The document is a classroom project presenting information about active volcanoes around the world. It includes 22 student presentations on volcanoes located in countries such as Nicaragua, Indonesia, Ecuador, Guatemala, Ethiopia, Italy, Washington, California, Russia, Hawaii, Antarctica, Costa Rica, and more. Each presentation provides details on the volcano's location, type, recent eruptions, and other geographic and geologic facts. Citations are included at the end from Wikipedia and other sources.
There are 5 active volcanoes, 5 inactive volcanoes, and 5 dormant volcanoes in the Philippines. The active volcanoes include Musuan Peak, Smith Volcano, Kanlaon Volcano, Matutum, and Mount Ragang. The inactive volcanoes include Mount Alu, Mount Binaca, Mount Guinsiliban, Mount Kitanglad, and Tadlac Lake. The dormant volcanoes include Mount Isarog, Mount Apo, Mount Banahaw, Mount Cagua, and the Leonard Range volcanic complex.
The document is a collection of photos from various locations around the world taken between January and December 2014. The photos show natural phenomena like storms, earthquakes, flooding and volcanic eruptions. They also depict human-made structures and events, including skyscrapers, bridges, and space launches. Locations span North and South America, Europe, Asia, Africa and the Pacific.
Volcanoes can be active, dormant, or extinct. Active volcanoes have erupted recently and may erupt again, like Kilauea in Hawaii. Dormant volcanoes are sleeping but still dangerous as they can awaken and erupt. Extinct volcanoes are thought unable to erupt again, but some dormant volcanoes were once considered extinct. While most active volcanoes are on land, about two-thirds are underwater and can build up seafloor. Countries with many active volcanoes include Indonesia, Japan, and the United States.
Volcanoes can be active, dormant, or extinct. Active volcanoes have erupted recently and may erupt again, like Kilauea in Hawaii. Dormant volcanoes are sleeping but still dangerous as they can awaken and erupt. Extinct volcanoes are thought unable to erupt again, but some dormant volcanoes were once considered extinct. While most active volcanoes are on land, about two-thirds are underwater. Countries with many active volcanoes include Indonesia, Japan, and the United States.
The document provides information about several volcanoes around the world, including Mauna Loa volcano in Hawaii, Par鱈cut鱈n volcano in Mexico, Kilauea volcano in Hawaii, Santa Maria volcano in Guatemala, and Erta Ale volcano in Ethiopia. It notes that volcanoes created the Hawaiian islands over many years and enriched the soil. The document also discusses how volcanoes add to the water supply and nutrients in soil, can slow climate change by blocking sunlight, and produce fertile land for agriculture.
The document provides information on 10 of the natural wonders of the world: Angel Falls in Venezuela, the Aurora Borealis or Northern Lights, Uluru in Australia, Guilin in China, the Grand Canyon in the United States, the Great Barrier Reef in Australia, Iguassu Falls on the border of Argentina, Brazil and Paraguay, the Great Wall of China, Machu Picchu in Peru, and the Pyramids of Giza in Egypt. Each wonder is briefly described and accompanied by an image.
The document provides information on 12 of the natural wonders of the world, including Angel Falls in Venezuela, the Aurora Borealis or Northern Lights, Uluru in Australia, Guilin in China, the Grand Canyon in the United States, the Great Barrier Reef in Australia, Iguassu Falls on the border of Argentina, Brazil and Paraguay, the Great Wall of China, Machu Picchu in Peru, and the Pyramids of Giza in Egypt. Each wonder is briefly described and accompanied by an image.
The document provides information about different types of volcanoes and examples of specific volcanoes. It describes how volcanoes form from magma underground and can erupt, shooting out gas, ash and rock. It defines three types of volcanoes - active volcanoes that can still erupt like Kilauea in Hawaii, dormant volcanoes that are currently sleeping like Mount Fuji in Japan, and extinct volcanoes that can no longer erupt like Anatahan island in the Pacific. Examples of famous volcanic eruptions are provided, including Vesuvius that destroyed Pompeii in 79 AD and Krakatoa's massive eruption and tsunamis in 1883 that killed over 36,000 people.
Volcanoes form when magma rises from the Earth's mantle and upper mantle and erupts from a vent on the Earth's surface. There are several types of volcanoes that differ in shape and composition based on the type of boundary they are located at and the viscosity of the lava they emit. The largest volcanoes are called supervolcanoes and have the potential to cause catastrophic global consequences when they erupt due to the massive amounts of material they can eject.
This document provides an autobiographical summary of a geologist's career, education, and travels. It describes his childhood in Marquette, Michigan and Chicago, undergraduate education at Augustana College where he met his wife, and graduate studies at the University of Iowa. It then outlines his career as a professor teaching geology at various colleges, conducting field work and research in locations across the US and internationally. The document concludes with descriptions of his later travel adventures visiting geological sites and parks around the world in retirement.
The document discusses the origins and meanings of terms related to volcanoes such as "volcano", which comes from the Roman god Vulcan. It also provides information on the formation of volcanoes, types of volcanic eruptions, notable historic eruptions that have impacted humanity, and current scientific understanding of volcanoes.
Volcanoes form when magma leaks through the earth's crust and onto the surface. The word "volcano" comes from the island of Vulcano near Italy, named for the Roman god of fire Vulcan. There are over 1500 active volcanoes on earth, located primarily on tectonic plate boundaries. The three main types of volcanoes are composite, cinder, and shield. When magma pushes through the crust, it can erupt violently or gently flow as lava, depending on the volcano type and magma viscosity.
All about Volcanoes (presented by Angel) .pptxSheluMayConde
油
All About Volcanoes
Volcanoes are remarkable geological structures formed by the eruption of molten rock, ash, and gases from the Earth's mantle. These natural phenomena can shape landscapes, create new landforms, and significantly impact both the environment and human societies. Understanding volcanoes involves exploring their types, formation processes, eruption mechanisms, and effects.
