Results 1 to 10 of about 5,366,037 (200)

Anti-drone Sensors, Effectors, and Systems – A Concise Overview [PDF]

open access: yesTransNav, 2023
The dynamic development of microelectronics and wireless communication at the turn of the 20th and 21st centuries contributed to the increase in the availability and popularity of all kinds of unmanned platforms, air, land, surface, and underwater.
Dariusz Zmyslowski   +2 more
doaj   +1 more source

Manta Net: The Golden Method for Sampling Surface Water Microplastics in Aquatic Environments

open access: yesFrontiers in Environmental Science, 2022
Microplastics (MPs) (plastic particles < 5 mm in size) have become the most ubiquitous type of anthropogenic litter contaminating aquatic environments worldwide, and are capable of harming aquatic organisms and entering the food web.
Gabriel Pasquier   +6 more
doaj   +1 more source

On the Digital Twin of The Ocean Cleanup Systems—Part I: Calibration of the Drag Coefficients of a Netted Screen in OrcaFlex Using CFD and Full-Scale Experiments

open access: yesJournal of Marine Science and Engineering, 2023
The Ocean Cleanup introduces a Digital Twin (DT) describing the cleanup systems made of netting to extract marine litter from our oceans. It consists of two wings forming a “U-shape” and a retention zone.
Martin Alejandro Gonzalez Jimenez   +3 more
doaj   +1 more source

Conformal Nets I: Coordinate-Free Nets [PDF]

open access: yesInternational Mathematics Research Notices, 2014
We describe a coordinate-free perspective on conformal nets, as functors from intervals to von Neumann algebras. We discuss an operation of fusion of intervals and observe that a conformal net takes a fused interval to the fiber product of von Neumann algebras.
Bartels, A, Douglas, C, Henriques, A
openaire   +2 more sources

STUDY MOLECULES DOCKING OF ALKALOIDS IN KRATOM ON SEROTONIN TRANSPORTER (SERT), NOREPINEPHRINE TRANSPORTER (NET), AND MONOAMINE OXIDASE (MAO)

open access: yesJurnal Kimia Riset, 2023
Kratom (Mitragyna speciosa Korth) is a tropical plant originating from Southeast Asia that predominantly contains alkaloid compounds and can potentially maintain levels of monoamine compounds in the body to treat depression.
Dandi Irawan   +2 more
doaj   +1 more source

Neuroendocrine tumor of the small bowel and carcinoid syndrome: difficulties in diagnosis: a case report

open access: yesСибирский онкологический журнал, 2022
Background. Neuroendocrine tumors (NETs) of the small bowel are rare and slow-growing tumors arising from intraepithelial endocrine cells that synthesize serotonin.
E. O. Rodionov   +8 more
doaj   +1 more source

Type III Gastric Neuroendocrine Tumor - a Case Report [PDF]

open access: yesModern Medicine, 2020
We present the case of a 71 year old female that was endoscopically diagnosed with type III neuroendocrine gastric tumor (NET). NETs are rare, slowly growing neoplasm originating in the neuroendocrine cells, that can occur anywhere in the body ...
Teodora SPATARU   +2 more
doaj   +1 more source

Application of Digital Technologies in Preschool Education. Storytelling Technology for Learning English

open access: yesРазвитие образования, 2020
The article examines the modern capabilities of using digital technologies in the preschool education system. The use of these digital technologies under present-day conditions is simply necessary due to the fact that preschoolers today represent a new ...
Inga V. Dziuina
doaj   +1 more source

CNN Architectures: Alex Net, Le Net, VGG, Google Net, Res Net

open access: yesInternational Journal of Recent Technology and Engineering (IJRTE), 2020
Convolutional Neural Networks(CNNs) are a floating area in Deep Learning. Now a days CNNs are used inside the more note worthy some portion of the Object Recognition tasks. It is used in stand-out utility regions like Speech Recognition, Pattern Acknowledgment, Computer Vision, Object Detection and extraordinary photograph handling programs. CNN orders
M. Swapna   +2 more
openaire   +1 more source

Bashkir Theme in Works by P.L. Yudin, Orenburg Local Historian of the Beginning of the XX Century

open access: yesЭтническая культура, 2020
The article presents data on the studies by P.L. Yudin, a Russian historian-archivist of the beginning of the 20th century, local historian, a member of several scholarly archival commissions, who being a native of the Orenburg Region, dedicated his ...
Viktoriya Y. Prokofeva   +1 more
doaj   +1 more source

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