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  1. Book ; Online: Optoelectronic Materials, Devices, and Applications

    Niu, Pingjuan / Pei, Li / Mei, Yunhui / Bai, Hua / Shi, Jia

    2023  

    Keywords Technology: general issues ; History of engineering & technology ; three-electrode planar spark gap high voltage switch ; static characteristics ; dynamic characteristics ; impedance characteristics ; electric field strength ; synthetic aperture radar (SAR) images ; automatic target recognition (ATR) ; spatial pyramid matching (SPM) ; sparse representation ; pooling ; electrochemical migration ; ionic migration ; sintering ; nanosilver ; doping ; Ag nanoparticles ; reliability ; optical parametric oscillator ; BaGa4Se7 ; mid-infrared ; InGaN/GaN multiple quantum well (MQW) ; strain relaxation ; micro-LED arrays ; photoluminescence (PL) ; Raman shift ; terahertz ; photonic crystal waveguide ; 3D printing ; optical coherence tomography ; early enamel caries ; quantitative assessment ; quantitative indicators ; AFM ; μLED ; mass transfer ; adhesive force measurement ; photothermal spectroscopy ; surface defects ; semiconductors ; response surface method ; collision model ; elastic recovery coefficient ; elastic characteristics ; kinematics ; n/a
    Language English
    Size 1 electronic resource (136 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Document type Book ; Online
    Note English
    HBZ-ID HT030381364
    ISBN 9783036586496 ; 3036586490
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article: Regularity of Solutions to the Muskat Equation.

    Shi, Jia

    Archive for rational mechanics and analysis

    2023  Volume 247, Issue 3, Page(s) 36

    Abstract: In this paper, we show that if a solution to the Muskat problem in the case of different densities and the same viscosity is sufficiently smooth, then it must be analytic except at the points where a turnover of the fluids happens. ...

    Abstract In this paper, we show that if a solution to the Muskat problem in the case of different densities and the same viscosity is sufficiently smooth, then it must be analytic except at the points where a turnover of the fluids happens.
    Language English
    Publishing date 2023-04-10
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1458447-5
    ISSN 1432-0673 ; 0003-9527
    ISSN (online) 1432-0673
    ISSN 0003-9527
    DOI 10.1007/s00205-023-01862-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Advances in immune mechanism of recurrent group A Streptococcus tonsillitis in children

    SHI Jia, CAI Cheng

    Jichu yixue yu linchuang, Vol 43, Iss 2, Pp 336-

    2023  Volume 340

    Abstract: Group A beta-hemolytic Streptococcus (GAS) is a common infectious agent in children which may cause recurrent inflammation of the tonsils, known as recurrent group A Streptococcus tonsillitis (GAS-RT). Recent studies found that GAS-RT is not an ... ...

    Abstract Group A beta-hemolytic Streptococcus (GAS) is a common infectious agent in children which may cause recurrent inflammation of the tonsils, known as recurrent group A Streptococcus tonsillitis (GAS-RT). Recent studies found that GAS-RT is not an infectious disease as traditional sense, but rather than an immunosensitive disease that evades the immune response through the interaction between superantigens (SAgs) and follicular helper T cells (Tfh) in the germinal center (GC), which exerts a cytotoxic effects on B cells in the GC. This theory suggested a potential new strategy for clinical treatement.
    Keywords recurrent tonsillitis|immune mechanism|streptococcus pyrogenic exotoxins a|t follicular helper cells|bacteriotherapy ; Medicine ; R
    Language Chinese
    Publishing date 2023-02-01T00:00:00Z
    Publisher Institute of Basic Medical Sciences and Peking Union Medical College Hospital, Chinese Academy of Medical Sciences / Peking Union Medical College.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: La représentation graphique de la prosodie émotionnelle dans la BD franco-belge

    Liu Shi-Jia

    SHS Web of Conferences, Vol 138, p

    2022  Volume 05006

    Abstract: Cette proposition de communication a pour but d’expliquer comment la prosodie émotionnelle, en passant par le principe phonographique, est représentée par la substance graphique dans un texte multimodal doté de moindre de littéralité comme la BD. Les ... ...

    Abstract Cette proposition de communication a pour but d’expliquer comment la prosodie émotionnelle, en passant par le principe phonographique, est représentée par la substance graphique dans un texte multimodal doté de moindre de littéralité comme la BD. Les modèles de mesure des variations matérielles de la prosodie des émotions basiques (colère, tristesse, joie, peur et surprisse) permettent de construire un protocole dans le codage d’une émotion selon les changements de paramètres acoustiques et ainsi de comprendre les variations prosodiques à représenter graphiquement. Après avoir cité les exemples concrets des représentations graphiques des émotions basiques dans les BD francobelges, nous pouvons en conclure que le codage idéographique dans la BD se compose de deux phénomènes : diagramme et icône. Cette notation présentant quelque consensus de configurations graphiques, reste néanmoins imparfaite, non-conventionnelle, mais laisse le libre choix aux auteurs.
    Keywords Social Sciences ; H
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Advancements in autologous stem cell transplantation for Parkinson's Disease.

