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Articoli di riviste sul tema "Biomechanical energy"

Autore: Grafiati

Pubblicato: 10 maggio 2025

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1

IVANCEVIC, TIJANA T. "JET-RICCI GEOMETRY OF TIME-DEPENDENT HUMAN BIOMECHANICS." International Journal of Biomathematics 03, no. 01 (2010): 79–91. http://dx.doi.org/10.1142/s179352451000088x.

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We propose the time-dependent generalization of an "ordinary" autonomous human biomechanics, in which total mechanical + biochemical energy is not conserved. We introduce a general framework for time-dependent biomechanics in terms of jet manifolds derived from the extended musculo-skeletal configuration manifold. The corresponding Riemannian geometrical evolution follows the Ricci flow diffusion. In particular, we show that the exponential-like decay of total biomechanical energy (due to exhaustion of biochemical resources) is closely related to the Ricci flow on the biomechanical configurati

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Wan, Linwei, Haomin Zheng, and Deyuan Kong. "Methodological innovation in government environmental auditing through biomechanical principles: An approach to environmental impact performance evaluation." Molecular & Cellular Biomechanics 22, no. 4 (2025): 1704. https://doi.org/10.62617/mcb1704.

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Biomechanical principles have been widely applied in multiple industries in recent years, providing new perspectives for evaluating and analyzing complex systems. In this research, the feasibility of integrating biomechanical principles into government environmental performance audits to develop a new approach to environmental impact assessment is explored. By analyzing core principles in biomechanics such as mechanical equilibrium, energy conservation, and biological adaptability, it helps to propose a series of evaluation frameworks and indicators based on biomechanical principles to quantif

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Post, Andrew, T. Blaine Hoshizaki, Michael D. Gilchrist, et al. "A comparison in a youth population between those with and without a history of concussion using biomechanical reconstruction." Journal of Neurosurgery: Pediatrics 19, no. 4 (2017): 502–10. http://dx.doi.org/10.3171/2016.10.peds16449.

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OBJECTIVE Concussion is a common topic of research as a result of the short- and long-term effects it can have on the affected individual. Of particular interest is whether previous concussions can lead to a biomechanical susceptibility, or vulnerability, to incurring further head injuries, particularly for youth populations. The purpose of this research was to compare the impact biomechanics of a concussive event in terms of acceleration and brain strains of 2 groups of youths: those who had incurred a previous concussion and those who had not. It was hypothesized that the youths with a histo

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Zhang, Shuya. "Biomechanics-inspired utilization 5G multimedia for intelligent title recommendations in low carbon smart libraries through collaborative filtering algorithms." Molecular & Cellular Biomechanics 22, no. 4 (2025): 925. https://doi.org/10.62617/mcb925.

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With the popularization of e-readers, electronic reading rooms, digital libraries, and other new ways of reading in libraries and society, libraries have also entered a new stage of development because of “low-carbon” construction. The low-carbon development of intelligent libraries reduces the application of traditional literature carriers, increases the popularity and application of modern equipment, makes the replacement of paper materials, and reduces its own energy consumption. To achieve personalized recommendations in the lending system, this paper, inspired by biomechanical concepts, c

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Yu, Bo. "Practical research on wetland ecosystem services and traditional plant protection in the biosphere reserves of Yunnan: A biomechanics perspective." Molecular & Cellular Biomechanics 22, no. 3 (2025): 817. https://doi.org/10.62617/mcb817.

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Yunnan’s wetland ecosystems are essential for ecological services like water conservation and biodiversity sustenance. Analogously to biological systems in biomechanics, they are subject to diverse forces. Here, natural and anthropogenic factors act as external stimuli. Utilizing multi-source data, an evaluation index system for ecological service functions was established, similar to characterizing the biomechanical properties of an organism. Analyzing wetland dynamics and traditional plant resources is comparable to studying the structural and functional alterations of a biomechanical entity

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Cos, Ignasi, Nicolas Bélanger, and Paul Cisek. "The influence of predicted arm biomechanics on decision making." Journal of Neurophysiology 105, no. 6 (2011): 3022–33. http://dx.doi.org/10.1152/jn.00975.2010.

