TELESCOPES AND MOON
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The document discusses various telescopes used for astronomical observation both on Earth and in space. It mentions large ground-based telescopes like the Keck Observatory telescopes in Hawaii and the Very Large Telescope array in Chile. It also discusses space telescopes including the Hubble Space Telescope, Spitzer Space Telescope, and Chandra X-ray Observatory. The document notes upcoming giant ground-based telescopes under development, like the European Extremely Large Telescope and Overwhelmingly Large Telescope, which will enable more powerful observations than current instruments.
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Presents an overview, feature description, instrumentation and traces the historic development of Hubble space telescope.
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Power point presentation, copyright 2008
Original Music by Grace H Ma
For a classroom presentation originally performed in 2008
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This presentation was made for my 2nd year 2nd term course.
Me and my friend gave this presentation.
We are very much interested in cosmology and space program.
**If you want the script of this presentation leave a message in LinkedIn
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Przegląd misji Mars Science Laboratory
Curiosity is a car-sized Mars rover launching in 2011 to explore Gale Crater using a variety of scientific instruments. It will characterize the planet's geology and climate, assess biological potential, and prepare for future human exploration. Curiosity will use a sky crane maneuver for the first precise landing on Mars and employ a nuclear power source to investigate rocks and soil with tools including cameras, a laser, spectrometers, and a drill. The rover is expected to operate for one Martian year, relaying data to Earth via orbiters to further understand if Mars could have supported microbial life.
Deep space communication
Deep space communication involves transmitting data to and from satellites and spacecraft beyond Earth's atmosphere. It utilizes a global network of antennas to acquire telemetry from spacecraft, transmit commands, and gather science data across vast distances in space. The first deep space communication stations were established in the late 1950s and 1960s to support early US space missions. Today's deep space network, operated by NASA and ESA, employs large radio antennas around the world to communicate with missions throughout the solar system and gain new insights into the wider universe through radio astronomy observations.
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Generations
The document describes different generations and their characteristics. The Silent Generation, born between 1925-1945, grew up during a time of economic uncertainty and lacked modern luxuries, resulting in a strong work ethic and gratitude. They were focused on working silently to achieve goals and sustain living conditions rather than protests or attention seeking. Millennials, born between 1981-2004, faced criticism and pressure to conform from their parents' generation.
Adaptations for running and swimming
Human beings have various adaptations for walking, running and swimming. Man is born to run and swim.
Sexual reproduction in plants
The document discusses sexual reproduction in plants. It describes the male and female gametes (sperm and ovum), fertilization within the plant ovary, and the development of the zygote into a new plant over 3 days. The document also discusses the parts of flowers, including unisexual and bisexual flowers, and provides examples of different plant species and whether their flowers are male, female, or hermaphroditic. It further explains pollination methods like self-pollination versus pollination by animals, wind, and water.
Reproduction in plants
The document discusses various methods of reproduction in plants, including both sexual reproduction through seeds and spores and asexual reproduction through vegetative propagation, fragmentation, and cloning. It covers processes like binary fission in yeast, budding, sporulation and spore formation in ferns, and vegetative reproduction through tubers, rhizomes, bulbs, corms, and stem and root cuttings. It also discusses grafting and tissue culture techniques used in plant cloning and reproduction.
Wind and cyclone
The document discusses monsoon winds. It mentions wind wane and includes the word anemometer, which is a device used to measure wind speed. The monsoon winds are likely seasonal winds that vary in strength.
Grasslands
Grasslands animals have evolved physical traits that aid hunting and vigilance including forward-facing eyes for depth perception, dilating pupils for night vision, excellent senses of smell and hearing, large sharp teeth, and long slender legs for speed to hunt prey or escape predators. Their lateral and frontal eye placement allows vigilance of the surrounding area.
Deserts – a harsh habitat
Deserts provide a harsh habitat for animals that have developed adaptations to survive high temperatures and lack of water. Animals such as kangaroos, camels, and lizards have physical traits like thick fur or skin, long legs, and closed nostrils to help regulate body temperature and conserve water. Lizards also burrow underground or have broad, flat pads on their feet to minimize heat absorption from hot desert surfaces.
Coral reefs
Coral reefs are often called the rain forests of the sea. They support an incredible diversity of marine life despite covering less than 1% of the ocean floor. Coral reefs are fragile ecosystems that are threatened by climate change, pollution, and other human impacts, so protecting them is important for ocean health and biodiversity.
Boreal forests (taiga)
Boreal forests, also known as taiga, are cold climate forests located in high northern latitudes. They are dominated by coniferous trees like pine, fir and spruce which have needles or scales instead of broadleaves. Various animals including wolves, lynx, deer and hares inhabit the boreal forest environment.
Nuclear safety
This document discusses nuclear safety issues in India. It summarizes several nuclear incidents that have occurred in India since 1991, including tritium leaks, fires, and accidental exposure to radioactive materials. It notes that the Atomic Energy Regulatory Board, which is meant to ensure nuclear safety, is not fully independent and lacks sufficient staff and oversight capabilities. The document also outlines criticisms of India's Nuclear Liability Act, which caps payouts for nuclear accidents and limits the ability of victims to sue for damages. Overall, the document raises concerns about the frequency of incidents, lack of transparency, and weak regulatory structure for nuclear safety in India.
Reproduction in humans
This document discusses various modes of reproduction in different organisms, including binary fission in bacteria and amoeba, budding in yeast, and sexual reproduction involving male and female gametes in higher organisms. It specifically describes the structures of ovum and sperm and the process of fertilization, where the sperm and ovum unite.
