2013年，我国彩电行业在国际市场持续低迷、国内刺激政策退出市场的双重压力下，企业积极采取应对措施，加快产品结构调整和营销模式创新，产业运行保持平稳较快发展，产业进入加速转型提升、多元化发展的新阶段。

2013年，受海外市场需求不振、国内经济增长放缓等因素影响，我国电子计算机行业整体保持低速增长。由于智能手机的井喷式增长，对电子计算机行业带来较大冲击，市场竞争更加激烈，技术变革将改变原有市场格局，传统PC将向更便携、更具移动化趋势转变，产业结构面临着深层次变革。

在智慧城市产业链逐渐成形的背景下，如何为产业发展开拓巨大的市场空间，如何建立保障智慧城市持续运营的商业模式，将是智慧城市今后发展的重要课题。本文提出了一种可持续的发展模式供借鉴。

2013年以来，集成电路行业受国家政策支持力度加大和市场需求形势趋好推动，整体复苏态势强劲，产销增长加快，效益大幅提升，国内产业实力进一步增强，对提高我国电子信息产业核心竞争力进一步发挥积极作用。

通信世界网3月3日报道，2013年12月4日，工信部向国内三大电信运营商颁发4G牌照（TD-LTE制式），中国正式进入4G时代。三家运营商中，中国移动速度最快，在2013年12月18日就在全球合作伙伴大会上宣布正式商用，并逐步扩展到全国各地；中国电信在2014年2月14日，这个集“元宵节”“情人节”为一身的特殊日子宣布商用；中国联通商用时间预计会选在5月17日这个传统的“电信日”。

This dissertation presents the development of DASH+Wings and BOLT, two small hybrid legged and winged robots.DASH+Wings is a six-legged, two-winged robot capable of wing-assisted terrestrial running and controlled aerial descent. BOLT is a two-legged, four-winged robot capable of high-speed terrestrial running and sustained flight. While the dynamics of legged locomotion have been extensively studied, the interaction between legs and flapping wings during terrestrial locomotion is poorly understood. WingSLIP, an extension to the canonical SLIP model for understanding wing-assisted terrestrial locomotion, is introduced. Analysis of the leg/wing phasing and leg stiffnesses elucidates the interaction between the legs and wings. The model suggests the presence of passively stable gaits for high-speed wing-assisted terrestrial running. The dynamics of wing-assisted terrestrial locomotion for aquasi-static and dynamic gait are examined using BOLT with the addition of an on-board accelerometer and rate gyroscope.

We compare the delays experienced by packet flows when transmitted using ifferent scheduling algorithms across a crossbar switch. The two scheduling algorithms e consider are iterative SLIP and QCSMA.We first compare them under the assumptions that all packets have the same length, and then under the assumption that the half the packets have the maximum allowable length and half have the minimum allowable length. Our findings suggest that the variation in packet length has a non-negligible effect on throughput vs delay results. For long-lived TCP connections with varying packet lengths, QCSMA derived schedulers seem to do only marginally better than SLIP.

本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。