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There is considerable debate on the extent to which biomechanical properties of movements are taken into account before and during voluntary movements. For example, while several models have described reach planning as primarily kinematic, some studies have suggested that implicit knowledge about biomechanics may also exert some influence on the planning of reaching movements. Here, we investigated whether decisions about reaching movements are influenced by biomechanical factors and whether these factors are taken into account before movement onset. To this end, we designed an experimental pa

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Liu, Mingyi, Cherice Hill, Robin Queen, and Lei Zuo. "A lightweight wearable biomechanical energy harvester." Smart Materials and Structures 30, no. 7 (2021): 075032. http://dx.doi.org/10.1088/1361-665x/ac03c3.

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Gao, Jinxia, and Tian Zhou. "Biomechanical and cellular factors affecting the speed and accuracy of tennis serve." Molecular & Cellular Biomechanics 22, no. 4 (2025): 1275. https://doi.org/10.62617/mcb1275.

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This study discusses the biomechanical and cellular factors that affect the speed and accuracy of tennis service. By combining biomechanical characteristics (such as power chain, hitting point control, ground reaction, etc.) with cellular factors (such as muscle fiber type, energy metabolism efficiency, neuromuscular coordination ability, etc.), this paper analyzes the key mechanism of improving serve performance. The results show that the collaborative optimization of biomechanics and cellular factors has a significant effect on improving the service speed and accuracy. The research adopts me

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Lv, Xiaoping. "Innovation in classroom interaction mode of business English teaching driven by biomechanics and data analysis." Molecular & Cellular Biomechanics 22, no. 4 (2025): 1626. https://doi.org/10.62617/mcb1626.

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This study investigates the application of biomechanics-inspired principles to optimize classroom interaction models in business English education, with a focus on the interplay between physiological dynamics and learning performance. By integrating biomechanical frameworks for analyzing human physiological responses, and cardiovascular adaptability, this research establishes a data-driven teaching model to enhance educational outcomes. Using experimental research methods, 120 business English majors from a university were studied over a 16-week teaching experiment to systematically analyze th

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Zhang, Yunshu, and Yue Wei. "Low-carbon transformation and ecological safeguarding in the Yellow River Basin: Integrating biomechanical and biological insights." Molecular & Cellular Biomechanics 21, no. 2 (2024): 408. http://dx.doi.org/10.62617/mcb.v21i2.408.

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This research, titled “Low-carbon transformation and ecological safeguarding in the Yellow River Basin: Integrating biomechanical and biological insights” explores the interplay between economic activities, land use changes, and environmental impact. Through regression analyses and assessments of land use alterations, the study identifies significant provincial variations in factors influencing carbon emissions. In addition to the socio-economic factors, the research incorporates insights from biomechanics and biology, drawing parallels between the ecological systems of the Yellow River Basin

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Wu, Hanzhou, Alexander Tatarenko, M. I. Bichurin, and Yaojin Wang. "A multiferroic module for biomechanical energy harvesting." Nano Energy 83 (May 2021): 105777. http://dx.doi.org/10.1016/j.nanoen.2021.105777.

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Kapti, Akin Oguz, and Erkul Kurulay. "Biomechanical Energy Harvester Design For Active Prostheses." SAÜ Fen Bilimleri Enstitüsü Dergisi 16, no. 3 (2012): 146–56. http://dx.doi.org/10.5505/saufbe.2012.63835.

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Jin, Lu. "BIOMECHANICAL ENERGY METABOLISM MODEL OF SPORTS MEDICINE." Revista Brasileira de Medicina do Esporte 27, no. 7 (2021): 674–77. http://dx.doi.org/10.1590/1517-8692202127072021_0362.

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ABSTRACT Introduction: This is a study on the reasonable organization and collocation of sports health elements in different sports forms, and how this is reflected through scientific exercise instructors. Objective: To improve the effect of sports medicine on the biomechanical energy metabolism of human health. Methods: The biomechanical model of knee joint stress was used to analyze the mechanical behavior of knee joint flexion, such as movement and contact; the variation law and peak value of stress on the contact surface of the tibiofemoral joint were obtained. Results: Based on the change

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Selinger, Jessica C., and J. Maxwell Donelan. "Myoelectric Control for Adaptable Biomechanical Energy Harvesting." IEEE Transactions on Neural Systems and Rehabilitation Engineering 24, no. 3 (2016): 364–73. http://dx.doi.org/10.1109/tnsre.2015.2510546.

