Results 31 to 40 of about 40,203 (280)

Distribution pattern and origin of the columnar pull-down anomalies in Gaoshiti Block of Central Sichuan Basin, SW China

Petroleum Exploration and Development, 2017
The targets of this study are located in the Gaoshiti block, Central Sichuan Basin. Reprocessing the seismic data with reverse time migration (RTM) and using high-precision coherence analysis, this paper analyzed the distribution pattern and origin of ...
Ping YANG, Bozhao DING, Chang FAN, Xinghui ZHU, Yajing WANG, Pei YANG   +5 more
doaj   +1 more source

Исследование структурных свойств сети Интернет на основе метаграфовых моделей

Информатика и автоматизация, 2020
При исследовании сети Интернет ее структуру разделяют на уровни: уровень автономных систем, уровень точек присутствия операторов связи, уровень оборудования и так далее.
Maxim Vladimirovich Ivanov, Ivan Vitalievich Kalashnilov, Mekhran Mirzozhonovich Nurullaev   +2 more
doaj   +1 more source

ROV++: Improved Deployable Defense against BGP Hijacking

Network and Distributed System Security Symposium, 2021
—We study and extend Route Origin Validation (ROV), the basis for the IETF defenses of interdomain routing. We focus on two important hijack attacks: subprefix hijacks and non-routed prefix hijacks . For both attacks, we show that, with partial deployment,
Reynaldo Morillo, Justin Furuness, Cameron Morris, James Breslin, A. Herzberg, Bing Wang   +5 more
semanticscholar   +1 more source

Potential Use of Brazilian Green Propolis Extracts as New Photosensitizers for Antimicrobial Photodynamic Therapy against Cariogenic Microorganisms

Pathogens, 2023
The synergic effect of Streptococcus mutans and Candida albicans increases dental caries severity. Antimicrobial photodynamic therapy (aPDT) is a non-invasive treatment for antimicrobial aspects.
Analú Barros de Oliveira, Túlio Morandin Ferrisse, Gabriela Gomes França, Sarah Raquel de Annunzio, Willian Kopp, Carla Raquel Fontana, Fernanda Lourenção Brighenti   +6 more
doaj   +1 more source

Combined Intra- and Inter-domain Traffic Engineering using Hot-Potato Aware Link Weights Optimization [PDF]

, 2008
A well-known approach to intradomain traffic engineering consists in finding the set of link weights that minimizes a network-wide objective function for a given intradomain traffic matrix.
Balon, Simon, Leduc, Guy
core   +1 more source

Research and application of seismic porosity inversion method for carbonate reservoir based on Gassmann’s equation

Open Geosciences, 2021
Carbonate rocks frequently exhibit less predictable seismic attribute–porosity relationships because of complex and heterogeneous pore geometry. Pore geometry plays an important role in carbonate reservoir interpretation, as it influences acoustic and ...
Liu Kaiyuan, Qin Li, Zhang Xi, Liu Liting, Wu Furong, Li Le   +5 more
doaj   +1 more source

Biocompatible Platinum Nanoclusters Prepared Using Bitter Gourd Polysaccharide for Colorimetric Detection of Ascorbic Acid

Biomolecules, 2021
Ascorbic acid is an organic compound with antioxidant properties that can protect the human body from the threat of free radicals. Therefore, it is important to detect the existence and measure the concentration of ascorbic acid to regulate its content ...
Kai Liu, Yu Zhao, Lu Zhang, Mengmeng He, Weifeng Lin, Haotian Sun, Zhiwei Liu, Jie Hu, Longgang Wang   +8 more
doaj   +1 more source

BGP secure routing extension (BGP-SRx) :

, 2021
In this paper, we first describe the problem space. Following that, we describe the design and implementation of the NIST reference implementation for RPKI-based route origin validation (BGP-OV) and BGPsec path validation (BGP-PV) within a BGP router. The system we developed is called BGP Secure Routing Extension (BGP-SRx).
Oliver Borchert, Kyehwan Lee, Kotikalapudi Sriram, Doug Montgomery, Patrick Gleichmann, Mehmet Adalier   +5 more
openaire   +1 more source

On BGP communities

ACM SIGCOMM Computer Communication Review, 2008
This paper focuses on BGP communities, a particular BGP attribute that has not yet been extensively studied by the research community. It allows an operator to group destinations in a single entity to which the same routing decisions might be applied. In this paper, we show that the usage of this attribute has increased and that it also contributes to ...
Donnet, Benoît, Bonaventure, Olivier
openaire   +2 more sources

Study on BGP route leak

网络与信息安全学报, 2016
With the rapid expansion of the scale of Internet,BGP plays a more and more important role in the Inter domain routing system.BGP has a lot of security risks,which result in prefix hijacking,AS_PATH hijacking and route leak attacks occuring frequently ...
Jia JIA,Jian JIN, Zhi-wei YAN,Guang-gang GENG   +1 more
doaj   +1 more source