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Dynamics of mercury contamination within the albatross and petrel community at South Georgia.

At the subantarctic islands of South Georgia, albatrosses and petrels occupy a range of trophic niches, from zooplanktivore to top predator. Interspecific variation in mercury (Hg) contamination is th...

👤 Mills William F, Bustamante Paco, Philli... 📰 未知期刊 📅 2026 👁 33 📚 5

Economics and Epidemics: Evidence from an Estimated Spatial Econ-SIR Model

Economic analysis of effective policies for managing epidemics requires an integrated economic and epidemiological approach. We develop and estimate a spatial, micro-founded model of the joint evoluti...

👤 Mark Bognanni | Doug Hanley | Daniel Kol... 📰 arXiv 📅 2026 👁 196 📚 4

Discovering a Shared Logical Subspace: Steering LLM Logical Reasoning via Alignment of Natural-Language and Symbolic Views

Large Language Models (LLMs) still struggle with multi-step logical reasoning. Existing approaches either purely refine the reasoning chain in natural language form or attach a symbolic solver as an e...

👤 Feihao Fang | My T. Thai | Yuanyuan Lei 📰 arXiv 📅 2026 👁 146 📚 4

LongCoT: Benchmarking Long-Horizon Chain-of-Thought Reasoning

As language models are increasingly deployed for complex autonomous tasks, their ability to reason accurately over longer horizons becomes critical. An essential component of this ability is planning ...

👤 Sumeet Ramesh Motwani | Daniel Nichols |... 📰 arXiv 📅 2026 👁 104 📚 4

Vibe Econometrics and the Analysis Contract

"Vibe coding" and "vibe analytics" have been framed as a democratization of technical capability. This paper argues that AI-assisted methodology more broadly, or what I call "vibe methodology," also d...

👤 Lydia Ashton 📰 arXiv 📅 2026 👁 80 📚 4

Hierarchical YOLO-SAM: A Scalable Pipeline for Automated Segmentation and Morphometric Tracking of Coral Recruits in Time-Series Microscopy.

Coral reef ecosystems are declining rapidly due to climate change, disease, and anthropogenic stressors, driving the expansion of land-based coral propagation for reef restoration. A major bottleneck ...

👤 Zhao Richard S, Chen Cuixian, Van Horn M... 📰 Sensors 📅 2026 👁 79 📚 4

Optimized mechano-fluidic metamaterials inspired by deep-sea sponges.

Multifunctional materials that balance mechanical resilience and fluid dynamic efficiency are critical in engineering applications, yet their synergistic optimization remains challenging due to inhere...

👤 Meier Timon, Litvinov Sergey, Li Runxuan... 📰 Nature Communications 📅 2026 👁 71 📚 4

Hidden in Plain Sight: Decades of Industrial-Scale Fishing in the Ocean's Twilight Zone.

There is a common misconception among ocean scientists and policy makers that mesopelagic (200-1000 m) food webs are an unexploited "final frontier" of living marine resources. It is true that there a...

👤 Arostegui Martin C, Thorrold Simon R, Br... 📰 Global Change Biology 📅 2026 👁 60 📚 4

Late-summer hotspot of particulate organic matter and essential omega-3 fatty acids at the sea-ice bottom in the Central Arctic Ocean.

The Central Arctic Ocean is undergoing rapid environmental change associated with sea-ice retreat. The sea-ice bottom and adjacent under-ice waters are key zones for particulate organic matter (POM) a...

👤 Wu Jiaqi, Ji Zhongqiang, Chen Ling, Ren ... 📰 未知期刊 📅 2026 👁 32 📚 4

Not the same plastics: Comparing abundance and composition of marine macro-litter in mangroves and beaches in Southeast Asia.

Southeast Asia continues to be a global hotspot for marine litter pollution, where several countries in this region are repeatedly identified as top contributors of land-based waste leakages into the ...

