Report to the President for year ended June 30, 2022, MIT Energy Initiative by Armstrong, Robert

“…This report contains the following sections: Accomplishments and Updates; Future Energy Systems Center; Research; MITEI Studies; Global Commission to End Energy Poverty; Tata Center for Technology and Design; Education; Outreach; Organization; Affiliated Groups…”
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Global Bifurcations Organizing Weak Chimeras in Three Symmetrically Coupled Kuramoto Oscillators with Inertia by Ashwin, P, Bick, C

“…We further highlight a second organizing center associated with a codimension two symmetry-breaking heteroclinic connection.…”

Report to the President for year ended June 30, 2024, Arts Initiatives by Kinney, Leila W.

“…This report contains the following sections about arts initiatives and the Center for Art, Science & Technology: faculty grants; cross disciplinary classes; visiting artists; CAST x MIT Museum; Communications; the Council for the Arts at MIT; student arts programs; Student Center Arts Studios; Wiesner Art Gallery; and personnel.…”
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Development and Application of a Data-Driven Signal Detection Method for Surveillance of Adverse Event Variability Across Manufacturing Lots of Biologics by Wilde, Joshua T., Springs, Stacy, Wolfrum, Jacqueline M., Levi, Retsef

“…Results Extensive method validation on simulated data indicated that HMMScan is able to correctly detect the presence or absence of variable manufacturing and supply chain conditions for contiguous sequences of 100 lots or more when changes in these conditions have a meaningful impact on AE rates. …”
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Development of a repair service locator Android application by Jiang, Jessie Jielin

“…The aim of “RepairWhere” application is to help users locate the nearest repair service center pertaining to the particular item (e.g. a watch) that users want to repair. …”
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The value of feedback in decentralized detection by Tay, Wee Peng

“…We study certain two-message feedback architectures, in which every sensor sends two messages to a fusion center, with the second message based on full or partial knowledge of the first messages of the other sensors. …”
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Investigation of Electrochemical Gas Generation in Ion Electrospray Thrusters by Shaik, Saba Z., Lozano, Paulo C.

“…The 38th International Electric Propulsion Conference, P. Baudis Convention Center, Toulouse, France, June 23-28, 2024…”
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Designing a brain-computer interface platform for attention training by B Thirukarthik

“…The experimentation conducted on various subjects displayed a noticeable improvement in timings for the game when relaxation is introduced. The merits and limitations of this game are also discussed in this report.…”
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Inflammatory biomarkers and motoric cognitive risk syndrome: multicohort survey by Groeger, Justina L., Ayers, Emmeline, Barzilai, Nir, Beauchet, Olivier, Callisaya, Michele, Torossian, Maral R., Derby, Carol, Doi, Takehiko, Lipton, Richard B., Milman, Sofiya, Nakakubo, Sho, Shimada, Hiroyuki, Srikanth, Velandai, Wang, Cuiling, Verghese, Joe

“…Results: Although associations between higher (worse) CRP and IL-6 tertiles and MCR were only seen in three out of the five cohorts (EAS, TASCOG, and LonGenity), when a pooled meta-analysis was performed, a robust association was demonstrated. …”
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Relating local structure to thermoelectric properties in Pb1-xGexBi2Te4 by Dong, Jinfeng, Liu, Yukun, Liu, Jue, Hu, Lei, Jiang, Yilin, Tan, Xian Yi, Shi, Yuansheng, Yang, Dongwang, Saglik, Kivanc, Suwardi, Ady, Li, Qian, Li, Jing-Feng, Dravid, Vinayak P., Yan, Qingyu, Kanatzidis, Mercouri G.

“…Due to alloying-induced point defect scattering and the off-centering effects of Ge2+, the room-temperature lattice thermal conductivity decreased to 0.55 Wm-1K-1 when x = 0.5. …”
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Stable Rank-Adaptive Dynamically Orthogonal Runge–Kutta Schemes by Charous, Aaron, Lermusiaux, Pierre F. J.

“…In addition, we demonstrate that repeatedly applying retractions yields a gradient-descent algorithm on the low-rank manifold that converges superlinearly when approximating a low-rank matrix. When approximating a higher-rank matrix, iterations converge linearly to the best low-rank approximation. …”
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Lower limb torque prediction for sit-to-walk strategies using long short-term memory neural networks by Perera, Chamalka Kenneth, Gopalai, Alpha A., Gouwanda, Darwin, Ahmad, Siti A., Teh, Pei-Lee

“…Joint torque prediction is crucial when investigating biomechanics, evaluating treatments, and designing powered assistive devices. …”
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Euro food : sustainable growth driven by entrepreneurial leadership by Lam, Kwok Yan, Chin, Tahn Joo, Fu, Xiaofang

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Compressed sensing: a discrete optimization approach by Bertsimas, Dimitris, Johnson, Nicholas A. G.

“…When compared only against the experiment-wise best performing benchmark method on synthetic data, our approach produces solutions that are on average 3.10% more sparse. …”
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Developing a portable, high-speed, low-cost desktop photoacoustic tomography imaging system by Kalva, Sandeep Kumar

“…The acquired PA data using this SUT is reconstructed conventionally using a simple delay-and-sum algorithm to obtain cross-sectional PA images. When this technique is employed for reconstruction, there will be blurring in tangential direction due to the effect of SUT aperture size, thereby, resulting in the degradation in quality (poor tangential resolution) of the PA images, especially when the target is far from the scanning center. …”
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Performance analysis of IEEE 802.11p safety message broadcast with and without relaying at road intersection by Md. Noor-A-Rahim, G. G. Md. Nawaz Ali, Nguyen, Hieu, Guan, Yong Liang

“…From the results, we find that the overall delivery ratio is very poor when the broadcasting vehicle is not close enough to the intersection-center. …”
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Finite element modeling of wire drawing process by Ang, Boliang

“…Result of the hydrostatic stress that occurs at the center of the wire was obtained to determine the effect of friction. …”
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A Homogeneous Transformer Architecture by Gan, Yulu, Poggio, Tomaso

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Asymmetric synthesis of phosphines via chiral cyclopalladium(II) complexes promoted reactions by Yi, Zhang

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Efficient classical algorithms for simulating symmetric quantum systems by Anschuetz, Eric R., Bauer, Andreas, Kiani, Bobak T., Lloyd, Seth

“…These methods are adaptable to a wide range of input and output states including those prescribed in the Schur basis, as matrix product states, or as arbitrary quantum states when given the power to apply low depth circuits and single qubit measurements.…”
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