Results 1 to 10 of about 73,937 (167)

On the Privacy–Utility Trade-Off in Differentially Private Hierarchical Text Classification

open access: yesApplied Sciences, 2022
Hierarchical text classification consists of classifying text documents into a hierarchy of classes and sub-classes. Although Artificial Neural Networks have proved useful to perform this task, unfortunately, they can leak training data information to ...
Dominik Wunderlich   +4 more
doaj   +1 more source

Understanding the Machinability and Energy Consumption of Al-Based Hybrid Composites under Sustainable Conditions

open access: yesLubricants, 2023
Tribological properties are directly related to cutting efficiency. To achieve high machinability performances, sustainable coolants (minimum quantity lubricant (MQL), cryogenic etc.) have been used instead of conventional cutting fluids in recent years.
Serhat Şap
doaj   +1 more source

The Interplay between Enucleated Sieve Elements and Companion Cells

open access: yesPlants, 2023
In order to adapt to sessile life and terrestrial environments, vascular plants have developed highly sophisticated cells to transport photosynthetic products and developmental signals.
Angel J. Matilla
doaj   +1 more source

Data-driven smart charging for heterogeneous electric vehicle fleets

open access: yesEnergy and AI, 2020
The ongoing electrification of mobility comes with the challenge of charging electric vehicles (EVs) sufficiently while charging infrastructure capacities are limited.
Oliver Frendo   +3 more
doaj   +1 more source

New diagnostic technology and hidden pits and fissures caries

open access: yesSenses and Sciences, 2015
The accuracy in pits and fissures caries detection is of paramount importance in dental caries primary and secondary prevention. A combination of visual examination and probing is currently the mainstay of occlusal caries diagnosis.
Fabrizio Guerra   +7 more
doaj   +1 more source

ENVEJECIMIENTO Y SOLEDAD

open access: yesEnfermería Global, 2009
Objetivo: Analizar si en las personas mayores en situación de fragilidad que han sido atendidas por el servicio de urgencias domiciliarias, constaba el seguimiento por el personal de enfermería del centro y  si constaba  el diagnóstico de “Personas ...
R. Álvarez González   +4 more
doaj   +1 more source

Effect of Superabsorbent Polymer on Seedling Emergence and Growth of Cotton under Water Stress Conditions

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
Water availability is one of the major limiting factors of cotton productivity. The soil application of superabsorbent polymers (SAPs) may increase water use efficiency, improve soil physical properties, enhance seed germination and emergence, crop ...
Panayiota PAPASTYLIANOU, Angeliki KOUSTA
doaj   +1 more source

SAP Algorithm for Citation Analysis: An improvement to Tree of Science

open access: yesIngeniería e Investigación, 2020
Tree of Science (ToS) is a web-based tool which uses the network structure of paper citation to identify relevant literature. ToS shows the information in the form of a tree, where the articles located in the roots are the classics, in the trunk are the ...
Daniel Stiven Valencia-Hernandez   +4 more
doaj   +1 more source

Concept-Oriented Model: Extending Objects with Identity, Hierarchies and Semantics [PDF]

open access: yesComputer Science Journal of Moldova, 2012
The concept-oriented data model (COM) is an emerging approach to data modeling which is based on three novel principles: duality, inclusion and order.
Alexandr Savinov
doaj  

Mutu Sap Liquid Rumput Laut Sargassum yang Diekstrak Menggunakan Kalium Hidroksida sebagai Bahan Pupuk

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2015
Penelitian ekstraksi sap dari rumput laut Sargassum telah dilakukan dengan menggunakan larutan KOH. Sebelum dilakukan perlakuan Sargassum direndam dalam HCl 1% selama 2 jam, dicuci dengan air tawar dan ditiriskan.
Jamal Basmal   +2 more
doaj   +1 more source

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