What is a Volcano?
A volcano is an opening in the Earth's crust through which magma, gases, and ash are expelled. When magma reaches the surface, it is called lava. Over time, repeated eruptions can build up a mountain or other landform around the volcanic vent.
Types of Volcanoes:
Shield Volcanoes:
Characteristics: Broad, gently sloping sides formed by the flow of low-viscosity basaltic lava that can travel long distances.
Examples: Mauna Loa and Kilauea in Hawaii.
Composite Volcanoes (Stratovolcanoes):
Characteristics: Steep, conical volcanoes made up of alternating layers of lava, ash, and volcanic debris. They are known for their explosive eruptions.
Examples: Mount Fuji in Japan, Mount St. Helens in the USA, and Mount Vesuvius in Italy.
Cinder Cone Volcanoes:
Characteristics: Small, steep-sided cones built from volcanic fragments such as ash, tephra, and volcanic rocks ejected during eruptions.
Examples: Par鱈cutin in Mexico and Sunset Crater in the USA.
Lava Domes:
Characteristics: Rounded, steep-sided mounds formed by the slow extrusion of viscous lava.
Examples: Mount St. Helens Lava Dome in the USA.
Volcanic Features:
Crater:
Description: A bowl-shaped depression at the summit of a volcano, typically formed by explosive eruptions.
Caldera:
Description: A large depression formed when a volcano's summit collapses or is blown away during a massive eruption.
Examples: Yellowstone Caldera in the USA.
Lava Flows:
Description: Streams of molten rock that pour from a volcanic vent and solidify as they cool.
Pyroclastic Flows:
Description: Fast-moving currents of hot gas and volcanic material that can travel down the sides of a volcano during explosive eruptions.
Volcanic Ash:
Description: Fine particles of pulverized rock and glass created during volcanic eruptions that can travel long distances.
Formation of Volcanoes:
Subduction Zones:
Description: Volcanoes often form at convergent plate boundaries where an oceanic plate subducts beneath a continental plate, leading to magma formation.
Examples: The Ring of Fire around the Pacific Ocean.
Rift Zones:
Description: Volcanoes can also form at divergent plate boundaries where tectonic plates are pulling apart, allowing magma to rise.
Examples: Mid-Atlantic Ridge and East African Rift.
Hotspots:
Description: Volcanic activity that occurs away from plate boundaries, caused by plumes of hot material rising from deep within the mantle.
Examples: Hawaiian Islands and Yellowstone.
Volcanoes form when magma leaks through the earth's crust and onto the surface. The word "volcano" comes from Vulcan, the Roman god of fire believed to live within volcanoes. There are over 1500 active volcanoes worldwide, with most located along tectonic plate boundaries in the "Ring of Fire" in the Pacific Ocean. The three main types of volcanoes are composite, cinder, and shield volcanoes, which erupt in different ways.
Volcanoes form when magma leaks through the earth's crust and onto the surface. There are over 1500 active volcanoes worldwide, with most located around the Pacific Ring of Fire. Volcanoes are classified as active, dormant, or extinct depending on recent eruption activity. The three main types are composite, cinder, and shield volcanoes. The largest active volcano is Mauna Loa in Hawaii. Other planets like Mars and Jupiter's moon Io also have volcanoes.
The document is an essay about volcanoes in Aztec mythology and their spiritual and strategic importance to the Aztec civilization. It describes the legend of the volcanoes Popocatepetl and Iztaccihuatl, which tells a story of love and war. The essay will explain this legend and how it relates to the spiritual beliefs and social practices of the Aztec people regarding volcanoes at that time.
This document summarizes the life and career of a geologist. It traces his educational path from Augustana College to graduate studies at the University of Iowa. It then details his many teaching positions over several decades, including at Monmouth College, Lawrence University, and leading field camps for the University of Illinois. The document also describes his extensive fieldwork exploring different regions of the United States, Canada, Central and South America, and conducting research in the Beartooth Mountains.
Volcanoes in the Philippines and the World (Earth Science Tour Guide task)Sophiazanedeniz Lumibaw
油
An earthquake with a magnitude of 6.3 occurred near Zamboanga, Mindanao in the Philippines on December 2, 2014 at 05:11:31.70 UTC. The document then provides descriptions of 14 volcanoes located in the Philippines and other parts of the world, including their locations, recent activities, and other details. It concludes by thanking the reader for listening.
There are three main types of volcanoes: active volcanoes that currently erupt like Kilauea in Hawaii, dormant volcanoes that are currently sleeping like Mount Fuji in Japan, and extinct volcanoes that cannot erupt again like Vesuvius in Italy. The eruption of Vesuvius in the past buried the city of Pompeii under ash, where its ruins were later discovered. Underwater volcanoes can form new islands as they erupt, like the Galapagos Islands off the coast of Ecuador which were formed under the sea and still have eruptions.
- Volcanoes are openings in the Earth's surface that allow hot material from inside the planet to escape. When this material escapes it causes an eruption.
- There are around 1,500 active volcanoes in the world, most located near coastlines of the Pacific Ocean. The largest volcano on Earth is Mauna Loa in Hawaii.
- Volcanoes can be classified as active, dormant, or extinct based on recent eruption activity. Active volcanoes have erupted within the last 10,000 years while dormant and extinct volcanoes are considered inactive.
The document describes 6 volcanoes - Mt. Kiska, Mt. Iliamna, Carlisle, Kanaga Volcano, Kasatochi Volcano. Mt. Kiska and Mt. Iliamna are described as active stratovolcanoes located in Alaska. Carlisle is described as an inactive volcano located off Alaska's coast consisting of a single symmetric cone. Kanaga Volcano is described as an active composite cone located in the Aleutian Islands built of interbedded lava flows. Kasatochi Volcano is described as an inactive volcano located in the Aleutians represented by a dissected cone with a central crater.
