Results 41 to 50 of about 11,961 (166)
Phased array radar individual recognition based on phase-frequency fusion feature [PDF]
To solve the problem of phased-array radar individual identification in the complex electromagnetic environment with wide spectrum, heterogeneous waveforms and strong energy, an unintentional modulation feature extraction method based on phase and ...
HONG Tao +4 more
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Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs
Policy Studies Journal, EarlyView.ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley +1 more source
大数据, 2023 面对新形势下的数据安全治理挑战，顺应数据安全领域的技术发展趋势，针对大型国企在数据安全治理实际应用中突出的关键权限人员识别问题，提出了一种基于图算法的关键权限人员识别技术。该技术可以发现系统中潜在的权限影响因素，并可从多个角度衡量不同含义的权重影响力，识别结果可解释性强。针对数据安全治理中的用户与实体行为异常检测问题，提出一种基于生成对抗网络的用户与实体行为异常检测方法，实验结果表明，所提方法的精确率、召回率和F1值的平均值均优于对比基线模型方法。设计开发了数据安全平台，平台在降低数据安全风险 ...
程伟, 马成, 凌捷
doaj +1 more source
Establishment of 43-plex SNP Typing System and Its Forensic Application [PDF]
, 2018 Objective To evaluate the application of 43 -plex SNP typing system in forensic science. Methods The typing of 43 SNP loci in 123 unrelated Han individuals from East China was detected by MALDI-TOF-MS.
LI Ya-nan, LI Min, JIANG Lei，et al
core +1 more source
Leveraging an Unhappiness Lens for Smarter Policies
Policy Studies Journal, EarlyView.ABSTRACT Traditional policy research has largely focused on enhancing happiness or well‐being, privileging positive outcomes as the primary metric of success. We argue that a systematic focus on the drivers of unhappiness—rather than solely on happiness—offers a complementary analytical framework that can uncover hidden societal deficits and broaden ...
Marine Coupaud +2 more
wiley +1 more source
广东汉族人群复杂短串联重复SE33(ACTBP2)位点的多态性
Zhongshan Daxue xuebao. Yixue kexue ban, 2004 【目的】调查S£33位点在广东汉族群体的扩增片段长度多态性。［方法］应用荧光标记的引物对 SE33位点进行PCR扩增，采用Prism ABl377 DNA自动测序仪分离PCR产物．结合等位基因梯阶和分子抵内标 进行基因分型。（结果］在114名广东汉族无关个体中观察到了35个等位基因，87种基因型。 个体识别能力 (DP)值为0. 986 I, 杂合度(H)为0. 912 3。 l结论 l 荧光标记S£33扩增体系个体特异性强，识别力高，是个体识 别和亲子鉴定的高效的检测体系。
孙宏钰
doaj
Construction of SNP-STR Multiplex Amplification System with Genetic Markers and Its Forensic Application [PDF]
, 2020 Objective To select and develop a SNP-STR multiplex amplification system with genetic markers compatible with current STR databases. To understand its genetic polymorphisms in Sichuan Han population and its application value in DNA mixture analysis ...
WANG Qiu-yue, YANG Yi-wen, CAO Yue-yan, et al
core +1 more source
Narrative formatting, chronotopic orderings, and moralization in ex‐gay stories
Journal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.Abstract Formatted stories rely on spatiotemporal cues to evoke recognizability through linearity, which prescribes a particular template for meaning‐making. This article examines stories narrated by ex‐gay members of a Christian organization in Singapore and considers how chronotopes within the stories are ordered to regiment ways of feeling for ...
Vincent Pak
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2022 目的调查31个X-STR基因座在中国北方汉族的遗传多态性、连锁不平衡情况和突变率。方法采集209个中国北方汉族健康志愿者家系样本，用MicroreaderTM 19X和AGCU X19 STR荧光检测试剂盒检测，统计基因座的突变率。选取家系中父亲或母亲各207个样本，组成男性和女性无关个体组并进行遗传多态性研究和连锁不平衡检验。结果共检出344个等位基因，基因频率分布在0.001 6-0.810 0之间。其中多态性信息含量最丰富的基因座是DXS10135（PIC=0.912 4）。个体识别能力在男 ...
徐妍 +7 more
doaj
Wearable multi sensor integrated system for gait analysis [PDF]
, 2016 步态分析对于下肢运动评估和康复研究是很重要的一个手段，越来越多的实验室已经开始关注这方面的研究。而要进行步态分析，研究人员就需要生物力学数据采集设备，以获得原始信号进而对这些数据进行分析，有时甚至还需要采集各种步态相关信号，来进行数据融合处理。但是，目前市场提供的相关数据采集设备非常有局限性，并且通常一种设备只能采集获取一种相关信号，而且需要沉重的计算机作为控制中心。所以，应用这些数据采集设备进行步态分析实验时就会有两个问题：一是研究对象移动范围的限制，二是在需要数据融合处理时所有信号采集的同步问题 ...
王超
core