Asynchronous declines of native and exotic insect predators reduce pest suppression potential in agriculture [0.03%]
本地和外来的捕食性昆虫同步下降会降低农业生态系统中对害虫的抑制作用
Christie A Bahlai,Douglas A Landis
Christie A Bahlai
Insect declines in agricultural landscapes have been reported as part of the larger biodiversity crisis, but long-term trends are difficult to assess due to natural population fluctuations, interactions with exotic species, and lack of cons...
Interdisciplinary papers supported by disciplinary grants garner deep and broad scientific impact [0.03%]
跨学科论文获得学科资助会带来深度和广度的科学影响力
Minsu Park,Suman Kalyan Maity,Stefan Wuchty et al.
Minsu Park et al.
Interdisciplinary research has emerged as a hotbed for innovation and a key approach to addressing complex societal challenges. The dominance of grant-supported research in shaping scientific advances, coupled with growing interest in fundi...
Researcher population pyramids: Tracking demographic and gender trajectories across countries [0.03%]
研究人员人口金字塔：跨国追踪人口和性别轨迹
Kazuki Nakajima,Takayuki Mizuno
Kazuki Nakajima
The sustainability of the academic ecosystem relies on researcher demographics and gender balance, yet assessing these dynamics in a timely manner for policy is challenging. Here, we propose a researcher population pyramid framework for tra...
Is the Supreme Court veering rightward? The ebb and flow of representation [0.03%]
最高法院正逐渐向右？关于“代表人诉讼”的来龙去脉
Stephen Jessee,Neil Malhotra,Maya Sen
Stephen Jessee
Conducting novel surveys that allow the first direct comparisons between Supreme Court decisions and public preferences, Jessee et al. find that the Court moved sharply to the right between 2020 and 2021 and attribute this change to the rep...
Correction to: Intrinsic stiffness and Θ-solvent regime in intrinsically disordered proteins: Implications for liquid-liquid phase separation [0.03%]
对“内在无序蛋白的内在刚度和Θ溶剂制度：对液-液相分离的影响”的更正
[This corrects the article DOI: 10.1093/pnasnexus/pgaf039.]. © The Author(s) 2026. Published by Oxford University Press on behalf of National Academy of...
Published Erratum
PNAS nexus. 2026 Mar 18;5(3):pgaf383. DOI:10.1093/pnasnexus/pgaf383 2026
Development of a future prediabetes risk assessment model for individuals with normal glucose levels using data envelopment analysis [0.03%]
基于数据包络分析的正常血糖人群未来糖尿病风险评估模型构建研究
Sho Nakamura,Rina Inoue,Hiroto Narimatsu
Sho Nakamura
Identifying healthy individuals at risk of prediabetes for primary prevention is crucial because current tools often focus on secondary prevention. We investigated whether efficiency scores derived from data envelopment analysis (DEA) could...
Rapid adoption of bow technology across western North America ∼1,400 years ago [0.03%]
大约1400年前美洲西部弓术的广泛采用
Briggs Buchanan,Marcus J Hamilton,Metin I Eren et al.
Briggs Buchanan et al.
The replacement of the atlatl and dart by the bow and arrow marks a major technological transformation in the human past, yet the timing and dynamics of this transition in North America remain poorly resolved due to the poor preservation of...
The microtubule nexus linking amyloid beta and tau: A simple and unifying theory for the underlying cause of Alzheimer's disease [0.03%]
连接淀粉样蛋白β和tau的微管节点：阿尔茨海默病的根本原因的简单而统一的理论
Thomas A Shoff,Maxence Derbez-Morin,Peishan Cai et al.
Thomas A Shoff et al.
Alzheimer's disease (AD) is defined by cognitive decline in conjunction with accumulation of aggregated amyloid β (Aβ) and tau, yet existing models of AD fail to provide a simple connection between Aβ and tau. However, microtubules provi...
Entrepreneurs of conflict: A descriptive analysis of when and how political elites use divisive rhetoric [0.03%]
冲突的制造者：政治精英利用煽动性言论的时机与手段的描述性分析
Marc S Jacob,Yphtach Lelkes,Sean J Westwood
Marc S Jacob
The rise of divisive rhetoric in American politics reflects and reinforces broader system-level polarization, yet the incentives driving this behavior are not well understood. To investigate this puzzle, we conduct a large-scale descriptive...
Discovering and protecting cryptic biodiversity: A case study of a previously undescribed, vulnerable bird species in Japan [0.03%]
发现和保护隐蔽的生物多样性：以日本一个此前未被描述的易危鸟类物种为例的研究
Takema Saitoh,Daria Shipilina,Canwei Xia et al.
Takema Saitoh et al.
Despite the escalating biodiversity crisis, many species remain unknown to science and may even disappear unnoticed. This is particularly true for many island populations. We illustrate the problem of detecting overlooked species and its co...