Results 51 to 60 of about 21,250 (216)

New records of amphoroid diatoms (Bacillariophyceae) from Cachoeira River, Northeast Brazil

open access: yesBrazilian Journal of Biology
Amphoroid taxa have been revised in recent decades. Many species formerly assigned to Amphora have been transferred to other recently proposed genera, as Seminavis (Naviculaceae) and Halamphora (Catenulaceae).
KP Cavalcante, PI Tremarin, TAV Ludwig
doaj   +1 more source

Les amphores africaines dans la région toulousaine aux iie et ier s. av. n. è.

open access: yesAntiquités Africaines, 2017
This paper presents a synthesis on African amphorae identified in the Toulouse area at the end of the Iron Age. Thanks to recent discoveries from rescue excavations, a chronological analysis of the quantitative evolution of these imports is offered ...
Laurence Benquet, Claudio Capelli
doaj   +1 more source

Hellenistic Amphora Stamps from Kalynda

open access: yesGephyra, 2023
This article analyzes twenty-six amphora stamps found during the excavations at the ancient city of Kalynda in 2022-2023. Twenty are identified as being of Rhodian origin, five are from Knidos, and one is unidentified.
Erkan Dündar
doaj   +1 more source

The Oldest Traces of Alcoholic Beverages in the Border Zone of the North and East European Plains

open access: yesArchaeometry, Volume 68, Issue 2, Page 153-172, April 2026.
ABSTRACT Analysis of organic compounds preserved on pottery from the Bell Beaker community and the initial phase of the Trzciniec Cultural Sphere in the border zone of the Eastern and North European Plains was prompted by traces of alcoholic beverages found in contextually and formally analogous discoveries of more westerly provenance.
Dariusz Manasterski   +4 more
wiley   +1 more source

The use of diatom records to establish reference conditions for UK lakes subject to eutrophication [PDF]

open access: yes, 2011
A knowledge of pre-disturbance conditions is important for setting realistic restoration targets for lakes. For European waters this is now a requirement of the European Council Water Framework Directive where ecological status must be assessed based on ...
Bennion, H, Simpson, GL
core  

Use of the Algorithm of Multi-Scale Integral Invariant in the Study of Amphora Stamps

open access: yesАрхеология евразийских степей
When studying epigraphic monuments, including amphoric stamps, the task of reading and informative publication of inscriptions of poor preservation often arises.
Yury M. Svoiskiy   +4 more
doaj   +1 more source

Influence of Ploidy and Genetic Background on Stress Tolerance of Intraspecific Yeast Hybrids

open access: yesMicrobial Biotechnology, Volume 19, Issue 3, March 2026.
A large set of intraspecific yeast hybrids was constructed using two strategies that yielded series of hybrids with variable ploidy. Phenotyping of the hybrids was carried out in high‐stress media to assess the effects of ploidy and genetic background on heterosis.
Kaisa Rinta‐Harri   +5 more
wiley   +1 more source

Dressel 20 (Costa Bética) [PDF]

open access: yes, 2017
Ficha del catálogo Amphora ex Hispania.
Berni, Piero, Mateo Corredor, Daniel
core  

Network Component Analysis Can Identify Potential Axenisation Strategies Circumventing Antibiotic‐Use for Phototrophic Eukaryotic Microalgae

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Network component analysis of published axenisation methods reveals optimal, antibiotic‐free workflows for phototrophic eukaryotic microalgae. Distinct strategies are identified for diatoms, dinoflagellates, and green algae. Verification using microscopy, sequencing, and cell counting enhances reproducibility.
A. Iyer   +4 more
wiley   +1 more source

Amphoras on Knidian amphoras

open access: yes, 2011
The article traces the motif of an amphora in the iconography of Knidian amphora stamps in an effort to date with greater precision a Knidian amphora with two stamped handles discovered in the excavations at Marina el-Alamein. In effect, the handleless amphora stamp on the container from Marina was assigned to Period VII and dates most probably to the ...
openaire   +1 more source

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