Synthesis of the New Elements in the Laboratory Jhay Gonzales
The power point presentation is intended for reporting purposes. Various slides were not defined well and needs to be explained by the reporter during the discussion. The slide started in explaining the objective of the reporting. Explain what a periodic table is. Present the synthetic elements and how they were made. The nuclear reactions presented were only depicted by images and thus, needed to be researched.
Synthesis of the New Elements in the Laboratory Jhay Gonzales
The power point presentation is intended for reporting purposes. Various slides were not defined well and needs to be explained by the reporter during the discussion. The slide started in explaining the objective of the reporting. Explain what a periodic table is. Present the synthetic elements and how they were made. The nuclear reactions presented were only depicted by images and thus, needed to be researched.
Lesson 1 In the Beginning (Big Bang Theory and the Formation of Light Elements)Simple ABbieC
Content: How the Elements Found in the Universe were Formed
Content Standard:
The learners demonstrate an understanding of:
• the formation of the elements during the Big Bang and during stellar evolution
Learning Competency
The learners:
• give evidence for and explain the formation of the light elements in the Big Bang theory (S11/12PS-IIIa-1)
Summary
• The big bang theory explains how the elements were initially formed the formation of different elements involved many nuclear reactions, including fusion fission and radioactive decay
• There are three cosmic stages through which specific groups of elements were formed.
(1) The big bang nucleosynthesis formed the light elements(H, He, and Li).
(2) Stellar formation and evolution formed the elements heavier than Be to Fe.
(3) Stellar explosion , or supernova, formed the elements heavier than Fe.
• Atoms are the smallest unit of matter that have all the properties of an element. They composed of smaller subatomic particles as protons, neutrons, and electrons. Protons have positive charge, neutrons are electrically neutral; and electrons have a negative charge.
• The nucleus, which takes the central region of an atom, is comprised of protons and neutrons, electrons move around the nucleus.
• The atomic number (Z) indicates the number of protons in an atom. In a neutral atom, number of protons is equal to the number of electrons. The atomic mass (A) is equal to the sum of the number of protons and neutrons.
• Isotopes refer to atoms with the same atomic number but different atomic masses.
• Ions, which are positively or negatively charged particles, have the same number of protons in different number of electrons.
Lesson 4 Not Indivisible (The Structure of the Atom)Simple ABbieC
Learning Competencies
At the end of the lesson, you will have to:
1. point out the main ideas in the discovery of the structure of the atom and its subatomic particles
2. cite the contributions of J.J. Thomson, Ernest Rutherford, Henry Moseley, and Niels Bohr to the understanding of the structure of the atom
3. describe the nuclear model of the atom and the location of its major components (protons, neutrons, and electrons)
Lesson 3 Atomos, Aristotle and Alchemy (Chemistry Before Modern History)Simple ABbieC
Lesson 3 Atomos, Aristotle and Alchemy (Chemistry Before Modern History)
CONTENT:
How the idea of the atom, along with the idea of the elements evolved
CONTENT STANDARD
At the end of the lesson, you will have to describe:
1. how the concept of the atom evolved from Ancient Greek to the present; and
2. how the concept of the element evolved from Ancient Greek to the present
LEARNING COMPETENCIES
At the end of the lesson, you will have to:
1. describe the ideas of the Ancient Greeks on the atom (S11/12PS-IIIa-b-5)
2. describe the ideas of the Ancient Greeks on the elements (2 hours) (S11/12PS-IIIa-b-6)
3. describe the contributions of the alchemists to the science of chemistry (S11/12PS-IIIb-7)
Lesson 1 In the Beginning (Big Bang Theory and the Formation of Light Elements)Simple ABbieC
Content: How the Elements Found in the Universe were Formed
Content Standard:
The learners demonstrate an understanding of:
• the formation of the elements during the Big Bang and during stellar evolution
Learning Competency
The learners:
• give evidence for and explain the formation of the light elements in the Big Bang theory (S11/12PS-IIIa-1)
Summary
• The big bang theory explains how the elements were initially formed the formation of different elements involved many nuclear reactions, including fusion fission and radioactive decay
• There are three cosmic stages through which specific groups of elements were formed.
(1) The big bang nucleosynthesis formed the light elements(H, He, and Li).
(2) Stellar formation and evolution formed the elements heavier than Be to Fe.
(3) Stellar explosion , or supernova, formed the elements heavier than Fe.
• Atoms are the smallest unit of matter that have all the properties of an element. They composed of smaller subatomic particles as protons, neutrons, and electrons. Protons have positive charge, neutrons are electrically neutral; and electrons have a negative charge.
• The nucleus, which takes the central region of an atom, is comprised of protons and neutrons, electrons move around the nucleus.
• The atomic number (Z) indicates the number of protons in an atom. In a neutral atom, number of protons is equal to the number of electrons. The atomic mass (A) is equal to the sum of the number of protons and neutrons.
• Isotopes refer to atoms with the same atomic number but different atomic masses.
• Ions, which are positively or negatively charged particles, have the same number of protons in different number of electrons.
