OPTIMIZATION OF FATIGUE LIFE OF TRANSMISSION SHAFT BASED ON RESPONSE SURFACE METHOD by LIU LongJie, ZHAO LiHui, SHI ChengMiao, ZHENG SongLin, WENG Shuo, LIU XiangZhen, DAI Lei

“…The response surface method and genetic algorithm are used to optimize the structural parameters of the transmission shaft（tooth root fillet, spline transition arc, and arc groove depth）. …”
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Evaluation of the angular coordinates in survey radar stations with subsystems for spatial noise compensation by S. V. Kozlov, Vu. Thanh Ha

“…Algorithms are based on intraperiod interference cancellation operations with «whitening» of their results in the time domain by dividing the sum of weighted internal noise by estimating the root-mean-square voltage value and uncompensated residuals of external interference, calculating the expected signal for all possible target positions within the uncertainty domain, constructing and maximizing the likelihood function in the form of the mutual correlation function of isolated implementation and the reference signal. …”
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Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine by Yayin He, Zhihong Liang

“…The results show that the root mean square of the slider speed error tends to be stable with the increase of the clearance， and there is a suitable clearance range， so that the root mean square value of the slider speed with multiple clearances is smaller than that with one clearance. …”
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Evaluation the impact of access cavity design and activation of calcium silicate-based sealer with EDDY and XP-Endo Finisher on sealer penetration into dentinal tubules: a confocal... by Merve Sarı, Pelin Tüfenkçi

“…Abstract Objectives This study aimed to evaluate the effects of access cavity design and activation procedures on the penetration depth and bond strength of calcium silicate-based sealers to dentin, while also distinguishing the influence of the root level as an anatomical reference point. Methods Sixty-six mandibular molars were randomly divided into two groups based on the access cavity design (traditional (TEC) or conservative (CEC)). …”
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Research on the Method of Improving the Precision of Parts in Pearl River Delta Gear Enterprises: Analysis of Gear Transmission Error and Tooth Friction Coefficient Based on the In... by Jingling Zhong, Shengping Fu

“…The research results show that the root mean square value of gear error increases by 45.39% and 101.08% under comparison Ra = 0.8 μm, Ra = 1.6 μm, and Ra=3.2μm, respectively, and the root mean square value of time-varying friction coefficient increases by 45.74% and 148.18%, respectively, which provides theoretical method support for precision management and quality management of gear processing in machinery enterprises.…”
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Initial growth of cassava plants cv. Mossoró under different water regimes by Domingos Ferreira de Mélo Neto, Daniel Gomes Coelho, Moab Torres de Andrade, Jandelson de Oliveira Alves

“…For higher irrigation levels there was a tendency for plant growth stabilization; however, above 104.03 mm there was a decrease. Shoot and root dry mass ratio showed severe water stress at the 11.20 mm level, being more damaging to root growth. …”
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Oral phenotype and scoring of vascular Ehlers–Danlos syndrome: a case–control study by Lisa Golmard, Ariane Berdal, François Côme Ferré, Michael Frank, Bruno Gogly, Adrien Naveau, Hafida Chérifi, Joseph Emmerich, Frédérick Gaultier, Xavier Jeunemaitre, Benjamin P J Fournier

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Variation in plant functional traits explains the substitution distribution and allocation strategy of Stipa species across natural grasslands of Ningxia, Northern China by Jun Yang, Xiaowei Li, Junlong Yang, Shuang Yu, Hongmei Zhang, Bo Yang

“…We measured the aboveground (leaf) and belowground (root) functional traits of Stipa species in 17 plots across natural grasslands in Ningxia in Northern China. …”
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Effect of Biochar-Urea Peroxide on the Growth and Physiological-biochemical Indicators of Patchouli Cuttings under Phenolic Acid Stress by Qiufang WEI, Jianyi LIANG, Jichuan HUANG, Zhuxian LI, Wenliang ZHONG, Yuting TU

“…【Result】Compared with the PhA treatment, the PhA+BC-UP treatment resulted in a 28.8% increase in the aboveground biomass and a 21.4% increase in the height of patchouli seedlings, the increases in root length, root surface area, root volume, root tip number, branch number, and root crossing number ranged from 20.1% to 70.6%, and the root vitality was improved by 23.6%, while the MDA content decreased by 33.6%. …”
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Water vapor density field estimation using commercial microwave link attenuation combined with temperature measurements by Itay Bragin, Yoav Rubin, Pinhas Alpert, Jonatan Ostrometzky

“…A number of machine-learning based algorithms (e.g. support vector machine) for estimating water vapor density at a reference weather station using the received signal level values measured at a commercial microwave link has been proposed in the past, and also was expanded to include a combination of three commercial microwave links with temperature measurements to achieve a higher estimation accuracy (with respect to the root mean square error at a given location). …”
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Determining Hydroxyapatite Filling Volume for the Treatment of Post-Extraction Alveoli Based on Measurements of Alveolar Volume in Relation to the Body Weight of Dogs by Anna Misztal-Kunecka, Przemysław Prządka, Maja Jeż, Stanisław Dzimira

