Although this technique is simple and satisfactory, one practical difficulty does exist: the direction of true north must be known for each launch point.

Although democracy predated Athenian imperialism by over thirty years, they are sometimes associated with each other.

" Although heterogeneous, the major CAM systems have many common characteristics, including a focus on individualizing treatments, treating the whole person, promoting self-care and self-healing, and recognizing the spiritual nature of each individual.

Although most cultural systems of astrology share common roots in ancient philosophies that influenced each other, many have unique methodologies which differ from those developed in the West.

Although variations of the blood supply to the adrenal glands ( and indeed the kidneys themselves ) are common, there are usually three arteries that supply each adrenal gland:

Although it has been known for a while that the Black Sea and the Sea of Marmara flow into each other in an example of a density flow, findings of a study by the University of Leeds in August 2010 reveal that there is in fact an underwater channel of high density water flowing across the floor of the Bosphorus ( caused by the difference in density of the two seas ), which would be the sixth largest river on Earth if it were to be on land.

Although each variant of bridge has its own particular scheme for awarding and accumulating points, all are based upon whether or not the contract for each deal was made or defeated and by how many tricks.

Although each series is set in a different era, all follow the " misfortunes " of Edmund Blackadder ( played by Atkinson ), who in each is a member of a British family dynasty present at many significant periods and places in British history.

Although Baltimore had the best overall record in the AL East in 1981, they finished second in each half.

Although each country has made its own adaptations and changes to the format, the contestants are confined to a specially designed house where their every action is recorded by cameras and microphones at all times and they are not permitted to make any contact with the outside world.

Although there are many people who identify as being into BDSM who don't share the experience with anyone besides play-or sexual partners, " BDSM " is also used to denote a subculture of people interested in BDSM who may socialize together, educate each other, and throw " play parties " at which BDSM activities are welcome.

Although the referendum approved the CAFTA, each new law had to be analyzed and approved individually ; this has caused delays in Costa Rica's compliance to CAFTA.

Although dream sleep and non-dream sleep appear very similar to an outside observer, each is associated with a distinct pattern of brain activity, metabolic activity, and eye movement ; each is also associated with a distinct pattern of experience and cognition.

Although the Bogotá junta called itself a " Supreme Junta of the New Kingdom of Granada ," it failed to provide political unity, and battles broke out between cities and towns as each tried to defend its sovereignty.

Although all of these behaviors merge into each other seamlessly in various bonding situations so that there is no clear line to be drawn between them, nevertheless behaviors of atoms become so qualitatively different as the character of the bond changes quantitatively, that it remains useful and customary to differentiate between the bonds that cause these different properties of condensed matter.

Although Young threw over 400 innings in each of his first four full seasons, he did not lead his league until 1902.

Although the approximately 2, 000 queries received each week are screened by the Car Talk staff, the questions are unknown to the Magliozzis in advance as " that would entail researching the right answer, which is what?

Although Darwin discussed evolutionary ideas with him from 1842, Lyell continued to reject evolution in each of the first nine editions of the Principles.

Although the court at Celliwig is the most prominent in remaining early Welsh manuscripts, the various versions of the Welsh Triads agree in giving Arthur multiple courts, one in each of the areas inhabited by the Britons: Cornwall, Wales and the Old North.

Although each individual repeating unit is very small, DNA polymers can be very large molecules containing millions of nucleotides.

Although a lens can precisely focus at only one distance at a time, the decrease in sharpness is gradual on each side of the focused distance, so that within the DOF, the unsharpness is imperceptible under normal viewing conditions.

Although the Legacy DOM implementations were largely compatible since JScript was based on JavaScript, the DHTML DOM extensions were developed in parallel by each browser maker and remained incompatible.

Although they were forced to maintain a sharper watch, this activity enabled them to ride in and rack their broncs without any particular attention being paid them.

Although the particular form of conceptualization which popular imagination had made in response to the experience of spirit was undoubtedly defective, the raw experience itself which led to such excesses remains with us as vividly as ever.

