Results 131 to 140 of about 1,131,805 (276)
Decoding Blastocystis‐Driven Mechanisms in Gut Microbiota and Host Metabolism
Advanced Science, EarlyView.Blastocystis, a prevalent gut microbe, interacts with the host through metabolic and immune pathways, influencing cardiometabolic health. This perspective explores its role in modulating short‐chain fatty acid production, tryptophan metabolism, and immune signaling, potentially impacting cholesterol absorption, glucose metabolism, and vascular health ...
Lei Deng, Kevin SW Tan
wiley +1 more source
Литосфера, 2016 The litho-paleoecological characteristics of the Upper Ordovician reef Bol’shaya Kos’yu was given. The reef paleolandscape profile - reef plateau, reef internal lagoons, and frontal reef zone was determined, and reef facies were described.
L. A. Shmeleva
doaj +2 more sources
Deep Learning Object Detection Methods for Ecological Camera Trap Data [PDF]
arXiv, 2018 Deep learning methods for computer vision tasks show promise for automating the data analysis of camera trap images. Ecological camera traps are a common approach for monitoring an ecosystem's animal population, as they provide continual insight into an environment without being intrusive.
arxiv
Advanced Science, EarlyView.This study demonstrates that the miRNA pathway plays a key role in the invasive growth of Alternanthera philoxeroides in aquatic habitats. Specifically, miR162 is critical for its invasive success, facilitating stem elongation and enhancing survival during submergence.
Qianqian Hu +8 more
wiley +1 more source
SPUX: Scalable Particle Markov Chain Monte Carlo for uncertainty quantification in stochastic ecological models [PDF]
arXiv, 2017 Calibration of individual based models (IBMs), successful in modeling complex ecological dynamical systems, is often performed only ad-hoc. Bayesian inference can be used for both parameter estimation and uncertainty quantification, but its successful application to realistic scenarios has been hindered by the complex stochastic nature of IBMs ...
arxiv
Advanced Science, EarlyView.Tomato chlorosis virus (ToCV) infection induces production of neophytadiene, a volatile resulting from chlorophyll degradation that is highly attractive to whiteflies. OBP2, an odorant‐binding protein from insect vector B. tabaci, exhibits a strong binding affinity for neophytadiene.
Xiao‐bin Shi +14 more
wiley +1 more source
DiversityAmazon rainforests are critical for providing a wide range of ecosystem services. In the Southeastern Peruvian Amazon; however, goldmining activities are causing severe soil degradation and forest loss.
Jorge Garate-Quispe +5 more
doaj +1 more source
Continual Evolution in Nonreciprocal Ecological Models [PDF]
arXivFeedbacks between evolution and ecology are ubiquitous, with ecological interactions determining which mutants are successful, and these mutants in turn modifying community structure. We study the evolutionary dynamics of several ecological models with overlapping niches, including consumer resource and Lotka-Volterra models.
arxiv
How the Avengers assemble: Ecological modelling of effective cast sizes for movies [PDF]
arXiv, 2019 The number of characters in a movie is an interesting feature. However, it is non-trivial to measure directly. Naive metrics such as the number of credited characters vary wildly. Here, we show that a metric based on the notion of "ecological diversity" as expressed through a Shannon-entropy based metric can characterise the number of characters in a ...
arxiv
Role of vegetation in determining carbon sequestration along ecological succession in the southeastern United States [PDF]
, 2008 Paul C. Stoy +7 more
openalex +1 more source