Moksliniai ir apžvalginiai straipsniai / Research and Review Articles: Recent submissions
Dabar rodomi įrašai 441-460 iš 16505
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Selective catalytic reduction of NO by NH3 over Mn–Cu oxide catalysts supported by highly porous silica gel powder: Comparative investigation of six different preparation methods
(Catalysts: Special Issue Synthesis and Application of Metal Mixed Oxide Catalysts (MMOs Catalysts, 2021)In this study, Mn-based catalysts supported by highly porous silica gel powder (SSA up to 470 m2·g−1 and total pore volume up to 0.8 cm3·g−1) were prepared by six different methods in liquid solutions (electroless metal ... -
Interval type-2 fuzzy super SBM network DEA for assessing sustainability performance of third-party logistics service providers considering circular economy strategies in the era of industry 4.0
(Sustainability: Special Issue Sustainable Operations and Logistics, 2021)Stakeholders are increasingly aware of the aspect of sustainability, and the fact that the circular economy facilitates the achievement of sustainable development goals. They place pressure on supply chains to become ... -
Follow-up analysis of pulmonary function, exercise capacity, radiological changes, and quality of life two months after recovery from SARS-CoV-2 pneumonia
(Medicina, 2021)Background and objective: According to the World Health Organization (WHO), more than 100 million people have already recovered from SARS-CoV-2 infection. Therefore, it is imperative to understand the possible outcomes of ... -
The predictive model for the universe rotation axis identification upon applying the solar system coordinate net in the Milky Way galaxy
(Indian journal of physics, 2022)In this article, we discuss the theoretical and practical preconditions of identification of the Universe rotation axis using the digital images of galaxies and the relative velocities of their movements upon using the ... -
Individual and organizational career attitudes: cases of entrepreneur and intrapreneur careers
(Tarptautinis verslas: inovacijos, psichologija, ekonomika: mokslo darbai = International business: innovations, psychology, economics, 2013)This study aims to analyse Lithuanians’ career preferences measured by the attitude towards the individual and organizational career, pointing out entrepreneurship and intrapreneurship as professional career examples ... -
Summary of new insight into electron transport in metals
(Crystals, 2021) -
The effect of religiosity and personality on work ethics: a case of muslim managers
(Science journal of business and management: Special issue: Ethical challenges in the 21st Century, 2016)The study of the Muslim managers' religiosity, personality and behavior has been underdeveloped. In this study, we examined the impact of religiosity, personality and behavior on Islamic work ethics. We posited that Islamic ... -
Examination of the relationship between derivative financial instruments and the economic development of Lithuania
(Contemporary economics, 2021)Derivative financial instruments play a major role in financial markets. However, there are rather contradictory views regarding this issue. Their impact on the financial markets, their stability and the economy have not ... -
The effect of religiosity, spirituality and family power influence on family business sustainable values
(Journal of Asia entrepreneurship and sustainability, 2019)Family businesses are distinct from non-family businesses due to the families’ involvement in managing and influencing the business. The influence can take several forms. This study examines if religiosity, spirituality ... -
Religiosity and sustainable practices in small to medium-sized businesses: a mixed-method analysis
(Malaysian journal of business and economics, 2019)This study aims to examine the effect of religiosity in on businesses’ corporate social responsibility in small to medium-sized companies adopting a mixed-method approach. It further examines the differences between three ... -