“…This study aimed to establish reference data on tooth root length and post-extraction alveolar volume for mature maxillary and mandibular incisors and canines in dogs. …”
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A Short-Term Prediction Method for Tropospheric Delay Products in PPP-RTK Based on Multi-Scale Sliding Window LSTM by Linyu He, Xingyu Zhou, Hua Chen, Jie He, Runhua Chen, Jie Ding

“…Furthermore, compared to the standard LSTM approach, the Root Mean Square Error (RMSE) values are improved by 18.9% and 36.6% for different reference values, respectively. …”
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Does minimally invasive canal preparation provide higher fracture resistance of endodontically treated teeth? A systematic review of in vitro studies by Sıla Nur Usta, Emmanuel João Nogueira Leal Silva, Seda Falakaloğlu, Mustafa Gündoğar

“…This systematic review aimed to investigate whether minimally invasive root canal preparation ensures higher fracture resistance compared to conventional root canal preparation in endodontically treated teeth (ETT). …”
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Pulmonary regional blood flow: validation of low-dose two-volume dynamic CT perfusion imaging in a swine model by Yixiao Zhao, Nile Luu, Logan Hubbard, Shant Malkasian, Sabee Molloi

“…Results Two-volume global perfusion measurements (P 2V) were related to reference multivolume (P MV) measurements by P 2V = 0.96 × P MV + 0.45 (r = 0.92), with a root-mean-square error of 1.29 mL/min/g and a root-mean-square deviation of 1.29 mL/min/g. …”
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Phytochemical composition, cytotoxicity and in vitro antiplasmodial activity of fractions from Alafia barteri olive (Hook F. Icon)-Apocynaceae by A.A. Lasisi, M.A. Olayiwola, S.A. Balogun, O.A. Akinloye, D.A. Ojo

“…The leaf fractions displayed higher activity than the root extracts. The highest minimum lethal concentration (105.2 ± 0.8 ppm) was exhibited by the aqueous leaf extract followed closely by the root extract (120.2 ± 1.1 ppm). …”
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Effect of Continuous Cropping Generations on Each Component Biomass of Poplar Seedlings during Different Growth Periods by Jiangbao Xia, Shuyong Zhang, Tian Li, Xia Liu, Ronghua Zhang, Guangcan Zhang

“…In order to investigate the change rules and response characteristics of growth status on each component of poplar seedling followed by continuous cropping generations and growth period, we clear the biomass distribution pattern of poplar seedling, adapt continuous cropping, and provide theoretical foundation and technical reference on cultivation management of poplar seedling, the first generation, second generation, and third generation continuous cropping poplar seedlings were taken as study objects, and the whole poplar seedling was harvested to measure and analyze the change of each component biomass on different growth period poplar leaves, newly emerging branches, trunks and root system, and so forth. …”
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Practical In situ Calibration for Dose-area Product Meter in Interventional Fluoroscopy: Beam-area Method by Fara Farisa Dhaifina, Raushan Fikr Ilham Ibrahim, Hanendya Disha Randy Raharja, Lukmanda Evan Lubis

“…DAP is used as the primary parameter for recording diagnostic reference levels, which are guidance values for optimizing patient radiation dose. …”
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Evaluating the accuracy of GNSS measurements in RTK mode using commercial and non-commercial correction network by D.P. Pobihailo, A.K. Kamburov, D.V. Mitchenko

“…The article presents a comparative analysis of the accuracy of GNSS (Global Navigation Satellite System) measurements in RTK (Real-Time Kinematic) mode using correction services from GeoNet, 1Yocto, EUREF (European Reference Frame) and EGNOS (European Geostationary Navigation Overlay Service) networks in single and VRS (Virtual Reference Station) modes. …”
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Ion Interference Reduces the Uptake and Accumulation of Magnesium Ions in Tea Plants (<i>Camellia sinensis</i>) by Jishuang Zou, Lihe Shi, Weiting Cheng, Yulin Wang, Yankun Liao, Junbin Gu, Tingting Wang, Qi Zhang, Jianghua Ye, Haibin Wang, Xiaoli Jia

“…A positive correlation was observed between the capacity for Mg ion uptake and accumulation capacity in the tea plant’s root system and the expression intensity of the <i>CsMGT5</i> gene within the root system. …”
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Source localization based on time delay estimation in complex environment by Da-wei ZHANG, Chang-chun BAO, Bing-yin XIA

“…In order to improve the performance of source localization in noisy and reverberant environments,a novel time delay estimation (TDE) method was proposed.This method is called acoustical transfer function ratio based on statistical model (ATFR-SM).In the proposed algorithm,the noise reduction method based on the statistical model was adopted to reduce the effect of noise on acoustical transfer Function (ATF).In the ATF method,the power spectral density (PSD) was smoothed and whitened to reduce the effect of reverberations.voice activity detection (VAD) was used to distinguish the speech period from the noise period,and the TDE was performed in the speech period to improve the estimation accuracy.Moreover,the proposed TDE method and the linear closed-form method for source localization were combined to constitute a source localization system.The results of performance evaluation show that,in both the noisy and reverberant conditions,the lower percentage of abnormal points (PAP) and lower root mean square error (RMSE) can be achieved by the proposed TDE method than those of the reference methods.Meanwhile,the source localization has higher accuracy than the reference methods.…”
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