Results 31 to 40 of about 446 (121)

New bounds for Laplacian energy / Новые ограничения Лапласовой энергии / Nova ograničenja za Laplasovu energiju [PDF]

open access: yesVojnotehnički Glasnik, 2020
Introduction/purpose: The Laplacian energy (LE) is the sum of absolute values of the terms μi-2m/n, where μi , i=1,2,…,n, are the eigenvalues of the Laplacian matrix of the graph G with n vertices and m edges. The basic results of the theory of LE are
Ivan Gutman
doaj   +1 more source

Possibilities of analysis of household waste utilization for energy production

open access: yesMokslas: Lietuvos Ateitis, 2011
This paper presents the analysis of possibilities to use municipal waste for energy production. Household waste utilization options are evaluated at the economic, ecological and social criteria.
Dalius Kriptavičius   +2 more
doaj   +1 more source

Assessment of performance efficiency of enterprises producing electricity in hydro and wind power plants

open access: yesBusiness: Theory and Practice, 2011
The system of indicators for assessment of performance efficiency of enterprises producing electricity in hydro and wind power plants is presented in this article.
Viktorija Bobinaitė   +1 more
doaj   +1 more source

Cross‐Cultural Adaptation and Psychometric Evaluation of the DoFEL‐R for Early Detection of Alzheimer's Related Functional Decline in Croatia

open access: yesHealth Science Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Background and Aims Early‐stage Alzheimer's disease (AD) is often associated with subtle functional changes that may go undetected by conventional assessment tools. The Details of Functions of Everyday Life – Revised (DoFEL‐R) was developed to address this gap by embedding updated theoretical understandings from memory binding into the ...
Freddie O'Donald   +2 more
wiley   +1 more source

The use of safe waste for the production of ellectricity and heat / The use of safe waste for the production of ellectricity and heat

open access: yesMokslas: Lietuvos Ateitis, 2011
Steadily increasing prices of electricity and heat energy make us look for the options how to use the supply available rationally. The purpose is to cut energy production costs.
Marius Lazauskas
doaj   +1 more source

Improving the performance of poly(lactic acid)/poly(butylene succinate) blends by compatibilization and reinforcement with nanofibrillated cellulose

open access: yesPolymer Engineering &Science, Volume 65, Issue 6, Page 3114-3133, June 2025.
Addition of nanofibrillated cellulose and compatibilizer improved interfacial adhesion and enhanced tensile strength in poly(lactic acid)/poly(butylene succinate) blends. Abstract This study investigates the effects of pristine and acetylated nanofibrillated cellulose (NFC) and a poly(lactic acid)‐co‐poly(butylene succinate) (PLA‐co‐PBS) compatibilizer
Georgia Lathira   +10 more
wiley   +1 more source

Financing methods for solid waste management: A review of typology, classifications, and circular economy implications

open access: yesSustainable Development, Volume 33, Issue 2, Page 3062-3085, April 2025.
Abstract The operations that underpin efficient municipal solid waste management delivery require economic funds. These funds are needed for both capital and recurrent expenditures. Municipalities (local governments) often being the main entities responsible for waste management in cities across the globe, have implemented several funding methods.
Obiora B. Ezeudu, David Bristow
wiley   +1 more source

Energija budućnosti: Grupa 143 / Energy of the Future: Group 143

open access: yesAM: Art + Media, 2014
Recently there has been a retrospective exhibition of Group 143 in the Museum of Contemporary Art in Belgrade (Legacy Čolaković) by the name of Group 143 – the radical thought.
Maja Stanković
doaj   +1 more source

Energetski izazovi: europska gledišta i francuski odgovori [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Splitu, 2013
Europska unija nastoji poboljšati europsko energetsko tržište na način da bude bolje koordinirano, jer u ujedinjenoj Europi nije više moguće djelovati izdvojeno.
Bosiljka Britvić Vetma, Marc Gjidara
doaj  

Analiza funkcija pozadinskog bataljona brigade KoV

open access: yesVojnotehnički Glasnik, 1994
Na osnovu iznetog može se zaključiti da se težišno treba angažovati na unapređenju rada i postavljanju valjane organizacije rada u oblasti operativne funkcije i snabdevanja, zatim ishrane i zdravstvene zaštite.
Marko Andrejić
doaj   +1 more source

Home - About - Disclaimer - Privacy