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University Physics is intended for students of science and engineering. Primary emphasis is on physical principles and problem- (46) ; historical background and specialized practical applications have been given a place of (47) importance. Many worked-out examples and an extensive collection of problems are included within each chapter.In this (48) edition, the basic philosophy and outline and the balance between depth of treatment and (49) of subject-matter coverage are unchanged from previous editions. We have tried to preserve those features that users of (50) editions have found desirable, (51) incorporating a number of changes that should enhance the book’s usefulness.The textbook is adaptable to a wide variety of (52) outlines. The entire textbook can be used for a(n) (53) course two or three semesters in length. For a less intensive course, many instructors will want to (54) certain chapters or sections to tailor the book to their individual needs. The arrangement of this edition facilitates this kind of (55) 49（）
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The traditional pattern of classroom experience at the college level brings the professor and a group of 20 to 30 students together for a 45-to-50-minute class session two or three times a week. The most common mode of instruction is the lecture. When lectures are the principal method of instruction in larger classes, regular periods may be set aside for small group discussions under the leadership of an assistant instructor. In cases where a small class size encourages in formality, lectures may be combined with discussion sessions based on assigned readings, required textbooks, and other outside materials.Accurate, legible notes are invaluable aids to the student who is enrolled in a lecture course. Notes should be taken during lectures, and when the student is reading the texts prior to each session of the course. The key to good note-taking is to be able to listen a lot and to write only as much as is needed to re- cord the essence of a point or idea presented by the lecturer. Thus, students should endeavor to identify only the main points and ideas being presented and to mite them down in outline form. They should also strive to take good notes the first time and not play to recopy notes--or to do so only when clarity and conciseness demand it. Finally, they should review their notes for about five minutes on the same day that they take them, and go over them again for about half an hour at least once a week, according to a regular schedule or play. There are no course syllabus to be memorized; instead, the examinations will be based on the material presented in the lectures and textbooks. How can a student make good notes().
The traditional pattern of classroom experience at the college level brings the professor and a group of 20 to 30 students together for a 45-to-50-minute class session two or three times a week. The most common mode of instruction is the lecture. When lectures are the principal method of instruction in larger classes, regular periods may be set aside for small group discussions under the leadership of an assistant instructor. In cases where a small class size encourages in formality, lectures may be combined with discussion sessions based on assigned readings, required textbooks, and other outside materials.Accurate, legible notes are invaluable aids to the student who is enrolled in a lecture course. Notes should be taken during lectures, and when the student is reading the texts prior to each session of the course. The key to good note-taking is to be able to listen a lot and to write only as much as is needed to re- cord the essence of a point or idea presented by the lecturer. Thus, students should endeavor to identify only the main points and ideas being presented and to mite them down in outline form. They should also strive to take good notes the first time and not play to recopy notes--or to do so only when clarity and conciseness demand it. Finally, they should review their notes for about five minutes on the same day that they take them, and go over them again for about half an hour at least once a week, according to a regular schedule or play. There are no course syllabus to be memorized; instead, the examinations will be based on the material presented in the lectures and textbooks. How do they have examinations().