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Zou, Yongjiu, Vidhur Raveendran, and Jun Chen. "Wearable triboelectric nanogenerators for biomechanical energy harvesting." Nano Energy 77 (November 2020): 105303. http://dx.doi.org/10.1016/j.nanoen.2020.105303.

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Hitt, Joseph, Thomas Sugar, Matthew Holgate, Ryan Bellman, and Kevin Hollander. "Robotic transtibial prosthesis with biomechanical energy regeneration." Industrial Robot: An International Journal 36, no. 5 (2009): 441–47. http://dx.doi.org/10.1108/01439910910980169.

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Idárraga, G., J. Ramos, R. A. Young, F. Denes, and V. Zuñiga. "Biomechanical Pulping of Agave sisalana." Holzforschung 55, no. 1 (2001): 42–46. http://dx.doi.org/10.1515/hf.2001.007.

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Summary The effect of biological pretreatment of sisal with several white rot fungi on the energy consumption in refining and on the mechanical properties of the pulps was evaluated in this investigation. Improvements were realized in all the mechanical properties (22–66 %) and a reduction in the energy consumption of > 39% was realized for the treated pulps with the different fungi. The best strength improvement and energy reduction results overall were obtained with the white-rot fungus, Ceriporiopsis subvermispora. The incubation time was optimized for this fungus with the optimum mechan

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Islam, Elaijah, Abu Musa Abdullah, Aminur Rashid Chowdhury, et al. "Electromagnetic-triboelectric-hybrid energy tile for biomechanical green energy harvesting." Nano Energy 77 (November 2020): 105250. http://dx.doi.org/10.1016/j.nanoen.2020.105250.

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Ge, Minyan, Shumao Xu, Yurui Tang, et al. "Soft Magnetoelasticity for Mechanical Energy Harvesting." Innovation Discovery 2, no. 2 (2025): 7. https://doi.org/10.53964/id.2025007.

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In the rapid evolution of modern healthcare, the fusion of bioelectronics with mechanical energy harvesting techniques marks a significant advancement. Wearable biosensors and implantable devices, which are vital for enhancing patient care, enable the continuous monitoring of physiological and biomechanical activities, paving the way for reduced healthcare costs and improved patient quality of life. At the forefront of this progress is soft magnetoelasticity, which offers a revolutionary method for powering wearable and implantable healthcare devices. This technology harnesses the giant magnet

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Rahman, Muhammad Toyabur, SM Sohel Rana, Md Salauddin, Pukar Maharjan, Trilochan Bhatta, and Jae Yeong Park. "Biomechanical Energy: Biomechanical Energy‐Driven Hybridized Generator as a Universal Portable Power Source for Smart/Wearable Electronics (Adv. Energy Mater. 12/2020)." Advanced Energy Materials 10, no. 12 (2020): 2070056. http://dx.doi.org/10.1002/aenm.202070056.

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Jin, Congran, Lin Dong, Zhe Xu, et al. "Biomechanical Energy Harvester: Skin‐like Elastomer Embedded Zinc Oxide Nanoarrays for Biomechanical Energy Harvesting (Adv. Mater. Interfaces 10/2021)." Advanced Materials Interfaces 8, no. 10 (2021): 2170057. http://dx.doi.org/10.1002/admi.202170057.

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Ghareaghaji, Ali. "Piezoelectric Nanowire toward Harvesting Energy from In-Vivo Environment." Bulletin of Electrical Engineering and Informatics 4, no. 1 (2015): 59–66. http://dx.doi.org/10.11591/eei.v4i1.327.

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This paper discusses technologies used to harvest energies from in-vivo environment. The discussion mainly concentrated on nanogenerators based on Piezoelectric nanowires which are employed for converting biomechanical energy (such as muscle stretching), vibration energy (such as heart rate sound, sound waves) and biohydraulic energy (such as blood flow, contraction of blood vessel) into electric energy. At the end this paper studies an approach for harvesting biomechanical and biochemical energies from living organisms simultaneously. This system, by using aligned nanowire arrays, can power m

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Rungsiyakull, Chaiy, Qing Li, Wei Li, Richard Appleyard, and Michael Swain. "Effect of Fully Porous-Coated (FPC) Technique on Osseointegration of Dental Implants." Advanced Materials Research 32 (February 2008): 189–92. http://dx.doi.org/10.4028/www.scientific.net/amr.32.189.

