Modelling of fresh properties and strength activity index with microstructure characterisation of ternary cement incorporating waste glass and granulated blast furnace slag by Salah Eddine Daguiani, Oussama Kessal, Abdelouahed Kriker, Abdessamed Mokhtari

“…A mixture design approach was employed for composition optimisation, and mathematical models were implemented to achieve this. …”
Get full text

Multi-Class Sentiment Analysis on Twitter: Classification Performance and Challenges by Mondher Bouazizi, Tomoaki Ohtsuki

“…Multi-class classification has always been a challenging task given the complexity of natural languages and the difficulty of understanding and mathematically "quantifying" how humans express their feelings. …”
Get full text

Information limits and Thouless-Anderson-Palmer equations for spiked matrix models with structured noise by Jean Barbier, Francesco Camilli, Yizhou Xu, Marco Mondelli

“…To capture the structure while maintaining mathematical tractability, a line of work has focused on rotationally invariant noise. …”
Get full text

Research of the Visual Measurement Method of Gear Tooth Profile Total Deviation by Wang Ning, Duan Zhenyun, Zhao Wenhui, Du Po, Duan Boqiang

“…Finally,on the basis of establishing mathematical model to realize tooth profile total deviation measurement. …”
Get full text

Study on a Novel Cylindrical Gear Which Can Be High-efficiently Machined with the Continuous-index Milling Method by Tang Pei, Wang Le, Ren Shaoying, Li Shanshan

“…Firstly, based on the gear meshing theory, the mathematical model of the cycloidal gear was deduced, the discrete tooth surface points were generated by the self-developed calculation software, and three-dimensional models were built. …”
Get full text

Performance Analysis and Dimensional Multi-objective Optimization for an Asymmetry 2UPS-UP Parallel Mechanism by Jian Yi, Linxian Che, Bing He, Jie Li

“…Screw algebra is used as a mathematic tool to give the evaluation indices for motion and force transmission performances of the mechanism. …”
Get full text

Validation of polymorphic Gompertzian model of cancer through in vitro and in vivo data. by Arina Soboleva, Artem Kaznatcheev, Rachel Cavill, Katharina Schneider, Kateřina Staňková

“…Mathematical modeling plays an important role in our understanding and targeting therapy resistance mechanisms in cancer. …”
Get full text

Modelling and Simulating the Novel Coronavirus with Implications of Asymptomatic Carriers by Ghassane Benrhmach, Khalil Namir, Jamal Bouyaghroumni

“…In order to end the global COVID‐19 pandemic, public authorities have put in place multiple strategies like testing, contact tracing, and social distancing. Predictive mathematical models for epidemics are fundamental to understand the development of the epidemic and to plan effective control strategies. …”
Get full text

Quantitative Identification of the Water Resistance Capacity of Composite Strata in Mining Coal Seam Floors by Xinyi Wang, Fang Li, Qi Wang, Bo Chen, Yu Zou, Bo Zhang

“…The water resistance of the J16-17 coal seam floor composite rock in the study area was quantitatively evaluated using the fuzzy variable set mathematical model and was divided into five grades: extremely weak, weak, medium, strong, and very strong. …”
Get full text

Removal of Zinc from Aqueous Solution by Optimized Oil Palm Empty Fruit Bunches Biochar as Low Cost Adsorbent by Seyed Ali Zamani, Robiah Yunus, A. W. Samsuri, M. A. Mohd Salleh, Bahareh Asady

“…The impact of pyrolysis conditions, namely, highest treatment temperature (HTT), heating rate (HR), and residence time (RT) on biochar yield and adsorption capacity towards zinc, was investigated. Mathematical modeling and optimization of independent variables were performed employing response surface methodology (RSM). …”
Get full text

Lie-symmetry analysis of a three dimensional flow due to unsteady stretching of a flat surface with non-uniform temperature distribution by Ghani Khan, Muhammad Safdar, Safia Taj, Adnan Munir, Muhammad Tauseef Nasir

