joints‚ which means that they have a cavity in the joints that contains synovial fluid. Joints are not just made of bone‚ because if they were‚ friction would keep them from moving smoothly. The body uses cartilage and the synovial fluid to reduce friction in joints. Osteoarthritis happens when cartilage wears away over time and exposes bone to bone and increases friction‚ which is very painful. Synovial fluid is a fluid-like material that is present in many of the joints of the body. It serves the
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hydraulic systems Basic hydraulic system Basic fluid power symbols Basic fluid power ANSI/ISO symbols Basic fluid power symbols Hydraulic Pumps Pump characteristic Operating pressure Speeds Displacement volume (V) – volume of liquid per revolution Volumetric flow rate: Q = n × V where n : number of rotation (rpm) V : displacement volume (per rev) Pump Efficiency (Volumetric) To determine performance of pump Divided into two: Volumetric efficiency (ηvol) : Indicates amount
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Experiment 1 Fluid Flow In A Smooth Pipe Abstract In this experiment‚ three variable flow meters are used to alter the flowrate. Changes in pressure drop due to the change in flowrate are then observed from the three pressure gauges that can measure pressure at different range and recorded. The shift from laminar flow to turbulent flow is seen from the results recorded‚ but it is observed more clearly from the water-soluble dye experiment that was carried out by the demonstrator. Laminar flow
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INTEGRATING SERVICE PARAMETERS – BSCS AND SIEBEL CRM Table of Contents 1 Overview 3 2 Types of Service Parameters 3 3 CRM Products Definition 3 4 BSCS Products Definition 3 5 Integration 4 1 Overview Products or services may be configured with some parameters or attributes using which a generic service can be made specific while ordering‚ e.g. a generic product “Missed Call Alert” can be configured with one parameter which can have different values like “no
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Title: The Berlin Wall General purpose: To Inform Specific Purpose: to inform about The Berlin Wall aka Berliner Mauer Central idea: There are three parts to this speech regarding the Berlin Wall Introduction Have ever heard about the Berlin wall‚ it has many histories to it which brought sorrow grief and happiness to many Berliners I. World War 2 ended in the year 1945 and Germany was separated into four parts A. The allies that that was in charge of the administration of the each quarters were
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National History Day on the rise and fall of the Berlin Wall and the decline of the Soviet Union. The Berlin Wall was put up August 13‚ 1961. The reason why it was put up was because Cold War tensions over Berlin were running high again. For East Germans dissatisfied with life under the communist system‚ West Berlin was a gateway to the democratic West. Between 1949 and 1961‚ some 2.5 million East Germans fled from East to West Germany‚ most via West Berlin. By August 1961‚ an average of 2‚000 East
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Racism in the Women’s Suffrage Movement The many women of the Women’s Suffrage movement were powerful leaders who were willing to fight the highest of authorities for what they believed in. During their fight they faced harsh criticism with many men telling them they didn’t belong in politics‚ they belonged in the house. However‚ they persevered‚ and through a large amount of speeches‚ marches‚ and other forms of protests which spanned nearly a century‚ they finally received their right to vote
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In his poem ’Mending Wall’‚ Robert Frost presents to us the ideas of barriers between people‚ communication‚ friendship and the sense of security people gain from barriers. His messages are conveyed using poetic techniques such as imagery‚ structure and humor‚ revealing a complex side of the poem as well as achieving an overall light-hearted effect. Robert Frost has cleverly intertwined both a literal and metaphoric meaning into the poem‚ using the mending of a tangible wall as a symbolic representation
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Are We Responsible? Over the years‚ the earth has had a dramatic alteration. From the sky to the soil we walk on daily‚ the earth is being lethally effected. All over the world‚ there are problems with keeping earth resources from contamination. Scientist and research groups have studied the measurements of the Earth surface temperature to discover changes about our earth. Today we are facing disintegration with earth resources. Earth’s temperature has become warmer than the earth was centuries
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Mending wall A stone wall separates the speaker’s property from his neighbor’s. In spring‚ the two meet to walk the wall and jointly make repairs. The speaker sees no reason for the wall to be kept—there are no cows to be contained‚ just apple and pine trees. He does not believe in walls for the sake of walls. The neighbor resorts to an old adage: “Good fences make good neighbors.” The speaker remains unconvinced and mischievously presses the neighbor to look beyond the old-fashioned
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