Constellations in the southern hemisphere
•Download as PPTX, PDF•
1 like•893 views
Crux is the smallest constellation made up of 5 bright stars. Carina was once part of Argo Navis but is now divided into three parts and contains the second brightest star, Canopus. Centaurus is the 9th largest constellation composed of 11 stars including Alpha Centauri. The three largest constellations are Hydra, Virgo, and Ursa Major. The three smallest constellations are Crux, Equuleus, and Sagitta.
Report
Share
Report
Share
Recommended
Lesson Plan for Demo.docx
1. The document is a detailed lesson plan for a 10th grade science class about biomolecules. It outlines the objectives, content, learning resources, procedures, and assignment for the lesson.
2. The lesson involves students identifying elements in biomolecules, explaining the four major biomolecules (carbohydrates, lipids, proteins, nucleic acids) and their examples/functions.
3. Activities include unscrambling words, identifying biomolecules from pictures, analyzing a video on biomolecules, and grouping to discuss each major biomolecule type. The lesson aims to teach students about the structure and importance of biomolecules.
Constellations powerpoint
The document provides an introduction to constellations visible in the night sky, including how to find them and their histories. It begins by explaining how people have observed patterns in the stars for millennia and then describes how to start identifying constellations such as the Big Dipper and Polaris. The rest of the document discusses specific constellations like Orion's Belt, Ursa Major, and zodiac signs including Taurus and Pisces. Brief summaries are given about the mythology and stories associated with each constellation.
Comets, asteroids & meteors
Comets and asteroids are remnants from the formation of the solar system. Comets originate from the Kuiper Belt and Oort Cloud and are icy bodies, while asteroids originate from the Main Asteroid Belt and are rocky fragments. Both have irregular shapes and sizes ranging from 1-100 km. Comets have highly elliptical orbits with periods of 75 years to millions of years, while asteroids have more rounded orbits with periods of 1-100 years. When a meteoroid from space enters the atmosphere, it becomes a meteor or "shooting star"; any fragments that reach the ground are called meteorites.
Heliocentric vs Geocentric models
This is a PowerPoint presentation about the difference between the geocentric and heliocentric models
Constellation
Constellations are groupings of stars that appear to form patterns in the night sky. Ancient cultures like the Babylonians and Greeks studied constellations and used them to mark seasons and in their myths and religions. Today, 88 constellations are recognized by astronomers, including Ursa Major, Orion, and Scorpius. Certain constellations like Ursa Major can be seen all year from any location in the northern hemisphere and are called circumpolar, while others like Orion are only visible during certain seasons.
BOYLE'S LAW.ppt
Boyle's law and Charles' law are both gas laws that describe the behavior of gases at different temperatures and pressures. Here are the key relationships:
- Boyle's law describes the inverse relationship between the pressure and volume of a gas at constant temperature - as pressure increases, volume decreases and vice versa.
- Charles' law describes the direct relationship between the volume and temperature of a gas at constant pressure - as temperature increases, volume increases and vice versa.
So in summary:
- Boyle's law examines how pressure and volume change at constant temperature.
- Charles' law examines how volume and temperature change at constant pressure.
They are related in that both laws look at how gas properties change when one variable is
Earthquakes and faults (Grade 8 Lesson)
This document describes a learning competency on faults. It defines a fault as a break in the Earth's crust where movement has occurred. When plates move apart, it can result in earthquakes and faults. The objectives are to define fault, describe the consequences of diverging plates, and draw a fault. Activities include defining key terms, watching a video, and doing a hands-on modeling activity to simulate how a fault forms when plates pull apart.
Focus and Epicenter:
Focus and Epicenter:
The focus of an earthquake is the point where the rocks start to fracture. It is the origin of the earthquake.
The epicenter is the point on land directly above the focus.
Recommended
Lesson Plan for Demo.docx
1. The document is a detailed lesson plan for a 10th grade science class about biomolecules. It outlines the objectives, content, learning resources, procedures, and assignment for the lesson.
2. The lesson involves students identifying elements in biomolecules, explaining the four major biomolecules (carbohydrates, lipids, proteins, nucleic acids) and their examples/functions.
3. Activities include unscrambling words, identifying biomolecules from pictures, analyzing a video on biomolecules, and grouping to discuss each major biomolecule type. The lesson aims to teach students about the structure and importance of biomolecules.
