Showing 221 - 240 results of 398 for search 'sequence variance', query time: 0.10s Refine Results
  1. 221

    Environment ensemble models for genomic prediction in common bean (Phaseolus vulgaris L.) by Isabella Chiaravallotti, Owen Pauptit, Valerio Hoyos‐Villegas

    Published 2025-06-01
    “…The optimized ensemble approach worked best for low‐variance locations because the model variance was reduced by averaging across submodels in the ensemble. …”
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    Article
  2. 222

    Optimal Design of Linear Space Code for MIMO Optical Wireless Communications by Yan-Yu Zhang, Hong-Yi Yu, Jian-Kang Zhang, Yi-Jun Zhu

    Published 2016-01-01
    “…We propose the use of the Farey sequence in number theory as a powerful tool to solve this kind of optimization problem. …”
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  3. 223

    Intra-Symbol Differential Amplitude Shift Keying-Aided Blind Detector for Ambient Backscatter Communication Systems by Shuaijun Ma, Peng Wei, Sa Xiao, Jianquan Wang, Wanbin Tang, Wei Xiang

    Published 2025-01-01
    “…For traditional detectors, the incorporation of pilot sequences results in a reduction in spectral efficiency. …”
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  4. 224

    Molecular epidemiologic characteristics and pretreatment drug resistance of HIV-1 in young and middle-aged first-diagnosed infections, 2019–2021 in Pudong New Area, Shanghai by Yan TANG, Jingjing LANG, Qiuli XU, Huiqin FU, Panpan CHEN, Lipeng HAO

    Published 2025-02-01
    “…Exclusion criteria were: (1) unsuccessful RNA extraction or sequencing, (2) mixed bases in the HIV-pol region sequence ≥5%, and (3) sequences shorter than 1 000 base pairs. …”
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  5. 225

    Unraveling the assembly mechanisms and differentiated ecological functions of protist cell-associated and free-living bacterial communities during two Prorocentrum shikokuense bloo... by Xiaoyu Wang, Xin Lin, Huatao Yuan, Hao Luo, Sitong Lin, Wenxue Wu, Ling Li

    Published 2025-06-01
    “…Using 16S rRNA gene amplicon sequencing, we investigated the dynamics and assembly mechanisms of these two community types during two Prorocentrum shikokuense blooms in the East China Sea. …”
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    Article
  6. 226

    ISSR-Based Molecular Characterization of an Elite Germplasm Collection of Sweet Potato (Ipomoea batatas L.) in China by Kai ZHANG, Zheng-dan WU, Yan-hua LI, Han ZHANG, Liang-ping WANG, Quan-lu ZHOU, Dao-bin TANG, Yu-fan FU, Feng-fa HE, Yu-chun JIANG, Hang YANG, Ji-chun WANG

    Published 2014-11-01
    “…Analysis of molecular variance (AMOVA) revealed small but significant difference between white and orange-fleshed sweet potato accessions. …”
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  7. 227

    Feasibility of strain-encoded magnetic resonance at 0.55T by John L. Heyniger, Yingmin Liu, Nikita Nair, Preethi Chandrasekaran, Katherine Binzel, Vinay Kumar, Shyam S. Bansal, Donel Tani, Farouk Osman, Vedat O. Yildiz, Juliet Varghese, Yuchi Han, Orlando P. Simonetti

    Published 2025-01-01
    “…Methods: A prototype SENC sequence was implemented on 0.55T and 1.5T systems and used to scan a phantom and 16 healthy volunteers. 10 subjects underwent repeat scans at each field strength for scan-rescan repeatability testing. …”
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  8. 228

    Complex variation in measures of general intelligence and cognitive change. by Suzanne J Rowe, Amy Rowlatt, Gail Davies, Sarah E Harris, David J Porteous, David C Liewald, Geraldine McNeill, John M Starr, Ian J Deary, Albert Tenesa

    Published 2013-01-01
    “…These thresholds indicate that the distribution of the likelihood ratio test from this type of variance component analysis should be estimated empirically. …”
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  9. 229

    Recognition of field-grown tobacco plant type characteristics based on three-dimensional point cloud and ensemble learning by JIA Aobo, DONG Tianhao, ZHANG Yan, ZHU Binglin, SUN Yanguo, WU Yuanhua, SHI Yi, MA Yuntao, GUO Yan

    Published 2022-06-01
    “…The results of one-way multivariate analysis of variance showed that there were highly significant differences among the plant types. …”
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  10. 230
  11. 231

    Algorithm for Efficient Entropy Estimation by E. A. Timofeev

    Published 2013-04-01
    “…We propose a broad class of metrics on the space Ω = AN of right-sided infinite sequences drawn from a finite alphabet A. The new metric has a parameter which is a non-increasing function. …”
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  12. 232

