Results 31 to 40 of about 225,147 (253)

Experimental Study on Erosion Modeling of Architectural Red Sandstone under the Action of the Natural Environment

open access: yesBuildings
When buildings are exposed to erosion from the natural environment, erosion behaviors such as surface damage and structural instability occur, which greatly affect the aesthetic value and service life of the buildings.
Shuisheng Zeng   +5 more
doaj   +1 more source

Partidele digitale: modificare de paradigmă sau model eşuat? [PDF]

open access: yesPolis: Revista de Stiinte Politice, 2021
The leader of Podemos has officially announced that he will withdraw from Spain’s political stage, which could mark the beginning of a downfall of this party.
Radu CARP
doaj  

Nutrient footprint and ecosystem services of carp production in European fishponds in contrast to EU crop and livestock sectors

open access: yes, 2020
There have been some arguments concerning supplementary feed (cereals) based common carp production in fishponds and water pollution, mostly in Central Europe.
K. Roy, J. Vrba, S. Kaushik, J. Mráz
semanticscholar   +1 more source

Combining soft power with the geopolitical approach – how difficult is it for the EU to change its attitude? [PDF]

open access: yesRevista Română pentru Studii Baltice şi Nordice, 2020
After gradually evolving from an economic project to a political one, European Union leaders declare nowadays that it is time to go forward and to build a geopolitical actor on the international stage. This paper does make an account on the current stage
Radu Carp
doaj  

Anti-carbamylated protein antibodies as a new biomarker of erosive joint damage in systemic lupus erythematosus [PDF]

open access: yes, 2018
Background: The application of more sensitive imaging techniques, such as ultrasonography (US), changed the concept of non-erosive arthritis in systemic lupus erythematosus (SLE), underlining the need for biomarkers to identify patients developing the ...
Alessandri, Cristiano   +11 more
core   +1 more source

Cum se confecţionează o majoritate parlamentară prin lege – reforma sistemului electoral din Republica Moldova [PDF]

open access: yesPolis: Revista de Stiinte Politice, 2017
The article deals with the problem of political stability in Moldova and the type of political regime that would ensure a safer future for the country..
Radu CARP
doaj  

The Struggle for the Rule of Law in Romania as an EU Member State: <br>The Role of the Cooperation and Verification Mechanism

open access: yesUtrecht Law Review, 2014
This article analyses the relations between the Cooperation and Verification Mechanism, the rule of law, and the principles of subsidiarity and proportionality in relation to Romania as an EU Member State.
Radu Carp
doaj   +1 more source

Comparison of Two Year Classes of Hybrid Grass Carp and Grass Carp for Aquatic Plant Control [PDF]

open access: yes, 1983
Two year classes of grass carp and F, hybrids resulting from bighead carp male x grass carp female were compared at various stocking densities for aquatic plant control.
Freeze, Mike, Henderson, Scott
core   +2 more sources

A Review of Grass Carp and Related Species Literature on Diet, Behavior, Toxicology, and Physiology Focused on Informing Development of Controls for Invasive Grass Carp Populations in North America

open access: yesFishes, 2023
Grass carp (Ctenopharyngodon idella) are globally important in aquaculture and aquatic vegetation control. However, escaped grass carp have established invasive populations.
Mark L. Wildhaber   +4 more
doaj   +1 more source

Distribution of choline acetyltransferase (ChAT) immunoreactivity in the brain of the teleost cyprinus carpio [PDF]

open access: yes, 2018
Cholinergic systems play a role in basic cerebral functions and its dysfunction is associated with deficit in neurodegenerative disease. Mechanisms involved in human brain diseases, are often approached by using fish models, especially cyprinids, given ...
Casini, Arianna   +3 more
core   +2 more sources

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