Constellations powerpoint
The document provides an introduction to constellations visible in the night sky, including how to find them and their histories. It begins by explaining how people have observed patterns in the stars for millennia and then describes how to start identifying constellations such as the Big Dipper and Polaris. The rest of the document discusses specific constellations like Orion's Belt, Ursa Major, and zodiac signs including Taurus and Pisces. Brief summaries are given about the mythology and stories associated with each constellation.
Comets, asteroids & meteors
Comets and asteroids are remnants from the formation of the solar system. Comets originate from the Kuiper Belt and Oort Cloud and are icy bodies, while asteroids originate from the Main Asteroid Belt and are rocky fragments. Both have irregular shapes and sizes ranging from 1-100 km. Comets have highly elliptical orbits with periods of 75 years to millions of years, while asteroids have more rounded orbits with periods of 1-100 years. When a meteoroid from space enters the atmosphere, it becomes a meteor or "shooting star"; any fragments that reach the ground are called meteorites.
Heliocentric vs Geocentric models
This is a PowerPoint presentation about the difference between the geocentric and heliocentric models
Constellation
Constellations are groupings of stars that appear to form patterns in the night sky. Ancient cultures like the Babylonians and Greeks studied constellations and used them to mark seasons and in their myths and religions. Today, 88 constellations are recognized by astronomers, including Ursa Major, Orion, and Scorpius. Certain constellations like Ursa Major can be seen all year from any location in the northern hemisphere and are called circumpolar, while others like Orion are only visible during certain seasons.
BOYLE'S LAW.ppt
Boyle's law and Charles' law are both gas laws that describe the behavior of gases at different temperatures and pressures. Here are the key relationships:
- Boyle's law describes the inverse relationship between the pressure and volume of a gas at constant temperature - as pressure increases, volume decreases and vice versa.
- Charles' law describes the direct relationship between the volume and temperature of a gas at constant pressure - as temperature increases, volume increases and vice versa.
So in summary:
- Boyle's law examines how pressure and volume change at constant temperature.
- Charles' law examines how volume and temperature change at constant pressure.
They are related in that both laws look at how gas properties change when one variable is
Earthquakes and faults (Grade 8 Lesson)
This document describes a learning competency on faults. It defines a fault as a break in the Earth's crust where movement has occurred. When plates move apart, it can result in earthquakes and faults. The objectives are to define fault, describe the consequences of diverging plates, and draw a fault. Activities include defining key terms, watching a video, and doing a hands-on modeling activity to simulate how a fault forms when plates pull apart.
Focus and Epicenter:
Focus and Epicenter:
The focus of an earthquake is the point where the rocks start to fracture. It is the origin of the earthquake.
The epicenter is the point on land directly above the focus.
1. Earthquake and Faults
Convection currents in the earth's mantle cause the movement of tectonic plates. Faults form at the boundaries of these plates where the rocks are weak. When stress builds up along fault lines from the movement of plates, it causes the faults to slip suddenly and generate earthquakes. There are three main types of faults - normal, reverse, and strike-slip - which move in different ways due to tensional, compressional, or shear stresses. Active faults have generated earthquakes within the last 10,000 years and may continue to do so, while inactive faults have not produced quakes recently but could still be capable of generating future seismic activity.
Earthquakes and Fault Grade 8
Earthquakes occur along fault lines where the earth's crust has cracked, forming weak spots. There are two main types of earthquakes - tectonic earthquakes caused by movement of tectonic plates, and volcanic earthquakes caused by volcanic activity. Faults are classified based on the movement under the crust, such as dip-slip, strike-slip, and oblique-slip faults. Active faults are those likely to produce future earthquakes, as movement has occurred within the past 10,000 years, such as the Philippine West Valley Fault Line and Philippine Fault.
Kinematic equations of motion
This document provides an overview of kinematic equations and how to approach solving kinematics problems. It includes:
- A list of common kinematic equations and how they are used depending on whether an object starts from rest, has constant velocity, or constant acceleration.
- Guidance on identifying key variables like displacement, velocity, acceleration and determining the correct signs based on the problem context.
- Worked examples showing how to set up and solve kinematics problems step-by-step using the appropriate equations.