    Shi, Jia-Xin / Zhang, Ke-Zhong

    Current stem cell research & therapy

    2023  

    Abstract: Parkinson's disease (PD) is a progressive neurodegenerative disease marked by comparatively focal dopaminergic neuron degeneration in the substantia nigra of the midbrain and dopamine loss in the striatum, which causes motor and non-motor symptoms. ... ...

    Abstract Parkinson's disease (PD) is a progressive neurodegenerative disease marked by comparatively focal dopaminergic neuron degeneration in the substantia nigra of the midbrain and dopamine loss in the striatum, which causes motor and non-motor symptoms. Currently, pharmacological therapy and deep brain stimulation(DBS) are the primary treatment modalities for PD in clinical practice. While these approaches offer temporary symptom control, they do not address the underlying neurodegenerative process, and complications often arise. Stem cell replacement therapy is anticipated to prevent further progression of the disease due to its regenerative capacity, and considering the cost of immunosuppression and the potential immune dysfunctions, autologous stem cell transplantation holds promise as a significant method against allogeneic one to treat Parkinson's disease. In this review, the safety concerns surrounding tumorigenicity and complications associated with transplantation are discussed, along with methods utilized to evaluate the efficacy of such procedures. Subsequently, we summarize the preclinical and clinical studies involving autologous stem cell transplantation for PD, and finally talk about the benefits of autologous stem cell transplantation against allogeneic transplants.
    Language English
    Publishing date 2023-09-07
    Publishing country United Arab Emirates
    Document type Journal Article
    ZDB-ID 2251937-3
    ISSN 2212-3946 ; 1574-888X
    ISSN (online) 2212-3946
    ISSN 1574-888X
    DOI 10.2174/1574888X19666230907112413
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6399: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  6. Article ; Online: Novel Pickering emulsion stabilized by glycosylated whey protein isolate: Characterization, stability, and curcumin bioaccessibility.

    Li, Di / Jiang, Yujun / Shi, Jia

    Food chemistry: X

    2024  Volume 21, Page(s) 101186

    Abstract: Pickering emulsions prepared from protein-polysaccharide complexes have attracted increasing attention. In this study, whey protein isolates (WPI) were modified with oligochitosan using transglutaminase (TGase)-type to fabricate Pickering emulsions, and ... ...

    Abstract Pickering emulsions prepared from protein-polysaccharide complexes have attracted increasing attention. In this study, whey protein isolates (WPI) were modified with oligochitosan using transglutaminase (TGase)-type to fabricate Pickering emulsions, and loaded with curcumin. The curcumin/protein ratio of 1:25 and oil phase fraction (
    Language English
    Publishing date 2024-02-04
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2590-1575
    ISSN (online) 2590-1575
    DOI 10.1016/j.fochx.2024.101186
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Endoplasmic reticulum targeted fluorescent probe for real-time monitoring the viscosity changes induced by calcium homeostasis disruption.

    Lin, Ya Meng / Shi, Jia Yi / Yang, Gang-Gang

    Talanta

    2024  Volume 275, Page(s) 126173

    Abstract: The endoplasmic reticulum (ER) acts as the major storage site for calcium ions, which are messenger ions for intracellular signaling. Disruption of calcium ion homeostasis can significantly affect the viscosity, polarity and pH of the ER. However, it is ... ...

    Abstract The endoplasmic reticulum (ER) acts as the major storage site for calcium ions, which are messenger ions for intracellular signaling. Disruption of calcium ion homeostasis can significantly affect the viscosity, polarity and pH of the ER. However, it is still unclear the relationship between the viscosity changes in ER and the imbalance of calcium ion homeostasis. Herein, we developed a novel fluorescent probe, named TPA, for monitoring viscosity changes that specifically targets the endoplasmic reticulum rather than mitochondria or lysosomes. TPA probe displayed good stability, as well as high responsiveness and selectivity to viscosity. The fluorescence intensity of TPA was significantly enhanced with the increased concentration or incubation time of the stimulating agents(i.e., tunicamycin), showing high responsiveness to the viscosity changes in ER. Furthermore, the TPA probe successfully demonstrated that an increase in intracellular calcium ion concentration leads to an increase in ER viscosity, whereas a decrease in calcium ion concentration leads to a decrease viscosity in ER. Both in vitro and in vivo experiments demonstrated that TPA probe successfully detected the viscosity changes in ER, especially the effects of calcium ion homeostasis disruption on ER. Overall, the TPA probe represents an efficient method for studying the relationship between calcium ion homeostasis and ER viscosity.
    Language English
    Publishing date 2024-04-27
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1500969-5
    ISSN 1873-3573 ; 0039-9140
    ISSN (online) 1873-3573
    ISSN 0039-9140
    DOI 10.1016/j.talanta.2024.126173
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Brucella infection combined with Nocardia infection: A case report and literature review.

