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  1. Book ; Online: Smart Polymer Hydrogels: Synthesis, Properties and Applications - Volume I

    Ji, Wei

    2023  

    Keywords Research & information: general ; Biology, life sciences ; Microbiology (non-medical) ; hybrid gel network ; natural/synthetic polymer conjugate ; alginate ; poly(itaconic anhydride-co-3,9-divinyl-2,4,8,10-tetra-oxa-spiro[5.5]undecane) ; bio-applications ; portable NMR ; PVA-PEO-borax hydrogel ; porous stones ; coin corrosion products ; raman spectroscopy ; SEM-EDS ; hydrogel ; copolymer ; reactivity ratios ; DADMAC ; gelation ; synthesis ; starch-based ; high-pressure processing ; stability ; wastewater ; pollutant ; dye ; modeling ; docking simulation ; Linum usitatissimum mucilage ; nicorandil ; acrylamide ; β-cyclodextrin ; sol-gel analysis ; dissolution studies ; mechanophore ; mechanoresponsive hydrogels ; emulsion polymerization ; spiropyran ; hydrocephalus ; MEMS ; 3D printing ; brain implant ; checkpoint inhibitor blockade ; immunotherapy ; anti-CTLA-4 ; peri-tumor injection ; hyaluronidase ; antibody delivery ; tumor draining lymph nodes ; oral science ; tissue regeneration ; drug delivery system ; n/a
    Language English
    Size 1 electronic resource (184 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030374792
    ISBN 9783036569765 ; 3036569766
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: Robots and Autonomous Machines for Agriculture Production

    Yuan, Jin / Ji, Wei / Feng, Qingchun

    2023  

    Keywords Technology: general issues ; History of engineering & technology ; mobile manipulation ; optimization and optimal control ; agricultural robotics ; viticulture ; jujube pruning ; manipulator ; kinematic analysis ; high-speed photography technology ; performance test ; picking manipulator ; motion planning ; TO-RRT ; step-size dichotomy ; regression superposition ; robotic pest control ; Mask R-CNN ; skeleton extraction ; binocular vision ; stereo matching ; machine vision ; picking robot ; apple detection ; YOLOX ; ShufflenetV2 ; point cloud registration of fruit trees ; lightning attachment procedure optimization ; density-based spatial clustering of applications with noise ; information perception of fruit trees ; precision planter ; motor-driven ; CANopen protocol ; photoelectric sensor ; no-tillage ; straw-rotting fungus ; multiarm harvesting trajectory optimization ; multiobjective optimization ; cluster fruit ; genetic ant colony stepwise algorithm ; dairy farm ; pusher robot ; path extraction ; obstacle avoidance ; high-performance film for full recycling ; film recycling ; field experiment ; film recycling rate ; precision agriculture ; Industry 4.0 ; technology ; adoption ; unmanned vehicles ; smart production ; drones ; robots ; cotton precision planter ; cotton seeds ; broadcast monitoring ; missed broadcast monitoring ; sowing quality ; electrical characteristics ; poultry eggs ; nondestructive detection ; cracked eggs ; machine learning ; garlic seeding ; orientation recognition ; garlic clove righting ; deep learning ; fully connected neural network ; autonomous navigation ; navigation line extraction ; orchard machinery ; least-square ; apple harvesting ; soft gripper ; Fin Ray effect ; finite element analysis ; constant-pressure feedback ; slip detection ; fresh weight prediction ; growth model ; naive Bayesian network ; solar greenhouse ; substrate-cultivated lettuce ; phenotyping ; agricultural robot ; tiller counting ; residual network ; agriculture ; path planning ; neighborhood collection ; autonomous vehicle ; genetic algorithm ; global optimization ; bale collection problem ; forage handling ; pineapple eye ; three-dimensional ; YOLOv5 ; stereo-matching ; cotton seeder ; duckbill ; Simufact Welding ; welding robot ; automated welding ; apple grader ; attention mechanism SE ; DIoU_Loss ; mish ; autonomous robots ; data acquisition ; computer vision ; shrimp ; automatic peeling machines ; tactile perception ; recognition ; wavelet scattering convolutional network ; microcurrent signal analysis ; egg's electrical characteristic model ; artificial intelligence ; IoT ; cloud computing ; n/a
    Language English
    Size 1 electronic resource (520 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Document type Book ; Online
    Note English
    HBZ-ID HT030381551
    ISBN 9783036583778 ; 3036583777
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Editorial on Special Issue: "Smart Polymer Hydrogels: Synthesis, Properties and Applications-Volume I".

    Ji, Wei

    Gels (Basel, Switzerland)

    2023  Volume 9, Issue 2

    Abstract: Smart polymer hydrogels are soft materials formed by crosslinking with various covalent and non-covalent interactions [ ... ]. ...