The document describes 6 volcanoes - Mt. Kiska, Mt. Iliamna, Carlisle, Kanaga Volcano, Kasatochi Volcano. Mt. Kiska and Mt. Iliamna are described as active stratovolcanoes located in Alaska. Carlisle is described as an inactive volcano located off Alaska's coast consisting of a single symmetric cone. Kanaga Volcano is described as an active composite cone located in the Aleutian Islands built of interbedded lava flows. Kasatochi Volcano is described as an inactive volcano located in the Aleutians represented by a dissected cone with a central crater.
This document summarizes different types of volcanoes based on their activity, location, structure, and explosiveness. Volcanoes are classified as active, dormant, or extinct based on their recent eruptive history. Additional classifications include the volcano's shape as a shield cone, cinder cone, or composite/stratovolcano. Stratovocanoes are tall and cone-shaped volcanoes formed from layers of erupted materials. The document also provides examples of notable volcanoes that fit different classifications.
The PowerPoint presentation summarizes information about 8 different volcanoes: Mount Vesuvius, Krakatoa, Mount St. Helens, Mount Tambora, Mauna Loa, Eyjafjallajokull, Mount Pel辿e, and Kilauea Volcano. Pictures and brief descriptions are provided for each volcano, discussing their eruptions, impacts, and features. The presentation concludes with a short quiz asking which two volcanoes were not included in the pictures.
Preparing Ultrasound Imaging Data for Artificial Intelligence Tasks: Anonymis...ThrombUS+ Project
油
At the BIOSTEC 2025 conference, Eleni Kaldoudi, ThrombUS+ project coordinator, presented our recent work entitled Preparing Ultrasound Imaging Data for Artificial Intelligence Tasks: Anonymisation, Cropping, and Tagging. Eleni provided an overview of the application we developed to facilitate the preparation of ultrasound images, acquired via the ThrombUS+ clinical study A, for the purpose of developing AI models for automated detection of deep vein thrombosis.
About ThrombUS+:
Our interdisciplinary approach centers around creating a novel wearable diagnostic device utilizing autonomous, AI-driven DVT detection. This groundbreaking device incorporates wearable ultrasound hardware, impedance plethysmography, and light reflection rheography for early clot detection. Activity and physiological measurements will continuously assess DVT risk, supporting prevention through serious gaming. An intelligent decision support unit will provide real-time monitoring and alerts, with extended reality guiding users for optimal device utilization.
ThrombUS+ is designed for postoperative patients, those undergoing lengthy surgical procedures, cancer patients, bedridden individuals at home or in care units, and women during pregnancy and postpartum.
Volcanoes form when magma rises from the Earth's mantle and upper mantle and erupts from a vent on the Earth's surface. There are several types of volcanoes that differ in shape and composition based on the type of boundary they are located at and the viscosity of the lava they emit. The largest volcanoes are called supervolcanoes and have the potential to cause catastrophic global consequences when they erupt due to the massive amounts of material they can eject.
This document provides an autobiographical summary of a geologist's career, education, and travels. It describes his childhood in Marquette, Michigan and Chicago, undergraduate education at Augustana College where he met his wife, and graduate studies at the University of Iowa. It then outlines his career as a professor teaching geology at various colleges, conducting field work and research in locations across the US and internationally. The document concludes with descriptions of his later travel adventures visiting geological sites and parks around the world in retirement.
The document discusses the origins and meanings of terms related to volcanoes such as "volcano", which comes from the Roman god Vulcan. It also provides information on the formation of volcanoes, types of volcanic eruptions, notable historic eruptions that have impacted humanity, and current scientific understanding of volcanoes.
Volcanoes form when magma leaks through the earth's crust and onto the surface. The word "volcano" comes from the island of Vulcano near Italy, named for the Roman god of fire Vulcan. There are over 1500 active volcanoes on earth, located primarily on tectonic plate boundaries. The three main types of volcanoes are composite, cinder, and shield. When magma pushes through the crust, it can erupt violently or gently flow as lava, depending on the volcano type and magma viscosity.
All about Volcanoes (presented by Angel) .pptxSheluMayConde
油
All About Volcanoes
Volcanoes are remarkable geological structures formed by the eruption of molten rock, ash, and gases from the Earth's mantle. These natural phenomena can shape landscapes, create new landforms, and significantly impact both the environment and human societies. Understanding volcanoes involves exploring their types, formation processes, eruption mechanisms, and effects.
What is a Volcano?
A volcano is an opening in the Earth's crust through which magma, gases, and ash are expelled. When magma reaches the surface, it is called lava. Over time, repeated eruptions can build up a mountain or other landform around the volcanic vent.
Types of Volcanoes:
Shield Volcanoes:
Characteristics: Broad, gently sloping sides formed by the flow of low-viscosity basaltic lava that can travel long distances.
Examples: Mauna Loa and Kilauea in Hawaii.
Composite Volcanoes (Stratovolcanoes):
Characteristics: Steep, conical volcanoes made up of alternating layers of lava, ash, and volcanic debris. They are known for their explosive eruptions.
Examples: Mount Fuji in Japan, Mount St. Helens in the USA, and Mount Vesuvius in Italy.
Cinder Cone Volcanoes:
Characteristics: Small, steep-sided cones built from volcanic fragments such as ash, tephra, and volcanic rocks ejected during eruptions.
Examples: Par鱈cutin in Mexico and Sunset Crater in the USA.
Lava Domes:
Characteristics: Rounded, steep-sided mounds formed by the slow extrusion of viscous lava.
Examples: Mount St. Helens Lava Dome in the USA.
Volcanic Features:
Crater:
Description: A bowl-shaped depression at the summit of a volcano, typically formed by explosive eruptions.
Caldera:
Description: A large depression formed when a volcano's summit collapses or is blown away during a massive eruption.
Examples: Yellowstone Caldera in the USA.
Lava Flows:
Description: Streams of molten rock that pour from a volcanic vent and solidify as they cool.