👤 Fong Jenny, Suresh Kumar Ashwini, Lim Ch... 📰 未知期刊 📅 2026 👁 28 📚 4

OmniVideo-100K: A Dataset for Audio-Visual Reasoning through Structured Scripts and Evidence Chains

Current automated pipelines for audio-visual Question Answering (QA) generally adopt a ``video-caption-QA'' paradigm. However, these methods typically segment videos into short clips and generate sepa...

👤 Xinyue Cai | Chaoyou Fu | Yi-Fan Zhang |... 📰 arXiv 📅 2026 👁 202 📚 3

Reconstruction of glymphatic transport fields from subject-specific imaging data, with particular emphasis on cerebrospinal fluid flow and tracer conservation

The reconstruction of physically valid transport fields from subject-specific imaging data is a fundamental challenge in image-based computational modeling due to measurement noise, modeling uncertain...

👤 A. Derya Bakiler | Michael J. Johnson | ... 📰 arXiv 📅 2026 👁 195 📚 3

DRIADA: A Python Toolkit for Cross-Scale Analysis of Single-Neuron Selectivity and Population Dynamics

Brain activity spans single-neuron, population, and network levels, and core questions in neural coding require moving between them. Yet current tools target a single paradigm and incompatible data fo...

👤 Nikita Pospelov | Viktor Plusnin | Olga ... 📰 arXiv 📅 2026 👁 140 📚 3

Discovery and evaluation of a marine-derived chlorinated flavone derivative CHNQD-02204 as a potent and selective antifungal agent against Candida albicans.

Fungal infections are a significant contributor to global morbidity and mortality, among which Candida albicans infections, a major cause of systemic candidiasis, have a mortality rate of approximatel...

👤 Cao Xi-Zhen, Wang Cui-Fang, Guo Jin-Zhou... 📰 European Journal of Medicinal Chemistry 📅 2026 👁 81 📚 3

Multimodal Semantic-Aware Contrastive Learning For False Negative Mitigation in 3D Medical Imaging

Multimodal Contrastive Learning (CL) has shown significant performance in aligning representations across various data modalities and improving downstream tasks, especially in healthcare. It works by ...

👤 Sara Ketabi | Matthias W. Wagner | Cynth... 📰 arXiv 📅 2026 👁 59 📚 3

Brachiopoda collection of the Shirshov Institute of Oceanology, Russian Academy of Sciences.

This dataset provides information for 3235 Brachiopoda specimens held within the Ocean Benthic Fauna collection (collection code: OBFc) in the Shirshov Institute of Oceanology (IORAS). Collected from ...

👤 Dudnik Zoya 📰 未知期刊 📅 2026 👁 25 📚 3

Reinformed Dreamer: An Asymmetric World Model Efficiently Trained through Latent Guidance

Much like humans benefit from guidance while learning, reinforcement learning algorithms may benefit from additional supervision beyond rewards. Leveraging additional information during training to le...

👤 Gaspard Lambrechts | Adrien Bolland | Da... 📰 arXiv 📅 2026 👁 23 📚 3

Uncertainty-aware Prototype Learning with Variational Inference for Few-shot Point Cloud Segmentation

Few-shot 3D semantic segmentation aims to generate accurate semantic masks for query point clouds with only a few annotated support examples. Existing prototype-based methods typically construct compa...

👤 Yifei Zhao|Fanyu Zhao|Yinsheng Li 📰 arXiv 📅 2026 👁 455 📚 2

UniSHARP: Universal Sharp Monocular View Synthesis

In this work, we focus on extending SHARP, the popular photorealistic view synthesis method, for universal monocular rendering across a continuum of camera systems, from conventional perspective camer...

👤 Meixi Song | Dizhe Zhang | Hao Ren | Rui... 📰 arXiv 📅 2026 👁 112 📚 2

What Drives Representation Steering? A Mechanistic Case Study on Steering Refusal

Applying steering vectors to large language models (LLMs) is an efficient and effective model alignment technique, but we lack an interpretable explanation for how it works-- specifically, what intern...

👤 Stephen Cheng | Sarah Wiegreffe | Dinesh... 📰 arXiv 📅 2026 👁 95 📚 2
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