Results 31 to 40 of about 193,176 (271)

Economic cost of lumpy skin disease outbreaks in three Balkan countries: Albania, Bulgaria and the Former Yugoslav Republic of Macedonia (2016‐2017)

Transboundary and Emerging Diseases, 2018
Lumpy skin disease (LSD) is an emerging viral disease that was detected for the first time in the Balkan Peninsula in Greece in 2015. In April 2016, there was a reoccurrence in Greece and the spread of the disease for the first time into Bulgaria, the ...
J. Casal, A. Allepuz, A. Miteva, L. Pite, Blagojco Tabakovsky, Dimitar Terzievski, T. Alexandrov, D. Beltrán-Alcrudo   +7 more
semanticscholar   +1 more source

Overcoming energy injustice? Bulgaria’s renewable energy transition in times of crisis

Energy Research & Social Science, 2018
The effects of renewable energy transitions on energy costs and economic growth have led to cost concerns and a prioritisation of economic issues during the economic crisis.
Jan-Justus Andreas, C. Burns, J. Touza
semanticscholar   +1 more source

STUDY ON ANIMAL BONE MATERIAL EXCAVATED FROM AN ARCHEOLOGICAL SITE FROM THE EARLY CHALCOLITH AND THE LATE IRON AGE NEAR THE VILLAGE OF SREDETS, BULGARIA

Trakia Journal of Sciences
The aim of the present research wasto perform an archaeozoological analysis of animal bone material obtained from excavations near the village of Sredets, Stara Zagora region, Bulgaria.
D. Kostov, D. Takorova, P. Stoyanova, H. Hristov, D. Vladova   +4 more
doaj   +1 more source

REVIEW OF CLINICAL TRIALS DURING THE COVID-19 PANDEMIC

Trakia Journal of Sciences
Objective: The systematic data on clinical trials during the COVID-19 pandemic are scarce. We aimed to review the dynamics of clinical trials in the new reality.
M.Nedelchev, Y.Nedelcheva
doaj   +1 more source

Contested Parenthood: Attitudes Toward Voluntary Childlessness as a Life Strategy in Post‐Socialist Bulgaria

Social Inclusion, 2022
The article focuses on the social differences in the attitudes toward female and male voluntary childlessness in Bulgaria and their dynamics over time. The analysis is based on data from the European Social Survey conducted in 2006 and 2018 in Bulgaria ...
Elitsa Dimitrova, Tatyana Kotzeva
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype

Advanced Functional Materials, EarlyView.
In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He, Wang Sik Lee, Phattadon Yajan, Aaron Lee, Mauro Sousa de Almeida, Sandeep Keshavan, Jozef Adamcik, Céline Loussert‐Fonta, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +10 more
wiley   +1 more source

Emperor Basil II and the Awarding of Byzantine Honorific Titles to Bulgarians in the Course of the Conquest of Bulgaria (976–1018)

Studia Ceranea, 2019
This article examines the question about the policy of honouring members of the Bulgarian imperial family and Bulgarian aristocracy with Byzantine honorific titles pursued by Emperor Basil II Boulgaroktonos (976–1025) in the course of the conquest of ...
Nikolay Kanev
doaj   +1 more source

The first report of the prevalence of Nosema ceranae in Bulgaria

PeerJ, 2018
Nosema apis and Nosema ceranae are the two main microsporidian parasites causing nosematosis in the honey bee Apis mellifera. The aim of the present study is to investigate the presence of Nosema apis and Nosema ceranae in the area of Bulgaria.
R. Shumkova, A. Georgieva, G. Radoslavov, D. Sirakova, Gyulnas Dzhebir, B. Neov, M. Bouga, P. Hristov   +7 more
semanticscholar   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source