LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 5731

Search options

  1. Article ; Online: Graphing cell relations in spatial transcriptomics.

    Zhou, Xin

    Nature computational science

    2022  Volume 2, Issue 6, Page(s) 354–355

    Language English
    Publishing date 2022-04-28
    Publishing country United States
    Document type Journal Article
    ISSN 2662-8457
    ISSN (online) 2662-8457
    DOI 10.1038/s43588-022-00269-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article ; Online: Research Analysis and Construction of Application of Deep Filtration Technology in Biopharmaceutical Process

    Zhou Xin

    E3S Web of Conferences, Vol 267, p

    2021  Volume 02027

    Abstract: This article analyzes the difference between deep filtration technology and surface filtration technology. The author studied the specific application of deep filtration technology in clarification of fermentation broth, pyrogen removal filtration, small ...

    Abstract This article analyzes the difference between deep filtration technology and surface filtration technology. The author studied the specific application of deep filtration technology in clarification of fermentation broth, pyrogen removal filtration, small molecule purification, product purification and separation, and purification of macromolecules. This article analyzes the common problems during the application of deep filtration technology. The author puts forward suggestions to improve the resource sharing mechanism, standardize the management of filtering research institutions, increase research on new technologies, and do a good job of comprehensive training of personnel. The purpose of this article is to deepen people’s understanding of deep filtration technology and promote the healthy economic development of the biopharmaceutical industry.
    Keywords Environmental sciences ; GE1-350
    Language English
    Publishing date 2021-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  3. Book ; Online: MMRec

    Zhou, Xin

    Simplifying Multimodal Recommendation

    2023  

    Abstract: This paper presents an open-source toolbox, MMRec for multimodal recommendation. MMRec simplifies and canonicalizes the process of implementing and comparing multimodal recommendation models. The objective of MMRec is to provide a unified and ... ...

    Abstract This paper presents an open-source toolbox, MMRec for multimodal recommendation. MMRec simplifies and canonicalizes the process of implementing and comparing multimodal recommendation models. The objective of MMRec is to provide a unified and configurable arena that can minimize the effort in implementing and testing multimodal recommendation models. It enables multimodal models, ranging from traditional matrix factorization to modern graph-based algorithms, capable of fusing information from multiple modalities simultaneously. Our documentation, examples, and source code are available at \url{https://github.com/enoche/MMRec}.

    Comment: 3 pages
    Keywords Computer Science - Information Retrieval ; Computer Science - Multimedia ; H.5.1
    Publishing date 2023-02-01
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article ; Online: Characterization of the complete mitochondrial genome of the maize weevil,

    Zhou, Xin

    Mitochondrial DNA. Part B, Resources

    2020  Volume 5, Issue 2, Page(s) 1244–1245

    Abstract: The complete mitochondrial genome of the maize ... ...

    Abstract The complete mitochondrial genome of the maize weevil
    Language English
    Publishing date 2020-02-28
    Publishing country England
    Document type Journal Article
    ISSN 2380-2359
    ISSN (online) 2380-2359
    DOI 10.1080/23802359.2020.1731354
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article ; Online: ESCAPE-NA1 Trial Brings Hope of Neuroprotective Drugs for Acute Ischemic Stroke: Highlights of the Phase 3 Clinical Trial on Nerinetide.

    Zhou, Xin-Fu

    Neuroscience bulletin

    2021  Volume 37, Issue 6, Page(s) 579–581

    MeSH term(s) Brain Ischemia/complications ; Brain Ischemia/drug therapy ; Humans ; Ischemic Stroke ; Neuroprotective Agents/therapeutic use ; Stroke/drug therapy
    Chemical Substances Neuroprotective Agents
    Language English
    Publishing date 2021-03-06
    Publishing country Singapore
    Document type Journal Article
    ZDB-ID 2419741-5
    ISSN 1995-8218 ; 1673-7067
    ISSN (online) 1995-8218
    ISSN 1673-7067
    DOI 10.1007/s12264-020-00627-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6734: 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)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Book: Silva's diagnostic renal pathology

    Silva, Fred G. / Zhou, Xin J.

    2009  

    Title variant Diagnostic renal pathology
    Author's details ed. by Xin J. Zhou
    Keywords Kidney Diseases / pathology ; Kidney Diseases / physiopathology ; Kidney Diseases / classification ; Biopsy / methods
    Language English
    Size XII, 624 S. : zahlr. Ill., graph. Darst.
    Publisher Cambridge Univ. Press
    Publishing place Cambridge u.a.
    Publishing country Great Britain
    Document type Book
    Accompanying material 1 CD-ROM (12 cm)
    HBZ-ID HT015994330
    ISBN 978-0-521-87702-2 ; 0-521-87702-4
    Database Catalogue ZB MED Medicine, Health

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2009 A 3304 order for loan Magazin
    2009 MO 474 <<[Begleitmaterial]>> order for loan Magazin

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article: Investigation on the basic principles of human-machine contact force, based on screw theory.

    Zhou, Xin / Duan, Zhisheng

    Heliyon

    2023  Volume 9, Issue 3, Page(s) e13851

    Abstract: In this paper, to introduce a spatial rigid body mechanics analytical method and start the analysis, the human-machine contact force is equivalent to a spatially rigid body: the mechanism and skin surfaces are equivalent to two different rigid planes, ... ...

