Amphitruo I. 1, 26–30

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1 The Mind/Body Medical Institute, CareGroup and Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston MA 02215, U.S.A. 2 Kliniken Essen-Mitte, Department for Internal and Integrative Medicine, 45276 Essen, Germany 3 Neuroscience Research Institute, State University of New York at Old Westbury, NY 11568, U.S.A. 4 The Carter Center Mental Health Program, At...

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Group ${1, -1, i, -i}$ Cordial Labeling of sum of $C_n$ and $K_m$ for some $m$

Let G be a (p,q) graph and A be a group. We denote the order of an element $a in A $ by $o(a).$  Let $ f:V(G)rightarrow A$ be a function. For each edge $uv$ assign the label 1 if $(o(f(u)),o(f(v)))=1 $or $0$ otherwise. $f$ is called a group A Cordial labeling if $|v_f(a)-v_f(b)| leq 1$ and $|e_f(0)- e_f(1)|leq 1$, where $v_f(x)$ and $e_f(n)$ respectively denote the number of vertices labelled w...

I-1: Spermatogonial Ontogeny in Mice

Background:Spermatogenesis is maintained by a pool of the spermatogonia. The group formed by As, Apr and Aal is known as undifferentiated type a spermatogonia (Aund). The Aal spermatogonia will differentiate, with no mitotic division, to the differentiating type A1 spermatogonia. The type A1 spermatogonia undergo 6 successive mitotic divisions to yield A2, A3, A4, intermediate-type (In), and ty...