On Friday nights when her friends are deciding which film to see, Karina Wood (26) to a recreational club where she (27) after adults with learning difficulties. Karina has been (28) at the club in Stonehaven for two years. She helps organise social events for a group of 30, (29) in age from young adults to the (30) . Now Karina is one of 70 young people being (31) for her work with a Diana Award, an honor (32) upon children and teenagers who have made an outstanding or selfless (33) to their community. The awards, (34) to the memory of the Princess of Wales, will be (35) at the Scottish parliament tomorrow in the first ceremony north of the border. Karina, a sixth-year pupil at Mackie Academy, is going to the event with her (36) teacher, Ewen Ritchie, who (37) her for the award. Karina, who is studying advanced chemistry, maths and biology and hopes to become a doctor, insists that she doesn’t seek (38) for her work. "It is a fantastic experience," she says. "I get to meet new people and learn new skills." She isn’t (39) that she is the only one of her friends who (40) volunteer work, and she says she doesn’t (41) their Friday night get-togethers. "I don’t know what they think but I (42) the volunteer work. It is good fun." Although Karina was only seven when the (43) of Wales died, she says: "I know she was very (44) in charity work. She was the people’s royal and people could relate to her. I am glad the award is (45) her name.\
American Indian Movement (AIM) is an organization devoted to promoting cultural awareness and political self determination for Native Americans. AIM seeks recognition of treaty rights in accordance with agreements between Native American tribes and the United States government. The organization also supports Native American education and cultural programs. AIM is best known for its confrontational political demonstrations during the late 192s and 1970s.AIM was founded in 1968 in Minneapolis, Minnesota, in response to complaints by Native American residents about police brutality. Members of the organization began to monitor police behavior. As the group gained strength, they also started to lobby for improved city services for the many Native Americans living in run-down tenant apartments, and they developed survival schools where Native American youths could be taught about their culture. Over the next four years, AIM expanded throughout the country, forming 40 chapters in cities and on reservations. AIM leaders, such as Dennis Banks and Russell Means, became well-known spokesmen for Native American rights.AIM participated in a number of high-profile demonstrations from the late 192s through the late 1970s. From November 1969 to June 1971, AIM members participated in a 19-month occupation of Alcatraz Island, site of an abandoned federal prison in San Francisco Bay. The protest was intended to draw attention to the poor conditions of Native American reservations throughout the United States. The protesters proposed establishing a center for Native American studies on the island. Another group of Native Americans, allied with AIM, occupied a surplus military facility in Davis, California, beginning in October 194. These actions resulted in the establishment of Native American-controlled D-Q University in Davis in 1971. D-Q University is named for Deganawidah, an Iroquois prophet, and Quetzelcoatl, the Aztec god of peace and civilization.AIM staged many demonstrations to protest the U.S. government’s treatment of Native Amencans and the loss of their ancestral lands. In 1970 organization members participated in an occupation of a portion of Mount Rushmore National Monument in the Black Hills of South Dakota. Two years later, AIM members staged a Thanksgiving Day protest at Plymouth. Massachusetts, where the Pilgrims had landed in 1620, and briefly occupied a replica of the Pilgrim ship, the Mayflower.AIM played a critical role in organizing the 1972 "Trail of Broken Treaties." Native American protesters converged on Washington, D)C), just before the presidential election in November. Marchers met with government officials at the Bureau of Indian Affairs (BIA) m present a 20-point program of demands. With police massed outside, marchers took over the BIA building and renamed it the "Native American Embassy." The occupation ended after authorities agreed to appoint a committee to study the demands and not to arrest the protesters.The next major AIM action was the 1973 occupation of the town of Wounded Knee, the site of an infamous massacre of Native Americans by U.S. troops in 1890. Invited by tribal elders to protest a corrupt tribal government, AIM members and local allies took over the tiny hamlet. They were soon surrounded by agents from the Federal Bureau of Investigation (FBI), U.S. marshals, and the BIA police. The ensuing siege lasted for 70 days and ended in a standoff. A committee was appointed to examine the grievances that had led to the occupation, but no official action was ever taken.AIM began to splinter apart. The organization’s national office closed in 1975, and all national officer positions were dissolved in 1979. Although AIM staged "The Longest Walk", a 1978 march from California to Washington, D)C), to protest bills introduced to the U.S. Congress that would reduce or abolish Native American. treaty rights, the group foundered without national leadership. The 1990s have seen a modest revival of the organization. In 1992 local AIM chapters protested the celebrations marking the 500-year anniversary of Columbus’s first voyage to America. At a 1993 conference in New Mexico, 16 local AIM groups organized themselves as the Confederation of Autonomous AIM Chapters. Why was AIM founded in 1968().
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