Democritus Democritus ( 460 a.c.– 370 a.c.) was an Ancient Greek philosopher born in Abdera‚ Thrace‚ Greece. He was an influential pre-Socratic philosopher and pupil of Leucippus‚ who formulated an atomic theory for the universe. His early deductions about the composition of the basic component of nature led him to believe in unseen and uncuttable particles ‚ called atomos. This Greek philosopher wondered how he could be sitting in one part of his house
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The History of Cell Theory As we all probably know today‚ every single living being is made up by cells the building blocks of life. As much as we would like to take this fact for granted‚ we cannot help but acknowledge and remember the works and discoveries of earlier scientists which all contributed to our today’s understanding of the cell theory. The cell theory being; all living things are composed of one or more cells‚ cells are organisms’ basic units of structure and function‚ and cells
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Based on Life History Theory: A Landmark Formulation” and is written by Dr. Riadh Abed. 2. Give a short description of the background of the reading and its author. In this article Dr. Abed‚ a consultant psychiatrist‚ provides proposals on how life history theory (LHT) can be applied “to the classification of psychopathology and mental disorder” (Abed‚ 2014‚ p. 301). LHT is a branch of ecology and evolutionary biology; it aims to predict the observed patterns in the life histories of living organisms
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African American History: 1865- Present Aneshia Y. Glover HIS204: American History Since 1865 Instructor Mohamed Khan April 29‚ 2013 African American History: 1865-Present African Americans had a very rough time in the early years. Not only were they looked down upon‚ but they were tortured‚ criticized‚ and belittled by those from other ethnic groups. Forced to work as slaves and having to endure hours and days of painful work and cruelty without ever having the opportunity to say a thing
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The History of African Americans HIS204: American History Since 1865 Instructor: Steven Harn 04/29/2013 Jewish people had the horrific era ordeal of the Holocaust‚ Native Americans had to deal with the displacement of their people which lead to death‚ starvation and exposure to diseases while in en route to other locations. However one could suggest that African Americans had an extremely rough time‚ and till this day continue to have a rough time fighting for equality in all things. This
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hangs heavily over our heads today. From one theory to another‚ there is simply no telling what the real honest motive in killing the enigmatic President truly was. Among some of the various and fantastic theories‚ are those involving: the Chicago mafia‚ Lee Harvey Oswald attempting the murder by himself‚ and best of all both sides of our own the U.S. government. Alas‚ after numerous investigations‚ there is no hard tangible proof‚ for any one of these theories to put the mystery to rest. On November
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"The Human Side of Enterprise" and the 1960 book of the same name‚ in which he introduced what came to be called the new humanism. McGregor argued that the conventional approach to managing was based on three major propositions‚ which he called Theory X: 1. Management is responsible for organizing the elements of productive enterprise-money‚ materials‚ equipment‚ and people-in the interests of economic ends. 2. With respect to people‚ this is a process of directing their efforts‚ motivating
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History of the Cell Theory Ryan Strehlein Cells‚ the make-up of all living things. Some cell are complete organisms‚ such as unicellular bacteria and protozoa. Other types of cells are called multicellular‚ such as nerve cells and muscle cells. Withen the cell is genetic material‚ Deoxyribonucleic Acid (DNA) containing coded instructions for the behavior and reproduction of the cell. The cell was first discovered by the 1665 English scientist Robert Hooke‚ who studied the dead cells of cork
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perverted and something to be closeted. This could be used to explain some of his deviance. There is the Strain Theory that says his sexual need was something that he felt had to be done in private and this led to the thrill of the capture and then the pleasure of doing whatever he wanted because he was clever enough to not get caught for some time. This theory says that offenders are under a “strain” to get what they need and this causes them to commit crimes. His inability to have a normal relationship
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The History of Atomic Theory Atomos: Not to Be Cut The atomic model has changed throughout the centuries starting in 400 BC‚ when it looked like a billiard ball. Democritus: 400 BC The question: Can matter be divided into smaller particles? Or can it be infinitely divided? Matter can be divided into the smallest piece‚he named it “atomos”: not to be cut. Said that atoms were small‚ hard particles that were all made of the same material but were different shapes and sizes. Atoms were
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