Eirene to Epaphrys: P. Yale I 77 revised

P-77: HOST Patterns and Sperm Quality

Background: Following the expansion of human infertility, different procedures have been utilized for separation of normal sperm during ICSI (Intra cytoplasmic sperm injection). Hypo-osmotic swelling test (HOST) is one of the tests which have been introduced for assessment of integrity of sperm membrane when confronted with hypo osmotic condition. This test may also reflect intracellular organe...

P-40: "I Want to Bring God in": ReligiousWomen

Solutions to the 77

Remark: By the same reasoning, if one replaces 2016 in the problem by a general integer N, then the minimum value of j is the smallest one for which N divides j!. This can be deduced from Pólya’s observation that the set of integer-valued polynomials is the free Zmodule generated by the binomial polynomials (x n ) for n = 0,1, . . . . That statement can be extended to polynomials evaluated on a...

I 77 . the Cataphoretic Mobility of Visual Purple

THE photosensitive substancecontained -in the -rods of the eyes of ve#tebrates, visual purple, is a chromoprotein, i.e. a protein to which one or more chromophores are attached. Aqueous solutions of visual puirple are-decomposed by light to give an unstable compound "transient orange", which in turn bleaches thermally to "indicator yellow" [Lythgoe, 1937]. Indicator yellow may also be formed wi...

High - field transport properties of ! lnAs , P , - , / lnP ( 0 . 3 gxg I . Q ) modulation doped heterostructures at 300 and 77

We have measured the high-field transport characteristics of pseudomorphic InAs,Pi JInP (0.3<x<l.O) modulation doped heterostructures at 300 and 77 K. The field dependent steady state average velocities increase steadily with increase in x. The maximum velocities that have been measured in InAs/InP are 1.7~ lo7 cm/s (2.5 kV/cm) and 3.2~ 10’ cm/s (2.2 kV/cm) at 300 and 77 K, respectively. These ...