Results 91 to 100 of about 1,343,954 (317)
International Journal of Climatology, EarlyView.Unique characteristics of winter daily minimum (Tmin) and maximum (Tmax) temperatures and freeze days across the conterminous United States from 1952 to 2024 are examined. Results show spatial heterogeneity in Tmin/Tmax warming rates across the tropical‐temperate transition zone in the southeastern United States, and that the highest temperature on the
Vincent M. Brown +4 more
wiley +1 more source
Rolling Bearing with Isometric Feature Mapping and Fuzzy C means Fault Identification Method
Journal of Harbin University of Science and Technology, 2019 In the fault identification of rolling bearing, the traditional ISOMAP algorithm is met with the problem of large deviation of geodesic distance and aliasing in fault identification.
WANG Ya-ping +4 more
doaj +1 more source
Machine learning holographic mapping by neural network renormalization group
Physical Review Research, 2020 Exact holographic mapping (EHM) provides an explicit duality map between a conformal field theory (CFT) configuration and a massive field propagating on an emergent classical geometry.
Hong-Ye Hu +3 more
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Limnology and Oceanography: Methods, EarlyView.Abstract Understanding a population's distribution depends on observing the presence and movement of individuals throughout their range. For highly mobile marine species, these observations typically rely on high effort monitoring programs. Tracking enough individuals to understand trends in movement behavior is not always logistically feasible, and ...
Abigail M. Kreuser +3 more
wiley +1 more source
Mathematics, 2019 In the present paper, we study conformal mappings between a connected n-dimension pseudo-Riemannian Einstein manifolds. Let g be a pseudo-Riemannian Einstein metric of indefinite signature on a connected n-dimensional manifold M.
Josef Mikeš +2 more
doaj +1 more source
Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems
Limnology and Oceanography: Methods, EarlyView.Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix +10 more
wiley +1 more source
Fixed Point Theory and Algorithms for Sciences and EngineeringIn order to study the existence of best proximity points of a ( T ) $\left ( T\right ) $ condition satisfying mapping, we introduce a new interesting notion of triangular projection in geodesic metric spaces. Using the famous Schauder fixed point theorem,
Sabar Taoufik
doaj +1 more source
ВивліоѳикаMaps of the lower Don and Azov region produced by James Bruce and Cornelis Cruys in connection with Peter I’s 1696 Azov campaign appear to mark the point at which cartographic work undertaken on Russian territory by specialists in Russian service began ...
Brian Davies
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Movement Disorders, EarlyView.Abstract Background Neuroinflammation, measured using [11C](R)‐PK11195 positron emission tomography (PET), has been reported in isolated rapid‐eye‐movement sleep behavior disorder (iRBD), but its temporal progression is unknown. Objective The aim was to assess longitudinal progression of neuroinflammation in iRBD patients and its relationship with ...
Andreas Myhre Baun +17 more
wiley +1 more source
Geodesics in large planar maps and in the Brownian map
Acta Mathematica, 2010 64 pages, second version with minor corrections, and additional references and ...
openaire +3 more sources