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Journal Vol 3, No 1, 2019<\/strong><\/a><\/p>\n ISSN: 2588-5111<\/strong><\/p>\n <\/p>\n ———————————————————————–<\/p>\n AYIMI AND THE MAIN GOALS IN EDUCATION<\/a><\/p>\n Journal Vol 3, No1, 2019, (P 3-7)<\/strong><\/p>\n AYIMI is an international institute which is representing <\/p>\n ————————————————————————<\/p>\n TO GET ELECTRICITY FROM THE PLAY TOOLS IN PARKS<\/a><\/p>\n Journal Vol 3, No1, 2019, (P 8-10)<\/strong><\/p>\n The pollution crisis and the excessive use of fossil fuels <\/p>\n ————————————————————————-<\/p>\n AQUA OPTIMIZER DEVICE (AOD)<\/a><\/p>\n Journal Vol 3, No1, 2019 (P 11-14)<\/strong><\/p>\n Water it is one of our most precious resources but our <\/p>\n —————————————————————————————<\/p>\n Journal Vol 3, No1, 2019, (P 15-18)<\/strong><\/p>\n By shaking a container of liquid , it oscillates vertically —————————————————————————————<\/p>\n External Antioxidants; an Effective…<\/a><\/p>\n Journal Vol 3, No1, 2019, (P 19-21)<\/strong><\/p>\n One of the most important environmental issues in Iran is <\/p>\n —————————————————————————————<\/p>\n BUILDING AN ELECTROSTATIC MOTOR<\/a><\/p>\n Journal Vol 3, No1, 2019, (P 22-24)<\/strong><\/p>\n Electrostatic motors are usually used in special <\/p>\n —————————————————————————————<\/p>\n Journal Vol 3, No1, 2019, (P 25-26)<\/strong><\/p>\n By connecting two loads, one heavy and one light, with a <\/p>\n —————————————————————————————<\/p>\n POPSICLE CHAIN REACTION<\/a><\/p>\n Journal Vol 3, No1, 2019, (P 27-28)<\/strong><\/p>\n Wooden Popsicle sticks can be joined together by![\"\"](\"https:\/\/journal.ayimi.org\/wp-content\/uploads\/sites\/7\/2021\/06\/index.png\")
<\/a><\/p>\nIzadipanah N., Izadipanah D. ,<\/div>\nAriaian Young Innovative Minds Institute, Tehran, Iran, info@ayimi.org<\/div>\n
\nof different international tournaments such as IYPT, IJSO,
\nICYS and so on. In our experience, you need to be both
\nimaginative and practical in drawing up your research in
\nphysics, chemistry, biology and other scientific fields and
\nthis institute gives you the opportunity to learn basic
\nsciences practically. This network enables members also to
\nshare information and exchange their own ideas on a wide
\nrange of topics.<\/p>\n<\/a><\/p>\nMaral Mahdinia, Manzoumeh Kherad High School, Tehran\/ Iran, mahdiniamaral@gmail.com<\/div>\n
\nas energy sources have brought up many problems, such as
\na variety of diseases, rising global temperature, melting of
\npolar ice and so on.
