báo cáo hóa học:" Performance assessment of IP over vehicular delay-tolerant networks through the VDTN@Lab testbed EURASIP Journal on Wireless Communications and Networking 2012, 2012:13 " pptx

... demonstration and validation of the VDTN architecture, allowing the development, performance evaluation, and validation of new services and protocols, as well as VDTN applications. The proposed testbed ... laboratory testbed for VDTN networks, the VDTN@Lab. This testbed gathered contributions and insights from the above-described projects. The communicat...

Ngày tải lên: 21/06/2014, 17:20

... registration by the patient of phys- ical activity. Another option could be to include the opin- ion of a direct partner of the patients in the reporting of daily activities. Conclusion To conclude, the ... and advised about the performance of the statisti- cal analysis. JM contributed to the selection of patients. The analysis and results were discussed wi...

Ngày tải lên: 18/06/2014, 19:20

... that they have no competing interests. Authors' contributions Professor IH is the principal investigator and oversaw the whole project, IH is responsible for the completeness and accuracy of ... and disagreement beyond this denoted 'disagree'. Second, we also varied the dichotomi- zation point of caregiver burden scores and the caregiver positivity scores...

Ngày tải lên: 18/06/2014, 22:20

... distance. The study was approved by the Institutional Review Board and was con- ducted in accordance w ith the Declara tion of Helsinki. The duration of one data collection session was one hour. Subjects Fourteen ... addition, the significant correla- tion of the v ariability and fatigue indices wit h the moto- ric dimension of the FSMC but not with its cognitive d...

Ngày tải lên: 19/06/2014, 08:20

... interaction of working conditions, individual characteristics and society [15,16]. The preservation of work ability is not only a consequence of health and func- tional capacity, but also a result of ... personal resources which might have an influence on work ability, job satisfaction and the per- ception of stress. Moreover only job holders themselves can evaluate thei...

Ngày tải lên: 20/06/2014, 00:20

... looked from above on the surgeon and was focused on the upper part of the body and the right arm-hand region. The view on the left arm and hand was often restricted. The analysis of the video recordings ... accuracy of the posture description which depends, on the one hand, on the ability of the observer to distinguish between dif- ferent postur...

Ngày tải lên: 20/06/2014, 00:20

... years. There were two important downward tendencies in the serum prevalence of infec- tion, one at the beginning of the eighties, related to the improved socio-economic conditions and to the reduc- tion ... Moreover, the vaccination of high risk adults, such as injection drugs users and persons at risk of sexual trans- mission, should be promoted. In fact, there are ev...

Ngày tải lên: 20/06/2014, 01:20

... amplification over a range of enzyme concentrations, temperatures and times demon- strated that optimization of reaction conditions allows selection of conditions that maximize carry -over ampli- con ... amplicon DNA contamination in a sample. Results Effect of UNG concentration on DNA degradation and RT- PCR amplification of RNA To assess the effect of UNG on DNA deg...

Ngày tải lên: 20/06/2014, 04:20

... subjects gave their informed consent before their inclusion in the study. Procedure The subjects were asked to stand upright with their arms by the sides. The position of the hip joint was recorded ... The Y data shows the amount of hip flexion required, and the × data shows the sample number, indicating time. Kinematic analysis Hip flexion, extension, internal rotatio...

Ngày tải lên: 20/06/2014, 04:20