- Tips for dealing with problems that may require using multiple equations or are multi-stage problems where acceleration changes. The key is to solve for available variables and use those solutions to determine missing variables
Unit 9 Chemical Bonding
The document discusses chemical bonding and Lewis structures. It explains that valence electrons are involved in bonding and can be represented using electron dot diagrams called Lewis structures. Lewis structures show the arrangement of electrons around elements using dots to represent valence electrons. The octet rule states that atoms seek to acquire a noble gas configuration by gaining, losing or sharing electrons to obtain eight electrons in their outer shell. There are two main types of bonds: ionic bonds formed by electron transfer between atoms and covalent bonds formed by electron sharing between atoms.
PROJECTILE MOTION
1) Projectile motion describes the trajectory of objects thrown or projected into the air. It is the motion of projectiles that are subject only to gravity.
2) Projectiles have two velocity components - a horizontal component that remains constant, and a vertical component that changes due to gravity. This results in a parabolic trajectory.
3) There are two types of projectile motion - horizontally launched, where the initial vertical velocity is zero, and vertically launched, where the velocity has horizontal and vertical components.
Grade 9 Stars and Constellations.pptx
Stars undergo nuclear fusion reactions in their cores to produce energy, while planets do not generate their own power. The brightness and luminosity of stars are described using apparent magnitude and absolute magnitude scales. Parallax is used to measure the distance to nearby stars by observing their position shift from different points in Earth's orbit. Constellations are patterns of stars in the sky that represent figures from mythology and have defined boundaries.
Science 8 module-1-version-3
This document is a science module from the Department of Education in the Philippines about the particle nature of matter. It contains 3 activities for students to explore properties of matter and how matter is composed of tiny particles. The activities involve observing samples of different materials, mixing salt and water, and adding food coloring to water. The module explains John Dalton's atomic theory and how atoms and molecules are the smallest fundamental units that make up matter. An analogy is provided that likens matter to pointillist paintings, with continuous images emerging from individual dots or particles.
Eclipses
1) Eclipses occur when one celestial body blocks the light from another. Lunar eclipses happen during a full moon when the Earth casts its shadow on the moon. Solar eclipses occur during a new moon when the moon passes between the Earth and sun.
2) There are three types of lunar eclipses - total, partial, and penumbral - and three types of solar eclipses - total, partial, and annular.
3) Eclipses do not occur every month because the moon's orbit is tilted relative to the Earth's orbit around the sun. Lunar eclipses are more frequent than solar eclipses.
Graph of The Motion
This document discusses position vs. time graphs and how they can be used to represent motion. It explains that position is plotted on the y-axis and time on the x-axis. A straight line on the graph indicates constant speed, and the steeper the line, the faster the speed. The slope of the line equals speed, as it represents the ratio of change in position over change in time. Position vs. time graphs and their analysis can provide speed information without direct measurement.
Physical Science.pdf
This teaching guide provides lessons on physical science for senior high school students. It discusses the formation of elements in the universe through both the Big Bang and stellar evolution. Students will learn about the historical development of ideas regarding the atom and chemical elements from ancient Greek philosophers to modern theories. Specific scientists discussed include J.J. Thomson, Ernest Rutherford, Henry Moseley, Niels Bohr, and John Dalton. The guide aims to give students an understanding of how elements form and are distributed in the universe, as well as how modern atomic theory evolved from ancient ideas.
Motion in one dimension
1) The document discusses motion in one dimension, including definitions of terms like distance, displacement, speed, velocity, average speed, instantaneous speed, and acceleration.
2) Formulas for calculating speed, velocity, and acceleration are provided along with examples of applying the formulas to problems involving cars, planes, skateboarders, and sailboats.
3) Review questions are included to test understanding of key concepts like the difference between speed and velocity, and the relationship between changes in velocity and acceleration.
COMETS, METEOR, ASTEROIDS PPT.pptx
This document provides information about comets, asteroids, and meteoroids/meteors/meteorites. It defines each term and discusses their characteristics. Comets are dirty snowballs composed of ice and dust that form long tails when near the Sun. Asteroids orbit between Mars and Jupiter and are pieces of leftover rock from planet formation. Meteoroids are space rocks, meteors are meteoroids that burn up in the atmosphere, and meteorites are meteoroids that reach the Earth's surface. The document seeks to clarify the differences between these similar yet distinct objects in our solar system.
Plate Tectonics
The document discusses plate tectonics and the structure and dynamics of the Earth's interior. It describes how the crust is broken into plates that move atop the mantle due to convection currents, and the three types of plate boundaries: divergent where plates move apart, convergent where they move together, and transform where they slide past each other. It provides examples of associated geological features like mid-ocean ridges, subduction zones, volcanoes, and earthquakes.
