A Method of Reducing Motor Vibration: Natural Frequency, Damping Ratio, and Vibration Analysis of CFRP Motor Frame by Jinguang Zhang, Hairu Yang, Xiong Li, Wei Ye

“…The damp ratio of the CFRP motor frame is calculated by the damp prediction model based on strain energy, which is verified by the combination of the finite element method and experiment. …”
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Dry Friction Interblade Damping by 3D FEM Modelling of Bladed Disk: HPC Calculations Compared with Experiment by Luděk Pešek, Pavel Šnábl, Vítězslav Bula

“…Interblade contacts and damping evaluation of the turbine bladed wheel with prestressed dry friction contacts are solved by the 3D finite element method with the surface-to-surface dry friction contact model. …”
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Seismic Response and Evaluation of SDOF Self-Centering Friction Damping Braces Subjected to Several Earthquake Ground Motions by Jong Wan Hu, Myung-Hyun Noh

“…This paper mainly deals with seismic response and performance for self-centering friction damping braces (SFDBs) subjected to several maximum- or design-leveled earthquake ground motions. …”
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Clinical Observation on Xituiyou Decoction Steam-wash Therapy for Knee Osteoarthritis with Wind-cold-dampness Arthralgia Syndrome by Dingyu ZHU, Guangwen WU, Guoping YE, Yinying LIN, Mingxia WU

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CνB Damping of Primordial Gravitational Waves and the Fine-Tuning of the CγB Temperature Anisotropy by A. E. Bernardini, J. F. G. Santos

“…Damping of primordial gravitational waves due to the anisotropic stress contribution owing to the cosmological neutrino background (CνB) is investigated in the context of a radiation-to-matter dominated universe. …”
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Existence, Decay, and Blow-up of Solutions for a Weighted m-Biharmonic Equation with Nonlinear Damping and Source Terms by Ayşe Fidan, Erhan Pişkin, Ercan Çelik

“…In this paper, we consider the weighted m-biharmonic equation with nonlinear damping and source terms. We proved the global existence of solutions. …”
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Controllability of a fluid-structure interaction system coupling the Navier–Stokes system and a damped beam equation by Buffe, Rémi, Takahashi, Takéo

“…We show the local null-controllability of a fluid-structure interaction system coupling a viscous incompressible fluid with a damped beam located on a part of its boundary. The controls act on arbitrary small parts of the fluid domain and of the beam domain. …”
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RESEARCH ON DYNAMIC CHARACTERISTICS DURING MILLING OF THIN-WALLED PARTS BASED ON MAGNETO RHEOLOGICAL DAMPING FIXTURE (MT) by JIANG XiaoHui, YANG Ning, HE ShiRong, LIU Xiao

Subjects: “…Electromagnetic magneto rheological damping fixture…”
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Numerical Absorbing Boundary Conditions Based on a Damped Wave Equation for Pseudospectral Time-Domain Acoustic Simulations by Carlos Spa, Pedro Reche-López, Erwin Hernández

“…In this paper, we present an ABC model based on a PSTD damped wave equation with an absorption parameter that depends on the position. …”
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Study of the Stability Properties for a General Shape of Damped Euler–Bernoulli Beams under Linear Boundary Conditions by Teya Kouakou Kra Isaac, Bomisso Gossrin Jean-Marc, Touré Kidjegbo Augustin, Coulibaly Adama

“…We study in this paper a general shape of damped Euler–Bernoulli beams with variable coefficients. …”
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Optimization and Damping Performance of a Coal-Fired Power Plant Building Equipped with Multiple Coal Bucket Dampers by Ling-Yun Peng, Ying-Jie Kang, Zong-Rui Lai, Yu-Ke Deng

“…A parameter optimization design method is proposed for multiple coal bucket dampers (CBDs) to reduce the seismic response of coal-fired power plants. To test the damping effect of the optimized CBDs, a 1 : 30 scale shaking table test model of a power plant structure was fabricated. …”
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Airglow Measurements of Gravity Wave Propagation and Damping over Kolhapur (16.5°N, 74.2°E) by R. N. Ghodpage, A. Taori, P. T. Patil, S. Gurubaran, A. K. Sharma, S. Nikte, D. Nade

