Rotation and Revolution of the Earth
Aphelion and Perihelion
Four Seasons
Seasonal Changes
Solstice and Equinoxes
Standard Time Zones
Land of the Midnight Sun
YeSen PPT2 Compare the Earth's Gravitational Force, the Lunar Gravitational F...Ye Er
YeSen's thoughts about the cause of tides.
PPT2 Compare the Earth's Gravitational Force, the Lunar Gravitational Force and the Solar Gravitational Force
Earth’s tilting movement in its elliptic orbit.syed ahmed
This manuscript is the original work carried out by the author. This gives us the idea about the existence of earth. The various stages which the earth comes across are identified with scientific proof in this study. This gives us the knowledge about the some unrevealed facts about the earth. These unrevealed facts can help us to further understand the science of earth. The knowledge in this book could become the base for further research in this regard. The knowledge and the ideas in this manuscript are purely innovative and novel. After a consistent research on the subject this was made available to the public for understanding the facts of earth which are unrevealed as yet. I hope this information will definitely add the knowledge to the people who have a zest to understand the earth science.
Rotation and Revolution of the Earth
Aphelion and Perihelion
Four Seasons
Seasonal Changes
Solstice and Equinoxes
Standard Time Zones
Land of the Midnight Sun
YeSen PPT2 Compare the Earth's Gravitational Force, the Lunar Gravitational F...Ye Er
YeSen's thoughts about the cause of tides.
PPT2 Compare the Earth's Gravitational Force, the Lunar Gravitational Force and the Solar Gravitational Force
Earth’s tilting movement in its elliptic orbit.syed ahmed
This manuscript is the original work carried out by the author. This gives us the idea about the existence of earth. The various stages which the earth comes across are identified with scientific proof in this study. This gives us the knowledge about the some unrevealed facts about the earth. These unrevealed facts can help us to further understand the science of earth. The knowledge in this book could become the base for further research in this regard. The knowledge and the ideas in this manuscript are purely innovative and novel. After a consistent research on the subject this was made available to the public for understanding the facts of earth which are unrevealed as yet. I hope this information will definitely add the knowledge to the people who have a zest to understand the earth science.
Is there a 9th planet heading for Earth?Ed Excluss
Much talk about planet 9 (Nibiru) But is it true? Well something is affecting our solar system, for sure. Here are the facts and myths in simple terms about planet X, Nibiru or whatever you call it
Big Bang Theory & Other Recent Sciences || 2014 - Dr. Mahbub Khaniqra tube
RECENT SCIENCES
Big Bang, Dark Matter, Dark Energy, Black Hole, Neutrino, God Particle, Higgs Field, Graviton, Expansion of Universe, and Search for Life elsewhere in the Cosmos
WE LIVE IN A STRANGE SOLAR SYSTEM
There's a lot to wonder about space. The fact is we don't know all the answers about it. We know it's vast and beautiful, but we're not really sure how vast (or how beautiful, for that matter).
Some of the things we do know, however, are downright mind-boggling. Below, I've collected some of the most amazing facts about space, so when you look up at the stars you can be ever more wowed by what you're looking at.
1. Neutron stars can spin at a rate of 600 rotations per second
Neutron stars are one of the possible evolutionary end-points of high mass stars. They're born in a core-collapse supernova star explosion and subsequently rotate extremely rapidly as a consequence of their physics. Neutron stars can rotate up to 60 times per second after born. Under special circumstances, this rate can increase to more than 600 times per second.
2. Space is completely silent
Sound waves need a medium to travel through. Since there is no atmosphere in the vacuum of space, the realm between stars will always be eerily silent.
That said, worlds with atmospheres and air pressure do allow sound to travel, hence why there's plenty of noise on Earth and likely other planets as well.
3. There is an uncountable number of stars in the known universe
We basically have no idea how many stars there are in the universe. Right now we use our estimate of how many stars there are in our own galaxy, the Milky Way. We then multiply that number by the best guesstimate of the number of galaxies in the universe. After all that math, NASA can only confidently say that say there all zillions of uncountable stars. A zillion is any uncountable amount.
