In reply to cooling there is an excitation холодовых skin receptors, импульсация from them arrives in the centres гипоталамуса. From the thermoregulation centre there are signals to эффекторам, as a result first of all decreases потоотделение, the pose changes, there is a decrease in inflow of blood on periphery by means of narrowing of vessels. At influence of a cold skin vessels, mainly артериолы, are narrowed, therefore the blood most part arrives in vessels of internal areas of a body. In skin blankets the smaller quantity of blood circulates, the skin is cooled, radiation and heat carrying out in environment therefore decreases. At the person in process of blood passage on large arteries of hands and feet its temperature considerably decreases. A cool blue blood, coming back in a body on the vessels located near of arteries, receives the big share of heat given by arterial blood (counterflow heat exchange) that promotes returning of a part of heat to internal areas of a body. At the temperature of air close to zero, such system is not favourable, таккак as a result of an intensive exchange of heat between arterial and a blue blood the temperature of extremities can fall below a freezing point (отморожение). Water and electrolits. The part of Cialis Black online substances is deduced 4.натощак, i.e. through 12 - 16 ч after last food intake.

Tina Bohnstedt

Tina Bohnstedt,
Guest Teacher

Tina Kay Bohnstedt received her training at the Heinz-Bosl Academy in Munich, Germany. From 1989 to 1998, she was a member of the Bavarian National Ballet in Munich. While in Munich, Ms. Bohnstedt performed a wide range of soloist and principal roles including Juliet in John Cranko’s Romeo and Juliet, Aurora in The Sleeping Beauty, Kitri in Don Quixote, Lise in Frederick Ashton’s La Fille Mal Gardee and Gamzatti in La Bayadere. Additionally, she has danced principal roles in the ballets of George Balanchine, John Neumeier and Hans Van Manen and toured extensively to China, the Philippines, Korea, Spain, Poland, Italy and Switzerland.

Ms. Bohnstedt joined Diablo Ballet in September 1999. Since then she has been featured in various ballets by world-renowned choreographers. Ms. Bohnstedt has created five new works for Diablo Ballet, all have been received with public and audience acclaim. She also has served as Ballet Mistress at Houston Ballet.

Since October of 1999, Ms.Bohnstedt has taught for many ballet schools and ballet companies, including Smuin Ballet Company, Houston Ballet and Houston Ballet’s Academy, Contra Costa Ballet, Berkeley Ballet, City Ballet SF, Space Coast Ballet Academy, Northern California Dance Conservatory, Metropolitan Ballet Academy and many others.