Báo cáo hóa học: " Cross-Layer Quality-of-Service Analysis a

Báo cáo hóa học: " Cross-Layer Quality-of-Service Analysis and Call Admission Control in the Uplink of CDMA Cellular Networks" potx

... 10.1155/WCN/2006/62657 Cross-Layer Quality -of- Service Analysis and Call Admission Control in the Uplink of CDMA Cellular Networks Chun Nie, 1, 2 Yong Huat Chew, 1 and David Tung Chong Wong 1 1 Institute for Infocomm ... maximize the system capacity and leads to the determination of admission region in the uplink of CDMA systems. Our analytical...

Ngày tải lên : 22/06/2014, 22:20

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báo cáo hóa học: " Tobacco smoke particles and indoor air quality (ToPIQ) - the protocol of a new study" potx

... contributions to the conception and design of the review, acquisition of the review data and have been involved in drafting and revising the manuscript. All authors have read and approved the final manuscript. ... is inflating it collects the smoke inside. During the compression of the bag, the smoke will be released in the chamber. The compression...

Ngày tải lên : 20/06/2014, 00:20

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Báo cáo hóa học: " Treatment combining RU486 and Ad5IL-12 vector attenuates the growth of experimentally formed prostate tumors and induces changes in the sentinel lymph nodes of mice" doc

... the TSLN. Both of these effects would appear to be advantageous towards inducing better tumor immunity and protecting against the spread of tumor cells into the draining TSLN. While most of the anti-tumor ... including the ability to aide in the suppression of lung metastases [40,41]. The anti-tumor ac tivities of IL-12 are known and include inducing NK cell acti...

Ngày tải lên : 18/06/2014, 16:20

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Báo cáo hoa học: " Research Article Necessary and Sufﬁcient Conditions for the Existence of Positive Solution for Singular Boundary Value Problems on Time Scales" pot

... 4, the main results of problem 1.1–1.3 will be investigated. Finally, in Section 5, one example is also included to illustrate the main results. 2. Preliminaries In this section we will introduce ... constructing available upper and lower solutions and combining the Schauder’s ﬁxed point theorem with maximum principle, this paper establishes suﬃcient and necessary condit...

Ngày tải lên : 21/06/2014, 20:20

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báo cáo hóa học:" HIV prevention is not enough: child survival in the context of prevention of mother to child HIV transmission" potx

... by the amount of virus in breast milk, and the quality and duration of breastfeeding [23,24]. Susceptibility factors, including innate and acquired immune responses in the child, in the mother and ... we investigated why we observed no benefit of early cessation of breastfeeding by examining what the women in the inter- vention and control groups ac...

Ngày tải lên : 20/06/2014, 08:20

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Báo cáo hóa học: "A new low-complexity angular spread estimator in the presence of line-of-sight with angular distribution selection" pptx

... distribution: R i,k ≈ 1 1+2π 2 σ 2 θ ik d 2 ik λ 2 cos 2 θ ik exp  −j2π d ik λ sin θ ik  . (7) In this study, we are inte rested in estimating the mean AoA and the AS. In other terms, we determine the mean and the standard deviation of the angular ditribution of the ... but by the product of the characteristic matrix and the eigenvectors E n . The estim...

Ngày tải lên : 20/06/2014, 22:20

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Báo cáo hóa học: " Research Article Asymptotic Bounds for Frequency Estimation in the Presence of Multiplicative Noise" doc

... we elabo- rate the use of CMT in the evaluation of the CRB in the frequency domain. The major advantage of the frequency domain evaluation is that it avoids matrix inversion and thus it is ... slow fading channel. With the increasing of N, the fading relatively becomes fast, and the decay rate of CRB is around N −1 which is mainly determined by ζ in...

Ngày tải lên : 22/06/2014, 23:20

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báo cáo hóa học:" Risk factor analysis for early femoral failure in metal-on-metal hip resurfacing arthroplasty: the effect of bone density and body mass index" potx

... by changing the types and thresholds of these variables in order to find the best regression model to predict the early femoral failures. The final regression model determined whether these five ... mass index ≥35kg/m 2 increases the complexity of exposing the hip and accurately placing the 10 removing these factors, the reduced two-factor regression model (...

Ngày tải lên : 20/06/2014, 07:20

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