Results 31 to 40 of about 5,332 (220)

Tipologia ştampilelor de lămpi (Firmalampen) descoperite la Durostorum–Ostrov (Ferma 4) [PDF]

open access: yesPeuce, 2016
The Lower Danube Museum of Calarași stores over 1,400 Roman lucerna oil lamps, most of them found by the author of this paper during surveys at the civilian settlement of Durostorum (Ostrov-Farm 4).
Dan ELEFTERESCU
doaj  

Elements for the Theory of Value in Ancient Philosophy [PDF]

open access: yesAnnals of Philosophy, Social and Human Disciplines, 2013
Although axiology is a new philosophical discipline (the second half of the 19th century), we can talk about both a prehistory and a protohistory of axiology. The most important aspect of axiology belongs to its prehistory.
Ivan Ivlampie
doaj  

Roman Fibulae in the Collection of the Lower Danube Museum Călărași [PDF]

open access: yesPeuce, 2020
In the collection of the Museum of Lower Danube Călărași is housed a large number of fibulae discovered, in particular, on the iconic sites of Ostrov-Ferma 4 and Izvoarele (former Pîrjoaia, settlement associated with Sucidava of Moesia).
Dan ELEFTERESCU, George NUȚU
doaj  

Linear Pottery culture on the lower Danube

open access: yesSprawozdania Archeologiczne, 2021
Archaeological excavations carried out at Sudiţi (Buzău County, Romania) some decades ago unearthed severalLinear Pottery culture features which were subsequently interpreted and used by various researchers in an attempt to explain the origin of Chalcolithic cultures (such as Boian).
Daniel Garvan, Alin Frînculeasa
openaire   +2 more sources

Long Distance Migration of Beluga (Huso huso) and Stellate Sturgeon (Acipenser stellatus) in Lower Danube River in Relation with Iron Gate II Dam

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2018
Construction of the dams in Lower Danube River (LDR- rkm 0 Sulina – rkm 1075 Baziasi) without fish passages, as well as illegal fishery and river bottom modification due to navigation had negative impact on sturgeon’s populations.
Ștefan HONŢ   +5 more
doaj   +1 more source

Roman Age Pottery from Niculițel–Cornet (Tulcea county, Southeastern Romania) [PDF]

open access: yesPeuce, 2023
The paper presents the Roman era pottery discovered during the 1988 and 2000 rescue archaeological excavations at Niculiţel–Cornet, Tulcea County, Romania, prior to the construction of the methane gas pipe in the area.
Ștefan-Emilian GAMUREAC   +2 more
doaj  

A narrow bandgap Schottky heterojunction Fe2N/CeO2 microneedle triggering sonodynamic reactive oxygen species storm for drug‐resistance‐free skin fungal infection

open access: yesBMEMat, EarlyView.
Inorganic sonosensitizers suffer from inefficient electron‐hole separation, rapid recombination, and wide bandgaps in anti‐fungal applications. We propose MN@Fe2N/CeO2 to directly eliminate fungi without drug resistance. Combining semiconductor CeO2's advantages with Fe2N's high work function and activity enables efficient Schottky heterojunctions ...
Li Wang   +13 more
wiley   +1 more source

DNA Barcoding and Distribution of Gastropods and Malacostracans in the Lower Danube Region

open access: yesDiversity, 2022
This survey reports the spatial distribution of gastropods belonging to Caenogastropoda, Architaenioglossa, Littorinimorpha, Cycloneritida and Hygrophila orders, and malacostracans from Amphipoda and Mysida orders in the lower sector of the Danube River,
Selma Menabit   +5 more
doaj   +1 more source

Peroxodisulfate‐Enhanced Leaching of Deep‐Sea Manganese Crusts and Sulfides

open access: yesChemie Ingenieur Technik, EarlyView.
Ammonium peroxodisulfate enables efficient leaching of deep‐sea manganese crusts and massive sulfides while offering electrolytic recycling. High leaching yields for V, Mn, Co, Mo, Sn, and W, along with complete leaching of As and Sb, highlight its potential as a powerful and sustainable oxidant for marine resource processing.
Bastian Hansel   +5 more
wiley   +1 more source

An Axiological Perspective in Understanding Truth [PDF]

open access: yesAnnals of Philosophy, Social and Human Disciplines, 2014
The present study is intended as an analysis of the concept of truth starting from its classical definitions. The axiological perspective on truth – unlike the realistic, logical and utilitarian ones – opens the path towards new significances of this ...
Ivan IVLAMPIE
doaj  

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