Write definition according to Bartlett , R. of biomechanics?
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Answer:
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Explanation:
Biomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles,[1] using the methods of mechanics.
[2] Biomechanics is a branch of biophysics.The study of biomechanics ranges from the inner workings of a cell to the movement and development of limbs, to the mechanical properties of soft tissue,[6] and bones. Some simple examples of biomechanics research include the investigation of the forces that act on limbs, the aerodynamics of bird and insect flight, the hydrodynamics of swimming in fish, and locomotion in general across all forms of life, from individual cells to whole organisms. With growing understanding of the physiological behavior of living tissues, researchers are able to advance the field of tissue engineering, as well as develop improved treatments for a wide array of pathologies including cancer.[20][citation needed]
Biomechanics is also applied to studying human musculoskeletal systems. Such research utilizes force platforms to study human ground reaction forces and infrared videography to capture the trajectories of markers attached to the human body to study human 3D motion. Research also applies electromyography to study muscle activation, investigating muscle responses to external forces and perturbations.[21]
Biomechanics is widely used in orthopedic industry to design orthopedic implants for human joints, dental parts, external fixations and other medical purposes. Biotribology is a very important part of it. It is a study of the performance and function of biomaterials used for orthopedic implants. It plays a vital role to improve the design and produce successful biomaterials for medical and clinical purposes. One such example is in tissue engineered cartilage.[6] The dynamic loading of joints considered as impact is dicusssed in detail in.[22]
Answer:
Columbia the inhabitant of Italy made the route first effort of finding the sea route to America in 1492 C.E.
Columbia the inhabitant of Italy made the route first effort of finding the sea route to America in 1492 C.E.He named the natives of America as Red Indians and island on its bank as West Indies