    Abstract Smart polymer hydrogels are soft materials formed by crosslinking with various covalent and non-covalent interactions [...].
    Language English
    Publishing date 2023-01-19
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2813982-3
    ISSN 2310-2861 ; 2310-2861
    ISSN (online) 2310-2861
    ISSN 2310-2861
    DOI 10.3390/gels9020084
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Affine medical image registration with fusion feature mapping in local and global.

    Ji, Wei / Yang, Feng

    Physics in medicine and biology

    2024  Volume 69, Issue 5

    Abstract: ... ...

    Abstract Objective
    MeSH term(s) Neural Networks, Computer ; Magnetic Resonance Imaging/methods ; Algorithms ; Neuroimaging ; Brain Mapping ; Image Processing, Computer-Assisted/methods
    Language English
    Publishing date 2024-02-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 208857-5
    ISSN 1361-6560 ; 0031-9155
    ISSN (online) 1361-6560
    ISSN 0031-9155
    DOI 10.1088/1361-6560/ad2717
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 199: Show issues Location:
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    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article: Coronaviruses: What Should We Know About the Characteristics of Viruses?

    Ji, Wei

    Advances in experimental medicine and biology

    2021  Volume 1318, Page(s) 23–39

    Abstract: The ongoing coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is highly contagious and fatal, posing a direct threat to human health and the global economy. Most strategies to prevent, control, and ... ...

    Abstract The ongoing coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is highly contagious and fatal, posing a direct threat to human health and the global economy. Most strategies to prevent, control, and eradicate COVID-19 are established based on the specific characteristics of the pathogen. The quest for interruption and eradication of COVID-19 has moved research forward in understanding fundamental aspects of the virus genome, proteome, replication mechanisms, and virus-host interactions, which pave the way for the development of effective antiviral drugs and vaccines. This chapter provides an overview of recent progress in human coronavirus taxonomy, molecular features of the SARS-CoV-2 genome and proteome, and virus life cycle.
    MeSH term(s) Antiviral Agents/therapeutic use ; COVID-19 ; Classification ; Coronavirus/genetics ; Coronavirus/pathogenicity ; Genome, Viral/genetics ; Humans ; SARS-CoV-2
    Chemical Substances Antiviral Agents
    Language English
    Publishing date 2021-05-11
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2214-8019 ; 0065-2598
    ISSN (online) 2214-8019
    ISSN 0065-2598
    DOI 10.1007/978-3-030-63761-3_2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Book ; Online: Generating Nanoporous Graphene from Point and Stone-Wales Defects

    Yoon, Ji Wei

    A Study with Dimensionally Restricted Molecular Dynamics (DR-MD)

    2023  

    Abstract: Defects in graphene are both a boon and a bane for applications - they can induce uncontrollable effects but can also provide novel ways to manipulate the properties of pristine graphene. Nanoporous Graphene, which contains nanoscopic holes, has found ... ...

    Abstract Defects in graphene are both a boon and a bane for applications - they can induce uncontrollable effects but can also provide novel ways to manipulate the properties of pristine graphene. Nanoporous Graphene, which contains nanoscopic holes, has found impactful applications in sustainability domains, e.g. gas separation, water filtration membranes and battery technologies. For this report, we investigate pore formation in graphene with no defect, one and two mono-vacancies, and two di-vacancies using bespoke Dimensionally Restricted Molecular Dynamics (DR-MD) designed for the purpose. We show DR-MD to be superior to free-standing or substrate suspended configurations for simulating stable defected structures. Applying DR-MD, stable pore configurations are identified, and their formation mechanisms elucidated. We also investigated formation mechanisms due to two Stone-Wales 55-77 defects, and the formation energies of their linearly extended structures, along the zigzag and armchair directions, and when they are placed in different relative orientations. This study offers a way to identify stable porous defect structures in graphene and insights into atomistic pore formation mechanisms for an environmentally important material.

    Comment: 20 pages, 10 figures
    Keywords Condensed Matter - Materials Science ; -
    Publishing date 2023-08-26
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Book: Wetland and water resource modeling and assessment

    Ji, Wei

    a watershed perspective

    (Integrative studies in water management and land development ; [7])

    2008  

    Author's details ed. by Wei Ji
    Series title Integrative studies in water management and land development ; [7]
    Integrative studies in water management & land development
    Collection Integrative studies in water management & land development
    Keywords Feuchtgebiet ; Hydrologische Kartierung ; Ökosystem ; Geoinformationssystem
    Subject GIS ; Geographisches Informationssystem ; Geografisches Informationssystem ; Raumbezogenes Informationssystem ; RIS ; Räumliches Informationssystem ; Spatial information system ; Geowissenschaften ; Raumdaten ; Geografie ; Biosystem ; Ökosysteme ; Hydrologie ; Feuchtbiotop ; Feuchtgebiete
    Language English
    Size XXIX, 280 S, [8] Bl. : Ill., graph. Darst., Kt., 23cm
    Publisher CRC Press
    Publishing place Boca Raton u.a.
    Publishing country United States
    Document type Book
    HBZ-ID HT015321426
    ISBN 1-4200-6414-2 ; 978-1-4200-6414-8
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    078/1578 available for loan (reading room) Freihandmagazin (U1)

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  8. Article ; Online: Isofraxidin inhibits the proliferation and differentiation of the osteoblast MC3T3-E1 subclone 14 cell line.