Plate movement ppt
This document provides an overview of plate tectonics and the evidence that supports the theory. It discusses how early scientists like Alfred Wegener proposed that continents move over time (continental drift). Wegener noticed matching land features and fossil evidence between continents. Later, Harry Hess confirmed Wegener's ideas by discovering that new crust forms at mid-ocean ridges, providing evidence of sea-floor spreading as plates move apart. Convection currents in the mantle caused by heat from the Earth's core are now understood to drive the movement of tectonic plates.
Punnett Square Lesson Plan
This lesson plan introduces 8th grade life science students to Punnett squares. The objectives are for students to learn how to use Punnett squares to determine genotypes and phenotypes of offspring, understand the differences between genotypes and phenotypes, and calculate percentages of genotype combinations. The lesson begins with reviewing genetics concepts and the history of Punnett squares. Students will then be introduced to Punnett squares through examples, first filling one out with teacher guidance and then working independently. The goals are for students to recognize terms like dominance, recessive, homozygous, and heterozygous as they relate to Punnett squares.
Science 7-4th Quarter The Philippine Environment
The document discusses the location of the Philippines using latitude and longitude. It describes how latitude and longitude can be used to pinpoint the specific location of Manila at 14°N, 121°E. While a single point can locate a city, describing the location of a country requires indicating the range of latitudes and longitudes that define its boundaries, which can be approximated using a rectangular boundary. The document also provides background on lines of latitude and longitude, and names important parallels that delineate climate zones around the world.
Typhoons - Grade 8
This document defines typhoons and their development. It explains that typhoons form over warm ocean waters through the process of cyclogenesis, where converging winds and rising humid air lead to the formation of clouds and rotating storm systems. The Philippines is prone to typhoons because it is located in the western Pacific Ocean, an area where typhoons frequently develop and make landfall due to its warm waters and location within the typhoon belt.
Chap 3 locating places
1. The document discusses latitude and longitude lines on Earth and how they are used to locate places. It provides details on the prime meridian, equator, tropics, polar circles and how to write latitude and longitude coordinates.
2. Methods for determining distances between locations and solving problems involving latitude, longitude, time zones and universal time are presented.
3. Information is given on sidereal and solar days, time zone conversions, and examples of solving problems involving time differences around the world.
Strategic Intervention Material in Science 8: What's in a Number?
Strategic Intervention Material in Grade 8 Science about determining the number of protons, electrons and neutrons of an atom.
Finding Locations on Earth
The document discusses key concepts about determining locations on Earth using latitude and longitude.
Latitude is measured in degrees north and south of the equator, which divides the Earth into the Northern and Southern Hemispheres. Longitude is measured in degrees east and west of the Prime Meridian passing through Greenwich, England. Together, lines of latitude and longitude can be used to precisely identify any location on Earth.
Constellations
Constellations are patterns of stars in the sky that represent pictures or shapes. There are 88 official constellations defined by the IAU. Circumpolar constellations like Ursa Major, Ursa Minor, Cassiopeia, Cepheus, and Draco can be seen all year from northern latitudes as they circle the North Star Polaris. Other notable constellations include Orion the hunter, Canis Major containing the brightest star Sirius, and Scorpius containing the bright star Antares.
More Related Content
What's hot
1. Earthquake and Faults
Convection currents in the earth's mantle cause the movement of tectonic plates. Faults form at the boundaries of these plates where the rocks are weak. When stress builds up along fault lines from the movement of plates, it causes the faults to slip suddenly and generate earthquakes. There are three main types of faults - normal, reverse, and strike-slip - which move in different ways due to tensional, compressional, or shear stresses. Active faults have generated earthquakes within the last 10,000 years and may continue to do so, while inactive faults have not produced quakes recently but could still be capable of generating future seismic activity.
Earthquakes and Fault Grade 8
Earthquakes occur along fault lines where the earth's crust has cracked, forming weak spots. There are two main types of earthquakes - tectonic earthquakes caused by movement of tectonic plates, and volcanic earthquakes caused by volcanic activity. Faults are classified based on the movement under the crust, such as dip-slip, strike-slip, and oblique-slip faults. Active faults are those likely to produce future earthquakes, as movement has occurred within the past 10,000 years, such as the Philippine West Valley Fault Line and Philippine Fault.
