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  1. Book ; Online: High-Pressure Physical and Chemical Behaviors of Minerals and Rocks

    Dai, Lidong / Hu, Haiying / Jiang, Jianjun

    2023  

    Keywords Research & information: general ; diopside ; thermodynamic properties ; eclogite model ; adiabatic temperature gradient ; adiabatic geotherm ; laser shock compression ; sound velocity ; high-pressure ; quartz ; Grüneisen parameter ; super-earth ; rock porosity ; high isostatic pressure ; sample holder ; sandstone ; electrical conductivity ; impedance spectroscopy ; water ; titanium-bearing olivine ; epidote ; amphibole ; kaolinite ; high pressure ; pyrite ; Raman spectroscopy ; high temperature ; gabbro ; mineralogical proportions ; differential stress ; coesite ; phase transition ; calcite ; crystallinity ; mineralogy ; electronic transition ; hydrothermal ; trace elements ; zircon ; reidite ; high P-T experiment ; diamond anvil cell ; in situ Raman spectroscopy ; density functional theory ; phase diagram ; structural phase transition ; brucite ; atomistic simulations ; high pressures ; high temperatures ; structural properties ; elastic properties ; bulk modulus ; vibrational spectra ; n/a
    Language English
    Size 1 electronic resource (172 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030378357
    ISBN 9783036572918 ; 3036572910
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: Fusion of electromagnetic world and digital world through information metasurface: an interview with Tie Jun Cui.

    Dai, Linglong

    National science review

    2023  Volume 10, Issue 8, Page(s) nwad199

    Abstract: Metasurfaces consist of subwavelength artificial elements (also called meta-atoms) arranged in a two-dimensional fashion. Through careful design of these elements, the metasurfaces can control the amplitude, phase, frequency, and polarization of ... ...

    Abstract Metasurfaces consist of subwavelength artificial elements (also called meta-atoms) arranged in a two-dimensional fashion. Through careful design of these elements, the metasurfaces can control the amplitude, phase, frequency, and polarization of electromagnetic (EM) waves. Information metasurfaces extend this concept by characterizing the meta-atoms in a digital manner, integrating functionalities for information processing. The information metasurfaces can simultaneously manipulate the EM waves in reprogrammable ways and modulate the digital information in real time, making the fusion of the EM world and digital world. The information metasurfaces have found diverse applications in wireless communications, intelligent sensing and imaging, intelligent computing, and internet of things (IoT). Prof. Tie Jun Cui is affiliated with Southeast University in Nanjing, China, where he serves as the Director of the State Key Laboratory of Millimeter Waves. He is a prominent researcher in the field of metamaterial, metasurface, and computational electromagnetics. He has proposed the concepts, and made systematic studies, of digital coding metasurfaces and programmable metasurfaces, and established the system of information metasurfaces, building a direct link between the electromagnetic world and digital world. NSR spoke to Professor Cui on the recent advancement and the prospects of information metasurfaces.
    Language English
    Publishing date 2023-07-22
    Publishing country China
    Document type Journal Article
    ZDB-ID 2745465-4
    ISSN 2053-714X ; 2053-714X
    ISSN (online) 2053-714X
    ISSN 2053-714X
    DOI 10.1093/nsr/nwad199
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: [Obstructive sleep apnea and central/peripheral chemosensitivity: an essential part of pathophysiological mechanisms].

    Dai, L / Xiao, Y

    Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

    2023  Volume 46, Issue 12, Page(s) 1151–1153

    Abstract: Unstable ventilatory control is one of the key pathophysiological mechanisms of obstructive sleep apnea (OSA), and the activity of chemoreceptors is an important part of ventilatory control. Chemosensitivity has a significant impact on the severity and ... ...

