Results 11 to 20 of about 28,125 (280)
Sending multiple RTP streams in a single RTP session [PDF]
RFC, 2017 This memo expands and clarifies the behavior of Real-time Transport Protocol (RTP) endpoints that use multiple synchronization sources (SSRCs). This occurs, for example, when an endpoint sends multiple RTP streams in a single RTP session. This memo updates RFC 3550 with regard to handling multiple SSRCs per endpoint in RTP sessions, with a particular ...
Jonathan Lennox +3 more
core +5 more sources
Indústrias Culturais, 2013 In the cloud services industry, a key issue for cloud operators is to minimize operational costs. In this paper, we consider algorithms that elastically contract and expand a cluster of in-memory databases depending on tenants' behavior over time while maintaining response time guarantees.We evaluate our tenant placement algorithms using traces ...
Jan Schaffner +6 more
core +6 more sources
Advanced Science, 2022 Room temperature phosphorescent (RTP) polymers have advantages of strength, toughness, and processing and application flexibility over organic small molecular crystals, but the current RTP polymers are all from rigid plastics and involve chemical linkage
Haichang Zhang +2 more
exaly +2 more sources
Options for Securing RTP Sessions [PDF]
RFC, 2014 The Real-time Transport Protocol (RTP) is used in a large number of\ud different application domains and environments. This heterogeneity\ud implies that different security mechanisms are needed to provide\ud services such as confidentiality, integrity, and source\ud authentication of RTP and RTP Control Protocol (RTCP) packets\ud suitable for the ...
Westerlund, M., Perkins, C.
core +10 more sources
Covert Channel in RTP Payload Using a Pointer in Sip Header
Communications, 2016 The paper addresses the issue of hiding data in the network flow. The authors discuss a new proposal of the steganographic approach in IP telephony: transmitting texts using the pointer in the SIP header by means of a data stream within the RTP protocol.
Miroslav Voznak +5 more
doaj +2 more sources
Aggregation-Controlled Triplet Exciton Regulation Enables Single-Emitter Color-Evolving Afterglow. [PDF]
Adv Sci (Weinh)A single‐emitter system based on DTP‐R luminophores enables time‐evolving afterglow through aggregation‐regulated excited‐state dynamics. The coexistence and suppression of delayed fluorescence and phosphorescence are controlled via concentration tuning and host‐guest engineering, revealing the RISC origin of delayed fluorescence and enabling ...
Zhang Y +14 more
europepmc +2 more sources
Photoactivation-Enabled Tunable Room-Temperature Phosphorescence and Thermally Activated Delayed Fluorescence in Crystalline Materials. [PDF]
Adv Sci (Weinh)This work is the first to demonstrate the regulation of photoactivated room‐temperature phosphorescence (RTP) and thermally activated delayed fluorescence (TADF) in crystalline materials without any pretreatment. Furthermore, we reveal the underlying mechanisms by uncovering the role of host‐guest energy level alignment, exciton lifetime, crystallinity,
Zhang L +5 more
europepmc +2 more sources
Current Research in Toxicology, 2023 The thyroid hormones play key roles in physiological processes such as regulation of the metabolic and cardiac systems as well as the development of the brain and surrounding sympathetic nervous system.
Rhylee Decrane +4 more
doaj +1 more source
Frontiers in Pharmacology, 2022 Regulatory toxicology testing has traditionally relied on in vivo methods to inform decision-making. However, scientific, practical, and ethical considerations have led to an increased interest in the use of in vitro and in silico methods to fill data ...
David E. Hines +5 more
doaj +1 more source
Indústrias Culturais, 2012 A caminho do final de agosto, da retoma da "vida normal", a notícia que se destaca é a da privatização da televisão pública. Nestes três últimos três dias, surgiram novas e contraditórias posições, incluindo um conselheiro do governo, o partido ...
Rogério Santos
core +3 more sources