Role of physical and earth science in human development

1. Institute for Excellence in Higher
Education (IEHE),Bhopal
“ ROLE OF PHYSICAL and EARTH
SCIENCE IN HUMAN
DEVELOPMENT”
BY :
SHAILESH KUMAR SHARMA

2. Physical science is concerned with study of inanimate natural object
including physics, chemistry, astronomy, astrophysics which are
interrelated with each other
WHAT IS PHYSCIAL SCIENCE???
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3. It help in to build systematic and organize knowledge in a testable
explanation and prediction by giving laws and then exploring that
complexity with calculation like Research
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4. Earth science, also called as geosciences deal with planetary science with study
of concept like atmosphere, hydrosphere and biosphere with discipline like
geochemistry, geochronology Earth science focus from evolution of earth to 21st
century.
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5. It has marvelous complexity like geomagnetic which is keeping our
atmosphere safe from million years or the volcanic eruptions. The
vast application helps in prediction of fossil fuel, bed rocks and
atmospheric condition which help in taking major step in
development and advancement of human race
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7. Discovery of HAT-P-11b by help of KLEPER , HUBBLE , SPITZER
Telescope
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8. ASTRONOMY
NEW PLANENT DISCOVERY FROM NASA BY
TELESCOPE
Discovery of HAT-P-11b by help of KLEPER , HUBBLE , SPITZER
Telescope
With HUBBLE wide field camera no,3
Transmission spectroscopy is used to
observe the presence of water
molecule after passing by star light.
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9. ASTRONOMY
ACCURATE MEASUREMENT OF DISTANCE
AMONG STARS
Data from FERMI- GAMMA Ray space telescope have
made an accurate measurement of starlight thrown by stars
in universe
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10. ASTRONOMY
ACCURATE MEASUREMENT OF DISTANCE
AMONG STARS
Optical and UV rays continue to travel from stars which
create an fossil radiation field
The total sum of starlight in the cosmos is extra galactic
background light(EBL)
To gamma rays EBL function as kind of cosmos
fog
By estimating for thickness the average
distance between star is 4,150 light years
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11. DRUG ANALYIS
A wireless device just smaller than head pin
Work from the radio waves transmitted from out side of body
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Super small cardiac implantable device

12. DRUG ANALYISA NEW WAY FOR DRUG
ADMINISTRATION
A super small implantable cardiac device that is implanted near the chest
This device can propel through blood streams and perform the
function like drugs administration , micro surgeries and can
perform diagnostics
The device work by combination of
inductive and radiative transmission
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14. Research at Karlsruhe institute of technology developed this technique for the
analysis
This technology compute 3D sequence film in real time and slow motion from
generated 100,000 2D radiograph per second
This is adversely used to determine the internal biological structure and working of
structure in almost 80 percent species
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Data for scientific evaluation in anatomic structure helped by phase contrast
technique. When X rays passes it outline inner and outer contours
These contours are refined and made distinct from
each other by Aleksey a chief image analyst

15. Estimation of green house gases of entire landscape with collaboration of public
data with traffic stimulation and building by building energy consumption
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16. Under the research HESTIA by ARIZONA research institute the
collaboration of all segments of data from a city is used to construct the
3d model of emission
At present it is applied in Arizona ,California and Indianapolis city in us
The data which is derived is directly used to alert the
maximum emission by red colour
By knowing the data one can regulate the emission of
carbon dioxide and reduce the adverse change in
climate
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20. It is a instrument that measure and record elastic ground vibration called seismic waves
which are generated by plate movement or man made explosion.
It was invented by Chinese men Zhang Hang around 132A.D
In 1880 John Milner invented first modern seismograph
Earthquake early warning system in south California quake center is
being operated to predict the quake from seismic centre.
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21. It work by warning system generated which is depicted from the source by blue star,
which cause the seismic wave to radiate out ward.
The fast moving seismic wave front hit the near primary wave front(in
yellow)
This trigger the EEW warning system triad of algorithmic to determine
the magnitude of wave and location
The signal start when the P form of wave starts to generate which
provide the time of maximum 5 min of prediction
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23. The first continents were formed around 4000 million years ago by processes
similar to the plate tectonic processes we see today
Origin of earth after 4 ice age about 4600 million year ago
Alfred Wegener lived in Germany in the early 1900s at a time when most geologists
believed that the Earth's crust was able to move up and down, but wasn't able to
move sideways. Wegener proposed in his `Theory of continental drift' that the
continents drifted across the Earth's surface, forming mountain chains in mountain-
building episodes.
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Jaw saw puzzle structure of South America and Africa

24. 1962 Henry Hess proposed that “new
ocean was formed at oceanic ridges
near the centers of oceans, and was
carried sideways away from these
ridges until it sank into oceanic
trenches” called as Sea floor
spreading theory
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According to this theory the
pacific ocean is coming close
and Atlantic oceans is going far
which means the formation of
PANGEA!!

25. P.David in 1904 and B.Brunhes detected reversed magnetic field in lava
flow from the Massif Central mountain in France

26. Change in magnetic field blue zone show weakening and red
zone show strengthening
CONCEQUENCE
•Climatic change
•Satellite communication
•Electricity grid

27. These cosmic rays were discovered by an Austrian physicist, V. F. Hess
A cosmic ray particles very tiny. It is 1 trillionth of 1 millimeter.
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28. Creation of a cloud chamber was the original idea of a Scottish physicist C. T.Rawlinson,
who was awarded the Nobel Prize in 1927.
Primary cosmic rays, the cosmic rays coming from outer space, are mostly protons.
Primary cosmic waves are the waves which are coming from space which are proton
they collide in earth atmosphere and form secondary cosmic radiation
Cosmic rays can penetrate 40 cm deep into the surface of Mars and the Moon, and
reach ice that may be lying beneath the dust. Cosmic rays would be reflected by
hydrogen nuclei , just like billiard balls. We then have to measure the reflected rays
via satellite. When the rays that are reflected by hydrogen increase, we are able to
pinpoint an area which could have water.
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International journals of earth science
The planet we live on by Chris king
Encyclopedia
www.macroevolution .com
Journals of environmental science and technology
Other sources – NASA websites
Google.com

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