2,671 research outputs found
Potts model clustering for discovering patterns of epigenetic marks
No full textStudy of epigenetics leads to understanding of the regulation of gene expression not caused by the changes in the underlying DNA sequences. This area of biological research has drawn much interest as large amounts of epigenetic data from numerous experiments were generated in recent past. In this thesis, we use the Potts model clustering method, which is based on statistical mechanics, to discover patterns in histone modification data. After a general overview of the epigenome and an introduction to common methods of clustering, we discuss why we need special cluster analysis methods for the data at hand. Then, we introduce our tool of choice, namely, the superparamagnetic Potts clustering method. We discuss the Potts model and the Swendsen-Wang method of Monte Carlo simulation, which avoids the usual slowing down experienced near phase transition. We apply Potts model clustering to histone modification data in highly conserved regions to discover the patterns of epigenetic marks and compare them with background reading. We also contrast the results from our method with that from usual Kmeans clustering approach. Finally, we discuss the biological significance of our computational results.Ph.D.Includes bibliographical referencesIncludes vitaby Junyi L
sj-zip-1-pic-10.1177_09544062211014539 - Supplemental material for Adaptive neural sliding mode control with prescribed performance of robotic manipulators subject to backlash hysteresis
No full textSupplemental material, sj-zip-1-pic-10.1177_09544062211014539 for Adaptive neural sliding mode control with prescribed performance of robotic manipulators subject to backlash hysteresis by Huaizhen Wang, Lijin Fang, Junyi Wang, Tangzhong Song and Hesong Shen in Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science</p
Supplemental Material, Supp._File - Synthesis of poly(arylene ether nitrile) and carboxyl-functionalized poly(arylene ether nitrile) with high thermal stability and their thermal decomposition kinetics
No full textSupplemental Material, Supp._File for Synthesis of poly(arylene ether nitrile) and carboxyl-functionalized poly(arylene ether nitrile) with high thermal stability and their thermal decomposition kinetics by Huagao Wang, Hailong Tang, Junyi Yang, and Youbing Li in High Performance Polymers</p
Line-of-sight pursuit in strictly sweepable polygons
No full text1 online resource (PDF, 36 pages, includes illustrations)Berry, Lindsay; Beveridge, Andrew; Butterfield, Jane; Isler, Volkan; Keller, Zachary; Shine, Alana; Wang, Junyi. (2015). Line-of-sight pursuit in strictly sweepable polygons. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/181302
sj-docx-2-tar-10.1177_17534666231221771 – Supplemental material for Effects of omalizumab on lung function in patients with moderate-to-severe allergic asthma: a systematic review and meta-analysis
No full textSupplemental material, sj-docx-2-tar-10.1177_17534666231221771 for Effects of omalizumab on lung function in patients with moderate-to-severe allergic asthma: a systematic review and meta-analysis by Junyi Liao, Jia Tang, Yuanping Jiang, Youwen Wang, Jiali Ding and Yong He in Therapeutic Advances in Respiratory Disease</p
sj-docx-1-tar-10.1177_17534666231221771 – Supplemental material for Effects of omalizumab on lung function in patients with moderate-to-severe allergic asthma: a systematic review and meta-analysis
No full textSupplemental material, sj-docx-1-tar-10.1177_17534666231221771 for Effects of omalizumab on lung function in patients with moderate-to-severe allergic asthma: a systematic review and meta-analysis by Junyi Liao, Jia Tang, Yuanping Jiang, Youwen Wang, Jiali Ding and Yong He in Therapeutic Advances in Respiratory Disease</p
sj-docx-1-tct-10.1177_15330338221106855 - Supplemental material for TJP1, a Membrane-Expressed Protein, is a Potential Therapeutic and Prognostic Target for Lung Cancer
No full textSupplemental material, sj-docx-1-tct-10.1177_15330338221106855 for TJP1, a Membrane-Expressed Protein, is a Potential Therapeutic and Prognostic Target for Lung Cancer by Junyi Pu, Tao Ai, Weining Weng, Lijun Wang, Yuan Yang, Linjie Ma, Zhiping Hu, and Xun Meng in Technology in Cancer Research & Treatment</p
sj-docx-2-tct-10.1177_15330338221106855 - Supplemental material for TJP1, a Membrane-Expressed Protein, is a Potential Therapeutic and Prognostic Target for Lung Cancer
No full textSupplemental material, sj-docx-2-tct-10.1177_15330338221106855 for TJP1, a Membrane-Expressed Protein, is a Potential Therapeutic and Prognostic Target for Lung Cancer by Junyi Pu, Tao Ai, Weining Weng, Lijun Wang, Yuan Yang, Linjie Ma, Zhiping Hu, and Xun Meng in Technology in Cancer Research & Treatment</p
Analysis of transistor laser intra-cavity photon-assisted tunneling for direct voltage modulation
Get PDFHigh-speed optical interconnect made with semiconductor lasers is expected to play an important role in the upcoming age of big data. The technology of diode laser has been limited by its current modulation scheme in which the carrier recombination lifetime in the active region governs the ultimate speed of operation. The transistor laser, due to its enhanced carrier recombination in the bipolar junction transistor base region, is a promising candidate to replace the diode laser for high-speed optical transmitters. It was recently found that the transistor laser offers a unique voltage modulation scheme through photon-assisted tunneling at the base-collector junction, which could potentially reshape the device operation principles. This work reports the quantitative analysis of the transistor laser photon-assisted tunneling effect and its implications for future optoelectronic applications.Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2018-12-01The student, Junyi Qiu, accepted the attached license on 2016-11-30 at 17:11.The student, Junyi Qiu, submitted this Thesis for approval on 2016-11-30 at 17:17.This Thesis was approved for publication on 2016-12-05 at 16:42.DSpace SAF Submission Ingestion Package generated from Vireo submission #10385 on 2017-02-28 at 14:42:36Made available in DSpace on 2017-03-01T17:01:48Z (GMT). No. of bitstreams: 2
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Previous issue date: 2016-12-05Embargo set by: Seth Robbins for item 98714
Lift date: 2019-03-01T17:02:22Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 98714
Lift date: 2019-03-01T17:03:32Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 98714
Lift date: 2019-03-01T17:05:02Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemEmbargo set by: Seth Robbins for item 98714
Lift date: 2019-03-01T17:06:55Z
Reason: Author requested closed access (OA after 2yrs) in Vireo ETD systemLimited Restriction Lifted for Item 98714 on 2019-03-02T10:15:14Z
Video streaming in the multiuser indoor visible light downlink
No full textIndoor visible light communication (VLC) using a light emitting diode (LED) transmitter provides a high-signal-to-noise (SNR) link, which is ideal for video transmission. The LED lights illuminate their own attocells and convey video streams in the downlink to multiple mobile terminals (MTs). Three different transmission schemes are considered, namely: the unity frequency reuse, the higher frequency reuse factor-based transmission, and the novel vectored transmission. We then formulate the optimization problems aiming at minimizing the video distortion. This paper commences by evaluating the performance of the MT at specific positions and continues by characterizing the peak SNR (PSNR) degradation across the room. Finally, we quantify the average performance of multiple MTs randomly walking in the room. By investigating the PSNR degradation, the video rate achieved, the energy consumed, and the effects of buffering delay on the video distortion, we demonstrate that the proposed VLC system is capable of supporting high-quality multimedia transmissions
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