Báo cáo hóa học: " Use of Time-Frequency Analysis and Neural Networks for Mode Identiﬁcation in a Wireless Software-Deﬁned Radio Approach" pptx

... conceptis a fundamental and integrating part of SR and CR becauseit allows one to support multimode and multiband commu-nications according to SR. In general, MI can be blind or assisted [10], and modescan ... evaluation,” in Proc. 4th International ACM Workshopon Modeling, Analysis and Simulation of Wireless and MobileSystems, Rome, Italy, July 2001.Matteo Gandetto was born in Alessandria,Italy, ... are in mode identiﬁcation algorithms for software-deﬁned radio platform in a single and multiuser scenario.1780 EURASIP Journal on Applied Signal ProcessingTable 1: Physical level characteristics...

báo cáo hóa học: " Modulation of spinal cord synaptic activity by tumor necrosis factor alpha in a model of peripheral neuropathy" potx

... frequency analysis. In the case of amplitude analysis, the same events and data segments were used. Data are expressed as means ± standard error of the mean (SEM). Some data were normalized as a percentage ... accompanied with mechanical allodynia and thermal hyperalgesia increased immunoreactivity for TNFα and TNFR1 receptors in the ipsilateral DRG and bilaterally in the spinal cord DH [26]. Inhibition ... Svizenska I, Pejchalova K: Intra- and extraneuronal changes of immunofluorescence staining for TNF-alpha and TNFR1 in the dorsal root ganglia of rat peripheral neuropathic pain models. Cell Mol Neurobiol...

báo cáo hóa học:" Comparison of prognostic scores and surgical approaches to treat spinal metastatic tumors: A review of 57 cases" pptx

... Spinal metastases can extend into the epi-dural or intradural/intramedullary space to cause a masseffect, while vertebral metastasis can grow into the adja-cent epidural space to cause pathologic ... Traumatol Rehabil 2003, 5(2):172-9.13. Taneichi H, Kaneda K, Takeda N, Abumi K, Satoh S: Risk factors and probability of vertebral body collapse in metastases of thoracic and lumbar spine. Spine ... posterior approach, and 4 (12.5%) underwent a combined approach (see table 3). Of patients with a Karnofsky index of 50–70, 3 (13.6%) patients underwentan anterolateral approach, and 19 (86.4%) patientsunderwent...

Báo cáo hóa học: " Research Article Efﬁcient and Precise Processing for Squinted Spotlight SAR Through a Modiﬁed Stolt Mapping" doc

... spotlight data acquisition in a polar for- mat. In order to process raw data acquired in a spotlight op-erating mode with a stripmap mode processing algorithm,these data have to be organized in an ... 1 has been used to simulate a raw data set for a squint angle of 20◦(deﬁned between theacross-track direction and the antenna looking direction).The values of the platform related parameters ... relations to the GEMoD, NATO, and WEU. In June 2006, he became Honorary Pro-fessor at the University of the German Armed Forces for Radar and Laser Methods. His research areas are design and analysis...

báo cáo hóa học: " Use of alcohol and drugs by Norwegian employees: a pilot study using questionnaires and analysis of oral fluid" doc

... used,except in one case where also methamphetamine hadbeen taken. A combination of methamphetamine and diazepamwas found in two samples. In those cases, amphetaminewas also detected as a metabolite of ... study and interpreting the data. BYhad the main responsibility for planning and coordinating the acquisition of data. HG had the main responsibility for drafting the manuscript, and all coau-thors ... use of illegal drugs was more common than drinking alcohol before working or at the workplace. The analysis of oral fluid may be a valuable tool in obtaining additional information on alcohol and...

báo cáo hóa học:" Quality of Life analysis of patients in chronic use of oral anticoagulant: an observational study" doc

... RESEARCH Open AccessQuality of Life analysis of patients in chronic use of oral anticoagulant: an observational studyGeisa de Queiroz Almeida1*, Lúcia de ACB Noblat2, Luiz Carlos Santana Passos3 and Harrison ... concept and design, statistical analysis and data interpretation. All authors read and approved the final manuscript.Competing interestsThe authors declare that they have no competing interests.Received: ... of Bahia, Rua Augusto Viana s/n, 2° andar, Salvador, Bahia,40.110-060, Brazil.Authors’ contributionsGA contributed to study concept and design, data collections, statistical analysis, data...

báo cáo hóa học: "Use of medications by people with chronic fatigue syndrome and healthy persons: a population-based study of fatiguing illness in Georgia" pptx

... healthliteracy may have affected the accuracy of these data. Ourstudy was cross-sectional in nature and does not allow for proper evaluation of treatment efficacy. Also, data on drug and supplement use ... of pain relieving/anti-inflammatory drugs to treat arthritis and bodily pain,which predominated as reasons for NSAID use (in the CFSgroup). The significantly more common use of narcoticpain ... group(53.2%) to use pain relievers (including NSAIDs and nar-cotic medications) (tables 2 and 3). Among users of NSAIDs, bodily pain was the most frequently reportedreason for use in all diagnostic...

báo cáo hóa học: "Use of information entropy measures of sitting postural sway to quantify developmental delay in infants" pdf

... involved with data collection, data analysis, and drafting of the manuscript. SLD was involved in data col-lection. RTH and AK were involved in data collection and subject recruiting. WAS and NS supervised ... deviations, 1 assigned to data pointsbetween minus three standard deviations and plus onestandard deviations, and 2 assigned to all data pointsabove one standard deviation. In this example, ... motherwere touching the infant, the infant was not engaged in rhythmic behavior (e.g. flapping arms), and the infanthad to be sitting and could not be in the process of falling.Data analysis Symbolic...

Báo cáo hóa học: " Use of a commercial enzyme immunoassay to monitor dengue virus replication in cultured cells" doc

... thank Ferdinando Liprandi and Lorena Gutierrez for their critical read-ing of the manuscript and Fernando Medina for technical assistance. We also thank Juan José Campos A. from Bio-Rad S .A. ... Científicas, Caracas) and a sec-ondary antibody conjugated to alkaline phosphatase. Fociwere stained using a combination of 5-bromo-4-chloro-3'-indolylphosphate p-toluidine salt and nitro-blue ... serum and 2 mM L-glutamine. The cultures were incubated at 37°C for sixdays and then counted for plaque formation after fixationwith 10% formalin and staining 0.5% naphtol-blue-black(Sigma).Immunohistochemical...

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