Characterization of Stability Regions in the Discrete PID Gain Space via D-Partition Approach by Chun-Chong Fu, Chyi Hwang, Li-Shin Lu

“…In addition, due to the finite range of the frequency variable in discrete-time systems, the proposed critical <inline-formula> <tex-math notation="LaTeX">$k_{0}$ </tex-math></inline-formula> revelation algorithm is computationally well-suited for revealing all critical proportional gain values <inline-formula> <tex-math notation="LaTeX">$k_{p}$ </tex-math></inline-formula> for the continuous-time PID control, through appropriate use of bilinear <italic>s</italic>-to-<italic>z</italic> and <italic>z</italic>-to-<italic>s</italic> transformations. …”
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Evolution of COVID-19 in the State of São Paulo: Analysis of Incidence, Mortality and Lethality from 2020 to 2023 by Lybio Jose Martire Junior, Gabrielle do Amaral Virginio Pereira, Matheus Paiva Emidio Cavalcanti, Yasmin Esther Barreto, Hugo Macedo, Fernando Augusto Marinho dos Santos Figueira, Romildo Luiz Monteiro Andrade, Luiz Carlos de Abreu

“…However, the epidemiological variable lethality showed a stationary trend. Conclusion: The analysis of the trends in incidence, mortality, and lethality revealed variable dynamics over time, with emphasis on the significant reduction of these indicators in 2023.…”
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Visibility Graph Investigation of the Shallow Seismicity of Lai Chau Area (Vietnam) by Luciano Telesca, Anh Tuan Thai, Dinh Trong Cao, Thanh Hai Dang

“…IMI was used to assess the correlation between the two variables, while the Frobenius norm was employed to estimate the time delay between them. …”
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Global and Local Interpretable Machine Learning Allow Early Prediction of Unscheduled Hospital Readmission by Rafael Ruiz de San Martín, Catalina Morales-Hernández, Carmen Barberá, Carlos Martínez-Cortés, Antonio Jesús Banegas-Luna, Francisco José Segura-Méndez, Horacio Pérez-Sánchez, Isabel Morales-Moreno, Juan José Hernández-Morante

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Forecasting trend changes of cement demand in the United States: An exploratory study by Ardavan Yazdanbakhsh

“…Two variable selection techniques were developed for time series of different lengths utilizing lasso and combinatorial optimization. …”
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Preferences and choice in clinical decision-making with the help of time trade-off and standard gamble techniques among periodontally compromised patients – A cross-sectional study... by Budhaditya Paul, Ankita Srivastava

“…Bivariate and backward multiple regression analyses were done to find an association between the oral health utility values, OHIP, and the variables of interest (demographic and clinical characteristics including GI). …”
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Assessing burn severity and vegetation restoration in Alberta’s boreal forests following the 2016 Fort McMurray wildfire – a remote sensing time-series study by Eric Xu, Mary Wei, Tiffany Li, Victor Lei, Jennifer Gao, Nathan Wang, Yuhong He

“…In contrast, bogs, marshes, and fens showed lower dNBR values (0.15, 0.12, and −0.003), indicating low to no burns, likely due to their wetter conditions acting as natural firebreaks. …”
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Development and Validation of a Dynamic Real-Time Risk Prediction Model for Intensive Care Units Patients Based on Longitudinal Irregular Data: Multicenter Retrospective Study by Zhuo Zheng, Jiawei Luo, Yingchao Zhu, Lei Du, Lan Lan, Xiaobo Zhou, Xiaoyan Yang, Shixin Huang

“…These systems lack real-time adaptability, interpretability, and generalizability. …”
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Time of onset of pre-eclampsia as a determinant of risk of cardiovascular disease and renal impairment at six weeks post partum: a cohort study in Lagos, Nigeria by Bosede Bukola Afolabi, Ochuwa Adiketu Babah, Olaniyi Araotan Kusamotu, Ifeoma Udenze, Ayodeji A Oluwole

“…Mann Whitney-U test was used to compare medians and Fisher's exact test was used to compare the categorical variables.Results Of the women studied, 13 (29.5%) had early onset pre-eclampsia and 31 (70.5%) had late onset pre-eclampsia. …”
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Enhancements to the Insufficient Ramping Resource Expectation (IRRE) for Energy-Constrained Power Systems with Application to the Brazilian Electricity Grid by Pedro Vardiero, Amaro Olimpio Pereira, Fabio A. Diuana, Rafael Morais

“…Results reveal that, under stricter constraints, IRRE values increased by over 11 times for monthly hydrological limits in the Northeast subsystem, compared to the traditional IRRE. …”
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Synthesis of evasive maneuver control of unmanned aerial vehicle for terminal restrictions by N. Y. Polovinchuk, S. V. Ivanov, L. I. Kotelnitskaya

