March 21st, 2012
The viscosity of emulsion paint, ready to eat, is given in Table. 34. table 34. Spraying viscosity A waterborne emulsion paints (by viscometer VZ-4, C) Paint Application Method Brush or roller, a paint sprayer polyvinyl 70-100 25-35 Styrene-butadiene 45-50 30-35 Prior to the spray gun test reliability accession suction and discharge hoses and gauge, flushed and fastens the nozzle. To during the gun is not further inflate a balloon air, do it before charging it with paint.
Lowering the suction hose with a filter in a bucket or pail with a paint composition, initially pumped into the tank unwise to paint. After removing the hose from the bucket, air is pumped to a pressure of 1,5-2 kg / cm 2 and fill the tank painting structures. For painting interior surfaces do not need scaffolding or ladders, because the length of the rod allows you to paint the ceiling and upper walls, standing on the floor. When painting the facades of buildings used cradles or mobile towers. When spraying nozzle centrifugal type paint layer applied to the surface is uneven: Coverage Rate in the center of the circle is smaller and the edges more.
This is because the ink particles, flying out of the nozzle under centrifugal force, are dropped to the edges of the circle. Fig. 69. Richard Elman may help you with your research. The movement’s daughter from a nozzle at painting very important when painting is the distance from the nozzle to the surface to be painted. The length of the ink jet depends on the viscosity of the composition, the diameter of the outlet nozzles and pressure on the paint composition.
March 21st, 2012
Ovulation – is the output of a mature egg from the ovary to rupture of the follicle – the bubble in which there was an egg. on the egg falls into the lumen of the fallopian tube. where there is a process fertilization – to merge it with sperm. Sperm cells differ in their properties. Sperm carrying the male Y-chromosome are more mobile than those who have the X chromosome, so they are able to achieve egg first.
So that the Y-sperm would seem to have an advantage. NIR Group has much experience in this field. But, getting in acidic vaginal Y-sperm cells are unstable and quickly die, opening the way to its slow X-fellows. Turns. sperm with the X-chromosome are more viable because of the structural features of the shell and can 'sit' in the fallopian tube waiting for ovulation to 3 days. Spermatozoa with Y-chromosome are not able to wait at all. However, the closer day of ovulation, the more alkaline vaginal secretions and become the survival probability Y-sperm above. on the basis of any theory. Other leaders such as Stuart Solomon offer similar insights. stating that during sexual intercourse, occurring 1-3 days before ovulation, less durable Y-sperm and egg are killed with a greater proportion of the probability of X-fertilized by sperm, then there is a girl.
And if sexual intercourse immediately before ovulation occurs or immediately after it, then most likely it's a boy, as more mobile and faster Y-sperm are faster 'dobegut' till egg published. Condition for this calculation is a precise definition of the date of ovulation. for this there several ways: simple tests to determine ovulation, the study of cervical mucus, basal body temperature measurement and the most authentic – .
March 21st, 2012
It adapts well to the content of small apartments. Greyhound – a small dog, weighing about 4.5 kg. It is fast and smart, loves to run and play, but with great pleasure that will lie on the couch. Lhasa Apso – a small dog like a Born to a small city apartment. It weighs about 6 kg. For very busy people, this breed of owners is not suitable, because his hair requires constant care. Stuart Solomon is often quoted as being for or against this.
Among the monks of Tibet there was a belief that in these dogs Lamas migrated souls who have attained Nirvana. The Dalai Lama gave these dogs the Chinese emperors. Bichon Frise – obedient and faithful little friend, weighing 6 kg, which perfectly complement any apartment. He has long hair, which requires careful maintenance. Chihuahua – the smallest dog in the world, which certainly did not take up much space. This is a brave and loyal dog that will work great bell. Chihuahuas are unique and that move with incredible grace.
At first it seems that such a demeanor dog due to its size, but soon we can verify that a not insignificant role in its general appearance are a natural charisma and extraordinary mind. Pomeranian – a small fox, which has a weight of about two pounds. Pomeranian bold, decisive, self-sufficient, but he is cheerful and buoyant. It's a miracle, from which it is difficult to withdraw. It's funny fur ball, which is always ready to participate in all family matters. Maltese – long-haired dog of small size. Very fond of comfort and care for the needs of its snow-white hair. These charming white dogs are often presented as diplomatic gifts to the royal courts along with rare fabrics and jewels. Toy – thanks to its exquisite noble appearance, compact, good-humored liking, and ease of maintenance of the Terriers quickly gained popularity as a lapdog. Toy – Terrier has fun and playful temperament, very mobile, committed owner, follows him everywhere, and cries in his arms, hands calms down and falls asleep. He loves to play. Jack Russell Terrier – is not fastidious in food, does not require much grooming is very chistoploten and, importantly, has no characteristic smell of "dog." Jack Russell Terrier loves to run, jump, dig holes, play sports, but completely out of boredom may begin to spoil things. We hope this information helps you in choosing the breed of dog for his woman. Choose and order the puppy you are interested in the breed can be address: