a powerful tool for spectral shaping in cognitive radio systems

... rebmun A la te sisylana DPAR aidnI ,ragantazI ,etutitsnI hcraeseR yranireteV naidnI ,yrotarobaL airetcabocyM eht ta muidem nesneJ-nietsnewoL no deniatniam dna ]62[ stset lacimehcoib dna )gniniats ... sisylana )DPAR( AND cihpromylop deifilpma modnar yb sniarts )CEPA( iloc E cinegohtap naiva fo noitaitnereffiD B S nosnevS ,J najayeerpisaS ,P atoosamaR ,N iahcnropirisnahC 49-58 ,3 ,1991 lppA sdohteM ... gniraeppa dnab AND a fo )0( ecnesba ro )1( ecneserp fo sisab eht no tliub saw dna slaremun eht fo desopmoc xirtam atad A hpargotohp a no deton erew DPAR yb deniatbo snrettap gnidnab ehT )ynamreG...

Ngày tải lên: 07/08/2014, 18:21

... E, Yanagida T: Dynein arms are oscillating force generators Nature 1998, 393:711-714 Sakakibara H, Kojima H, Sakai Y, Katayama E, Oiwa K: Inner-arm dynein c of Chlamydomonas flagella is a single-headed ... group Protamines, small arginine-rich protein, are the major DNA-binding proteins in the nucleus of spermatozoa of most vertebrates and package the DNA in a volume less than 5% of a somatic cell ... Similarly, a toroidal shaped packaging unit for mammalian sperm chromatin has also been observed [30] A novel method for reconstituting sperm chromatin to investigate condensation of DNA by protamine...

Ngày tải lên: 11/08/2014, 00:22

... Health (AYMH) scale as a screening tool for CMDs among Arabic-speaking youth The AYMH scale was developed as part of a large community-based participatory intervention to improve the mental health ... of anxiety and depression) and one way analysis of variance (ANOVA) for associations with happiness, self-rated health, self-rated mental health, worrying about the future, and enjoying life, along ... this article as: Mahfoud et al.: Validation of the Arab Youth Mental Health scale as a screening tool for depression/anxiety in Lebanese children Child and Adolescent Psychiatry and Mental Health...

Ngày tải lên: 13/08/2014, 18:21

... utilization of optimal OSA EURASIP Journal on Advances in Signal Processing 11 approach and that of TFOSA approach decrease almost linearly with the increase of the probability of sensing errors In ... optimal OSA approach In simulation, we generate the channel-usage patterns using generalized Pareto distribution random number generator in MATLAB and the following parameters: the shape parameter ... utilization of optimal OSA approach is still better than that of TFOSA approach In (b), both collision probability increase of optimal OSA approach and that of TFOSA approach are more than 0.01...

Ngày tải lên: 21/06/2014, 19:20

... When a system has many agents that perform the same task then the loss of one agent can be compensated for by others, as can variations in the demands for that task Stated differently, having an ... Whitacre JM, Bender A: Degenerate neutrality creates evolvable fitness landscapes In WorldComp-2009 Las Vegas, Nevada, USA; 2009 48 Bergman A, Siegal ML: Evolutionary capacitance as a general feature ... that are degenerate in their affinity to particular molecular species and are roughly interchangeable in their ability to up/down regulate a particular pathway NBH suggests that when the relationships...

Ngày tải lên: 13/08/2014, 16:20

... span over all the fading states For delay-sensitive applications, a better performance measure is outage capacity, which is defined as the maximum instantaneous information rate that can be maintained ... counterparts to maximize SU fading channel capacities It is also shown that fading of the channel between SU-Tx and PU-Rx can be a beneficial factor for maximizing the capacity of SU fading channel For ... strategies to maximize the capacity limits for various fading CR networks, including single CR point-to-point channel, cognitive MAC, and cognitive OFDM systems For a single SU point-to-point fading...

Ngày tải lên: 11/09/2015, 10:15

... propagating waves in the gate line and the backward propagating waves in the drain line (Pozar, 2004) A broadband impedance matching network is placed halfway among the last sections to adjust ... et al., 1992) based upon a feedback path for backward scattered waves in the drain line (hence the name) and the concurrent variation the active devices’ gate voltages as a mean for adjusting ... amplitude In this way, having obtained a frequency estimate from initial linear analysis, this can be kept constant while performing a parametric analysis of the circuit w.r.t the parameter A, plotting...

Ngày tải lên: 07/03/2014, 21:20

... propagating waves in the gate line and the backward propagating waves in the drain line (Pozar, 2004) A broadband impedance matching network is placed halfway among the last sections to adjust ... et al., 1992) based upon a feedback path for backward scattered waves in the drain line (hence the name) and the concurrent variation the active devices’ gate voltages as a mean for adjusting ... amplitude In this way, having obtained a frequency estimate from initial linear analysis, this can be kept constant while performing a parametric analysis of the circuit w.r.t the parameter A, plotting...

Ngày tải lên: 26/06/2014, 23:20

... propagating waves in the gate line and the backward propagating waves in the drain line (Pozar, 2004) A broadband impedance matching network is placed halfway among the last sections to adjust ... et al., 1992) based upon a feedback path for backward scattered waves in the drain line (hence the name) and the concurrent variation the active devices’ gate voltages as a mean for adjusting ... amplitude In this way, having obtained a frequency estimate from initial linear analysis, this can be kept constant while performing a parametric analysis of the circuit w.r.t the parameter A, plotting...

Ngày tải lên: 27/06/2014, 00:20

... propagating waves in the gate line and the backward propagating waves in the drain line (Pozar, 2004) A broadband impedance matching network is placed halfway among the last sections to adjust ... et al., 1992) based upon a feedback path for backward scattered waves in the drain line (hence the name) and the concurrent variation the active devices’ gate voltages as a mean for adjusting ... amplitude In this way, having obtained a frequency estimate from initial linear analysis, this can be kept constant while performing a parametric analysis of the circuit w.r.t the parameter A, plotting...

Ngày tải lên: 28/06/2014, 22:20

... and RNA synthesis, and inosine that will be degraded into hypoxanthine and xanthine and finally into uric acid Hypoxanthine and guanine may enter in a salvage pathway, using hypoxanthine-guanine ... immunogenicity The PEGylation consists in binding with a covalent link a protein (adenosine-deaminase, asparaginase, interferons, granulocyte colonystimulating factor, liposomal doxyrubicin) to poly(ethylene) ... of activity Int J Med Sci 2007, 4 Rasburicase pharmacokynetics Information about pharmacokinetics derives by the use of rasburicase in children and young adults Few data are available in adults...

Ngày tải lên: 31/10/2012, 14:59

... points 9.7, CGC ranking 3, manual rating 3), AARS (CGC points 9.2, CGC ranking 5, manual rating 3) and KARS (CGC points 9.2, CGC ranking 5, manual rating 3) Cia17 In total, 30 genes were ranked ... employing QTL analysis in rats, selecting gene candidates has become a recurrent part of the data analysis An important part of the search for candidate genes is checking the available bioinformatic ... gene_mapping_data/integrated_linkage_maps/ For each QTL a pair of rat genes (obtained from the integrated linkage map) that were localised at, or close to, the two markers flanking the QTL and...

Ngày tải lên: 09/08/2014, 06:22

... what and how of measuring baseline performance defined as the measurement of actual clinical practice and its comparison to desired clinical practice (Measuring Baseline Performance) NorthStar ... and above NorthStar is an integrated and practical tool to assist QI researchers, healthcare professionals, and managers responsible for developing, delivering and evaluating CE and QI programmes ... clinical guidelines Measure baseline performance (defined as the measurement of actual clinical practice and its comparison to desired clinical practice) Identify determinants of clinical practice...

