Results 21 to 30 of about 23,343 (215)

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

Discrete 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, Konstantin E. Samouylov   +1 more
doaj   +1 more source

SIP protocol model for OMNET++

Advances in Electrical and Electronic Engineering, 2016
The article describes our new SIP protocol implementation for the OMNeT++ simulation framework. OMNeT++ simulation framework provides an extensive support of IP related protocols, nevertheless a working SIP protocol implementation is missing.
Jan Kucerak, Petr Chlumsky
doaj   +1 more source

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

International 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, Edward Johnston, Gregor Laimer, Daniel Putzer, Gernot Eberle, Philipp Westerlund, Benjamin Henninger, Reto Bale   +7 more
doaj   +1 more source

EviSIP: using evidence to change practice through mentorship – an innovative experience for reproductive health in the Latin American and Caribbean regions

Global Health Action, 2020
Maternal mortality is unacceptably high in our region. In 2015, the Latin American Center for Perinatology and Women´s Reproductive Health (CLAP) created a regional network of institutions including 16 countries, committed to improving epidemiological ...
Suzanne J. Serruya, Rodolfo Gómez Ponce de León, Maria V. Bahamondes, Bremen De Mucio, Maria L. Costa, Pablo Durán, José L. Díaz-Rosello, Caron Kim, Antonella F. Lavelanet, Ana Artigas, Thais A. Forster, José G. Cecatti   +11 more
doaj   +1 more source

Convolutional Neural Networks for Automatic Identification of Individuals at Terrestrial Terminals

IEEE Access
The objective of this study was to develop an automated system for the identification of wanted individuals in terrestrial terminals using Convolutional Neural Networks (CNN).
Darwin Yarango-Farro, Alex Mondragon-Fernandez, Heber I. Mejia-Cabrera, Juan Arcila-Diaz   +3 more
doaj   +1 more source

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

Heliyon, 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

Pig productive performance parameters and costs in Spain: evolution from 2015 to 2024

Porcine Health Management
Background The goals of the present work were to describe reliable reference values and their temporal evolution for production parameters and pig production cost from 2015 to 2024 in Spain.
Josep Font, Joan Rocadembosch, Josep Bernaus, Olga Miró, Judit Argerich, Laia Cordón, Irene Planas, Just Font, Lorenzo Fraile   +8 more
doaj   +1 more source

Bruteforce Attacks Blocking Solution on Embedded SIP Communication Server

Communications, 2013
This article deals with embedded SIP communication server with an easy integration into the computer network based on open source solutions and its effective defense against the most frequent attack in the present - Denial of Service.
Filip Rezac, Jakub Safarik, Miroslav Voznak, Jan Rozhon, Karel Tomala, Jiri Vychodil   +5 more
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

Biology, 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, Peter Schullian, Reto Bale   +2 more
doaj   +1 more source

Design of High‐Energy Anode for All‐Solid‐State Lithium Batteries–A Model with Borohydride‐Based Electrolytes

Advanced Materials Interfaces, EarlyView.
This study proposes a function‐sharing anode design to enable nonmetallic lithium insertion while maintaining intimate interfacial contact with the solid‐state electrolyte. A combination of lithium‐compatible and conformable borohydrides, highly conformable indium metal, less‐graphitized acetylene black, and a layer of highly graphitized massive ...
Keita Kurigami, Akihiro Ishii, Itaru Oikawa, Hitoshi Takamura   +3 more
wiley   +1 more source