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  1. Book ; Online ; E-Book: Methods in ecoacoustics

    Farina, Almo / Li, Peng

    the acoustic complexity indices

    (Frontiers in Ecoacoustics, ; Volume 1)

    2021  

    Author's details Almo Farina, Peng Li
    Series title Frontiers in Ecoacoustics, ; Volume 1
    Keywords Bioacoustics/Data processing ; Bioacústica ; Ecologia del paisatge
    Subject code 591.1914
    Language English
    Size 1 online resource (132 pages)
    Publisher Springer
    Publishing place Cham, Switzerland
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 3-030-82177-3 ; 9783030821760 ; 978-3-030-82177-7 ; 3030821765
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article: Editorial: Privacy-preserving deep heterogeneous view perception for data learning in neurorobotics volume II.

    Li, Peng

    Frontiers in neurorobotics

    2023  Volume 17, Page(s) 1151609

    Language English
    Publishing date 2023-02-20
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2453002-5
    ISSN 1662-5218
    ISSN 1662-5218
    DOI 10.3389/fnbot.2023.1151609
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Book ; Online: Spiking Neural Network Learning, Benchmarking, Programming and Executing

    Li, Guoqi / Li, Haizhou / Li, Peng / Neftci, Emre O. / Deng, Lei / Song, Yam

    2020  

    Keywords Science: general issues ; Neurosciences ; deep spiking neural networks ; SNN learning algorithms ; programming framework ; SNN benchmarks ; neuromorphics
    Size 1 electronic resource (234 pages)
    Publisher Frontiers Media SA
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021229998
    ISBN 9782889637676 ; 2889637670
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  4. Article ; Online: Key issues on coastal geographical environment monitoring with radar remote sensing

    LI Peng

    Acta Geodaetica et Cartographica Sinica, Vol 50, Iss 4, Pp 565-

    2021  Volume 565

    Keywords Mathematical geography. Cartography ; GA1-1776
    Language Chinese
    Publishing date 2021-04-01T00:00:00Z
    Publisher Surveying and Mapping Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  5. Article: Editorial: Privacy-Preserving Deep Heterogeneous View Perception for Data Learning.

    Li, Peng

    Frontiers in neurorobotics

    2022  Volume 16, Page(s) 862535

    Language English
    Publishing date 2022-03-18
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2453002-5
    ISSN 1662-5218
    ISSN 1662-5218
    DOI 10.3389/fnbot.2022.862535
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Characteristics of Nutrition and Metabolism in Dogs and Cats.

    Li, Peng / Wu, Guoyao

    Advances in experimental medicine and biology

    2024  Volume 1446, Page(s) 55–98

    Abstract: Domestic dogs and cats have evolved differentially in some aspects of nutrition, metabolism, chemical sensing, and feeding behavior. The dogs have adapted to omnivorous diets containing taurine-abundant meat and starch-rich plant ingredients. By contrast, ...

    Abstract Domestic dogs and cats have evolved differentially in some aspects of nutrition, metabolism, chemical sensing, and feeding behavior. The dogs have adapted to omnivorous diets containing taurine-abundant meat and starch-rich plant ingredients. By contrast, domestic cats must consume animal-sourced foods for survival, growth, and development. Both dogs and cats synthesize vitamin C and many amino acids (AAs, such as alanine, asparagine, aspartate, glutamate, glutamine, glycine, proline, and serine), but have a limited ability to form de novo arginine and vitamin D
    MeSH term(s) Cats ; Dogs ; Animals ; Niacin ; Cat Diseases ; Dog Diseases ; Vitamins ; Vitamin A ; Arginine ; Starch ; Taurine
    Chemical Substances Niacin (2679MF687A) ; Vitamins ; Vitamin A (11103-57-4) ; Arginine (94ZLA3W45F) ; Starch (9005-25-8) ; Taurine (1EQV5MLY3D)
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 410187-X
    ISSN 0065-2598
    ISSN 0065-2598
    DOI 10.1007/978-3-031-54192-6_4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3192: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)
    Einzelsignatur: Show issues

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  7. Article: Analysis of Gizzerosine in Foodstuffs by HPLC Involving Pre-column Derivatization with o-Phthaldialdehyde.

    Li, Peng / Wu, Guoyao

    Advances in experimental medicine and biology

    2024  Volume 1446, Page(s) 237–250

    Abstract: Gizzerosine [2-amino-9-(4-imidazolyl)-7-azanonanoic acid] is a toxic amino acid formed from histamine and lysine at high temperatures, and may be present in foodstuffs (e.g., fishmeal and meat-bone meal) for animals including cats and dogs. Here we ... ...

