Results 21 to 30 of about 555,600 (315)

Machine Learning Algorithms for Raw and Unbalanced Intrusion Detection Data in a Multi-Class Classification Problem

open access: yesApplied Sciences, 2023
Various machine learning algorithms have been applied to network intrusion classification problems, including both binary and multi-class classifications.
Mantas Bacevicius   +1 more
doaj   +1 more source

Intrusion and apical resorption of mandibular incisors in Begg treatment: anchorage bend or curve?

open access: yesAustralasian Orthodontic Journal, 1990
A statistical evaluation of the apical root resorption in mandibular incisors following Begg treatment in one group with anchorage bends and another group with anchorage curves showed no statistical difference.
Lew Kenneth
doaj   +1 more source

RETENSI DAN INTRUNSI FLUOR PADA PERMUKAAN EMAIL SETELAH APLIKASI DENGAN SUBSTRAT IKAN TERI (Stolephorus sp.)

open access: yesJournal of Dentistry Indonesia, 2015
Background: Topical fluoridation recently is still the main caries prevention method. Fluoride application on enamel surface is aimed to convert the hydroxyapatite (HA) crystal to fluoroapatite (FA) or hydroxyfluoroapatite (HFA) form.
Harun Asyiq Gunawan
doaj   +1 more source

PTSD Among Healthcare Workers During the COVID-19 Outbreak: A Study Raises Concern for Non-medical Staff in Low-Risk Areas

open access: yesFrontiers in Psychiatry, 2021
Objective: To investigate the prevalence of sleep quality and post-traumatic stress disorder (PTSD) symptoms of healthcare workers (HCWs) and identify the determinants for PTSD symptoms among HCWs in high-risk and low-risk areas during the COVID-19 ...
Ruike Zhang   +13 more
doaj   +1 more source

Fault and magmatic interaction within Iceland's western rift over the last 9kyr [PDF]

open access: yes, 2003
We present high-resolution 'Chirp' sub-bottom profiler data from Thingvallavatn, a lake in Iceland's western rift zone. These data are combined with stratigraphic constraints from sediment cores to show that movement on normal faults since 9 ka are ...
A. I. Best   +13 more
core   +1 more source

Giant osmotic pressure in the forced wetting of hydrophobic nanopores [PDF]

open access: yes, 2015
The forced intrusion of water in hydrophobic nanoporous pulverulent material is of interest for quick storage of energy. With nanometric pores the energy storage capacity is controlled by interfacial phenomena.
Charlaix, Elisabeth   +3 more
core   +2 more sources

Autonomic Parameter Tuning of Anomaly-Based IDSs: an SSH Case Study [PDF]

open access: yes, 2012
Anomaly-based intrusion detection systems classify network traffic instances by comparing them with a model of the normal network behavior. To be effective, such systems are expected to precisely detect intrusions (high true positive rate) while limiting
Boer, Pieter-Tjerk de   +4 more
core   +3 more sources

Foundation for Intrusion Prevention [PDF]

open access: yes, 2004
We propose an infrastructure that helps a system administrator to identify a newly published vulnerability on the site hosts and to evaluate the vulnerability’s threat with respect to the administrator’s security priorities. The infrastructure foundation is the vulnerability semantics, a small set of attributes for vulnerability definition.
Alderman, Ian D.   +3 more
openaire   +3 more sources

The effect of intrusive orthodontic force on dental pulp of adults versus adolescents

open access: yesDental Research Journal, 2016
Background: There is no conclusive evidence on the effect of orthodontic force application on dental pulp tissue. The aim of this study was to compare early and delayed histological effects of intrusive forces on dental pulp of adolescents and adults ...
Mostafa Abtahi   +3 more
doaj   +1 more source

An intrusion layer in stationary incompressible fluids Part 2: A solitary wave [PDF]

open access: yes, 2006
The propagation of a solitary wave in a horizontal fluid layer is studied. There is an interfacial free surface above and below this intrusion layer, which is moving at constant speed through a stationary density-stratified fluid system.
Forbes, L.K., Hocking, G.C.
core   +2 more sources

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