LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 31

Search options

  1. Article ; Online: Accurate Biometric Palm Print Recognition Using ResNet50 algorithm Over X Gradient Boosting Algorithm

    Kumar H. Kishore / Kumar S. Ashok

    E3S Web of Conferences, Vol 399, p

    2023  Volume 04027

    Abstract: The aim of this research is to enhance the accuracy of biometric palm print identification by using the Novel ResNet50 Algorithm as compared to the X Gradient Boosting. Materials and Methods: In this study, the ResNet50 and X Gradient Boosting algorithms ...

    Abstract The aim of this research is to enhance the accuracy of biometric palm print identification by using the Novel ResNet50 Algorithm as compared to the X Gradient Boosting. Materials and Methods: In this study, the ResNet50 and X Gradient Boosting algorithms were compared using a sample size of 10 for each algorithm, resulting in a total sample size of 20. The comparison was carried out with a G Power of 0.8 and a confidence interval (CI) of 95% to ensure statistical significance. For this study the Birjand University Mobile Palmprint Database (BMPD) dataset was collected from the Kaggle repository, which includes a total of 1640 images containing both left and right-hand palmprints. Result: According to the results, the ResNet50 algorithm achieved a higher accuracy rate (94.7%) compared to the X Gradient Boosting algorithm (92.4%) in identifying and measuring the images. The statistical analysis indicated a significant difference between the Novel ResNet50 algorithm and X Gradient Boosting, with a pvalue of 0.003 (Independent sample T-test p<0.05). This suggests that the ResNet50 algorithm outperformed the X Gradient Boosting algorithm in this experiment. According to the study’s findings, ResNet50 is more effective in accurately identifying biometric palm prints compared to X Gradient Boosting.
    Keywords biometric ; fingerprint ; novel resnet50 ; palm print ; technology ; xgradient boosting ; Environmental sciences ; GE1-350
    Subject code 629
    Language English
    Publishing date 2023-01-01T00:00:00Z
    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.

  2. Article ; Online: A novel synergistic effect of TiO

    Kumar, S Ashok / Srinivasan, G / Govindaradjane, S

    Environmental monitoring and assessment

    2022  Volume 194, Issue 12, Page(s) 848

    Abstract: A novel synergistic effect of ... ...

    Abstract A novel synergistic effect of TiO
    MeSH term(s) Environmental Monitoring ; Membranes, Artificial ; Nanocomposites/chemistry ; Polymers/chemistry ; Sulfones ; Textiles ; Titanium ; Waste Water ; Water/chemistry ; Zinc Oxide
    Chemical Substances Membranes, Artificial ; Polymers ; Sulfones ; Waste Water ; Water (059QF0KO0R) ; titanium dioxide (15FIX9V2JP) ; Titanium (D1JT611TNE) ; Zinc Oxide (SOI2LOH54Z)
    Language English
    Publishing date 2022-10-04
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-022-10525-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5186: Show issues

    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.

  3. Article ; Online: A novel synergistic effect of TiO2 and ZnO incorporation in PES-based thin-film nanocomposite nanofiltration membrane for treatment of textile wastewater

    Kumar, S. Ashok / Srinivasan, G. / Govindaradjane, S.

    Environ Monit Assess. 2022 Dec., v. 194, no. 12 p.848-848

    2022  

    Abstract: A novel synergistic effect of TiO₂ and ZnO incorporation in the PES-based thin-film nanocomposite nanofiltration membranes was developed for the treatment of common effluent treatment plant (CETP) textile wastewater. PES@TiO₂ membranes were developed by ... ...

