The technique for hardware multiplication based upon Fourier transformation has been introduced. The technique has the highest efficiency on multiplication units with up to 8 bit range. Each multiplication unit is realized on base of the minimized Boolean functions. Experimental data showed that this technique the multiplication process speed up to 20% higher for 2 − 8 bit range of input operan...

AIM To establish recommendations for long term ophthalmological follow up of prematurely born infants. METHODS 130 infants with a gestational age (GA) <37 weeks and born between 1 November 1989 and 31 October 1990 were enrolled in a prospective study about the development of strabismus, amblyopia, and refractive errors. Infants were subdivided in three groups according to GA: A <28 weeks (n=3...

An attempt to classify dry-cured hams according to the maturation time on the basis of near infrared (NIR) spectra was studied. The study comprised 128 samples of biceps femoris (BF) muscle from dry-cured hams matured for 10 (n=32), 12 (n=32), 14 (n=32) or 16 months (n=32). Samples were minced and scanned in the wavelength range from 400 to 2500 nm using spectrometer NIR System model 6500 (Silv...

(i) Since 32 = 9 = 7 · 1 + 2, then we clearly have 32 mod 7 = 9 mod 7 = 2. (ii) The solution is easy found by inspection: We have 4 · 4 mod 15 = 16 mod 15 = 1, and thus 4−1 mod 15 = 4. (iii) I have seen many complicated solutions here, but the solution is very simple, and uses the fact that 32 mod 8 = 9 mod 8 = 1. Then, we use the fact (discussed in class) that a · b mod n = (a mod n) · (b mod ...

the objective of this study was to determine the effects of two different time of gnrh injection after artificial insemination (a.i) (d 6 and d 12) on reproductive performances of holstein cows during the warm season.  cows randomly assigned to treatments 1) no gnrh injection (control, n = 300),2) gnrh injection at day 6 after a.i (g6, n=300) and 3) gnrh injection at day 12 after a.i (g12, n=30...

The 1 N hyperfine multiplets of low-7 rotational transitions of the E and Z isomers of HN = CH — C = N, produced by flash pyrolysis from (CH 3 ) 2N —C = N as precursor, were observed and analysed. The quadrupole coupling constants determined are (c-axis perpendicular to the molecular plane): , Xaa/MHz XJUWz XJUHz E H — N = CH — C = N -4 .160(10) +1.658(31) +2.502(31) E H N = C H C = N +0.764(11...

OBJECTIVE To determine the prevalence of synchronous airway lesions and esophagitis in children younger than 18 months undergoing adenoidectomy for adenoid hypertrophy and upper airway obstruction. DESIGN Retrospective review spanning 4.5 years. SETTING Tertiary care children's hospital. PATIENTS All children younger than 18 months who underwent adenoidectomy for upper airway obstruction ...