Pyroclastic Flows:
Description: Fast-moving currents of hot gas and volcanic material that can travel down the sides of a volcano during explosive eruptions.
Volcanic Ash:
Description: Fine particles of pulverized rock and glass created during volcanic eruptions that can travel long distances.
Formation of Volcanoes:
Subduction Zones:
Description: Volcanoes often form at convergent plate boundaries where an oceanic plate subducts beneath a continental plate, leading to magma formation.
Examples: The Ring of Fire around the Pacific Ocean.
Rift Zones:
Description: Volcanoes can also form at divergent plate boundaries where tectonic plates are pulling apart, allowing magma to rise.
Examples: Mid-Atlantic Ridge and East African Rift.
Hotspots:
Description: Volcanic activity that occurs away from plate boundaries, caused by plumes of hot material rising from deep within the mantle.
Examples: Hawaiian Islands and Yellowstone.
Volcanoes form when magma leaks through the earth's crust and onto the surface. The word "volcano" comes from Vulcan, the Roman god of fire believed to live within volcanoes. There are over 1500 active volcanoes worldwide, with most located along tectonic plate boundaries in the "Ring of Fire" in the Pacific Ocean. The three main types of volcanoes are composite, cinder, and shield volcanoes, which erupt in different ways.
Volcanoes form when magma leaks through the earth's crust and onto the surface. There are over 1500 active volcanoes worldwide, with most located around the Pacific Ring of Fire. Volcanoes are classified as active, dormant, or extinct depending on recent eruption activity. The three main types are composite, cinder, and shield volcanoes. The largest active volcano is Mauna Loa in Hawaii. Other planets like Mars and Jupiter's moon Io also have volcanoes.
The document is an essay about volcanoes in Aztec mythology and their spiritual and strategic importance to the Aztec civilization. It describes the legend of the volcanoes Popocatepetl and Iztaccihuatl, which tells a story of love and war. The essay will explain this legend and how it relates to the spiritual beliefs and social practices of the Aztec people regarding volcanoes at that time.
This document summarizes the life and career of a geologist. It traces his educational path from Augustana College to graduate studies at the University of Iowa. It then details his many teaching positions over several decades, including at Monmouth College, Lawrence University, and leading field camps for the University of Illinois. The document also describes his extensive fieldwork exploring different regions of the United States, Canada, Central and South America, and conducting research in the Beartooth Mountains.
Volcanoes in the Philippines and the World (Earth Science Tour Guide task)Sophiazanedeniz Lumibaw
油
An earthquake with a magnitude of 6.3 occurred near Zamboanga, Mindanao in the Philippines on December 2, 2014 at 05:11:31.70 UTC. The document then provides descriptions of 14 volcanoes located in the Philippines and other parts of the world, including their locations, recent activities, and other details. It concludes by thanking the reader for listening.
There are three main types of volcanoes: active volcanoes that currently erupt like Kilauea in Hawaii, dormant volcanoes that are currently sleeping like Mount Fuji in Japan, and extinct volcanoes that cannot erupt again like Vesuvius in Italy. The eruption of Vesuvius in the past buried the city of Pompeii under ash, where its ruins were later discovered. Underwater volcanoes can form new islands as they erupt, like the Galapagos Islands off the coast of Ecuador which were formed under the sea and still have eruptions.
- Volcanoes are openings in the Earth's surface that allow hot material from inside the planet to escape. When this material escapes it causes an eruption.
- There are around 1,500 active volcanoes in the world, most located near coastlines of the Pacific Ocean. The largest volcano on Earth is Mauna Loa in Hawaii.
- Volcanoes can be classified as active, dormant, or extinct based on recent eruption activity. Active volcanoes have erupted within the last 10,000 years while dormant and extinct volcanoes are considered inactive.
The document describes 6 volcanoes - Mt. Kiska, Mt. Iliamna, Carlisle, Kanaga Volcano, Kasatochi Volcano. Mt. Kiska and Mt. Iliamna are described as active stratovolcanoes located in Alaska. Carlisle is described as an inactive volcano located off Alaska's coast consisting of a single symmetric cone. Kanaga Volcano is described as an active composite cone located in the Aleutian Islands built of interbedded lava flows. Kasatochi Volcano is described as an inactive volcano located in the Aleutians represented by a dissected cone with a central crater.
The document describes 6 volcanoes - Mt. Kiska, Mt. Iliamna, Carlisle, Kanaga Volcano, Kasatochi Volcano. Mt. Kiska and Mt. Iliamna are described as active stratovolcanoes located in Alaska. Carlisle is described as an inactive volcano located off Alaska's coast consisting of a single symmetric cone. Kanaga Volcano is described as an active composite cone located in the Aleutian Islands built of interbedded lava flows. Kasatochi Volcano is described as an inactive volcano located in the Aleutians represented by a dissected cone with a central crater.
This document summarizes different types of volcanoes based on their activity, location, structure, and explosiveness. Volcanoes are classified as active, dormant, or extinct based on their recent eruptive history. Additional classifications include the volcano's shape as a shield cone, cinder cone, or composite/stratovolcano. Stratovocanoes are tall and cone-shaped volcanoes formed from layers of erupted materials. The document also provides examples of notable volcanoes that fit different classifications.
The PowerPoint presentation summarizes information about 8 different volcanoes: Mount Vesuvius, Krakatoa, Mount St. Helens, Mount Tambora, Mauna Loa, Eyjafjallajokull, Mount Pel辿e, and Kilauea Volcano. Pictures and brief descriptions are provided for each volcano, discussing their eruptions, impacts, and features. The presentation concludes with a short quiz asking which two volcanoes were not included in the pictures.