Numerical modeling of DNA nucleotides binding process mechanics considering oscillations
(Mechanics of advanced materials and structures, 2022)The paper deals with the process of binding of two nucleotides, which is considered part of a more complex process, such as the transfer of telomerase to the telomere region of chromosomes during cell division. The binding ... -
Hydrophilicity enhancement of low‑temperature lignocellulosic biochar modified by physical–chemical techniques
(Journal of material cycles and waste management, 2021)Creation of oxygen-containing functional groups on the biochar surface can highly improve its hydrophilicity and amend its behaviour in aquatic systems. Hydrogen peroxide, ozone, potassium permanganate and nitrogen acid ... -
Cheminės ekstrakcijos metodo taikymas naftos produktu užterštam dirvožemiui valyti
(Mokslas – Lietuvos ateitis. Mechanika ir medžiagų inžinerija = Science – Future of Lithuania. Mechanics and Materials Engineering, 2021)Straipsnyje išnagrinėti naftos patekimo į dirvožemį būdai ir galimi jo valymo principai, leidžiantys pašalinti naftą ir jos produktus iš dirvožemio matricos. Ekstrakcijos metodas – vienas efektyviausių būdų valyti naftos ... -
Inercinių daviklių projektavimas, gamyba pridėtinėmis technologijomis ir tyrimas
(Mokslas – Lietuvos ateitis. Mechanika ir medžiagų inžinerija = Science – Future of Lithuania. Mechanics and materials engineering, 2021)Pasiūlyti 2D ir 3D tipo inerciniai davikliai, sukurti veikiantys pavyzdžiai, kurie bandyti laboratorijos ir realių situacijų sąlygomis. Pasiūlyta 2D inercinių daviklių gamybos technologija masinei gamybai. Atlikti 3D ... -
Sintetinių kaulo pakaitalų savybių tyrimas
(Mokslas – Lietuvos ateitis. Mechanika ir medžiagų inžinerija = Science – Future of Lithuania. Mechanics and Materials Engineering, 2021)Straipsnyje lyginamos skirtingos kaulų pakaitalų medžiagos – biokeramika (hidroksiapatitas, HA; trikalcio fosfatas, CaP) ir polimeras (polilaktidas, PLA). Nustatoma, kuris iš pakaitalų yra mechaniškai panašus į natūralų ... -
Influence of nepheline-syenite and mineral wool production waste on operational properties of ceramics
(Glass and ceramics, 2021)The possibility of using the waste from the production of mineral wool (MW) and nepheline-syenite (NS) in the production of ceramics in order to improve the physical and mechanical properties as well as the frost resistance ... -
Medžiagų, skirtų ortopedinių įtvarų 3D spaudai, savybių tyrimas
(Mokslas – Lietuvos ateitis. Mechanika ir medžiagų inžinerija = Science – Future of Lithuania. Mechanics and Materials Engineering, 2021)Straipsnyje nagrinėjamos 3D spaudos taikymo ortopedinių įtvarų gamyboje galimybės. Nagrinėjami biologiškai suderinamų medžiagų 3D spaudos ypatumai. Darbe atlikti trijų atspausdintų bandinių mechaninio lenkimo bandymai. ... -
Kelių transporto svarbos multimodalinių vežimų grandinėje teorinis vertinimas
(Studijos kintančioje verslo aplinkoje : straipsnių rinkinys, 2021)Straipsnyje atliekama literatūros apžvalga transporto rūšių sąveikos aspektais, nagrinėjami multimodalinio transporto privalumai ir trūkumai lyginant su vienarūšiu transportu. Pateikiamas mokslininkų požiūris į skirtingų ... -
Designing a multi-stage transport system serving e-commerce activity
(Sustainability: Special issue: Advanced technologies and smart supply chains, 2021)In this paper, the author designs an e-commerce transport system, which covers the locations of producers’ facilities, distribution warehouses, and the business customers and deliveries among them. The study aims to identify ... -
Padangų smulkinimo peilio restauravimo technologijos tyrimas
(Mokslas – Lietuvos ateitis. Mechanika ir medžiagų inžinerija = Science – Future of Lithuania. Mechanics and Materials Engineering, 2021)Straipsnyje tiriama padangų smulkinimo peilio plieno virintinės jungties kokybė. Analizuojami defektai, atsirandantys restauruojant. Tam, kad būtų nustatytos virintinės jungties mechaninės savybės, atlikti bandymai ir ...