“…Various mathematical frameworks have been developed to study dynamics of the fluid flow in stretching films. …”
Get full text

Signal theory based encryption of faster-than-Nyquist signals for fiber and wireless transmission by Abhinand Venugopalan, Karanveer Singh, Janosch Meier, Thomas Schneider

“…Various encryption schemes, based on mathematical algorithms, quantum theory, chaos communication or spectral spreading below the noise level have been explored. …”
Get full text

The Research of Coal and Gas Outburst Warning Based on Logistic Regression and Geographic Information System by Bo You, Bo Li, Shi Liang Shi, He Qing Liu, Yi Lu, He Li

“…According to the mechanism of coal and gas outburst, based on the comprehensive analysis of various influencing factors of coal and gas outburst, with the principles of selected early warning indicator, the basic information database of coal and gas outburst warning is constructed, and the information data query function is realized. The mathematical model of coal and gas outburst warning is established by the logistic regression analysis based on the gas concentration, the gas desorption index of drill cuttings, and the initial velocity of gas emission from the borehole. …”
Get full text

New Algorithm of Tooth Profile Shift Coefficient of Hy-Vo Silent Chain based on Meshing Variation by Lichi An, Yabing Cheng, Wang Gao, Yang Li, Xinyue Li

“…Based on the accurate mathematical model， the meshing model of Hy-Vo silent chain with the plate-sprocket subsystem and hob-sprocket subsystem is established. …”
Get full text

Internal gravity waves versus inertial waves in the laboratory by Joubaud, Sylvain, Boury, Samuel, Odier, Philippe

“…Their peculiar dispersion relation has the same mathematical form for both classes of waves and can lead to unexpected outcomes through amplification, resonance or non-linearities. …”
Get full text

Dynamic hierarchical quantum secret sharing protocol based on high-dimensional GHZ state by CHEN Keqin, ZOU Zheng, CAI Binbin, LIN Song

“…The correctness of the proposed protocol was verified through mathematical proof. In addition, security analysis results showed that the proposed protocol could resist intercept-and-resend attack, measure-and-resend attack, entangle-and-measure attack, Trojan horse attack, as well as collusion attacks from internal participants.…”
Get full text

Models and applications of stochastic programming with decision‐dependent uncertainty in power systems: A review by Wenqian Yin, Yunhe Hou

“…This paper reviews the stochastic programming with DDU, especially those applied in the field of power systems. Mathematical properties of diversified types of DDU in stochastic programming are introduced, and a comprehensive review on sources and applications of DDU in power systems is presented. …”
Get full text

Two-Layer Linear MPC Approach Aimed at Walking Beam Billets Reheating Furnace Optimization by Silvia Maria Zanoli, Crescenzo Pepe

“…Second, an innovative mathematical approach for stoichiometric ratios constraints handling has been proposed, together with their introduction in the controller optimization problems. …”
Get full text

Modelling epidemiological dynamics with pseudo-recovery via fractional-order derivative operator and optimal control measures. by Samson Olaniyi, Furaha M Chuma, Ramoshweu S Lebelo, Richard C Ogbonna, Sulaimon F Abimbade

“…In this study, a new deterministic mathematical model based on fractional-order derivative operator that describes the pseudo-recovery dynamics of an epidemiological process is developed. …”
Get full text

Comparative analysis of Q-learning, SARSA, and deep Q-network for microgrid energy management by Sreyas Ramesh, Sukanth B N, Sri Jaswanth Sathyavarapu, Vishwash Sharma, Nippun Kumaar A. A., Manju Khanna

“…Utilizing the PyMGrid simulation framework, this study not only develops intelligent control strategies but also integrates advanced mathematical control techniques, such as Model Predictive Control (MPC) and Kalman filters, within the Markov Decision Process (MDP) framework. …”
Get full text