Results 11 to 20 of about 1,286,150 (160)
, 2000 生物体的DNA序列作为生命的源泉控制着生物体遗传和变异的过程。对由A,C,G,T(U)4个字母组成的一维符号(DNA)序列的解释是生物信息学的主要问题。混沌游戏表示(CGR)是将一维符号序列投影到二维平面上,提供寻求图斑信息的一种技术。这种图斑信息以单个核苷酸、两个核苷酸和三个核苷酸出现的频率来理解。CGR可以进一步用于分析氨基酸序列。对于一个低维混沌系统 ...
武作兵
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Entrapping the Hegemon: How Benjamin Netanyahu's Threat Rhetoric Drives US Military Escalation
Politics &Policy, Volume 54, Issue 5, October 2026.ABSTRACT How do materially weaker junior allies influence a hegemon's military posture? Existing theories rely on unobservable covert diplomacy, leaving alliance entrapment methodologically unresolved. This research note introduces a mixed‐methods framework, integrating computational text analysis, time‐series forecasting, and qualitative process ...
Bülent Aras
wiley +1 more source
Morphological character evolution of Amorphophallus (Araceae) based on a combined phylogenetic analysis of trnL, rbcL, and LEAFY second intron sequences [PDF]
, 2010 Sequences of three different genes in 69 taxa of Amorphophallus were combined to reconstruct the molecular phylogeny of this species-rich Aroid genus.
Gravendeel, B. +3 more
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Wildlife Letters, Volume 4, Issue 3, Page 131-138, September 2026.Using a 3‐year, broad‐scale camera‐trap network in western Kansas, we tested whether coyotes and American badgers exhibit spatiotemporal patterns consistent with coordinated hunting. Despite high diel activity overlap, detection‐conditioned co‐detections occurred far less frequently than expected under independence, and short‐term temporal sequencing ...
Ty J. Werdel +3 more
wiley +1 more source
Rhetorical Diffusion and Policy Latency: Tracing AIPAC Influence in US–Iran Relations (2010–2026)
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT How do domestic interest groups shape the transition from diplomatic agreements to kinetic warfare? This research article addresses the methodological stagnation in foreign policy analysis by introducing a computational text‐as‐data pipeline to systematically quantify lobbying influence.
Bülent Aras
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai +8 more
wiley +1 more source
, 2020 根据已经获得的巴夫杜氏藻(Dunaliella parva) 1,5-二磷酸核酮糖羧化酶/加氧酶小亚基基因(ribulose- 1,5-bisphosphate carboxylase/oxygenase small subunit gene, rbcS)的部分启动子序列设计三条特异引物,用于扩增延伸的启动子序列。采用Genome Walking方法,以总DNA为模板克隆了巴夫杜氏藻rbcS基因的延伸启动子序列1 466 bp,启动子总长1 582 bp。通过PlantCARE分析1 582 bp序列 ...
朱顺妮, 尚常花
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Integrative Conservation, Volume 5, Issue 2, Page 217-224, June 2026.This study reconstructs the phylogeny of the Javan Hawk‐Eagle (Nisaetus bartelsi) within the subfamily Aquilinae using Maximum Likelihood and Bayesian Inference algorithms on a blood sample and GenBank data. The analysis reveals that the sampled genus Nisaetus forms a monophyletic group. Furthermore, N. bartelsi occupies a sister‐taxon of N.
Almas Lathifatul Ula +3 more
wiley +1 more source
, 2009 介绍SNS开放平台及其应用相关概念，分析开放平台应用现状和运营模式，基于国内此类软件的统计数据，采用DTW算法度量变长时序数据的形状相似性，使用一维序列变换改进K中心点聚类的簇中心计算方法，并对数据进行时间序列聚类挖掘 ...
裴珊珊, 叶小梁
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Methods in Ecology and Evolution, Volume 17, Issue 6, Page 1896-1909, June 2026.Abstract Molecular identification of insect food webs can accurately reveal complex trophic interactions and serve as a foundation for understanding ecosystem functioning and advancing biodiversity conservation. This process typically involves DNA library construction, high‐throughput sequencing and subsequent steps, including data assembly, annotation,
Xiao‐man Zhang +9 more
wiley +1 more source