Authors from: South Korea, Iran, Brazil, Turkey, Canada
Journal Vol 7 No 2 2023
Literature Review on Lunar Plant Cultivation…
Sarah Yim,Seoul, South Korea, [email protected]
Journal Vol 7, No 2, 2023, (P 4-7)
People, including scientists, have long regarded lunar
plant cultivation as mere science fiction and far-reaching
into the future. However, as issues such as climate change,
global warming, and food insecurity worsen every year,
lunar plant cultivation has become a reality and a potential
solution considered by many to mitigate these issues.
Lunar plant cultivation, the growth and production of
crops on the Moon’s surface, is a nascent topic that many
scientists have begun to research on.
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The Physics in Science Fiction Movies…
Anisa Kaviani Maram a, Shoshana Buchler b ;
a)North Toronto C.I, [email protected] , b) North Toronto C.I, [email protected]
Journal Vol 7, No 2, 2023, (P 8-17)
The second movie in the batman trilogy is set a year after
the events in Batman Begins (2005) where Gotham city is
experiencing an unusual peace as Batman, Lieutenant
James Gordon, and newly appointed District Attorney
Harvey Dent collaborate successfully to put criminals
behind bars. However, they all face a new and dangerous
challenge as a mysterious and sadistic mastermind called
“The Joker” appears and creates a new wave of mayhem.
The Joker during an intense bank robbery, steals all of the
Gotham’s mob money.
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José Antônio Eleutério¹, [email protected]
Instituto Federal de Ciência Educação e Tecnologia do Ceará – Campus Juazeiro do Norte (Brazil)
Journal Vol 7, No 2, 2023, (P 18-21)
Based on the problem statement, it is evident that the
lighting angle, the color of the line formed, and the disc
inclination are crucial parameters. Additionally, the use of
a filament lamp for illumination is recommended since the
light spectrum it emits (Fig.1) covers the entire visible
spectrum more uniformly than the spectrum produced by
other light sources like LEDs.
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Short Length Wire as an Electrical Fuse
Mahan Fallahpour , Sharif University, [email protected]
Journal Vol 7, No 2, 2023, (P 22-25)
The conducted study represents a rigorous scientific
investigation aimed at addressing a complex problem
posed by the 35th International Young Physicists’
Tournament (IYPT). The focal point of this research
revolves around a fundamental inquiry, stated as follows:
“Under what conditions and to what extent does a concise
segment of wire function as an electrical fuse? Elucidate
the intricate interplay between different parameters and
their influence on the temporal characteristics of fuse
disruption.” The pivotal terminology encompassing this
research comprises “the fuse,” signifying the wire segment
with potential electrical fuse properties, “the time taken,”
indicative of the temporal interval leading to fuse
disruption, and “blow,” denoting the critical juncture at
which the fuse’s functionality is compromised.
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Teaching Material for Environmental Literacy…
a)Ceren Çayan, b) Müşerref Şeyma Şahin ; Giresun Science School, Turkey
a) [email protected], b) [email protected]
Journal Vol 7, No 2, 2023, (P 26-30)
The protection of biodiversity is important for our future
and the increase in environmental problems shows the
importance of raising environmental awareness. Within
the scope of the rich biodiversity of our country, the
importance of active learning of arthropods and fish in
biology lessons is increasing. In addition, the distance of
students from arthropods for various reasons poses a
problem in raising an environmentally conscious
individual.
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Nita Jafarzadeh , Alghadir School , Kish Island, Iran, [email protected]
Journal Vol 7, No 2, 2023, (P 31-34)
To illustrate a phenomenon different experiments are
performed to help in finding suitable analysis. The
conducted study represents a scientific investigation aimed
at solving a complex problem in IYPT2023. The focal
point of this research revolves around a fundamental
inquiry, stated as follows:
When placed on its side on a ramp and released, a screw
may experience growing oscillations it travels down the
ramp. Investigate how the motion of the screw, as well as
the growth of these oscillations depend on the relevant
parameters.
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The Effect of Ammonia on Flowers with …
Niki Abtahi ; Valeh cultural and educational institute , [email protected]
Journal Vol 7, No 2, 2023, (P 35-37)
Anthocyanins are secondary metabolites and watersoluble
pigments belonging to the phenolic group, with
important functions in nature such as seed dispersal,
pollination and development of plant organs. In addition to
these important roles in plant life, anthocyanins are also
used as natural pigments in various industries, due to the
color palette they can produce from red to blue and purple.
