Results 31 to 40 of about 839,459 (306)

Boosting Zn electrode reversibility in aqueous electrolyte using low-cost antisolvents.

open access: yesAngewandte Chemie, 2021
Antisolvent addition has been widely studied in crystallization in the pharmaceutical industries by breaking the solvation balance of the original solution.
Junnan Hao   +6 more
semanticscholar   +1 more source

Application of Machine Learning Methods to Assess Filtration Properties of Host Rocks of Uranium Deposits in Kazakhstan

open access: yesApplied Sciences, 2023
The uranium required for power plants is mainly extracted by two methods in roughly equal amounts: quarries (underground and open pit) and in situ leaching (ISL). Uranium mining by in situ leaching is extremely attractive because it is economical and has
Yan Kuchin   +7 more
doaj   +1 more source

A Multilevel Switched Capacitor Inverter with Reduced Components and Self-Balance

open access: yesApplied Sciences, 2023
This paper presents a novel 13-level switched capacitor multilevel inverter, which uses less devices to achieve six-fold voltage gain. The proposed topology structure consists of twelve transistors, two diodes, and three capacitors.
Zhengdong Deng   +4 more
doaj   +1 more source

Feature Weighting and Boosting for Few-Shot Segmentation [PDF]

open access: yesIEEE International Conference on Computer Vision, 2019
This paper is about few-shot segmentation of foreground objects in images. We train a CNN on small subsets of training images, each mimicking the few-shot setting.
Khoi Duc Minh Nguyen, S. Todorovic
semanticscholar   +1 more source

Radiology Decision Support System for Selecting Appropriate CT Imaging Titles Using Machine Learning Techniques Based on Electronic Medical Records

open access: yesIEEE Access, 2023
Radiologists use an imaging order from the ordering physician, which includes a radiology title, to select the most suitable imaging protocol. Inappropriate radiology titles can disrupt protocol selection and result in mistaken or delayed diagnosis.
Peyman Shokrollahi   +7 more
doaj   +1 more source

Can Behaviorally Informed Urban Living Labs Foster the Energy Transition in Cities?

open access: yesFrontiers in Sustainable Cities, 2021
Identifying governance schemes that promote cooperation among urban stakeholders is a priority in a context where rapid urbanization poses multiple and complex challenges for ensuring the sustainability of cities.
Nives Della Valle   +4 more
doaj   +1 more source

Extreme gradient boosting (Xgboost) model to predict the groundwater levels in Selangor Malaysia

open access: yesAin Shams Engineering Journal, 2021
Groundwater levels have been declining recently in Malaysia. This is why, the current study was aimed to propose an accurate groundwater levels prediction model using machine learning algorithms in highly populated towns in Selangor, Malaysia. The models
Ahmed A. A. Osman   +4 more
semanticscholar   +1 more source

Modified LUO High Gain DC-DC Converter With Minimal Capacitor Stress for Electric Vehicle Application

open access: yesIEEE Access, 2021
The vigorous growth of electric vehicles in the field of automobile paves the way for the development of dc-dc converter. A novel high gain super Luo dc-dc converter is proposed in this article.
J. Divya Navamani   +4 more
doaj   +1 more source

Boosting photocatalytic hydrogen production from water by photothermally induced biphase systems

open access: yesNature Communications, 2021
Solar-driven hydrogen production from water using particulate photocatalysts is considered the most economical and effective approach to produce hydrogen fuel with little environmental concern. However, the efficiency of hydrogen production from water in
Shaohui Guo, Xuanhua Li, Ju Li, B. Wei
semanticscholar   +1 more source

Domain Transfer Multiple Kernel Boosting for Classification of EEG Motor Imagery Signals

open access: yesIEEE Access, 2019
The application of wireless sensors in the brain-computer interface (BCI) system provides great convenience for the acquisition of electroencephalography (EEG) signals.
Mengxi Dai   +4 more
doaj   +1 more source

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