Bi, J., Ning, L., Zhao, Y., Wu, Z. & Wang, C. Analysis of the microscopic evolution of rock damage based on real-time nuclear magnetic resonance. Rock. Mech. Rock. Eng. 56, 3399–3411 (2023).
Category: Engineering
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A hybrid ResNet50-vision transformer model with an attention mechanism for aerial image classification
Dataset
The SAIOD dataset24 was created by gathering aerial images from the Indian state of Sikkim. This data was collected using a DJI Mavic Air drone. The landscape consists of rivers, forests, gorges, hills, undulating surfaces, and populated…
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Optimization of mix proportions and hydration study of high-strength concrete incorporating corn stalk ash and silica fume as supplementary cementitious materials
Monteiro, P. J. M., Miller, S. A. & Horvath, A. Towards Sustainable Concrete Nat. Mate 7, 698–699, https://doi.org/10.1038/nmat4930 (2017).
Atcin, P. C. Cements of yesterday and…
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Computational assessment of flow dynamics and turbulence generation in hydrofoil-crested weirs
Castro-Orgaz, O. Curvilinear flow over round-crested weirs. J. Hydraul. Res. 46 (4), 543–547 (2008).
Schmocker, L., Halldórsdóttir, B. R. & Hager, W. H. Effect of weir face angles on…
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Sequential model predictive direct speed control of PMSM
Preindl, M. & Bolognani, S. Model predictive direct speed control with finite control set of PMSM drive systems. IEEE Trans. Power Electron. 28, 1007–1015. https://doi.org/10.1109/TPEL.2012.2204277 (2013).
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MIT’s new magnetic mixer creates the most uniform 3D-printed tissues
Gravity often acts as an enemy in the delicate world of 3D bioprinting. Living cells frequently sink to the bottom of printer syringes.
This settling creates clogs and uneven tissue distribution.
MIT researchers recently developed a…
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New 3D-printing and manufacturing techniques grant more control over energetic material behavior
Much like baking the perfect cake involves following a list of ingredients and instructions, manufacturing energetic materials—explosives, pyrotechnics and propellants—requires precise formulations, conditions and procedures to ensure they…
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US seeks containerized launcher to deploy massive drone swarms
The Pentagon’s Defense Innovation Unit (DIU) has published a solicitation for a containerized drone launcher that will store and launch massive drone swarms.
This system will be able to store drones, recharge them, and then launch them en…
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Fishers working alone may soon get a 'safety alarm'
Fishing alone is a dangerous occupation. A new safety alarm could save lives by automatically stopping the boat and alerting the Coastal Radio Service and nearby vessels.
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Magnetic mixer improves 3D bioprinting | MIT News
3D bioprinting, in which living tissues are printed with cells mixed into soft hydrogels, or “bio-inks,” is widely used in the field of bioengineering for modeling or replacing the tissues in our bodies. The print…
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