Response Analysis of Projectile System Under Gaussian Noise Excitation Using Path Integral Method by Liang Wang, Xinyi Li, Jiahui Peng, Zhonghua Zhang, Shuangqi Dong

“…During flight, projectiles are subject to uncertainties such as aerodynamic forces, wind gusts, and measurement errors; all of which significantly affect their stability and accuracy. …”
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Advancing Enhanced Weathering Modeling in Soils: Critical Comparison With Experimental Data by Matteo B. Bertagni, Salvatore Calabrese, Giuseppe Cipolla, Leonardo V. Noto, Amilcare Porporato

“…However, current model‐based EW assessments face large uncertainties stemming from the intricate interplay among soil processes, compounded by the absence of a detailed comparison with available observational data. …”
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The financial impact of human resources configuration: A quantitative analysis based on modified single candidate optimizer by Zhuozhuo Zhang, Jun Lu, Qi Wang

“…However, the optimal allocation of HR is considered as a complicated challenge due to the uncertainties that are inherent in the process. Traditional approaches often rely on manual decision-making, which can result in less effective allocations and reduced productivity. …”
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Rio de Janeiro residents’ perceptions of the 2016 Olympics in the pre-games period by Deborah Moraes Zouain, Paola Lohmann, Kaarina Virkki, Douglas Michele Turco, Gabriela De Laurentis Cardoso

“…The data indicated that the residents found the pre-game period troubling because of uncertainties regarding the city’s desired Olympic legacy. …”
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Model-Based ILC with a Modified Q-Filter for Complex Motion Systems: Practical Considerations and Experimental Verification on a Wafer Stage by Fazhi Song, Yang Liu, Jun Cao, Li Li, Jiubin Tan

“…However, the model uncertainties and nonrepetitive disturbances hamper its practical applications. …”
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Toward Accurate Physics‐Based Specifications of Neutral Density Using GNSS‐Enabled Small Satellites by Eric K. Sutton, Jeffrey P. Thayer, Marcin D. Pilinski, Shaylah M. Mutschler, Thomas E. Berger, Vu Nguyen, Dallas Masters

“…Abstract Satellite‐atmosphere interactions cause large uncertainties in low‐Earth orbit determination and prediction. …”
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Counteracting greenhouse gas and aerosol influences intensify global water seasonality over the past century by Fubo Zhao, Wenbo Shi, Yiping Wu, Yanqing Lian, Qiang Li

“…Despite large spatiotemporal uncertainties due to regional variability and model assumptions, we find that greenhouse gases significantly amplify the seasonality, while aerosols reduce it. …”
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Model Contrast of Autonomous Vehicle Impacts on Traffic by Derek Hungness, Raj Bridgelall

“…To address some of these uncertainties, this work modified an existing model for Madison, Wisconsin. …”
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Dark Atoms and the Positron-Annihilation-Line Excess in the Galactic Bulge by J.-R. Cudell, M. Yu. Khlopov, Q. Wallemacq

“…Given the astrophysical uncertainties on these distributions, this mechanism constrains the O-- mass to lie in two possible regions. …”
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Revised Rebound Hammer and Pull-Out Test Strength Curves for Fiber-Reinforced Concrete by Peng Deng, Yan Sun, Yan Liu, Xiaoxiao Song

“…However, using these strength curves to predict the compressive strength of carbon fiber-reinforced concrete (CFRC), polypropylene fiber-reinforced concrete (PFRC), and carbon-polypropylene hybrid fiber-reinforced concrete (HFRC) may lead to considerable uncertainties. Therefore, this study revises the strength curves derived from rebound hammer tests and postinstalled pull-out tests for ordinary concrete. 480 specimens of fiber-reinforced concrete (FRC) of six strength grades are examined. …”
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Robust Optimal Sliding-Mode Tracking Control for a Class of Uncertain Nonlinear MIMO Systems by Haiping Pang, Xiuqin Yang