Although " android " is used almost universally to refer to both sexes, and those of no particular sex, " android " technically refers to the male form, while " gynoid " is the feminine form.

Although the name actually applies to a group of snakes, it is often used to refer only to one species in particular, the common or green anaconda, Eunectes murinus, which is one of the largest snakes in the world.

Although the axiom of countable choice in particular is commonly used in constructive mathematics, its use has also been questioned.

Although often cited as a proponent of existentialism, the philosophy with which Camus was associated during his own lifetime, he rejected this particular label.

Although much of Inge's principles, above, still apply to the New Agrarianism, the affiliation with a particular religion and patriarchal tendency have subsided to some degree.

Although he is sometimes regarded as among the first and most influential architects of Nordic modernism, a closer examination of the historical facts reveals that Aalto ( while a pioneer in Finland ) closely followed and had personal contacts with other pioneers in Sweden, in particular Gunnar Asplund and Sven Markelius.

Although there is no agreement on how a city is distinguished from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law.

Although the Church of the Holy Sepulchre has its tomb just a few yards away from its Golgotha, there is no particular reason to regard this close juxtaposition as a necessity ; however, Gordon followed this principle, concluding that his site for Golgotha must also be the approximate location for Jesus ' burial, identifying a nearby tomb, now called the Garden Tomb, as the location for the event.

Although several versions of many-worlds have been proposed since Hugh Everett's original work, they all contain one key idea: the equations of physics that model the time evolution of systems without embedded observers are sufficient for modelling systems which do contain observers ; in particular there is no observation-triggered wave function collapse which the Copenhagen interpretation proposes.

Although the details of each particular elliptic curve scheme are described in the article referenced above some common implementation considerations are discussed here.

Although the words faith and belief are sometimes erroneously conflated and used as synonyms, faith properly refers to a particular type ( or subset ) of belief, as defined above.

Although the exchange interaction keeps spins aligned, it does not align them in a particular direction.

Although, in the United Kingdom ( UK ), the pejorative noun " anorak " ( similar to the Japanese " otaku ", meaning a geek or enthusiast ) is often applied to people who obsessively pursue a particular hobby that is otherwise considered boring.

Although all the preparatory work for the decimal changeover had been done while Menzies was Prime Minister, Holt had particular responsibility as Treasurer for currency matters, and he was centrally involved in both the decision to change and its implementation.

Although the practice of Holy Communion was first alluded to in the Christian Bible and defined by theologians in the 1st centuries AD, it was around the time of the appearance of the first Christianised Grail literature that the Roman church was beginning to add more ceremony and mysticism around this particular sacrament.

Although they still give an overall score, they now also give scores for many of these more restricted abilities, identifying particular strengths and weaknesses of an individual.

Until the day I die people will keep saying, ‘ Leni is a Nazi ’, and I ’ ll keep saying, ‘ But what did she do ?’” Although she won more than 50 libel cases against people accusing her of collaborating with the Nazis, there are many unanswered questions about her relation to National Socialism in particular and fascism more generally.

Although the hare does not represent any particular figure in Greek mythology, Lepus was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations.

Although some books ( in particular guidebooks ) suggest that the mazes on cathedral floors served as substitutes for pilgrimage paths, the earliest attested use of the phrase " chemin de Jerusalem " ( path to Jerusalem ) dates to the late 18th century when it was used to describe mazes at Reims and Saint-Omer.

Although these agencies are ' global ' in the sense of their activities, they each retain significant associations with particular nations, namely France ( AFP ), the United States ( AP ) and the United Kingdom ( Reuters ).

Although not particular in the choice of some of the associates of his pleasures, he admitted none but men of worth to his intimacy, and when once admitted they were treated like equals.

Although power-law relations are attractive for many theoretical reasons, demonstrating that data do indeed follow a power-law relation requires more than simply fitting a particular model to the data.