    Abstract Unstable ventilatory control is one of the key pathophysiological mechanisms of obstructive sleep apnea (OSA), and the activity of chemoreceptors is an important part of ventilatory control. Chemosensitivity has a significant impact on the severity and prognosis of OSA, and the incidence of comorbidities. The focus on reducing chemosensitivity can be seen as an emerging theme to promote individualized and precise treatment of OSA. Further exploration of chemosensitivity in OSA will be an emerging direction and a major challenge for current and future research in the field of sleep.
    MeSH term(s) Humans ; Sleep Apnea, Obstructive/drug therapy ; Sleep/physiology
    Language Chinese
    Publishing date 2023-10-31
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 1027965-9
    ISSN 1001-0939
    ISSN 1001-0939
    DOI 10.3760/cma.j.cn112147-20230809-00063
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Analysis of Two-Piano Teaching Assistant Training Based on Neural Network Model Sound Sequence Recognition.

    Dai, Lei

    Computational intelligence and neuroscience

    2022  Volume 2022, Page(s) 5768291

    Abstract: In today's society, with the gradual improve5ment of material living standards, people are also more in pursuit of their own spiritual enjoyment. The study of piano has gradually become a way for people to enrich their spiritual life, and more and more ... ...

    Abstract In today's society, with the gradual improve5ment of material living standards, people are also more in pursuit of their own spiritual enjoyment. The study of piano has gradually become a way for people to enrich their spiritual life, and more and more people attach importance to it. In the field of piano teaching, the two-piano method is a unique form of playing the piano. In order to solve the problem that the recognition accuracy of the sequence of two pianos is seriously reduced in the environment of noise and reverberation, this paper proposes an auxiliary training analysis system based on the neural network model. Firstly, in order to learn the nonlinear relationship between the sound order and the target task label from the massive data, a multitask preprocessing method combining speech enhancement and detection is used to supervise the deep neural network training. Then, convolutional neural network is used to construct the end-to-end recognition system, and the initial recognition results are checked and corrected by the phonological sequence model. Finally, the sequence recognition is carried out under the condition of noise, and the articulation is improved by speech enhancement front-end module, and then the sequence recognition model is used for recognition. Compared with traditional training methods, it is proved that our method is effective in improving the training efficiency and performance quality of players. At the same time, this method breaks through the limitation of traditional training method of double piano, creates a more scientific training means, and realizes the practice and application of artificial intelligence technology in the teaching of double piano.
    MeSH term(s) Artificial Intelligence ; Emotions ; Humans ; Neural Networks, Computer ; Recognition, Psychology
    Language English
    Publishing date 2022-06-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2388208-6
    ISSN 1687-5273 ; 1687-5273
    ISSN (online) 1687-5273
    ISSN 1687-5273
    DOI 10.1155/2022/5768291
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Role of lymphatic endothelium specific hyaluronan receptor 1 in virus infection and associated diseases.

    Dai, Lu / Qin, Zhiqiang

    Journal of medical virology

    2024  Volume 96, Issue 2, Page(s) e29457

    Abstract: Lymphatic vessel endothelial hyaluronan receptor 1 (LYVE-1) serves as a prominent marker for lymphatic endothelial cells (LECs) and is pivotal in the process of lymphangiogenesis, a critical factor in cancer development and metastasis. Overexpression of ... ...

    Abstract Lymphatic vessel endothelial hyaluronan receptor 1 (LYVE-1) serves as a prominent marker for lymphatic endothelial cells (LECs) and is pivotal in the process of lymphangiogenesis, a critical factor in cancer development and metastasis. Overexpression of LYVE-1 has been observed in various cancers, where it is recognized as an adverse prognostic indicator. Targeting LYVE-1 has demonstrated inhibitory effects on tumor cell proliferation, migration, and the formation of lymph node metastases both in vitro and in vivo. While extensive research has focused on the role of LYVE-1 in cancer cells, its involvement in virus infection and associated diseases remains largely unexplored. This review consolidates recent findings regarding the expression of LYVE-1 and its functions in lymphangiogenesis during various viral infections and the development of related diseases, with a particular emphasis on Kaposi's sarcoma herpesvirus. Despite the limited available data, it is evident that further studies are essential to comprehensively understand the contribution of LYVE-1 to viral pathogenesis and oncogenesis.
    MeSH term(s) Humans ; Endothelial Cells/pathology ; Hyaluronan Receptors/metabolism ; Endothelium, Lymphatic/metabolism ; Neoplasms/pathology ; Virus Diseases/pathology
    Chemical Substances Hyaluronan Receptors
    Language English
    Publishing date 2024-02-05
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.29457
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1320: Show issues Location:
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  6. Article ; Online: Mesoporous Metal nanomaterials: Developments and Electrocatalytic Applications.