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This paper provides a preliminary understanding in biomechanics with respect to a fullyporous- coated (FPC) dental implant. A 2D multiscale finite element model is created for a typical dental implantation setting. Under a certain mastication force (<200N), a global response is first obtained from a macro-scale model (without coated surface morphology details), and then it is transferred to a micro-scale model (with coated surface morphology details), which allows determining a local biomechanical field. To facilitate the study in bone remodelling, strain energy density and equivalent strai

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Berthaume, Michael A., and Kornelius Kupczik. "Molar biomechanical function in South African hominins Australopithecus africanus and Paranthropus robustus." Interface Focus 11, no. 5 (2021): 20200085. http://dx.doi.org/10.1098/rsfs.2020.0085.

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Diet is a driving force in human evolution. Two species of Plio-Pleistocene hominins, Paranthropus robustus and Australopithecus africanus , have derived craniomandibular and dental morphologies which are often interpreted as P. robustus having a more biomechanically challenging diet. While dietary reconstructions based on dental microwear generally support this, they show extensive dietary overlap between species, and craniomandibular and dental biomechanical analyses can yield contradictory results. Using methods from anthropology and engineering (i.e. anthroengineering), we quantified the m

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Yang, Chen, and Pengfei Jin. "Factor analysis of the improvement of bat energy in baseball hitting." Journal of Human Sport and Exercise 20, no. 2 (2025): 381–93. https://doi.org/10.55860/df8j1d03.

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Baseball hitting involves multiple biomechanical variables, and understanding their impact on bat energy is crucial for improving performance. However, no studies have explored how biomechanical features affect hitting performance from the perspective of bat energy. This study aimed to systematically investigate the influence of lower limb biomechanical variables on bat energy using factor analysis and stepwise regression methods. Sixteen right-handed baseball players participated in the study. Bilateral lower limb kinematic and kinetic features were calculated and exported using a motion capt

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Babu, Anjaly, D. Rakesh, P. Supraja, et al. "Plant-based triboelectric nanogenerator for biomechanical energy harvesting." Results in Surfaces and Interfaces 8 (August 2022): 100075. http://dx.doi.org/10.1016/j.rsurfi.2022.100075.

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Gurusamy, Nedunchelien, Irraivan Elamvazuthi, Norashikin Yahya, Steven Su, and Bao-Huy Truong. "Simulation of Electromagnetic Generator as Biomechanical Energy Harvester." Applied Sciences 12, no. 12 (2022): 6197. http://dx.doi.org/10.3390/app12126197.

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Portable electronic devices are dependent on batteries as the ultimate source of power. Irrefutably, batteries only have a limited operating period as they need to be regularly replaced or recharged. In many situations, the power grid infrastructure is not easily accessible to recharge the batteries and the recharging duration is also not convenient for the user to wait. Enhancement of a reliable electronic system by preventing power interruptions in remote areas is essential. Similarly, modern medical instruments and implant devices need reliable, almost maintenance-free power to ensure they

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Xie, Long Han, and Ru Xu Du. "Harvesting Human Biomechanical Energy to Power Portable Electronics." Advanced Materials Research 516-517 (May 2012): 1779–84. http://dx.doi.org/10.4028/www.scientific.net/amr.516-517.1779.

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It is known that human body contains rich chemical energy, part of which is converted to mechanical energy up to 200W, especially when human in walking, so human body is an ideal sustainable energy resource for portable electronic devices. The motion pattern of human movement in normal walking is studied, showing that the arm swinging, knee motion and hip motion can be approximated as sinusoidal functions with relatively large amplitude. In order to harvest such human motion, several methods are investigated, including pendulum, translational spring and torsion spring, which can also be mathem

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Yi, Zhiran, Dong Wu, Yewang Su, et al. "Battery-less cardiac pacing using biomechanical energy harvesting." Device 2, no. 11 (2024): 100471. http://dx.doi.org/10.1016/j.device.2024.100471.

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Jiang, Qiang, Bo Chen, and Ya Yang. "Wind-Driven Triboelectric Nanogenerators for Scavenging Biomechanical Energy." ACS Applied Energy Materials 1, no. 8 (2018): 4269–76. http://dx.doi.org/10.1021/acsaem.8b00902.

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Liu, Guo Xu, Wen Jian Li, Wen Bo Liu, et al. "Soft Tubular Triboelectric Nanogenerator for Biomechanical Energy Harvesting." Advanced Sustainable Systems 2, no. 12 (2018): 1800081. http://dx.doi.org/10.1002/adsu.201800081.

