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报告分类:外文技术报告

  • 5021.为实现热辅助磁记录的光学天线的电磁逆设计

    [计算机、通信和其他电子设备制造业] [2013-12-18]

    An Inverse Electromagnetic Design algorithm is presented that can efficiently solve for optimal shapes of electromagnetic devices, such as antennas, surface textures and gratings. The algorithm was implemented in software along with techniques to represent non-parametric or freeform shapes, which allow the optimization to explore non-intuitive solutions. This Inverse Design Software was then used to design optical antennas for Heat-Assisted Magnetic Recording to efficiently deliver energy to a sub-wavelength spot. The optical system that is proposed here consists merely of a rectangular waveguide and a planar antenna, a simple and inexpensive solution that outperforms the complicated designs from the key players in the data storage industry.
    关键词:热辅助磁记录;光学天线;电磁逆设计
  • 5022.文本摘要的凸方法

    [信息传输、软件和信息技术服务业] [2013-12-18]

    This dissertation presents techniques for the summarization and exploration of text documents. Many approaches taken towards analysis of news media can be analogized to well-de ned, well-studied problems from statistical machine learning. The problem of feature selection, for classi cation and dimensionality reduction tasks, is formulated to help assist with these media analysis tasks. Taking advantage of `1 regularization, convex programs can be used to eciently solve these feature selection problems eciently. There is a demon-strated potential to conduct media analysis at a scale commensurate with the growing volume of data available to news consumers.
    关键词:文本摘要;文本文档;机器学习
  • 5023.基于互联网的认知行为治疗对消极的认知和大脑功能的影响

    [医药制造业] [2013-12-17]

    Despite the elevated rates of psychiatric problems among returning combat veterans, available evidence suggests that as many as half of soldiers screening positive for mental health problems never seek treatment for these issues (Fikretoglu et al., 2008, Hoge et al., 2006). One promising treatment approach that has shown efficacy in preliminary research and which may address issues related to stigma and barriers to care, is the used of web-based treatment interventions. In particular, internet-based cognitive behavioral therapy (iCBT) is rapidly emerging as a potentially efficacious treatment option for many individuals with mild to moderate depression (Andersson and Cuijpers, 2009). Emerging evidence suggests that iCBT is a particularly promising and well-accepted approach for treating large numbers of individuals while minimizing cost and clinicians time demand. Recently, researchers from the School of Psychiatry at the University of New South Wales (UNSW) developed and validated several, clinician-assisted iCBT programs that have shown remarkable success in treating major depressive disorder (MDD), generalized anxiety disorder, social phobia, and panic disorder (Robinson et al., 2010, Titov et al., 2010, Titov et al., 2009).
    关键词:医药;治疗技术;认知行为;大脑功能
  • 5024.创伤性脑损伤的认知康复治疗:模型研究协议和框架以推进科学进程

    [医药制造业] [2013-12-17]

    In October 2011, the Institute of Medicine (IOM) released the report Cognitive Rehabilitation Therapy for Traumatic Brain Injury: Evaluating the Evidence, assessing the published evidence for the effectiveness of using cognitive rehabilitation therapy (CRT) to treat people with traumatic brain injury (TBI). TBI has gained increasing attention in the past 15 years because of its status as the signature wound of American military conflicts in Iraq and Afghanistan. Growing numbers of U.S. service members are suffering traumatic brain injuries and are surviving them, given that (a) the majority of traumatic brain injuries are mild and (b) lifesaving measures for more severe injuries have significantly improved. People with any level of injury can require ongoing health care in their recovery, helping them to regain (or compensate for) their losses of function and supporting their full integration into their social structure and an improved quality of life.
    关键词:医药;治疗技术;创伤性脑损伤;模型框架
  • 5025.去除雄激素和放疗对于前列腺癌治疗的免疫反应调制

    [医药制造业] [2013-12-17]

    Although the combination of radiation therapy and androgen deprivation therapy (ADT) is initially effective in many patients, biochemical failure rates of 20at 5-years to 50at 10-years have been reported, highlighting the need for improved treatments, particularly for men with high- risk prostate cancer. ADT in the neo-adjuvant setting is used to reduce tumor volume and improve the response to radiation. Additionally, ADT causes infiltration of lymphocytes into the prostate. B cell infiltrates may promote prostate cancer progression and development of castration resistant prostate cancer by the production of inflammatory cytokines and skewing CD4+ T cell responses towards Th2. We hypothesized that depletion of B cells at the time of castration would improve tumor control. Our results demonstrate that the depletion of B cells at the time of castration improves tumor latency.
    关键词:医药;治疗技术;前列腺癌;免疫反应
  • 5026.优化云计算基础架构

    [信息传输、软件和信息技术服务业] [2013-12-17]

    This IBM? developerWorks cloud supplement for the Pulse 2013 conference offers resourcesto expand the major cloud topics from conference sessions so you can "optimize" theconference that's illustrating how to optimize the world's infrastructure.
    关键词:IT服务管理;大数据;储存管理;云计算
  • 5027.低属非定向表面的正则同伦

    [信息传输、软件和信息技术服务业] [2013-12-17]

    This is a revised and extended version of Tech Report (EECS-2012-200) with the same title. The construction of various Klein bottles that belong to different regular homotopy classes, and which thus cannot be smoothly transformed into one another, is formally introduced. For all cases it is shown how these shapes can be partitioned into two Mobius bands and how the twistedness of these bands defines the homotopy type.
    关键词:正则同伦;非定向表面
  • 5028.智能云企业在Windows实例数据加密

    [信息传输、软件和信息技术服务业] [2013-12-17]

    Set up data encryption on your Windows instance using TrueCrypt for full disk encryption,BitLocker for volume encryption, EFS for file and folder encryption, and fsutil for swap fileencryption.
    关键词:云计算;智能云;加密;安装盘;信息安全
  • 5029.将海洋微生物酶应用在食品和制药工业上

    [食品制造业,医药制造业] [2013-12-17]

    Over billions of years, the ocean is regarded as the origin of life on Earth, and the ocean includes the largest habitats hosting the most life forms. Competition among microorganisms for space and nutri ents in the marine environment is a powerful selective force, which has led to the evolution. The evolution prompts the marine micro organisms to generate multifarious enzyme systems to adapt to the complicated marine environments. Therefore, marine microbial enzymes can offer novel biocatalysts with extraordinary properties. This review deals with the research and development work done on the occurrence and bioprocessing of marine microbial enzymes.
    关键词:医药;药品;食品;海洋微生物酶
  • 5030.PtolemyII中角色的最大允许组成

    [信息传输、软件和信息技术服务业] [2013-12-17]

    The “Cyber" and ”Physical" worlds are merging. Cyber-Physical Systems (CPS) are no longer isolated,but start to reach into the Cloud, thereby composing a network which realizes the concept that became known as The Internet of Things. The dynamic nature of the applications in this domain poses signi cant technical challenges concerning the assurance of important system properties like reliability, robustness, adaptability, and security. Modeling has proven itself to be a valuable tool in gaining better understanding of complex systems, but existing modeling platforms may lack the expressivity to model these new, much more dynamic, and opportunistically composed systems in which the data they handle typically does not conform to a rigid structure.This thesis addresses the problem of handling dynamic data, in the statically typed, actor-oriented modeling environment called Ptolemy II. It explores the possibilities of using type inference to statically type dynamic data and leverage dynamic type checking to invoke error handling strategies that enhance robustness.
    关键词:网络物理系统;物联网;云计算
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