It's a vast described presentation on Solar System. With whole Definitions of International Astronomical Union (IAU). A presentation preferable for students..
This presentation is created for a second grade Primary class. Children love to see the size and colours of the planets, and also learning interesting facts such as the origin of the planets names.
It's a vast described presentation on Solar System. With whole Definitions of International Astronomical Union (IAU). A presentation preferable for students..
This presentation is created for a second grade Primary class. Children love to see the size and colours of the planets, and also learning interesting facts such as the origin of the planets names.
This presentation explains Present Simple by using facts related to the Solar System. Adverbs of frequency are also explained.
For more information go to
http://englishverywell33.blogspot.com.co/2017/03/welcome.html
By Kalika Patil, PPT on Planets in our solar system. The Planets in our Solar System are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. To know more check out the ppt
This presentation explains Present Simple by using facts related to the Solar System. Adverbs of frequency are also explained.
For more information go to
http://englishverywell33.blogspot.com.co/2017/03/welcome.html
By Kalika Patil, PPT on Planets in our solar system. The Planets in our Solar System are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. To know more check out the ppt
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn is named after the Roman god Saturn, equated to the Greek Cronus (the Titan father of Zeus), the Babylonian Ninurta and the Hindu Shani.
The Solar System by VI - Edison (PASAY CITY WEST HIGH SCHOOL, 2012)Fatimah Sol Jalmaani
We did last year (2012), with my classmates Gloriele and Abegail for a report. Anyone can get information from it, but if you plan to use ALL OF IT, make sure to site the source, okay????! That's all! :D
YEAR 9 GEOGRAPHY - ASTRONOMY: SUN, PLANETS AND GALAXYGeorge Dumitrache
An original and comprehensive Powerpoint presentation about the science of Astronomy: the Sun, the planets and our galaxy. It is suitable for Year 9 and 10, pre Cambridge curricula.
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.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
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.
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.
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.
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.
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/
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.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
(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.
3. Solar System
The Solar System comprises the Sun and the objects that orbit it,
whether they orbit it directly or by orbiting other objects that orbit it
directly.
Of those objects that orbit the Sun directly,
the largest eight are the planets that form the planetary system
around it,
while the remainder are significantly smaller objects,
such as dwarf planets and small Solar System bodies (SSSBs) such
as comets and asteroids.
4. Sun
The Sun is the star at the center of
the Solar System.
It is almost spherical and consists of
hot plasma interwoven with magnetic
fields.
It has a diameter of about 1,392,684
km, around 109 times that of Earth,
and its mass
accounts for about 99.86% of the
total mass of the Solar System.
Chemically, about three quarters of
the Sun's mass consists of hydrogen,
whereas the rest is mostly helium.
The remaining 1.69% consists of
heavier elements, including oxygen,
carbon, neon and iron.
5. Mercury
Mercury is the closest to the Sun
of the eight planets in the Solar
System,
with an orbital period of about 88
Earth days. Seen from Earth,
it appears to move around its orbit
in about 116 days,
which is much faster than any
other planet. It has no known
natural satellites. Because it has
almost no atmosphere to retain
heat, Mercury's surface
experiences the greatest
temperature variation of all the
planets, ranging from −173 °C to
427 °C. Mercury consists of
70% metallic and
30% silicate material.
The planet is named after the
Roman deity Mercury, the
messenger to the gods.
6. Venus
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days.
It has no natural satellite. It is named after the Roman goddess of love and beauty.
After the Moon, it is the brightest natural object in the night sky,
reaching an apparent magnitude of -4.6, bright enough to cast shadows. The
maximum temperature is 462°. It is the hottest planet in the Solar System. Venus
has the densest atmosphere of the four terrestrial planets, consisting of more than
96% carbon dioxide.
7. Earth
Earth, also known as the world, Terra, or Gaia, is the third planet from the Sun,
the densest planet in the Solar System. The only celestial body known to accommodate life.
It is home to over eight million species. 71% percent of Earth's surface is covered with water.
Earth gravitationally interacts with other objects in space, especially the Sun and the Moon. During one
orbit around the Sun, the Earth rotates about its own axis 366.26 times, creating 365.26 solar days, or
one year.
There are over 7.2 billion humans who depend upon its biosphere and minerals.
The Earth's human population is divided among about two hundred independent states that interact
through diplomacy, conflict, travel, trade, and media.
8. Moon
The Moon is Earth's only natural satellite.
Although not the largest natural satellite in the Solar System, it is, among the satellites
of major planets, the largest relative to the size of the object it orbits.
It is the second-densest satellite among those whose densities are known.
The Moon is similar to the Earth in that it has a crust, mantle, and core. The
composition of the two bodies is similar, which is part of why scientists think the Moon
may have formed from a large impact breaking off a piece of Earth when it was
forming. The crust consists of 43% oxygen, 20% silicon, 19% magnesium, 10% iron,
3% calcium, 3% aluminum.
9. Mars
Mars is the fourth planet from the Sun, named after the Roman god of war.
It is often described as the "Red Planet" because the iron oxide prevalent on its
surface gives it a reddish appearance. Mars is a terrestrial planet with a thin
atmosphere. Mars is the site of Olympus Mons,
the second highest known mountain within the Solar System. The smooth Borealis
basin in the northern hemisphere covers 40% of the planet and may be a giant
impact feature. Mars has two moons, Phobos and Deimos, which are small and
irregularly shaped.
10. Jupiter
Jupiter is the fifth planet from
the Sun and the largest planet in
the Solar System. Jupiter's upper
atmosphere is composed of about 88–
92% hydrogen and 8–12% helium.
Jupiter's mass is 2.5 times that of all
the other planets in the Solar System
combined.
11. Saturn
Saturn is the
sixth planet from the Sun.
Named after the Roman god
of agriculture, its astronomical
symbol (♄) represents the
god's sickle.
Saturn's interior is probably
composed of a core
of iron, nickel and rock,
surrounded by a deep layer
of metallic hydrogen.
Saturn has a prominent ring
system that consists of nine
continuous main rings and
three discontinuous arcs,
composed mostly of ice
particles with a smaller
amount of rocks and dust.
12. Uranus
Uranus is the
seventh planet from
the Sun. Uranus is similar in
composition to Neptune.
Uranus's atmosphere contains
more "ices", such as
water, ammonia, and methane,
along with traces
of hydrocarbons. It is the
coldest planetary atmosphere in
the Solar System, with a
minimum temperature of
−224.2 °C, and has a complex,
layered cloud structure.
13. Neptune
Neptune is the eighth and farthest planet from the Sun in the Solar System.
Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranus.
Neptune orbits the Sun at an average distance of 30.1astronomical units. Named after the Roman
god of the sea, its astronomical symbol is ♆, a stylised version of the god Neptune's trident.
1. Upper atmosphere, top clouds
2. Atmosphere consisting of hydrogen, helium and methane gas
3. Mantle consisting of water, ammonia and methane ices
4. Core consisting of rock (silicates and nickel–iron)