Results 61 to 70 of about 2,336,780 (253)

A Single‐Cell Transcriptomic Atlas of the Ovine Rumen Microbiome Characterizes Lineage‐Specific Metabolic Shifts Associated with Host Heat Tolerance

open access: yesAdvanced Science, EarlyView.
An optimized single‐cell transcriptomic framework profiles over 60 000 cells to map the ovine rumen microbiome, partitioning the ecosystem into seven cross‐species functional clusters. In heat‐resistant hosts, a lineage‐specific metabolic shift in Anaerovibrio lipolyticus toward a highly glycolytic phenotype contributes to a “nutritional sparing ...
Sanbao Zhang   +8 more
wiley   +1 more source

Edge-Based Best-First Chart Parsing [PDF]

open access: yes, 1998
Best-first probabilistic chart parsing attempts to parse efficiently by working on edges that are judged "best" by some probabilistic figure of merit (FOM).
Johnson, Mark   +5 more
core  

Systematic Position Mapping of Split CRISPR‐Cas12a Activators Enables Highly Sensitive miRNA Detection and Cancer Cell Stratification

open access: yesAdvanced Science, EarlyView.
ABSTRACT Amplification‐free Cas12a diagnostics with split crRNA enable rapid and programmable target recognition, yet insufficient understanding of DNA activator architecture prevents predictable control over trans‐cleavage activity and sensitivity. Here we systematically map over 200 split DNA activator configurations by introducing nicks at every ...
Xiaoyan Tang   +8 more
wiley   +1 more source

Why is German dependency parsing more reliable than constituent parsing? [PDF]

open access: yes, 2006
In recent years, research in parsing has extended in several new directions. One of these directions is concerned with parsing languages other than English.
Kübler, Sandra   +3 more
core  

LRG1 Drives Pathological Angiogenesis by Disrupting Neutrophil Mitochondrial Homeostasis in Bladder Cancer

open access: yesAdvanced Science, EarlyView.
In bladder cancer, LRG1 binds to ANXA2 to trigger mitochondrial ROS‐dependent NETosis. This pathogenic cascade actively uncouples endothelial‐mural cell interactions, driving profound vascular destabilization. Consequently, targeting the LRG1‐ANXA2 axis attenuates the neutrophil burden and induces structural vascular normalization, offering a powerful ...
Dongshan Chen   +8 more
wiley   +1 more source

Statistical parsing of morphologically rich languages (SPMRL): what, how and whither [PDF]

open access: yes, 2010
The term Morphologically Rich Languages (MRLs) refers to languages in which significant information concerning syntactic units and relations is expressed at word-level. There is ample evidence that the application of readily available statistical parsing
Jennifer Foster   +17 more
core   +2 more sources

Parsing coordinations [PDF]

open access: yes, 2009
The present paper is concerned with statistical parsing of constituent structures in German. The paper presents four experiments that aim at improving parsing performance of coordinate structure: 1) reranking the n-best parses of a PCFG parser, 2 ...
Klett, Eva   +3 more
core  

Parsing in ISBES [PDF]

open access: yes, 1993
It is shown how parsing can be described as a problem in the class ISBES, Intersections of Sets and Bags of Extended Substructures, defined in /pubs/1991/161/, by viewing parsing as a generalization of pattern matching in several ways.
Broy, M.   +4 more
core   +1 more source

Pasta, a Versatile Transcriptomic Clock, Maps the Chemical and Genetic Determinants of Aging and Rejuvenation

open access: yesAdvanced Science, EarlyView.
Pasta is a transcriptomic aging clock built on an age‐shift learning framework and trained on 17 000 samples across 21 datasets. It accurately predicts relative biological age across tissues, platforms, and species, captures stemness‐to‐senescence transitions, and identifies age‐modulatory perturbations.
Jérôme Salignon   +6 more
wiley   +1 more source

Bottom-Up/Top-Down Image Parsing with Attribute Grammar [PDF]

open access: yes, 2011
This paper studies a simple attribute graph grammar as a generative image representation for image parsing in a Bayesian framework. This grammar has one class of primitives as its terminal nodes - 3D planar rectangles projected on images, and six ...
Feng Han, Song-Chun Zhu
core   +1 more source

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