欧美Social realism regarding struggles of reservation-dwelling Native Americans in the North Central states of the US. Main character is an introspective and lovable person in a process of seeking pride and identity through tradtional and mystical means of gathering power. His high school friend, who is a Vietnam War Veteran, is exerting power as a highly principled social activist, using a modern rational materialist adversarial model of progress.
回复 :国民党反动派为垂死挣扎，决定把大西南黑山地区变成无人区，并秘密建造关押全国高级政治犯的集中营，实施所谓"07工程"。为此，敌人开始对我黑山游击队进行围剿。中共江城特委为粉碎敌人阴谋，特派军事教官白彬和报务员薛飞前往游击队。途中，他俩与敌人遭遇，不幸被捕。敌谍报处长雷鸣对白彬、薛飞酷刑拷打，逼问口供。在敌谍报机关的中共地下工作者顾芸，以打字员身份作掩护，一直暗中观察被捕同志的情况。一天，顾芸在打字时发现了白彬变节的口供材料，她立即将此情报交给地下党联络员老杨，转送游击队。白彬、薛飞突然被押上汽车驶往他处，路上，司机何诚打死押送士兵，自称是地下党联络员。众人甩掉敌追兵，返回游击队。夜晚，敌人悄悄摸进了山村，袭击地下党召开的支部会议，游击队政委李清为掩护同志们撤离，自己不幸被捕。游击队长贺大明在薛飞的鼓动下，率三小队去河谷埋伏，准备营救李清，不料走进敌人伏击圈，贺大明及三小队队员全部牺牲。这时，敌谍报机关的电台正紧张地监听游击队的情报。城内，白彬被伪装成敌军的游击队员追至教堂下，但游击队员又被敌人杀害。忍无可忍的白彬举枪横扫敌人，暴露了自己的真实身份，白彬夜闯敌谍报机关，寻找"07工程"文件，早已等待多时的敌渠报处长雷鸣在他背后举起枪，还得意忘形地讲述他精心策划的骗局，原来真正的叛徒是薛飞。李清在地下工作者温副官的掩护下，化险为夷。地下联络员老杨处决了叛徒薛飞。最后，智勇双全的白彬抓获雷鸣，粉碎了敌人的计划，但却……。
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回复 :NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex.
