In the indirect method, this was evident from the fact that tumor sections were stained light green even when stained with NS and Af or with Af only.

for, using the fact that N and N' commute Af and so when R is sufficiently large every term in this expression for Af will be 0.

The fact that there can not be any limit points of the set except in closed intervals follows from the argument used in Lemma 1, namely, that near any tangent point in the C-plane the curves C and Af are analytic, and therefore the difference between them must be a monotone function in some neighborhood on either side of the tangent point.

The relationship of intelligence test scores to school achievement is a well-established fact ( in this case, Af ) ; ;

The photochemical reaction cells consisted of 10 mm. i.d. Pyrex tubing, 5.5 cm. long, diffraction effects being minimized by the fact that the light passed through only liquid-glass interfaces and not gas-glass interfaces.

According to bundle theory, an object consists of its properties and nothing more: thus neither can there be an object without properties nor can one even conceive of such an object ; for example, bundle theory claims that thinking of an apple compels one also to think of its color, its shape, the fact that it is a kind of fruit, its cells, its taste, or at least one other of its properties.

The prominence of the Nissl substance can be explained by the fact that nerve cells are metabolically very active, and hence are involved in large amounts of protein synthesis.

The fact that chlorotoxin binds preferentially to glioma cells has allowed the development of new methods, that still are under investigation, for the treatment and diagnosis of several types of cancer.

Despite the fact that all are nerve cells, only the retinal ganglion cells and few amacrine cells create action potentials.

* Coelomic metaplasia: This theory is based on the fact that coelomic epithelium is the common ancestor of endometrial and peritoneal cells and hypothesizes that later metaplasia ( transformation ) from one type of cell to the other is possible, perhaps triggered by inflammation.

The values shown in the cells of the table are not without controversy, for the precise meanings of some of the concepts involved are unclear and, in fact, are themselves at the center of the controversy surrounding the given interpretation.

The two types are differentiated by the fact that the hyphae of ectomycorrhizal fungi do not penetrate individual cells within the root, while the hyphae of endomycorrhizal fungi penetrate the cell wall and invaginate the cell membrane.

The original hypothesis, that the protein is a stop signal for the migrating cells, is supported by its ability to induce the dissociation, its role in asserting the compact granule cell layer in the hippocampus, and by the fact that migrating neuroblasts evade the reelin-rich areas.

That fact facilitates spreading of tumors cells through these lymphatics in cases of cancers of the stomach and particularly of the esophagus.

Low Earth orbit satellites take advantage of the fact that certain polar orbits set near the terminator do not suffer from eclipse, therefore their solar cells are continuously lit by sunlight.

This fact gave rise to the idea that spontaneous autoimmunity may result when the binding of antibody to certain antigens leads to aberrant signals being fed back to parent B cells through membrane bound ligands.

( Note that the idea that all cells come from pre-existing cells had in fact already been proposed by Robert Remak ; it has been suggested that Virchow plagiarised Remak.

This fact, combined with a fluorescence readout capability and their ubiquitous presence in biology laboratories, suggests that DNA sequencers may be used to study temperature dependent events in cells.

More importantly for biomaterials research, however, is the fact that, when dried, the mucin provides a suitable substrate for the attachment of living cells.

This finding was published in the journals Science ( 2008 ) and Genes and Development ( 2007 ) together with the fact that endothelial progenitor cells are critical for metastasis and angiogenesis.

The fact that malignant cells could be seen under the microscope was first pointed out in a book on diseases of the lung, by Walter Hayle Walshe ( 1812 – 92 ), professor and physician to University College Hospital, London, in 1843.

The light weight of the wood derives from the fact that the tree has large cells that contain water.

The cells in Bowen's are often highly atypical under the microscope, and may in fact look more unusual than the cells of some invasive squamous cell carcinomas.

In fact Pinot meunier has been shown to be a chimerical mutation ( in the epidermal cells ) which makes the shoot tips and leaves prominently hairy-white and the vine a little smaller and early ripening.

The fact that Jess's horse had not been returned to its stall could indicate that Diane's information had been wrong, but Curt didn't interpret it this way.

That unused room was large enough for -- well, say an elephant could get into it and, as a matter of fact, an elephant did.

There was one fact which Rector could not overlook, one truth which he could not deny.

As a matter of fact you could probably find a new home development in every populated county in the country with three-bedroom ranch style cottages in the $14,000 range.

Following observation of the fact that the reaction rates of supposedly identical reaction mixtures prepared on the same filling manifold and exposed under identical conditions often differed by several hundred per cent, a systematic series of experiments was undertaken to see whether the difficulty could be ascribed to the method of preparing the chlorine, to the effects of oxygen or moisture or to the effect of surface to volume ratio in the reaction tubes.

A state, the highest form of human organization in fact and theory, could be subjected to Law only by a manifestation of self-will, or consent.

In fact, some -- Anzilotti is the principle example -- went so far as to say that all international law could be traced to the single legal norm, Pacta sunt Servanda.

) The sorry fact about this young man, who was barely of age when he broke into major-league baseball, was that he really was a better ball player than he was given credit for being -- never so good as he claimed, and always an irritant to his associates, but a good steady performer when he could fight down the temptation to orate on his skills or cut up in public.

Boston fans sometimes liked to wring some wry satisfaction out of the fact that most of the great 1923-27 crew were graduates of the Red Sox -- sold to millionaires Huston and Ruppert by a man who could not deny them their most trifling desire.

All of this may be understandable enough: it is, however, in fact difficult to see how diocesan authorities could have acted otherwise.

The tremendous emphasis on the 5 in the Lo Shu square -- for purely mathematical reasons -- and the fact that this number so neatly symbolized the heart and center of the universe, could well explain why the Old Chinese seem to have so revered the number 5, and why they put so much stress on the concept of Centrality.

From the time he had been at college he had achieved a certain tranquility and composure by accepting the fact that there were certain things he could never know.

he had in fact said simply that he wished the thing hadn't happened, which was as honest as he could put it.

These grounds typically could include errors of law, fact, procedure or due process.

that any procedure which could " naturally " be called effective, can in fact be realized by a ( simple ) machine.

Euclid stipulated this so that he could construct a reductio ad absurdum proof that the two numbers ' common measure is in fact the greatest.

This was developed into the language " E-Prime " by D. David Bourland, Jr. 15 years after his death ( E-Prime a form of the English language in which the verb " to be " does not appear in any of its forms ; for example, the sentence " the movie was good " could translate into E-Prime as " I liked the movie ", thereby distinguishing opinion from fact ).

Guido Gelli, director of science at the Brazilian Institute of Geography and Statistics ( IBGE ), told the Brazilian TV network Globo in June 2007 that it could be considered as a fact that the Amazon was the longest river in the world.

There were in fact some limitations on who could hold office.

Others noted that almost all traits claimed to be uniquely cyberpunk could in fact be found in older writers ' works — often citing J. G. Ballard, Philip K. Dick, Harlan Ellison, Stanisław Lem, Samuel R. Delany, and even William S. Burroughs.

He argued that the fact of existence could not be inferred from or accounted for by the essence of existing things, and that form and matter by themselves could not originate and interact with the movement of the Universe or the progressive actualization of existing things.

The poor were in fact responsible for their own problems which could have been avoided through self-restraint.