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46,932 research outcomes, page 1 of 4,694
  • publication . Article . 2021
    Open Access English
    Authors:
    Valdonė Šuškevičė; Jolita Kruopienė;
    Persistent Identifiers

    Festivals generate huge amounts of waste during a short period of time, usually in three to four days. Single-use packaging is one of the dominant waste streams at the festivals. In order to minimize single-use plastic packaging waste generation and negative impacts on ...

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  • publication . Article . 2021
    Open Access
    Authors:
    Edmundas Kazimieras Zavadskas; Romualdas Bausys; Ingrida Lescauskiene; Ana Usovaite;
    Persistent Identifiers
    Publisher: MDPI AG

    During the last decade, researchers put a lot of effort into the development of the multi-criteria decision methods (MCDM) capable of dealing with the uncertainty and vagueness of the initial information. MCDM approaches that work under the environment of the interval-v...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Kęstutis Kubilius; Aidas Medžiūnas;
    Persistent Identifiers

    We study a class of fractional stochastic differential equations (FSDEs) with coefficients that may not satisfy the linear growth condition and non-Lipschitz diffusion coefficient. Using the Lamperti transform, we obtain conditions for positivity of solutions of such eq...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Vaidotas Zvikas; Ieva Urbanaviciute; Rasa Bernotiene; Deimante Kulakauskiene; Urte Morkunaite; Zbigniev Balion; Daiva Majiene; Mindaugas Liaudanskas; Pranas Viškelis; Aiste Jekabsone; ...
    Persistent Identifiers
    Publisher: MDPI

    Glioblastoma multiforme is an aggressive and invasive disease with no efficient therapy available, and there is a great need for finding alternative treatment strategies. This study aimed to investigate anticancer activity of the extracts of the Japanese quince (JQ) cul...

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  • publication . Article . 2021
    Open Access
    Authors:
    Gintaras Palubeckis;
    Persistent Identifiers
    Publisher: MDPI AG

    In the bidirectional loop layout problem (BLLP), we are given a set of machines, a set of locations arranged in a loop configuration, and a flow cost matrix. The problem asks to assign machines to locations so as to minimize the sum of the products of the flow costs and...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Audrė Rugytė; Mindaugas Daukšys; Svajūnas Juočiūnas; Ruben Paul Borg;
    Persistent Identifiers
    Publisher: MDPI AG

    The interaction between concrete and steel occurs during concrete mixing and finishing processes, during filling of concrete moulds, formwork, composite columns and during pumping of concrete mixtures. More experimental investigation is required to predict variations in...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Rahul Raj Devaraja; Rytis Maskeliūnas; Robertas Damaševičius;
    Persistent Identifiers
    Publisher: MDPI AG

    We developed an anthropomorphic multi-finger artificial hand for a fine-scale object grasping task, sensing the grasped object’s shape. The robotic hand was created using the 3D printer and has the servo bed for stand-alone finger movement. The data containing the robot...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Tadas Lenkutis; Aurimas Čerškus; Nikolaj Šešok; Andrius Dzedzickis; Vytautas Bučinskas;
    Persistent Identifiers
    Publisher: MDPI AG

    Vibration analysis plays an essential role to enhance the design of the vehicle, related to its comfort and safety level. It is useful to determine the relations between the road profile or its characteristics to the particular properties of vehicles and evaluate the dy...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Jolanta Tamošaitienė; Hadi Sarvari; Daniel W.M. Chan; Matteo Cristofaro;
    Persistent Identifiers

    In developing countries, governments are often unable to implement urban infrastructure construction projects (UICPs) on their own, mainly due to budget and financial resource limitations. The participation of the private sector, through public–private partnerships (PPP...

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  • publication . Article . 2021
    Open Access
    Authors:
    Simonas Ramanavicius; Arunas Ramanavicius;
    Persistent Identifiers
    Publisher: MDPI AG

    Fast and sensitive determination of biologically active compounds is very important in biomedical diagnostics, the food and beverage industry, and environmental analysis. In this review, the most promising directions in analytical application of conducting polymers (CPs...

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46,932 research outcomes, page 1 of 4,694