“…As a result, the original system exhibits global robustness to the uncertainties, and the tracking dynamics is the same as that of LQRTC for the nominal system. …”
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Modeling The Fate of Sumatran Elephants in Bukit Tigapuluh Indonesia: Research Needs & Implications for Population Management by Alexander Markus Moßbrucker, Muhammad Ali Imron, Satyawan Pudyatmoko, Peter-Hinrich Pratje, Sumardi Sumardi

“…Sensitivity testing revealed considerable parameter uncertainties that should be addressed by targeted research projects in order to improve the predictive power of the baseline population model. …”
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Fixed-Time Sliding Mode Control for Robotic Manipulators Based on Disturbance Observer by Tianli Li, Gang Zhang, Tan Zhang, Jing Pan

“…First, the mathematical model is established for robots with dynamic model uncertainties and external disturbances. An FTSM control strategy is presented where the integral terms of position errors are introduced into the existing sliding mode surface (SMS) to reduce the steady-state error of the system. …”
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Closed-loop control of tumor growth by means of anti-angiogenic administration by Filippo Cacace, Valerio Cusimano, Alfredo Germani, Pasquale Palumbo, Federico Papa

“…These results seem extremely promising: they provide very good performances according to the measurements sampling interval suggested by the experimental literature, and show a noticeable level of robustness against the observer initial estimate, as well as against the uncertainties affecting the model parameters.…”
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Prescribed-time trajectory tracking control for a class of nonlinear system by Lichao Feng, Chunlei Zhang, Mahmoud Abdel-Aty, Jinde Cao, Fawaz E. Alsaadi

“…Motivated by this, we successfully studied prescribed-time tracking control for single-input single-output nonlinear systems with uncertainties. Specifically, we designed a state feedback controller on $ [0, {T}_{p}) $, based on the backstepping method, to make the tracking error (TE) tend to zero at $ {T}_{p} $, in which $ {T}_{p} $ is the arbitrarily selected prescribed-time. …”
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RESEARCH STATUS AND PROSPECTS OF SHARIAH COMPLIANCE IMPACT ON FIRM RISK, PERFORMANCE AND RESILIENCE by Nihal Touti, Asmâa Alaoui Taïb

“…Globally it seems that by adhering to Shariah principles, firms can mitigate risks effectively, enhance their performance, and strengthen their capacity to withstand market fluctuations and economic uncertainties, thereby improving their overall resilience. …”
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Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor by Samar Abdulkareem AL-Hashemi, Ayad AL-Dujaili, Ahmed R. Ajel

“…In this paper, the robustness of each controller to uncertainties is checked. Simulation results show the advantages of ISMC control methods. …”
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Analyzing Bid and Indicative Prices in Historic Building Reconstructions in the Czech Republic by Hromada Eduard, Brozova Lucie, Heralova Renata Schneiderova, Macek Daniel, Vitasek Stanislav, Strelcova Iveta

“…Valuing the reconstruction of historic buildings is a complex and challenging task due to the unique nature of these structures and the uncertainties involved in estimating the scope of work. …”
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Assessment method on protection effectiveness of differential privacy algorithms based on fuzzy influence diagram by TIAN Yuechi, LI Fenghua, ZHOU Zejun, SUN Zhe, GUO Shoukun, NIU Ben

“…Fuzzy theory was employed to handle uncertainties, while the diagram was used to propagate interactions between factors. …”
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Dynamic Analysis and Fabrication of Single Screw Conveyor Machine by Sundarraj Moorthi, Meikandan Megaraj, Lenin Nagarajan, Alagar Karthick, Murugesan Bharani, Pravin P. Patil

“…During the design of the machine tool, the dynamic characteristics need to be calibrated for avoiding uncertainties. This paper investigates the design, dynamic characteristics, and development of a single screw conveyor machine which is used to blend waste plastic material with catalysts. …”
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