Technology
Piezoelectric material
The piezoelectric material is a type of advanced material that produces an electric current when it is under mechanical stress( direct piezoelectric effect ). It is a reversible process because when an electric current is applied, its shape also gets changed( inverse piezoelectric effect ). There are a variety of piezoelectric materials that shows these phenomena …
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history
History: outbreak of coronavirus
Introduction Coronavirus name is derived from the Latin “ Corona ” the means is “wreath or crown”. Coronavirus is also known as severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Coronavirus is a huge family of the virus which spread disease in human and animals. The first human coronavirus reported in 1960 . Before the new coronavirus pandemic, SARS…
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Technology
Shape memory alloy(SMA)
Shape memory alloys are one of the types of smart materials. They are extensive in use since 1950. History The first time the shape memory effect (SME)was seen in Gold-Cadmium alloy in1951. But, it was not too useful. Later on, in 1962 SME was seen in titanium and nickel alloy(Nitinol). This time the effect was significant. Although this effect was found in othe…
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Technology
Energy conservation: smart bricks as an energy storage device
Fire brick has low thermal conductivity and high energy efficiency, which is used as building material worldwide for the last few centuries. It is more interesting than the red brick which was used as a construction material. Now, it will be used as an energy storage device. An assistant professor of Chemistry Julio M.D’Archy said "We took advantage of wh…
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work-life
Why failure occurs in life
Did you ever struggle for something and had to face failure? Most Probably yes, most of the time it happens in life. When you are trying different things to achieve your goal. But you ever think about why failure occurs in life? Failures occur only when things are not compatible with each other. Failures indicate some alarming situations, which need to be…
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self-love
The dose of self-love
the dose of self-love involves the seven steps which make you feel happy and content. It is important to have a dose of self-love in order to have self-love. There are the following ways which can be used to have self-love. Forgive yourself “You need to give yourself permission to be human.” …
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trust yourself
self-love change your life
what is self-love “Be gentle with yourself, learn to love yourself, to forgive yourself, for only as we have the right attitude toward ourselves can we have the right attitude toward others.” Wilfred Peterson Self-love means acknowledging yourself fully, who…
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