Results 161 to 170 of about 53,786 (213)

Participative leadership effects on followers' radical creativity: the role of psychological safety and collaborative relationship. [PDF]

BMC Psychol
Song G, Nabi MN, Gazi MAI, Amin MB, Senathirajah ARBS, Rahaman MA, Min Z.   +6 more
europepmc   +1 more source

Not a Sip: Effects of Zero Tolerance Laws on Road Traffic Fatalities. [PDF]

Health Econ
Ramasco A.
europepmc   +1 more source

Impact of the Coronavirus Disease 2019 Pandemic on Substance Use Disorder Risk Among People Living With Human Immunodeficiency Virus (HIV) Enrolled in HIV Care in the United States: An Interrupted Time Series Analysis. [PDF]

Open Forum Infect Dis
Jain JP, Heise MJ, Lisha NE, Moreira CH, Glidden DV, Burkholder GA, Crane HM, Jacobson JM, Cachay ER, Mayer KH, Napravnik S, Moore RD, Dawson-Rose C, Johnson MO, Christopoulos KA, Gandhi M, Spinelli MA.   +16 more
europepmc   +1 more source

Ratoon Season Rice Reduces Methane Emissions by Limiting Acetic Acid Transport to the Rhizosphere and Inhibiting Methanogens. [PDF]

Adv Sci (Weinh)
Zou J, Xu H, Qin B, Lan C, Li J, Zhang B, Zhang H, Guo C, Chen H, Fang Z, Zhao Q, Wang W, Fang C, Zhang Z, Lin W.   +14 more
europepmc   +1 more source

Functional genomics and phenotypic characterization of PGP and biocontrol traits of rhizospheric Streptomyces spp. from Mexican milpa agroecosystem. [PDF]

BMC Microbiol
Vazquez-Hernandez L, De la Vega-Camarillo E, Hernández-García JA, Villa-Tanaca L, Hernández-Rodríguez C.   +4 more
europepmc   +1 more source

Security in Peer-to-Peer SIP VoIP

, 2019
openaire   +2 more sources

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Security and delay issues in SIP systems

International Journal of Communication Systems, 2009
AbstractThe deployment of multimedia over IP (MoIP), and in particular voice over IP services, requires to solve new security issues they introduce, before completely exploiting the great opportunities they offer to telecommunication market. Furthermore, the implementation of various security measures can cause a marked deterioration in quality of ...
CALLEGARI, CHRISTIAN, GARROPPO, ROSARIO GIUSEPPE, GIORDANO, STEFANO, PAGANO, MICHELE   +3 more
openaire   +3 more sources

Security challenges for peer-to-peer SIP

IEEE Network, 2006
Recent research activities have proposed using a peer-to-peer network for user registration and user location in session initiation protocol (SIP)-based voice-over-IP (VoIP) networks. The main motivation for peer-to-peer (P2P) SIP is higher robustness as well as easy configuration and maintenance (compared to client-server SIP).
openaire   +3 more sources

Contribution to secure SIP instant message

2014 International Conference on Information Science, Electronics and Electrical Engineering, 2014
After analyzing SRTP (Secure Real-time Transport Protocol) and SIP(session initiation protocole), we identified the need to secure VoIP(Voice over IP) network. Ourstudy assesses the risk of attacks on the VoIP network. Additionally, it offers solutions to the existing VoIP network vulnerabilities while issuing Instant Messages.
Ravonimanantsoa Ndaohialy Manda Vy, Randriamitantsoa Andry Auguste   +1 more
openaire   +1 more source

Solution analysis for SIP security threats

2009 International Conference on Multimedia Computing and Systems, 2009
Session Initial Protocol (SIP) is widely used for handling multimedia signaling. Because SIP is widely used in many multimedia applications, it becomes an attractive target to attackers. Actually, in contrast to traditional telephone networks, SIP works at the application layer in IP networks.
W. Werapun, A. Abou El Kalam, B. Paillassa, J. Fasson   +3 more
openaire   +1 more source