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Hou, Zehao, Qinghua Liu, Huan Zhao, et al. "Biomechanical modeling and experiments of energy harvesting backpacks." Mechanical Systems and Signal Processing 200 (October 2023): 110612. http://dx.doi.org/10.1016/j.ymssp.2023.110612.

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Ranaweera, P., R. Gopura, S. Jayawardena, and G. Mann. "Passively-powered knee exoskeleton to reduce human effort during manual lifting." Bolgoda Plains 4, no. 1 (2024): 65–67. http://dx.doi.org/10.31705/bprm.v4(1).2024.16.

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The proposed device consists of a system of helical elastic springs bilaterally located on the shank for capturing/storing waste biomechanical energy at the knee, a cable and pulley system to transmit power from and to the knee, a pulley locking/unlocking mechanism to achieve passive control of the device operation ensures no restrictions are posed by the springs during walking and applies a pre-tension on springs to prevent slacking of the Bowden cable using a return spring. However, when the wearer performs a squatting task, the springs engage/disengage energy springs when the knee flexes ov

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Gong, Liyan, Wei Zhou, and Rongling Qin. "Application and innovation of biomechanics-based energy consumption model for human movement in landscape planning." Molecular & Cellular Biomechanics 22, no. 4 (2025): 865. https://doi.org/10.62617/mcb865.

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Based on the principle of cell molecular biomechanics, this study delves into the human movement energy consumption model for landscape planning. Human movement is underpinned by muscle cell activities. Muscle cells' actin and myosin filaments, regulated by calcium and ATP, cause contractions. Integrating diverse data, a precise prediction model is built. It factors in cell molecular aspects like ATP consumption efficiency related to mitochondria and energy transduction pathways. Also considered are biomechanical stresses on muscle and connective tissues during movement and cellular responses

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Maulana, Ilham, Fadhillah Irsyad Rahman, Qorry Armen Gemael, and Deden Akbar Izzuddin. "Biomechanical Movement Analysis Of Shooting In Basketball In Professional Athletes Golden State Warriors: A Case Study Of Stephen Curry." COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 16, no. 3 (2024): 1063. https://doi.org/10.26858/cjpko.v16i3.68499.

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This study investigates the biomechanics of Stephen Curry's shooting technique, focusing on the factors contributing to his unparalleled accuracy in basketball, particularly for long-range shots. Using a quantitative descriptive approach, biomechanical analysis was performed by examining kinematic and kinetic parameters derived from video recordings of NBA games. Key body mechanics, including the coordination of the lower body for propulsion and the upper body for precision, were analyzed using motion capture systems and software like Kinovea. The findings reveal that optimal joint angles are

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Yang, Han, Shiguo Yuan, Yuan Yan, et al. "Finite Element Analysis of the Effects of Different Shapes of Adult Cranial Sutures on Their Mechanical Behavior." Bioengineering 12, no. 3 (2025): 318. https://doi.org/10.3390/bioengineering12030318.

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Cranial sutures play critical roles in load distribution and neuroprotection, with their biomechanical performance intimately linked to morphological complexity. The purpose of this study was to investigate the effect of different morphologies of cranial sutures on their biomechanical behavior. Based on the different morphologies of the cranial sutures, six groups of finite element models (closed, straight, sine wave, tight sinusoidal wave, layered sinusoidal wave, and layered sinusoidal wave + sutural bone) of the bone–suture–bone composite structures that ranged from simple to complex were c

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Zhang, Gaoyang, and Shunyong Wang. "Integrating sports industry development with national health promotion: A biomechanics-informed study of the healthy China strategy." Molecular & Cellular Biomechanics 22, no. 2 (2025): 807. https://doi.org/10.62617/mcb807.

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China’s strategic objective of promoting national health is in line with the integration of the sports business with sports promotion programs. Biomechanics, which delves into the mechanical aspects of human movement and its interaction with the surrounding environment, is a linchpin in this integration. When it comes to the construction of sports venues and sports equipment development, biomechanical principles are fundamental. For example, the selection of surface materials for tracks, courts, and fields must consider factors such as ground reaction forces, coefficient of friction, and energ

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Zhang, Ning. "Application of topological optimization and biomechanical simulation to enhance the design of collision safety systems and injury prediction in new energy vehicles." Molecular & Cellular Biomechanics 22, no. 4 (2025): 1511. https://doi.org/10.62617/mcb1511.

