Analiza Hirshfeld a fost utilizată pentru a investiga interacțiunile intermoleculare în structura cristalină a complexului [Cu(piv)₂(ina)₂] (nia = izonicotinamidă; Hpiv = acid pivalic). Complexul studiat prezintă un ...

A fost studiată natura contactelor intermoleculare în structura compusului binuclear cu formula [Co2(µ-H2O)(piv)4(Hpiv)(ina)2] (1) (unde: ina = izo-nicotinamidă, piv = pivalat), prin analiza suprafeței Hirshfeld (HS) și a ...

Performanțele a două materiale compozite pe bază de chitosan (CS-ECH și CS-GA), înglobând nanoparticule de ferite spinelice, au fost evaluate pentru adsorbția colorantului anionic Orange II. Materialele magnetice au fost ...

This scientific paper reflects data on the determination of the diversity of the helminth fauna in the anuran amphibian Bufo bufo Linnaeus, 1758 and Bufo viridis Laurenti, 1768 species, of the Bufonidae family, as well as ...

Carvacrolul (2-Metil-5-(propan-2-il)benzenol) este un terpenoid monociclic fenolic prezent în proporții semnificative în uleiurile esențiale extrase din familia plantelor Lamiaceae, având proprietăți funcționale antimicrobiene, ...

In the presented article, the genus Rhipsalis Gaertn of the Cactaceae family was characterized based on the classification proposed by A. Calvente (2011) and the divisions into sections of the subgenus Rhipsalis represented ...

The study topic presented in the paper includes the biological fungicides, carbecol and funecol presented in economic aspect compared to the classical chemical product Pencozeb. These 2 products have harmless applicability ...

This paper examines the ichthyofauna of Balta Mică a Brăilei Natural Park, an essential ecosystem for biodiversity conservation and ecological balance. The study focuses on the role of ichthyofauna in maintaining the health ...

The research was carried out in various biotopes during the years 1975-2023. The highest values of the relative density of small rodents were recorded in the wheat field 30% and alfalfa 24.6% in the autumn period, followed ...

Today's world suffers from the problem of environmental degradation. Some issues are global, while some are regional. Globally, the problems are: global warming, stratospheric ozone depletion, acid rain, deforestation, ...