In addition, recent research has reported that anthocyanins
have important antioxidant, anticancer, anti-inflammatory
and antimicrobial properties, which can be used in the
chemoprevention of various diseases such as diabetes,
obesity and even cancer.
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The Effect of Different Jumping Techniques …
Sarina Nosrati ; Valeh cultural and educational institute , [email protected]
Journal Vol 7, No 2, 2023, (P 38-40)
A person can jump with straight legs, which is called
vertical jump. Actually vertical jump or vertical leap is the
act of jumping upwards into the air. The types of vertical
jump have different heights and the amount of differences
may be small or large.
In general, what happens in this movement is related to
the elastic potential energy. When a person wants to jump,
he/she first sits on his knees.
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How Does a Magnetic Field Affect …
Sogand Radka , Iran Alghadir School , Tehran / Iran, [email protected]
Journal Vol 7, No 2, 2023, (P 41-42)
The interaction of a constant magnetic field with a
moving extended conductor is an important area of study
with applications to linear induction motors, eddy current
braking, and levitation. The interaction of a constant
magnetic field with a moving conductor sphere makes
forces which are exerted on the electrons in the sphere.
These electrons generate a non-uniform charge density
and electric fields with eddy currents. To find the currents,
rotating of a hollow sphere about a perpendicular axis with
an applied uniform magnetic field, is studied.
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Geometry and Dynamics of the Fractal Fingers
Negar Sharifi, Tehran / Iran, [email protected]
Journal Vol 7, No 2, 2023, (P 43-46)
Fractal fingering is a phenomenon that can be observed in
many different contexts, from the formation of river deltas
to the growth of crystals. The geometry and dynamics of
the fingers that form during this process are influenced by a
number of relevant parameters, including the viscosity and
surface tension of the fluids involved, as well as the rate at
which they are mixed.
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Yekta Esmail kashi , Tehran / Iran
Journal Vol 7, No 2, 2023, (P 47-50)
Paper is one of the materials that people have been using
in their life to note many important things (for example, the
application form to enter an university) all around the
history. But, every thing can be loosed even if the paper
wrinkles a little. One of the worst accidents that may
happen to us is when water pour on the paper and water can
impair it. After paper dries, it wrinkles. Hence, it can cause
many problems. In this situation knowing that why does
paper wrinkle after being wet is really important to remove
wrinkles.
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Investigating Growing plants in Different Kinds of Light
Mobina Ebrahimi Fakhar Tehran / Iran
Journal Vol 7, No 2, 2023, (P 51-52)
Our life completely depends on plants because they keep
us alive by making food. They need light to produce food
by action of light on their cells containing chlorophyll
(C55H72O5N4Mg). This process is called photosynthesis
(an example of energy transformation). Plants usually use
sunlight for photosynthesis but it is not always possible all
around the clock. Hence, we can use artificial lights when
the sunlight is not available.
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Investigating an Intriguing Effect When One…
a) Artin Radmatin , b) Kiana Kamalipoor Shiraz
a) Valeh school; b) Farzanegan 2 school , Tehran / Iran,
Journal Vol 7, No 2, 2023, (P 53-55)
Momentum is a quantity that describes the amount of
force required to stop an object. Also there are two types of
collisions related to the momentum: elastic and inelastic.
Elasticity is the reversible deformation property of the
environment and materials which in elastic collision the
total kinetic energy of the two things before and after
colliding is equal but in inelastic collision this energy is not
constant. In the real world, there are no purely elastic or
inelastic collisions.
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Abedeh Tormi, Farzanegan 2 school , Tehran / Iran, [email protected]
Journal Vol 7, No 2, 2023, (P 56-57)
In this study flagella and Cilia movements and their function for the cell are investigated. The locomotion of bacterial or eukaryotic cells that use natural flagella to move in a liquid is studied experimentally and theoretically .
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Lucas Hinsching Mostafá, Brazil, [email protected]
Journal Vol 7, No 2, 2023, (P 58-61)
The arrester bed is used in roads to decelerate cars or
trucks that lost control. Some studies were made so that this
deceleration would be maximized, and accidents
minimized, therefore, what the problem proposes is an
analysis of this behavior.
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