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The present IUPAC definition is that affinity A is the negative partial derivative of Gibbs free energy G with respect to extent of reaction ξ at constant pressure and temperature.
Some Related Sentences
present and IUPAC
The suffix-ol appears in the IUPAC chemical name of all substances where the hydroxyl group is the functional group with the highest priority ; in substances where a higher priority group is present the prefix hydroxy-will appear in the IUPAC name.
present and definition
In this regard, Grierson's definition of documentary as " creative treatment of actuality " has gained some acceptance, with this position at variance with Soviet film-maker Dziga Vertov's provocation to present " life as it is " ( that is, life filmed surreptitiously ) and " life caught unawares " ( life provoked or surprised by the camera ).
In opposition, Vice President at the Center for Inquiry, John Shook, claims that this working definition is more than adequate for science at present, and that disagreement should not immobilize the scientific study of ethics.
When parameters are present, the definition actually defines a whole family of functions, one for every valid set of values of the parameters.
Prior to 2009, the Pleistocene was defined to be 1. 805 million years ago to present, such that the present definition of the Pleistocene includes a portion of what was prior to 2009 defined as part of the Pliocene.
" However, most of the essential features of the modern definition are present in the works of Plato, Aristotle, and Polybius.
By the folklorists ' definition, all myths are religious ( or " sacred ") stories, but not all religious stories are myths: religious stories that involve the creation of the world ( e. g., the stories in Genesis ) are myths ; however, religious stories that don't explain how things came to be in their present form ( e. g., hagiographies of famous saints ) are not myths.
According to science fiction writer Robert A. Heinlein, " a handy short definition of almost all science fiction might read: realistic speculation about possible future events, based solidly on adequate knowledge of the real world, past and present, and on a thorough understanding of the nature and significance of the scientific method.
The term ' sustainable development ' was used by the Brundtland Commission which coined what has become the most often-quoted definition of sustainable development as development that " meets the needs of the present without compromising the ability of future generations to meet their own needs.
That particular way of definition of entropy is largely beyond the scope of the present article, but here it may be said that it is entirely derived from the concepts of classical thermodynamics ; in particular, neither flow rates nor changes over time are admitted into the definition of the entropy of the small local region.
For the present article, the following definition will be convenient, as abstracted from the definitions of various authors.
The present definition of TT is a linear scaling of Geocentric Coordinate Time ( TCG ), which is the proper time of a notional observer who is infinitely far away ( so not affected by gravitational time dilation ) and at rest relative to the Earth.
The notion of simultaneity depends on the frame of reference ( see relativity of simultaneity ), so switching between frames requires an adjustment in the definition of the present.
They point to the impossibility of pleasing everyone as an argument against change to their definition of Wessex at the present time, though they do not rule out the possibility of change in the future if the popular will demands it.
This definition also includes the economic performance of New Zealand from 1974 – 1992 and Switzerland from 1973 to the present, although this designation for Switzerland has been controversial.
Note that this definition is tied to the critical density of the present cosmological era: the critical density changes with cosmological time, but the energy density due to the cosmological constant remains unchanged throughout the history of the universe.
CORBA uses an interface definition language ( IDL ) to specify the interfaces which objects present to the outer world.
All three factors must be present for an individual to qualify under the legal definition of Métis, but there is still a great deal of ambiguity.
At Rome, this definition was rejected in the consistory of 27 May, and Luther declared that he could accept it only provided the opposers would admit that hitherto they had taught differently from what was meant in the present instance.
assumptions about any material possibly present can be completely avoided, and Poynting's vector as well as the theorem in this definition are universally valid, in vacuum as in all kinds of material.
According to this definition, Miracles are present " in a threefold sense: in sacred history, in connection with Muhammad himself and in relation to revelation.
What underlies every definition is a Platonic Form, the common nature present in different particular things.
present and is
The enormous changes in world politics have, however, thrown it into confusion, so much so that it is safe to say that all international law is now in need of reexamination and clarification in light of the social conditions of the present era.
Everyone is ready to grant the Persians their history, but almost no one is willing to acknowledge their present.
It is said that, even at the present stage of Southern urbanization, such a city as Atlanta is not distinctly unlike Columbus or Trenton.
This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.
Harold Clurman is right to say that `` Waiting For Godot '' is a reflection ( he calls it a distorted reflection ) `` of the impasse and disarray of Europe's present politics, ethic, and common way of life ''.
The beatnik, seceding from a society that is fatally afflicted with a deathward drive, is concerned with his personal salvation in the living present.
For the present it is enough to note that in the grotesque figure of Jacoby, at the moment of his collapse, all these elements come together in prophetic parody.
So it is that we relive his opening statement in the first television address with the dramatic immediacy of the present.
The problem is rather to find out what is actually happening, and this is especially difficult for the reason that `` we are busily being defended from a knowledge of the present, sometimes by the very agencies -- our educational system, our mass media, our statesmen -- on which we have had to rely most heavily for understanding of ourselves ''.
Going back over this ground and analyzing the composition of forces which have created the present scene is one of the tasks undertaken by the Center for the Study of Democratic Institutions, in Santa Barbara.
But however we come, finally, to explain and account for the present, the truth we are trying to expose, right now, is that the makers of constitutions and the designers of institutions find it difficult if not impossible to anticipate the behavior of the host of all their enterprises.
I am assured by experts that the thrust of our present missiles is fully adequate for defense requirements.
Steele's purpose is to present a general defense of his political writing and a resume of the themes which had occupied him in the Englishman ; ;
Undoubtedly one merit of the vast panorama of Gentile conceptions of the Jew unfolded in the present anthology is that it provides a formidable body of material that invites critical examination in terms of reality.
The continuities, contrasts, and similarities discernible when past and present are surveyed together are inexhaustible and the one is often understood through the other.