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Showing 20 of 379 academic articles

Machine learning in cybersecurity: a comprehensive survey

Dipankar Dasgupta, Zahid Akhtar, Sajib Sen • The Journal of Defense Modeling and Simulation Applications Methodology Technology (2020)

Today’s world is highly network interconnected owing to the pervasiveness of small personal devices (e.g., smartphones) as well as large computing devices or services (e.g., cloud computing or online banking), and thereby each passing minut...

OPENALEX DOI: https://doi.org/10.1177/1548512920951275

Weight Uncertainty in Neural Networks

Charles Blundell, Julien Cornebise, Koray Kavukcuoglu, Daan Wierstra • arXiv (Cornell University) (2015)

We introduce a new, efficient, principled and backpropagation-compatible algorithm for learning a probability distribution on the weights of a neural network, called Bayes by Backprop. It regularises the weights by minimising a compression ...

OPENALEX Open Access DOI: https://doi.org/10.48550/arxiv.1505.05424

Pointwise Convolutional Neural Networks

Binh‐Son Hua, Minh-Khoi Tran, Sai-Kit Yeung • IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings (2018)

Deep learning with 3D data such as reconstructed point clouds and CAD models has received great research interests recently. However, the capability of using point clouds with convolutional neural network has been so far not fully explored....

OPENALEX Open Access DOI: https://doi.org/10.1109/cvpr.2018.00109

Reconnaissance with JWST of the J-region Asymptotic Giant Branch in Distance Ladder Galaxies: From Irregular Luminosity Functions to Approximation of the Hubble Constant

Siyang Li, Adam G. Riess, Stefano Casertano, Gagandeep S. Anand et al. • The Astrophysical Journal (2024)

We study stars in the J-regions of the asymptotic giant branch (JAGB) of near-infrared color–magnitude diagrams in the maser host NGC 4258 and four hosts of six Type Ia supernovae (SNe Ia): NGC 1448, NGC 1559, NGC 5584, and NGC 5643. These ...

DOAJ Open Access (DOAJ) DOI: 10.3847/1538-4357/ad2f2b

Seeding Cores: A Pathway for Nuclear Star Clusters from Bound Star Clusters in the First Billion Years

Fred Angelo Batan Garcia, Massimo Ricotti, Kazuyuki Sugimura • The Open Journal of Astrophysics (2025)

We model the formation of star clusters in a dwarf galaxy progenitor during the first 700 Myr of cosmic history using a cosmological radiation-hydrodynamic simulation with a sub-grid star formation efficiency (SFE) model calibrated from AU-...

DOAJ Open Access (DOAJ) DOI: 10.33232/001c.145064

A millifluidic study of cell-to-cell heterogeneity in growth-rate and cell-division capability in populations of isogenic cells of Chlamydomonas reinhardtii.

Shima P Damodaran, Stephan Eberhard, Laurent Boitard, Jairo Garnica Rodriguez et al. • PLoS ONE (2015)

To address possible cell-to-cell heterogeneity in growth dynamics of isogenic cell populations of Chlamydomonas reinhardtii, we developed a millifluidic drop-based device that not only allows the analysis of populations grown from single ce...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0118987

Oxidation‐etching induced morphology regulation of Cu catalysts for high‐performance electrochemical N2 reduction

Xuqiang Ji, Ting Wang, Qian Liu, Yongsong Luo et al. • EcoMat (2020)

Abstract Renewable‐electricity‐driven N2 reduction is an attractive approach for ambient NH3 synthesis, but active electrocatalysts are needed to enable the N2 reduction reaction. Monolithic electrodes with active components anchored on con...

DOAJ Open Access (DOAJ) DOI: 10.1002/eom2.12026

Evaluation of distilled water quality and production costs from a modified solar still integrated with an outdoor solar water heater

Naseer T. Alwan, S.E. Shcheklein, Obed M. Ali • Case Studies in Thermal Engineering (2021)

Solar water distillation is an effective technology for producing potable water using sustainable energy sources. However, the widespread use of this technology in industrial and domestic applications is hindered by low daily production com...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csite.2021.101216

Sustainable clove-derived nitrogen-doped carbon dots with programmable multimodal fluorescence for metal ion and fluoride sensing

Mallika Phull, Mandeep Kaur, Yashika Singla, Urvashi Singh et al. • RSC Advances (2026)

The development of sustainable fluorescent nanomaterials from renewable biomass represents a promising strategy for environmentally benign chemical sensing. In this work, nitrogen-doped carbon dots (N-CDs) were synthesized from clove biomas...

