In our research we looked at the functional composition of forests, and disentangled the causal effects of forest loss, fragmentation and local degradation, three interrelated processes in human ...

在这个背景下，诸多老剧被拿来重新植入了广告。 不过，这某种程度上也是影视剧的自我“降格”：它们不再追求成为一个完美无瑕的艺术品。事实上在人们的记忆中，有很多老影视剧，它们完整、纯粹，每一帧画面都能勾起无数回忆，足以被称为经典的艺术品。

Liquid Sunlight Alliance, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States Chemical Sciences Division, Lawrence Berkeley National Laboratory, 1 ...