Results 11 to 20 of about 3,654,028 (275)

Prematurity and Dental Outcomes: A Short Communication Study [PDF]

open access: yesIranian Journal of Neonatology, 2021
Background: The development of the teeth is affected by gestational age, and premature neonates are at greater risk for developing dental problems. In the present study, the deleterious effects of preterm birth on orodental tissues and structures were ...
Mohammad Reza Zarkesh
doaj   +1 more source

Heavy-tailed statistics in short-message communication [PDF]

open access: yes, 2008
Short-message (SM) is one of the most frequently used communication channels in the modern society. In this Brief Report, based on the SM communication records provided by some volunteers, we investigate the statistics of SM communication pattern ...
Aiello W   +9 more
core   +2 more sources

A Fair Multi-Channel Assignment Algorithm With Practical Implementation in Distributed Cognitive Radio Networks

open access: yesIEEE Access, 2018
Designing an efficient spectrum assignment (SA) mechanism is a key issue for realizing dynamic spectrum access in cognitive radio network. In multi-channel selection based SA schemes, secondary users (SUs) are able to utilize multiple channels ...
Zong-Heng Wei, Bin-Jie Hu
doaj   +1 more source

Short communication: a hierarchy of items within Eysenck’s EPI [PDF]

open access: yes, 2008
Based on the recent finding of a hierarchical scale for Neuroticism in the NEO-Five Factor Inventory, two further personality inventories: the Eysenck Personality Inventory and Goldberg’s International Personality Item Pool were analysed using the Mokken
Alan Gow   +16 more
core   +1 more source

SHORT-COMMUNICATION. Integration drum test stand and a dynamometer trailer for testing car tires with using LabVIEW [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2016
The paper presents the construction of the station for dynamic tests tires using measurement platform Compact RIO and LabVIEW located at the Institute of Motor Vehicles and Transport WAT.
Andrzej Dębowski
doaj   +1 more source

Training Optimization for Energy Harvesting Communication Systems [PDF]

open access: yes, 2012
Energy harvesting (EH) has recently emerged as an effective way to solve the lifetime challenge of wireless sensor networks, as it can continuously harvest energy from the environment.
Letaief, Khaled B.   +2 more
core   +2 more sources

Short communication: Analytical models for 2D landscape evolution [PDF]

open access: yesEarth Surface Dynamics, 2021
Numerical modelling offers a unique approach to understand how tectonics, climate and surface processes govern landscape dynamics. However, the efficiency and accuracy of current landscape evolution models remain a certain limitation.
P. Steer
doaj   +1 more source

Smart Self-Coherent Optical Communication for Short Distances

open access: yesFrontiers in Communications and Networks, 2022
We proposed and investigated a high-performance, energy-efficient, and low-cost self-homodyne coherent detection transmission (SHCDT) system for the 5G access network segment assuring high capacity and light digital signal processing (DSP) at the same ...
Pantea Nadimi Goki   +4 more
doaj   +1 more source

Development of Ultra-Broadband Base Station Antenna for All Mainstream LTE 700/800/900 MHz Frequency Bands

open access: yesInternational Journal of Antennas and Propagation, 2014
LTE deployment is being accelerated due to its improved radio access structure meeting the requirements of current and next generation of wireless networks.
Doudou Samb   +3 more
doaj   +1 more source

Fertility issues among pediatric oncology patients – short communication [PDF]

open access: yesRomanian Journal of Pediatrics, 2023
Childhood cancer survival rates are constantly improving due to treatment. Fertility research has focused on adult cancer patients, but studies among childhood cancer survivors who reach reproductive age are rare and mainly based on small numbers of ...
Vlad Dima   +5 more
doaj   +1 more source

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