Introduction to physics--Branches of Physics--Importance of physicsKhanSaif2
This presentation covers about physics, branches of physics and importance of physics in a very interactive manner. I hope this presentation will be helpful for teachers as well as students.
Introduction to physics--Branches of Physics--Importance of physicsKhanSaif2
This presentation covers about physics, branches of physics and importance of physics in a very interactive manner. I hope this presentation will be helpful for teachers as well as students.
Einstein’s Theories of Relativity revolutionized how Today’s Scientific world thinks about Space, Time, Mass, Energy and Gravity. This is purely an imaginative Science that worked in the Laboratory of Einstein's Brain..
MY PHYSICS ACADEMY.blogspot.com
What is Physics?
Introduction:
The word 'Physics' comes from the Greek word 'phusis' meaning 'nature', introduced by the ancient scientist 'Aristotle'.
What is Physics?
Definition:
The Branch of science which deals study of Matter and Energy and Interaction between them.
What is Physics?
Example:
The forming of rainbow in the sky.
The dropping of mango from the tree.
The formation of solar system.
The motion of bodies.
The silicon computer chips.
Are the some common examples of Physics.
VISIT:MY PHYSICS ACADEMY.blogspot.com
COPERNICAN-REVOLUTION-The idea that the Earth, and by extension humanity.pptxSALAZARJohnVincentC
The Copernican principle, named after the astronomer Nicolaus Copernicus, is a fundamental concept in physical cosmology.T he idea that the Earth, and by extension humanity, does not occupy a privileged place in the universe is known as the Copernican Principle.
Einstein’s Theories of Relativity revolutionized how Today’s Scientific world thinks about Space, Time, Mass, Energy and Gravity. This is purely an imaginative Science that worked in the Laboratory of Einstein's Brain..
MY PHYSICS ACADEMY.blogspot.com
What is Physics?
Introduction:
The word 'Physics' comes from the Greek word 'phusis' meaning 'nature', introduced by the ancient scientist 'Aristotle'.
What is Physics?
Definition:
The Branch of science which deals study of Matter and Energy and Interaction between them.
What is Physics?
Example:
The forming of rainbow in the sky.
The dropping of mango from the tree.
The formation of solar system.
The motion of bodies.
The silicon computer chips.
Are the some common examples of Physics.
VISIT:MY PHYSICS ACADEMY.blogspot.com
COPERNICAN-REVOLUTION-The idea that the Earth, and by extension humanity.pptxSALAZARJohnVincentC
The Copernican principle, named after the astronomer Nicolaus Copernicus, is a fundamental concept in physical cosmology.T he idea that the Earth, and by extension humanity, does not occupy a privileged place in the universe is known as the Copernican Principle.
This is the presentation given by Mr. Anmol Kandel on "AYN Friday Sharing" program on 05-Aug-2016. The presentation about The Superstring Theory was very well received by the audiences present there at Agronomy Seminar Hall, AFU. These slides are for all the people who could not attend the program. Enjoy!
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.
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.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
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.
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.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
3. Introduction:
Everything in the universe moves and interacts, and forces
play a big part in that. Physics studies those forces and
interactions. Physics the study of matter, energy, and the
interaction between them.
4. Timeline of physics
• 500 – 1 BC -Archimedes, Aristotle Heliocentric theory, geometry
• 1 – 1300 AD -Al-hazen, Ptolemy in Egypt Optics, geocentric theory
•
• 1301 – 1499 -Leonardo de Vinci, Nicolas Cusanus Earth is in
motion,Occam’s Razor
• 1500 – 1599 -Nicolaus Copernicus,Tycho Brahe Heliocentric theory
revived, astronomy
• 1600 – 1650 -Galileo Galilei, Johannes Kepler Telescope,laws of
planetary motion
5. Timeline of physics. Continued
• 1651 – 1699 Isaac Newton, Robert Boyle Newtons Laws,
optics, Gas Laws
•
• 1700 – 1750 Daniel Bernoulli, Edmund Halley
Thermodynamics, corpuscular theory
• 1751 – 1799 Coulomb, Henry Cavendish Gravitational
constant, specific heats
• 1800 – 1830 Thomas Young, Michael Faraday Interference t,
magnetic field
• 1831 – 1860 Lord Kelvin, James Clerk Maxwell Theory of heat,
Doppler Effect
6. Timeline of Physics. Continued
• 1861 – 1899 Wilhelm Roentgen, Henri Becquerel The ether, X-rays,
radioactivity
• 1900 – 1920 Max Planck, Albert Einstein’s Quantum Mechanics,
special relativity
• 1921 – 1940 Enrico Fermi, Werner Heisenberg
Accelerators,uncertainty principle
• 1941 – 1960 Richard Feynman, Edward Teller Nuclear Bomb, Lasers,
the big bang
• 1961 – 1980 Murray Gell-Mann, Stephen Hawking First man on the
moon, black holes
11. Answers
1. Physics is the study of the forces and interactions between
the moving things in the universe.
2. Albert Einstein, Isaac Newton, Galileo Galilei
3. Galileo Galilei
4. E=mc2