Results 61 to 70 of about 85,778 (285)

Automatic Classification of Irregularly Sampled Time Series with Unequal Lengths: A Case Study on Estimated Glomerular Filtration Rate

open access: yes, 2016
A patient's estimated glomerular filtration rate (eGFR) can provide important information about disease progression and kidney function. Traditionally, an eGFR time series is interpreted by a human expert labelling it as stable or unstable.
Bull, Simon   +2 more
core   +1 more source

Probabilistic Modeling for Prediction Errors to Enhance Balancing Market Participation of Photovoltaic Systems: Error Threshold Estimation, Multisite Aggregation, and Overloading Effects

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study proposes a method to increase the value of solar power in balancing markets by managing prediction errors. The approach models prediction uncertainties and quantifies reserve requirements based on a probabilistic model. This enables the more reliable participation of photovoltaic plants in balancing markets across multiple sites, especially ...
Jindan Cui   +3 more
wiley   +1 more source

Pliska – integrated geophysical prospection of the first Early Medieval Bulgarian capital

open access: yesБългарско е-Списание за Археология, 2019
Between 2016 and 2018, two large-scale geophysical survey campaigns were conducted at Pliska, the first Early Medieval capital of Bulgaria (7th – 11th century AD).
Roland Filzwieser   +9 more
doaj  

GPR sounding of aufeis and alluvium of aufeis glades in the Kyubyume River valley, Oymyakon Highlands

open access: yesЛëд и снег
Aufeis is a surface accumulation of ice which is formed as layer-by-layer freezing of underground or river water periodically pouring onto the surface in winter. In July 2022, a geophysical survey was carried outin the valley of the Kyubyume River.
D. E. Edemsky   +2 more
doaj   +1 more source

Proprioceptive Robot Collision Detection through Gaussian Process Regression

open access: yes, 2019
This paper proposes a proprioceptive collision detection algorithm based on Gaussian Regression. Compared to sensor-based collision detection and other proprioceptive algorithms, the proposed approach has minimal sensing requirements, since only the ...
Alberto, Dalla Libera   +4 more
core   +1 more source

Quantifying Dynamic Regulation in Metabolic Pathways with Nonparametric Flux Inference [PDF]

open access: yes, 2019
One of the central tasks in systems biology is to understand how cells regulate their metabolism. Hierarchical regulation analysis is a powerful tool to study this regulation at the metabolic, gene-expression, and signaling levels.
He, Fei, Stumpf, Michael P H
core   +1 more source

Feature Selection for Machine Learning‐Driven Accelerated Discovery and Optimization in Emerging Photovoltaics: A Review

open access: yesAdvanced Intelligent Discovery, EarlyView.
Feature selection combined with machine learning and high‐throughput experimentation enables efficient handling of high‐dimensional datasets in emerging photovoltaics. This approach accelerates material discovery, improves process optimization, and strengthens stability prediction, while overcoming challenges in data quality and model scalability to ...
Jiyun Zhang   +5 more
wiley   +1 more source

Forensic geophysics: ground penetrating radar (GPR) techniques and missing persons investigations

open access: yesForensic Sciences Research, 2019
Ground penetrating radar (GPR) investigations have the potential to non-destructively detect buried or hidden targets and are therefore often used in forensic research.
Pier Matteo Barone, Rosa Maria Di Maggio
doaj   +1 more source

GEOELECTRICAL SECTION OF THE BARGUZIN BAY OF LAKE BAIKAL ACCORDING TO GEORADAR AND RADIO IMPEDANCE SOUNDING DATA

open access: yesГеодинамика и тектонофизика, 2020
Electrical resistivity (electrical conductivity) of water and bottom soil of the Barguzin Bay was studied by radio impedance soundings in VLF/LF bands, and the measurements were analysed.
Yu. B. Bashkuev   +2 more
doaj   +1 more source

Chiral extensions of chiral polytopes [PDF]

open access: yes, 2014
Given a chiral d-polytope K with regular facets, we describe a construction for a chiral (d + 1)-polytope P with facets isomorphic to K. Furthermore, P is finite whenever K is finite. We provide explicit examples of chiral 4-polytopes constructed in this
Cunningham, Gabe, Pellicer, Daniel
core   +1 more source

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