英雄梦想 吴侬细语的情话缠绵

上海是一座令人着迷的城市,所有的繁华美景都浸淫在氤氲的空气中,所有的情爱故事也藏匿在袅袅的风尘里。丹和锐是这个大城市中长大的两个小孩子,相识于朦胧雨季,相恋于情窦初开,与太多太多的青年一样,他们有着平凡的爱情故事,在爱情故事中又有着淡如江水的寻常笑骂和普通琐事,而与众不同的是,丹和锐的情话缠绵中充满了八零年代文艺青年的凸出气质。比起当代的“标准”三观而言,他们少了些纠结,多了些安逸;少了些轰烈,多了些质朴;少些物质,多了些精神,而当被反问道：“精神能当饭吃吗？”他们都觉得杜拉斯的那句话说得对极了一一爱之于我不是肌肤之亲,不是一蔬一饭,它是一种不死欲望,是疲惫生活中的英雄梦想。     

JBLPULSE余音袅袅霓裳万千

JBL PULSE是音响市场中的一匹黑马,这不是因为它低调内敛的黑色外观,恰恰相反,它用华丽夺目的灯光、出色通透的音质以及智能便携的操作俘获了众多音乐达人的芳心,一段段的动听音乐本就是生活中一抹抹绚烂的色彩,JBL PULSE则把两者做了优雅而魔力的融合,本期让iWo带你去欣赏这款蓝牙便携音响的余音袅袅和霓裳万千。     

Coexistence of ultraviolet photo-response and room-temperature ferromagnetism in polycrystalline ZnO thin films

The coexistence of ultraviolet (UV) photoconductivity (PC) and room-temperature ferromagnetism (RTFM) is observed in polycrystalline ZnO thin films deposited by unbalanced magnetron sputtering under high oxygen pressure. A significant increase in PC (∼ 870% to 40 000%) is observed with increasing film thickness and the consequent structural disorder and film porosity. In contrast, the saturation magnetization (M_S) at room temperature is found to decrease from 1.02 emu/g to 0.53 emu/g with increasing film thickness from 50 to 150 nm.     

Effect of manganese on the recrystallization texture of P-containing low-carbon steel sheet

The effect of manganese on the development of 111 recrystallization textures of P-containing low-carbon Al-killed steel sheet has been investigated. A proper combination of phosphorus and manganese content in steel gave a strong 111 texture through a simulated box annealing cycle. The experimental data suggest that 111 recrystallization textures could be developed providing that the steels contained both high manganese and phosphorus. Phosphorus in steel was useful in enhancing the uniform dispersion of precipitates such as (FeMn)₃C and A1N. This might be attributed to softening the possible interaction between manganese and carbon or nitrogen atoms by the addition of phosphorus which is regarded as a repulsive element for carbon or nitrogen. The 0.2 pct P-1.2 pct Mn Al-killed steel sheet tested had a highr- value of 2.0 through the precipitates effect and a high strength of 430 MPa through the effect of a solid solution hardening due to phosphorus. Formerly Graduate Student, Kyushu University, is with Pohang Iron and Steel Company     

Bio-electrochemical production of hydrogen and electricity from organic waste: preliminary assessment

Clean Technologies and Environmental Policy - This study investigated the performance of a novel integrated bio-electrochemical system for synergistic hydrogen production from a process combining a...