An Australian National University study put their estimate at 70 sextillion. Put another way, that's 70,000 million million million
4. The Apollo astronauts' footprints on the moon will probably stay there for at least 100 million years
Since the moon doesn't have an atmosphere, there's no wind or water to erode or wash away the Apollo astronauts' mark on the moon. That means their footprints, roverprints, spaceship prints, and discarded materials will stay preserved on the moon for a very long time.
They won't stay on there forever, though. The moon still a dynamic environment. It's actually being constantly bombarded with "micrometeorites," which means that erosion is still happening on the moon, just very slowly.
5. 99 percent of our solar system's mass is the sun
Our star, the sun, is so dense that it accounts for a whopping 99 percent of the mass of our entire solar system. That's what allows it to dominate all of the planets gravitationally.
Technically, our sun is a "G-type main-sequence star" which means that every second, it fuses approximately 600 million tons of hydrogen to helium. It also converts about 4 million tons of matter to energy as a byproduct.
When the sun dies, it will become a red giant and envelop the Earth and everything on it. But don't worry: That won't happen for another
We know that torus-shaped planets can exists? But are they habitable? And more importantly, can we colonize them? What challenges will we face? What are the pros and cons of living on a torus planet? Our project gives an answer.
Milancovitch Cycles explains variations in eccentricity, axial tilt, and precession of Earth. The climate changes caused by changes in the position of the Earth in comparison to the Sun. This explains the formation of ice ages.
In this presentation, one will find more elaborative and detailed information on the topic of TIDES with full depth knowledge about its various aspects including the forces that act on it, how & when they act on it with illustrative images.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
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.
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(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
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.
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/
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...
YeSen PPT8 Earth's "ZiZhuan" May Have Something to Do with These besides Tides
1. Earth's "ZiZhuan" May
Have Something to Do
with These besides Tides
PPT 8
From the Article “The Neglected Earth’s Movement --- Earth’s “ZiZhuan”, Earth
Rotating About the Earth–Moon Barycenter”
http://yeer.hubpages.com/hub/The-Neglected-Earths-Movement-Earths-ZiZhuan-
Earth-Rotating-About-the-EarthMoon-Barycenter
Written (Chinese) by Ye Sen
Translated (English) by Ye Er
1
2. • Changing speed for unknown reason in
the Earth’s rotation.
• Circadian rhythm of living beings on
the Earth
• The general atmospheric circulation
• Earthquakes
2
3. Earth’s “ZiZhuan” (“子转”) and
Earthquakes
Since we have proved the effect of the
Moon’s gravity on the Earth is quite limited,
we need to shed more light on the Earth’s
“ZiZhuan” (“子转”), Earth rotating about
the Earth–Moon barycenter.
Let’s think in this way, the occurrence of
Earthquakes is more or less two plates of the
Earth squeeze or separate.
3
4. When the boundary between the two plates
is moved to the inflection point of the
speed change of the Earth’s “ZiZhuan”
(“子转”) (the front plate at its decreasing
linear speed and the back plate at its
increasing linear speed), two plates will
squeeze each other.
4
5. Conversely, the front plate at its increasing
linear speed and the back plate at its
decreasing linear speed, two plates will
separate.
At this time, the two plates just obtain the
force from different directions, so they
squeeze or separate. Is this the most
powerful reason for the cause of
Earthquakes?
5
6. Moreover, the flowing magma inside the
Earth is also affected by the variation of the
speeds caused by the Earth’s “ZiZhuan”
(“子转”), so this gives inestimable impact
forces to the plates.
6
7. If we take a look at the allocation map of the
occurrence of Earthquakes, many locations of
Earthquakes are at middle and low latitude.
No Earthquake happens in the polar region,
this at least tallies with one of the
characteristics of the Earth’s “ZiZhuan” (“子
转”): The range of the speed variation of the
Earth’s “ZiZhuan” (“子转”) is at its
minimum in the polar region.
7
8. It is hard to forecast Earthquakes as we must
find every factor that causes Earthquakes.
Maybe we can start from here.
8