On Sink Mobility Trajectory in Clustering Routing Protocols in WSNs

... intestinally in the network to carry sink node Uncontrollable mobility is by attaching the sink node in network which is out of control In this paper, we compare five routing protocols in terms ... mobile sink The sink mobility is used in both single hop and multi hop communication We consider both homogeneous and heterogeneous networks and compare them by implementi...

Ngày tải lên: 14/04/2015, 13:16

... soil columns to determine the e€ects of sludgeprocessing mode, initial soil pH and soil texture on the short- and long-term mobility of metals and nutrients The sludge products (detailed in Richards ... adjustment in soil pH) and at the end of each cropping cycle Dewatered sludge columns saw pH levels decline somewhat during agronomic Fig Hudson...

Ngày tải lên: 16/03/2014, 00:07

... evaluate the effects of composts and phosphate rock applications on arsenic uptake by Chinese brake fern growing in arsenic contaminated soils; (2) to determine the effects of composts and phosphate ... capability of Chinese brake fern reported by Ma et al (2001) The PR treatment enhanced As uptake by the Chinese brake fern, with frond concentrations inc...

Ngày tải lên: 16/03/2014, 00:07

... doi:10.1186/1743-0003-7-3 Cite this article as: Vismara et al.: Effect of obesity and low back pain on spinal mobility: a cross sectional study in women Journal of NeuroEngineering and Rehabilitation 2010 7:3 Publish ... a non-invasive clinically useful technique for functional investigation in various spinal conditions and evaluation of effectiveness...

Ngày tải lên: 19/06/2014, 08:20

... established and maintained, multicast routing protocols are classified into the following two approaches (a) The Source-Initiated approach, in which a multicast group is initiated and maintained by ... data packet acquires the address of the following node and unicasts the DDM block data packet Finally, the data packet reaches its destinations In this way, the protocol avoi...

Ngày tải lên: 21/06/2014, 22:20

... the data payload is 512 bytes Data sessions with randomly selected sources and destinations were simulated Each source transmits data packets at a minimum rate of packets/s and a maximum rate ... 160, Bandra, Mumbai, India, August 2002 [4] E Royer and C E Perkins, Multicast ad hoc on demand distance vector routing (MAODV),” in Proc ACM/IEEE International Conference on Mobile...

Ngày tải lên: 23/06/2014, 00:20

... /an → in probability as n → ∞ As mentioned in the introduction, Behrisch has investigated the component structure for the random intersection graph when α = 1, see [2, Thm 1] It is worth noting ... specified shortly The construction used in the proof is similar but more involved than the one of the first part of the proof √ For the remainder of the proof we wil...

Ngày tải lên: 07/08/2014, 15:23

... one NA in the network, which is dominating all the other network nodes In this case, once the sink reaches the only NA, it stops moving, resulting in static sink scenario 6.5 Sink mobility in real-time ... multiple sinks can be divided into sub -networks, each of which is composed of a single sink, data sources reporting to the sink, and sensors relaying messages for the sou...

Ngày tải lên: 14/04/2015, 13:26

... data, statistical analysis and drafting of the manuscript BC was responsible for data acquisition, analysis of the data, and drafting of the manuscript JD was responsible for conceiving the study, ... ml/minute The parameters needed to calculate the creatinine clearance were always available in both the PB-U and the C-U In addition to the pharmacists' own professio...

Ngày tải lên: 25/10/2012, 10:39

... function, and involve explicit one or more Evidential modal markers which have been mentioned as Evidential modal adverbs and adjectives, Evidential modal nouns, and Evidential modal lexical verbs ... summary of the study in relation to modality, epistemic modality in general, and Evidential modal markers in particular Some implications relevant are brought for...

Ngày tải lên: 07/11/2012, 14:54

... The Impact of Signal Bandwidth on Indoor Wireless Systems in Dense Multipath Environments Daniel J Hibbard Abstract Recently there has been a significant amount of interest in the area of ... wavefront in the direction of propagation [3] as shown in Figure 2.1 Consideration of wavelets originating from all points on XX’ leads to an expression for...

Ngày tải lên: 20/11/2012, 11:36

... papers regarding the relationships between firm-specific factors and cost of equity are also considered 3.1 Cost of equity and estimation models : 3.1.1 Cost of equity : The cost of equity capital ... benefit of debt diminishes beyond a certain point, and the additional financial risk outweighs the lower nominal cost of debt, thereby increasing the cost of...

Ngày tải lên: 10/08/2013, 17:41

... maintained at above 4.0 mg/L throughout the experiment pH of the reactor was maintained at 7.5 + 0.3 with manual addition of acid (HCl) and base (NaHCO3) Approximately 15 ml of biofilm particles ... heterotrophs as shown in Table Their values would be based on data obtained from the batch tests Table Kinetic coefficients obtained with AQUASIM Autotrophs Maximum specific Mass Fractio...

Ngày tải lên: 05/09/2013, 08:40