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The muscles of the vagina keep Nuvaring securely in place, even during exercise or sex. Women can check the birth control ring periodically with their finger. In rare instances, Nuvaring may fall out during sexual intercourse, while straining before or during a bowel movement, or while removing a tampon. [12] [2]
Commercial thermal shopping bags, to carry temperature-sensitive purchases home without breaking the cold chain, were first introduced by grocery and other shops in Europe in the mid-1980s. A thermal bag to keep pizzas being delivered hot was invented by Ingrid Kosar in 1983, and is commonly used now.
A cold chain is a supply chain that uses refrigeration to maintain perishable goods, such as pharmaceuticals, produce or other goods that are temperature-sensitive. [1] Common goods, sometimes called cool cargo, [2] distributed in cold chains include fresh agricultural produce, [3] seafood, frozen food, photographic film, chemicals, and pharmaceutical products. [4]
The coolant material load temperature, quantity, latent heat, and sensible heat will help determine the amount of heat the parcel can absorb while maintaining the desired control temperature. Combining the attributes from the insulator and coolant will allow analysis of expected duration of the insulated shipping container system.
Refrigerated containers are capable of controlling temperature ranging from −65 °C (−85 °F) up to 40 °C (104 °F). [1] Some reefers are equipped with a water cooling system, which can be used if the reefer is stored below deck on a vessel without adequate ventilation to remove the heat generated. [2]
It is a progestin that is also used in combination with ethinylestradiol, an estrogen, as a vaginal ring under the brand names NuvaRing and Circlet. [14] Etonogestrel is effective as a means of birth control and lasts at least three or four years with some data showing effectiveness for five years. [9] [11] Following removal, fertility quickly ...
Temperature measuring and controlling module for microcontroller experiment. Temperature control is a process in which change of temperature of a space (and objects collectively there within), or of a substance, is measured or otherwise detected, and the passage of heat energy into or out of the space or substance is adjusted to achieve a desired temperature.
The Progering is made of silicone-elastorone with an outer diameter of 58 mm and cross-sectional diameter of 8.4 mm. [10] Similarly, Annovera has an outer diameter of 56 mm and cross-sectional diameter of 8.4 mm. [7] In contrast, the Nuvaring has a diameter of 54 mm with a cross-sectional diameter that measures 4 mm. [6] The vaginal rings work ...