Positive geometries, corolla polynomial and gauge theory amplitudes by Alok Laddha, Amit Suthar

“…As ABHY further proved in [1], while the color-ordered amplitude is a form in the kinematic space, the (double) color-dressed amplitudes are scalars obtained by the so called color-form duality. …”
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Nonlinear Path Optimization Algorithm for Mining Trucks Based on Two-Layer Trust Region Strategy by PENG Fan, HU Yunqing, LIU Yong, DENG Mukun, LUO Yu, LIU Xibing

“…The adoption of a backtracking linear search method in the inner loop allows for fine-tuning the inner-loop search direction and step size. …”
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Bioinformatic Prediction of Novel microRNAs Encoded in Krüppel-like Factor 4 Gene by Mina Zahiri, Maryam Hassanlou, Amir-Reza Javanmard, Nooshin Bijari

“…Using the RNAfold website, the stem-loop structure of microRNAs was determined. The UCSC database assessed the conservation status of these miRNAs and their precursors. …”
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Fine-Tuning Quadcopter Control Parameters via Deep Actor-Critic Learning Framework: An Exploration of Nonlinear Stability Analysis and Intelligent Gain Tuning by Hassan Moin, Umer Hameed Shah, Muhammad Jawad Khan, Hasan Sajid

“…However, PID controllers have exhibited remarkable performance for such systems in a variety of circumstances, including obstacle avoidance, trajectory tracking, and route planning. The outer loop handles mission-level goals, while the inner loop is responsible for its stability and control. …”
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Active Disturbance Rejection Control over Superheated Steam Temperature Based on Multi-objective Particle Swarm Optimization by Haiming NIU, Jiao YU, Changfu DING, Zhaohui WANG, Bin TIAN

“…Specifically, in the outer loop the proposed method uses nonlinear active disturbance rejection control to reduce the overshoot, while in the inner loop it uses linear active disturbance rejection control to quickly respond to and then suppress the disturbance. …”
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Forming quality, microstructure, and ductility-oriented mechanical performance of laser powder bed fusion processed Ni-based superalloy using different thermal input modes by Jingjia Sun, Dongdong Gu, Guangjing Huang, Jianfeng Sun, Menghuan Yin, Qi Wu

“…The continuous repeated mode yielded the lowest surface roughness (Sa = 12.33 μm), while the closed-loop cyclical mode exhibited the highest (Sa = 38.80 μm). …”
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Investigation of microstructural evolution of irradiation-induced defects in tungsten: an experimental–numerical approach by Salahudeen Mohamed, Qian Yuan, Dimitri Litvinov, Jie Gao, Ermile Gaganidze, Dmitry Terentyev, Hans-Christian Schneider, Jarir Aktaa

“…The CD model reliably predicts the irradiation-induced microstructure in neutron-irradiated W, considering loops, voids and C15 clusters, while integrating the current state-of-the-art knowledge on radiation damage evolution and W energetics.…”
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Electromagnetic leptogenesis with light-heavy sterile neutrinos by Debasish Borah, Arnab Dasgupta

“…We propose a novel leptogenesis scenario utilising the two-body decay of heavy right handed neutrino (RHN) via the electromagnetic dipole operator. While the requirement of the standard model (SM) gauge invariance requires such dipole operator only at dimension-6 forcing the generation of non-zero CP asymmetry from three-body decay with two-loop corrections, we write down dimension-5 dipole operators involving heavy RHN NR and its lighter counterpart νR. …”
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Advanced control and optimization techniques for DFIG wind energy systems: A case study using pelican algorithm and CTID-PID controller by P. V. S. S. A. Parimala, Narendra Babu P

“…This controller structure offers precise current regulation through an inner PI loop and effective DC link voltage management with enhanced transient response through an outer Tilt Integral Derivative (TID) loop. …”
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Tuning of PID Controller for Speed Control of DC-Motor by using Generalized Regression Neural Network and Invasive Weed Optimization by Muhammad Hilal, Haider TH. Salim ALRikabi, Ibtisam A. Aljazaery