    Xu, Junliang / Ji, Wei

    Cellular and molecular biology (Noisy-le-Grand, France)

    2023  Volume 69, Issue 15, Page(s) 44–50

    Abstract: Ankylosing spondylitis (AS) is an autoimmune inflammatory disease associated with joint inflammation and destruction. Current treatment modalities alleviate symptoms; however, they cannot cure the disease and are associated with significant side effects. ...

    Abstract Ankylosing spondylitis (AS) is an autoimmune inflammatory disease associated with joint inflammation and destruction. Current treatment modalities alleviate symptoms; however, they cannot cure the disease and are associated with significant side effects. Thus, we aimed to confirm the inhibitory effect of isofraxidin, a herbal extract, on pathological osteogenesis in ankylosing spondylitis to better treat patients affected by the disease. Mouse preosteoblast MC3T3-E1 subclone 14 cells were used in vitro to establish control and isofraxidin intervention groups. Cell viability was then determined using the MTT assay; the expression of osteogenic factors, including Runx2, OSX, collagen I, and ALP was measured using qRT-PCR and western blotting. Final osteogenic mineralization was performed by alizarin red staining. The results showed that isofraxidin could inhibit osteoblast viability; however, this effect was nullified at concentrations of 0-20 µM after adding 1% serum. Gene and protein expression of the osteogenic factors RUNX2, OSX, Collagen I, and ALP was inhibited, and a similar trend was exhibited at 7, 14, and 21 days after isofraxidin treatment. This trend was further verified by alizarin red staining of the final osteogenic mineralized nodules on days 7, 14, 21, and 35. Isofraxidin inhibits MC3T3-E1 subclone 14 proliferation and differentiation and may be considered a potential drug therapy for treating pathological osteogenesis in ankylosing spondylitis.
    MeSH term(s) Humans ; Animals ; Mice ; Core Binding Factor Alpha 1 Subunit/genetics ; Core Binding Factor Alpha 1 Subunit/metabolism ; Spondylitis, Ankylosing/metabolism ; Cell Line ; Cell Differentiation ; Osteogenesis/genetics ; Collagen/metabolism ; Osteoblasts/metabolism ; Cell Proliferation ; Anthraquinones ; Coumarins
    Chemical Substances alizarin (60MEW57T9G) ; Core Binding Factor Alpha 1 Subunit ; isofraxidin (304915F056) ; Collagen (9007-34-5) ; Anthraquinones ; Coumarins
    Language English
    Publishing date 2023-12-31
    Publishing country France
    Document type Journal Article
    ZDB-ID 1161779-2
    ISSN 1165-158X ; 0145-5680
    ISSN (online) 1165-158X
    ISSN 0145-5680
    DOI 10.14715/cmb/2023.69.15.7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3812: Show issues Location:
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  9. Article ; Online: Goldilocks Zone of Preexisting Immunity: Too Little or Too Much Suppresses Diverse Antibody Responses Against Influenza Viruses.

    Ji, Wei / Guthmiller, Jenna

    The Journal of infectious diseases

    2023  Volume 229, Issue 2, Page(s) 299–302

    MeSH term(s) Humans ; Immunity, Humoral ; Antibody Formation ; Influenza, Human/virology ; Influenza A Virus, H1N1 Subtype/immunology ; Vaccination
    Language English
    Publishing date 2023-11-17
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 3019-3
    ISSN 1537-6613 ; 0022-1899
    ISSN (online) 1537-6613
    ISSN 0022-1899
    DOI 10.1093/infdis/jiad494
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  10. Article ; Online: Recent progress on single-molecule localization microscopy.

    Gu, Lusheng / Ji, Wei

    Biophysics reports

    2023  Volume 7, Issue 5, Page(s) 365–376

    Abstract: Super-resolution imaging based on single-molecule localization has been developed for more than a decade. These techniques can break through diffraction limit of fluorescent microscopy and initially improve the resolution by an order of magnitude to ~20 ... ...

    Abstract Super-resolution imaging based on single-molecule localization has been developed for more than a decade. These techniques can break through diffraction limit of fluorescent microscopy and initially improve the resolution by an order of magnitude to ~20 nm, by introducing photoactivatable/photoswitching probes and centroid fitting method. As the demand of biological research, the localization precision of single-molecules was further improved by several state-of-the-art methods in the past several years. This review focuses on the latest developed techniques which have greatly improved the performance of single-molecule localization microscopy, from measurement principle to hardware design. These methods are essential for the study of nanostructures and biomacromolecule dynamics inside of cells.
    Language English
    Publishing date 2023-05-23
    Publishing country China
    Document type Journal Article
    ISSN 2364-3420
    ISSN (online) 2364-3420
    DOI 10.52601/bpr.2021.210023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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