Results 61 to 70 of about 1,217,469 (163)
Effect of decoction of Fuzheng Jiedu Xiaoji formula plus chemoembolization on primary liver cancer in patients. [PDF]
J Tradit Chin Med, 2022 Tong WU +7 more
europepmc +1 more source
Predictive evolutionary genomics: principles, validation, and practice
New Phytologist, Volume 252, Issue 1, Page 36-48, October 2026.Summary Climate change and habitat loss are driving rapid evolutionary responses in populations world‐wide, which creates an urgent need for evolutionary forecasting in conservation and agriculture. Such forecasting can be categorized into three time scales: trait‐based models that use multivariate quantitative genetic equations to project correlated ...
Daniel Ortiz‐Barrientos +5 more
wiley +1 more source
, 2002 离子速度成像是近几年来发展起来的新技术，在分子光解动力学的研究中已成为一种强有力的实验技术手段。作者在论文工作中，参与建造和调试了国内第一套离子成像装置，发展完善了一套成像分析方法。并利用该装置分别对碘原子的光电子能谱和硫醇的光解动力学进行了研究。 在发展这套实验技术的过程中，我们力图使这套装置成为一个能够全面搜集光解过程中各种信号的信息采集平台，并采用速度成像方法大幅度地提高了成像分辨本领。仔细考察了图像分析算法，指出了其中引入的近似并提出了一种修正方法 ...
张竞辉
core
Green Hydrogen in Brazilian Media: Dominant Narratives and Missing Dimensions of the Energy Trilemma
Politics &Policy, Volume 54, Issue 5, October 2026.ABSTRACT Media discourses help shape the visibility and legitimacy of energy transition pathways in the public sphere. This study examines how Brazilian mainstream newspapers framed green hydrogen and assesses the alignment of these narratives with the energy trilemma: energy security, environmental sustainability, and social accessibility. We analyzed
Flávia Mendes de Almeida Collaço +3 more
wiley +1 more source
Measuring Governance or Wealth? Construct Validation of AI Readiness Indices
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT Many are the promises of artificial intelligence and the indices claiming to measure government readiness for it. This study provides the first construct validity investigation of the Oxford Insights Government AI Readiness Index, the Tortoise Global AI Index, and the IMF AI Preparedness Index, using a nine‐test battery and drawing on ...
Anis Ben Brik
wiley +1 more source
, 2014 本发明涉及锂硫液流电池和锂硫液流电池用正极电解液及其制备，所述锂硫液流电池由一节单电池或由二节以上单电池串联而成的电池模块、正极电解液、负极电解液、正极电解液储罐、循环泵和循环管路组成；单电池包括负极集流体、锂负极、隔膜、正极、正极集流体、密封件；正极电解液装填于正极电解液储罐中。所述正极电解液为含有纳米硫粉的Li2S8、、以及三氟甲基磺酸锂或三氟甲基磺酸亚胺锂的混合溶液，其中溶剂为体积比1:5-5:1的四甘醇二甲醚或乙二醇二甲醚和1.3-二氧戊环组成的混合溶剂；与传统的锂硫电池相比 ...
王倩 +6 more
core
在多速率BPSK/DBPSK软件解调中多普勒频偏矫正的一种方法
四川大学学报. 自然科学版, 2001 介绍了用于多速率ＢＰＳＫ／ＤＢＰＳＫ软件化解调中的一种多普勒频偏矫正方法．该方法综合利用频率扫描和ＡＦＣ环及ＰＬＬ等频偏矫正方法，能有效估计和矫正达几十倍甚至几百倍码速的频偏，并能兼顾不同的码速和ＢＰＳＫ，ＤＢＰＳＫ两种不同的调制方式，从而解决了在多速率ＢＰＳＫ／ＤＢＰＳＫ信号软件化整体解调过程中多普勒频偏的矫正问题．将该方法用于多速率ＢＰＳＫ／ＤＢＰＳＫ信号软件化整体解调的计算机仿真实验，收到了良好的效果．
王素玉, 王永德, 李辉, 郭恩远
doaj
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT Democratic innovations increasingly take place online, yet little is known about how online citizen participation affects perceived legitimacy compared to in‐person formats. This study presents findings from a preregistered vignette experiment conducted in Spain and Switzerland.
Valeria Vuk
wiley +1 more source