    Zhang, Wuyong / Dai, Lei

    Chemistry (Weinheim an der Bergstrasse, Germany)

    2024  , Page(s) e202400402

    Abstract: Mesoporous metal nanomaterials (MPMNs) are pivotal in nanotechnology, especially in electrochemical applications, due to their unique structure. Unlike traditional nanomaterials, MPMNs possess hierarchical and mesoporous characteristics, providing more ... ...

    Abstract Mesoporous metal nanomaterials (MPMNs) are pivotal in nanotechnology, especially in electrochemical applications, due to their unique structure. Unlike traditional nanomaterials, MPMNs possess hierarchical and mesoporous characteristics, providing more active sites for improved mass and electron transfer. This distinctive composition offers dual benefits, enhancing activity, stability, and selectivity for specific reactions. The intricate architecture, featuring interconnected pores, amplifies surface area, ensuring efficient use of active sites and boosting reactivity in electrocatalytic processes. Additionally, the mesoporous nature promotes superior diffusion kinetics, facilitating better transport of reactants and products. This intricate interplay of structural elements contributes not only to the increased efficiency of electrochemical reactions but also to the extended durability of MPMNs during prolonged usage. This concept focus on the synthesis and design strategies of MPMNs, aligning with the dynamic requirements of diverse electrocatalytic applications. The synergy resulting from these advancements not only accentuates the intrinsic properties of MPMNs but also broadens their scope for practical implementation in emerging fields of electrochemistry.
    Language English
    Publishing date 2024-02-16
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1478547-X
    ISSN 1521-3765 ; 0947-6539
    ISSN (online) 1521-3765
    ISSN 0947-6539
    DOI 10.1002/chem.202400402
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Fabrication of reversible bacteria-killing and bacteria-releasing cotton fabrics with anti-bacteria adhesion capacity for potential application in reusable medical materials.

    Dai, Li / Fan, Xuerong

    International journal of biological macromolecules

    2024  Volume 260, Issue Pt 2, Page(s) 129510

    Abstract: Nowadays, more and more smart antibacterial materials have been prepared to meet some specific application area, and most of these materials have complex fabrication processes or incompatible biocompatibility. In this paper, a smart monomer that can ... ...

    Abstract Nowadays, more and more smart antibacterial materials have been prepared to meet some specific application area, and most of these materials have complex fabrication processes or incompatible biocompatibility. In this paper, a smart monomer that can switch between the form of quaternary ammonium salt and zwitterionic betaine was prepared and grafted onto cotton fabric. This finished cotton was smart too, it had nice antibacterial performance (99.89 % for E. coli and 99.97 % for S. aureus) in the form of quaternary ammonium salt, and it could release most of the attached bacteria when transferred to the form of zwitterionic betaine in PBS, and the form of zwitterionic betaine could converse back to the state of quaternary ammonium salt in HAC. Simultaneously, it was biocompatible in the form of zwitterionic betaine form. Furthermore, this smart material had nice function reproducibility after repeated transformations. In general, the smart antibacterial cotton could switch between bacteria-killing and bacteria-releasing reversibly, and had good biocompatibility and nice reproducibility, showing a potential application in reusable medical protective materials.
    MeSH term(s) Betaine/pharmacology ; Staphylococcus aureus ; Escherichia coli ; Reproducibility of Results ; Quaternary Ammonium Compounds ; Anti-Bacterial Agents/pharmacology ; Gossypium ; Bacteria ; Cotton Fiber
    Chemical Substances Betaine (3SCV180C9W) ; Quaternary Ammonium Compounds ; Anti-Bacterial Agents
    Language English
    Publishing date 2024-01-19
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 282732-3
    ISSN 1879-0003 ; 0141-8130
    ISSN (online) 1879-0003
    ISSN 0141-8130
    DOI 10.1016/j.ijbiomac.2024.129510
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 2374: Show issues Location:
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  8. Article ; Online: Effect of Hierarchical Nursing Management in Patients with Hypertension Complicated with Cardiovascular and Cerebrovascular Risk Factors.

