Interaction of posture, forces and time

                  “The safety of the body is ensured by considering its weakest link.”                      It is important to remember that the interaction between posture, force and time may sometimes increase or decrease the total risk (increased probability and severity of injuries) considerably. It is for instance not necessarily true that lifting heavy weights is always a risk; this is acceptable as long as it is done infrequently (to ensure recovery) and with good posture.                   Read more

Measuring posture

                         How, then, can we determine if a posture in itself is harmful? A good rule of thumb is that if a posture is held near the outer range of motion, it is probably not a good position for taking on external forces. For many ergonomics evaluation methods, posture is defined in terms of joint angles between body segments. A “neutral” posture is considered the least amount of loading, and resembles a relaxed, standing, symmetrical body position with the arms hanging along the sides of the body .   Read more

Basic Anatomy and Physiology

             Our ability to work – in any way – is completely dependent on our physical health. When we feel unease, discomfort, pain or numbness, we may be able to ignore the body’s warning signals and still perform work, but the body will perform slower; with less power, quality and precision; with more errors; and at worst, resulting in serious accidents. A very real problem that is faced by all productio industry is when the limit has been passed for what a human body can tolerate, resulting in a worke needing to go on sick Read more

WHY DO I NEED TO KNOW DISCIPLIN AREA ERGONOMICSS?

                Why do i need to know this as an engineer sometimes a bit of history goes a long way to explain why certain things in a discipline are considered important. For an engineer it may be good to know what the starting point was before any real thought was put into methodically improving the human aspects of production work. It will also help you understand why ergonomics covers so many areas and is such a diverse and complex discipline. The discipline of ergonomics is not nearly as old as medicine or even Read more

Music

                 What is music its ? what comes out of the speakers when we play a cd on our stereo. Its what we hear on the radio. Music is singers singing and musicians playing. music is a sound that we enjoy hearing. iIs this a proper answer to the question what is music if i asked what is a car you could answer by pointing at a large object moving up the street and saying its one of those. But this may not be a satisfactory answer. A full explanation of what a car is would mention petrol internal combustion engines Read more

Dance

          What do we see when we see dance what do we feel when we dance who are we when we are part of an enactment of dance the phenomenon of dance brings to the fore key ideas about the nature of human meaning-making the role of our fundamentally corporeal actions in the world and the foundational aspects of our experiences. Dance i contend holds immense promise as an object for study as well as a subject of study that is a source of insight in itself shedding light on life movement and meaning. In investigating Read more

Technology

              During manufacturing management trainee training trainees rotate from department to department to learn every production process and auxiliary support function with the ultimate goal of being able to manage the technological processes and lead the people who do the work. Analysis and synthesis of how and why specific jobs helped to support production goals was essential before assignment of trainees to official management positions. The concept of pt originated over the first four years of production experiences within the textile industry and further honed during additional years in the textile industry healthcare and Read more

Workplace

                      One of the best ways ive found to teach people about the components of a philosophy lean in particular is to compare the basic elements of that philosophy to something familiar to everyone like the structural elements of a house—a foundation the floor two pillars and the rooF. Unlike a real house it seems to work better if we describe this one by building it from the top down instead of from the bottom up. In the leadersights or vigorous learning philosophy customer satisfaction serves as the roof providing Read more