Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Radu, Barna"'
Autor:
Radu BARNA, Cristina DOBROTĂ
Publikováno v:
Revista Transilvană de Ştiinţe Administrative, Vol 6, Iss 10, Pp 9-13 (2004)
Tourism can be an advantage or a hindrance for the regional development. In order to create a harmony between human and economic development, local administrations and governmental measures have to enocourage and improve conditions for a sustainable
Externí odkaz:
https://doaj.org/article/b1ddb9462f384af79ccd5014450bcdf8
Autor:
Cristina DOBROTĂ, Radu BARNA
Publikováno v:
Revista Transilvană de Ştiinţe Administrative, Vol 4, Iss 8, Pp 87-90 (2002)
Environmental Justice is the fair treatment and meaningful involvement of all people regardless of race, national origin or income with respect to the development, implementation, and enforcement of environmental laws, regulations and policies. Many
Externí odkaz:
https://doaj.org/article/5d7783b87d614a13b519301ae825e306
Publikováno v:
Journal of Supercritical Fluids
Journal of Supercritical Fluids, Elsevier, 2020, 161, pp.1-11/104817. ⟨10.1016/j.supflu.2020.104817⟩
Journal of Supercritical Fluids, Elsevier, 2020, 161, pp.1-11/104817. ⟨10.1016/j.supflu.2020.104817⟩
International audience; The study addresses the formation of secondary hydrochar and the morphology of secondary microparticles from black liquor. The black liquor solution was hydrothermally converted at 350 °C and 16.5 MPa in batch reactors runnin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fcc1ebc81c688ff664999799f25bf0a
https://hal-mines-albi.archives-ouvertes.fr/hal-02505499
https://hal-mines-albi.archives-ouvertes.fr/hal-02505499
Autor:
Masaru Watanabe, Elsa Weiss-Hortala, Seiichi Takami, Hélène Boucard, Radu Barna, Tadafumi Adschiri
Publikováno v:
Journal of Supercritical Fluids
Journal of Supercritical Fluids, Elsevier, 2015, 105 (SI), pp.66-76. ⟨10.1016/j.supflu.2015.02.008⟩
Journal of Supercritical Fluids, Elsevier, 2015, 105 (SI), pp.66-76. ⟨10.1016/j.supflu.2015.02.008⟩
Issu de : 14th European Meeting on Supercritical Fluids, Marseille, FRANCE, May 18th–21st, 2014; International audience; Black liquor is an alkaline liquid residue from paper industry, containing similar to 80 wt% of water and similar to 20 wt% of
Autor:
Virgínia Aparecida da Silva Moris, Luciano Rodrigues Viana, Yannick Soudais, Jane Maria Faulstich de Paiva, Andréa Oliveira Nunes, Pierre-Marie Guineheuc, Radu Barna
Publikováno v:
International Journal of Life Cycle Assessment
International Journal of Life Cycle Assessment, Springer Verlag, 2018, 23 (9), pp.1825-1838. ⟨10.1007/s11367-017-1416-6⟩
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
International Journal of Life Cycle Assessment, Springer Verlag, 2018, 23 (9), pp.1825-1838. ⟨10.1007/s11367-017-1416-6⟩
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Purpose Carbon fibers have been widely used in composite materials, such as carbon fiber-reinforced polymer (CFRP). Therefore, a considerable amount of CFRP waste has been generated. Different recycling technologies have been proposed to treat the CF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f090b5c40c582eb9420b9ee1fd47c6a9
https://hal.archives-ouvertes.fr/hal-01698410
https://hal.archives-ouvertes.fr/hal-01698410
Publikováno v:
In Chemical Engineering Science 2000 55(7):1257-1267
Publikováno v:
Journal of Supercritical Fluids
Journal of Supercritical Fluids, Elsevier, 2010, 53 (1-3), pp.42-47. ⟨10.1016/j.supflu.2010.01.004⟩
HAL
Extrait de : 9th International Symposium on Supercritical Fluids / sous la dir. de F. CANSELL, J. FAGES et J. MERCADIER.- ISBN 978-2-9511591-7-4
ISSF 2009-9th International Symposium on Supercritical Fluids
ISSF 2009-9th International Symposium on Supercritical Fluids, May 2009, Arcachon, France. 6 p
Journal of Supercritical Fluids, Elsevier, 2010, 53 (1-3), pp.42-47. ⟨10.1016/j.supflu.2010.01.004⟩
HAL
Extrait de : 9th International Symposium on Supercritical Fluids / sous la dir. de F. CANSELL, J. FAGES et J. MERCADIER.- ISBN 978-2-9511591-7-4
ISSF 2009-9th International Symposium on Supercritical Fluids
ISSF 2009-9th International Symposium on Supercritical Fluids, May 2009, Arcachon, France. 6 p
Biomass is the ideal alternative renewable energy that might help decrease CO2 emissions. Super Critical Water Gasification (SCWG) is a recent treatment method which is still being developed as regards wet biomass. Above its critical point, water has
Publikováno v:
Advances in Environmental Research
Advances in Environmental Research, Elsevier, 2004, 8 (n° 3-4), p.697-711
HAL
Advances in Environmental Research, Elsevier, 2004, 8 (n° 3-4), p.697-711
HAL
A methodology based on three experimental tests and a behavioral model was developed for the assessment of inorganic contaminant release from cement-based waste materials placed in an ‘immersed scenario’. The experimental ‘toolbox’ consists o
Autor:
David S. Kosson, Pierre Moszkowicz, Caroline Gervais, Andrew C. Garrabrants, Radu Barna, Florence Sanchez
Publikováno v:
Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2004, 34 (1), p.119-131
Cement and Concrete Research, Elsevier, 2004, 34 (1), p.119-131
A Portland cement mortar was submitted to cycles of intermittent wetting (IW) in which tank leaching was interspersed with periods of storage in either an inert or a reactive atmosphere. Relative humidity (RH) (23%, 48% and 98%) was maintained during
Publikováno v:
Analytical Chemistry
Analytical Chemistry, American Chemical Society, 2003, 75 (4), p. 736-741
Analytical Chemistry, American Chemical Society, 2003, 75 (4), p. 736-741
A helical sorbent microtrap consisting of a helical sorbent fixed inside a silicosteel capillary tube is presented. The main parameters that affect the safe sampling time of the helical sorbent microtrap in continuous sampling by a membrane and trap