Resultado de búsqueda
Hace 3 días · Influenza, commonly known as " the flu " or just " flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin one to four (typically two) days after exposure to the virus and last for about ...
Hace 3 días · Probiotic. A bottle of Yakult, a probiotic drink containing Lactobacillus paracasei. Probiotics are live microorganisms promoted with claims that they provide health benefits when consumed, generally by improving or restoring the gut microbiota. [1] [2] Probiotics are considered generally safe to consume, but may cause bacteria - host ...
Hace 1 día · Sun. The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.
Hace 3 días · Cervical cancer is a cancer arising from the cervix or in the any layer of the wall of the cervix. [2] It is due to the abnormal growth of cells that have the ability to invade or spread to other parts of the body. [12] Early on, typically no symptoms are seen. [2] Later symptoms may include abnormal vaginal bleeding, pelvic pain or pain during sexual intercourse. [2] While bleeding after sex ...
Hace 2 días · HIV-1 entry, as well as entry of many other retroviruses, has long been believed to occur exclusively at the plasma membrane. More recently, however, productive infection by pH -independent, clathrin-mediated endocytosis of HIV-1 has also been reported and was recently suggested to constitute the only route of productive entry.
Hace 2 días · Human brain. The brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. The brain consists of the cerebrum, the brainstem and the cerebellum. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs ...
5 de jul. de 2024 · Linear elasticity is a mathematical model of how solid objects deform and become internally stressed due to prescribed loading conditions. It is a simplification of the more general nonlinear theory of elasticity and a branch of continuum mechanics . The fundamental "linearizing" assumptions of linear elasticity are: infinitesimal strains or ...