Ngày tải lên: 11/08/2014, 05:22

Ngày tải lên: 12/08/2014, 20:21

... Critical Care Vol 10 No Struelens and Denis endemic MRSA in The Netherlands and Scandinavia [5,6] Clinical practice recommendations include MRSA carrier screening to inform patient isolation and ... Mathematical modeling suggest that using a rapid PCR Page of (page number not for citation purposes) assay for MRSA admission screening and patient isolation should reduce significantly the incidence ... unisolated MRSA patient-days avoided, the number of unnecessary preemptive isolation days avoided, the increase in the MRSA decolonization rate, the decrease in the MRSA transmission and infection...

Ngày tải lên: 12/08/2014, 23:22

... evaluations In the PROWESS trial, plasma samples were obtained at baseline (day of randomization) and daily through to study day A central laboratory (Covance Central Laboratory Services, Indianapolis, ... Indianapolis, IN, USA) performed all assays The PC activity assay was performed on a STA® coagulation analyzer using the STA®-Staclot® Protein C kit (Diagnostica Stago, AsnieresSur-Seine, France), ... patients in each category Patients were included if they had a baseline PC measure Day PC was classified as end of infusion If day measurement was not available, last observation carried forward values...

Ngày tải lên: 13/08/2014, 08:21

... criteria Severe trauma N /A N /A Severe burn N /A N /A Cardiac arrest N /A 12 N /A Severe cognitive impairment N /A N /A Advanced neuromuscular disease N /A N /A Metastatic malignancy N /A N /A Advanced & ... care (%) 1 Awaiting cc/rehab Discharged N (%) N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A (3.3) N /A N /A (5.9) 63 N /A N /A 20 N /A N /A N (%) Life support (%) 43 N /A 90-day status* N /A N /A Home (46.1) ... 'transfer to another acute care facility' Statistical analysis We present descriptive data using mean and standard deviation for continuous variables, or median and interquartile ranges if data...

Ngày tải lên: 13/08/2014, 19:20

... microarray data from disparate platforms has been recognized for several years A consortium of researchers [7] has detailed a standardized format for presenting microarray data (MAIME) [8] as well ... randomized data to help validate our sample analysis of diabetic nephropathy The odds of achieving a p value below 0.05 with random data was no greater than 0.05 for any list in the database, and as low ... ONCOMINE: a cancer microarray database and integrated data-mining platform Neoplasia 2004, 6:1-6 Edgar R, Domrachev M, Lash AE: Gene Expression Omnibus: NCBI gene expression and hybridization array data...

Ngày tải lên: 14/08/2014, 14:22

... temporarily or permanent radioactive implants (brachytherapy) [7] iv) The standard initial systemic therapy for locally advanced or metastatic disease is hormonal or androgen deprivation therapy (ADT) ... 273-284 49 Powell SN and Bindra RS Targeting the DNA damage response for cancer therapy DNA Repair (Amst) 2009; 8: 1153-1165 50 Shimada M and Nakanishi M DNA damage checkpoints and cancer J Mol Histol ... Tarumi Y, Kadomatsu K, and Takei Y Systemic delivery of siRNA specific to tumor mediated by atelocollagen: Combined therapy using siRNA targeting Bcl-xL and cisplatin against prostate cancer Int...

Ngày tải lên: 26/10/2012, 09:48

... potential Health promotion : Every individual has a role to play for the maintenance of his or her own health, and resources and information should be available for the individual to make healthy ... screening and eye care Health maintenance programmes are available at Haven of Hope’s network of clinics, besides those available at the local Department of Health Elderly Health Centre A special ... for elderly people in TKO It will be noted that in some areas, TKO is making advances n i creating an environment for healthy aging while in some areas more attention is due Inter-sectoral participation...

Ngày tải lên: 14/02/2014, 07:20