    Abstract A novel synergistic effect of TiO₂ and ZnO incorporation in the PES-based thin-film nanocomposite nanofiltration membranes was developed for the treatment of common effluent treatment plant (CETP) textile wastewater. PES@TiO₂ membranes were developed by phase inversion via the immersion precipitation method followed by the addition of zinc oxide nanoparticles prepared by the rapid microwave-assisted hydrothermal process via interfacial polymerization. p-Phenylenediamine was used as a monomer for the IP process that was coated on the PES@TiO₂ support layer. Various techniques have been applied to characterize the developed thin-film nanocomposite membranes such as Fourier transform infrared (FTIR) microscopy, field emission scanning electron microscopy (FESEM), X-ray powder diffraction (XRD), and contact angle measurement to examine the presence of vibrational modes, surface morphology, the crystal structure of nanoparticles, and hydrophilicity of the membrane, respectively. Membrane properties include porosity, salt rejection, mean pore radius, pure water flux, and industrial effluent rejection efficiency that were studied. The thin-film nanocomposite membrane T5-PES@TiO₂(2%)-ZnO(0.3%) was prepared with a combination of 17 wt% PES, 78 wt% DMF, 3 wt% PVP K30, 2% TiO₂, 2.5 wt% PPD, 0.3 wt% ZnO, and 1.0 wt% TMC that exhibited high water permeability, porosity, higher industrial effluent rejection, and salt rejection efficiency compared to the neat PES membrane.
    Keywords Fourier transform infrared spectroscopy ; X-ray diffraction ; contact angle ; crystal structure ; electron microscopy ; hydrophilicity ; microwave treatment ; nanocomposites ; nanofiltration ; nanoparticles ; permeability ; polymerization ; porosity ; synergism ; textile mill effluents ; titanium dioxide ; zinc oxide
    Language English
    Dates of publication 2022-12
    Size p. 848.
    Publishing place Springer International Publishing
    Document type Article ; Online
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-022-10525-7
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5186: Show issues

    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.

  4. Article ; Online: Cytotoxic activity of a glaucoside from Eugenia jambolana against MCF-7 cells.

    Jasmine, R / Kumar, S Ashok

    Indian journal of pharmacology

    2016  Volume 48, Issue 1, Page(s) 99–100

    MeSH term(s) Antineoplastic Agents/pharmacology ; Humans ; MCF-7 Cells ; Plant Extracts/pharmacology ; Syzygium/chemistry
    Chemical Substances Antineoplastic Agents ; Plant Extracts
    Language English
    Publishing date 2016-01
    Publishing country India
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 605829-2
    ISSN 1998-3751 ; 0253-7613
    ISSN (online) 1998-3751
    ISSN 0253-7613
    DOI 10.4103/0253-7613.174587
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1983: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 311: Show issues

    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 ; Online: Laterally Closed Tunnel Approach with A-PRF for Isolated Miller’s Class II Gingival Recession

    Mary Jose Nisha / Nalina Kumari Burnice / Kumar S Ashok / Mahendra Jaideep / Rajaram Vijayalakshmi

    Journal of Clinical and Diagnostic Research, Vol 14, Iss 2, Pp ZD05-ZD

    A Case Report

    2020  Volume 07

    Abstract: The displacement of the gingival margin below the level of Cementoenamel Junction (CEJ) is referred to as gingival recession. The main indication to treat isolated gingival recession is to increase soft tissue thickness and stability to facilitate plaque ...

    Abstract The displacement of the gingival margin below the level of Cementoenamel Junction (CEJ) is referred to as gingival recession. The main indication to treat isolated gingival recession is to increase soft tissue thickness and stability to facilitate plaque control, improve the patient aesthetics and prevent further periodontal breakdown. Though various root coverage techniques are available with numerous regenerative materials, autologous material such as Advanced Plasma Rich Fibrin (A-PRF) along with latest approach by Laterally Closed Tunnel (LCT) technique has been used in present case report as a predictable approach for the treatment of isolated gingival recessions.
    Keywords advanced plasma rich fibrin ; periodontal regeneration ; root coverage ; Medicine ; R
    Language English
    Publishing date 2020-02-01T00:00:00Z
    Publisher JCDR Research and Publications Private Limited
    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.

  6. Article: Facile green synthesis of magnesium oxide nanoparticles using tea (Camellia sinensis) extract for efficient photocatalytic degradation of methylene blue dye

    Kumar, S. Ashok / Jarvin, M. / Inbanathan, S.S.R. / Umar, Ahmad / Lalla, N.P. / Dzade, Nelson Y. / Algadi, Hassan / Rahman, Qazi Inamur / Baskoutas, Sotirios

    Environmental technology & innovation. 2022 June 05,

    2022  

    Abstract: Herein, we report, for the first time, the synthesis, characterization, and the photocatalytic methyl blue dye degradation performance of magnesium oxide (MgO) nanoparticles (NPs) synthesized by a facile green approach using Camellia sinensis (tea leaves) ...

