Results 61 to 70 of about 3,972 (209)

New data on the subfossil fauna from “Forum Serdica” (Sofia City, Bulgaria; 3rd-19th century AD)

open access: yesHistoria Naturalis Bulgarica, 2017
Presented are the results of the excavations in the central Sofia circus of 3rd-4th to 16-19th c. AD from 2016, deposited over the Roman “Forum Serdica”.
Zlatozar Boev
doaj  

Higher complement C4 gene copy number constitutes a shared genetic risk factor for giant cell arteritis and IgA vasculitis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +296 more
wiley   +1 more source

Supply of imported fineware along the Central road in Roman Thrace

open access: yesБългарско е-Списание за Археология, 2020
This contribution explores the archaeological evidence for the supply of imported fineware along the Central road (Via Diagonalis) in the province of Thrace during the Principate. Finds from twelve sites situated in close proximity to its route have been
Alexander Harizanov
doaj  

Information Technology for Preserving the Bulgarian Folklore Heritage [PDF]

open access: yes, 2013
Folk songs are an important and essential part of the Bulgarian cultural heritage. Following the traditions of the 20th century in publishing Bulgarian folk songs, we prepared the book “Folk Songs from Thrace” [3] with scores and lyrics recorded from ...
Kirov, Nikolay, Peycheva, Lozanka
core  

An Architectural Reassessment of a ‘Villa Rustica’ Near Serdica

open access: yesTractus Aevorum, 2020
This article focuses on the search for answers concerning the architecture of villas located around the Roman city of Serdica. My thesis is that a villa rustica is a place for trade and business, and not only for agricultural production, as they have been considered up to ...
openaire   +2 more sources

Cost–benefit analysis of screening programme for diabetic retinopathy in Bulgaria

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Late‐diagnosed diabetic retinopathy (DR) is difficult and expensive to treat. Screening programmes can identify the disease early and reduce the costs of its future treatment. This study aims to analyse the cost–benefit of screening programmes for DR.
Iva Nenkova   +5 more
wiley   +1 more source

Making teaching an attractive profession: What are the challenges and opportunities for minority ethnic teachers in England?

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This paper explores the challenges and opportunities surrounding the recruitment and retention of minority ethnic teachers in England. Drawing on interview data from 33 teachers and school leaders of diverse ethnic backgrounds, it investigates whether racialised barriers identified in earlier research have shifted in the current context of ...
Antonina Tereshchenko   +5 more
wiley   +1 more source

Design of a Fluorescent Boronic Acid‐Functionalized Pyranoflavylium Receptor to Host and Release Diol‐Rich Bioactive Analytes in a pH‐Dependent Manner

open access: yesChemFoodChem, EarlyView.
This work presents a pH‐responsive ON–OFF fluorescent system based on a novel pyranoflavylium dye functionalized with a boronic acid receptor. The receptor exhibits a markedly higher affinity for the catechol‐containing polyphenol (+)‐catechin than for conventional diol‐rich molecules such as glucose and lactic acid.
Beatriz Senra   +5 more
wiley   +1 more source

THE EXILE OF ARIUS TO „ILLYRICUM“ ACCORDING TO HISTORICAL EVIDENCE

open access: yesИстраживања, 2012
The paper explores the location where the founder of Arian heresy, Alexandrian presbyter Arius, was exiled by the emperor Constantine I after the Nicene Council in 325. It has been generally accepted among researchers that the place of Arius’s exile was “
Александра Смирнов-Бркић
doaj  

The Engel elements in generalized FC-groups

open access: yes, 2014
We generalize to FC*, the class of generalized FC-groups introduced in [F. de Giovanni, A. Russo, G. Vincenzi, Groups with restricted conjugacy classes, Serdica Math. J. 28 (2002), 241-254], a result of Baer on Engel elements.
Tortora, A., Vincenzi, G.
core  

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