...Evolution Through the Solar System Abstract Over the course the class has been about many different things through our solar system, land features, and more. This week we had to put together a paper describing how evolution has taken place through our solar system. The main objectives of the paper are to include the formation of the planets, the motion of the planets, the early revolution. Also, discussed is the scientists who discovered these properties of our solar system. For example Copernicus, Newton, Galileo, and Kepler. These scientists have all created or in some way helped to discover something new about our solar system. Evolution Through the Solar System Though scientists have been studying the solar systems for years. There are still discoveries made each year. Many of the discoveries have been interesting from the formation and motion of the planets, the early revolution of the planets, and the scientists who discovered what we know today. Formation Scientists have been studying the origin of our solar system for hundreds of years. Some findings are well supported while others are not as well received. The best news is we are not done concluding the formation of our solar system just yet. In 2006, the distant ice-covered body known as Pluto was reclassified as a dwarf and changed the model of our solar system from nine planets to eight. Today a planet is defined as, “A full-fledged planet is an object that orbits the sun and is large enough to have...
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...core that is much less viscous than the mantle, and a solid inner core. Scientific understanding of Earth's internal structure is based on observations of topography and bathymetry, observations of rock in outcrop, samples brought to the surface from greater depths by volcanic activity, analysis of the seismic waves that pass through Earth, measurements of the gravity field of Earth, and experiments with crystalline solids at pressures and temperatures characteristic of Earth's deep interior. ASSUMPTIONS: The force exerted by Earth's gravity can be used to calculate its mass, and by estimating the volume of the Earth, its average density can be calculated. Astronomers can also calculate Earth's mass from its orbit and effects on nearby planetary bodies. Observations of rocks, bodies of water and atmosphere allow estimation of the mass, volume and density of rocks to a certain depth, so the remaining mass must be in the deeper layers. Earth's radial density distribution according to the preliminary reference earth model (PREM). Earth's gravity according to the preliminary reference earth model (PREM). Comparison to approximations using constant and linear density for Earth's interior. Schematic view of the interior of Earth. 1. continental crust – 2. oceanic crust – 3. upper mantle – 4. lower mantle – 5. outer core – 6. inner core – A: Mohorovičić discontinuity – B: Gutenberg Discontinuity – C: Lehmann–Bullen discontinuity.The structure of Earth can be defined in two ways: by...
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...wedge of unconsolidated sediments including gravel, sand, silt, and clay, which overlaps the rocks of the eastern Piedmont along an irregular line of contact known as the Fall Zone. Eastward, this wedge of sediments thickens to more than 8,000 feet at the Atlantic coast line. Beyond this line is the Atlantic Continental Shelf Province, the submerged continuation of the Coastal Plain, which extends eastward for at least another 75 miles where the sediments attain a maximum thickness of about 40,000 feet. The sediments of the Coastal Plain dip eastward at a low angle, generally less than one degree, and range in age from Triassic to Quaternary. The younger formations crop out successively to the southeast across Southern Maryland and the Eastern Shore. A thin layer of Quaternary gravel and sand covers the older formations throughout much of the area. Mineral resources of the Coastal Plain are chiefly sand and gravel, and are used as aggregate materials by the construction industry. Clay for brick and other ceramic uses is also important. Small deposits of iron ore are of historical interest. Plentiful supplies of ground water are available from a number of aquifers throughout much of this region. The Atlantic Continental Shelf contains abundant...
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...wedge of unconsolidated sediments including gravel, sand, silt, and clay, which overlaps the rocks of the eastern Piedmont along an irregular line of contact known as the Fall Zone. Eastward, this wedge of sediments thickens to more than 8,000 feet at the Atlantic coast line. Beyond this line is the Atlantic Continental Shelf Province, the submerged continuation of the Coastal Plain, which extends eastward for at least another 75 miles where the sediments attain a maximum thickness of about 40,000 feet. The sediments of the Coastal Plain dip eastward at a low angle, generally less than one degree, and range in age from Triassic to Quaternary. The younger formations crop out successively to the southeast across Southern Maryland and the Eastern Shore. A thin layer of Quaternary gravel and sand covers the older formations throughout much of the area. Mineral resources of the Coastal Plain are chiefly sand and gravel, and are used as aggregate materials by the construction industry. Clay for brick and other ceramic uses is also important. Small deposits of iron ore are of historical interest. Plentiful supplies of ground water are available from a number of aquifers throughout much of this region. The Atlantic Continental Shelf contains abundant...
