aggregating over time and space

... indicator and the basis for calculations of heating and cooling energy demand [1] or for estimating bin data and heating and cooling degree-days at any base [2, 10, 11] Table shows the monthly and ... cooling demands is 28.5% and for Thessaloniki 13.2% Obviously, directly proportional to the energy demand for heating and cooling is the fuel (diesel oil) and electricity consumption and hence ... caution and need further investigation, since the decade time horizon is relative short for drawing solid conclusions regarding the climate and consequently the estimation of energy demands and CO2...

Ngày tải lên: 05/09/2013, 16:10

... historically evolved and changeable institutional and relational set-up Cultural memory or memories play a shaping role in the process of self-understanding, of reading space and time, and of creating ... thirteen editions in a decade and a half Out of such initial contacts, New Frances and New Englands clerics consolidated narratives about themselves and the Indians and handed the imagery down to ... and French dynasties about predominance in Europe and, over time, across the globe, turned the North American colonies into battlefields French and British colonists had to fight each other and...

Ngày tải lên: 06/03/2014, 10:20

... V H B CP B C H X X R e B b R C b B C $GDG(Di($W(ƯfciăgD$lWDăpiq`Ô9fDfDf9$Ôjă9Ô DISCRETIZING TIME SERIES w b B V X B B e P B CP X R CT e b BT S S R V X R CT X F b R C 3tDă`ÔDAD(D(lAăhw9$GDfÔDc(dƯ$A9$G`9GÔ9$Ôb ... 2048 4096 8192 16384 32768 65536 0.01 0.015 0.02 average of |z(w)| 0.025 0.03 0.035 0.04 0.045 random.dat 0.05 ắ (Ôă(Âđrc$â c{ é y â è è è ắ đ ẻ ôé ê Đ ắ â đ đ ưô ả ă ă ... S b S C B e RT B @ V @ XT e R ă9D(DGDă#G$găs5T5Y ÔÔ9D`Gq7fa$9qG9Di! I s CONCLUSIONS AND FUTURE WORK w U RT XT B @ B X S B ST X R C b XT B eP V B e S B e R C b R (9G`GD(D`hDfi`9#fqGqfDăDf(DDD(#Ô(Ô8...

Ngày tải lên: 30/03/2014, 13:20

... automaton suffers from an exponential time and space worst case complexity with respect to the input length and also with respect to the grammar size (Johnson [1989] and also page 72 in Tomita [1985]) ... O(IGl2na) -time and O(IG]n2) space However, in practice, it is superior to Earley's parser since all the prediction steps and some of the completion steps have been compiled before run -time The ... Transactions on Programming Languages and Systems, 12(4):610-640, October Yves Schabes 1991 Polynomial time and space shift-reduce parsing of context-free grammars and of tree-adjoining grammars In...

Ngày tải lên: 31/03/2014, 06:20

... variability over time of TC, SBP, and DBP over the course of disease in patients with SLE has not been rigorously evaluated The objective of this study was to describe and quantify variability over time ... SBP, and DBP, the mean ± SD and median number of measurements per patient were 20.8 ± 20.8 and 14, respectively The mean ± SD and median time interval between measurements were 5.6 ± 9.7 and 3.7 ... variability and correlates for TC, SBP, and DBP We chose to report 'variability' in serial measurements taken over time in two ways First, TC, SBP, and DBP each were dichotomized into 'normal' and 'elevated'...

Ngày tải lên: 12/08/2014, 14:22

Ngày tải lên: 19/02/2014, 09:20

... his separation of space and time on his own track through the world Since any separation of space and time is admissible, it is possible for the astronomer to base his space and time on the track ... into space and time separately adopted by the observer Consider two events; for example, the stroke of one o’clock and the stroke of two o’clock by Big Ben These occupy two points in spacetime, and ... four-dimensional order We may split it arbitrarily into space and time, just as we can split the order of space into length, breadth and thickness But space without time is as incomplete as a surface without...

Ngày tải lên: 06/03/2014, 13:20

... Space, time and nitric oxide J C Salerno and D K Ghosh version is the product of time and steady-state rate By contrast, information transfer ... constants k1, k4 and k8 correspond to heme reduction; k2 and k5 correspond to oxygen binding; and k3 and k6 correspond to catalytic steps k7 and k9 correspond to the release of NO from ferric and ferrous ... are caused by Space, time and nitric oxide Fig Difference spectra of nNOS after s of turnover at 37 °C minus holoenzyme before activation of turnover in stopped flow (upper trace) and ferrous NO...

Ngày tải lên: 07/03/2014, 00:20

... acceleration Light Clocks in a gravitational force Black holes Gravitation and energy Space and time Properties of space and time Curvature Waves Summary Tests of general relativity Precession of ... appears And so it goes Light stars Medium-size stars The heavyweights Chapter Introduction 1.1 Overview These notes cover the development of the current scientific concepts of space and time through ... supernovae Time for evolution of a species Orbit time for sun around galaxy center Time for galaxy to cross a cluster Primeval slime to man time Age of Earth and Sun Uranium-238 half-life Sun lifetime...

Ngày tải lên: 17/03/2014, 13:35

... Unnecessary idling time spent at red lights wastes your fuel and that of the cars behind you Cut idle time and you cut carbon and sludge buildup Gas mileage—skip the roof and trunk racks If you’d ... This will fluff them up and loosen and release the dust Dusty curtains, pillows, slipcovers Put dusty pillows, curtains, and slipcovers into the dryer Set it on cool, and toss in a fabric softener ... the same place for the same amount of time each day and night lets thieves know where to look for it, and this gives them plenty of time to figure how much time they’d need to make off with it...

