There exists a wide range of philosophical views on man's obligations or motivations to act altruistically.

* There exists a model of ZF ¬ C in which there is a function f from the real numbers to the real numbers such that f is not continuous at a, but f is sequentially continuous at a, i. e., for any sequence

There also exists in heraldry the " Anchored Cross ", or Mariner's Cross, a stylized cross in the shape of an anchor.

There also exists a caspase-independent apoptotic pathway that is mediated by AIF ( apoptosis-inducing factor ).

; Identity element: There exists an element e in A, such that for all elements a in A, the equation holds.

There are a number of different categories that board games can be broken up into, although considerable overlap exists, and a game may belong in several categories.

There also exists a Vocaloid song sung by Len Kagamine, Dream Eating Monochrome Baku, about the Baku, depicting it / him as a sharply dressed blond boy ( Len Kagamine ) with an elephant cane.

There exists a limited tradition of Breton literature.

There also exists a monolingual dictionary, Geriadur Brezhoneg an Here, defining Breton words in Breton.

There exists a photo of the Captain and his dog outside his cabin on the ship.

There is debate as to whether time exists only in the present or whether far away times are just as real as far away spaces, and there is debate as to whether space is curved.

There exists an international standard way to do this ( the ISO week ).

There exists a Permanent Representative of Croatia to the United Nations.

There is ample literary evidence to further substantiate that " Chicano " is a self-declaration, as a large body of Chicano literature exists with publication dates far predating the 1950s.

There also exists multistage sampling, where more than two steps are taken in selecting clusters from clusters.

* There exists a computable function which, given any positive rational error bound, produces a rational number r such that

There are a large number of interesting tasks, and while it is not known if a polynomial-time solution exists for any of them, it is known that if such a solution exists for any of them, one exists for all of them.

There exists a misconception concerning the power of the pope in the Middle Ages.

There also exists a small number of analogue-only cable networks such as the Longford service Crossan Cable.

: The categorical proposition " Some man is sick " has the same meaning as the existential proposition " A sick man exists " or " There is a sick man ".

Thus, in the sentence " There exists a man ", the term " man " is asserted to be part of existence.

But we can also assert, " There exists a triangle.

There exists an identity ( or neutral ) element such that.

There was some idle talk, a listless discussion of this or that small happening during the day's drive.

`` There must be some water under there ''.

There were two rubbing sticks for making fire, two stones shaped roughly like knives, a woven-root container which held a few pounds of dried worms and the dead body of some rodent.

There has probably always been a bridge of some sort at the southeastern corner of the city.

There are, however, some wonderful chapters at the beginning of the second part, concerning the reactions of the Swedes in adversity.

There is probably some significance in the fact that two of the best incest stories I have encountered in recent years are burlesques of the incest myth.

There is a second feature of the influences of literature, good literature, on emotional life which may have some special value for our time.

There are some people, intelligent people, who seem to be untouched by the sea of wonder in which we are immersed and in which we spend our lives.

There is no explanation of terms nor a qualification that most such revolts have been dealt with by force -- only a bald dogmatism that they must, because of some undefined compulsion, be so repelled.

There is room for disagreement concerning some of Dr. Conant's specific views.

There are some clubs which claim they learned something about pitching to him last year.

There is even some question whether the U.S. can any longer defend itself against an initiative by the Left.

There are some even now.

There was an air of blindness in her gray eyes, the startled-horse look that ultimately comes to some women who are born at the end of an ancestral line long since divorced from money-making and which, besides, has kept its estate intact.

There were not many chairs, so that some preferred to sit on the edge of the porch, resting their feet on the ground, and others liked to sit where they could lean back against the wall.

There was a time some years ago when local taxation by the cities and towns was sufficient to support their own operations and a part of the cost of the state government as well.

There is much that many industries can continue to learn from some of the more recent developments described below.

There are reasons for some people not wanting to rent cars and going on the do-it-yourself plan.

There had been some coconut in it, for I remember my mother's taking a quick glance at a stringy bit of this nut on the cheek of one of them and then putting down her radish with a shiver.

There is some reason to think that thyroglobulin synthesis may proceed independently of iodination, for in certain transplantable tumours of the rat thyroid containing essentially no iodinated thyroglobulin, a protein that appears to be thyroglobulin has been observed in ultracentrifuge experiments ( Wolff, Robbins and Rall, 1959 ).

There is some evidence that naturally occurring goitrogens may play a role in the development of goitre, particularly in Tasmania and Australia ( Clements and Wishart, 1956 ).

There is some indication from a limited number of interviews with members of the population that the element of power, primarily the voluntary influence of non-authoritative power, has been exerted on actors in the system, particularly in regard to mate selection.

There is some clear-cut evidence of this.

There was some difficulty here.

There is much more freedom in the schools here than I expected -- some think too much.