Preparing Ultrasound Imaging Data for Artificial Intelligence Tasks: Anonymis...ThrombUS+ Project
油
At the BIOSTEC 2025 conference, Eleni Kaldoudi, ThrombUS+ project coordinator, presented our recent work entitled Preparing Ultrasound Imaging Data for Artificial Intelligence Tasks: Anonymisation, Cropping, and Tagging. Eleni provided an overview of the application we developed to facilitate the preparation of ultrasound images, acquired via the ThrombUS+ clinical study A, for the purpose of developing AI models for automated detection of deep vein thrombosis.
About ThrombUS+:
Our interdisciplinary approach centers around creating a novel wearable diagnostic device utilizing autonomous, AI-driven DVT detection. This groundbreaking device incorporates wearable ultrasound hardware, impedance plethysmography, and light reflection rheography for early clot detection. Activity and physiological measurements will continuously assess DVT risk, supporting prevention through serious gaming. An intelligent decision support unit will provide real-time monitoring and alerts, with extended reality guiding users for optimal device utilization.
ThrombUS+ is designed for postoperative patients, those undergoing lengthy surgical procedures, cancer patients, bedridden individuals at home or in care units, and women during pregnancy and postpartum.
Beyond Point Masses. IV. Trans-Neptunian Object Altjira Is Likely a Hierarchi...S辿rgio Sacani
油
Dynamically studying trans-Neptunian object (TNO) binaries allows us to measure masses and orbits. Most of the known objects appear to have only two components, except (47171) Lempo, which is the single known hierarchical triple system with three similar-mass components. Though hundreds of TNOs have been imaged with high-resolution telescopes, no other hierarchical triples (or trinaries) have been found among solar system small bodies, even though they are predicted in planetesimal formation models such as gravitational collapse after the streaming instability. By going beyond the point-mass assumption and modeling TNO orbits as non-Keplerian, we open a new window into the shapes and spins of the components, including the possible presence of unresolved inner binaries. Here we present evidence for a new hierarchical triple, (148780) Altjira (2001 UQ18), based on non-Keplerian dynamical modeling of the two observed components. We incorporate two recent Hubble Space Telescope observations, leading to a 17 yr observational baseline. We present a new open-source Bayesian pointspread function fitting code called nPSF that provides precise relative astrometry and uncertainties for single images. Our non-Keplerian analysis measures a statistically significant (2.5) nonspherical shape for Altjira. The measured J2 is best explained as an unresolved inner binary, and an example hierarchical triple model gives the best fit to the observed astrometry. Using an updated non-Keplerian ephemeris (which is significantly different from the Keplerian predictions), we show that the predicted mutual event season for Altjira has already begun, with several excellent opportunities for observations through 2030.
Pig farming, pork farming, pig production or hog farming is the raising and breeding of domestic pigs as livestock, and is a branch of animal husbandry. Pigs are farmed principally for food (e.g. pork: bacon, ham, gammon) and skins.
Pigs are amenable to many different styles of farming: intensive commercial units, commercial free range enterprises, or extensive farming (being allowed to wander around a village, town or city, or tethered in a simple shelter or kept in a pen outside the owner's house). Historically, farm pigs were kept in small numbers and were closely associated with the residence of the owner, or in the same village or town.[1] They were valued as a source of meat and fat, and for their ability to convert inedible food into meat and manure, and were often fed household food waste when kept on a homestead.[2] Pigs have been farmed to dispose of municipal garbage on a large scale.[3]
All these forms of pig farm are in use today, though intensive farms are by far the most popular, due to their potential to raise a large amount of pigs in a very cost-efficient manner.[4] In developed nations, commercial farms house thousands of pigs in climate-controlled buildings.[5] Pigs are a popular form of livestock, with more than one billion pigs butchered each year worldwide, 100 million in the United States. The majority of pigs are used for human food, but also supply skin, fat and other materials for use in clothing, ingredients for processed foods,[6] cosmetics,[7] and medical use.[8]Pig farming has gained importance today. Pigs have inherited capacity to acclimatize with varying climatic conditions. Pigs cannot withstand high temperature climate.
Pigs are adjusted to varied rearing practices and consume different types of food (Omnivorous) to attain higher growth and meat production.
Pigs will attain 60-70kg body weight in 6-8months period.
Female pigs i.e., sows will come to heat at age of 8-9 months but avoid using male pigs (Boars) for breeding purpose until it attains one year of age.
Adult sows when bred during right time after attaining maturity will farrow 8-12 piglets in 112-118 days of gestation period (i.e., about 4 months of gestation). Feedefficiencyis to gain one Kg live weightfor every 2.75-3kg feed consumed (FCR: 1:2.75). There are many advantageous in pig rearing. Pork is available at a cheaper price with nutritious and highly palatable tasty meat of higher quality animal protein. Pig bones are used for producing bone meal and also used for purification of sugar in sugar industry.
The manure droppings and urine are good fertilizers which enhance the soil fertilityand improve grain production.
Pig hairs (Bristles) are used for making brushes and ropes, hooves are used for shirt button making and preparation of gum. Hence, pigs are called as multi utility domestic animals. Farmers can take up piggery farming and reduce their debt burden and improve their profits and livelihood.
Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via ...ThrombUS+ Project
油
Rytis Jurkonis from Kaunas University of Technology (Lithuania) presented their recent work entitled Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via Strain Estimation." Rytis presented on the methodology along the novel wearable hardware developed to automate compression ultrasonography for DVT detection in the lower limbs. In addition, preliminary results were shared, highlighting the feasibility of an operator-independent method to perform compression ultrasonography.
Presented at BIOSTEC 2025 in Porto, Portugal.
About ThrombUS+: Our interdisciplinary approach centers around creating a novel wearable diagnostic device utilizing autonomous, AI-driven DVT detection. This groundbreaking device incorporates wearable ultrasound hardware, impedance plethysmography, and light reflection rheography for early clot detection. ThrombUS+ is designed for postoperative patients, those undergoing lengthy surgical procedures, cancer patients, bedridden individuals at home or in care units, and women during pregnancy and postpartum.
