Results 121 to 130 of about 266,389 (335)
Bulgarian version of TEMPS-A [PDF]
Annals of General Psychiatry, 2008 Tony Donchev +5 more
openaire +3 more sources
Bulgaria. A relatively short organic history [PDF]
, 2003 Organic agriculture in Bulgaria has a relatively short history. The concept of organic agriculture was only introduced after the fall of the communist regime in 1990, when the process of land restitution started.
Apostolov, Stoylko, Heeb, Marlene
core
PLANTS, PEOPLE, PLANET, EarlyView.Viticulture is facing increasing challenges due to climate change. The focus on fast growth and sweet berries has come at the expense of stress resilience. Grafting onto Phylloxera‐resistant rootstocks from American species has been the most successful form of ecological pest management.
Samia Daldoul +6 more
wiley +1 more source
Guidelines for assessing favourable conservation status of Natura 2000 species and habitat types in Bulgaria [PDF]
, 2009 This executive summary describes the methodology for assessing the favourable conservation status of N2000 habitats and species on site level in Bulgaria and gives guidelines for its application.
Dimova, D. +5 more
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Societal Impact Statement Widespread adoption of disease‐resistant grapevine varieties presents a significant opportunity to revolutionize viticulture and address pressing environmental concerns. By reducing reliance on chemical pesticides, these varieties align with the European Commission's Green Deal objectives, striving for sustainable agricultural
Oliver Trapp +5 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Large palynological collections have been built over decades and contain vital information. However, they are often difficult to access and use effectively. What is the point of having such collections if they are not fully utilizable? To solve this problem, we digitized the Smithsonian palynological collection using both light and confocal microscopy.
Carlos Jaramillo +37 more
wiley +1 more source
Particle &Particle Systems Characterization, EarlyView.Here it is revealed how ultrasonic dispersion chemically and structurally alters Pt/C catalysts depending on carbon black type. While high surface area carbons remain stable, low and medium surface area carbons undergo oxidation, increasing charge‐transfer resistance and degrading fuel cell performance.
Adib Caidi +5 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Environmental issues have been at the heart of the global and EU member states policy agenda at least for the last decade. Currently, support for innovation is one of the focal areas of environmental sustainability development, with a focus on digitalization and information technology as leading driving forces of the current sixth wave of ...
Jana Hojnik +3 more
wiley +1 more source
Pulls, Pushes and Entitlement Failures in Labor Markets: Does the State of Development Matter? [PDF]
This study adapts a relatively novel model of off-farm labor supply to the changing conditions of Bulgaria during the 1990s. The model’s parameters are estimated separately for each of the three different waves of the Bulgarian Integrated Household ...
Jeffrey B. Nugent +2 more
core