“…We find that vertical wavelength of the observed waves increases with the wave period. The damping factors calculated for the observed waves show large variations and that most of these waves were damped while traveling from the OH emission layer to the O (1S) emission layer. …”
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Neurological damages in COVID‐19 patients: Mechanisms and preventive interventions by Sibani Sarkar, Subhajit Karmakar, Malini Basu, Pratyasha Ghosh, Mrinal K Ghosh

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Oxidative Stress Induced Damage and Early Senescence in Preterm Placenta by Yudianto Budi Saroyo, Noroyono Wibowo, Rima Irwinda, Ani Retno Prijanti, Evy Yunihastuti, Saptawati Bardosono, Sofie Rifayani Krisnadi, Putri Indah Permata, Stephanie Wijaya, Victor Prana Andika Santawi

“…This research is aimed at demonstrating whether telomere shortening, proinflammatory HMGB1, and oxidative damage marker 8-OHdG play a role in the placenta of preterm birth in comparison to term birth. …”
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Neural Hyperactivity of the Central Auditory System in Response to Peripheral Damage by Yi Zhao, Qiang Song, Xinyi Li, Chunyan Li

“…Homeostatic plasticity, the most discussed and acknowledged mechanism in recent years, is most likely responsible for excited central activity following cochlear damage.…”
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Damage and Failure of Aeroengine Blades Under Small UAV Impacts by Zhibin Wu, Chi Chen, Feiying Chen, Jun Liu

“…The damage type and effect of UAV’s heading angle were analyzed and identified. …”
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Curating transformation can strengthen adaptation and minimize losses and damages by Joanne Clarke, Anne Haour, Hana Morel, Johanna Forster, Ben Orlove, Cornelius Holtorf, Andy Hutcheson, Victoria Aryee Adinorkuor, Christa Brunnschweiler, Nick Brooks, Sarah Wade, Nii-Adziri Wellington, Kwasi Appeaning Addo, Nicholas P. Simpson

“…Heritage conservation recognizes that losses and damages cannot be entirely prevented, that decisions about what to keep and what to let go are fundamental to maintaining values for future generations; even when what is valued is gone. …”
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Infectious Keratitis: Secreted Bacterial Proteins That Mediate Corneal Damage by Mary E. Marquart, Richard J. O'Callaghan

“…Ocular bacterial infections are universally treated with antibiotics, which can eliminate the organism but cannot reverse the damage caused by bacterial products already present. …”
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The Prevention of the Renal Chronic Damage: a Priority from Childhood by Aymahara Gómez Morejón, Lidia Rosa Pérez González, Ortelio Chaviano Mendoza, Jan O’neil González Ramos, Juan Carlos Yanes Macías, Annia Quintana Marrero

“…The male sex was the most affected (59.2 %); the age group that predominated was that of 5 to 14 years (43.9 %); 92.3 % of the patients were found in stage I of the disease; the most associated risk factor and the most frequent causes were congenital malformations (75 %), being vesico-ureteral reflux the one that affected a greater number of patients (53.3 %); 61.8 % of the patients with glomerulopathies had minimal damage disease 42,6 % were asymptomatic. <br /><strong>Conclusions:</strong> chronic kidney disease is one of the main causes of morbidity and mortality that has been increasing in recent years in pediatric age, with congenital malformations of the genitourinary system being its main cause; early detection of risk prevents its progression.…”
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Farmer Perceptions of Wildlife Damage to Row Crops in North Florida by Holly K. Ober, Gerald R. Edmondson, William M. Giuliano, David L. Wright, John Atkins, Andy Andreasen, Shep Eubanks, Libbie Johnson, Charles Brasher, Greg Hicks

“… How can we determine the just how much of an impact wildlife damage has on growers? This 4-page fact sheet presents the results of a survey of a sample of growers across the state. …”
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