Kinematic equations of motion
This document provides an overview of kinematic equations and how to approach solving kinematics problems. It includes:
- A list of common kinematic equations and how they are used depending on whether an object starts from rest, has constant velocity, or constant acceleration.
- Guidance on identifying key variables like displacement, velocity, acceleration and determining the correct signs based on the problem context.
- Worked examples showing how to set up and solve kinematics problems step-by-step using the appropriate equations.
- Tips for dealing with problems that may require using multiple equations or are multi-stage problems where acceleration changes. The key is to solve for available variables and use those solutions to determine missing variables
Unit 9 Chemical Bonding
The document discusses chemical bonding and Lewis structures. It explains that valence electrons are involved in bonding and can be represented using electron dot diagrams called Lewis structures. Lewis structures show the arrangement of electrons around elements using dots to represent valence electrons. The octet rule states that atoms seek to acquire a noble gas configuration by gaining, losing or sharing electrons to obtain eight electrons in their outer shell. There are two main types of bonds: ionic bonds formed by electron transfer between atoms and covalent bonds formed by electron sharing between atoms.
PROJECTILE MOTION
1) Projectile motion describes the trajectory of objects thrown or projected into the air. It is the motion of projectiles that are subject only to gravity.
2) Projectiles have two velocity components - a horizontal component that remains constant, and a vertical component that changes due to gravity. This results in a parabolic trajectory.
3) There are two types of projectile motion - horizontally launched, where the initial vertical velocity is zero, and vertically launched, where the velocity has horizontal and vertical components.
Grade 9 Stars and Constellations.pptx
Stars undergo nuclear fusion reactions in their cores to produce energy, while planets do not generate their own power. The brightness and luminosity of stars are described using apparent magnitude and absolute magnitude scales. Parallax is used to measure the distance to nearby stars by observing their position shift from different points in Earth's orbit. Constellations are patterns of stars in the sky that represent figures from mythology and have defined boundaries.
Science 8 module-1-version-3
This document is a science module from the Department of Education in the Philippines about the particle nature of matter. It contains 3 activities for students to explore properties of matter and how matter is composed of tiny particles. The activities involve observing samples of different materials, mixing salt and water, and adding food coloring to water. The module explains John Dalton's atomic theory and how atoms and molecules are the smallest fundamental units that make up matter. An analogy is provided that likens matter to pointillist paintings, with continuous images emerging from individual dots or particles.
Eclipses
1) Eclipses occur when one celestial body blocks the light from another. Lunar eclipses happen during a full moon when the Earth casts its shadow on the moon. Solar eclipses occur during a new moon when the moon passes between the Earth and sun.
2) There are three types of lunar eclipses - total, partial, and penumbral - and three types of solar eclipses - total, partial, and annular.
3) Eclipses do not occur every month because the moon's orbit is tilted relative to the Earth's orbit around the sun. Lunar eclipses are more frequent than solar eclipses.
Graph of The Motion
This document discusses position vs. time graphs and how they can be used to represent motion. It explains that position is plotted on the y-axis and time on the x-axis. A straight line on the graph indicates constant speed, and the steeper the line, the faster the speed. The slope of the line equals speed, as it represents the ratio of change in position over change in time. Position vs. time graphs and their analysis can provide speed information without direct measurement.
Physical Science.pdf
This teaching guide provides lessons on physical science for senior high school students. It discusses the formation of elements in the universe through both the Big Bang and stellar evolution. Students will learn about the historical development of ideas regarding the atom and chemical elements from ancient Greek philosophers to modern theories. Specific scientists discussed include J.J. Thomson, Ernest Rutherford, Henry Moseley, Niels Bohr, and John Dalton. The guide aims to give students an understanding of how elements form and are distributed in the universe, as well as how modern atomic theory evolved from ancient ideas.
Motion in one dimension
1) The document discusses motion in one dimension, including definitions of terms like distance, displacement, speed, velocity, average speed, instantaneous speed, and acceleration.
2) Formulas for calculating speed, velocity, and acceleration are provided along with examples of applying the formulas to problems involving cars, planes, skateboarders, and sailboats.
3) Review questions are included to test understanding of key concepts like the difference between speed and velocity, and the relationship between changes in velocity and acceleration.
