Results 41 to 50 of about 33,004 (154)

Power Generation Technology Based on Piezoelectric Nanocomposite / Pjezoelektrinio nanokompozito naudojimas elektros gavybai

open access: yesMokslas: Lietuvos Ateitis, 2017
A new system based on a piezoelectric effect for electric power generation has been developed. Material used in the new model is flexible and has piezoelectric effect.
Justas Ciganas, Giedrius Janušas
doaj   +1 more source

THE ROLE OF RENEWABLE ENERGY SOURCES IN FUTURE ELECTRICITY SUPPLY [PDF]

open access: yes, 2006
Članak se bavi ulogom obnovljivih izvora energije u opskrbi električnom energijom. Izvorni razlog za njihovo uvođenje i razvoj bio je stvaranje protuteže porastu stvaranja stakleničkih plinova koji nastaju pri proizvodnji električne energije iz fosilnih ...
M. Kennedy, Z. Stanić
core   +1 more source

Urban development effect on passive house energy consumption / Miesto plėtros įtaka pasyvaus namo energijos vartojimui

open access: yesMokslas: Lietuvos Ateitis, 2011
The paper describes one of the energy-efficient building concepts – a passive house. In the course of the work, a multifamily residential house was simulated in order to determine its constructive and spatial parameters that would ensure a passive house ...
Edgars Suvorovs
doaj   +1 more source

Ground State of Berilium Atom in Hartre and Hartree-Fock Approximation [PDF]

open access: yes, 2015
U ovom radu izračunavam osnovno stanje atoma berilija primjenom nekoliko različitih aproksimativnih varijacijskih računa. Kao varijacijske valne funkcije koriste se Hartreejeva aproksimacija (HA) gdje se osnovno stanje aproksimira produktom ...
Špoljar, Mladen
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The impact of the design of the facade on energy consumption in the building [PDF]

open access: yes, 2013
It is known that nowadays more and more energy is used for maintenance of buildings but this will have to change in near future. In standby on this that all the new buildings will be someday near zeroenergy and that they will have to limit the energy ...
Pintar, Nuša
core   +1 more source

Analysis of possibilities of usage geothermal energy

open access: yesMokslas: Lietuvos Ateitis, 2011
Constantly fluctuating oil prices and the dependence on the gas supply from Russia force to pay the higher attention on the wider usage of renewable energy technologies, including geothermal energy.
Aidas Blažys, Petras Urbonas
doaj   +1 more source

Solvent effect on Hammett sigma constants [PDF]

open access: yes, 2019
Ispitan doprinos specifičnih interakcija DMSO-a prilikom računa Hammettovih sigma konstanti reakcije disocijacije para-supstituiranih benzojevih kiselina.
Kern, Matej
core   +1 more source

Energy‐efficient asset management for professional landlords

open access: yesInternational Journal of Strategic Property Management, 2008
CO2 reduction by means of energy conservation is an important topic in many governmental environmental policies. As new construction accounts for a fraction of the total building stock, the energy performance of existing dwellings is of great importance.
Jan-Willem Smid, Nico Nieboer
doaj   +1 more source

Renewable energy sources in Bjelovarsko-Bilogorska County [PDF]

open access: yes, 2019
Suvremene katastrofe zajedno s klimatskim promjenama navele su ljude na promišljanje i potragu za obnovljivim izvorima energije. Izvorima koji su čisti, lako dostupni i ekološki prihvatljivi.
Kiš, Dorotea
core   +2 more sources

Analysis of biofuel plant with heat pump [PDF]

open access: yes, 2017
After shutting down the Ignalina atomic power plant, Lithuania have received a huge blow to it‘s national energetic safety. Not only pressure from The European Union, but risen electricity and natural gas import dependency has forced Lithuania to search ...
Biekša, Simas
core  

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