“…Additionally, the drive current limiting mechanism ensures that the motor operates within its rated continuous current limit during continuous operation. The IWO-tuned single-loop GRNN controller outperforms the single-loop GRNN controller when tuned. …”
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An Improved Dynamic Matrix Control Algorithm and Its Application in Cold Helium Temperature Control of a Modular High-Temperature Gas-Cooled Reactor (mHTGR) by Zhendong Wu, Zhe Dong, Jilan Zhang

“…A cascade control structure is adopted, where the inner loop uses a PID controller to ensure system stability, while the outer loop uses DMC to adjust the setpoint of the hot helium temperature, thereby controlling the cold helium temperature. …”
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Investigating Xanthium spinosum extract as an eco-friendly corrosion inhibitor for Aluminium in acidic environments: A green approach to metal protection by Mahmoud N. EL-Haddad, A.S. Fouda

“…EIS data displayed a capacitive loop at high frequencies and an inductive loop at low frequencies. …”
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Upper Bounds on the Mass of Fundamental Fields from the Primordial Universe by Hassan Firouzjahi

“…The effects of vacuum zero-point fluctuations can be interpreted as the loop corrections in the primordial power spectrum and bispectrum. …”
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Fault Tolerant Vibration-Attenuation Controller Design for Uncertain Linear Structural Systems with Input Time-Delay and Saturation by Falu Weng, Yuanchun Ding, Liming Liang, Guoliang Yang

“…The objective of designing controllers is to guarantee the asymptotic stability of closed-loop systems while attenuate disturbance from earthquake excitation. …”
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Amplitude prescriptions in field theories with complex poles by Damiano Anselmi, Fabio Briscese, Gianluca Calcagni, Leonardo Modesto

“…Abstract In the context of field theories with complex poles, we scrutinize four inequivalent ways of defining the scattering amplitudes, each forfeiting one or more tenets of standard quantum field theory while preserving the others: (i) a textbook Wick rotation by analytic continuation of the external momenta from Euclidean to Lorentzian signature (no optical theorem), (ii) the Lee-Wick-Nakanishi prescription, integrating along a certain contour in the complex energy plane (no Lorentz invariance), (iiii) the fakeon prescription, where, in addition, spatial momenta are integrated on a complex path defined by the locus of singularities of the loop integrand (no analyticity of the amplitude) and (iv) to work directly on Minkowski spacetime, which violates the optical theorem and also bars power-counting renormalizability. …”
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From integrated aims to fragmented outcomes: urban intensification and transportation planning in the Netherlands by Jan Duffhues, Luca Bertolini

“…In the Netherlands, an “implementation gap” in the transport and land-use planning process aimed at urban intensification can be identified, which prevents the positive feedback loop from happening. While similar issues have been identified elsewhere, there is still a lack of knowledge of where in the planning process the implementation gap emerges. …”
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Sliding Mode Control of Uncertain Switched Systems via Length-Limited Coding Dynamic Quantization by Qinqi Xu, Haijuan Zhao

“…To address these issues, a dynamic quantizer is introduced to efficiently encode the system state while minimizing quantization error under the constraint of the finite code length. …”
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THE SYSTEM SIMULATING THE FUNCTIONING OF TOPSIDE CONTROLLER DURING TRAINING AIR CREW FOR TAXING ON AIR CARRIER FLIGHT DECK by M. V. Baldin, G. Y. Tolkachev, Y. E. Kharchilava

“…There is the statement of a problem of visualization of instructions of topside controller to sea-based air crew while training on pilot-in-the-loop simulator.…”
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Modeling and Control of a Three-Phase Interleaved Buck Converter as a Battery Charger by El Nouha Mammeri, Oswaldo Lopez-Santos, Abdelali El Aroudi, Jure Domajnko, Natasa Prosen, Luis Martinez-Salamero

“…To compensate for the inherent asymmetric distribution of the current between the phases, the first control loop (inner loop) is dedicated to implement the democratic current sharing technique, while the two outer loops constitute a seamless controller, which allows a soft transition from CC mode to CV mode when charging the battery. …”
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A Hybrid Algorithm for PMLSM Force Ripple Suppression Based on Mechanism Model and Data Model by Yunlong Yi, Sheng Ma, Bo Zhang, Wei Feng

“…The traditional single-mechanism model has difficulty fully characterizing the nonlinear disturbance factors, while the data-driven method has real-time limitations. …”
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