Results 21 to 30 of about 217,247 (331)

Description of the process of tunneling Q signaling in private telecommunication networks [PDF]

open access: yesVojnotehnički Glasnik, 2021
Introduction/purpose: The article should specify the network signaling type Q-SIG, which is standardized especially for implementation in digital telecommunication networks of integrated services (ISDN), emphasizing the possibility of its further ...
Slađan M. Svrzić   +2 more
doaj   +1 more source

Telephony Denial of Service Defense at Data Plane (TDoSD@DP) [PDF]

open access: yes, 2018
The Session Initiation Protocol (SIP) is an application-layer control protocol used to establish and terminate calls that are deployed globally. A flood of SIP INVITE packets sent by an attacker causes a Telephony Denial of Service (TDoS) incident ...
Febro, Aldo   +2 more
core   +2 more sources

Thermal ablation of CT ‘invisible’ liver tumors using MRI fusion: a case control study

open access: yesInternational Journal of Hyperthermia, 2020
Purpose To evaluate whether ‘invisible’ liver tumors on CT can be treated by stereotactic radiofrequency ablation (SRFA) using fusion of pre-ablation MRI.
Peter Schullian   +7 more
doaj   +1 more source

ITSM Strategy Using CSI on ITIL V.3 To Improve IT Services

open access: yesIntensif: Jurnal Ilmiah Penelitian Teknologi dan Penerapan Sistem Informasi, 2020
The SIMBARU (Academic information System) has The obstacles that currently occur in the SIMBARU process is how to utilize an IT-based academic service system that is ready to run/use in the optimal time optimally, providing services with the right target,
Khurotul Aeni, Randi Adzin
doaj   +1 more source

Stereotactic Thermal Ablation of Liver Tumors: 3D Planning, Multiple Needle Approach, and Intraprocedural Image Fusion Are the Key to Success—A Narrative Review

open access: yesBiology, 2021
Thermal ablation is an emerging, potentially curative approach in treating primary and metastatic liver cancer. Different technologies are available, with radiofrequency ablation (RFA) and microwave ablation (MWA) being the most widely used.
Gregor Laimer   +2 more
doaj   +1 more source

SecSip: A Stateful Firewall for SIP-based Networks [PDF]

open access: yes, 2009
SIP-based networks are becoming the de-facto standard for voice, video and instant messaging services. Being exposed to many threats while playing an major role in the operation of essential services, the need for dedicated security management approaches
Festor, Olivier, Lahmadi, Abdelkader
core   +5 more sources

A study of the mechanism for intergenerational transmission of gender roles in single-parent families

open access: yesHeliyon, 2023
The divorce rate in China is rising yearly, and the concept of marriage is changing, triggering many social topics related to single parents. Among them, gender-awareness education for children in single-parent families is particularly worthy of ...
I-Jun Chen, Zisong Chen
doaj   +1 more source

Evaluation of the firewall influence on the session initiation by the SIP multimedia protocol

open access: yesDiscrete and Continuous Models and Applied Computational Science, 2021
Firewalls is one of the major components to provide network security. By using firewalls, you can solve such problems as preventing unauthorized access, and deleting, modifying and/or distributing information under protection.
Anatoly Y. Botvinko   +1 more
doaj   +1 more source

ALEX: Improving SIP Support in Systems with Multiple Network Addresses [PDF]

open access: yes, 2005
The successful and increasingly adopted session initiation protocol (SIP) does not adequately support hosts with multiple network addresses, such as dual-stack (IPv4-IPv6) or IPv6 multi-homed devices. This paper presents the Address List Extension (ALEX)
Baldi, Mario   +3 more
core   +1 more source

Electronic swallowing intervention package to support swallowing function in patients with head and neck cancer: development and feasibility study [PDF]

open access: yes, 2018
Background: Many patients undergoing treatment for head and neck cancer (HNC) experience significant swallowing difficulties, and there is some evidence that swallowing exercises may improve outcomes, including quality of life.
Boa, Sally   +4 more
core   +2 more sources

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