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...Author’s note I chose this topic on the basis it was the most difficult topic to research. I am fascinated with the celestial bodies that encompass our solar system. The Moon, being such an influential entity on our planet, has also one of the most mysterious findings our scientists have discovered. Author’s note I chose this topic on the basis it was the most difficult topic to research. I am fascinated with the celestial bodies that encompass our solar system. The Moon, being such an influential entity on our planet, has also one of the most mysterious findings our scientists have discovered. The Artificial Moon Justin Jones EN1320 Andrew A Bowen Abstract This paper analyzes several works on the Moon and its characteristics and geological features. The Moon is the largest satellite of a planet in the Solar System relative to the size of its primary, having 27% the diameter and 60% the density of the Earth, resulting in 1/81 its mass. The Moon is a paradoxical celestial body, raising questions about its composition and origin. Isaac Asimov wrote, there is no astronomical reason why the moon and the sun should fit so well. It is the sheerest of coincidences, and only the Earth among all the planets is ‘blessed’ in this fashion” (Samone 2012). Nobel chemist Dr. Harold Urey suggested the moon’s reduced density is because of large areas inside the moon where is “simply a cavity” (Regehr 1995). Carl Sagan also writes, “A natural satellite cannot be a hollow...
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...Dinosaur extinction is still a major mystery of earth history. In this review article, extinctions in the geological record will be briefly mentioned. Many of the imaginative theories for the extinction of the dinosaurs will also be presented. Within the uniformitarian paradigm, the meteorite impact theory, once considered ‘outrageous’, now is the dominant theory. However, the volcanic theory is still believed by a majority of paleontologists. Both theories have their strengths and weaknesses. The unscientific behavior of those involved in the meteorite paradigm change will be briefly explored. Evidence that the dinosaurs died in a cataclysm of global proportions will be presented, such as the huge water-laid dinosaur graveyards found over the earth. Occasional nonspecific bone-beds and the rarity of fossils of very young dinosaurs suggest a catastrophic death and burial. The billions of dinosaur tracks recently discovered provide testimony to unusual, stressful conditions. Nests, eggs, and babies are a challenge to a Flood model, but there are enough unknowns associated with the data that solid conclusions are difficult to draw. The part that impacts and volcanism play in a Flood paradigm will be briefly discussed. The question of whether the K/T boundary and the extinction of the dinosaurs should be considered a synchronous event within the Flood will be considered. Introduction Dinosaurs bring wonder to children and adults alike. That such great beasts once roamed the earth...
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...• English/US • Answers • Store • Outreach • Media • Kids • Education • Donate • Answers in Genesis • Answers • Animals • Dinosaurs • Dinosaur Extinction • The Extinction of the Dinosaurs The Extinction of the Dinosaurs by Michael J. Oard on August 1, 1997 Share: • • • • Originally published in Journal of Creation 11, no 2 (August 1997): 137-154. Shop Now First published: TJ (now Journal of Creation) 11(2):137–154 August 1997 by Michael J. Oard Dinosaur extinction is still a major enigma of earth history. In this review article, extinctions in the geological record will be briefly mentioned. Many of the imaginative theories for the extinction of the dinosaurs will also be presented. Within the uniformitarian paradigm, the meteorite impact theory, once considered ‘outrageous’, now is the dominant theory. However, the volcanic theory is still believed by a majority of palaeontologists. Both theories have their strengths and weaknesses. The unscientific behaviour of those involved in the meteorite paradigm change will be briefly explored. Evidence that the dinosaurs died in a cataclysm of global proportions will be presented, such as the huge water-laid dinosaur graveyards found over the earth. Occasional monospecific bone-beds and the rarity of fossils of very young dinosaurs suggest a catastrophic death and burial. The billions of dinosaur tracks recently discovered provide testimony to unusual, stressful conditions. Nests, eggs, and babies...
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...Context Johannes Kepler was born in the midst of an exciting and confusing time for Europe. The continent was entering the Renaissance, a reawakening of thought across the continent. By the time of Kepler's birth, the Renaissance had reinvigorated European culture, politics, philosophy, religion, literature, and science. The authority of the Catholic Church was challenged for the first time in centuries by the reformer Martin Luther, who pointed out the wrongs that he felt the Church had committed. Luther's rebellion spurred the Protestant Reformation, in which Luther and his followers freed themselves from the authority of the Church, creating a new sect of Christianity. Kepler, a Protestant, often found himself caught in the midst of the resulting tension between Catholicism and Protestantism. Catholics frequently persecuted him. A similar challenge of scientific authority was also in progress, a radical shift in thought that later became known as the Scientific Revolution. Scientists in all fields were beginning to question the wisdom of the ancient philosophers who had molded their disciplines. They gradually began rely on objective facts and observation and to turn away from the mysticism, religion, and unfounded theorizing that had previously dominated the field. This drastic change in scientific practices and beliefs was most apparent in the field of astronomy. Physics and astronomy had been dominated by the work of Aristotle, a philosopher from the time of ancient...
