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The flow profiles was first derived by John R. Womersley (1907–1958) in his work with blood flow in arteries. [1] The cardiovascular system of chordate animals is a very good example where pulsatile flow is found, but pulsatile flow is also observed in engines and hydraulic systems, as a result of rotating mechanisms pumping the fluid.
The contractile vacuole is a specialized type of vacuole that regulates the quantity of water inside a cell.In freshwater environments, the concentration of solutes is hypotonic, lower outside than inside the cell.
Pulsatile secretion is a biochemical phenomenon observed in a wide variety of cell and tissue types, in which chemical products are secreted in a regular temporal pattern. The most common cellular products observed to be released in this manner are intercellular signaling molecules such as hormones or neurotransmitters .
Tiếng nói Việt Nam [33] Tuổi Trẻ [34] [35] Văn nghệ Quân đội [36] Y học Quân sự [37] Below is a list of websites published in Vietnam in alphabetical order. 24h.com.vn [38] Báo Mới [39] Báo Điện tử Chính phủ nước Cộng hòa Xã hội chủ nghĩa Việt Nam [40] Việt Báo [41] VietNamNet [42] Việt Nam ...
Việt Nam Danh Nhân Từ Điển. Phạm Thế Ngữ. Việt Nam Văn Học Sử. Trần Trọng Kim. Việt Nam Sử Lược. Nguyễn Bỉnh Khiêm, The Bach Vân Am Quôc-Ngu Thi Tâp, Text in Latin script and chữ nôm script, translation in French, Bulletin de la Société des études indochinoises, Saigon, 1974, 312 P.
The traditional subcutaneous (S.C.) insulin administration regimens used by diabetic patients fails to capture the pulsatile nature of natural insulin secretion and does not reach high enough insulin concentrations at the hepatocyte level (e.g., 10 U regular insulin injected S.C. produce a peak systemic circulation concentration of 30–40 μU ...
There are three main rivers: Lô, Gâm and Pho Day. The Lô River originates in Van Nam, China, flows through Hà Giang to this province; it flows for a length of145 kilometres (90 mi) in the province and drains an area of 2,090 square kilometres (810 sq mi). Its maximum flow is 11,700 m 3 /s, while the minimum flow recorded is 128 m 3 /s. It ...
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