    Dai, Lu

    Computational and mathematical methods in medicine

    2021  Volume 2021, Page(s) 1246566

    Abstract: Hierarchical management is an essential component of nurse post management and an unavoidable tendency in nursing education. According to their existing condition, various hospitals around the country have actively tested the hierarchical usage and ... ...

    Abstract Hierarchical management is an essential component of nurse post management and an unavoidable tendency in nursing education. According to their existing condition, various hospitals around the country have actively tested the hierarchical usage and management model of clinical nurses, with some success. The application impact of hierarchical nursing care in patients with hypertension complicated by cardiovascular and cerebrovascular risk factors is the focus of this research. In a hospital, 300 patients with hypertension complicated by cardiovascular and cerebrovascular risk factors were chosen. All patients were split into two groups using the coin-throwing random method: the observation group received hierarchical nurse management and the control group received regular nursing management, with 150 cases in each group. The two groups' blood pressure, blood lipids, blood glucose, poor habits, rehospitalization rate, and cardiovascular and cerebrovascular problems were also examined. At the same time, the patients' poor mood and quality of life were assessed before and after the intervention. In the control group followed up for 1 year, the blood pressure compliance rate was 44.88%, the blood lipid compliance rate was 28.65%, the blood glucose compliance rate was 45.00%, the smokers with bad lifestyle habits were 26.57%, the overweight and obese were 23.5%, the high sodium was 31.67%, the rehospitalization rate was 15.48%, and the incidence of cardiovascular and cerebrovascular complications was 43.00%. The observation group's blood pressure, blood lipids, and blood sugar compliance rates rose substantially (
    MeSH term(s) Blood Pressure ; Cardiovascular Diseases/etiology ; Cardiovascular Diseases/nursing ; Cardiovascular Nursing/organization & administration ; Cerebrovascular Disorders/etiology ; Cerebrovascular Disorders/nursing ; China ; Computational Biology ; Follow-Up Studies ; Heart Disease Risk Factors ; Humans ; Hypertension/complications ; Hypertension/nursing ; Hypertension/physiopathology ; Models, Nursing ; Nursing Research ; Patient Compliance ; Patient Readmission/statistics & numerical data ; Quality of Life ; Risk Factors
    Language English
    Publishing date 2021-11-29
    Publishing country United States
    Document type Journal Article ; Observational Study
    ZDB-ID 2252430-7
    ISSN 1748-6718 ; 1748-670X ; 1027-3662
    ISSN (online) 1748-6718
    ISSN 1748-670X ; 1027-3662
    DOI 10.1155/2021/1246566
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Insight into a hypopituitarism crisis induced by bacterial infection.

    Ye, Ting / Dai, Liangqin

    Asian journal of surgery

    2024  

    Language English
    Publishing date 2024-03-02
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2024.02.104
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    Zs.B 2831: Show issues Location:
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  10. Book ; Thesis: Increased susceptibility to allergic airway inflammation in betaENaC-overexpressing mice

    Dai, Lu

    2008  

    Author's details vorgelegt von Lu Dai
    Language English
    Size 82 Bl. : Ill., graph. Darst.
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Heidelberg, Univ., Diss., 2008
    HBZ-ID HT015853092
    Database Catalogue ZB MED Medicine, Health

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    Shelf markLoan statusLocation
    2009 E 321 order for loan Magazin

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