COMETS, METEOR, ASTEROIDS PPT.pptx
This document provides information about comets, asteroids, and meteoroids/meteors/meteorites. It defines each term and discusses their characteristics. Comets are dirty snowballs composed of ice and dust that form long tails when near the Sun. Asteroids orbit between Mars and Jupiter and are pieces of leftover rock from planet formation. Meteoroids are space rocks, meteors are meteoroids that burn up in the atmosphere, and meteorites are meteoroids that reach the Earth's surface. The document seeks to clarify the differences between these similar yet distinct objects in our solar system.
Plate Tectonics
The document discusses plate tectonics and the structure and dynamics of the Earth's interior. It describes how the crust is broken into plates that move atop the mantle due to convection currents, and the three types of plate boundaries: divergent where plates move apart, convergent where they move together, and transform where they slide past each other. It provides examples of associated geological features like mid-ocean ridges, subduction zones, volcanoes, and earthquakes.
Plate movement ppt
This document provides an overview of plate tectonics and the evidence that supports the theory. It discusses how early scientists like Alfred Wegener proposed that continents move over time (continental drift). Wegener noticed matching land features and fossil evidence between continents. Later, Harry Hess confirmed Wegener's ideas by discovering that new crust forms at mid-ocean ridges, providing evidence of sea-floor spreading as plates move apart. Convection currents in the mantle caused by heat from the Earth's core are now understood to drive the movement of tectonic plates.
Punnett Square Lesson Plan
This lesson plan introduces 8th grade life science students to Punnett squares. The objectives are for students to learn how to use Punnett squares to determine genotypes and phenotypes of offspring, understand the differences between genotypes and phenotypes, and calculate percentages of genotype combinations. The lesson begins with reviewing genetics concepts and the history of Punnett squares. Students will then be introduced to Punnett squares through examples, first filling one out with teacher guidance and then working independently. The goals are for students to recognize terms like dominance, recessive, homozygous, and heterozygous as they relate to Punnett squares.
Science 7-4th Quarter The Philippine Environment
The document discusses the location of the Philippines using latitude and longitude. It describes how latitude and longitude can be used to pinpoint the specific location of Manila at 14°N, 121°E. While a single point can locate a city, describing the location of a country requires indicating the range of latitudes and longitudes that define its boundaries, which can be approximated using a rectangular boundary. The document also provides background on lines of latitude and longitude, and names important parallels that delineate climate zones around the world.
Typhoons - Grade 8
This document defines typhoons and their development. It explains that typhoons form over warm ocean waters through the process of cyclogenesis, where converging winds and rising humid air lead to the formation of clouds and rotating storm systems. The Philippines is prone to typhoons because it is located in the western Pacific Ocean, an area where typhoons frequently develop and make landfall due to its warm waters and location within the typhoon belt.
Chap 3 locating places
1. The document discusses latitude and longitude lines on Earth and how they are used to locate places. It provides details on the prime meridian, equator, tropics, polar circles and how to write latitude and longitude coordinates.
2. Methods for determining distances between locations and solving problems involving latitude, longitude, time zones and universal time are presented.
3. Information is given on sidereal and solar days, time zone conversions, and examples of solving problems involving time differences around the world.
Strategic Intervention Material in Science 8: What's in a Number?
Strategic Intervention Material in Grade 8 Science about determining the number of protons, electrons and neutrons of an atom.
Finding Locations on Earth
The document discusses key concepts about determining locations on Earth using latitude and longitude.
Latitude is measured in degrees north and south of the equator, which divides the Earth into the Northern and Southern Hemispheres. Longitude is measured in degrees east and west of the Prime Meridian passing through Greenwich, England. Together, lines of latitude and longitude can be used to precisely identify any location on Earth.
What's hot (20)
Strategic Intervention Material in Science 8: What's in a Number?
Strategic Intervention Material in Science 8: What's in a Number?
Similar to Constellations in the southern hemisphere
Constellations
Constellations are patterns of stars in the sky that represent pictures or shapes. There are 88 official constellations defined by the IAU. Circumpolar constellations like Ursa Major, Ursa Minor, Cassiopeia, Cepheus, and Draco can be seen all year from northern latitudes as they circle the North Star Polaris. Other notable constellations include Orion the hunter, Canis Major containing the brightest star Sirius, and Scorpius containing the bright star Antares.
Constellation-and-stars-copy.pptx.,.,,,.
Stars vary in size, color, temperature, brightness and composition. They are giant balls of gas held together by gravity. Stars produce energy through nuclear fusion at their cores, which makes them hot and bright. While the Sun appears white, other stars can appear different colors depending on their temperature - cooler stars appear red and hottest stars appear blue. Distance also affects a star's apparent brightness. Astronomers use tools like spectroscopy to learn more about stars.