Photography - Writing With Light and Getting It Right, composition rules, lin...
This document discusses compositional techniques in photography such as applying the rule of thirds, using leading lines and curves, balancing elements formally and informally, employing repetition for depth, and framing subjects with perspective lines and empty space. It addresses placing points of interest along diagonal lines or the golden ratio for impact and examines how lines, layers, cropping and different angles can create dynamic tension and guide the viewer's eye through an image.
STARS AND GALAXIES
PRESENTATION ON TYPES AND LIFE CYCLE OF STARS, TYPES OF GALAXIES AND NEBULAE AND BLACK HOLES, SUITABLE FOR MIDDLE AND SENIOR SCHOOL STUDENTS
Classification of the living things
The document contains diagrams and descriptions of the kingdoms and classifications of life on Earth, including archaea, protists, fungi, animals, plants, and an example classification of humans. It describes characteristics of different domains, kingdoms, phyla, classes and orders within the tree of life, such as photosynthesizing archaea, spiny echinoderms, feathered birds, and flowering angiosperms.
Characteristics of life
This document discusses the key characteristics of life, including cellular organization, nutrition, respiration, growth, excretion, reproduction, movement, and response to stimuli. It provides examples of these characteristics across different organisms ranging from plant and animal cells to complex multicellular organisms like humans, earthworms, plants, fungi, viruses, and more. It also covers the diversity in life cycles and maximum documented ages reached by different living things.
Organisms and their habitats
The document describes different types of habitats and their components. It outlines terrestrial, aquatic, arboreal, and amphibious habitats for animals, and hydrophytes, mesophytes, and xerophytes habitats for plants. It also discusses biotic components like plants, animals, and decomposers and abiotic components such as temperature, air, soil, light, and water that make up habitats.
Culmination of Camouflage
A striking introduction to adaptation. Camouflage in animals that help them merge with their surroundings avoiding detection by both the predater and prey. Supreme adaptation in action. Meant to generate interest and curiosity in middle school children. Photographs by Art Wolfe
Spinning and weaving
This document describes the evolution of cotton processing from traditional to industrial methods. It outlines the key steps in traditional spinning and weaving using a charka, including fluffing cotton, rolling wicks, attaching wicks to the spindle, and using a spinning wheel. It then explains how these processes became mechanized and industrialized through inventions like the cotton carding machine, cotton combing machine, power loom, spinning machines, and new patterns for knitting and crocheting.
Adaptations of animals and plants
presentation for middle school students on adaptations of various animals and plants to their environments
Fibre to fabric
This document discusses various natural and synthetic fibers used for clothing and textiles, including fibers obtained from animals like sheep, goats, llamas, alpacas and camels. It also outlines plant-based fibers like cotton, jute, coconut and banana and how they are obtained from plants. The document provides details about the cultivation of important natural fibers like cotton and jute in countries like India.
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How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
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HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
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Overview
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Key Topics Covered
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Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
TELESCOPES AND MOON
- 1. TELESCOPES GAZING THE INFINITY
- 5. REFLECTING TELESCOPE 2.5m Mt. WILSON
- 6. MIRROR
- 7. MOUNT PALOMER OBSERVATORY CALIFORNIA
- 11. HALE 200”/ 5m 1949
- 12. SPIC AND SPAN Washing the mirror
- 13. Three million light years away…..
- 14. 2008 SUPER NOVAE
- 16. SALT - SAUTH AFRICAN LARGE TELESCOPE THE PRIDE OF AFRICA
- 22. HUBBLE THE FIRST SPACE TELESCOPE
- 23. SPITZER INFRA RED SPACE TELESCOPE
- 24. CHANDRA AN X RAY TELESCOPE IN SPACE
- 25. VERY LARGE ARRAY RADIO TELESCOPE, NEW MEXICO
- 28. Keck observatory, Mauna kea, Hawaii - Two 10m telescopes
- 30. Keck at night
- 32. VLT Four 8m telescopes - Cerro Paranal, Atacama, Chile
- 33. Calibration Making artificial stars by exciting Na atoms with laser beams
- 34. Interior of Antu, the Sun
- 35. The Long Haul
- 36. Resolution – one milli arc second Completed in 2006, it is 4 billion times powerful than unaided eyes
- 38. Allen Telescope Array (One Hectare Telescope) San Francisco, California
- 39. Andromeda - in visible light and the radio image
- 42. SETI – Search for Extra Terrestrial Intelligence
- 44. E ELT European Extremely Large Telescope A 42m telescope coming up in Cerro Armazones, Chile
- 45. OWL – Overwhelmingly Large Telescope A 100m Telescope, 1500 times powerful than Hubble
- 46. VERITAS – Very Energetic Radiation Imaging Telescope Array System gamma ray telescopes
- 47. Fermi’s Large Area Telescope
- 48. Detected by Fermi’s Large Area Telescope Vela Pulsar
- 49. Pulsar Map by Fermi Telescope
- 50. ARECIBO RADIO TELESCOPE (300m) Largest single dish telescope Puerto Rico
- 51. To Mr. Alien, M 13 25,000 l.y Numbers 1 -10 Atomic No: H, C, N, O, P (DNA) Formulas for sugars and bases in DNA The double helix structure of DNA Human figure, height and the world population The Solar system Arecibo dish and its dimension
- 52. Quasar (Quasi Stellar Radio Source) – view by Hubble
- 53. Quasar- 10 billion light years away View by Chandra
- 54. Quasar starburst in infra red
- 55. Antennae galaxies star burst