LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 5 of total 5

Search options

  1. Article ; Online: Correction: Gingival shape analysis using surface curvature estimation of the intraoral scans.

    Kuralt, Marko / Cmok Kučič, Alja / Gašperšič, Rok / Grošelj, Jan / Knez, Marjeta / Fidler, Aleš

    BMC oral health

    2022  Volume 22, Issue 1, Page(s) 577

    Language English
    Publishing date 2022-12-09
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2091511-1
    ISSN 1472-6831 ; 1472-6831
    ISSN (online) 1472-6831
    ISSN 1472-6831
    DOI 10.1186/s12903-022-02554-y
    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.

  2. Article: From theoretical to applied geometry - recent developments.

    Knez, Marjeta / Peternell, Martin / Alcázar, Juan Gerardo

    Computer aided geometric design

    2020  Volume 81, Page(s) 101912

    Keywords covid19
    Language English
    Publishing date 2020-07-02
    Publishing country Netherlands
    Document type Editorial
    ZDB-ID 1478710-6
    ISSN 0167-8396
    ISSN 0167-8396
    DOI 10.1016/j.cagd.2020.101912
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text 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.

  4. Article ; Online: Gingival shape analysis using surface curvature estimation of the intraoral scans.

    Kuralt, Marko / Cmok Kučič, Alja / Gašperšič, Rok / Grošelj, Jan / Knez, Marjeta / Fidler, Aleš

    BMC oral health

    2022  Volume 22, Issue 1, Page(s) 283

    Abstract: Background: Despite many advances in dentistry, no objective and quantitative method is available to evaluate gingival shape. The surface curvature of the optical scans represents an unexploited possibility. The present study aimed to test surface ... ...

    Abstract Background: Despite many advances in dentistry, no objective and quantitative method is available to evaluate gingival shape. The surface curvature of the optical scans represents an unexploited possibility. The present study aimed to test surface curvature estimation of intraoral scans for objective evaluation of gingival shape.
    Methods: The method consists of four main steps, i.e., optical scanning, surface curvature estimation, region of interest (ROI) definition, and gingival shape analysis. Six different curvature measures and three different diameters were tested for surface curvature estimation on central (n = 78) and interdental ROI (n = 88) of patients with advanced periodontitis to quantify gingiva with a novel gingival shape parameter (GS). The reproducibility was evaluated by repeating the method on two consecutive intraoral scans obtained with a scan-rescan process of the same patient at the same time point (n = 8).
    Results: Minimum and mean curvature measures computed at 2 mm diameter seem optimal GS to quantify shape at central and interdental ROI, respectively. The mean (and standard deviation) of the GS was 0.33 ± 0.07 and 0.19 ± 0.09 for central ROI using minimum, and interdental ROI using mean curvature measure, respectively, computed at a diameter of 2 mm. The method's reproducibility evaluated on scan-rescan models for the above-mentioned ROI and curvature measures was 0.02 and 0.01, respectively.
    Conclusions: Surface curvature estimation of the intraoral optical scans presents a precise and highly reproducible method for the objective gingival shape quantification enabling the detection of subtle changes. A careful selection of parameters for surface curvature estimation and curvature measures is required.
    MeSH term(s) Gingiva/diagnostic imaging ; Humans ; Radionuclide Imaging ; Reproducibility of Results
    Language English
    Publishing date 2022-07-12
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2091511-1
    ISSN 1472-6831 ; 1472-6831
    ISSN (online) 1472-6831
    ISSN 1472-6831
    DOI 10.1186/s12903-022-02322-y
    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.

  5. Article: Forensic psychiatric evaluation of persons with posttraumatic stress disorder undergoing criminal trial.

    Palijan, Tija Zarković / Kovac, Marina / Kovacević, Drazen / Hrastić, Sanja / Turcinović, Marjeta Knez

    Collegium antropologicum

    2007  Volume 31, Issue 4, Page(s) 1117–1120

    Abstract: The aim of our study was to determine if there is a difference between the type of crime committed by persons diagnosed with posttraumatic stress disorder (PTSD) and that committed by other offenders. The study included 389 male patients at the ... ...

    Abstract The aim of our study was to determine if there is a difference between the type of crime committed by persons diagnosed with posttraumatic stress disorder (PTSD) and that committed by other offenders. The study included 389 male patients at the Department of Forensic Psychiatry in Popovaca who underwent forensic psychiatric evaluation to establish a psychiatric diagnosis, evaluate the mental capacity, and provide advice on further treatment. The data on the number of individuals with PTSD vs. other psychiatric disorders and the data on family violence vs. other criminal acts were analyzed with chi2 test. Of a total of 389 forensically evaluated male patients, 45 (11.6%) suffered from PTSD. Study subjects with PTSD only or PTSD comorbid with the other psychiatric disorders committed family violence significantly more often than subjects diagnosed with the other psychiatric disorders chi2(1) = 40.092, P < 0.001. Subjects with PTSD, whether or not comorbid with the other psychiatric disorders, committed family violence significantly more often than subjects with other psychiatric diagnoses.
    MeSH term(s) Adult ; Crime ; Forensic Psychiatry ; Humans ; Male ; Middle Aged ; Stress Disorders, Post-Traumatic/psychology ; Stress Disorders, Post-Traumatic/therapy
    Language English
    Publishing date 2007-12
    Publishing country Croatia
    Document type Journal Article
    ZDB-ID 233430-6
    ISSN 0350-6134 ; 0353-3735
    ISSN 0350-6134 ; 0353-3735
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 5757: 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)

    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