Universe ppt 6 B
Galaxies contain billions of stars, gas and dust held together by gravity. The Milky Way galaxy is our galaxy and contains over 100 billion stars. Galaxies can be elliptical or irregular shapes. Our solar system consists of the sun and eight planets plus dwarf planets orbiting the sun. Planets can be inner planets like Earth that orbit close to the sun or outer planets like Jupiter that orbit farther from the sun. A light year is the distance light travels in one year and galaxies can be many light years across. The zodiac signs have roots in ancient cultures and are based on Greek myths. Constellations are groupings of stars named by ancient astronomers.
Stars and solar system sharanya
The document summarizes key facts about celestial objects in our solar system. It describes the moon's phases and composition. It then discusses constellations and the inner and outer planets, providing details about Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. It also mentions asteroids, comets, meteors, meteorites and artificial satellites. The sun is identified as the center of our solar system and ultimate source of energy.
Arrangement of stars in a group
The document summarizes information about constellations and astronomical instruments. It discusses how constellations are patterns of stars that form shapes in the sky. The International Astronomical Union officially recognizes 88 constellations. It also describes some famous constellations like Orion, Ursa Major, Cassiopeia, and Hercules from Greek mythology. Finally, it discusses several types of advanced telescopes used by astronomers, including the Hubble Space Telescope, ultraviolet telescopes, x-ray telescopes, and the Chandra X-ray Observatory.
Similar to Constellations in the southern hemisphere (6)
Recently uploaded
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Particle-In-Cell (PIC) algorithm,
Plasma expansion in the dipole magnetic field.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/ESR spectroscopy in liquid food and beverages.pptx
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
Immersive Learning That Works: Research Grounding and Paths Forward
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
Micronuclei test.M.sc.zoology.fisheries.
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
Cytokines and their role in immune regulation.pptx
This presentation covers the content and information on "Cytokines " and their role in immune regulation .
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
The binding of cosmological structures by massless topological defects
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
Applied Science: Thermodynamics, Laws & Methodology.pdf
When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...Abdul Wali Khan University Mardan,kP,Pakistan
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills在线办理(salfor毕业证书)索尔福德大学毕业证毕业完成信一模一样
学校原件一模一样【微信：741003700 】《(salfor毕业证书)索尔福德大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
如何办理(uvic毕业证书)维多利亚大学毕业证本科学位证书原版一模一样
原版纸张【微信：741003700 】【(uvic毕业证书)维多利亚大学毕业证】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Equivariant neural networks and representation theory
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Recently uploaded (20)
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
ESR spectroscopy in liquid food and beverages.pptx
ESR spectroscopy in liquid food and beverages.pptx
Immersive Learning That Works: Research Grounding and Paths Forward
Immersive Learning That Works: Research Grounding and Paths Forward
Basics of crystallography, crystal systems, classes and different forms
Basics of crystallography, crystal systems, classes and different forms
Cytokines and their role in immune regulation.pptx
Cytokines and their role in immune regulation.pptx
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The binding of cosmological structures by massless topological defects
The binding of cosmological structures by massless topological defects
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
THEMATIC APPERCEPTION TEST(TAT) cognitive abilities, creativity, and critic...
Equivariant neural networks and representation theory
Equivariant neural networks and representation theory
Constellations in the southern hemisphere
- 2. Crux
- 3. • Smallest of the 88 constellations • Made up of 5 bright stars: – Acrux – Mimosa – Gacruxor gamma crucis – Delta Crucis – Epsilon Crucis
- 4. Carina
- 5. • Used to be part of Argo Navis which was divided into three parts: – Pupis – Vela • Contains the second brightest star, Canopus • 34th largest constellation
- 6. Centaurus
- 7. • 9th largest constellation • Composed of 11 stars including: – Alpha Centauri
- 8. Top 3 Largest Constellations
- 9. 3 Ursa Major Contains: Camelopardalis, Lynx, Leo Minor, Leo, Coma Berenices, Canes Venatici, Boötes
- 11. Hydra1 1 *contains Cancer Canis Minor Centaurus Corvus Crater Leo Libra Lupus (corner) Monoceros Puppis Pyxis Sextans Virgo
- 12. Top 3 Smallest Stars
- 15. Crux1 Musca
Editor's Notes
- Contains canopus; Nicolas Louis de Lacaille