Results 11 to 20 of about 144,741 (289)

Chemical analysis of phenolic compounds and determination of anti-oxidant, antimicrobial and cytotoxic activities of organic extracts of Pinus coulteri

open access: yesBangladesh Journal of Pharmacology, 2018
New bioactive natural products, the phenolic composition and the biological activities of organic extracts from the needles of the Algerian Pinus coulteri were investigated.
Soumia Merah   +6 more
doaj   +1 more source

The Cu2+ reduction and H2 evolution on the hetero-system CuFeO2/ZnO under visible light

open access: yesApplied Water Science, 2020
The hetero-system CuFeO2/ZnO was successfully used in the Cu2+ reduction under visible light irradiation; it was conducted with varying some important factors such as the initial Cu2+ concentration, mass ratio CuFeO2/ZnO and light flux.
R. Bagtache   +4 more
doaj   +1 more source

The politics of journalistic creativity: expressiveness, authenticity and de-authorization [PDF]

open access: yes, 2012
This article begins with the assertion that creativity in journalism has moved from being a matter of guile and ingenuity to being about expressiveness, and that this reflects a broader cultural shift from professional expertise to the authenticity of ...
Markham, Tim
core   +1 more source

Ghent University Technology Park : from a local initiative towards an essential component of the Ghent knowledge innovation ecosystem [PDF]

open access: yes, 2015
Using the case of the Ghent University and its Technology Park, we will illustrate how changing policies and practices at the level of the university concerning research valorization have an impact on our science park.
Bil, Johan, Buerman, Thomas, Moens, Luc
core   +1 more source

An overview of the most actual methods of valorization of pyrite ash

open access: yesRomanian Journal of Ecology & Environmental Chemistry, 2022
The obtaining process of sulfuric acid, that involves roasted of pyrite ores, leads to accumulation of a significant amount of secondary matter known as pyrite ash.
Ana-Maria Nicoleta Codreanu   +3 more
doaj   +1 more source

PENSION VALORIZATION METHOD – SELECTED ISSUES

open access: yesCopernican Journal of Finance & Accounting, 2018
The aim of this article is to present basic terms and issues connected with pension valorization. Within the framework of this paper were presented methods of valorization and development of valorization in time. Particular attention has been paid to the
Anna Kobylińska, Maciej Balcerowski
doaj   +3 more sources

Assessment of High-Speed Rail Service Coverage in Municipalities of Peninsular Spain

open access: yesInfrastructures, 2020
The Spanish transportation and housing infrastructure plan has planned that in 2024 all provincial capitals in peninsular Spain are to be connected by high-speed rail lines. Nowadays, 35 stations are already operational.
José Manuel Naranjo Gómez   +3 more
doaj   +1 more source

Economic Evaluation of the Feasibility When Installing a Biogas Plant for Treatment of Slaughterhouse Wastewater

open access: yesProceedings, 2019
The process of anaerobic digestion generates biogas filled with CH4, this gas may be harnessed to produce electricity, heating and even used to produce biofuel.
I.C. Gato   +3 more
doaj   +1 more source

Social inclusion and valued roles : a supportive framework [PDF]

open access: yes, 2008
The aim of this paper is to examine the concepts of social exclusion, social inclusion and their relevance to health, well-being and valued social roles.
Atherton H   +26 more
core   +2 more sources

Variations of Saponins, Minerals and Total Phenolic Compounds Due to Processing and Cooking of Quinoa (Chenopodium quinoa Willd.) Seeds

open access: yesFoods, 2020
Quinoa (Chenopodium quinoa Willd.) is a grain of great nutritional interest that gained international importance during the last decade. Before its consumption, this grain goes through many processes that can alter its nutritional value.
Manal Mhada   +4 more
doaj   +1 more source

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