Xuwei Song,Jia-Nan Gao,Kai Song et al.
Xuwei Song et al.
Molecular-scale electronics seeks to transcend classical device paradigms by leveraging the quantum nature of charge transport. Molecular orbitals, as electron wave functions, exhibit spatially structured amplitude and nodal patterns that s...
Persistent antigen is essential for sustaining Leishmania major-specific memory CD4+ T cells and long-term immunity [0.03%]
持续抗原对于维持利什曼原虫特异性记忆CD4⁺T细胞和长期免疫所必需
Zhirong Mou,Roma Zayats,Enitan Salako et al.
Zhirong Mou et al.
Memory CD4+ T cells are central to long-term immunity, yet their persistence in the absence of antigen remains controversial. Lifelong immunity following cutaneous leishmaniasis is primarily mediated by CD4+ T cells, but whether persistent ...
Digital support systems to improve child development in Peru: A cluster-randomized controlled open-label trial [0.03%]
改善秘鲁儿童发育的数字支持系统：一项分层随机对照试验
Günther Fink,Dana Charles McCoy,Lena Jäggi et al.
Günther Fink et al.
Digital technologies have the potential to transform early childhood development (ECD) interventions by delivering personalized support at scale. We conducted a cluster-randomized controlled trial in rural Peru to evaluate the effectiveness...
Randomized Controlled Trial
Science advances. 2026 Mar 6;12(10):eaeb9403. DOI:10.1126/sciadv.aeb9403 2026
Chandranath Basak,A K Isuri U Kapuge,Jesse R Farmer et al.
Chandranath Basak et al.
The mid-Pleistocene transition [MPT; between ~1.25 and 0.7 million years ago (Ma)] marks when Earth's glacial pacing switched from 41,000- to 100,000-year cyclicity. Here, we present a South Pacific hydrogenous neodymium isotope record trac...
Jiaqi Zheng,Dace Su,Xie He et al.
Jiaqi Zheng et al.
Ultrashort electron bunches with precise pump laser synchronization and adequate charge are fundamental for time-resolved techniques like ultrafast electron diffraction (UED) and advanced light sources. Here, we achieve electron chopping an...
Leveraging bond dissociation kinetics to tune shear-thickening behavior in dynamic covalent tetra-PEG hydrogels [0.03%]
利用键解离动力学调节动态共价四聚物PEG水凝胶的剪切增稠行为
Anne D Crowell,Jiho Kang,Diana L Conrad et al.
Anne D Crowell et al.
Dynamic covalent cross-links impart hydrogels with viscoelastic and self-healing properties, motivating applications as biomimetic cell scaffolds and injectable materials. The long bond lifetime results in complex rheological behavior inclu...
Constraining the magnetohydrodynamic turbulence around Geminga by observing the γ-ray halo beyond 100 TeV [0.03%]
利用100TeV以上伽马射线观测约束Gemинга周围的磁流体动力学湍流
Tibet ASγ Collaboration
Tibet ASγ Collaboration
The extended γ-ray halo surrounding an old pulsar wind nebula (PWN) is an ideal place to investigate both the acceleration and diffusion processes of cosmic rays. In this work, we report the γ-ray halo observed with high precision by the ...
The 3D architecture of the ctenophore aboral organ and the evolution of complex integrative centers in animals [0.03%]
刺胞动物冠部器官的三维结构与复杂整合中心在动物中的起源及演化
Anna Ferraioli,Leonid Digel,Daniela Sturm et al.
Anna Ferraioli et al.
The ability to sense and respond to environmental cues is fundamental to animal behavior and survival. In ctenophores-early-branching marine animals-a subepitheliall nerve net (SNN) underlies complex behaviors such as geotaxis, feeding, and...
Real-time direct detection of Criegee intermediates from ozonolysis of alkenes in an atmospheric simulation chamber [0.03%]
大气模拟装置中烯烃臭氧化反应直接产生希格 intermediates 的原位实时检测研究
Lavinia Onel,Mark A Blitz,Dwayne E Heard et al.
Lavinia Onel et al.
Ozonolysis reactions are key oxidation mechanisms for unsaturated volatile organic compounds in the atmosphere, generating Criegee intermediates (CIs) that drive subsequent chemistry. Photolytic laboratory sources of certain CIs have demons...
Intricate chemosymbiosis in a widespread shallow-water thyasirid clam [0.03%]
一种广泛分布的浅水硫化环境特有蛤类中的复杂化学共生关系
Menggong Li,Yunlong Li,Shi-Hai Mao et al.
Menggong Li et al.
Chemosynthetic symbioses between animals and bacteria are common in marine ecosystems, but the symbioses in shallow-water thyasirid clams inhabiting suboxic sediments remain understudied despite their widespread occurrence. Here, we report ...