    Vergence Eye Movements: From Basic Science to Clinical Application by Wolfgang Jaschinski, Rudolf Groner

    Published 2020-03-01
    “…Changes in the disparity vergence main sequence after treatment of symptomatic convergence insufficiency in children. …”
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  13. 233

    Molecular markers enhance substantially the distinctness of alfalfa varieties for registration and protection by Paolo Annicchiarico, Nicolò Franguelli, Barbara Ferrari, Giacomo Campanella, Stefano Gualanduzzi, Margherita Crosta, Chiara Delogu, Giorgia Spataro, Nelson Nazzicari

    Published 2025-03-01
    “…They reduced to 11 the non‐distinct cultivars in paired comparisons and increased to 11 the completely distinct cultivars, based on a principal components analysis of allele frequencies followed by analyses of variance on cultivar principal component scores. This criterion achieved greater variety distinctness than cluster analysis with bootstrap values, discriminant analysis, or analysis of molecular variance. …”
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  14. 234

    Postlarval Shrimp-Associated Microbiota and Underlying Ecological Processes over AHPND Progression by Zhongjiang Zhou, Jiaqi Lu, Pingping Zhan, Jinbo Xiong

    Published 2025-03-01
    “…AHPND infection explained 11.0% (<i>p</i> < 0.001) of the variance in community structures, whereas postlarvae days post hatching also significantly influenced bacterial communities (7.1% variance, <i>p</i> < 0.001). …”
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  15. 235
  16. 236

    Silver diamine fluoride alters microbial communities in subsurface dentinWhy Is This Important? by Rosalyn M. Sulyanto, DMD, MS, Clifford J. Beall, MS, PhD, Martin T. Berger, DMD, Christopher P. Goodell, DMD, Stephanie Koo, DMD, Fiorella Candamo, DMD, John R. Dickson, MD, PhD, Misun Kang, PhD, Sunita P. Ho, PhD, Man Wai Ng, DDS, MPH, Shahr B. Hashmi, BS, Eugene J. Leys, PhD, Ann L. Griffen, MS, DDS

    Published 2022-01-01
    “…Microbial community composition of carious surface biofilm before and after SDF treatment was determined using 16S rRNA gene sequencing. Comparison of the microbiota by permutational multivariate analysis of variance revealed no significant difference between the carious surface biofilm before and after SDF treatment. …”
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  17. 237

    Fluctuation scaling in neural spike trains by Shinsuke Koyama, Ryota Kobayashi

    Published 2015-12-01
    “…In time series that describe sequences of events, fluctuation scaling is expressed as power function relationships between the mean and variance of either inter-event intervals or counting statistics, depending on measurement variables. …”
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  18. 238

    Cooperative secret key generation for multi-hop relaying systems in Internet of things by Shuaifang XIAO, Yunfei GUO, Kaizhi HUANG, Liang JIN

    Published 2018-03-01
    “…The achievable key rate of secret key generation method in multi-hop relaying systems was relative low in Internet of things.A cooperative secret key generation algorithm based on network coding was proposed to improve the achievable key rate.Firstly,all the nodes send training sequences in turn to estimate the channels.After that the relays employ secure network coding technique to assist the two legitimate users to obtain the correlative observations of the same wireless channel,with nothing leakage about the channel information to the eavesdropper.Finally,the two legitimate users agreed on a common secret key directly over the public channel.Theoretical and simulation results validate the performance of the proposed secret key generation algorithm,and obtain that increasing the wireless transmission paths,selecting the transmission path with less hops and larger variance channels can further improve the achievable secret key rate.…”
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  19. 239

    Bacterial communities and soil functionality in artificially remediated vegetation of the three gorges reservoir zone by Farkhanada Naz, Farkhanada Naz, Muhammad Arif, Tan Xue, Yangyi Chen, Shahid Ullah Khan, Li Changxiao, Li Changxiao

    Published 2025-04-01
    “…Principal component analysis identified organic matter, ammonium nitrogen, and total nitrogen as the main contributors to soil property variance, explaining 53.68% in T1, 51.52% in T2, and 56.37% in T3 of the variance (p &lt; 0.01). …”
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  20. 240

    Response surface methodology as an approach for optimization of alpha amylase production by using bacterial consortium under submerged fermentation by Abdullah R., Ahmad S., Nisar K.

    Published 2024-07-01
    “…Analysis of Variance (ANOVA) of the optimization study indicated pH 7, 0.05 %CaCl2 and 24 h incubation time were the significant variables that mainly effect the alpha amylase production. …”
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