However, both theories imply that there was some kind of Persian activity which occurred on or about the fifth day which ultimately triggered the battle.

However, the term naive set theory is also used in some literature to refer to the set theories studied by Frege and Cantor, rather than to the informal counterparts of modern axiomatic set theory ; care is required to tell which sense is intended.

However this approach has none of the physical pictures of the valence bond and molecular orbital theories and is difficult to extend to larger molecules.

However, Darwinism is also used neutrally within the scientific community to distinguish modern evolutionary theories, sometimes called " NeoDarwinism ", from those first proposed by Darwin.

However, opponents of " late extinction " theories have interpreted such late dates based on indirect dating methods as artifacts resulting from redeposition of skeletal material into more recent strata, and recent direct dating results obtained with new technologies have tended to confirm this interpretation.

However, there are some questions that many consequentialist theories address:

However there are three main theories about when Galatians was written and to whom.

However, quantum field theories that are " local " in this sense appear to violate the principle of locality as defined by EPR, but they nevertheless do not violate locality in a more general sense.

However, Bell's theorem does not apply to all possible philosophically realist theories.

However, at the current level of accuracy, these observations cannot distinguish between general relativity and other theories in which the equivalence principle is valid.

However, there is wide dispute whether Popper's description of " historicism " is an accurate description of Hegel, or more a reflection of his own philosophical antagonists, including Marxist-Leninist thought, then widely held as posing a challenge to the philosophical basis of the West, as well as theories such as Spengler's which drew predictions about the future course of events from the past.

However, in the 1930s Gödel's incompleteness theorems convinced many mathematicians that mathematics cannot be reduced to logic alone, and Karl Popper concluded that " most mathematical theories are, like those of physics and biology, hypothetico-deductive: pure mathematics therefore turns out to be much closer to the natural sciences whose hypotheses are conjectures, than it seemed even recently.

" However, whilst a few historians chose to challenge her theories, most simply chose to ignore them as irrelevant, and as later folklorist and vocal critic of the theory Jacqueline Simpson noted, " Normally this is an effective technique for ensuring the oblivion of bad books, but in this case it backfired, since it left her theory free to spread, seemingly unchallenged, among an eager public.

However, it has become clear that the two theories are related in some fashion ; they appear as different limits of a single underlying theory.

However Marx's theories at the time of his writing had little impact on academic thinking on the development of nation states.

However, since to date no extraterrestrial life has been confirmed, both theories still suffer from lack of information and too many unidentified variables.

However, in most states, these are not legal claims in and of themselves, but are pleaded in terms of the theories mentioned above.

However, one must note both Katsufumi and the authors of Posture, Locomotion, and Paleoecology of Pterosaurs based their research on the now outdated theories of pterosaurs being seabird-like, and the size limit doesn't apply to terrestrial pterosaurs like azhdarchids and tapejarids Furthermore, Darren Naish concluded that atmospheric differences between the present and the Mesozoic weren't needed for the giant size of pterosaurs.

However, the philosopher Donald Davidson published a highly regarded essay in 1974, " On the Very Idea of a Conceptual Scheme ," arguing that the notion that any languages or theories could be incommensurable with one another was itself incoherent.

However, it leads to a fairly simple picture of the vacuum state and is not easily amenable to use in some quantum field theories, such as quantum chromodynamics which is known to have a complicated vacuum characterized by many different condensates.

However, certain physical phenomena, such as singularities, are " very small " spatially yet are " very large " from a mass or energy perspective ; such objects cannot be understood with current theories of quantum mechanics or general relativity, thus motivating the search for a quantum theory of gravity.

However, none of these theories were ever brought forward by the RAF itself.

However, few rulers paid any attention to his theories.

However, the unit of analysis of most of these theories is not the system “ supply chain ”, but another system such as the “ firm ” or the “ supplier / buyer relationship ”.

However not all of these possible combinations actually exist.

However, unlike Hollywood, Bollywood does not exist as a physical place.

" However, other scholarly interpretations of this verse also exist.

However, these taboos are said no longer to exist and that may account for increased hunting by humans in recent times.

However, several spellings of his surname exist — Thatch, Thach, Thache, Thack, Tack, Thatche and Theach.

However, both simple and high-end algorithms for computing Bernoulli numbers exist.

However, chemical bonding of many types of elements results in crystalline solids and metallic alloys for which exact chemical formulas do not exist.

However, certain physical phenomena can be modeled assuming the materials exist as a continuum, meaning the matter in the body is continuously distributed and fills the entire region of space it occupies.

However, HPLC techniques exist that do utilize affinity chromatogaphy properties.

However, when in vitro fertilization and embryo cryopreservation is practised between or shortly after treatment, possible genetic risks to the growing oocytes exist, and hence it has been recommended that the babies be screened.

However, no 1571-IIs are known to exist.

However, other forms of mating also exist.

However, issues of SQL code portability between major RDBMS products still exist due to lack of full compliance with, or different interpretations of the standard.

However, several coins, seals and images exist, both foreign and domestic, from the 13th to 15th centuries and even earlier, showing flags similar to Dannebrog.

However in these cases a Delaunay triangulation is not guaranteed to exist or be unique.

However, works such as the Great Soviet Encyclopedia, which were created in the public domain, exist as free content encyclopedias in other languages.

However, writing in the Vatican newspaper, the astronomer, Father José Gabriel Funes, director of the Vatican Observatory near Rome, said in 2008 that intelligent beings created by God could exist in outer space.

However, few real-world applications exist in closed isolation, and it is for this reason that two or more closed systems cannot be compared using enthalpy as a basis, although sometimes this is done erroneously.

However, it might be possible for an object to exist which always moves faster than light.

However ever since the European Union formed an over all streamlining and change of route plans have occurred as faster and more direct links to former Soviet bloc countries now exist and are in the works, with intense co-operation among European countries.

However, as the books progress, it becomes clear that magic does exist in this world ( or used to ) and is slowly returning.

However, a few harps exist, the most notable being Burma's saung-gauk, which is considered the national instrument in that country.

Similarly, in regard to passages from the Enneads, " The only space or place of the world is the soul " and " Time must not be assumed to exist outside the soul ", Ludwig Noiré wrote: " For the first time in Western philosophy we find idealism proper in Plotinus, However, Plotinus does not address whether we know external objects, unlike Schopenhauer and other modern philosophers.

However, traditions exist about the kashrut status of a few birds.