Browsing by Title
Now showing items 305-324 of 47398
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A "converse'' stability condition is necessary for a compact higher order scheme on non-uniform meshes for the time-dependent Schrödinger equation
(Applied mathematics letters, 2018)The stability bounds and error estimates for a compact higher order Numerov-Crank-Nicolson scheme on non-uniform spatial meshes for the 1D time-dependent Schrödinger equation have been recently derived. This analysis has ... -
A + A pastatai: biokuro reabilitavimas, šilumos siurblio nuvainikavimas
(SA.lt. Statyba ir architektūra, 2021) -
A 3.0 – 3.6 GHz LC-VCO with ETSPC Frequency Divider in 0.18-micron CMOS technology
(Informacije MIDEM - Journal of Microelectronics, Electronic Components and Materials, 2016)This paper proposes the design, implementation, and measurement of a fully integrated voltage controlled oscillator (VCO) and frequency divider for multi-band transceivers in 0.18-micron IBM 7RF CMOS technology. The VCO ... -
A 79 dBΩ 1.2 GHz low-noise single-ended CMOS transimpedance amplifier for high-performance OTDR applications
(Electrical, control and communication engineering, 2019)The work reports on the design and performance of a low-noise low-cost CMOS transimpedance amplifier (TIA). The proposed circuit shall be employed in optical time-domain reflectometers and is implemented using an affordable ... -
A bender’s algorithm of decomposition used for the parallel machine problem of robotic cell
(Mathematics, 2021)The present research addresses the single transportation robot used to alleviate problems of robotic cell scheduling of the machines. For the purpose of minimizing the make-span, a model of mixed-integer linear programming ... -
A bi-objective model for scheduling construction projects using critical chain method and interval-valued fuzzy sets
(Buildings: Intelligent Multi-Criteria Decision-Making Methodologies in Building and Construction Management, 2022)Numerous constraints affect construction projects, and lack of management may lead to schedule deviation. In the execution phase of the project, due to the lack of timely access to the required resources and the existence ... -
A bibliometric analysis of river restoration
(12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)Increasing environmental pollution and human intervention in nature today require the restoration, study, and monitoring of the positive effects on water quality in the restored rivers. Consequently, the main research ... -
A bibliometric analysis of Symmetry (2009–2019)
(Symmetry, 2020)Symmetry is an international journal in the research fields of physics, chemistry, biology, mathematics, computer science, theory and methods, and other scientific disciplines and engineering. The first paper was published ... -
A bibliometric data analysis of multi-criteria decision making methods in heritage buildings
(Journal of civil engineering and management, 2019)Numerous countries are trying to find the best solution for conservation, restoration or reuse of the heritage buildings, preserving their cultural, historical, ethnic and spiritual values. The scientists, researchers and ... -
A bibliometric overview of the international journal of strategic property management between 2008 and 2019
(International journal of strategic property management, 2019)The International Journal of Strategic Property Management (IJSPM) is an interdisciplinary journal which provides a forum for a broad range of strategic property management research. The topics such as asset and facilities ... -
A biochar-based medium in the biofiltration system: removal efficiency, microorganism propagation and the medium penetration modelling
(Journal of the air & waste management association, 2016)Four strains of microorganisms (including micromycetes Aspergillus versicolor BF-4 and Cladosporium herbarum 7KA, as well as yeast Exophiala sp.BF1 and bacterium Bacillus subtilis B20) were selected. At the inlet loading ... -
A biofilter containing a biologically active layer of pine bark for removing volatile hydrocarbons from air
(Chemical and petroleum engineering : translated from Russian, 2004) -
A biofilter–adsorber
(2019)The invention relates to biofilters with biologically activated material, specifically - for biofilters for removing volatile organic compounds, for example, acetone, butanol, toluene, xylene, styrene, butyl acetate, phenol, ... -
A biomechanical model-based system for assisting in clinical examination of parkinson’s disease patients
(ESB2023, 28th Congress of the European Society of Biomechanics, 9- 12 July 2023, Maastricht, The Netherlands, Book of abstracts, 2023) -
A bipolar fuzzy extension of the MULTIMOORA method
(Informatica, 2019)The aim of this paper is to make a proposal for a new extension of the MULTIMOORA method extended to deal with bipolar fuzzy sets. Bipolar fuzzy sets are proposed as an extension of classical fuzzy sets in order to enable ... -
A bird's eye view of the Lithuanian landscape
(Проект Балтия = Project Baltia: Архитектурный ландшафт = Architectural landscape, 2016) -
A bond model of synthetic macro-fibre in concrete
(Proceedings of the 13th FIB International PhD Symposium in Civil Engineering, held in Paris, France, August 26-28, 2020, 2020)Bond behaviour of a synthetic macro-fibre in concrete is the object of this research. The bond strength and stiffness are the parameters characterising the bonding mechanism that determines the efficiency of the reinforcing ... -
A book about an unproclaimed empire
(Limes : cultural regionalistics, 2010) -
A brief look at data on the reliability of sprinklers used in conventional buildings
(Journal of civil engineering and management, 2011)Failures of sprinklers to extinguish fires generate a basic need for the assessment and increase of reliability of these crucial safety systems. This in turn creates a demand for input data used for reliability assessment. ... -
A building's refurbishment knowledge and device based decision support system
(Cooperative design, visualization, and engineering: third international conference, CDVE 2006, Mallorca, Spain, September 17-20, 2006: proceedings. Lecture Notes in Computer Science, 2006)The integration of knowledge-based, devices-based and decision support systems have a very promising future in scientific research. The authors of this paper participated in the project Framework 6, ‘Bringing Retrofit ...