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  1. Article ; Online: Chronic pain: Central role of the claustrum in pain processing.

    Zhang, Zizhen / Zamponi, Gerald W

    Current biology : CB

    2024  Volume 34, Issue 9, Page(s) R337–R339

    Abstract: Nociceptive stimuli are processed by the brain into an unpleasant sensation. Two new studies highlight an important role of the claustrum in the processing of pain-related information. ...

    Abstract Nociceptive stimuli are processed by the brain into an unpleasant sensation. Two new studies highlight an important role of the claustrum in the processing of pain-related information.
    MeSH term(s) Chronic Pain/physiopathology ; Claustrum/physiology ; Humans ; Animals
    Language English
    Publishing date 2024-05-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 1071731-6
    ISSN 1879-0445 ; 0960-9822
    ISSN (online) 1879-0445
    ISSN 0960-9822
    DOI 10.1016/j.cub.2024.03.037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3208: 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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  2. Article: Corrigendum to a novel covid-19 mathematical model with fractional derivatives: Singular and nonsingular kernels [Chaos Solitons & Fractals 139 (2020) 110060].

    Zhang, Zizhen

    Chaos, solitons, and fractals

    2020  Volume 140, Page(s) 110128

    Keywords covid19
    Language English
    Publishing date 2020-07-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2003919-0
    ISSN 1873-2887 ; 0960-0779
    ISSN (online) 1873-2887
    ISSN 0960-0779
    DOI 10.1016/j.chaos.2020.110128
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  3. Article: A novel covid-19 mathematical model with fractional derivatives: Singular and nonsingular kernels.

    Zhang, Zizhen

    Chaos, solitons, and fractals

    2020  Volume 139, Page(s) 110060

    Abstract: In this paper, we considered a new mathematical model depicting the possibility of spread within a given general population. The model is constructed with five classes including susceptible, exposed, infected, recovered and deaths. We presented a ... ...

    Abstract In this paper, we considered a new mathematical model depicting the possibility of spread within a given general population. The model is constructed with five classes including susceptible, exposed, infected, recovered and deaths. We presented a detailed analysis of the suggested model including, the derivation of equilibrium points endemic and disease-free, reproductive number using the next generation matrix, the stability analysis of the equilibrium points and finally the positiveness of the model solutions. The model was extended to the concept of fractional differentiation to capture different memories including power law, decay and crossover behaviors. A numerical method based on the Newton was used to provide numerical solutions for different memories.
    Keywords covid19
    Language English
    Publishing date 2020-06-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 2003919-0
    ISSN 1873-2887 ; 0960-0779
    ISSN (online) 1873-2887
    ISSN 0960-0779
    DOI 10.1016/j.chaos.2020.110060
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  4. Article ; Online: A platform for microplastic assessment in aquatic environments based on the protein corona-induced aggregation effect.

    Xiao, Zizhen / Zhang, Xin / Hong, Siyi / Zhang, Han / Zhang, Ye

    Biosensors & bioelectronics

    2024  Volume 249, Page(s) 116037

    Abstract: The environmental hazards of microplastics have received widespread attention. However, the in-situ detection of microplastics, particularly in aquatic environments, has been challenged by the limitations of detection methods, the large-scale instruments, ...

    Abstract The environmental hazards of microplastics have received widespread attention. However, the in-situ detection of microplastics, particularly in aquatic environments, has been challenged by the limitations of detection methods, the large-scale instruments, and small size. Herein, a photoelectrochemical sensor based on the protein corona-induced aggregation effect is designed for the detection of polystyrene microplastics. The sensor has advantages of high sensitivity, reproducibility, and detection capability. A linear detection range of 0.5-500 μg mL
    MeSH term(s) Microplastics/toxicity ; Plastics ; Protein Corona ; Reproducibility of Results ; Water Pollutants, Chemical/analysis ; Environmental Monitoring ; Biosensing Techniques ; Ecosystem
    Chemical Substances Microplastics ; Plastics ; Protein Corona ; Water Pollutants, Chemical
    Language English
    Publishing date 2024-01-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 1011023-9
    ISSN 1873-4235 ; 0956-5663
    ISSN (online) 1873-4235
    ISSN 0956-5663
    DOI 10.1016/j.bios.2024.116037
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2275: 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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  5. Article ; Online: Solving dynamic vehicle routing problem with time windows by ant colony system with bipartite graph matching

    Yi Teng / Jinbiao Chen / Shiyuan Zhang / Jiahai Wang / Zizhen Zhang

    Egyptian Informatics Journal, Vol 25, Iss , Pp 100421- (2024)

    1481  

    Abstract: Dynamic Vehicle Routing Problem with Time Windows (DVRPTW) is an extension of the traditional VRPTW by considering dynamic customer characteristics. In this problem, new customers with specific time windows are received dynamically as time progresses and ...

