necessity to have relations with other rational beings in order to achieve consciousness, Fichte writes that there must be a ' relation of right ,' in which there is a mutual recognition of rationality by both parties.

Because of its strategic location it is in both the Russian and American spheres of influence.

Because Formalin-fixed, paraffin-embedded ( FFPE ) tissues may be stored indefinitely at room temperature, and nucleic acids ( both DNA and RNA ) may be recovered from them decades after fixation, FFPE tissues are an important resource for historical studies in medicine.

Because of its long seacoast, Italy also has a large number of harbors for the transportation of both goods and passengers.

Because most such alleles are rare in populations, it is unlikely that two unrelated marriage partners will both be heterozygous carriers.

Because of this, a civil libertarian outlook is compatible with many other political philosophies, and civil libertarianism is found on both the right and left in modern politics.

Because of this sensitivity to impedance variations, a TDR may be used to verify cable impedance characteristics, splice and connector locations and associated losses, and estimate cable lengths.

Because the specification includes explicit lengths for each chunk, it is possible for a parser to skip over chunks which it either can't or doesn't care to process.

Because he was probably the best-known aviator at the time, the Fair committee went to great lengths to ensure his participation, including modifying the rules.

Because the book was intended to be the main study tool for his teachings, and because the idea of work is central to those teachings, Gurdjieff went to great lengths in order to increase the effort needed to read and understand it.

Because their polymerization is stochastically driven, chain lengths in any real population of synthetic polymers will obey a statistical distribution.

Because they rely almost exclusively on the secret weapons and features of their puppets during battle, puppeteers are the most vulnerable component of this style, and go to lengths to remove themselves from combat.

Because a tube is used, this can be calculated by measuring the lengths of the layers.

Because of the cylinder arrangement in the VR6-with two rows of combustion chambers within the same cylinder head, the intake and exhaust ports between the two rows of cylinders are of varying lengths.

Because the Jellyfish is very small, and the venom is only injected through the tips of the nematocysts ( the cnidocysts ) rather than the entire lengths, the sting may barely be noticed at first.

Because of the trade in lumber, by 1940 Namsos port was furnished with three good wharves ( one of stone ) with a depth alongside of 18 to 30 feet and lengths from 320 to 770 feet.

Because radioisotopes of all half life lengths are present in nuclear waste, enough decay heat continues to be produced in spent fuel rods to require them to spend a minimum of one year, and more typically 10 to 20 years, in a spent fuel pool of water, before being further processed.

Because the sides AB and BC of triangle ABC are respectively a tangent and a radius of the semicircle, they are at right angles to each other and ABC is also a right triangle ; it has the same hypotenuse as ACD and the same side lengths BC = CD, so again it is congruent to the other two triangles, showing that the three angles formed at the apex are equal.

Because of train lengths and the high power requirements in North America, HEP is supplied as three-phase AC at 480 V ( standard in the US and Canada ,) 575 V, or 600 V. Transformers are fitted in each car for reduction to lower voltages.

Because of the crop factor, kit lenses for APS-C format cameras ( like Canon EF-S and Nikon DX ) have shorter focal lengths, to get the same field of view.

Because stubs take on reactive properties as a function of their electrical length, stubs are most common in UHF or microwave circuits where the line lengths are more manageable.

Because parents with more diverse MHC profiles would be expected to produce offspring with stronger immune systems, dissimilar MHC may play a role in sexual selection.

Because Ishi's production was more typical of arrowheads of the Nomlaki or Wintu tribes and markedly dissimilar to those of Yahi, Shackley suggested that Ishi may have been only half Yahi and of mixed ancestry, related to another of the tribes.

Because the groups involved have diametrically opposed concerns, their objectives are so dissimilar and contradictory that no mutually acceptable resolution can be found.

Because B and C are adjacent notes, these keys are tonally dissimilar: B major uses five sharps, while C major has none.

Because women and men experience poverty differently, they hold dissimilar poverty reduction priorities and are affected differently by development interventions and poverty reduction strategies.