    Feng, Yan / Zuo, Chun-Lei / Shi, Jia-Xin

    Open life sciences

    2024  Volume 19, Issue 1, Page(s) 20220815

    Abstract: Human brucellosis is an infectious disease caused by Brucella and is often misdiagnosed for atypical manifestations including fever of unknown origin, headache, weakness, among else. Nocardiosis is a zoonotic disease caused by the genus Nocardia, which ... ...

    Abstract Human brucellosis is an infectious disease caused by Brucella and is often misdiagnosed for atypical manifestations including fever of unknown origin, headache, weakness, among else. Nocardiosis is a zoonotic disease caused by the genus Nocardia, which usually spreads through the respiratory tract, skin, and digestive tract. Limited research has documented cases of co-infection involving both Brucella and Nocardia pathogens in patients. A 55-year-old male was admitted to our hospital with intermittent high-grade fever. Following sputum and blood cultures, as well as other laboratory examinations, the patient was diagnosed with concurrent brucellosis and nocardiosis. According to recommendations of previous studies and reports, the patient was successively treated with levofloxacin, doxycycline, piperacillin sodium and sulbactam sodium, trimethoprim-sulfamethoxazole, rifampicin, and tigecycline, after which the patient recovered and was discharged. Brucella and Nocardia are both opportunistic pathogens and simultaneous infection of Brucella and Nocardia is relatively rare. If patients continue to experience persistent fever despite receiving empirical antibiotic therapy, it becomes necessary to conduct examinations to identify potential atypical pathogens, including Brucella and Nocardia. Sputum staining, sputum culture, and blood culture are critical auxiliary examinations during clinical practice. The treatment plan should be selected based on guidelines and the individual patient's condition. Regular reevaluation should be conducted, and antimicrobial agents should be adjusted accordingly.
    Language English
    Publishing date 2024-02-03
    Publishing country Poland
    Document type Case Reports
    ZDB-ID 2817958-4
    ISSN 2391-5412 ; 2391-5412
    ISSN (online) 2391-5412
    ISSN 2391-5412
    DOI 10.1515/biol-2022-0815
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Orchestrating Multi-Agent Knowledge Ecosystems: The Role of Makerspaces.

    Shi, Jia-Lu / Chen, Guo-Hong

    Frontiers in psychology

    2022  Volume 13, Page(s) 898134

    Abstract: In the knowledge economy, the process of knowledge sharing and creation for value co-creation frequently emerge in a multi-agent and multi-level system. It's important to consider the roles, functions, and possible interactive knowledge-based activities ... ...

    Abstract In the knowledge economy, the process of knowledge sharing and creation for value co-creation frequently emerge in a multi-agent and multi-level system. It's important to consider the roles, functions, and possible interactive knowledge-based activities of key actors for ecological development. Makerspace as an initial stage of incubated platform plays the central and crucial roles of resource orchestrators and platform supporter. Less literature analyses the knowledge ecosystem embedded by makerspaces and considers the interactive process of civil society and natural environment. This study constructs a multi-agent and multi-level knowledge ecosystem from macro, meso, and micro perspective based on Quintuple Helix theory and designs four evolutionary stages of knowledge orchestrating processes. This study finds that the symbiosis, co-evolution, interaction, and orchestration of multiple agents in the knowledge ecosystem should be merged with each other for value co-creation, which helps to take a systematic approach for policymakers, managers, and researchers.
    Language English
    Publishing date 2022-05-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2022.898134
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Research Progress on the Mechanism of Itaconate Regulating Macrophage Immunometabolism.

    Shi, Jia / Cai, Cheng

    Frontiers in immunology

    2022  Volume 13, Page(s) 937247

    Abstract: The field of immunology is undergoing rapid and dramatic changes. Immunometabolism, a change in metabolic pathways within immune cells, is a key determinant in the activation of immune cells, and intermediates of immunometabolic processes which can ... ...

    Abstract The field of immunology is undergoing rapid and dramatic changes. Immunometabolism, a change in metabolic pathways within immune cells, is a key determinant in the activation of immune cells, and intermediates of immunometabolic processes which can influence inflammatory gene expression and play a role in inflammation. Itaconate is one of the most representative metabolites, produced in the tricarboxylic acid cycle (TCA cycle), which links macrophage metabolism, oxidative stress response and immune response to regulate macrophage activity, playing an important role in the function of macrophages. In this paper, we review the mechanisms of the metabolite itaconate and its derivatives in the regulation of macrophage immune metabolism, intending to gain further insight into the role and mechanisms of this metabolite in macrophages and provide new ideas for the mechanisms and treatment of clinical diseases.
    MeSH term(s) Humans ; Inflammation ; Macrophage Activation ; Macrophages ; Succinates/metabolism
    Chemical Substances Succinates ; itaconic acid (Q4516562YH)
    Language English
    Publishing date 2022-06-23
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2022.937247
    Database MEDical Literature Analysis and Retrieval System OnLINE

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