Lesson 4 Not Indivisible (The Structure of the Atom)Simple ABbieC
Learning Competencies
At the end of the lesson, you will have to:
1. point out the main ideas in the discovery of the structure of the atom and its subatomic particles
2. cite the contributions of J.J. Thomson, Ernest Rutherford, Henry Moseley, and Niels Bohr to the understanding of the structure of the atom
3. describe the nuclear model of the atom and the location of its major components (protons, neutrons, and electrons)
Lesson 3 Atomos, Aristotle and Alchemy (Chemistry Before Modern History)Simple ABbieC
Lesson 3 Atomos, Aristotle and Alchemy (Chemistry Before Modern History)
CONTENT:
How the idea of the atom, along with the idea of the elements evolved
CONTENT STANDARD
At the end of the lesson, you will have to describe:
1. how the concept of the atom evolved from Ancient Greek to the present; and
2. how the concept of the element evolved from Ancient Greek to the present
LEARNING COMPETENCIES
At the end of the lesson, you will have to:
1. describe the ideas of the Ancient Greeks on the atom (S11/12PS-IIIa-b-5)
2. describe the ideas of the Ancient Greeks on the elements (2 hours) (S11/12PS-IIIa-b-6)
3. describe the contributions of the alchemists to the science of chemistry (S11/12PS-IIIb-7)
Çatışma ve Travma ne zaman yararlıdır ?: Psikiyatride travma sonrası ne yapab...Bedirhan Ustun
Bu sunu travma ile başa çıkma ve bu süreçle ilgili savunma mekanizmaları, adaptasyon ve büyüme kavramlarını ele almaktadır
'Fort-da' oyunu ele alınıp ayrılık kaygısı (separation anxiety) ndan kurtulma mekanizması üzerinden gidilerek, yitirilen nesnenin yerine bir başka nesne koyabilme ve bunun zihinsel representasyonu ve söze dökülmesi örnek alınarak bunun yaşam boyunca başka travmalarda kullanımı ve dayanıklılık (resilience) geliştirilmesine ilişkin etmenler tartışılmaktadır.
Isaac Newton Research Paper
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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.
Richard's entangled aventures in wonderlandRichard 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.
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.
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.
(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.
2. Isaac Newton
• Born on January 4, 1643, in
Woolsthorpe, England, Isaac Newton
was an established physicist and mathematician,
and is credited as one of the great minds of the
17th century Scientific Revolution. With
discoveries in optics, motion and mathematics,
Newton developed the principles of modern
physics.
3. First Law of Motion: Law
of Inertia
• Newton's first law states that every
object will remain at rest or in
uniform motion in a straight line
unless compelled to change its state
by the action of an external force.
4. Second Law of Motion: Law of
Acceleration
• The second law explains how the velocity of
an object changes when it is subjected to an
external force.
• The law defines a force to be equal to change
in momentum (mass times velocity) per
change in time.
5. Third Law of Motion: Law of
Action-Reaction
• The third law states that for every action
(force) in nature there is an equal and
opposite reaction. In other words, if object A
exerts a force on object B, then object B also
exerts an equal force on object A.
8. Aristotle
» Acient Greek philosopher Aristotle was born
circa 384 B.C. in Stagira, Greece. When he
turned 17, he enrolled in Plato’s Academy. In
338, he began tutoring Alexander the Great. In
335, Aristotle founded his own school, the
Lyceum, in Athens, where he spent most of the
rest of his life studying, teaching and writing.
Aristotle died in 322 B.C., after he left Athens
and fled to Chalcis.
10. Natural Motion
• Any motion that an object does naturally - without being forced - was
classified by Aristotle as a natural motion. Examples of natural motions
include:
• Book lying at rest on a table naturally remains at rest.
If you let go of a book it naturally falls toward the earth.
Smoke naturally rises.
The sun naturally rises in the east, crosses the sky,
• then sets in the west.
11. Violent Motion
• Aristotle classified any motion that required a
force as a "violent motion". (He did not mean
violent in the modern sense...) Examples of
violent motion include:
• Pushing a book along a table.
• Lifting a book.
12. • Basically, Aristotle's view of motion
is "it requires a force to make an
object move in an unnatural"
manner - or, more simply, "motion
requires force".
14. Galileo
» Born on February 15, 1564, in Pisa, Italy,
Galileo Galilei was a mathematics professor who
made pioneering observations of nature with
long-lasting implications for the study of
physics. He also constructed a telescope and
supported the Copernican theory, which supports
a sun-centered solar system. Galileo was
accused twice of heresy by the church for his
beliefs, and wrote books on his ideas. He died in
Arcetri, Italy, on January 8, 1642.
15. • Galileo made another discovery. He showed that
Aristotle was wrong about forces being necessary to
keep objects in motion. Although a force is needed to
start an object moving, Galileo showed that, once it is
moving, no force is needed to keep it moving except
for the force needed to overcome friction. When
friction is absent, a moving object needs no force to
keep it moving. It will remain in motion all by it self.
Rather than philosophizing about ideas, Galileo did
something that was quite remarkable at the time.