\nFossil fuels are the driving force behind technological
\nprogress. But the evacuation of fossil fuels and the
\ndisastrous effects of excessive consumption have forced
\nhumanity to rethink the use of fossil fuels as a source of
\nenergy. Fossil fuels are capable of supplying the energy of
\nthe whole world for several hundred years. The modern
\nworld owes most of its technological progress to these
\nfuels. But unreasonable consumption of fossil fuels has
\ncaused many problems around the world…<\/p>\n<\/a><\/p>\nAmin Farahani, Kamal High School,Tehran\/Iran, Farahaniamin751@gmail.com<\/div>\n
\nwater supplies a limited. 97.5 % of the earth\u2019s water is salty
\nand only 2.5 % is fresh water but over two third of this fresh
\nwater is locked in the polar ice caps and glaciers. This
\nleaves only 0.5 % in our lakes for agricultural, industrial
\nand personal use.<\/p>\n<\/a><\/p>\nSWIMMING VIBRATED BUBBLES<\/a><\/div>\n\nSahar Semsarha, Farzanegan 5 School,Tehran\/Iran , sahar.sems@gmail.com<\/div>\n<\/div>\n
\nand the bubbles in the liquid moves too. When the
\ncontainer moves up it makes the bubbles move down and
\nvisaversa . Bubble moves downward more than it moves up
\nbecause of the smaller volume and smaller amount of water
\nit needs to replace , when it wants to move down. These
\nfrequent phenomenon makes the bubble sinks.<\/p>\n<\/a><\/p>\n\na)Yasmin Karbalaei Kamran, b)Negin Alidoost Zoghib , Farzanegan 1 High School, Tehran\/Iran,<\/div>\na) yasamink1381@gmail.com<\/div>\n<\/div>\n
\ndesertification, which reduces the potential for biological
\nproduction of saline soils [1]. The high tensions in the
\nenvironment and soil of deserts and arid areas make
\nvegetation vulnerable. One of these tensions is salinity,
\nwhich negatively affects plant growth and weakens it. All
\nplants can’t withstand the salinity of the environment. A
\nfew species can survive in these conditions. Therefore, the
\nvegetation of these areas is reduced..<\/p>\n<\/a><\/p>\n\nNegin Mansoori , Farzanegan 1 High School,Tehran\/Iran, Neginmansoori82@gmail.com<\/div>\n<\/div>\n
\nenvironments. Their non-magnetic fabrication and
\nstructure simplicity make them have great potential for
\nlimited, magnetic or other environments that
\nelectromagnetic motors’ operation could be disturbed [1].
\nOn the other hand, corona motors work with low
\nrepulsive forces and the smaller their dimensions are, the
\nhigher is their force per volume and thus, the higher would
\nbe the output per unit weight [2]. Also, their insensitivity to
\nmaterial properties and their ability to produce torque with
\nDC excitation makes them a possible interest in miniature
\napplications…<\/p>\n<\/a><\/p>\n\nLOOPING PENDULUM\u00a0<\/a><\/div>\na) Raha Mohseni, b) Negin Khatib , c) Shamisa Lotfi
\na) Farzanegan 7 High School, Tehran, Iran, raha.mohsseni@yahoo.com
\nb) Samen Noor High School, Mashhad, Iran, negin.khatib@gmail.com
\nc) Farzanegan 5 High School, Tehran\/Iran, Shamisalotfi82@gmail.com<\/div>\n<\/div>\n
\nstring over a horizontal rod and lifting up the heavy load by
\npulling down the light one we can observe that release the
\nlight load will cause its sweeping around the rod, which
\nkeeps the heavy load from falling to the ground (iypt.org).
\nSo to investigate this phenomenon several experiments are
\ndone . Accordingly, we will consider two major physical
\nprinciples; Archimedes Spiral and Newton’s Law of
\nMotion . By experiments we came to the conclusion that
\nthe effective parameters are: weights’ masses, angle, width
\nof the bar, length and material of the string<\/p>\n<\/a><\/p>\n\na) Shima Bahrami , b) Mozhdeh Bagheri Moghadam
\na) Farzanegan 2 High School, Tehran\/ Iran, Shimabahrami81@gmail.com
\nb)Arman Institute, Mashhad, Iran, f mj.bagheri2002@gmail.com<\/div>\n<\/div>\n
\nslightly bending and make a \u201ccobra wave\u201d chain. It was
\nseen that by increasing the length, in popsicle chain,
\nmoving speed decreases. Also the thicker popsicle lead
\nhigher speed. The elasticity (The Young’s modulus) and the
\nmass of the popsicle has effects on the height of the cobra
\nand the shape of the wave. The width will not change the
\nspeed of the explosion. So we realized that it happens
\nbecause of the tension between the objects in this system
\nand some parameters which can affect on the structure of
\ncurves like the distance between sticks, angle between
\nsticks, numbers of sticks and other parameters.<\/p>\n