Vendbanimi i neolitit të vonë në Barç (Faza Barç II) / L'habitat du Néolithique récent à Barç (La phase Barç II)

Lera, Petrika

doi:10.3406/iliri.1987.1427

Cited by 2 publications

(2 citation statements)

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“…These vessels have large dimensions and usually a rough texture [68,69]. Outside of today's borders of the Republic of North Macedonia, a similar ceramic form has been found on the site of Barç, in the Korçë region of Albania [70]. The mentioned sites correspond, according to the relative chronology based on pottery typology, with the second phase of the Late Neolithic in Pelagonia and with the relative chronological position of the Vinca-Tordos II phase or during the Vinca B2 phase in the Central Balkans and the Arapi and Otzaki phases of the Dimini [70][71][72].…”

Section: Archaeological Samplesmentioning

confidence: 97%

What about Dinner? Chemical and Microresidue Analysis Reveals the Function of Late Neolithic Ceramic Pans

Beneš

Todoroska²,

Budilová

et al. 2021

Molecules

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The Late Neolithic palafitte site, Ustie na Drim, in the northern part of Lake Ohrid (North Macedonia), excavated in 1962, offered ceramic fragments of large, flat, elongated pans. These artifacts could be dated by relative chronology to roughly around 5200–5000 BC. According to their shape and technological traits, the ceramic pans were probably used for baking. The attached materials on the surface of studied pan fragments were sampled for consequent chemical and microscopical analyses (i.e., analyses of starch, phytoliths, and microscopic animal remains). An immunological method revealed the presence of pork proteins in samples. The presence of organic residues of animal origin was, moreover, confirmed by the detection of cholesterol using gas chromatography coupled to mass spectrometry. Analysis of detected microscopic botanical objects revealed starch grains of several plants (i.e., oak, cattail, and grasses). An interesting find was the hair of a beetle larva, which could be interpreted contextually as the khapra beetle, a pest of grain and flour. Based on our data, we suppose that the ceramic pans from Ustie na Drim were used for the preparation of meals containing meat from common livestock in combination with cereals and wild plants.

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Section: Archaeological Samplesmentioning

confidence: 97%

What about Dinner? Chemical and Microresidue Analysis Reveals the Function of Late Neolithic Ceramic Pans

Beneš

Todoroska²,

Budilová

et al. 2021

Molecules

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“…sealing plugs, jaws, RAMs, etc. [4–6]. Relative motions between these components are often sliding, rolling or combination of both, resulting in wear and sometime galling (as threshold galling stress value of 17-4 PH is significantly less 2.0–4.0 MPa (self-mated 17-4 PH H950 condition at room temperature) [7] and 0.95 MPa (self-mated at 300°C)).…”

Section: Introductionmentioning

confidence: 99%

Investigation of tribological and corrosion performance of electroplated hard chromium coating on 17-4 PH steel

Ghosh,

Limaye,

Srivastava

et al. 2023

Surface Engineering

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Electroplated hard Cr-coated 17-4 PH stainless steel is regularly used in various parts of fuel handling system of nuclear reactors. In this study, the Cr-coated samples were investigated in detail for the coating adhesion using micro-scratch tester and ball indentation. Tribological investigation of the Cr coating was done in a reciprocating ball-on-plate dry sliding geometry against SS 440C ball counterbody. The wear and coefficient of friction (COF) tests were performed under five different loading conditions (3, 5, 7, 9 and 11 N) and three different sliding frequencies (5, 10 and 15 Hz). Wear scars on chromium coating were examined in detail by FESEM and 3D optical profilometer to understand the wear mechanism. It was observed that beyond 7 N critical load, the coating was prone to wear out drastically. Corrosion rate of the coating was estimated in 3.5 wt% NaCl solution by potentiodynamic experiment.

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Vendbanimi i neolitit të vonë në Barç (Faza Barç II) / L'habitat du Néolithique récent à Barç (La phase Barç II)

Cited by 2 publications

References 0 publications

What about Dinner? Chemical and Microresidue Analysis Reveals the Function of Late Neolithic Ceramic Pans

What about Dinner? Chemical and Microresidue Analysis Reveals the Function of Late Neolithic Ceramic Pans

Investigation of tribological and corrosion performance of electroplated hard chromium coating on 17-4 PH steel

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