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Preprint ARTICLE | doi:10.20944/preprints201911.0123.v1

Fuzzy PI^λ Position Control Method for Permanent Magnet Synchronous

Chongquan Zhong, Lin Wang, Chuanfang Xu

Subject: Engineering, Control And Systems Engineering Keywords: permanent magnet synchronous motor (pmsm); fuzzy control; svpwm; fractional order; piλ

Online: 12 November 2019 (07:53:20 CET)

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Preprint ARTICLE | doi:10.20944/preprints201704.0026.v1

Notes on a Family of Inhomogeneous Linear Ordinary Differential Equations

Feng Qi, Jing-Lin Wang, Bai-Ni Guo

Subject: Computer Science And Mathematics, Analysis Keywords: simple form; explicit form; differential equation; Lerch transcendent; logarithmic function

Online: 4 April 2017 (16:53:18 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201703.0208.v1

Closed Expressions of the Fibonacci Polynomials in Terms of Tridiagonal Determinants

Feng Qi, Jing-Lin Wang, Bai-Ni Guo

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: closed expression; Fibonacci number; Fibonacci polynomial; tridiagonal determinant; Hessenberg determinant

Online: 28 March 2017 (03:11:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201703.0192.v1

Simplifying Two Families of Nonlinear Ordinary Differential Equations

Feng Qi, Jing-Lin Wang, Bai-Ni Guo

Subject: Computer Science And Mathematics, Analysis Keywords: nonlinear ordinary differential equation; Stirling number of the first kind; simplifying; technique; combinatorial analysis

Online: 24 March 2017 (18:30:21 CET)

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Preprint REVIEW | doi:10.20944/preprints201807.0551.v1

Mind-Body (Baduanjin) Exercise Prescription for Chronic Obstructive Pulmonary Disease:A Systematic Review with Meta-Analysis

Shi-Jie Liu, Lin Wang, Ran Li, Gao-Xia Wei, Zhanbing Ren, Liye Zou

Subject: Medicine And Pharmacology, Orthopedics And Sports Medicine Keywords: Baduanjin, Qigong, COPD, rehabilitation

Online: 27 July 2018 (17:28:01 CEST)

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Baduanjin exercise is a traditional Chinese health-Qigong routine, created by an ancient physician for health promotion. Its mild-to-moderate exercise intensity is suitable for individuals with medical conditions. Recently, a large number of trials were conducted to investigate the effects of Baduanjin exercise in patients with chronic obstructive pulmonary disease (COPD). It needs to be determined whether Baduanjin exercise prescription is beneficial for the management of COPD patients. Thus, we conducted a systematic review to objectively evaluate the existing literature on this topic. We searched six databases (PubMed, Web of Science, Cochrane Library, Scopus, CNKI, and Wanfang) from its inception till early May, 2018. The adapted PEDro scale was used for study quality assessment of all randomized controlled trials (RCT). The pooled effect size (Hedge’s g) of exercise capability (6-Minute Walking Test, 6-MWT), lung function parameters (forced expiratory volume in first second, FEV1; forced volume vital capacity, FVC; FEV1/FVC ratio), and quality of life were calculated based on the random-effects model. Twenty RCTs (n = 1975 COPD patients) were included in this review, with sum scores of the adapted PEDro scale between 5 and 9. Study results of meta-analysis indicate that Baduanjin is effective in improving exercise capability (Hedge’s g = 0.69, CI 0.44 to 0.94, p < 0.001, I2 = 66%), FEV1 (Hedge’s g = 0.47, CI 0.22 to 0.73, p < 0.001, I2 = 68.01%), FEV1% (Hedge’s g = 0.38, CI 0.21 to 0.56, p < 0.001, I2 = 54.74%), FVC (Hedge’s g = 0.39, CI 0.22 to 0.56, p < 0.001, I2 = 14.57%), FEV1/FVC (Hedge’s g = 0.5, CI 0.33 to 0.68, p < 0.001, I2 = 53.49%), and the quality of life of COPD patients (Hedge’ s g = - 0.45, CI -0.77 to - 0.12, p < 0.05, I2 = 77.02%), as compared to control groups. Baduanjin exercise as an adjunctive treatment may potentially improve exercise capability and pulmonary function of COPD patients as well as quality of life. Baduanjin exercise could be tentatively prescribed for COPD in combination with the conventional rehabilitation program to quicken the process of recovery. To confirm the positive effects of Baduanjin exercise for COPD patients, future researchers need to consider our suggestions mentioned in this article.

