Null cell adenoma--a separate category not clearly reflected in the developmental biology of the anterior pituitary--was defined by Kovacs et al (24) as pituitary adenoma unassociated clinically or biochemically with increased hormone secretion and containing no adenohypophyseal hormones by immunohistochemistry and by electron microscopy; null cell adenoma accounted for approximately 16% of their series of 343 surgically removed adenomas.
Also of note, because we have access to SF-1 immunostaining, which was unavailable in the 2007 German Pituitary Tumor Registry report, (21) it is not surprising that we found both fewer null cell adenomas and more gonadotroph adenomas.
Although perhaps intuitively attractive, it is quite incorrect to interpret a p value as the probability that the null
hypothesis is true, given the evidence expressed in the observed test statistic (e.g., Ambaum 2010).
Choose at each point of [S.sub.u] a null
direction perpendicular in [S.sub.u] and smoothly depending on the foot-point.
In addition to a radical change in diet, Null
argues, nutritional supplementation must be aggressive.
These are raised in sidelobe levels, displacement of nulls
from their original positions, and diminishing of null
All apparently homozygous undisputed mothers who had a different STR phenotype to their apparently homozygous children were counted as probable null
The solution for null
values isn't always that easy.
These are increase in sidelobe levels, displacement of nulls
and diminishing of null
The form of the null
and alternative hypothesis governs whether the testing is one-tailed or two-tailed.
If [alpha] is a null
Cartan curve, the Frenet equations are given by [1,8]
Curry questions this position, and points out that the discussion on the null
hypothesis serves to highlight fuzziness surrounding the many hypotheses related to dangerous climate change.
If [phi] is a null
curve, then the Frenet formulae has the form
The pre-eminent early contribution, that of Rizzi (1986), saw covert pronouns as licensed by a governing head and recovered by the features of that head (effectively AGRs in the case of null
When used for its stated purpose, null
can be quite useful as shown in the Clients table in figure 1.Null values seen in the ClientMiddieInitial field and the ClientCounty field represent either missing or unknown values.