孟湾槽在百色市异常降雪天气中的作用

通过对1983年12月28日、2002年12月26日百色市两次异常降雪天气过程的对比分析,发现冬季孟加拉湾槽的发展东移在其中起到了关键性的作用。由于孟加拉湾槽前暖湿气流强盛,这种强盛的西南暖湿气流在低空冷空气堆(冷锋)上发生强烈的系统性上升运动,从而导致百色市及其邻近地区出现异常的雨雪天气。     

THE LEGITIMACY OF JUDICIAL DECISION MAKING IN THE CONTEXT OF RICHMOND v. CROSON

The public profile of the U.S. Supreme Court has rarely been as high as it is now. The replacement of retiring judges with Republican-nominated conservatives over the past decade combined with a series of contentious decisions regarding minority rights and affirmative action in the nation's cities have again raised doubts about the legitimacy of the Court. With respect to the Court's recent decision in City of Richmond v. J.A. Croson Co., this paper considers the theoretical logic behind three strategies of legitimization: (1) the idealization of law as a political institution; (2) the idealization of law as a superior mode of reasoning; and (3) the idealization of law as an ethical blueprint for society. Understanding the logic and limits of these strategies in the context of urban racial justice is the goal of this paper. In doing so, however, it is argued that all three strategies make too powerful claims about the theoretical virtues of their approaches to the law. Notwithstanding the virtues of theory, there may be no substitute for a moral commitment to others.