Dairy cow were inseminated with routine semen and sexing semen separated by flow cytometry in this experiment and the results showed that the pregnant rates of the treatment group (sexing semen) and the control group (routine semen) were 54.81%(74/135) and 60.61% (40/66) respectively,and there was no significant difference between them (P＞0.05).
The loaded swimming times of mice in the three experimental groups and the ethanol control group were significantly longer than that in the group of distilled water control (P<0.05,P<0.01), and the loaded swimming time in the group of 8.3 mL/kg·bw was significantly longer than that in the group of ethanol control (P<0.01).
The serum urea nitrogen contents of mice in the three experimental groups and the ethanol control group were significantly lower than that in the group of distilled water control (P<0.05,P<0.01), and the serum urea nitrogen content in the group of 16.7 mL/kg·bw was significantly lower than that in the group of ethanol control (P<0.05).
Results The enhanced effect in every concentration group of EGF (5ng/ml to 100ng/ml) was significantly stronger than that of the controls (P<0.05), the group with concentration of 10ng/mL was more significantly stronger than other groups (P<0.01).
Tilting modules for classical groups and howe duality in positive characteristics
We use the theory of tilting modules for algebraic groups to propose a characteristic free approach to "Howe duality" in the exterior algebra.
The method applies to the standard arithmetic subgroups ofSO(n,1) (a case which was proved previously by Millson [Mi]), to the non-arithmetic lattices inSO(n,1) constructed by Gromov and Piatetski-Shapiro [GPS] and to groups generated by reflections.
Affine weyl groups and conjugacy classes in Weyl groups
Presentations for crystallographic complex reflection groups
Finally we show for more than half of the infinite series that a presentation for the fundamental group of the space of regular orbits ofW can be derived from our presentations.
In particular, we show that the differential Galois group of this eigenvalue problem is reductive at generic eigenvalues.
If the additive group of complex numbers acts algebraically on a normal affine variety, then the associated ring of invariants need not be finitely generated, but is an ideal transform of some normal affine algebra (Theorem 1).
We conjecture that this is also true for the exceptional reflection groups and then sketch a proof for the group of typeF4.
An important class consists of those that we calln-coset groups; they arise as orbit spaces of groupsG modulo a group of automorphisms withn elements.