Results 51 to 60 of about 137,234 (157)
, 2014 传统的网络编解码算法需要进行线性运算,只适合在电域中实现。而当前全光器件的发展已经能够实现逻辑运算和移位操作。为了将网络编码引入到全光组播网络当中,文章研究了生成网络编码组播树的算法,以及适合于光网络编码的编码向量选取方法,并对所提出的算法进行了仿真分析。结果表明 ...
石少俭 +5 more
core +1 more source
Biomass‐Derived Laser‐Induced Graphene: From Precursor Chemistry to Device Integration
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Laser direct writing provides a mask‐free route for converting suitable carbon‐containing precursors into patterned, porous, and conductive laser‐induced graphene (LIG) networks. Although LIG was initially demonstrated mainly using aromatic synthetic polymers, such as polyimide, biomass precursors introduce renewable feedstocks with highly ...
Wanjun Yin +10 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 3, Page 293-305, September 2026.Through systematic price collection and correction for underreporting and undetected seizures, the global illegal wildlife trade (IWT) is estimated at US$28.4–39.5 billion per year. This finding highlights that previous valuations were underestimates.
Jia Hao Tow, L. Roman Carrasco
wiley +1 more source
Canine Distemper Virus Research in China and Future Directions for Conservation 中国犬瘟热病毒研究现状与保护策略展望
Integrative Conservation, Volume 5, Issue 3, Page 268-280, September 2026.ABSTRACT Canine distemper is a highly contagious, severe disease caused by the canine distemper virus (CDV). With a worldwide distribution and ever‐expanding list of susceptible hosts, CDV poses a growing risk for many threatened wildlife species, both in captivity and their native habitats. As a megadiverse country, China is home to myriad endemic and
Aliana C. Norris +4 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Conductive hydrogels show great potential in flexible electronics and biomedical devices, yet their practical applications are often hindered by insufficient mechanical strength, poor environmental stability, and limited functionality. To address these challenges, this study has developed a hydrogel platform that integrates diagnosis and ...
Wei Jiang +9 more
wiley +1 more source
, 2006 在计算机网络世界中，无线网络起到了越来越重要的重要，移动手机GSM网络已经在全世界广泛部署，无线局域网络在IEEE 802.11系列标准的推动下也越来越完善，本文介绍了一种新型的无线网络：移动自组网，它不同于手机GSM和3G网络的特点是这种网络不需要类似移动手机网络的基站这样的基础设施，各个节点之间通过互相的协作构成网络的互联互通。本文着重探讨了移动自组网的安全问题，主要工作表现在以下几点： 1.阐述了移动自组网的概念，研究移动自组网安全问题的意义 ...
杨毅
core +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Diabetic chronic wounds, characterized by a unique pathological microenvironment including persistent hyperglycemia, excessive reactive oxygen species (ROS), bacterial infection, and sustained inflammation, exhibit notoriously impaired and delayed healing processes. This study developed a multifunctional hydrogel therapeutic system (GOx@Zn‐MPN
Baowei Zhai +11 more
wiley +1 more source
European Policy Analysis, Volume 12, Issue 4, Fall 2026.ABSTRACT Policy process research has excelled in explaining structural policy change within national settings, but extensions and applications to the EU level have long proven challenging for scholars. Given that the EU is currently experiencing its longest period of Treaty stability since the 1980s—having evolved into a sui generis political system ...
Vassilis Karokis‐Mavrikos
wiley +1 more source
Digital Rights Activism in Multilevel Governance
European Policy Analysis, Volume 12, Issue 4, Fall 2026.ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley +1 more source
, 2011 中国科学院院士、北斗卫星导航系统工程总设计师孙家栋2011年3月19日表示，今明两年是中国北斗卫星导航系统区域系统建设和应用发展非常关键的两年，北斗卫星导航系统已成功发射了7颗卫星，系统建设已进入密集发射组网阶段。这两年将陆续发射多颗北斗导航组网卫星，并开始在各个领域大量推广应用。 北斗卫星导航系统是中国独立发展、自主运行，又要与世界其他卫星导航系统兼容互用的全球卫星导航系统 ...
中国科学院老科协工程力学分会
core +2 more sources