15,987 research outputs found
Data for XCRM 100914/22-00144
No full textSupplemental data and code related to the manuscripts:Xiaona Chang, Jianchao Wang, Guanjun Zhang, Ming Yang, Yanfeng Xi, Chenghang Xi, Gang Chen, Xiu Nie, Bin Meng, Xueping Quan. Predicting colorectal cancer microsatellite instability with a self-attention enabled convolutional neural network
Yang Guishan xian sheng quan ji : 42 juan /
No full textOriginally published under title: Song ru Yang Wenjing gong quan ji.Mode of access: Internet
Development and optimisation of a duplex real-time reverse transcription quantitative PCR assay targeting the VP7 and NS2 genes of African horse sickness virus
No full textNucleotide sequences of 52 South African isolates of African horse sickness virus (AHSV) collected during 2004–2005 and including viruses of all nine AHSV serotypes, were used to design and develop a duplex real-time reverse transcription quantitative PCR (RT-PCR) assay targeting the VP7 (S8) and NS2 (S9) genes of AHSV. The assay was optimized for detection of AHSV in fresh and frozen blood of naturally infected horses. Assay performance was enhanced using random hexamers rather than gene-specific primers for RT, and with denaturation of double-stranded RNA in the presence of random hexamers. The assay was efficient with a linear range of at least five orders of magnitude. The analytical sensitivity of the assay was 132 copies of the target genes (4125 copies per ml of blood), and the assay was at least 10-fold more sensitive than virus isolation on BHK-21 cells. The assay was also highly specific because it did not detect related orbiviruses, such as bluetongue and equine encephalosis viruses.ID: S0166093410000893; M3: Article; Accession Number: S0166093410000893; Author: M. Quan (a, b, ⁎); Author: C.W. Lourens (a, b); Author: N.J. MacLachlan (c); Author: I.A. Gardner (d); Author: A.J. Guthrie (a); Affiliation: Equine Research Centre, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort 0110, South Africa; Affiliation: Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort 0110, South Africa; Affiliation: Equine Viral Disease Laboratory, Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA; Affiliation: Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA; Keyword: African horse sickness virus; Keyword: Real-time quantitative RT-PCR; Keyword: VP7 gene; Keyword: NS2 gene; Keyword: Duplex; Number of Pages: 8; Language: English
A stochastic reachability analysis approach to aircraft conflict detection and resolution
No full textThis paper addresses aircraft conflict detection and resolution from a stochastic reachability analysis perspective. A characterization of the uncertainty on the aircraft future positions due to the presence of wind is obtained in terms of probabilistic reach sets. This involves formulating a chanceconstrained optimization problem and solving it approximately via simulation, according to the so-called scenario approach. Conflict prediction can then be performed by verifying if reach sets of different aircraft get closer than some minimum safety distance. When a conflict is detected, then, the aircraft flight plans are modified so as to minimize the traveled distance while maintaining reach sets at some appropriate distance. A numerical example shows the efficacy of the proposed approach
A novel probabilistic data association based MIMO detector using joint detection of consecutive symbol vectors
No full textA new probabilistic data association (PDA) approach is proposed for symbol detection in spatial multiplexing multiple-input multiple-output (MIMO) systems. By designing a joint detection (JD) structure for consecutive symbol vectors in the same transmit burst, more a priori information is exploited when updating the estimated posterior marginal probabilities for each symbol per iteration. Therefore the proposed PDA detector (denoted as PDA-JD detector) outperforms the conventional PDA detectors in the context of correlated input bit streams. Moreover, the conventional PDA detectors are shown to be a special case of the PDA-JD detector. Simulations and analyses are given to demonstrate the effectiveness of the new method
Multi-aircraft conflict detection and resolution based on probabilistic reach sets
No full textIn this brief, a novel scheme to multi-aircraft conflict detection and resolution is introduced. A key feature of the proposed scheme is that uncertainty affecting the aircraft future positions along some look-ahead prediction horizon is accounted for via a probabilistic reachability analysis approach. In particular, ellipsoidal probabilistic reach sets are determined by formulating a chance-constrained optimization problem and solving it via a simulation-based method called scenario approach. Conflict detection is then performed by verifying if the ellipsoidal reach sets of different aircraft intersect. If a conflict is detected, then the aircraft flight plans are redesigned by solving a second-order cone program resting on the approximation of the ellipsoidal reach sets with spheres with constant radius along the look-ahead horizon. A bisection procedure allows one to determine the minimum radius such that the ellipsoidal reach sets of different aircraft along the corresponding new flight plans do not intersect. Some numerical examples are presented to show the efficacy of the proposed scheme
Yang yi ya yan dan yao ji fang
No full text許克昌, 畢法同輯.綫裝.框18.3x12.7公分, 10行22字. 白口, 左右雙邊, 單黑魚尾. 版心上鐫題名, 中鐫卷次及小題, 下鐫葉次.同治丁卯[1867]易崇堦"重刻外科證治弁言"詳言刻書事.《中國中醫古籍總目》09418著錄.卷末附刻: 全生集醫案 / 王洪緖 -- 瘍醫雅言丹藥集方 / 曹畸菴.鈐"莊兆祥印", "莊兆祥".Xian zhuang.Kuang 18.3 x 12.7 gong fen, 10 hang 22 zi. Bai kou, zuo you shuang bian, dan hei yu wei. Ban xin shang juan ti ming, zhong juan juan ci ji xiao ti, xia juan ye ci.Detailed notes in vernacular field only.Detailed notes in vernacular field only.Xu Kechang, Bi Fa tong ji.Juan mo fu ke: Quan sheng ji yi an / Wang Hongxu -- Yang yi ya yan dan yao ji fang / Cao Jian.Qian "Zhuang Zhaoxiang yin", "Zhuang Zhaoxiang"
Perbedaan Tingkat Stress Antara Pria Dewasa Madya Yang Mengikuti Latihan Tai Ji Quan Dengan Yang Mengikuti Olah Tubuh Lain
No full textTujuan dari penelitian ini adalah untuk mengetahui perbedaan tingkat stress antara pria dewasa madya yang mengikuti latihan Tai Ji Quan dengan yang mengikuti olah tubuh lain. Subjek dalam penelitian ini adalah pria dewasa madya usia 40-65 tahun, yang masih bekerja, dan juga berlatih Tai Ji Quan, Senam Jantung Sehat, dan yang tidak melakukan olah tubuh selama satu tahun atau lebih dari satu tahun. Hasil analisis menunjukkan pada variabel respon emosional p = 0.001, p 0.05; dan variabel dyastolic p = 0.770, p > 0.05. Hal ini berarti tidak ada perbedaan signifikan antara kelompok Tai Ji Quan, kelompok Senam Jantung Sehat, dan kelompok kontrol berdasarkan total skor tekanan dara
Quan ju xi dian
No full text聆音館主編纂.書名前題: 全齣分幕.第2集開始由"南腔北調人"主編.Lingyinguanzhu bian zuan.Shu ming qian ti: Quan ju feng mu.Di 2 ji kai shi you "Nanqiangbeidiaoren" zhu bian
Receiver-Driven Adaptive Enhancement Layer Switching Algorithm for Scalable Video Transmission Over Link-adaptive Networks
No full textA receiver-driven adaptive layer switching algorithm is proposed for adapting the video bitrate to match the achievable network throughput. It relies on a QoS-constrained equivalent bandwidth estimator employed at the receiver, which is used for triggering the adjustment of video layers at the video source. Simulations are conducted to illustrate its efficiency by showing that it is capable of accommodating different channel qualities without their prior knowledge
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