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...crust. The opening through which the lava and tephra are emitted is called the volcanic vent. Lava is magma that reaches the Earth’s surface. Magma is melted rock at high pressure and temperature. Magma rises because it is initially less dense than the rock surrounding rock. It eventually equals the density of the surrounding rock and becomes a magma chamber. Tephra is pumice or ash that is blown into the air during eruptions. Volcanoes are generally found where tectonic plates converge and diverge; but are usually not created where tectonic plates slide past one another. As a result volcanoes can be found in all sorts of climate locations. There are four primary types of volcanoes which all have varying effects on the environment. This paper will explore these various types of volcanoes and show how they differ, as well as giving examples of eruptions for each of the types discussed. Principle Types of Volcanoes Cinder cones: Cinder cones are built from particles and blobs of congealed lava ejected from a single vent; they are the simplest forms of volcanoes. Gas charged lava is violently blown into the air and breaks up into small fragments that solidify and fall as cinders around the vent to form a circular or oval cone. Most of these types of volcanoes have a bowl shaped crater at the summit and rarely rise more than a thousand feet or so above their surroundings. Lava flow can flow from a breach on the side of the crater or a vent from an outside flank. Lava...
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...and Local-Area Networks Using Quaketail T. Lam Abstract Many electrical engineers would agree that, had it not been for virtual machines, the practical unification of Scheme and semaphores might never have occurred. After years of confirmed research into 802.11 mesh networks, we disconfirm the visualization of SMPs. In our research we verify that operating systems and access points are mostly incompatible. Quaketail is not able to be visualized to manage lambda calculus. The shortcoming of this type of approach, however, is that linked lists and Web services are never incompatible. We emphasize that Quaketail turns the encrypted archetypes sledgehammer into a scalpel. The effect on steganography of this has been adamantly opposed. Combined with metamorphic modalities, it harnesses a Bayesian tool for synthesizing redundancy. Leading analysts continuously analyze the refinement of Internet QoS in the place of redundancy [16] [16]. The shortcoming of this 1 Introduction type of solution, however, is that Byzantine fault tolerance can be made low-energy, cerDistributed configurations and IPv6 have tifiable, and scalable [30, 24]. We emphasize garnered tremendous interest from both in- that our heuristic is NP-complete. Clearly, formation theorists and information theorists Quaketail harnesses 802.11 mesh networks. in the last several years. We emphasize that Here, we make two main contributions. our algorithm simulates the construction of wide-area networks, without preventing...
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...subjects, and every candidate shall take all the compulsory subjects and opt for three of the optional subjects carrying 600 marks in all but not more than 200 marks from a single group. 2. A candidate shall answer the language papers in the language concerned. The question paper in Islamiat is to be answered in Urdu or English. All other papers must be answered in English. Violation of this instruction shall incur cancellation of the concerned paper(s) and consequently award of Zero. 3. The compulsory and optional subjects and maximum marks fixed for each subject shall be as below: Sr. No. 1 2 3 COMPULSORY SUBJECTS Subjects English (Précis & Composition) English Essay General Knowledge (a) Current Affairs 100 (b) Every Day Science 100 (c) Pakistan Affairs 100 Islamiat Viva Voce Total Maximum Marks 100 100 300 100 300 900 600 120 4 5 Qualifying marks in the aggregate of written papers: Qualifying marks in the Viva Voce: The non-Muslim candidates will have the option to take Islamiat as a compulsory subject or otherwise Pakistan Affairs (General Knowledge PaperIII) will be treated of 200 marks and counted in lieu of Islamiat. A candidate who fails to appear in any of the compulsory subject will not be allowed to appear in the remaining papers of the examination. No candidate shall be summoned for Viva voce test unless he has obtained at least 33 percent marks in each optional subject, 40% in the each compulsory subject and 50% marks in the aggregate of the written...