Preprint ARTICLE | doi:10.20944/preprints202105.0742.v1

Thermal Noise Decoupling of Micro-Newton Thrust Measured in a Torsion Balance

Lin-xiao Cong, Jian-chao Mu, Qian Liu, Hao Wang, Lin-lin Wang, Yong-gui Li, Cong-feng Qiao

Subject: Physical Sciences, Acoustics Keywords: thermal noise decoupling; micro-Newton thrust measurement; torsion balance; ZDVF; PID state extension; fine tree regression

Online: 31 May 2021 (11:11:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202009.0740.v1

Application of Real-Time Visual Feedback System in Balance Train-ing of the Center of Pressure with Smart Wearable Devices in Women: A Randomized Controlled Trial

I-Lin Wang, Li-I Wang, Yang Liu, Shi-Jie Xue, Rui Hu, Yu Su, Chun-Sheng Ho

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: balance training; real-time visual feedback; smart wearable devices; center of pressure

Online: 30 September 2020 (11:00:33 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0295.v1

Multi-criterion Sampling Matting Algorithm via Gaussian Process

Yuan Yang, Hong shan Gou, Mian Tan, Fu Jian Feng, Yi hui Liang, Yi Xiang, Lin Wang, Han Huang

Subject: Computer Science And Mathematics, Computer Vision And Graphics Keywords: computing resources; Gaussian process fitting model; multi-criterion sampling strategy; high-quality pixel pairs; alpha matte

Online: 5 June 2023 (10:00:19 CEST)

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Preprint REVIEW | doi:10.20944/preprints202307.0888.v1

The Porous Structure of Peripheral Nerve Guidance Conduits: Features, Fabrication and Implications for Peripheral Nerve Regeneration

Teng Wan, Yi-Lin Wang, Feng-Shi Zhang, Xiao-Meng Zhang, Yi-Chong Zhang, Hao-ran Jiang, Meng Zhang, Pei-Xun Zhang

Subject: Chemistry And Materials Science, Biomaterials Keywords: porous structure; peripheral nerve guidance conduit; peripheral nerve regeneration; permeability

Online: 13 July 2023 (10:05:55 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202209.0448.v1

Nanoscale Printing of Indium-Tin-Oxide by Femtosecond Laser Pulses

Jingwen Hu, Zhen-Ze Li, Yang-Yang Zhao, Yi-Shi Xu, Lin Wang, Molong Han, Lachlan Hyde, Soon Hock Ng, Lei Wang, Saulius Juodkazis

Subject: Chemistry And Materials Science, Nanotechnology Keywords: IR; laser printing; ITO; solid resist

Online: 29 September 2022 (03:27:46 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0505.v1

Bi-Directional Associations of Affective States and Diet among Low-Income Hispanic Pregnant Women using Ecological Momentary Assessment

Tyler B Mason, Wei-Lin Wang, Theresa Bastain, Syndey O'Connor, Jane Cabison, Christine H. Naya, Daniel Chu, Sandrah P Eckel, Rima Habre, Carrie V. Breton, Genevieve Dunton

Subject: Biology And Life Sciences, Food Science And Technology Keywords: affect; pregnancy; food intake; body mass index; ecological momentary assessment

Online: 30 August 2022 (04:33:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202211.0526.v1

Prognosis Prediction Based on Cuproptosis-Related lncRNAs and Immune Responses in Patients with LUAD

Qianhui Zhou, Yi Liu, Hongtao Duan, Lingli Quan, Yan Gao, Lin Wang, Jiaxiang Liu, Zain Abbas, Jean Bosco Nzeyimana, Shafqat Qamer, Nada Ibrahim, Mohammad Shahbaz Khan, Amal Hussain Mohammed, Ayesha Ameen

Subject: Biology And Life Sciences, Immunology And Microbiology Keywords: lung adenocarcinoma; tumor mutation load; cuproptosis; long noncoding RNA; immunotherapeutic response

Online: 29 November 2022 (03:08:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints201701.0130.v1

Crucial Mechanism to the Eutectoid Transformation of Wüstite Scale on Low Carbon Steel

Szu-Ning Lin, Chao-Chi Huang, Min-Tao Wu, Wei-Lin Wang, Ker-Chang Hsieh

Subject: Chemistry And Materials Science, Metals, Alloys And Metallurgy Keywords: wüstite; magnetite; eutectoid transformation; oxide scale; hot strip mill

Online: 29 January 2017 (10:47:49 CET)

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Preprint ARTICLE | doi:10.20944/preprints202310.0829.v1

Mitochondrial DNA Haplogroups and Variants Predispose to Chagas Disease Cardiomyopathy

Frédéric Gallardo, Pauline Brochet Brochet P, David Goudenège, João Paulo Silva Nunes, Pauline Andrieux, Barbara Maria Ianni, Amanda Farage Frade, Charles Mady, Ronaldo Honorato Barros Santos, Andreia Kuramoto, Samuel Steffen, Antonio Noedir Stolf, Pablo Pomerantzeff, Alfredo Inacio Fiorelli, Edimar Alcides Bocchi, Cristina Wide Pissetti, Bruno Saba, Fabrício Dias, Marcelo Ferraz Sampaio, Fabio Antônio Gaiotto, José Antonio Marin-Neto, Abílio Fragata, Ricardo Costa Fernandes Zaniratto, Sergio Siqueira, Giselle De Lima Peixoto, Fernando Bacal, Paula Buck, Rafael Ribeiro Almeida, Hui Tzu Lin-Wang, André Schmidt, Mario Hiroyuki Hirata, Eduardo Antonio Donadi, Alexandre Costa Pereira, Virmondes Rodrigues Junior, Martino Martinelli, Michel Naslavsky, Jorge Kalil, Vincent Procaccio, Edecio Cunha-Neto, Christophe Chevillard

Subject: Biology And Life Sciences, Parasitology Keywords: chagas; cardiomyopathy; mitochondria; haplgroups; variants; copy-number

Online: 13 October 2023 (03:03:37 CEST)

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