物流战略计划方案评价指标体系包括哪些内容？
参考答案：
物流战略方案评价指标体系由两部分组成：
(1)物流生产率指标 通常包括实际生产率、资源利用率、行为水平、成本和库存五个方面的指标。
(2)物流质量指标 根据物流系统的产出，物流质量指标可划分为物料流转质量和物流业务质量两方面的指标。物料流转质量指标包括对物流系统所提供的物品在数量、质量、时间、地点上的正确性评价指标。物流业务质量指标包括对物流系统的物流业务在时间、数量上的正确性及工作的完善性的评价指标。
| Filled with the euphoria of victory and dreams of their first Big Ten title in 11 years, Penn State University students rushed the field as time expired in their win over Ohio State. In the chaos that followed, the campus police struggled to keep control, and identifying the overzealous fans seemed impossible, impossible, that is, until the police department turned to a new crime-fighting tool: facebook. com. Penn State officers had warned the students in advance last October that crossing over from the stands was a safety hazard and would not be permitted. When the rules were broken, a quick search online revealed the facebook, com photo album "1 rushed the field after the OSU game and lived." The album creator had even helpfully tagged all of those involved — offering the campus police an easy way to issue stem warnings. "It was really dangerous and not acceptable behavior," says Tyrone Parham, assistant director at the PSU police. "We needed to send a message. We searched the group, contacted the individuals and said that this was not tolerable behavior." Long a student favorite and the seventh most-trafficked Internet site, facebook. com has found a new following — those who wear blue. Traditionally, campus police forces have followed noise reports in their attempt to keep Saturday nights safe. But the advent of social networking sites is starting to revolutionize campus detective work. George Washington University police department chief Dolores Stafford claims, "Facebook exists and can certainly be a tool, but we’re not out there looking at the site." Students at the college, however, are not so sure. When rumors flew that campus cops were using the student social network to infringe their right to party, GWU students decided to exact revenge. In a carefully executed plan, students filled facebook, com with chatter about a raging party they were throwing, hoping the police would be watching. They were not disappointed. When the officers arrived, they found shots glasses brimming with chocolate cake, Beirut cups filled with frosting, and party-goers loaded up on sugar rather than alcohol. While the GWU police deny using the Internet to find the party, the students felt vindicated. "Cake Party" attendee Kyle Stoneman comments: "From a larger standpoint, there’s nothing immoral or illegal about the police using facebook. com. I guess they’ll play their game, we’ll play ours, and we’ll see who wins." For college police forces, however, the issue is about more than winning. Instead, they try to find that delicate balance between upholding the law (read: preventing underage drinking) and maintaining good relations with the students (read: turning a blind eye). "It’s a never-ending struggle," says Fisher College Chief of Campus Police John McLaughlin. "Like any other college and university, we want this to be as open of a relationship as possible. We don’t want to be too obtrusive and we also don’t want to be too strict. It requires real diligence." |
What does the author try to show with the "Cake Party" incident
A．(A) It was wrong of the police to interfere in the party.
B．(B) The police were definitely looking at the website.
C．(C) The students tried to protect their own right.
D．(D) Parties like this one were dangerous.