    Abstract Herein, we report, for the first time, the synthesis, characterization, and the photocatalytic methyl blue dye degradation performance of magnesium oxide (MgO) nanoparticles (NPs) synthesized by a facile green approach using Camellia sinensis (tea leaves) extract as a reducing agent. The as-prepared materials were characterized by x-ray diffraction (XRD), which confirmed the large-scale synthesis of well crystalline cubic crystalline phase MgO NPs. Rietveld refinement analysis of the XRD pattern was done to determine the crystallographic parameters of the MgO NPs and to investigate lattice defects. Microstrain, lattice stress and energy density were calculated using Williamson-Hall analysis The synthesized nanoparticles exhibited over 97% photocatalytic degradation efficiency of methylene blue (MB) dye. Complementary density functional theory (DFT) calculations revealed the favorable formation of O2− radicals on the MgO (001) surface as the drivers of the MB dye degradation.
    Keywords Camellia sinensis ; X-ray diffraction ; density functional theory ; energy density ; environmental technology ; magnesium oxide ; methylene blue ; photocatalysis ; tea
    Language English
    Dates of publication 2022-0605
    Publishing place Elsevier B.V.
    Document type Article
    Note Pre-press version
    ISSN 2352-1864
    DOI 10.1016/j.eti.2022.102746
    Database NAL-Catalogue (AGRICOLA)

    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.

  7. Book: Biocompatible nanomaterials

    Kumar, S. Ashok / Thiagarajan, Soundappan

    synthesis, characterization and applications

    (Nanotechnology science and technology)

    2010  

    Title variant Biocompatible nanomaterials synthesis, characterization and applications
    Author's details S. Ashok Kumar ..., ed
    Series title Nanotechnology science and technology
    MeSH term(s) Biocompatible Materials ; Nanostructures
    Keywords Biocompatibility ; Biotechnology ; Nanostructured materials
    Language English
    Size VIII, 429 S., Ill., graph. Darst., 27 cm
    Publisher Nova Science Publ
    Publishing place New York
    Document type Book
    Note Literaturangaben
    ISBN 9781616686772 ; 1616686774
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

    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.

  8. Article ; Online: A Comparison in Patient Comfort Using Conventional Syringe and Needleless Jet Anesthesia Technique in Periodontal Surgery-A Split-Mouth Randomized Clinical Trial.

    Shankar, Preethi / Chellathurai, Burnice Nalina Kumari / Kumar, S Ashok / Mahendra, Jaideep / Mugri, Maryam H / Sayed, Mohammed / Almagbol, Mohammad / Al Wadei, Mohammed Hussain Dafer / Vijayalakshmi, Rajaram / Ambalavanan, Namasivayam / Raj, A Thirumal / Patil, Shankargouda

    Medicina (Kaunas, Lithuania)

    2022  Volume 58, Issue 2

    Abstract: Background and Objectives: ...

    Abstract Background and Objectives:
    MeSH term(s) Anesthesia, Dental ; Anesthesia, Local ; Humans ; Injections, Jet/methods ; Mouth ; Patient Comfort ; Syringes
    Language English
    Publishing date 2022-02-12
    Publishing country Switzerland
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina58020278
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6270: 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.

  9. Article: Dumbbell-shaped neurofibroma of the upper thoracic spine: A case report.

    Kumar, S Ashok / Kumar, Manoj / Malgonde, Monika

    South Asian journal of cancer

    2013  Volume 2, Issue 4, Page(s) 226

    Language English
    Publishing date 2013-07-01
    Publishing country India
    Document type Journal Article
    ZDB-ID 2719571-5
    ISSN 2278-4306 ; 2278-330X
    ISSN (online) 2278-4306
    ISSN 2278-330X
    DOI 10.4103/2278-330X.119925
    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.

  10. Article ; Online: Electroanalysis of NADH Using Conducting and Redox Active Polymer/Carbon Nanotubes Modified Electrodes-A Review.

    Kumar, S Ashok / Chen, Shen-Ming

    Sensors (Basel, Switzerland)

    2008  Volume 8, Issue 2, Page(s) 739–766

    Abstract: Past few decades, conducting and redox active polymers play a critical role in the development of transducers for biosensing. It has been evidenced by increasing numerous reports on conducting and redox active polymers incorporated electrodes for assay ... ...

    Abstract Past few decades, conducting and redox active polymers play a critical role in the development of transducers for biosensing. It has been evidenced by increasing numerous reports on conducting and redox active polymers incorporated electrodes for assay of biomolcules. This review highlights the potential uses of electrogenerated polymer modified electrodes and polymer/carbon nanotubes composite modified electrodes for electroanalysis of reduced form of nicotinamide adenine dinuceltoide (NADH). In addition, carbon electrodes modified with organic and inorganic materials as modifier have been discussed in detail for the quantification of NADH based on mediator or mediator-less methods.
    Language English
    Publishing date 2008-01-06
    Publishing country Switzerland
    Document type Review ; Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s8020739
    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