Results 201 to 210 of about 45,082 (267)

Performance enhancement of solar air heater using V baffles. [PDF]

Sci Rep
Rajendran V, Karthick A, Shinde GB, Sharma K, Rosen MA, Haque Siddiqui MI, Chan CK, Tejani GG.   +7 more
europepmc   +1 more source

Absorption of Broadband Low‐Frequency Sound Beyond the Thermodynamics Limit: An Acoustic Resonator With Magnetic Bearing

Advanced Science, EarlyView.
This work presents a magnetic‐bearing acoustic resonator that overcomes the thermodynamics limit of sound absorption. By introducing tunable negative stiffness, it achieves broadband low‐frequency absorption within a compact cavity, far exceeding the performance achievable by classic mass‐tuned designs.
Ying Hu, Zhe Zhang, Bohua Huang, Xue Han, Hallam Bastin Kilcoyne, Lixi Huang   +5 more
wiley   +1 more source

Clinical Features in Patients with Delayed Exposure of Titanium Plates and Meshes after Cranioplasty. [PDF]

Neurol Med Chir (Tokyo)
Sano N, Yamamoto Hattori E, Ikeda H, Takada S, Tanji M, Mineharu Y, Arakawa Y.   +6 more
europepmc   +1 more source

Structural Polymorphism of polyG Inclusions Revealed by In Situ Cryo‐Electron Tomography

Advanced Science, EarlyView.
Correlative cryo‐electron tomography in primary cortical neurons and NIID mouse brain tissue reveals that polyG inclusions are interconnected ribbon‐like assemblies rather than canonical amyloid fibrils. Multiple compartment‐specific ribbon states show distinct 26S proteasome accessibility, while cytoplasmic ribbons contact and deform ER‐like ...
Yunwen Qian, Yalan Wan, Chen Chen, Xiaoyu Zheng, Wenjing Du, Junhan Yang, Zhihao Quan, Biyu Yang, Jiaxi Yu, Jie Zheng, Zhaoxia Wang, Jianwen Deng, Qiang Guo   +12 more
wiley   +1 more source

Optimized T-shaped resonator via local enhancement model integration within a cell for enhanced Rydberg-atom receiver sensing. [PDF]

Commun Eng
Wu B, Sun Z, Sang D, Liu Y, An Q, Lin Y, Fu Y.   +6 more
europepmc   +1 more source

A case study assessing energy-exergy-economic (3E) performance in solar air heaters with different winglet geometries and air flow rates. [PDF]

Sci Rep
Rajendran V, Aruldoss WJ, Selvaraj VK, Subramanian J, Winsly BW, Lisanework D.   +5 more
europepmc   +1 more source

Equilibrium-Based Finite Element Analysis of the Reissner-Mindlin Plate Bending Problem. [PDF]

Materials (Basel)
Więckowski Z, Świątkiewicz P.
europepmc   +1 more source

Design and analysis of capacitive pressure sensor with L shaped electrode for enhanced sensitivity. [PDF]

Sci Rep
Navada BR, Nair N, Venkata SK.
europepmc   +1 more source

Editorial for the Special Issue on Heat and Mass Transfer in Microchannels. [PDF]

Micromachines (Basel)
Xiao X, Zhang X, Zhang L.
europepmc   +1 more source

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Vibrations of Free Rectangular Plates

Proceedings of the Physical Society. Section B, 1949
Records theta are given of the normal vibrating modes and frequencies of free rectangular plates between the limiting shapes of the bar and the square. The nodal systems, which in general consist of straight lines parallel to the sides, are, from considerations of symmetry, divided into four classes.
openaire   +1 more source