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12661
First results on a new PIAA coronagraph testbed at NASA Ames
Published 2017“…Fortunately, an efficient coronagraph called the Phase Induced Amplitude Apodization (PIAA) coronagraph has been maturing and may enable Earth-like planet imaging for such small telescopes. …”
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Presentation -
12662
Combining laser frequency combs and iodine cell calibration techniques for Doppler detection of exoplanets
Published 2017“…While hundreds of large exoplanets have already been discovered with the Doppler technique (also called radial velocity), our goal is to improve the measurement precision so that many Earth-like planets can be detected. …”
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12663
Atmospheric characterization of cold exoplanets with a 1.5-m space coronagraph
Published 2017“…Several small space coronagraphs have been proposed to characterize cold exoplanets in reflected light. …”
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12664
What We Should Do Before the Social Bots Take Over: Online Privacy Protection and the Political Economy of Our Near Future
Published 2020“…And nearer the subject of this paper, the legality of search engine bots (web crawlers) has been openly questioned on grounds of intellectual property protection and trespassing (Plitch 2002). …”
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12665
Design and control of a Two-Degree-of-Freedom powered ankle-foot prosthesis
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Thesis -
12666
Climate projections for Himalaya–Tibetan Highland
Published 2024“…The fidelity of 47 CMIP6 climate models in simulating the monsoon (June to August) over Himalaya–Tibetan Highland (HTH) is examined for the historical period (1975-2014) and 8 best performing models have been identified. It is found that the multi-model mean of 47 CMIP6 models (MMM) still exhibits systematic cold and wet biases for Tas and precipitation, respectively during the historical period. …”
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12667
Nitrite accumulation and anammox bacterial niche partitioning in Arctic Mid-Ocean Ridge sediments
Published 2024“…However, their distribution and impact on the important substrate nitrite has not been well characterized. Here we combined biogeochemical, microbiological, and genomic approaches to study anammox bacteria and other nitrogen cycling groups in two sediment cores retrieved from the Arctic Mid-Ocean Ridge (AMOR). …”
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12668
Lexical-Semantic Content, Not Syntactic Structure, Is the Main Contributor to ANN-Brain Similarity of fMRI Responses in the Language Network
Published 2024“…Representations from artificial neural network (ANN) language models have been shown to predict human brain activity in the language network. …”
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12669
An Effective Med-VQA Method Using a Transformer with Weights Fusion of Multiple Fine-Tuned Models
Published 2024“…This paper proposes two models that are utilized in the latest vision and NLP transformers that outperform the SOTA and have not yet been utilized in medical VQA. The ELECTRA-base transformer is used for textual feature extraction, whereas SWIN is used for visual feature extraction. …”
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12670
Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off
Published 2024“…Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive substrates for voltage control of their myriad functional properties. …”
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12671
Analog Quantum Variational Embedding Classifier
Published 2024“…For current noisy intermediate-scale quantum computers, various quantum-classical hybrid algorithms have been proposed. One such previously proposed hybrid algorithm is a gate-based variational embedding classifier, which is composed of a classical neural network and a parameterized gate-based quantum circuit. …”
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12672
Electric Sail Test Cube–Lunar Nanospacecraft, ESTCube-LuNa: Solar Wind Propulsion Demonstration Mission Concept
Published 2024“…The electric sail can also be utilised in low Earth orbit, or LEO, when passing through the ionosphere, where it serves as a plasma brake for deorbiting—several missions have been dedicated to LEO demonstration. In this article, we propose the ESTCube-LuNa mission concept and the preliminary cubesat design to be launched into the Moon’s orbit, where the solar wind is uninterrupted, except for the lunar wake and when the Moon is in the Earth’s magnetosphere. …”
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12673
Leveraging the Sensitivity of Plants with Deep Learning to Recognize Human Emotions
Published 2024“…However, these data sources are expensive, intrusive, and regulated, unlike plants, which have been shown to be sensitive to human steps and sounds. …”
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12674
Investigation of the Association between Air Pollution and Non-Alcoholic Fatty Liver Disease in the European Population: A Mendelian Randomization Study
Published 2024“…At the same time, the relationship between air pollution and the likelihood of developing NAFLD has been a subject of debate due to conflicting findings in previous observational research. …”
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12675
Scientific machine learning for modeling and simulating complex fluids
Published 2024“…Consequently, early machine-learning based constitutive equations have not been portable between different deformation protocols or mechanical observables. …”
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12676
Development of a perfusable, hierarchical microvasculature-on-a-chip model
Published 2024“…Several methods have been developed for generating 3D, in vitro, organ-on-chip models of human vasculature to study vascular function, transport, and tissue engineering. …”
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12677
Comment to U.S Copyright Office on Data Provenance and Copyright
Published 2024“…Less attention, however, has been paid to supervised datasets, which we define as datasets containing data created for the sole purpose of training machine learning models (mainly for finetuning and alignment). …”
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12678
Generative Stochastic Modeling of Strongly Nonlinear Flows with Non-Gaussian Statistics
Published 2024“…These systems are difficult to model and analyze due to combination of high dimensionality and uncertainty, and there has been much interest in obtaining reduced models, in the form of stochastic closures, that can replicate their non-Gaussian statistics in many dimensions. …”
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12679
Real-time identification and visualization of Egyptian blue using modified night vision goggles
Published 2024“…Since 2008, this property has been exploited to reveal the presence of those pigments even in tiny amounts on ancient and decayed surfaces, using a technical-photography method. …”
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12680
Quantum Control Machine: The Limits of Control Flow in Quantum Programming
Published 2024“…As a result, the complete set of control flow abstractions that can be correctly realized on a quantum computer has not yet been established. In this work, we provide a complete characterization of the properties of control flow abstractions that are correctly realizable on a quantum computer. …”
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