Results 51 to 60 of about 559,245 (334)

THE ECONOMICS OF PEANUT PRODUCTION IN BULGARIA DURING THE TRANSITION PERIOD [PDF]

open access: yesJournal of Central European Agriculture, 2007
We examined peanut production systems and selected factors affecting the development of commercial peanut enterprises in Bulgaria. A survey of 220 individual farms and farm cooperatives engaged in the cultivation of peanuts was conducted during 2000 and ...
Nelly BENCHEVA   +4 more
doaj  

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

open access: yesAdvanced 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   +18 more
wiley   +1 more source

FINANCIAL SUSTAINABILITY OF BULGARIAN FOOTBALL: A BALKAN PERSPECTIVE

open access: yesTrakia Journal of Sciences
Purpose: This study examines the financial performance and sustainability of Bulgarian professional football clubs compared to other Balkan countries, focusing on revenue diversification, UEFA income, and infrastructure ...
D. Ivanov
doaj   +1 more source

Current State of Archiving Archaeological Reports in Bulgaria: still more physical than digital

open access: yesInternet Archaeology, 2021
This article provides an overview of the current state of archaeological archiving in Bulgaria. It briefly outlines the legislation that regulates archaeological fieldwork activities.
Nadezhda Kecheva
doaj   +1 more source

International Migrant Remittances in the Context of Economic and Social Sustainable Development. A Comparative Study of Romania-Bulgaria

open access: yes, 2018
The economic stability is the main goal of every country’s administration, contributing to the decrease of uncertainty, creating an attractive business environment, attracting foreign direct investment and contributing to economic growth, which increases
A. Haller   +2 more
semanticscholar   +1 more source

A brief overview of current status of European spatial data infrastructures − relevant developments and perspectives for Bulgaria

open access: yesGeo-Spatial Information Science, 2017
The paper aims to present a concise overview of the current status of the national spatial data infrastructures (SDI) of the European Union (EU) member states combined with specific peculiarities for Bulgaria. Some major challenges within the progress of
Lyubka Pashova, T. Bandrova
semanticscholar   +1 more source

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

open access: yesAdvanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi   +2 more
wiley   +1 more source

The Vulnerability of Migrants From Bulgaria to Human Trafficking for Labor Exploitation

open access: yesDve Domovini
The article analyzes the vulnerability of labor migrants from Bulgaria to traffickers and exploiters. Based on in-depth interviews with victims and experts in the field of human trafficking, the authors identify the main factors for falling into ...
Radoslav Stamenkov, Georgi Petrunov
doaj   +1 more source

Non‐Destructive, Reference‐Free Quantitative Analysis of TaOx Memristive Devices Using Soft X‐Ray Radiation

open access: yesAdvanced Electronic Materials, EarlyView.
A non‐destructive, quantitative approach has been developed to explore the nanoscale dynamics of TaOx‐based memristive devices. The utilization of nano‐X‐ray fluorescence analysis enables the direct probing of spatially resolved elemental distributions, including those present in buried layers, that are critical for the resistive switching.
André Wählisch   +9 more
wiley   +1 more source

SOVIET-BULGARIAN MILITARY COOPERATION AT THE FINAL STAGE OF THE GREAT PATRIOTIC WAR

open access: yesВестник Брянского государственного университета, 2023
The article reveals the features of Soviet-Bulgarian military cooperation in the last months of the Great Patriotic War. In September 1944, the government of the Fatherland Front came to power in Bulgaria, which broke off relations with Nazi Germany and ...
Kondratenko S.Yu.
doaj   +1 more source

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