PHMG-KH560 as antifungal and reinforcement media for paper materials

Jia, Minghao; Huang, Xiaoxia; Zhang, Xiaogang; Hu, Gang

doi:10.1016/j.culher.2022.02.008

Cited by 9 publications

(2 citation statements)

References 53 publications

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“…Other data are available from the corresponding author upon reasonable request, because they are too large to upload to a particular server. Source codes used in this article are available on GitHub ( https://github.com/EBGU/Selfee ; Jia, 2022 ; copy archived at swh:1:rev:3af2d1ed2dfcf3bd1d1c18d488ed87f7b826529c ).…”

Section: Methodsmentioning

confidence: 99%

Selfee, self-supervised features extraction of animal behaviors

Jia

Guo

et al. 2022

eLife

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Fast and accurately characterizing animal behaviors is crucial for neuroscience research. Deep learning models are efficiently used in laboratories for behavior analysis. However, it has not been achieved to use an end-to-end unsupervised neural network to extract comprehensive and discriminative features directly from social behavior video frames for annotation and analysis purposes. Here, we report a self-supervised feature extraction (Selfee) convolutional neural network with multiple downstream applications to process video frames of animal behavior in an end-to-end way. Visualization and classification of the extracted features (Meta-representations) validate that Selfee processes animal behaviors in a way similar to human perception. We demonstrate that Meta-representations can be efficiently used to detect anomalous behaviors that are indiscernible to human observation and hint in-depth analysis. Furthermore, time-series analyses of Meta-representations reveal the temporal dynamics of animal behaviors. In conclusion, we present a self-supervised learning approach to extract comprehensive and discriminative features directly from raw video recordings of animal behaviors and demonstrate its potential usage for various downstream applications.

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Section: Methodsmentioning

confidence: 99%

Selfee, self-supervised features extraction of animal behaviors

Jia

Guo

et al. 2022

eLife

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“…The same observation was made for Trichoderma genus, a fungus with wide occurrence, particularly in archives and libraries. Jia et al [23] suggest antifungal substances for the preservation of cellulosic materials against the action of fungi of the genus Trichoderma. Zhang et al [24] report the biodegradation of leather (eg, book covers) and papyrus by microorganisms of this genus.…”

Section: Table 6: Fungi Identified In the Abc Collection (Mast) Trich...mentioning

confidence: 99%

Gamma Radiation (137Cs) for the Treatment Against Resistant Fungi in Two Brazilian Libraries

Costa¹,

Arbach²,

Ferreira³

et al. 2022

IJAERS

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The present work showed that a wide diversity of fungi was found in the environment where the Collection Academia Brasileira de Ciências is stored, in the Henrique Morize Library, being this diversity quite common in spaces storing this kind of cellulosic material. Fungal genera such as Aspergillus, Cladosporium, Rhizopus and Trichoderma were identified through modern Molecular Biology techniques. The presence of these fungal genera is probably associated to climatization and humidity control, which prevent the occurrence of a wider diversity of microbes. However, two fungal genera, Trichoderma and Rhizopus, resisted 137Cs irradiation doses with up to 19 kGy, considered high for the elimination of fungi. On the other hand, in the National Library, particularly in some sectors, an even higher diversity of fungal species/genera was observed, a fact that seems to be compatible with the size of the library, with a much higher circulation of people. This higher microbial diversity indicated the occurrence of fungal species absolutely uncommon for in libraries and archives, such as: Diaphorte, Trametes, Arxotrichum, Grammothele, Pessiophora, Phebia and Talaromyces. Just successive samplings in the same areas will allow a confirmation if these fungal genera are permanent of occasional, due to some oscillation in the operation of circulation systems or a possible transport of these species from the outside to the library, which allows those species to remain latent in relation to growth. All microbial samples from the National Library, survived irradiation up to 16kGy.

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