Results 91 to 100 of about 9,518 (289)

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

open access: yesAdvanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen   +7 more
wiley   +1 more source

AN EVOLUTIONARY ALGORITHM FOR CHANNEL ASSIGNMENT PROBLEM IN WIRELESS MOBILE NETWORKS [PDF]

open access: yesICTACT Journal on Communication Technology, 2012
The channel assignment problem in wireless mobile network is the assignment of appropriate frequency spectrum to incoming calls while maintaining a satisfactory level of electromagnetic compatibility (EMC) constraints.
Yee Shin Chia   +4 more
doaj  

Performance analysis of call admission control algorithm for wireless multimedia networks

open access: yes, 2011
In todays wireless networks different wireless multimedia services have diverse bandwidth and QOS requirements, which need to be guaranteed by the wireless cellular networks. The decision to admit or reject the new user call is made by the call admission
S.P.V Subbarao, Dr.D.Sreenivasa Rao
core  

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

open access: yesAdvanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair   +4 more
wiley   +1 more source

On the Scalability of Addressing in Private Networks Using RPX

open access: yesJournal of Communications Software and Systems, 2007
In recent times, the imminent lack of public IPv4 addresses has attracted the attention of both research community and industry. The cellular industry has decided to combat thisproblem by using IPv6 for all new terminals.
Sanchai Rattananon   +3 more
doaj  

Proportional QoS over WDM networks: Blocking probability

open access: yes, 2001
The provision of scalable quality-of-service (QoS) guarantees on wavelength-division- multiplexing (WDM) networks is an important and challenging issue for the next generation Internet.
Chen, Y., Tsang, D. H.K., Hamdi, M.
core  

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

open access: yesAdvanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis   +32 more
wiley   +1 more source

Call Admission Control Based on Resource Sharing in LTE-Advanced Relay System

open access: yesDianxin kexue, 2014
A call admission control based on resource sharing in LTE-Advanced relay system was proposed.If the shared resources of the target site for new users and handover users are used up,handover users can use the reserved r esources of the target site for ...
Jihong Zhao, Haifang Han, Hua Qu
doaj   +2 more sources

BAC: BANDWIDTH BASED ADMISSION CONTROL SCHEME FOR GATEWAY RELOCATION IN IEEE 802.16e NETWORKS [PDF]

open access: yesICTACT Journal on Communication Technology, 2013
The next generation wireless communication system aims at supporting multimedia services with different Quality of Services (QoS) and bandwidth requirements. Therefore effective management of limited resources is important to enhance network performance.
M. Deva Priya   +3 more
doaj  

Autoimmune Encephalitis in Acute Care—Pathology, Diagnosis, and Management

open access: yesAdvanced Science, EarlyView.
ABSTRACT Autoimmune encephalitis (AE) is characterized by immune‐mediated inflammation of the brain parenchyma, presenting with various neurological syndromes, including but not limited to seizures, altered consciousness, neuropsychiatric symptoms, and movement disorders.
Suneesh Thilak   +9 more
wiley   +1 more source

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