Ngày tải lên: 17/03/2014, 20:09

... aids.” TIME MAGAZINE “ Nolo is a pioneer in both consumer and business self-help books and software.” LOS ANGELES TIMES 10th edition Chapter 13 Bankruptcy Keep Your Property & Repay Debts Over Time ... avoid the collection process and keep customers, creditors sometimes will reduce the debtor’s expected payments, extend the time to pay, drop their demands for late fees, and make similar adjustments ... eviction order) While a landlord could come into court and ask the judge to lift the automatic stay and let the eviction proceed, many landlords didn’t know they had this right and many others didn’t...

Ngày tải lên: 18/04/2014, 14:03

... on Space and Time zn M-Theov Part V REALITY AND IMAGINATION 14 Up in the Heavens and Down in the Earth Experimenting w t h Space and Time 15 Teleporters and Time Machines Traveling Through Space ... since, space and time have been the sparkling jewels of phys~cs They are at once familiar and mystifying; fully understanding space and time has become physics' most daunting challenge and sought-after ... If space and time did not behave this way, the speed of light would not be constant and would depend on the observer's state of motion But it is constant; space and time behave this way Space and...

Ngày tải lên: 05/06/2014, 11:15

... in Section and results and analysis from these are presented in Section 3.4 Time- reversal space -time block coding Recently, an Alamouti [1] inspired, but computationally simpler, time- domain ... MIMO and space -time baseband signal processing has been demonstrated The claim is that this required less effort, and resulted in a more stable system than a similar DSP-based implementation, and ... (ICASSP ’02), vol 3, pp 2405–2408, Orlando, Fla, USA, May 2002 K Mehrotra and I V McLoughlin, Time reversal space time block coding with channel estimation and synchronization errors,” in Proceedings...

Ngày tải lên: 22/06/2014, 23:20

... Transceivers: Turbo- Coded, Turbo-Equalized and Space -Time Coded TDMA, CDMA, and OFDM Systems, John Wiley & Sons, New York, NY, USA, 2002 [4] F M Bui and D Hatzinakos, “A receiver-based variablesize-burst ... inaccurate at certain times, for example, the deep fade around symbol 1000 is missed entirely On the other hand, the smaller burst is rather redundant at certain times, for example, over the symbol ... efficient and reliable communications in time- varying mobile environments are presented: variable-size burst construction and adaptive modulation It has been shown that, when the underlying timevarying...

Ngày tải lên: 22/06/2014, 23:20

... bit error performance for TDMSDD and FD-MSDD over time- and frequency-selective Rayleigh fading channels As shown in [6] for single-carrier transmission over the time- selective channel, the BER ... channel capacity over quasistatic Rayleigh fading channels with OFDM scenario and ideal interleaving In this paper, the performance of MSDD combined with OFDM is analyzed over time- and frequency-selective ... TD-DD and FD-DD has been theoretically analyzed over time- and frequencyselective Rayleigh fading channels, including the effects of the ISI caused by the delay spread longer than the guard time...

Ngày tải lên: 23/06/2014, 01:20

... Snowflakes and Spacetime Symmetry and the Laws of Physics Symmetry and Time Stretching the Fabric Time in an Expanding Universe Subtle Features of an Expanding Universe Cosmology, Symmetry, and the ... This? II - TIME AND EXPERIENCE - The Frozen River Time and Experience Does Time Flow? The Persistent Illusion of Past, Present, and Future Experience and the Flow of Time - Chance and the Arrow ... Reality Past and Future Reality Coming of Age in Space and Time - The Universe and the Bucket Relativity Before Einstein The Bucket Space Jam Mach and the Meaning of Space Mach, Motion, and the Stars...

Ngày tải lên: 04/07/2014, 20:53

... 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 to ... Postoperative weeks and At weeks (Fig 3c) and weeks postoperatively (Fig 3d), the site around and over the plug was filled with newly formed reparative tissue The margin around the plug and the shaved ... day (D0) and week (2 W) and between weeks (4 W) and (8 W), the values differed significantly (** P < 0.001), but there was no difference between W and W or among the groups W, 12 W and week 24...

Ngày tải lên: 09/08/2014, 01:24

... Treatment progressioneffects over time disease activity, function and disease Treatment effects over time onon disease activity, function and disease progression Effect over time of different treatments ... assessed in X-ray scans of the hands and wrists biannually (2000, 2002, and 2004), which were read centrally by a trained radiologist blinded to the patient's record, and was scored by the Larsen ... alkaline phosphatase, body mass index and the DAS28-3, the HAQ score and the Larsen score at baseline Bivariate analysis was performed with all factors and covariates, and then backward stepwise selection...

Ngày tải lên: 09/08/2014, 13:22

... the same Ontario surgeons and pathologists in 2005 to determine if opinion leaders remain stable over time, whether opinion leaders are polymorphic or monomorphic, and to determine the reach ... social-networks plots for the 2003 and 2005 surveys are made up of the general surgeon and pathologist respondents to the 2003 and 2005 surveys, respectively, and their nominated opinion leaders ... survey) with respect to sex, age, and clinical experience The second limitation was that 5% of pathologists and 3% of surgeons changed hospitals between 2003 and 2005 and may have disrupted local...

Ngày tải lên: 10/08/2014, 11:20

... of the CPG 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 ... were observed over time) , scores increased over time among clinicians who had less favourable beliefs about CPGs Thus, differences in scores between groups became smaller over time due to increases ... http://www.implementationscience.com/content/4/1/34 Authors' contributions MB and SH conceived and designed the project, oversaw the analysis and interpretation of the data, drafted and revised the manuscript, and have given final approval...

Ngày tải lên: 11/08/2014, 05:21