Origin of the Universe. This is patterned after the book Earth Science by Juan Apolinario C. Reyes and Marco Apolinario C. Reyes, published by UNLIMITED BOOKS Library Services and Publishing Inc., Intramuros Manila 2017
Origin of the Universe. This is patterned after the book Earth Science by Juan Apolinario C. Reyes and Marco Apolinario C. Reyes, published by UNLIMITED BOOKS Library Services and Publishing Inc., Intramuros Manila 2017
This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
This is a self-made presentation about The Big Bang Theory (NOT the TV show :P) to be given to a lecturer and students of University level. Intended for all those to download who may have presentations to give and can't find a good enough topic :). Everyone else is free to download it for other purposes as well!!
This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
This is a self-made presentation about The Big Bang Theory (NOT the TV show :P) to be given to a lecturer and students of University level. Intended for all those to download who may have presentations to give and can't find a good enough topic :). Everyone else is free to download it for other purposes as well!!
This Lecture is based on Scientific Discoveries and Religious Scripture of Sikh religion " Sri Guru Granth Sahib". Surprisingly, Guru Nanak, founder of Sikh religion, was forerunner of Big Bang cosmology; his ideas on Creation of Space, Time and Universe find an echo in Big Bang Cosmological Models proposed 500 years after Guru Nanak's vision recorded in "Sri Guru Granth Sahib". Original quotes from Guru Nanak are recorded in Gurmukhi script/Fonts.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Salas, V. (2024) "John of St. Thomas (Poinsot) on the Science of Sacred Theol...Studia Poinsotiana
I Introduction
II Subalternation and Theology
III Theology and Dogmatic Declarations
IV The Mixed Principles of Theology
V Virtual Revelation: The Unity of Theology
VI Theology as a Natural Science
VII Theology’s Certitude
VIII Conclusion
Notes
Bibliography
All the contents are fully attributable to the author, Doctor Victor Salas. Should you wish to get this text republished, get in touch with the author or the editorial committee of the Studia Poinsotiana. Insofar as possible, we will be happy to broker your contact.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
5. 5
THE LOCAL GROUP OF GALAXIES
Andromeda is
the nearest big
galaxy to the
Milky Way
Milky
Way
6. 6
THE UNIVERSE IS MIND-BOGGLINGLY BIG!
• The Sun is about 150 000 000 km away from Earth
• Bright stars in the night sky are about 1000 000 (1
million) times as far away as the Sun.
• The near galaxies are about 100 000 times as far
away as the bright stars.
• 15 000 000 000 000 000 000 km
7. 7 NASA
SO HOW THE UNIVERSE COME TO BE?
THE UNDERSTANDING OFTHE ORIGIN,
EVOLUTION, STRUCTUREAND FATE OFTHE
UNIVERSE IS CALLED COSMOLOGY
9. Rigveda
The earliest musing about the origin of the universe wherein
the Indians believes that the universe had an origin and
pondered about how and where the world and everything
began
Indian
10. Greeks
“Cosmos always exist, it is neither created nor
perishable, it is timeless and infinite”
Philolaus- Earth was not the center of the universe but it is it’s central fire.
Aristarchus- Earth is the center of the solar system but the
sun is the central fire
Aristotle –Geocentric cosmology
Albert Einstein- Theory of relativity, the universe was
a finite and static close 4-dimensional sphere
11. 2nd Century: Claudius Ptolemy (Physics of Aristotle)
Model: Earth-centered Cosmology
Big Idea: Different laws for Earth and the cosmos
Astronomy has seen 3 scientific revolutions in cosmology
16th Century: Nicolaus Copernicus (Physics of Newton) Model: Sun-centered Cosmology
Big Idea: Universal physics; same laws everywhere
20th Century: Edwin Hubble (Physics of Einstein)
Model: Big Bang Cosmology
Big Idea: Universe is changing, evolving
12. …“the natural motion of the Earth ….is towards the center of the universe;
that is the reason it is now lying at the center.”
Aristotle, On the Heavens
Earth-centered Cosmology: Claudius Ptolemy, 100-170 AD
13. Prediction: Future planetary positions
Observation: retrograde motion of planets
Refine: epicycles
Success! For 1500 years
Testing the Earth-centered model
14. Sun-centered Cosmology: Nicolaus Copernicus 1473-1543
“At rest, however, in the middle of everything is the Sun.”
Nicholaus Copernicus, de Revolutionibus
15. Big Bang Cosmology: Albert Einstein (1879-1955)
“A human being is part of a whole, called by us
‘universe’, a part limited in time and space.”
16. Evidence for an expanding universe
The spectrum of hydrogen gas is the unique
fingerprint of that element
Hydrogen lamp
17. Evidence for an expanding universe
Orion Nebula
When we see a repeat of the pattern we saw in
the lab, we know hydrogen is present
18. Evidence for an expanding universe
We see the same repeating pattern of lines in
a galaxy, but displaced to the red
Galaxy UGC 12915
19. Evidence for an expanding universe
The further the galaxy,
the more the shift to the red
Galaxy UGC 12508
20. Evidence for an expanding universe
Galaxy KUG 1750
The greater the red shift,
the faster the galaxy is receding
21. Evidence for an expanding universe
The red shift is caused
by the expansion of space.
Galaxy KUG 1217
22. Evidence for an expanding universe
The red shift is evidence
for an expanding universe
Galaxy IRAS F09159
23. Prediction: An expanding universe is evolving over time. If we look at the
early universe, it should appear different.
Observation: Distant galaxies less evolved, physically and chemically.
Testing the Big Bang model
24. Observation: 90% of matter is an unknown form: Dark Matter.
Refine: A new and unknown form of matter exists. But its gravity
works the same way, and its presence is needed to explain how
the universe looks.
Testing the Big Bang model
Vera Rubin
25. Observation: Expansion is accelerating.
Refine: Extra energy content.
A recent discovery and of unknown
origin,the concept of Dark Energy is
actually an integral part of Einstein’s
theory of gravity.
Testing the Big Bang model
28. Planck Era
-Beginning of the universe-
The universe is made up of an atom with condensed energy
and 10 -43 year old with a unified force called the “super
force”(Gravity, strong and weak nuclear force and
electromagneticforce)
In this era, the gravity “frozen out from the super force that
shapesthe universe.
29. Grand Unified Theory Era
Began when the super force splits into gravity
and GUT force
In this time when the universe had cooled to 1029K the strong
nuclear force started to freeze out that result to the release of
large amount of energy causing space evolution that results to
expansionofuniverse(inflation)
30. Electroweak Era
-young universe-
The universe continue to expand and cool with a temperature
drop of 1015 K that causes on the freezing out of
electromagneticforceandweaknuclearforce.
At the end of the era all fundamental
forces in the universe forever distinct.
31. Particle Era
Formation of particles
Spontaneouscreationandannihilationofparticleshappened.
Near the end of the era, the temperature of the universe was
low enough for the quarks to combine in groupd of three
(protonsandneutrons)
32. Era of Nucleosynthesis
Formation of heavier nuclei to form fusion of protons and
neutron. At this stage the universe was about 3 min. old and
contain 75% H and 25% He with traces of deuterium and
Tritium
33. Era of atom and Galaxies
Formation of first generation stars within the clouds which
transformsintogalaxies.
34. The universe was about 1 billion years
old when young galaxies started to
form. Continuous creating or bursting
of stars provide the energy that lead to
the production of elements that are
used in the formations of the planets