Embedding Feynman integral (Calabi-Yau) geometries in weighted projective space by Jacob L. Bourjaily, Andrew J. McLeod, Cristian Vergu, Matthias Volk, Matt von Hippel, Matthias Wilhelm

“…Details of these examples at three loops and of illustrations of open questions at four loops are included as supplementary material to this work.…”
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Near-Zero-Refractive-Index Structure at Optical Frequencies by Hassan S. Ashour

“…We have used a new class of left-handed materials, which uses 3D nanospheres distributed in loops in the dielectric host material. These 3D nanospheres loops give rise to negative effective permeability and permeability at Terahertz (optical) frequencies. …”
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Small Antennas for Wireless Micro-Systems by Rainer Wansch

“…In particular we will deal with the antennas: loops, helices, F-antennas, patches and dielectrically loaded antennas.…”
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Orthodontic Replacement of Lost Permanent Molar with Neighbor Molar: A Six-Year Follow-Up by Taisa Boamorte Raveli, Ricardo Lima Shintcovsk, Luegya Amorim Henriques Knop, Luana Paz Sampaio, Dirceu Barnabé Raveli

“…When it comes to what mechanics to choose for space closure, loops present two major advantages in relation to sliding mechanics: absence of abrasion and possibility to reach pure dental translation. …”
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Accounting for Spacers in the Mechanical Calculation of Flexible Wires for Overhead Lines and Switchgears by Yu. V. Bladyko

“…The greater the value of the concentrated forces from the tap-off lines and loops, the greater the error in calculating the sag of the switchgears wires. …”
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A Novel Self-Tuning Fuzzy Logic-Based PID Controllers for Two-Axis Gimbal Stabilization in a Missile Seeker by S. Senthil Kumar, G. Anitha

“…The performance of the stabilization loops has been verified through MATLAB simulations for fuzzy logic-based PID controller compared with the conventional PID controller. …”
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Creating Agent-Based Energy Transition Management Models That Can Uncover Profitable Pathways to Climate Change Mitigation by Auke Hoekstra, Maarten Steinbuch, Geert Verbong

“…In reality, climate and energy systems contain tipping points, feedback loops, and exponential developments. This paper describes how to create realistic energy transition management models: quantitative models that can discover profitable pathways from fossil fuels to renewable energy. …”
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Computing Assortative Mixing by Degree with the s-Metric in Networks Using Linear Programming by Lourens J. Waldorp, Verena D. Schmittmann

“…The s-metric is normalized with respect to the class of networks without self-loops, multiple edges, and multiple components, while degree correlation is always normalized with respect to unrestricted networks, where self-loops, multiple edges, and multiple components are allowed. …”
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Effect of Surface Morphology and Elemental Composition on the Magnetization Behaviour of Electrodeposited NiFe Films by Musaab Salman Sultan

“…A wide distribution of the coercivity across the sample area and a slight change in the shape of the loops were seen, especially with samples with shorter deposition times. …”
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Decay Heat Removal and Transient Analysis in Accidental Conditions in the EFIT Reactor by Giacomino Bandini, Paride Meloni, Massimiliano Polidori, Maddalena Casamirra, Francesco Castiglia, Mariarosa Giardina

“…In normal operation, the core power of EFIT reactor is removed through steam generators by four secondary loops fed by water. A safety-related decay heat removal (DHR) system provided with four independent inherently safe loops is installed in the primary vessel to remove the decay heat by natural convection circulation under accidental conditions which are caused by a loss-of-heat sink (LOHS). …”
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Seismic Performance of Exterior Steel Ring-Stiffener Joint by Zhaoqiang Zhang, Yanru Sa, Yong Yao, Junhai Zhao

“…The testing and analysis of hysteretic loops and skeleton curves of the ESRS joints revealed the seismic performance characteristics including failure mode, rigidity, ductility, bearing-capacity degradation, and energy dissipation capacity. …”
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CONDITIONS AND TRENDS OF EDUCATIONAL COMPLEX SYSTEMS AND INSTITUTIONS by R. Seryshev

“…Classified the levels of development of system of management of educational systems in the context of control loops. Researched indicators of the quality processes of the educational complex and the results obtained. …”
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Nonlinear Regression Based Health Monitoring of Hysteretic Structures under Seismic Excitation by C. Xu, J. Geoffrey Chase, Geoffrey W. Rodgers

“…First, hysteresis loops are divided into loading/unloading half cycles. …”
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Experimental Investigations on the Dynamic Behaviour of O-Type Wire-Cable Vibration Isolators by Hong-Xia Wang, Xian-Sheng Gong, Fei Pan, Xue-Jiang Dang

“…When subjected to shear and roll loads, the restoring force-deformation curves generated by the isolators formed symmetric hysteresis loops. However, when the isolators were loaded with tension-compression loads, the isolator produced asymmetric hysteresis loops. …”
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The Dynamic Change of Pore Structure for the Low-Rank Coal with Various Pretreatment Temperatures: A Case Study from Southwestern Ordos Basin by Teng Li

“…The isothermal curves of the DFS coal sample feature IV type, the hysteresis loops convert from H4 type to H2 type, and the hysteresis loops tend to be closed with the increased pretreatment temperatures. …”
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APPROACH TO ECONOMIC SECURITY ORGANIZATION BASED ON PROBLEM-SOLVING TYPE CLOSED CIRCLE by A. Savin

“…The practical experience of overcoming closed loops at the organization level, at the level of the industry and the national economy as a whole. …”
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Fluorescein Angiographic Findings of Peripheral Retinal Vasculature after Intravitreal Conbercept versus Ranibizumab for Retinopathy of Prematurity by Enzhong Jin, Hong Yin, Yufei Gui, Juan Chen, Jian Zhang, Jianhong Liang, Xiao-xin Li, Mingwei Zhao

“…Outcome measures included peripheral avascular zone, vascular leakage, vascular blunting, vascular loops, vascular dilatation, arteriovenous shunt, and capillary dropout. …”
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Schwinger-Type Pair Production in Non-SUSY AdS/CFT by Udit Narayan Chowdhury

“…Ultimately, we find out the pair production rate of particles in the presence of an external electric field by evaluating circular Wilson loops using perturbative methods. From the later investigation, we note the resemblance with our earlier prediction. …”
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Alternative ways of teaching algorithms by Valentina Dagienė

“…The basic algorithmical constructions: variables, assignment, conditional statements, loops, procedure are described. …”
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Frequency Properties Research of Elevator Drive System with Direct Torque Control-Pulse with Modulation by A. S. Koval, A. V. Shvayakov

“…Transfer functions for torque and speed loops are determined. Logarithmic frequency characteristics are computed. …”
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