Báo cáo hóa học: " Selective sensing and transmission for multi-channel cognitive radio networks" doc
Báo cáo hóa học: " Selective sensing and transmission for multi-channel cognitive radio networks" doc
... al.: Selective sensing and transmission for multi-channel cognitive radio networks. EURASIP Journal on WirelessCommunications and Networking 2011 2011:7.Submit your manuscript to a journal and ... sensed, and with SS-SA strategy, SU can effectively utilize thechannels and consume less energy and time for sensing than adopting reference strategies.Keywords: Cognitive radio, selective sensing ... of 16RESEARC H Open Access Selective sensing and transmission for multi-channel cognitive radio networksYou Xu1*, Yunzhou Li2,4, Yifei Zhao2, Hongxing Zou1 and Athanasios V Vasilakos3AbstractIn...
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báo cáo hóa học: " Funding free and universal access to Journal of Neuroinflammation" doc
... universally accessible in various formats online, and for theprocesses required for the article's inclusion in PubMed and its archiving in PubMed Central, e-Depot, Potsdam and INIST. There is no ... possible dissemination oftheir work; and to science and society in general, throughfacilitation of information availability and scientificadvancement. We ask for your support in this importantmovement ... to understand and accept Open Access, and to accept APCs as an acceptable funding method.ConclusionArticle-processing charges will enable full, immediate, and continued Open Access for all work...
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báo cáo hóa học: " Method optimization and validation for the simultaneous determination of arachidonic acid metabolites in exhaled breath condensate by liquid chromatography-electrospray ionization tandem mass spectrometry" doc
... the most specific and intense parent-daughter ion transitions for each com-pound for the tandem MS detection (see Table 2).Results and discussionOptimization of enrichment and chromatographyIncreasing ... for each compoundare listed in Table 2 and were performed with continuousflow injections of standard solutions of all analytes with aSix-port switching valve arrangement for the clean-up and ... specificity and detection related to structural infor-mation such as mass spectrometry.Our developed method allows for a sensitive, specific and reliable determination of leukotriens and prostaglandinsin...
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Báo cáo hóa học: " Shape-tailoring and catalytic function of anisotropic gold nanostructures" doc
... reducing agents and external energy.Therefore, this approach is facile and inexpensivemethod for the shape -selective synthesis of AuNPs, evenwithout any additional reagents and sophisticated ... solutionwas shaken for homogenization and kept at differenttemperatures (4°C, 25°C, 45°C, and 65°C) for the reac-tion to proceed. Different concentrations of reactants(metal ion and detergent) ... were performed at room temperature with0.4 mM molar concentration of Au precursor; 1, 10, and 25 wt.% concentrations of detergent; and 1 mM and 1wt.% concentrations of Au precursor and detergent,respectively...
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Báo cáo hóa học: " New materials and devices for preventing catheter-related infections" pdf
... and design of thestudy, data acquisition, and data analysis and interpretation. JFT drafted themanuscript. All authors critically revised the manuscript for importantintellectual content and ... H,Bouvet A, Lemarchand F, Le Coutour X: Hand-rubbing with an aqueousalcoholic solution vs traditional surgical hand-scrubbing and 30-daysurgical site infection rates: a randomized equivalence ... antimicrobials and thenumber of nonblood cultures performed to look for aninfectious focus responsible for secondary BSI.PreventionA number of published studies have investigated variousmeasures for...
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báo cáo hóa học:" Combined perception and control for timing in robotic music performances" potx
... we formulate the robot performance as a linear quadratic controlproblem. This approach requires only a handful of parameters and seems tobe particularly effective for generating realistic and ... task for robotsas it involves online perception and precise synchronization. In this paper, wepresent a consistent and theoretically sound framework for combining percep-tion and control for ... conceived and designed the perception model. OS and ATCcarried out the control model. US¸ and BK implemented the Legocrobot.US¸, OS, BK, and ATC wrote the paper. All authors read and approved...
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báo cáo hóa học: "Initial development and testing of a novel foam-based pressure sensor for wearable sensing" doc
... withcomfort and wearability (properties of standard, non-elec-tronic garments). Many textile-based sensors are actually sensing materials used to coat a textile [1] or sensing mate-rials formed ... time, and specificity of response is necessary.BackgroundWe live in a world of information, and emerging technol-ogies compel us to look for new ways to collect, process, and distribute information. ... Barry Smyth1 and Dermot Diamond2Address: 1Adaptive Information Cluster, Department of Computer Science, University College Dublin, Belfield, Dublin 4, Ireland and 2Adaptive Information Cluster,...
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báo cáo hóa học:" Mothers’ knowledge and utilization of prevention of mother to child transmission services in northern Tanzania" potx
... phone); (4)building material (floor and walls); (5) number of chick-ens, goats, pigs and cows owned; and (6) use of land for Table 1 Study aims and the quantitative and qualitative methods applied ... characteristics; (2) information onclinical attendance, birth and infant feeding; (3) PMTCTpractice at the clinic (counselling and t esting for HIV); and (4) knowledge about PMTCT. Information aboutHIV ... TanzanianCommission for Science and Technology, the Kiliman-jaro Christian M edical College Ethical Research Com-mittee, and the Regional Committees for Medical and Health Research Ethics for Region...
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báo cáo hóa học:" Knowledge of HIV transmission and condom use among HIV-positive heterosexual men and women in Guatemala" docx
... acceptance. Fully formattedPDF and full text (HTML) versions will be made available soon.Knowledge of HIV transmission and condom use among HIV-positiveheterosexual men and women in GuatemalaJournal ... downloaded,printed and distributed freely for any purposes (see copyright notice below).Articles in Journal of the International AIDS Society are listed in PubMed and archived at PubMedCentral. For information ... design of the study, performed the statistical analysis and wrote the first draft of the manuscript. IC and CM participated in the design and coordination of the study and critically reviewed...
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Báo cáo hóa học: " Research Article Appropriate Algorithms for EstimatingFrequency-Selective Rician Fading MIMO Channels and Channel Rice Factor: Substantial Benefits of Rician Model and Estimator Tradeoffs" ppt
... 7.Notation:(·)His reserved for the matrix Hermitian, (·)−1 for the matrix inverse, (·)T for the matrix (vector) transpose,(·)∗ for the complex conjugate, for the Kronecker product,tr{·} for the trace ... matricesMl and Hldescribe the LOS and scattered components, respectively. Weassume that the elements ofMl,foralll are complex as (1 +j)/√2 and the elements of the matrixHl,foralll ... International Journal of Wireless InformationNetworks, vol. 16, no. 1-2, pp. 12–21, 2009.[6]A.K.Sadek,W.Su,andK.J.R.Liu,“Eigen-selectionapproach for joint beamforming and space-frequency codingin...
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Từ khóa: Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Báo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Thơ nôm tứ tuyệt trào phúng hồ xuân hươngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