“…Herewith, the maneuvering FV trajectory must satisfy the requirements of optimality for some given functions of the phase variables at the final time and the conditions of its path through a specified terminal area space. …”
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Reconstruction of ionospheric VTEC using empirical orthogonal function and its performance during extreme geomagnetic storm by Rajat Acharya, Victor Dey

“…These basis functions were derived using the Singular Value Decomposition of a matrix composed of pragmatic vertical Total Electron Content (VTEC) values collected across varied ionospheric conditions and measured over the region of interest. …”
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Method and Experimental Research of Transmission Line Tower Grounding Body Condition Assessment Based on Multi-Parameter Time-Domain Pulsed Eddy Current Characteristic Signal Extra... by Yun Zuo, Jie Wang, Xiaoju Huang, Yuan Liu, Zhiwu Zeng, Ruiqing Xu, Yawen Chen, Kui Liu, Hongkang You, Jingang Wang

“…A simulation model was constructed to investigate the effect of multiparameter time on the DTCSV and TTS of the tower grounding body based on the single-variable method, and the multiparameter time-domain characterization method used for corrosion assessment was validated. …”
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Laplace transformation technique for free convective time-dependent MHD flow over a vertical porous flat plate with heat sink and chemical reaction: An analytical approach by T. Pradhan, S. Jena, S.R. Mishra

“…The speciality of the problem is the plate condition which is time-dependent which uses Heaviside function. Depending upon the suitable conditions the results of the profiles are presented considering the values of the values of the corresponding factors involved and the physical behavior of each of the factors are elaborated briefly. …”
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Spatio-Temporal Kriging of Air Temperature for Evaporation Estimation by Dlouhá Dagmar, Pospíšil Lukáš, Dubovský Viktor

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The Kelvin–Voigt–Brinkman–Forchheimer Equations with Non-Homogeneous Boundary Conditions by Evgenii S. Baranovskii, Mikhail A. Artemov, Sergey V. Ershkov, Alexander V. Yudin

“…We investigate the well-posedness of an initial boundary value problem for the Kelvin–Voigt–Brinkman–Forchheimer equations with memory and variable viscosity under a non-homogeneous Dirichlet boundary condition. …”
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Toward the standardization of radiopharmaceutical therapies: a technical note evaluating a clinical dosimetry workflow for single-time-point 177Lu SPECT/CT-based therapies by Taehyung Peter Kim, Wendy Siman, Vivek Mishra, Santiago Aguirre, Siju C. George

“…This study aims to evaluate the accuracy and variability of a single-time-point 177Lu SPECT/CT commercial workflow to help harmonize its protocol. …”
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An Energy–Momentum Conserving Algorithm for Co-Rotational Quadrilateral Shell Elements in Nonlinear Multibody Dynamics by Zhongxue Li, Hongtao Qian

“…At each step, midpoint interpolation is applied to both nodal variables and their time derivatives. The average value of strains at the beginning and the end of each step is used to evaluate strain energy to obtain a symmetric tangent stiffness matrix. …”
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Developing a Multisensor-Based Machine Learning Technology (Aidar Decompensation Index) for Real-Time Automated Detection of Post–COVID-19 Condition: Protocol for an Observational... by Jenny Mathew, Jaclyn A Pagliaro, Sathyanarayanan Elumalai, Lauren K Wash, Ka Ly, Alison J Leibowitz, Varsha G Vimalananda

“…To improve prediction accuracy, data may be stratified based on biological sex, race, ethnicity, or underlying clinical characteristics into subgroups to determine if there are differences in performance and detection lead times. Using appropriate algorithmic techniques, the study expects the model to have a sensitivity of >80% and a positive predicted value of >70%. …”
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The Acidemia Index: A Near Real-Time Risk Analytics Algorithm is Associated With Measured Acidemia in Pediatric Critical Care Patients, a Multi-Center Validation Study by Ahmed Asfari, MD, Avihu Z. Gazit, MD, Craig Futterman, MD, Robert B. Kelly, MD, Andrew Macfadyen, MD, David S. Copper, MD, Joshua W. Salvin, MD, Adam Szadkowski, MD, Santiago Borasino, MD, Joshua Wolovits, MD, Hayden J. Zaccagni, MD

“…The ACD index was calculated using a physiologic algorithm that incorporates patients’ variables including laboratory and clinical data. Based on the previous assessment of the physiologic state of the patient, the physiologic algorithm interprets the new data in a real-time manner using Bayes’ theorem. …”
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