DOAJ Open Access (DOAJ) DOI: 10.1039/d6ra05591e

Brassica carinata biomass, yield, and seed chemical composition response to nitrogen rates and timing on southern Coastal Plain soils in the United States

Mahesh Bashyal, Michael J. Mulvaney, Dewey Lee, Chris Wilson et al. • GCB Bioenergy (2021)

Abstract Brassica carinata (carinata), a non‐food oilseed feedstock mainly used for biofuel, is a relatively new alternative winter crop in the southeastern (SE) United States (US). However, there are limited N rate and N application timing...

DOAJ Open Access (DOAJ) DOI: 10.1111/gcbb.12846

Unraveling genetic diversity in ‘Foşa’ and ‘Yomra’ hazelnut accessions (Corylus avellana L.) using SSR markers and phenotypic analysis

Yusuf Bilgen, Yaşar Akça, Kenan Yıldız, Kubilay Yıldırım • Scientific Reports (2026)

Abstract The Foşa hazelnut variety is commonly cultivated in Türkiye and is often confused with the Yomra variety due to morphological similarities. This study aims to determine the phenological and pomological characteristics of the Foşa a...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-44863-0

Glycosylation of Epigallocatechin Gallate by Engineered Glycoside Hydrolases from <i>Talaromyces amestolkiae</i>: Potential Antiproliferative and Neuroprotective Effect of These Molecules

Juan A. Méndez-Líter, Ana Pozo-Rodríguez, Enrique Madruga, María Rubert et al. • Antioxidants (2022)

Glycoside hydrolases (GHs) are enzymes that hydrolyze glycosidic bonds, but some of them can also catalyze the synthesis of glycosides by transglycosylation. However, the yields of this reaction are generally low since the glycosides formed...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox11071325

The triad interaction of ULK1, ATG13, and FIP200 is required for ULK complex formation and autophagy

Yutaro Hama, Yuko Fujioka, Hayashi Yamamoto, Noboru Mizushima et al. • eLife (2025)

In mammals, autophagosome formation, a central event in autophagy, is initiated by the ULK complex comprising ULK1/2, FIP200, ATG13, and ATG101. However, the structural basis and mechanism underlying the ULK complex assembly have yet to be ...

DOAJ Open Access (DOAJ) DOI: 10.7554/eLife.101531

Elastic modulus of β-Ga2O3 nanowires measured by resonance and three-point bending techniques

Annamarija Trausa, Sven Oras, Sergei Vlassov, Mikk Antsov et al. • Beilstein Journal of Nanotechnology (2024)

Due to the recent interest in ultrawide bandgap β-Ga2O3 thin films and nanostructures for various electronics and UV device applications, it is important to understand the mechanical properties of Ga2O3 nanowires (NWs). In this work, we inv...

DOAJ Open Access (DOAJ) DOI: 10.3762/bjnano.15.58

A ROADMAP FOR A COMPUTATIONAL THEORY OF THE VALUE OF INFORMATION IN ORIGIN OF LIFE QUESTIONS

Soumya Banerjee • Interdisciplinary Description of Complex Systems (2016)

Information plays a critical role in complex biological systems. Complex systems like immune systems and ant colonies co-ordinate heterogeneous components in a decentralized fashion. How do these distributed decentralized systems function? ...

DOAJ Open Access (DOAJ) DOI: 10.7906/indecs.14.3.4

Optimistic recovery in distributed systems

Rob Strom, Shaula Yemini • ACM Transactions on Computer Systems (1985)

Optimistic Recovery is a new technique supporting application-independent transparent recovery from processor failures in distributed systems. In optimistic recovery communication, computation and checkpointing proceed asynchronously. Synch...

OPENALEX Open Access DOI: https://doi.org/10.1145/3959.3962

Prior Season Crop Type Masks for Winter Wheat Yield Forecasting: A US Case Study

Inbal Becker-Reshef, Belen Franch, Brian Barker, Emilie Murphy et al. • Remote Sensing (2018)

Monitoring and forecasting crop yields is a critical component of understanding and better addressing global food security challenges. Detailed spatial information on crop-type distribution is fundamental for in-season crop condition monito...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs10101659

A Review on Cybersecurity

Abdulla Hussain, Azlinah Mohamed, Suriyati Razali • International Conference on Networking, Information Systems & Security (NISS) (2020)

In recent years the cybersecurity has evolved significantly in order to cater to the changes that occur within the cyberspace. Cybersecurity is the means by which a country or organization can utilize to protect its products and information...

OPENALEX DOI: https://doi.org/10.1145/3386723.3387847