Variation and Natural Selection | IGCSE BiologyBlessing Ndazie
油
This extensive slide deck provides a detailed exploration of variation and natural selection for IGCSE Biology. It covers key concepts such as genetic and environmental variation, types of variation (continuous and discontinuous), mutation, evolution, and the principles of natural selection. The presentation also explains Darwins theory of evolution, adaptation, survival of the fittest, selective breeding, antibiotic resistance in bacteria, and speciation. With illustrative diagrams, real-life examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Electrical Quantities and Circuits | IGCSE PhysicsBlessing Ndazie
油
This extensive slide deck provides a detailed exploration of electrical quantities and circuits for IGCSE Physics. It covers key electrical quantities, including charge, current, voltage (potential difference), resistance, power, energy, electromotive force (EMF), and internal resistance. The presentation also explains series and parallel circuits, with in-depth discussions on Ohms Law, Kirchhoffs Laws, electrical components, circuit calculations, and practical applications. Packed with illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Simple Phenomena of Magnetism | IGCSE PhysicsBlessing Ndazie
油
This extensive slide deck provides a detailed exploration of the simple phenomena of magnetism for IGCSE Physics. It covers key concepts such as magnetic materials, properties of magnets, magnetic field patterns, the Earth's magnetism, electromagnets, the motor effect, and the principles of electromagnetic induction. The presentation also explains magnetization and demagnetization, methods of making magnets, applications of magnets in real life, and experimental demonstrations. Featuring illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Difference between Prokaryotic cell and Eukaryotic cell.pptxDrSulabhaDeokar
油
This presentation explores the fundamental differences between prokaryotic and eukaryotic cells,distinguishing characteristics of Prokaryotes and Eukaryotes.Describe common cell morphologies and cellular arrangements in typical Prokaryotes and Eukaryotes.
Presentation explains how cells maintain their morphology.
Explore internal and external structures of Prokaryotes and Eukaryotes in terms of their physical structure, chemical structure and function.
This presentation is designed for biology students, educators, and anyone interested in cellular biology. Based on the latest research and scientific discoveries in the field of Microbiology, Microbial Biotechnology and cellular biology. This Presentation has been compiled using information from trusted educational resources and scientific literature.
The purpose of this presentation is to educate and inform the students about the fundamental differences between prokaryotic and eukaryotic cells, highlighting their unique structures, functions, and characteristics, which provide a comprehensive understanding of cellular biology.
Educate the students and teachers about the differences between prokaryotic and eukaryotic cells in detail.
This presentation will engage and entertain the students, often with a mix of detail information, colourful pictures and storytelling.
This presentation will motivate and inspire the students to think differently, take action, or pursue a goal.
Definitely it will raise awareness about a ultrastructures of Prokaryotes and Eukaryotes .
This presentation will Provide an update or report on a science projects and progress as well as inspire the graduate students to learn more about cellular biology and its applications.
This presentation will inspire studets, teachers and educational professionals to explore digital resource for e - learnig .
Presentation likely to be used by under graduate and post graduate students, educators or individuals for online learning.
It can work as digital resource for a broader e- learning ecosystem.
This presentation highlights '' NEP-aligned Biotechnology and Biology education.''
"Discover the distinctions between prokaryotic and eukaryotic cells, from cell walls to genetic material. This presentation provides a comprehensive overview of cellular biology.Learn about the two main types of cells - prokaryotic,eukaryotic and their differences in structure, function, and organization. A great resource for biology learners.Uncover the unique characteristics of prokaryotic and eukaryotic cells in this informative PPT.
LC-MS/MS (Liquid Chromatography-Tandem Mass Spectrometry) is a powerful analytical tool for comparing innovator and biosimilar drugs. It ensures precise characterization, detecting structural variations, impurities, and post-translational modifications, ensuring biosimilar quality, efficacy, and regulatory compliance in pharmaceutical development.
This presentation offers a bird's eye view of autosomes and sex chromosomes. It also explores the different kinds of diseases of humans due to autosomal and sex-linked inherited traits. The sex determination of plants has been explained. The ratio of sex in the human population along with cause and consequences has been explained here.
TOP 10 CBSE Top Science Projects for Classes 6 to 10 with Youtube TutorialVivek Bhakta
油
Top 10 CBSE Science Projects for Classes 6 to 10 | Easy DIY Models with YouTube Tutorial
Looking for the best CBSE science projects for Classes 6 to 10? Heres a collection of Top 10 working models that are perfect for science exhibitions, school projects, and STEM learning. These projects cover essential science concepts from physics, chemistry, and biology, making them both fun and educational.
Each project includes a step-by-step YouTube tutorial, so students can easily follow along and build their own models.
Top 10 CBSE Science Projects for Classes 6 to 10:
1鏝 Hydraulic Bridge Model Demonstrate the principles of hydraulics and Pascals Law.
2鏝 Electric Motor Model Understand how electromagnetism powers motors.
3鏝 Solar-Powered Car Explore renewable energy and motion mechanics.
4鏝 Wind Turbine Generator Convert wind energy into electrical power.
5鏝 Automatic Street Light System Learn about LDR sensors and energy efficiency.
6鏝 Water Dispenser Model Show the role of air pressure in fluid movement.
7鏝 Earthquake Alarm System Build a vibration-based alert system for disaster safety.
8鏝 Biogas Plant Model Explain how organic waste is converted into energy.
9鏝 Rainwater Harvesting Model Demonstrate sustainable water conservation techniques.
Smart Irrigation System Create an automated plant watering system using sensors.
Why Choose These Projects?
Simple & Fun Uses easily available materials.
Educational & Practical Covers key CBSE science topics.
YouTube Video Guide Step-by-step tutorials for easy learning.
Watch the full YouTube tutorial and start building your project today!
What is Nutrient Deficiency?
Definition:
Nutrient deficiency in plants occurs when they lack one or more of the essential minerals required for their growth and development.
