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  1. 1821

    Mixed targets localization using symmetric nested frequency diverse array radar by Hui Chen, Wen‐Qin Wang, Wei Wang

    Published 2021-02-01
    “…Compared with the existing mixed near‐field and far‐field targets localization methods, the proposed method jointly uses FDA angle‐range‐dependent beampattern and increased degrees‐of‐freedom of nested array, which can achieve both improved resolutions and accuracies in DOAs and ranges estimation for all targets. …”
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    Article
  2. 1822

    Design and Validation of a Biomimetic Leg-Claw Mechanism Capable of Perching and Grasping for Multirotor Drones by Yan Zhao, Ruzhi Xiang, Hui Li, Chang Wang, Jianhua Zhang, Xuan Liu, Yufei Hao

    Published 2024-12-01
    “…This paper calculates and experimentally verifies the degrees of freedom in different states, the forces required to open and close the gripper, the application scenarios of active and passive grasping, and the maximum load capacity of the mechanism. …”
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    Article
  3. 1823

    Study on the Load Characteristics of the Planetary Gear Transmission System with Addendum Modification While Considering Errors by Xu Pengpeng, Chen Lifeng, Zhao Yingjun

    Published 2024-04-01
    “…Based on the theory of rotor dynamics, the time-varying stiffness and the radial and circumferential offsets of the planetary gears are considered, and the five-degree-of-freedom dynamic model of the planetary gear transmission system with addendum modification is established. …”
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    Article
  4. 1824

    Melville and the Vortex Theory of Matter by Paweł Stachura

    Published 2023-09-01
    “…In literary fiction, the vortex atom translated into curious imagery of a claustrophobic universal plenum, matter and soul combined, organized by intermeshing vortices, and leaving no possible room for a hovering freedom in empty space. In a universe based on the vortex theory of matter, a subject is not in a vortex, but is itself a vortex, continuously meshing with other vortices, in a basket-like, tightly knit lattice that comprises everything. …”
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    Article
  5. 1825

    Amorphization dependent recrystallisation of Sb2Te3 by Nur Qalishah Adanan, Simon Wredh, Joel K W Yang, Robert E Simpson

    Published 2025-01-01
    “…The amorphousness of PCMs provides a further degree-of-freedom to achieve multi-level programmability and tune the switching energy of devices.…”
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    Article
  6. 1826

    A Comparative Study of the Psychology of Color in the Contemporary Poetry of Iranian and Afghanistanian Women Based on Max Luscher's Theory; A Case Study of the Poems of Forough Fa... by Shafiullah Salik, Mahsa Rone

    Published 2024-09-01
    “…Khaleda Forough's initial selection is green, which is a symbol of faith, freedom, and serenity. The color black, which is situated adjacent to green, is associated with tyranny, suffocation, and social unrest. …”
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    Article
  7. 1827

    Becoming Charles Darwin: Travel Experiences, Personal Writings, and the Genesis of a Method by Shadia Uteem

    Published 2024-03-01
    “…Then the concern will shift to the interplay between his experience of freedom and the growth of an intimate methodology. …”
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    Article
  8. 1828

    Anti-immigration Agenda of Populist Parties in Switzerland by E. P. Shavlay, M. I. Sigachev, E. S. Sleptsov

    Published 2021-11-01
    “…The authors argue that the phenomenon of Swiss populism should be considered in a broader context, in connection with which attention is paid not only to the Swiss people's party, the Ticino League and the Geneva citizens ' Movement, but also to the populist parties of countries belonging to the Alpine macroregion – the Austrian freedom party (Austria) and the League (Italy). A discursive analysis of the programs shows that the anti-immigrant program is an essential part of the identity of right-wing populists. …”
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  9. 1829

    A Simplified Parametric Study on Occupant Comfort Conditions in Base Isolated Buildings under Wind Loading by F. Ubertini, F. Comodini, A. Fulco, M. Mezzi

    Published 2017-01-01
    “…The procedure is based on (i) the nonlinear dynamic analysis of the structure modeled as a single-degree-of-freedom oscillator with hysteretic base isolators, (ii) the digital generation of time histories of turbulent wind velocity, and (iii) comfort evaluations based on international standards. …”
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    Article
  10. 1830

    A Survey on the Effect of Livestock Production System and Finishing Diet on Sensory Characteristics of Foal Meat Using Generalized Procrustes Analysis by José M. Lorenzo, Laura Purriños, Javier Carballo

    Published 2016-01-01
    “…The influence of livestock production system [Freedom Extensive System (FES) versus Semi-Extensive System (SES)] and finishing feed (1.5 kg versus 3.0 kg of commercial feed in the finishing period) diet on sensory properties of foal meat using Generalized Procrustes Analysis (GPA) was studied. …”
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  11. 1831