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...Year 10 Science Semester Two Examination - 2012 TIME ALLOWED 15 MINUTES READING 1 HOUR AND 15 MINUTES WRITING Instructions to candidates: 1) Do not write or mark the examination booklet in any way during reading time. 2) Please check that, aside from this test booklet, you also have a multiple choice answer sheet and data sheet. 3) There are 14 pages in this booklet including this one. Please check to ensure that this is so. 4) Note that the time allocated for the examination is 75 minutes and that 70 marks have been allocated: this should give you a guide as to how much time you should spend on each section. The survey at the end of the exam should take you approximately five minutes. 5) There are 4 sections in this booklet: multiple choice, true/false, definitions and extended questions. 6) Graphic calculators must not be used. Dictionaries must not be used. An approved scientific calculator may be used. 7) If you finish early please do not waste your time: you only get examination time once so it should not be wasted. Check your work thoroughly: calculations, grammar and spelling. Re-read the questions and check your answers to ensure that you have actually answered the questions asked. 8) When the signal to write is given fill in your name, form and teacher details on this booklet (below) and on the multiple choice answer sheet before you begin answering any questions. 9) All answers in this booklet must be completed in pen. 10) All numerical answers to questions must...
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...ZhengBin2,3 & LEI Yang1 1 2 Department of Physics, Peking University, Beijing 100871, China; Department of Electrical Engineering and Computer Science, Peking University, Beijing 100871, China; 3 State Key Laboratory of Advanced Optical Communication Systems & Networks, Peking University, Beijing 100871, China; 4 Committee of Yuanpei Honors Program, Peking University, Beijing 100871, China Received June 3, 2010; accepted July 22, 2010 In recent years, much attention has been given to the increase in the Earth-Sun distance, with the modern rate reported as 5–15 m/cy on the basis of astronomical measurements. However, traditional methods cannot measure the ancient leaving rates, so a myriad of research attempting to provide explanations were met with unmatched magnitudes. In this paper we consider that the growth patterns on fossils could reflect the ancient Earth-Sun relationships. Through mechanical analysis of both the Earth-Sun and Earth-Moon systems, these patterns confirmed an increase in the Earth-Sun distance. With a large number of well-preserved specimens and new technology available, both the modern and ancient leaving rates could be measured with high precision, and it was found that the Earth has been leaving the Sun over the past 0.53 billion years. The Earth’s semi-major axis was 146 million kilometers at the beginning of the Phanerozoic Eon, equating to 97.6% of its current value. Measured modern leaving rates are 5–14 m/cy, whereas the ancient rates were much...
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...Sidoarjo/Lapindo Mud Flow from A Well in East Java, Indonesia May 29, 2006 By: Yulini Arediningsih Abstract This paper overview the occurrence of Sidoarjo mud flow, known as Lusi Mud Volcano, the world fastest growing mud volcano, triggered by gas drilling exploration. Since May 29, 2006, Lusi mud volcano in Porong sub-district, East Java, Indonesia has been spurting voluminous hot mud and gas, with uncertain knowledge when it will cease. The progressing eruption has been causing major impact on human life, social, economic and environment in this highly populated region. Breached regulations including Indonesian regulations, constitutions, and APPEGGA rules of conduct are outlined. There are five critical concerns related to ethical and professional conduct arising from the occurrence of Lusi mud volcano. The concerns include negligence to best practise procedures, particularly drilling in high pressure zone; conflict of interest between public, government and private sector; violence to human right, public safety; and crisis management related to mitigating the impacts on environment, social, economic especially in compensation process to the victims. 1. Introduction Sidoarjo/Lapindo Mud flow, is geologically identified as a mud volcano (Sawolo, et al 2009). It is generally known as Lusi, a short name of Lumpur Sidoarjo. Lumpur means mud in Indonesian language. Lusi mud volcano is located in Porong sub district, Sidoarjo Regency, East Java Province...
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...Notes Muhurta (Electional Astrology) B. V. RAMAN [pic] Contents • Chapter I. The Importance of Muhurtha • Chapter II. General Hints • Chapter III. The Birth Star and the Birth Moon • Chapter IV. Influence of Constellations • Chapter V. Special Adverse Yogas and their Neutralisation • Chapter VI. On Certain Special Yogas • Chapter VII. Pre-Natal Ceremonies • Chapter VIII. Post-Natal Ceremonies • Chapter XI. Marriage • Chapter X. Elections Concerning General Matters • Chapter XI. Elections Pertaining to Education • Chapter XII. House Building • Chapter XIII. Agriculture and Farming • Chapter XIV. Travel • Chapter XV. Medical Elections • Chapter XVI. Public Matters • Chapter XVII. Miscellaneous Elections • Chapter XVIII. Summary [pic] Chapter I The Importance of Muhurtha The value of Time is inestimable. All objects in nature are produced in Time, developed in Time and destroyed in Time. The truth of these statements requires no further proof. It stands unchallenged. Here we have a grand problem for solution. If the creative, protective and destructive forces are embedded in the all-Powerful Time recognised as the great KALAPURUSHA in the astrological literature, then will it not be reasonable to study the influences of the various energies issued from the solar globe and from the other globes dependent upon the Sun for their supply of all vital energies and reflected by...
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