Ara
Toplam kayıt 30, listelenen: 11-20
Seamless Mobile Data Offloading in Heterogeneous Wireless Networks based on IEEE 802.21 and User Experience
(IEEE, 2014)
The increase on smartphone usage has brought the burden of data traffic with it. Operators are looking for cost-effective solutions to overcome the problem of 3G infrastructure for high contention traffic scenarios. Several ...
A Survey on Comparison of Face Recognition Algorithms
(IEEE, 2014)
The identification of a face from a video or image
source is a study of computer vision know as face detection or
recognition. Face detection and recognition becomes popular in
recent years by the development of computing ...
Design of a Tri band 5-Fingers Shaped Microstrip Patch Antenna with an Adjustable Resistor
(IEEE, 2014)
This paper presents a tri band 5-fingers shaped microstrip patch antenna, which resonates initially at dual band of 3.2 GHz and 5.2 GHz frequencies for VSWR < 2. The antenna is modified by adding an adjustable resistor ...
On-demand weighing of single dry biological particles over a 5-order-of-magnitude dynamic range
(ROYAL SOC CHEMISTRY, 2014)
We report a simple and highly versatile system to select and weigh individual dry biological particles. The system is composed of a microtweezer to pick and place individual particles and a cantilever-based resonator to ...
A detailed investigation of electronic and optical properties of the exciton, the biexciton and charged excitons in a multi-shell quantum dot nanocrystal
(IOP Publishing Ltd, 2014)
In the present study, the electronic and optical properties of the exciton (X), the biexciton (XX) and charged excitons (X- and X+) in a multi-shell quantum dot nanocrystal have been systematically explored in detail. The ...
A detailed investigation of electronic and intersubband optical properties of AlxGa(1-x)As/Al0.3Ga0.7As/AlyGa1-yAs/Al0.3Ga0.7As multi-shell quantum dots
(IOP Publishing Ltd, 2014)
In this study, we have investigated the electronic and intersubband optical properties of Al x Ga1-x As/Al0.3Ga0.7As/Al y Ga1-y As/Al0.3Ga0.7As multi-shell quantum dot heterostructures as a function of the Al doping ...
New high-pressure phase of MgH2: An ab initio constant-pressure study
(IOP Publishing Ltd, 2014)
The stability of magnesium hydride (MgH2) at high pressure is studied using a constant-pressure ab initio technique. Two phase transformations are successfully observed through the simulations. The rutile structure undergoes ...
Cloud Computing for Smart Grid applications
(ELSEVIER, 2014)
A reliable and efficient communications system is required for the robust, affordable and secure supply of power through Smart Grids (SG). Computational requirements for Smart Grid applications can be met by utilizing the ...
A mathematical model proposal for cost-effective course planning in large hierarchical organizations
(ELSEVIER, 2014)
Hierarchical organizations, especially in government agencies, are known by their pyramidal structures
and continuous training needs resulting from promotions and/or assignments. Using scientific and
rational methods in ...
Quality-of-service differentiation in single-path and multi-path routing for wireless sensor network-based smart grid applications
(ELSEVIER, 2014)
Electrical grid is one of the most important infrastructure of the modern nation. However,
power grid has been aged over 100 years and prone to major failures. The imbalance
between power demand and supply, the equipment ...