    Hierarchical Fuzzy Framework for EV Supported Islanded Microgrid Frequency Stabilization by Abdul Latif, S. M. Suhail Hussain, Ahmed Al-Durra, Atif Iqbal

    Published 2024-01-01
    “…A hierarchical control strategy is proposed, comprising a fuzzy rule-based controller, a two-degree-of-freedom fractional-order PI controller, and a proportional resonant controller. …”
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  12. 1832

    Heterogeneous sensor-based rotor attitude detection for a spherical motor using distributed Kalman filtering method by Sili Zhou, Guoli Li, Qunjing Wang, Jiahu Guo, Yuanyuan Jiang, Jiazi Xu

    Published 2025-01-01
    “…Permanent magnet spherical motors (PMSpMs) are new special motors with multiple degrees of freedom capability in a limited space. This paper proposes a heterogeneous sensor-based rotor attitude detection (RAD) approach for the PMSpM using the distributed Kalman filtering method. …”
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  13. 1833

    Epizootic situation on sheep pox and goat pox in Tajikistan in 2000–2021 by R. Atovullozoda

    Published 2022-03-01
    “…Based on systemic epidemiological analysis of the structure and dynamics of nosoareals, as well as risk assessment of sheep pox and goat pox entry, emergence and distribution, monitoring and establishment of infected and endemic zones, the features and patterns of distribution and occurrence of these diseases’ epizootic process were defined, which confirms the need for a systematic approach to epidemiological surveillance of highly dangerous and economically significant infectious diseases having a trend for transboundary spread, which will facilitate the solution of the problem regarding identification of possible threats and the implementation of veterinary and sanitary measures in case of disease occurrence in the territory of any country to ensure animal disease freedom.…”
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  14. 1834

    Protecting Consumers Against Defamation Claims: The Role of Common Interest in Product Reviews by Evi Kongres, Fajar Sugianto, Erny Herlin Setyorini, Bariyima Sylvester Kokpan, Sheng Zhang

    Published 2024-12-01
    “…Such lawsuits have had a chilling effect on the right to freedom of expression, which is protected by law. …”
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  15. 1835

    Depictions of activism at universities compared; Contexts for Political Engagement by Ocan, Johnson

    Published 2025
    “…The movement stressed the significant position that higher ed-ucation institutions hold as centers of research, teaching, and community action. Since the freedom of thinking expressed inside the campus's physical seting gives humanity the vital inventiveness required to create a better and fairer world, the campus' privileged status should continue to be maintained. …”
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  16. 1836

    Animal farm / by Orwell, George

    Published 1954
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  17. 1837

    Constraints on Primordial Black Holes from Neff: Scalar-induced Gravitational Waves as an Extra Radiation Component by Jing-Zhi Zhou, Yu-Ting Kuang, Zhe Chang, H. Lü

    Published 2025-01-01
    “…These SIGWs can serve as an additional radiation component, influencing the relativistic degrees of freedom N _eff . Taking into account primordial non-Gaussianity, we study the energy density spectrum of SIGWs up to the third order and use the current observational data of N _eff to constrain small-scale primordial curvature perturbations and the abundance of PBHs.…”
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  18. 1838

    Motion Control of a 4WS4WD Path-Following Vehicle: Dynamics-Based Steering and Driving Models by Zhonghua Zhang, Caijin Yang, Weihua Zhang, Yanhai Xu, Yiqiang Peng, Maoru Chi

    Published 2021-01-01
    “…In this research, a nonlinear vehicle model of three degrees of freedom (DOFs) is used. The vehicle path-following dynamics are modeled using the classical mass-damper-spring vibration theory, which is described by three ordinary differential equations of second order with lateral, heading and velocity deviations, and control parameters. …”
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  19. 1839

    Dynamic Response and Lubrication Performance of Spur Gear Pair Under Time-Varying Rotation Speeds by Jiaxing Pei, Yuanyuan Tian, Hongjuan Hou, Yourui Tao, Miaojie Wu, Zhigang Guan

    Published 2025-01-01
    “…The present work proposed an approach to analyzing the dynamic response and lubrication performance of spur gear pairs under time-varying rotation speeds. A single-degree-of-freedom torsional dynamics model was established to capture the vibration responses and meshing forces of a gear pair, with the meshing stiffness modulated by the time-varying rotation speed. …”
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  20. 1840

    Multi-material and multi-scale platform for robotic based in situ bioprinting by Andrea Guerra, Gabriele Maria Fortunato, Elisa Batoni, Giovanni Vozzi, Carmelo De Maria

    Published 2025-03-01
    “…Starting from a previously developed robotic platform, namely IMAGObot (a 5 Degree of Freedom robotic manipulator), new printing tools were integrated with a new automatic tool-change to allow for fully automated multi-tool printing. …”
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