These deficiencies can lead to various physiological disorders and reduced plant productivity.
Categories of Essential Nutrients
Macronutrients:
Required in larger quantities for plant growth and development.
Includes primary and secondary nutrients.
Primary Macronutrients:
Nitrogen (N): Vital for vegetative growth, chlorophyll production, and protein synthesis.
Phosphorus (P): Important for energy transfer, root development, and flowering.
Potassium (K): Essential for water regulation, enzyme activation, and disease resistance.
Secondary Macronutrients:
Calcium (Ca): Important for cell wall structure, root development, and enzyme
activity.
Magnesium (Mg): Central component of chlorophyll and aids in enzyme activation.
Sulfur (S): Crucial for amino acids, proteins, and enzyme function.
-> P H O N S K Ca Mg C
Micronutrients:
Required in smaller quantities but equally important for plant health.
Iron (Fe): Essential for chlorophyll synthesis and electron transport in photosynthesis.
Manganese (Mn): Important for photosynthesis, respiration, and nitrogen assimilation.
Zinc (Zn): Vital for enzyme function and growth regulation.
Copper (Cu): Involved in photosynthetic electron transport and enzyme activity.
Boron (B): Crucial for cell wall formation and reproductive development.
Molybdenum (Mo): Essential for nitrogen fixation and enzyme function in nitrogen metabolism.
-> Fe Cu Mo Zn Mn Cl B Ni.
Mobile Nutrients - Cl, K, Mg, Mo, N, P-> older parts
Immobile Nutrients - B, Cu, Ca, Fe, Mn, S, Zn-> younger parts
.
1. Active Volcanoes
of the World 2020
Presented by the 7th Grade 1st
Period Students, a classroom
project. 22/26
2. Mr. Heifner - Masaya, Nicaragua
Alex B. - Sangeang Api,Indonesia
Nadia C.- Mount Merapi, Indonesia
Draven C.-Sangay, Ecuador
Kayla D.- Pacaya, Guatemala
Gabriella D.-
Aiden F.-Klyuchevskaya Sopka, Russia
Becca H.-
Maya H.- Erta Ale, Ethiopia
Corbin H.-
Grady H.- Stromboli, Italy
Lana K.-Shiveluch, Russia
Lilian K.- Mt. St. Helens, Washington, US
Lance M.- Kilauea, Hawaii
Landon L.- Mount Shasta, California
Devin M.-
Kendra M.- Koryaksky, Russia
Lauren M.- Arenal, Costa Rica
Deagan M.-Mount Nyiragongo, Africa
Brayden P.- Fourpeaked Volcano, Alaska
3. Nicholas P.-Mount Fuji, Japan
Landon R.-Hualalai, Hawaii
Melissa S.- Mount Erebus, Antarctica
Ryan S.-Mount Etna, Pacaya
Alex T.- Kilauea, Hawaii
Max T.-Eyjafjallajokull, Iceland
Regan W.- Narcondam Island, India
4. The Masaya Volcano is located in Nicaragua
and is a complex volcano and is a shield
volcano and cadera with active magma and
lava. I visited this volcano in 1978 while in
central America. Presented by Mr. Heifner
5. The Stromboli volcano is located in italy on
an island. Stromboli is a stratovolcano,
which means it was built up by layers of ash
and lava. This volcano is very active, and
has erupted many times in this century.
Presented by Grady Hoover
6. The Kilauea Volcano is an active shield
volcano on the hawaiian islands. This volcano
is the second youngest volcano on the islands
and the most active, made 10,000 years ago.
It has formed a caldera at its summit and its
most recent eruption was in 2018. Alex
Thomas
7. Mount Erebus in Antarctica is the southernmost
active volcano on Earth. This active volcano is
located in the Ross dependency on Ross Island,
where it is the only active volcano among three
others (Mount Terror, Mount Bird, Mount Terra
Nova). It was discovered on January 27, 1841 and
has been active since about 1.3 million years ago.
Erebus is the current eruptive zone of the Erebus
Hotspot. Presented by Melissa Santoyo.
8. The Arenal Volcano is located in Costa Rica. It is one
of the 7 historically active volcanoes. It has an
elevation of 1100 meters. The Arenal Volcano erupts
3 to 5 times a day. It is a young volcano and is less
than 7,500 years old. It is famous for its large
explosive eruption in 1968 that killed 87 people a
wiped out 3 small villages. The last eruption was in
2010. Presented By: Lauren Mills
9. Mount St. Helens is an active stratovolcano
located in Skamania County, Washington, in the
Pacific Northwest region of the United States. It
is 50 miles northeast of Portland, Oregon and
96 miles south of Seattle, Washington. Its last
eruption was July 10, 2008. It has at least had 4
major eruptions. On May 18, 1980 the eruption
of Mount St. Helens became the deadliest and
most economically destructive volcanic event
in U.S. history. (A total of) 57 people died and
thousands of animals were killed. Lilly K.
10. The volcano I chose was Mount Merapi,
Indonesia. Mount Merapi erupts every 5 to 10
years, on regular. It is the most active volcano
in Indonesia. Mount Merapi last erupted on
June 21, 2020. The volcano is now 2930
meters high. - Nadia Cline
11. K朝lauea is an active shield volcano in the Hawaiian Islands
that last erupted between 1983 and 2018. Historically,
K朝lauea is the most active of the five volcanoes that
together form the island of Hawai併i. Located along the
southeastern shore of the island, the volcano is between
210,000 and 280,000 years old and emerged above sea
level about 100,000 years ago.There were 400 death by
this volcano.
By: Lance Mohr
https://en.wikipedia.org/wiki/K%C4%ABlauea
12. Eyjafjallaj旦kull is one of the smaller ice
caps of Iceland, north of Sk坦gar and west
of M箪rdalsj旦kull. The ice cap covers the
caldera of a volcano with a summit
elevation of 1,651 metres.Eyjafjallaj旦kull
elevation is 5,466 feet.