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This study explores how to establish a quantitative balance mechanism between the lightweight demand of new energy vehicles and the collision safety of occupants/batteries through multidisciplinary collaborative optimization. Integration of topology optimization and biomechanical simulation to facilitate the design and injury prediction of new energy vehicle (NEV) crash safety systems. Using extensive data from the National Highway Traffic Safety Administration (NHTSA) and the Center for Automotive Research (ARC), first, topology optimization is applied to reduce vehicle weight while maintaini

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Shepertycky, Michael, Yan-Fei Liu, and Qingguo Li. "A transition point: Assistance magnitude is a critical parameter when providing assistance during walking with an energy-removing exoskeleton or biomechanical energy harvester." PLOS ONE 18, no. 8 (2023): e0289811. http://dx.doi.org/10.1371/journal.pone.0289811.

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Researchers and engineers have developed exoskeletons capable of reducing the energetic cost of walking by decreasing the force their users’ muscles are required to produce while contracting. The metabolic effect of assisting concentric and isometric muscle contractions depends, in part, on assistance magnitude. We conducted human treadmill experiments to explore the effects of assistance magnitude on the biomechanics and energetics of walking with an energy-removing exoskeleton designed to assist eccentric muscle contractions. Our results demonstrate that the assistance magnitude of an energy

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Herr, Hugh M., and Alena M. Grabowski. "Bionic ankle–foot prosthesis normalizes walking gait for persons with leg amputation." Proceedings of the Royal Society B: Biological Sciences 279, no. 1728 (2011): 457–64. http://dx.doi.org/10.1098/rspb.2011.1194.

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Over time, leg prostheses have improved in design, but have been incapable of actively adapting to different walking velocities in a manner comparable to a biological limb. People with a leg amputation using such commercially available passive-elastic prostheses require significantly more metabolic energy to walk at the same velocities, prefer to walk slower and have abnormal biomechanics compared with non-amputees. A bionic prosthesis has been developed that emulates the function of a biological ankle during level-ground walking, specifically providing the net positive work required for a ran

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Li, Hai Ge. "Technical analysis and simulation of dance movements based on biomechanical theory." Molecular & Cellular Biomechanics 22, no. 5 (2025): 1500. https://doi.org/10.62617/mcb1500.

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Dance movements are a form of expressive physical activity that communicates emotions, stories, and cultural significance through the rhythmic motions of the body. Viewed through the lens of biomechanical theory, it offers a unique understanding of the body’s physical actions and interactions in space. Biomechanics, the science of movement explains the mechanical principles of human motion, including forces, motion, and body structure. It aims to analyze the biomechanical principles underlying various dance movements, including forefoot (FT) landing, entire foot (ET) landing, single-leg landin

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Holt, Kenneth G., and Suh Fang Jeng. "Advances in Biomechanical Analysis of the Physically Challenged Child: Cerebral Palsy." Pediatric Exercise Science 4, no. 3 (1992): 213–35. http://dx.doi.org/10.1123/pes.4.3.213.

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This paper presents some of the ways we are attempting to understand why physically challenged children adopt the movement patterns they do. It focuses on the skill of walking and compares non-neurologically disabled persons with children with cerebral palsy. A multidisciplinary approach is advocated in which the tools of biomechanics, physiology, and dynamical systems theory are explored. Traditional biomechanics of children with cerebral palsy tend to be descriptive in nature. More recent methods include both traditional biomechanical and dynamical systems approaches to understand why physic

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Lv, Shasha, Tao Huang, and Hao Yu. "Silicon rubber/expandable microsphere based triboelectric nanogenerator for harvesting biomechanical energy." Journal of Physics: Conference Series 2076, no. 1 (2021): 012098. http://dx.doi.org/10.1088/1742-6596/2076/1/012098.

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Abstract Triboelectric nanogenerator (TENG) is favorable for harvesting adaptable and complex biomechanical energy in our daily life. Here, silicon rubber/expandable microsphere TENG was achieved by spin-coating a mixture of expandable microspheres and silicon rubber on a flat plate with conductive fabric. Furthermore, self-made flexible TPU/MWCNTs electrodes replaced commercial conductive fabric to make TENG more adapt to skin of human body. Finally, the optimized TENG in this work demonstrates energy harvesting capabilities and can be applied in self-powered sensor systems and provides new d

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Michel, Philipp A., J. Christoph Katthagen, Benedikt Schliemann, et al. "Biomechanical Value of a Protective Proximal Humeral Cerclage in Reverse Total Shoulder Arthroplasty." Journal of Clinical Medicine 10, no. 19 (2021): 4600. http://dx.doi.org/10.3390/jcm10194600.