    Abstract Dynamic Vehicle Routing Problem with Time Windows (DVRPTW) is an extension of the traditional VRPTW by considering dynamic customer characteristics. In this problem, new customers with specific time windows are received dynamically as time progresses and must be incorporated into the evolving schedule. The goal of DVRPTW is to use the minimum number of vehicles to fulfill all the customer demands with the minimum total traveling time. Little work has been done for solving this dynamic variant. In this paper, an evolutionary algorithm using Ant Colony System and Kuhn-Munkres bipartite graph matching, named ACS-KM, is proposed. It can tackle the dynamic issues during the evolutionary process. Experiments show that the proposed algorithm is very effective and has fast convergence. It achieves the best results on 40 out of 48 benchmark instances. For the DVRPTW instances with different levels of dynamicity, the algorithm can always produce better solutions than the previous works.
    Keywords Dynamic vehicle routing problem ; Ant colony system ; Kuhn-Munkres algorithm ; Bipartite graph matching ; Metaheuristics ; Electronic computers. Computer science ; QA75.5-76.95
    Subject code 629
    Language English
    Publishing date 2024-03-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Corrigendum to a novel covid-19 mathematical model with fractional derivatives

    Zhang, Zizhen

    Chaos, Solitons & Fractals

    Singular and nonsingular kernels [Chaos Solitons & Fractals 139 (2020) 110060]

    2020  Volume 140, Page(s) 110128

    Keywords General Mathematics ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 2003919-0
    ISSN 1873-2887 ; 0960-0779
    ISSN (online) 1873-2887
    ISSN 0960-0779
    DOI 10.1016/j.chaos.2020.110128
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: A novel covid-19 mathematical model with fractional derivatives

    Zhang, Zizhen

    Chaos, Solitons & Fractals

    Singular and nonsingular kernels

    2020  Volume 139, Page(s) 110060

    Keywords General Mathematics ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 2003919-0
    ISSN 1873-2887 ; 0960-0779
    ISSN (online) 1873-2887
    ISSN 0960-0779
    DOI 10.1016/j.chaos.2020.110060
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  9. Article ; Online: Corrigendum to A novel covid-19 mathematical model with fractional derivatives

    Zhang, Zizhen

    reponame:Expeditio Repositorio Institucional UJTL ; instname:Universidad de Bogotá Jorge Tadeo Lozano

    singular and nonsingular kernels [Chaos Solitons & Fractals 139(2020)110060]

    2020  

    Abstract: The author regrets to observe some misprint typo mistake in the paper. The following formulas were published by they should be. ...

    Abstract The author regrets to observe some misprint typo mistake in the paper. The following formulas were published by they should be.
    Keywords COVID-19 ; Mathematical model ; Síndrome respiratorio agudo grave ; SARS-CoV-2 ; Coronavirus ; covid19
    Publisher Chaos, Solitons and Fractals
    Publishing country co
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: The cryosphere change will intensify the summer drought in Qilian Mountains, northeastern of the Tibetan plateau

    Zizhen, Jin / Qiudong, Zhao / Xiang, Qin / Jingtian, Zhang / Yanzhao, Li / Yushuo, Liu / Jizu, Chen

    Journal of Hydrology: Regional Studies. 2023 June, v. 47 p.101401-

    2023  

    Abstract: This study focuses on the upper reaches of Shule river (URSLH) and Heihe river (URHH) basins and Taolai river (URTLH) basin in Qilian Mountains. The impact of the cryosphere changes on runoff components in basins with different cryosphere ratios. Total ... ...

    Abstract This study focuses on the upper reaches of Shule river (URSLH) and Heihe river (URHH) basins and Taolai river (URTLH) basin in Qilian Mountains. The impact of the cryosphere changes on runoff components in basins with different cryosphere ratios. Total runoff (TR) increased in URSLH and URHH and decreased in URTLH, snowmelt runoff (SR) decreased in each basin, glacier runoff (GR) increased in URSLH and URTLH but decreased in URHH during 1980–2015. In the future, GR will increase under SSP585 and slightly decrease under SSP126 in 2040–2060 in URSLH and decrease in URHH and URSLH. The peak time of SR will advance by a month in each basin. In the future, GR (The ratio of the coefficient of variation (cv) of TR to cv of non-glacial runoff) will decrease, indicating hydrological regulation of glaciers will be weakened in these basins. SR and Rₛ (The ratio of summer runoff to spring runoff) will show downward trends, the processes of TR increase will be smoother. Rᵣ (The ratio of maximum to minimum monthly runoff) will show downward trends under SSPs. TR will become smoother in each basin. Furthermore, the change of each runoff components will make TR tends to be smoother in the future and reduce TR especially in summer.
    Keywords basins ; drought ; glaciers ; rivers ; runoff ; snowmelt ; summer ; China ; Climate change ; Cryosphere ; Runoff components ; Summer drought ; Runoff regulation ; Qilian Mountain
    Language English
    Dates of publication 2023-06
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 2814784-4
    ISSN 2214-5818
    ISSN 2214-5818
    DOI 10.1016/j.ejrh.2023.101401
    Database NAL-Catalogue (AGRICOLA)

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