上周五股指交割日再度出现大规模大涨，空头暂时的偃旗息鼓已尘埃落定，行情也从超跌反弹到短期获利了结，再到目前已慢慢回归正轨，下半年的电子行情将更基于业绩和成长性。

由于人力资源成本和产业结构升级的需求驱动，未来至少20 年里，我国机器人产业将迎来发展机遇，但主要市场仍被KUKA、ABB、Fanuc 和安川等国际巨头占据，本土产业领跑者有望快速成长，强者愈强。

Semiconductor ICs need foundries that have semiconductor production equipment. Semiconductor IC vendors are of two types: IDMs and fabless companies. IDMs and pure-play foundries own manufacturing facilities, whereas fabless semiconductor companies do not. Fabless companies design semiconductors, but outsource manufacturing to foundry service providers.                                

Flow sensors are used to measure the flow of liquids, slurries, viscous media, gases, air, steam, and bulk solid materials. They comprise an indicator, scale, top, and tube. The sensitivity of the sensor depends on the characteristics of the fluid such as density, pressure, temperature, and viscosity. The performance of the flow sensor is measured based on parameters such as accuracy, reliability, range-ability, and linearity. It is used extensively in process and discrete industries such as oil and gas, water and wastewater treatment, chemical and petrochemical, food and beverage, and pulp and paper.

The Czech Republic is strategically located in the center of Europe and is one of the most favorable destinations for the IT market in Eastern Europe. The Czech government has taken initiatives to enhance its investment competitiveness and taxation conditions. It has reduced its corporate taxes, which has encouraged FDI in the country. Further, efforts are being made to simplify regulations and reduce administrative barriers to allow foreign companies to develop rapidly.

A touch screen display includes a touch sensor, a protection layer, and other components used to detect the touch. Touch screens are usually operated using the fingers or a stylus depending on the convenience and the type of touch screen. Touch screens have wide applications; most of them are used in smartphones and tablets. They are also used in ATMs, kiosks, POP devices, retail signage, transportation, media players, laptops, PCs, and schools.

在泛在末梢环境中,为了减少协同方案维护代价,满足一定的业务质量需求,提出了一种基于终端干扰和链路稳定性的多终端协同维护机制(MDCMM)。该机制建立了协同方案维护模型,结合终端干扰和链路稳定性确定了维护指标,并使用动态规划思想优先选择可靠的协同方案,减少方案切换对用户的干扰,满足用户多样化的业务质量需求。经OPNET和MATLAB仿真实验,该机制具有较低的维护代价,并且协同方案切换更平滑,证明该机制能更好地保障用户体验。

网络水军对广告、谣言、木马和恶意链接进行传播,不仅干扰用户对在线社会网络的正常访问,还可能引发网络安全、社会稳定等方面的问题。针对网络水军信息传播的特点,提出基于交互行为的信息传播模型。模型根据不同传播主体间的交互定义特征来量化传播行为,使用决策树方法对水军传播的信息进行检测。通过新浪微博的真实数据分析传播模型并验证检测方法,结果表明检测方法能够对微博中水军信息进行有效检测。

提出了一种M-精英协同进化分子动理论优化算法(MECKMTOA,M-elite coevolutionary KMTOA)。该算法基于M个精英以尽量避免发生错误引导,通过精英间的学习与协作提高算法的收敛精度,采用新型的波动算子防止算法陷入按维早熟。测试结果表明,MECKMTOA在求解精度、算法稳定性、高维函数求解等方面均表现出良好性能。

Cleanup from a hazardous chemical release can result in large volumes of water containing hazardous materials, such as organophosphates. Unfortunately, this water cannot be treated in a municipal wastewater treatment plant without adversely affecting the performance of the plant. A known method for pretreating this water to prepare it for processing in a traditional treatment plant includes the addition of hydrogen peroxide, followed by ultraviolet (UV) light exposure to form reactive hydroxyl radicals which oxidize the chemical. Light emitting diodes (LEDs) are explored as a UV source as they are durable; compact; can be powered by low voltage, direct current from solar cells or batteries; and do not contain other hazardous materials, making them useful in a tactical environment. This research evaluated the operating mode (continuous or pulsed current) of 240 nanometer UV LEDs for application in such an advanced oxidation process. The experimental results demonstrated the production of hydroxyl radicals from hydrogen peroxide from both continuously driven and pulsed UV LEDs. However, continuously driven UV LEDs were shown to be more effective than pulsed in this application.

Active DMFCs require complicated balance of plant to ensure recirculation of unreacted methanol and internally produced water as well as venting of exhaust gases. An alternative approach is redesign of the fuel delivery system to accommodate concentrated methanol that is consumed entirely within the fuel cell, thus removing the need for recirculation. A specialized anodic porous structure was designed which the dual role of flowfield and diffusion medium for concentrated methanol. In addition, a highly hydrophobic gas diffusion media were used at the DMFC cathode to prevent water loss by promoting water back-diffusion to the anode. This internally dilutes the methanol and enables use of highly concentrated methanol. The anodic porous structure used in concert with the hydrophobic cathode diffusion medium led to gross fuel energy densities of the operating cell of ca. 845 W*hr/Lfuel and fuel utilization in excess of 70%. A small 2 cell stack was built and successfully operated to verify that the concept is scalable. The hydrophobicity of the cathode diffusion layer is of vital importance for this concept and research for improved materials that will reduce water loss even more is still ongoing using internal funds. The project also funded student research at Northeastern University and at Inter American University in Puerto Rico. This hardware based program complemented an IFDL modeling program sponsored by the DOE.