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Published online 17 February 2013 in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/dac.2520 Performance analysis of S-MAC protocol
"... Wireless sensor networks have been developed in the way of higher speed, more stability, and more energy efficiency in recent years. Because most wireless sensors are powered by energy-constrained batteries, effi-cient energy consumption plays the most important role in the design of wireless sensor ..."
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scheduling and contention scheme to decide when to put sensors into the sleep state for saving energy. In this paper, we further conduct the performance analysis of S-MAC protocol, in which the mathematical equations for the saturation throughput analysis of S-MAC protocol are derived, and then simulation
Watershed Analysis For Mill, Deer, and Antelope Creeks
"... Prepared By The Watershed Analysis Team: ..."
Presented at the 103rd Convention
, 1997
"... ^ uD,o Thispreprinthas been reproducedfrom the author'sadvance manuscript,withoutediting,correctionsor considerationby the ReviewBoard. TheAES takesno responsibilityforthe contents. Additionalpreprintsmay be obtainedby sendingrequestand remittanceto the AudioEngineeringSociety,60East42nd St., S ..."
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., Suite2520, New York,New York 10165-2520, USA. All r_hts reserved.Reproductionof thispreprint,orany portionthereof,is not permitted withoutdirectpermissionfrom theJournalof theAudio EngineeringSociety. AN AUDIO ENGINEERING SOCIETY PREPRINTHRTF sensitivity analysis for three-dimensional spatial audio
and
, 902
"... The production of η and η ′ mesons in photon- and hadron-induced reactions are studied in a combined analysis based on an effective Lagrangian approach in order to learn about the relevant production mechanisms and the possible role of nucleon resonances in these reactions. PACS numbers: 25.20.Lj, 1 ..."
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The production of η and η ′ mesons in photon- and hadron-induced reactions are studied in a combined analysis based on an effective Lagrangian approach in order to learn about the relevant production mechanisms and the possible role of nucleon resonances in these reactions. PACS numbers: 25.20.Lj
Carbofuran Presence in Soil Leachate, Groundwater, and Surface Water in the Potato Growing Area in
"... Carbofuran (2,3-dihydro-2,2-dimethyl-7-benzofuranyl methylcarbamate) is a toxic insecticide widely used on potato (Solanum tuberosum L.) crops in Carchi Province, Ecuador. Carbofuran can leach to groundwater and become a threat for both human health and the environment. To determine the extent of ca ..."
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Cited by 1 (0 self)
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the adverse effects of carbofuran on human health and the environment led to an analysis of farmer practices and pesticide use in two Carchi watersheds during the early 1990s (Crissman et al., 1998a). This analysis showed that most of the negative impacts of pesticide use on human health were due to pesticide
In-event background and signal reconstruction for two-photon invariant-mass analyses
, 2001
"... A method is presented for the reconstruction of both the background and signal in invariant-mass analyses for two-photon decays. The procedure does not make use of event mixing techniques and as such is based exclusively on an event-by-event analysis. Consequently, topological correlations of the ev ..."
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A method is presented for the reconstruction of both the background and signal in invariant-mass analyses for two-photon decays. The procedure does not make use of event mixing techniques and as such is based exclusively on an event-by-event analysis. Consequently, topological correlations
ρ-meson properties at finite nuclear density ∗
, 1998
"... We calculate the momentum dependence of the ρ-meson selfenergy based on the dispersion relation for the ρN scattering amplitude f(ω) at low nuclear density. The imaginary part of f(ω) is determined from the optical theorem, while the total ρN cross section is obtained within the VDM at high energy a ..."
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V/c. Extrapolating to nuclear saturation density ρ0 we find a dropping of the ρ-mass for p ≈ 0 in line with the QCD sumrule analysis of Hatsuda while at high energy an increase of the ρ-mass in line with the prediction by Eletsky and Joffe is obtained. However, when including a broadening of the baryonic resonances
NOVEL COMPACT DUAL-BAND BANDPASS MICROSTRIP FILTER
"... Abstract—In this paper, a novel microstrip structure is developed to realize a dual-band bandpass filter. The proposed bandpass structure uses a microstrip resonator with two independently controlled resonance frequencies producing two frequency bands of interest controlled by adjusting the dimensio ..."
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Cited by 3 (0 self)
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the dimensions of the resonator. Parametric analysis is performed on the structure to determine the optimum dimensions to obtain the desired frequency response and is explained in the paper. The dual-band bandpass filter developed in this paper exhibits dual operating frequencies at 1390 MHz and 2520 MHz with 9
X-ray Nova XTE J1550-564: RXTE Spectral Observations
, 1999
"... Excellent coverage of the 1998 outburst of the X-ray Nova XTE J1550–564 was provided by the Rossi X-ray Timing Explorer. XTE J1550–564 exhibited an intense (6.8 Crab) flare on 1998 September 19 (UT), making it the brightest new X-ray source observed with RXTE. We present a spectral analysis utilizin ..."
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Excellent coverage of the 1998 outburst of the X-ray Nova XTE J1550–564 was provided by the Rossi X-ray Timing Explorer. XTE J1550–564 exhibited an intense (6.8 Crab) flare on 1998 September 19 (UT), making it the brightest new X-ray source observed with RXTE. We present a spectral analysis
Inclusive results for electron and photon scattering in the resonance region
, 2008
"... We present a model for electron scattering off nuclei and photon absorption in the resonance energy region (W ≦ 2 GeV). The elementary γ/γ ⋆ N-vertex is described using in-medium kinematics and up-to-date form factors for QE-scattering, π-production form-factors and resonance helicity amplitudes of ..."
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of the MAID analysis. We find good agreement with inclusive data on electron scattering off Oxygen. For photon absorption in Carbon we find a large impact of the momentum dependent mean-field acting on initial- and final-state baryons. PACS numbers: 25.20.Dc,24.10.Lx,25.30.-c,25.30.Fj
Results 1 - 10
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