Results 81 to 90 of about 1,855 (168)

INDICELE DE GEOACUMULARE ŞI GRADUL DE POLUARE CU METALE GRELE A SEDIMENTELOR SUBACVATICE DIN REPUBLICA MOLDOVA

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2018
Indicele geochimic (Igeo) al metalelor grele din sedimentele subacvatice din r. Prut şi din fl. Nistru, precum şi  afluenţii acestora, caracterizează starea sedimentului ca nepoluat - moderat poluat, iar a celor din lacurile naturale Beleu şi Manta ...
Maria SANDU   +3 more
doaj  

Ploidy‐dependent modulation of DNA replication kinetics in Xenopus

open access: yesThe FEBS Journal, EarlyView.
Using an interspecies replication system with Xenopus frog species of different ploidy levels, we investigated how DNA replication adapts to polyploidization. While replication was slower in tetraploid than in diploid nuclei, dodecaploid nuclei unexpectedly replicated faster than tetraploid nuclei. Our findings show that increasing genome size does not
Hemalatha Narassimprakash   +4 more
wiley   +1 more source

Écologie industrielle

open access: yesDéveloppement Durable et Territoires, 2022
Christophe Beaurain
doaj   +1 more source

Ecologia e poesia

open access: yesMatraga, 2010
Tradução de “Ecologie et poésie”, publicado no livro La fin dans le monde de Michel Deguy (Paris: Hermann Éditeurs, 2009, p.39-46).
Michel Deguy
doaj  

Recovery of Four Commercial Fish Stocks in Lake IJsselmeer (The Netherlands) After Major Fishery Management Interventions

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Sustainable management of inland fisheries presents major challenges because it often involves complex and open access systems. Lake IJsselmeer is among the largest freshwater lakes in western Europe and supports active commercial fisheries.
Joey J. J. Volwater   +3 more
wiley   +1 more source

Seasonal effects of land cover and intensity of farming practices on α and β diversity of grassland arthropod communities

open access: yesInsect Conservation and Diversity, EarlyView.
Land cover heterogeneity drives grassland arthropod diversity in spring, while local management intensity becomes the primary driver in autumn, revealing strong seasonal shifts in environmental influences. Landscape‐scale farming intensity significantly shapes arthropod community composition through balanced variation, demonstrating its role as an ...
Théo Brusse   +3 more
wiley   +1 more source

Endemic but not eroded: Genomic distinctiveness and conservation genomics of the British swallowtail butterfly (Papilio machaon britannicus)

open access: yesInsect Conservation and Diversity, EarlyView.
Through whole‐genome sequencing of P. machaon populations across Europe, we demonstrate that P. m. britannicus forms a genetically distinct and isolated lineage. Demographic modelling revealed weak historical gene flow from the continent. Although P. m.
Benoit Nabholz   +6 more
wiley   +1 more source

Clinical improvement and scalp microbiome restructuring following a 28‐day piroctone olamine shampoo intervention

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A 28‐day clinical study in 41 individuals with oily dandruff showed that a piroctone olamine shampoo improved clinical symptoms while selectively reshaping the scalp bacterial and fungal microbiome toward a less dysbiotic profile. Abstract Objective To evaluate the clinical efficacy of a piroctone olamine–containing shampoo in individuals with oily ...
Spyridon Markos   +4 more
wiley   +1 more source

Towards a Consultative Union? Unpacking Parliamentary Stances on Citizen Participation in EU Policy‐Making

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract Recent developments within the European Union (EU) reveal a notable ‘citizen turn’ marked by initiatives aimed at enhancing citizen engagement with EU institutions through deliberative mechanisms. Whilst existing scholarship has extensively examined political elites' perceptions of these participatory tools at the national level, the policy ...
Karolina Borońska‐Hryniewiecka   +1 more
wiley   +1 more source

INDEX OF UNDERGROUND WATER POLLUTION WITH NITRATES: SPRINGS AND PUMPS IN THE NISTRU BASIN

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2019
Assessing the springs and pumps water quality (in the Nistru basin) it was found that in most of the districts there are sources of unpolluted water (8-58%), poorly polluted (10-56%) and moderately polluted (4-42%) waters with nitrates.
Maria SANDU   +6 more
doaj  

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