Tracking Real GDP over Time

... 86 87 88 Iterative Multi-User Detection and Time-Variant Channel Estimation 6.1 Uplink Signal Model for Time-Variant Frequency-Selective Channels 6.2 Iterative Time-Variant Multi-User Detection ... 69 70 70 71 73 Time-Variant Frequency-Selective Channel Estimation 5.1 Signal Model 5.2 Time-Variant Multi-User Detector 5.3 Time-Variant Channel ... wireless channels not ad...

Ngày tải lên: 20/11/2012, 11:35

... degree-day data change on the energy consumption for heating and cooling and on CO2 emissions In order to reach conclusions regarding the effect of temperature data changes on the energy consumption of ... requirements for heating is 11.3% for Athens and 6.1% for Thessaloniki On the contrary, for the cooling period of the 1993-20...

Ngày tải lên: 05/09/2013, 16:10

... at the time of the best possible aspects, so they consult an astrologer and he gives them a list of the best times for a baby to be conceived These times are not always convenient, sometimes it's ... Theory As time went by, however, and humanoid races were discovered which were biologically identical with Man, and as great swarms of completely alien, often hostile races were also discover...

Ngày tải lên: 15/02/2014, 09:20

Ngày tải lên: 19/02/2014, 09:20

... look at words and how they change in time Previous work that looks at diachronic language change works at a higher language level, and is not specifically concerned with how words themselves change ... open-class words for each epoch The set of target words consists thus of 200 open class words, uniformly distributed over the parts of speech, uniformly distributed over...

Ngày tải lên: 23/03/2014, 14:20

... asymmetric in the final two minutes of walking [9] The potential link between specific control challenges influencing gait and the association to activityrelated fatigue and functional capacity certainly ... observation that resting behavior has a specific link to dyscontrol of gait has particular relevance for clinicians, as it could serve as a proxy indicator for breakdown...

Ngày tải lên: 19/06/2014, 08:20

... real orthogonal group codes for UWB signals based on Hadamard transform and rotation matrices, which also admit more general transmit antenna settings For n = 2m , with m an integer, a Hadamard ... suitable for UWB signals and can work at any transmission rate Based on the performance analysis in a multipath fading channel, we demonstrate that USTC -UWB can achieve superior...

Ngày tải lên: 21/06/2014, 22:20

... BER and average throughput [3, 16] 6.4 Integration with variable-size burst construction A two-layer strategy is used for adaptation: variable-size burst construction in the first layer, and adaptive ... MMSE Variable-size burst Fixed small burst 30 35 10−6 40 Fixed big burst Quasi-static burst 10 15 20 25 Average channel SNR MMSE Variable-size burst Fixed small...

Ngày tải lên: 22/06/2014, 23:20

... Predictors Strain Time Role overload Time Role overload Time R² R² change Strain Time Role ambiguity Time Role ambiguity Time R² R² change Strain Time Role conflict Time Role conflict Time R² R² change ... direct effect of role stressors on strain are as follows: H1a: Role overload predicts strain over time H1b: Role ambiguity predicts strain over time H1c: Role...

Ngày tải lên: 09/07/2014, 08:25

... transmission In human clinical and animal studies it has been shown that osteochondral plugs maintain hyaline cartilage coverage over the subchondral bone, and that the plugs retain their viability and attach ... postoperatively, the grafted cartilage was not as intact as normal cartilage, and that the grafted cartilage was thicker than the normal articular cartilage Al...

Ngày tải lên: 09/08/2014, 01:24

... encouraging that in all instances in which balloon asymmetry was discovered, this finding soon corrected itself and remained constant thereafter In our experience, of approximately 75 MammoSite ... the MammoSite applicator on an initial planning CT might not be absolute contraindications for eligibility for MammoSitebased therapy Our institutional practice, in line with current...

Ngày tải lên: 09/08/2014, 10:21

... study and the interpretation of data, and helped to draft the manuscript MAD performed the statistical analysis and helped to draft the manuscript IG-A participated in the design of the study and ... effect of the erythrocyte sedimentation rate on the disease activity score, the use of this score represents a handicap for the evaluation of the eff...

Ngày tải lên: 09/08/2014, 13:22

... Health Sciences Centre, Toronto, Canada 3Knowledge Translation and Public Outreach Portfolio, Canadian Institutes of Health Research, Ottawa, Canada Clinical Epidemiology Program, Ottawa Health ... nominated as opinion leaders for colorectal cancer Pathologist opinion leaders for colorectal cancer had a mean age of 50.7 years and were 67% male They had on average 17.5 years of clini...

Ngày tải lên: 10/08/2014, 11:20

... characteristics and messages and the CPG development process, actual and perceived facilitators and barriers to implementation, and factors related to norms and the practice context [2,8-15] For example, ... study analyzed two sets of predictor variables: clinician characteristics and clinician beliefs and attitudes Clinician characteristics data, which included clinical...

Ngày tải lên: 11/08/2014, 05:21