    Abstract In this paper, to introduce a spatial rigid body mechanics analytical method and start the analysis, the human-machine contact force is equivalent to a spatially rigid body: the mechanism and skin surfaces are equivalent to two different rigid planes, and the motion between the mechanism and skin surfaces is equivalent to virtual branches motion. By considering the elastic deformation of each virtual branch axis, an equivalent human-machine contact force model is established, along with the deformation coordination equation of each virtual branch. The analytical solution of the tension/compression and the expression of the internal force of each virtual branch are obtained by solving the pseudo inverse and weighted generalized inverse solutions of the human-machine contact force. The physical meaning of the internal force of each virtual branch is also denoted. In addition, this paper contains an experimental platform for testing human-machine contact force, in which the linear stiffness of each branch is evaluated, therefore simulating and verifying the theoretical model introduced above. The contact force model proposed in this paper provides a theoretical basis for the development of human-machine synergetic motion.
    Language English
    Publishing date 2023-02-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e13851
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article: Neoadjuvant pyrotinib plus trastuzumab and vinorelbine for HER2-positive locally advanced breast cancer patient who was initially resistant to HP therapy: a case report and literature review.

    Liu, Mei / Zhou, Xin

    Gland surgery

    2023  Volume 12, Issue 2, Page(s) 317–323

    Abstract: Background: Trastuzumab (H) and pertuzumab (P) plus chemotherapy is the standard guideline-recommended neoadjuvant therapy recommended for patients with human epidermal growth factor receptor 2 (HER2)-positive locally advanced breast cancer (BC), which ... ...

    Abstract Background: Trastuzumab (H) and pertuzumab (P) plus chemotherapy is the standard guideline-recommended neoadjuvant therapy recommended for patients with human epidermal growth factor receptor 2 (HER2)-positive locally advanced breast cancer (BC), which has dramatically improved patient prognosis. However, over 10% of patients develop primary drug resistance to HP and did not respond to treatment. There is no standard second-line neoadjuvant therapy approach for these individuals at the present. Pyrotinib and vinorelbine have shown promising efficacy in HER2-positive metastatic breast cancer, but their usage in neoadjuvant therapy has not been reported so far.
    Case description: Here, we present a case of a 58-year-old female patient with locally advanced HER2-positive BC who was initially resistant to HP neoadjuvant therapy. Following the failure of the treatment, this patient was given pyrotinib plus trastuzumab and vinorelbine as second-line neoadjuvant therapy. The patient tolerated this treatment well, with mild symptoms of diarrhea. After 6 cycles of neoadjuvant therapy, the efficacy was assessed to be partial remission (PR), and a modified radical mastectomy was finally conducted. This patient remained disease-free for 23 months after surgery.
    Conclusions: This is the first report to present a case of neoadjuvant pyrotinib plus trastuzumab and vinorelbine in a patient with HER2-positive locally advanced BC, suggesting that the combination could be a new option for patients who have developed resistance to HP neoadjuvant treatment.
    Language English
    Publishing date 2023-02-27
    Publishing country China (Republic : 1949- )
    Document type Case Reports
    ZDB-ID 3016969-0
    ISSN 2227-8575 ; 2227-684X
    ISSN (online) 2227-8575
    ISSN 2227-684X
    DOI 10.21037/gs-22-751
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: Interaction force modeling and analysis of the human-machine kinematic chain based on the human-machine deviation.

    Zhou, Xin / Duan, Zhisheng

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 17393

    Abstract: A mechanical model for a human-machine interaction force based on the man-machine kinematic chain is established. This is combined with screw theory and a virtual rigid body model for the human-machine interaction force is proposed. This model interprets ...

    Abstract A mechanical model for a human-machine interaction force based on the man-machine kinematic chain is established. This is combined with screw theory and a virtual rigid body model for the human-machine interaction force is proposed. This model interprets the basic principle model of the human-machine contact force. The deviation of the human-machine kinematic chain is calculated using the virtual model. In order to carry out the calibration simulation for the model, a 6-sps parallel mechanism is taken as an example to illustrate the construction principle of the human-machine interaction virtual rigid body model. This is calibrated by introducing finite element software. Finally, using the knee exoskeleton as an example, a numerical simulation is introduced. This illustrates the relationship between the driving force of the exoskeleton, the human-machine deviation as well as the virtual stiffness. The modeling method of this paper provides theoretical reference for controller design of human-machine interaction forces in the future.
    MeSH term(s) Humans ; Biomechanical Phenomena ; Mechanical Phenomena ; Knee Joint ; Exoskeleton Device ; Lower Extremity
    Language English
    Publishing date 2023-10-13
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-43115-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  10. Article ; Online: Phylogeny, character evolution, and classification of Selaginellaceae (lycophytes).

    Zhou, Xin-Mao / Zhang, Li-Bing

    Plant diversity

    2023  Volume 45, Issue 6, Page(s) 630–684

    Abstract: ... ...

    Abstract Selaginella
    Language English
    Publishing date 2023-07-20
    Publishing country China
    Document type Journal Article
    ZDB-ID 2873411-7
    ISSN 2468-2659 ; 2095-0845
    ISSN (online) 2468-2659
    ISSN 2095-0845
    DOI 10.1016/j.pld.2023.07.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top