Feasibility of Haralick's Texture Features for the Classification of Chromogenic In-situ Hybridization Images [PDF]
2020 International Conference on Biomedical Innovations and
Applications (BIA), 2020, pp. 65-68, 2021 This paper presents a proof of concept for the usefulness of second-order texture features for the qualitative analysis and classification of chromogenic in-situ hybridization whole slide images in high-throughput imaging experiments. The challenge is that currently, the gold standard for gene expression grading in such images is expert assessment. The
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Reaction-kinetics of organo-clay hybrid films: in-situ IRRAS and AFM studies [PDF]
Journal of Physics and Chemistry of Solids Volume 71, Issue 3,
March 2010, Pages 323-328, 2011 In this paper we have reported the reaction kinetics of nano dimensional clay saponite and hectorite with an amphiphilic cation octadecyl rhodamine B (RhB) in hybrid Langmuir monolayer at the air-water interface. The surface pressure-molecular area (pi-A) isotherms were strongly influenced by the presence of clay with the lift-off area of the cationic ...
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Development of Nb-GaAs based superconductor semiconductor hybrid platform by combining in-situ dc magnetron sputtering and molecular beam epitaxy [PDF]
arXiv, 2023 We present Nb thin films deposited in-situ on GaAs by combining molecular beam epitaxy and magnetron sputtering within an ultra-high vacuum cluster. Nb films deposited at varying power, and a reference film from a commercial system, are compared. The results show clear variation between the in-situ and ex-situ deposition which we relate to differences ...
arxiv
Sn/InAs Josephson junctions on selective area grown nanowires with in-situ shadowed superconductor evaporation [PDF]
arXiv, 2023 Superconductor-semiconductor nanowire hybrid structures are useful in fabricating devices for quantum information processing. While selective area growth (SAG) offers the flexibility to grow semiconductor nanowires in arbitrary geometries, in-situ evaporation of superconductors ensures pristine superconductor-semiconductor interfaces, resulting in ...
arxiv
Real-Time Monitoring of Fluorescence in situ Hybridization (FISH) Kinetics [PDF]
published 2018, 2018 We present a novel method for real-time monitoring and kinetic analysis of fluorescence in situ hybridization (FISH). We implement the method using a vertical microfluidic probe containing a microstructure designed for rapid switching between a probe solution and a non-fluorescent imaging buffer.
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Shadow epitaxy for in-situ growth of generic semiconductor/superconductor devices [PDF]
Advanced Materials (2020) 1908411, 2019 Uniform, defect-free crystal interfaces and surfaces are crucial ingredients for realizing high-performance nanoscale devices. A pertinent example is that advances in gate-tunable and topological superconductivity using semiconductor/superconductor electronic devices are currently built on the hard proximity-induced superconducting gap obtained from ...
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Multimodal sensor fusion for real-time location-dependent defect detection in laser-directed energy deposition [PDF]
, 2023 Real-time defect detection is crucial in laser-directed energy deposition (L-DED) additive manufacturing (AM). Traditional in-situ monitoring approach utilizes a single sensor (i.e., acoustic, visual, or thermal sensor) to capture the complex process dynamic behaviors, which is insufficient for defect detection with high accuracy and robustness.
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Category $\mathcal{O}$ for hybrid quantum groups and non-commutative Springer resolutions [PDF]
arXiv, 2023 The hybrid quantum group was firstly introduced by Gaitsgory, whose category $\mathcal{O}$ can be viewed as a quantum analogue of BGG category $\mathcal{O}$. We give a coherent model for its principal block at roots of unity, using the non-commutative Springer resolution defined by Bezrukavnikov--Mirkovi\'{c}.
arxiv
Center of the category $\mathcal{O}$ for a hybrid quantum group [PDF]
arXiv, 2022 We establish an algebra isomorphism between the center of the category $\mathcal{O}$ for a hybrid quantum group at a root of unity $\zeta$ and the cohomology of $\zeta$-fixed locus on affine Grassmannian. A deformed version of this isomorphism was established in the previous paper of the author. For the Steinberg block of $\mathcal{O}$, we construct an
arxiv
Virtual in situs: Sequencing mRNA from cryo-sliced Drosophila embryos to determine genome-wide spatial patterns of gene expression [PDF]
PLoS ONE 8(8): e71820 2013, 2013 Complex spatial and temporal patterns of gene expression underlie embryo differentiation, yet methods do not yet exist for the efficient genome-wide determination of spatial expression patterns during development. In situ imaging of transcripts and proteins is the gold-standard, but it is difficult and time consuming to apply to an entire genome, even ...
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