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Reverse shoulder arthroplasty (RSA) is a commonly performed salvage procedure for failed proximal humeral fracture fixation. The rate of intraoperative periprosthetic fractures is higher compared to primary RSA. The goal of this study was to investigate the biomechanical value of a protective cerclage during stem impaction in a revision surgery setting. Twenty-eight fresh-frozen human humeri were used to assess different configurations for steel wire and FiberTape cerclages. A custom-built biomechanical test setup simulated the mallet strikes during the stem impaction process with the Univers

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45

Vinod Kumar, Mr K., P. Dhatreesh Sai Reddy, G. Kalyani, D. Charan, S. Kusuma, and G. Harshitha. "Knee Energy Harvester Using Servo Motor." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44106.

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In this paper the design and the development of a knee energy harvester, which uses a servo motor to harvest electrical energy from biomechanical energy created during a knee motion, is presented. The proposed system works around the limitations of existing energy harvesting methods using an advanced servo motor and optimized gear mechanism followed by a compact and ergonomic design. A microcontroller for real time monitoring, sensors for motion detection, a power management unit for efficient energy storage, and a lightweight framework for user comfort are all key components. Energy conversio

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46

Norcross, Marc F., Michael D. Lewek, Darin A. Padua, Sandra J. Shultz, Paul S. Weinhold, and J. Troy Blackburn. "Lower Extremity Energy Absorption and Biomechanics During Landing, Part I: Sagittal-Plane Energy Absorption Analyses." Journal of Athletic Training 48, no. 6 (2013): 748–56. http://dx.doi.org/10.4085/1062-6050-48.4.09.

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Context: Eccentric muscle actions of the lower extremity absorb kinetic energy during landing. Greater total sagittal-plane energy absorption (EA) during the initial impact phase (INI) of landing has been associated with landing biomechanics considered high risk for anterior cruciate ligament (ACL) injury. We do not know whether groups with different INI EA magnitudes exhibit meaningful differences in ACL-related landing biomechanics and whether INI EA might be useful to identify ACL injury-risk potential. Objective: To compare biomechanical factors associated with noncontact ACL injury among

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Maza, Maria, Fernando Lopez-Arias, Javier L. Lara, and Inigo J. Losada. "ECOSYSTEM BIOMASS AS A KEY PARAMETER DETERMINING ITS COASTAL PROTECTION SERVICE." Coastal Engineering Proceedings, no. 36v (December 28, 2020): 29. http://dx.doi.org/10.9753/icce.v36v.management.29.

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Estimation of the flow energy dissipation induced by an ecosystem that accounts for its characteristics (i.e. biomechanical properties, morphology, density) and the incident hydrodynamic conditions is crucial if ecosystem-based coastal protection measurements want to be implemented. Characterization of a vegetated ecosystem by measuring leaf traits, biomechanical properties of plants and the number of individuals per unit area involves a lot of effort and is case-specific. Standing biomass can be a unique variable defining the flow energy attenuation capacity of the ecosystem. To explore its r

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Liu, Huifang, Xinxin Zhao, Hongkai Liu, and Jiaxin Yang. "Magnetostrictive biomechanical energy harvester with a hybrid force amplifier." International Journal of Mechanical Sciences 233 (November 2022): 107652. http://dx.doi.org/10.1016/j.ijmecsci.2022.107652.

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Wang, Jiaxin, Ziyuan Jiang, Wenpeng Sun, Xueping Xu, Qinkai Han, and Fulei Chu. "Yoyo-ball inspired triboelectric nanogenerators for harvesting biomechanical energy." Applied Energy 308 (February 2022): 118322. http://dx.doi.org/10.1016/j.apenergy.2021.118322.

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Hansen, Benjamin J., Ying Liu, Rusen Yang, and Zhong Lin Wang. "Hybrid Nanogenerator for Concurrently Harvesting Biomechanical and Biochemical Energy." ACS Nano 4, no. 7 (2010): 3647–52. http://dx.doi.org/10.1021/nn100845b.

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