Super-twisting extended state observer based quasi-proportional-resonant controller for permanent magnet synchronous motor drive system by Hou, Qiankang, Wang, Huanzhi, Zhao, Chenhao, Xu, Shoukun, Zuo, Yuefei, Lee, Christopher Ho Tin, Ding, Shihong

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A new design of a compact strontium cold-atom source by Xu, D

Subjects: “…Atomic beams…”

8 bit asynchronous SAR ADC by Mahesha, Ballaki Aditya

“…In this project, we propose the design of an 8-bit Asynchronous Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC). This ADC is engineered to resolve signals up to 100 MHz and can perform conversions at a clock speed of 200 MHz. …”
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Value investing with machine learning: the South American market by Chen, Ye

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Exploration of PolSAR image processing by Yi, Tianya

“…Polarimetric synthetic aperture radar (PolSAR) is a widely used tool for radar remote sensing of the Earth. …”
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Microlensing Near Macro-Caustics by Weisenbach, Luke, Anguita, Timo, Miralda-Escudé, Jordi, Oguri, Masamune, Saha, Prasenjit, Schechter, Paul L.

“…Microlensing near macro-caustics is a complex phenomenon in which swarms of micro-images produced by micro-caustics form on both sides of a macro-critical curve. …”
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The new physics case for beam-dump experiments with accelerated muon beams by Cesarotti, Cari, Gambhir, Rikab

“…An economical and efficient possibility is to use the accelerated muon beam from either the full experiment or from cooling and acceleration tests in beam-dump experiments. …”
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Investigation of a high-pressure turbine stage in a high-speed rotating transient test facility for rotor tip study and a parametric study for improved heat transfer calculation by Singh, D, Beard, PF, Cardwell, D, Chana, KS

“…The OTRF (Oxford Turbine Research Facility), a high-speed rotating transient test facility has the capability to take unsteady aerodynamic and heat transfer measurements at engine representative conditions with a variety of inlet temperature profiles including radial distortion and swirl. …”

The MFA years by Desker, Barry

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Near field wireless power transfer by Er, Gavin Kian Ming

“…Wireless power transmission has been around since the 1890s and has started to become more prominent in the recent years thanks to technological advancements and breakthroughs in near-field wireless power systems using magnetic resonance. …”
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Near-zero environmental impact aircraft by Prashanth, Prakash, Elmourad, Jad, Grobler, Carla, Isaacs, Stewart, Zahid, Syed Shayan, Abel, James, Falter, Christoph, Fritz, Thibaud, Allroggen, Florian, Sabnis, Jayant S., Eastham, Sebastian D., Speth, Raymond L., Barrett, Steven R. H.

“…We use these models to propose and analyze near-zero environmental impact aircraft, which we define as having net zero climate warming and a greater than 95% reduction in air quality impacts relative to present day. …”
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Canonical Diffeomorphisms of Manifolds Near Spheres by Wang, Bing, Zhao, Xinrui

“…Abstract For a given Riemannian manifold $$(M^n, g)$$ ( M n , g ) which is near standard sphere $$(S^n, g_{round})$$ ( S n , g round ) in the Gromov–Hausdorff topology and satisfies $$Rc \ge n-1$$ R c ≥ n - 1 , it is known by Cheeger–Colding theory that M is diffeomorphic to $$S^n$$ S n . …”
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Beam studies using a Cherenkov diffraction based beam position monitor for AWAKE by Spear, B, Burrows, PN, Pakuza, C, Senes, E, Mazzoni, S, Lefevre, T, Wendt, M

“…These ChDR BPMs have undergone renewed testing under a variety of beam conditions with proton and electron bunches in the AWAKE common beamline, at 3 different frequency ranges between 20-110 GHz to quantify the effectiveness of discriminating the electron beam position with and without proton bunches present. …”

News framing of SARS crisis in China: a comparative content analysis of SARS coverage between The New York Times and The People's Daily by Bao, Hong

“…This study analyzed how The New York Times and The People's Daily covered the SARS issue in China, from 12 March to 23 May. It sought to see if the political and social systems of the two countries had influenced SARS coverage in their press media.…”
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Seroprevalence of SARS-CoV-2 in children and adolescents by Ratcliffe, H

“…Participant samples were tested for serum antibody concentrations against SARS-CoV-2 spike protein receptor binding domain and nucleocapsid to determine the prevalence of anti-SARS-CoV-2 serum antibodies in children and adolescents aged 0-18 years across England. …”

The paracels : forty years on by Thi, Nguyen Lan Anh

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Final year project by Feng, Xiang

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0-1 Knapsack in Nearly Quadratic Time by Jin, Ce

“… (2) To exploit the small support size, our main technical component is a vast extension of the “witness propagation” method, originally designed by Deng, Mao, and Zhong (2023) for speeding up dynamic programming in the easier unbounded knapsack settings. …”
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Near Optimal Alphabet-Soundness Tradeoff PCPs by Minzer, Dor, Zheng, Kai Zhe

“…Our result has the following implications: (1) Near optimal hardness for Quadratic Programming: it is NPhard to approximate the value of a given Boolean Quadratic Program within factor (log) 1− (1) under quasi-polynomial time reductions. …”
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A Nearly Quadratic Improvement for Memory Reallocation by Farach-Colton, Martin, Kuszmaul, William, Sheffield, Nathan S., Westover, Alek

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