    Abstract Gizzerosine [2-amino-9-(4-imidazolyl)-7-azanonanoic acid] is a toxic amino acid formed from histamine and lysine at high temperatures, and may be present in foodstuffs (e.g., fishmeal and meat-bone meal) for animals including cats and dogs. Here we developed a simple, rapid, sensitive, specific, and automated method for the analysis of gizzerosine in foodstuffs by high-performance liquid chromatography (HPLC) involving pre-column derivatization with o-phthaldialdehyde (OPA) in the presence of N-acetylcysteine (instead of the usual 2-mercaptoethanol or ethanethiol reagent). OPA reacted immediately (within 1 min) with gizzerosine in an autosampler at room temperatures (e.g., 20-25 °C), and their derivative was directly injected into the HPLC column. The highly fluorescent gizzerosine-OPA derivative was well separated from the OPA derivatives of all natural amino acids known to be present in physiological fluids (e.g., plasma), proteins and foodstuffs, and was detected at an excitation wavelength of 340 nm and an emission wavelength of 450 nm. The total time for chromatographic separation (including column regeneration) was 20 min per sample rather than 40 min and longer in previous HPLC methods. The detection limit for gizzerosine was at least 6 pmol/ml in an assay solution (HPLC vial) or at least 0.09 pmol per injection into the HPLC column. The analysis of gizzerosine was linear between 1 and 100 pmol per injection. When gizzerosine was extracted from foodstuffs, its detection limit was at least 875 pmol/g foodstuff or at least 0.21 mg/kg foodstuff. Our routine HPLC technique does not require any cleanup of samples or the OPA derivatization products (including the OPA-gizzerosine adduct), and is applicable for the analysis of gizzerosine in both foodstuffs and animal tissues.
    MeSH term(s) Animals ; Cats ; Dogs ; o-Phthalaldehyde ; Chromatography, High Pressure Liquid ; Imidazoles ; Histamine ; Amino Acids
    Chemical Substances gizzerosine (89238-78-8) ; o-Phthalaldehyde (643-79-8) ; Imidazoles ; Histamine (820484N8I3) ; Amino Acids
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 410187-X
    ISSN 0065-2598
    ISSN 0065-2598
    DOI 10.1007/978-3-031-54192-6_11
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3192: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)
    Einzelsignatur: Show issues

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  8. Article ; Online: Deep magnetic resonance fingerprinting based on Local and Global Vision Transformer.

    Li, Peng / Hu, Yue

    Medical image analysis

    2024  Volume 95, Page(s) 103198

    Abstract: To mitigate systematic errors in magnetic resonance fingerprinting (MRF), the precomputed dictionary is usually computed with minimal granularity across the entire range of tissue parameters. However, the dictionary grows exponentially with the number of ...

    Abstract To mitigate systematic errors in magnetic resonance fingerprinting (MRF), the precomputed dictionary is usually computed with minimal granularity across the entire range of tissue parameters. However, the dictionary grows exponentially with the number of parameters increase, posing significant challenges to the computational efficiency and matching accuracy of pattern-matching algorithms. Existing works, primarily based on convolutional neural networks (CNN), focus solely on local information to reconstruct multiple parameter maps, lacking in-depth investigations on the MRF mechanism. These methods may not exploit long-distance redundancies and the contextual information within voxel fingerprints introduced by the Bloch equation dynamics, leading to limited reconstruction speed and accuracy. To overcome these limitations, we propose a novel end-to-end neural network called the Local and Global Vision Transformer (LG-ViT) for MRF parameter reconstruction. Our proposed LG-ViT employs a multi-stage architecture that effectively reduces the computational overhead associated with the high-dimensional MRF data and the transformer model. Specifically, a local Transformer encoder is proposed to capture contextual information embedded within voxel fingerprints and local correlations introduced by the interconnected human tissues. Additionally, a global Transformer encoder is proposed to leverage long-distance dependencies arising from shared characteristics among different tissues across various spatial regions. By incorporating MRF physics-based data priors and effectively capturing local and global correlations, our proposed LG-ViT can achieve fast and accurate MRF parameter reconstruction. Experiments on both simulation and in vivo data demonstrate that the proposed method enables faster and more accurate MRF parameter reconstruction compared to state-of-the-art deep learning-based methods.
    Language English
    Publishing date 2024-05-13
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1356436-5
    ISSN 1361-8423 ; 1361-8431 ; 1361-8415
    ISSN (online) 1361-8423 ; 1361-8431
    ISSN 1361-8415
    DOI 10.1016/j.media.2024.103198
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5206: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: The role of rRNA in maintaining genome stability.

    Li, Peng / Yu, Xiaochun

    DNA repair

    2024  Volume 139, Page(s) 103692

    Abstract: Over the past few decades, unbiased approaches such as genetic screening and protein affinity purification have unveiled numerous proteins involved in DNA double-strand break (DSB) repair and maintaining genome stability. However, despite our knowledge ... ...

    Abstract Over the past few decades, unbiased approaches such as genetic screening and protein affinity purification have unveiled numerous proteins involved in DNA double-strand break (DSB) repair and maintaining genome stability. However, despite our knowledge of these protein factors, the underlying molecular mechanisms governing key cellular events during DSB repair remain elusive. Recent evidence has shed light on the role of non-protein factors, such as RNA, in several pivotal steps of DSB repair. In this review, we provide a comprehensive summary of these recent findings, highlighting the significance of ribosomal RNA (rRNA) as a critical mediator of DNA damage response, meiosis, and mitosis. Moreover, we discuss potential mechanisms through which rRNA may influence genome integrity.
    Language English
    Publishing date 2024-05-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2071608-4
    ISSN 1568-7856 ; 1568-7864
    ISSN (online) 1568-7856
    ISSN 1568-7864
    DOI 10.1016/j.dnarep.2024.103692
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5555: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

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  10. Article ; Online: Interseismic Strain Accumulation Across the Western Altyn Tagh Fault from Wide-swath InSAR Observations

    LI Peng

    Acta Geodaetica et Cartographica Sinica, Vol 47, Iss 12, Pp 1694-

    2018  Volume 1694

    Keywords Mathematical geography. Cartography ; GA1-1776
    Language Chinese
    Publishing date 2018-12-01T00:00:00Z
    Publisher Surveying and Mapping Press
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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