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Dưỡng sinh. The exercise dưỡng sinh or Dưỡng Sinh (compare Chinese Yangsheng 養生 [ 1]) is a form of partly indigenous breathing and yoga exercise similar to Tai Chi popularized in Vietnam by the historian and political activist Nguyễn Khắc Viện. [ 2] Viện had been trained as a medical doctor in the field of women's and ...
Hyperbolic functions occur in the calculations of angles and distances in hyperbolic geometry. They also occur in the solutions of many linear differential equations (such as the equation defining a catenary), cubic equations, and Laplace's equation in Cartesian coordinates. Laplace's equations are important in many areas of physics, including ...
Scientific career. Fields. Mathematics. Doctoral advisor. Alexander Grothendieck. Hoàng Xuân Sính (born September 8, 1933) [1] is a Vietnamese mathematician, a student of Grothendieck, the first female mathematics professor in Vietnam, the founder of Thang Long University [vi], and a recipient of the Ordre des Palmes Académiques.
In human anatomy, the penis (/ ˈpiːnɪs /; pl.: penises or penes; from the Latin pēnis, initially "tail" [1]) is an external male sex organ (intromittent organ) that serves as a passage for urine during urination and semen during ejaculation. The main parts are the root, body, the epithelium of the penis including the shaft skin, and the ...
Oxytocin is a peptide hormone and neuropeptide normally produced in the hypothalamus and released by the posterior pituitary. [4] Present in animals since early stages of evolution, in humans it plays roles in behavior that include social bonding, love, reproduction, childbirth, and the period after childbirth.
October 1, 2024 at 11:01 AM. At the start of the 2000s, only two ears of corn remained. Courtesy of High Rise Distilling Co. Ann Marshall and Scott Blackwell didn’t set out to help save a part ...
Dogs may not necessarily understand where their loved one has gone, but they do grieve. Dogs have many ways of showing you that they're in mourning; like loss of appetite, lethargy and depression ...
Penile-vaginal intercourse or vaginal intercourse is a form of penetrative sexual intercourse in human sexuality, in which an erect penis is inserted into a vagina. [1] Synonyms are: vaginal sex, cohabitation, coitus (Latin: coitus per vaginam), (in elegant colloquial language) intimacy, or (poetic) lovemaking.