Results 51 to 60 of about 34,506 (182)

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

Some of the Basic Problems of Short-term and Medium-term Electricity Generation in Croatia [PDF]

open access: yes, 2006
U članku se analiziraju uvjeti i ograničenja za proizvodnju električne energije u Hrvatskoj u idućem kratkoročnom i srednjoročnom razdoblju (do 2020. godine).
D. Feretić
core   +1 more source

Kogeneracija na biomasu snage 1 MWel [PDF]

open access: yes, 2012
Kogeneracija je postupak istovremene proizvodnje električne i korisne toplinske energije u jedinstvenom procesu. Toplina dobivena iz postrojenja je na nižoj energetskoj razini i najčešće se koristi za grijanje ili u nekim drugim proizvodnim procesima ...
Plevnik, Andrej
core  

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

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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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

Power System Under Free Market Conditions [PDF]

open access: yes, 2006
U posljednjih 20 godina vidljiva je sve veća uloga otvorenog tržišta električne energije, jednako kao i u drugim sektorima. Savršeno konkurentno energetsko tržište efikasno je, ali ga je teško postići.Treba uzeti u obzir posebna svojstva električne ...
I. Wangensteen
core   +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

Power Utility Re-regulation in East European and CIS Transformation Countries (1990-1999): An Institutional Interpretation [PDF]

open access: yes
This paper analyzes the process of power utility re-regulation in Eastern Europe and the CIS during the decade of systemic transformation (1990-1999); in particular, it explores reasons why early attempts to introduce competition-oriented reform models ...
Christian von Hirschhausen, Petra Opitz
core  

Pogoni hidroelektrana [PDF]

open access: yes, 2016
U završnom radu hidroelektrana je opisana kao jedan veliki pogon koji se sastoji od više dijelova, opisani su ciklusi kroz koje energija prolazi, njezine pretvorbe iz potencijalne i kinetičke energije u mehaničku, a potom u električnu. Ukratko su opisani
Bukovčan, Mario
core   +2 more sources

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