By Max Tynan
https://en.wikipedia.org/wiki/Eyjafjallaj%C3%B6kull
13. The volcano I chose was Pacaya. Pacaya is one
of Guatemalas most active volcanoes. The
volcano is near Guatemala City. Pacaya eruptions
have taken place in the following years: 1360,
1565, 1623, 1651, 1655, 1664, 1668, 1671, 1674,
1677, 1678, 1690, 1693, 1699, 1717, 1760, 1775,
1805, 1830, 1846, 1885, 1961, 1965, 1970, 1972,
1973, 1976, 1977, 1978, 1980 - May 1998
(intense period of summit activity), 1999-2003,
2004-2010, 2012, 2013, and 2014. Pacaya
eruptions are usually mildly explosive and
effusive. This volcano is a complex basaltic
volcano.
Presented by Kayla Davis
14. The Erta Ale volcano in located in Ethiopia. It
is 613 meters (2,011 feet) tall. The Erta Ale volcano
also my have one or sometimes two active lava lakes
at the peak, which cause them to overflow on the
south side occasionally. It is known for the longest-
existing lava lake because it has been there since
1906. The Erta Ale is one of the eight volcanoes in the
world with a lava lake, they are very rare. Erta Ale
means smoking mountain in Afar language.
There was a major eruption on September 25,
2005 and it killed 250 head of livestock and made
thousands of residents to flee somewhere else. In
August 2007, there was further lava flow, causing
hundreds of people to leave and two missing. Then
there was more eruptions, one in November 2008
and another one was in January 2017.
Presented by: Maya Harris
15. The volcano that I chose is Mount Shasta in California. Mount
Shasta is an active volcano, and the last eruption that happened
was in 1786. The height of the mountain is about 14,179 feet.
Mount Shasta is the fifth highest in the state of California.
Presented by Landon Leach.
16. The volcano I chose was Koryaksky this volcano
is located in Russia. Scientist believe this volcano
has been active for tens of thousands of years.
Geological records have shown that this volcano
has had 3 major eruptions in the last 10,000 years.
The first time this volcano erupted was around
1890. Produced by Kendra McNall.
17. The Klyuchevskaya Sopka volcano is
located in Russia on the Kamchatka
peninsula. Its first eruption recorded was
in 1697. Klyuchevskaya is a stratovolcano
that is fairly active and last erupted in
2015. Sopka translated to english means
volcano.
Presented by: Aiden F.
Klyuchevskaya
18. Mount Fuji is in Japan surrounded by
Narusawa, Hitoana, Kitayama, Awakura,
Inno, Nakabata, Subashiri, and
Kamiyoshida. Mount Fujis first eruption
was 10,000 years ago and its last was in
1708. While it may be a tourist sight and
and considered a sacred beauty Mount
Fuji is an active volcano that sits on 3
tectonic plates. It is the highest mountain
in japan at 12388 feet. Its base is 78
miles wide. Mount Fuji is a
stratovolcano and has erupted 17 times
since 781AD. By: Nicholas Pottorff
19. Fourpeaked Volcano is an active stratovolcano in the
U.S. state of Alaska. The Alaska Volcano Observatory
rates Fourpeaked Volcano as Aviation Alert Level Green
and Volcanic-alert Level Normal. It is nearly completely
covered by Fourpeaked Glacier. Fourpeaked Volcano was
thought to be extinct for more than 10,000 years until its
last eruption in September of 2006. By: Brayden Perkins
20. Mount Etna erupts once every year,
also the name Enta mens I burn.
Mount Etna biggest eruption killed
20,000 people. The soil surrounding
the Etna volcano is extremely
fertilized. The Roman God of Fire is
thought to have lived in Mount Etna.-
Ryan Stuckey
21. The volcano I picked is Mount Nyiragongo. Mount
Nyiragongo is located in africa. It is infamous because
when the lava lake goes down the lava is like water. It
is currently erupting(as of 8/07/19). It has erupted 34
times. In 1977 lava shot down the mountain 60 mph.
By Deagan Minnella
22. Sangay Volcano
Sangay is an active
stratovolcano located in central
Ecuador. It is the most active
volcano in Ecuador, although it
has only erupted four times.
By Draven Cumings
23. Huallai Volcano
The volcano I picked is Huallai. Huallai is located on the
Hawian island Hawaii. It is the third most active of all five
Hawian volcanoes. This volcano is still considered active even
though it has not erupted in 200 years.
By: Landon Roe
24. The volcano I picked is the
narcondam island and It is a
small volcanic island located
in India. The peak rises to 710
meters above sea level. Lots
of people like to scuba dive
there.
By Regan Walker
25. Shiveluch is a volcano in eastern Russia. The
most recent eruption of Young Shiveluch started
on August 15, 1999, and continues as of 2020. It
is still erupting too this day. The elevation is
3,307 meters. Presented by Lana Keller.
26. Sangeang Api is an active complex
volcano on the island of Sangeang in
Indonesia. It erupted in 1988 and everyone
on the island evacuated. It is one of the
most active volcanoes in the Lesser Sunda
Islands.
By: Alex Barry
27. Citations
MH: By Leon petrosyan - Own work, CC BY-SA 4.0,
https://commons.wikimedia.org/w/index.php?curid=55492926
AT: https://en.wikipedia.org/wiki/K%C4%ABlauea
MS: Mount Erebus https://en.wikipedia.org/wiki/Mount_Erebus
LK: https://en.wikipedia.org/wiki/Mount_St._Helens
NC: https://en.wikipedia.org/wiki/Mount_Merapi
LM: https://en.wikipedia.org/wiki/Arenal_Volcano
LL: https://en.wikipedia.org/wiki/Volcano#/media/File:Mount_Shasta
KM: Koryaksky- https://en.wikipedia.org/wiki/Koryaksky