shortly after birth through the development of secondary ossification centers. Intramembranous ossification forms membrane bone from fibrous connective tissue membranes‚ and results in the cranial bones and clavicles. ~Movements of Muscle~ 1) Flexion: bending a joint to decrease the angle between two bones or two body parts. Bending the elbow‚ or clenching a hand into a fist‚ are examples of flexion. When
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The Progressive Era What were the motives behind the groups and individuals known as Progressives? The Progressive movement is a broad label for the various economic‚ social‚ and political reform movements that took place in the United States between 1900 and 1914. Throughout the Progressive Era‚ a common concern sets the tone for nearly every discussion of economic‚ social‚ and political policy: an uneasiness in the population brought about by the dramatic development of modern industry and
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History 104 The initial progressive movement arose as an alternative to the conservative response to the vast changes brought by the industrial revolution. Contemporary progressives continue to embrace concepts such as environmentalism and social justice. Social progressivism‚ which states that societal practices ought to be adjusted as society evolves‚ form the ideological basis for many American progressives. Progressives like Robert La Follette argued that the average person should have more
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every level. The efforts of progressive reformers resulted in a more efficient nation as a whole and many progressive laws are still in practice today which emphasizes the success of the movement. Americans were faced with social and economic hardships from the rapid industrialization after the Civil War. American cities were overcrowded with poor laborers and living conditions were unsanitary. In the workplace‚ individual employment had taken a backseat
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Muscles attached to scapula: Levator scapulae origin is transverse processes of C1-C4‚ insertion at superior angle of scapula‚ it moves scapula and flexes neck. Pectoralis minor’s origin is ribs 3-5 and insertion at coracoid process of scapula‚ it depresses scapula and elevates ribs. Rhomboids Major and Rhomboids Minor’s origin at spinous processes T1-T4‚ insertion at medial border of scapula‚ they move scapula. Serratus anterior’s origin is at ribs 1-9‚ insertion is at medial border of scapula
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Laboratory – Muscle Physiology A. MUSCLE TONUS Observations‚ Report and Conclusion: A. Define muscle tonus and give its importance * Muscle tonus refers to a state of slight muscular contraction maintained by synchronous impulses of low frequency‚ discharged by the spinal motor neurons. * Reflex in nature. * Muscle tonus is a small amount of tension in the muscle due to weak‚ involuntary contractions of its motor units. Muscle tonus is important in a sense that it governs the
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The Progressive Era was a period that showed the goals and contradictions found in American society in the late nineteenth and early twentieth century. Theodore Roosevelt summed up the Progressive/Reform feeling in his "Square Deal" speech - that it was all about morals‚ not economics. His goal was the "moral regeneration of the business world." He preached that it was wrong for some people to get ahead in business and politics by tricks and schemes‚ while others were cheated out of the opportunity
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Running head: PROGRESSIVE MOVEMENT History of the United States II Charles Tate Week II Bethel University April 23‚ 2012 Some forms of progressive movement are progressivism which embraces the widespread of many sided efforts to build a better society; scientific investigation the studies by the federal government of immigration; child labor; economic practices and social research by privately funded foundation; academic expertise to have the skills and knowledge about
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Progressivism implies a philosophy that welcomes innovations and reforms in the political‚ economic‚ and social order. The Progressive movement‚ 1901 to 1917‚ was ultimately the triumph of conservatism rather than a victory for liberalism. In a general sense‚ the conservative goals of this period justified the Liberal reforms enacted by Progressive leaders. Deviating from the traditional definition of conservatism (a resistance to change and a disposition of hostility to innovations in the political
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Exercise 8 Simple Muscle Contraction • 3 Phases AB - lag phase or latent phase - (shortest) 0.00sec‚ usually less than 0.01sec - brief period that exists between the application of the stimulus and the start of contraction BC - contraction‚ 0.05sec - peak - shortening of the muscle occur CD - relaxation period‚ 0.05 sec - Occurs when Ca+ is transported back in the sarcoplasmic reticulum Single muscle contraction= 100vib/sec (tuning fork)= 0.10 sec 10vib (result) Neuromuscular junction - formed when
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