91. Testing hadronic-model predictions of depth of maximum of air-shower profiles and ground-particle signals using hybrid data of the Pierre Auger ObservatoryA. Abdul Halim, Andrej Filipčič, Jon Paul Lundquist, Shima Ujjani Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, 2024, izvirni znanstveni članek Ključne besede: hadronske interakcije, detektorji fluorescence, talni detektorji, Observatorij Pierre Auger
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92. Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger ObservatoryA. Abdul Halim, P. Abreu, M. Aglietta, Andrej Filipčič, Jon Paul Lundquist, Shima Ujjani Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, 2024, izvirni znanstveni članek Ključne besede: super težka temna slov, sterilní nevtrini, starost vesolja, Observatorij Pierre Auger
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93. Ground observations of a space laser for the assessment of its in-orbit performanceOliver Lux, Andrej Filipčič, Jon Paul Lundquist, Shima Ujjani Shivashankara, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, 2024, izvirni znanstveni članek Ključne besede: ESA, Aeolus, Aladin, Observatorij Pierre Auger, vetrni profili
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95. A practical guide for the quality evaluation of fluobodies/chromobodiesUrša Štrancar, Claudia D'Ercole, Lucia Cikatricisová, Mirna Nakić, Matteo De March, Ario De Marco, 2024, izvirni znanstveni članek Ključne besede: fluorescent proteins, protein stability, protein degradation
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98. Anarchism and the history of social movements in SloveniaDaša Tepina, 2021, izvirni znanstveni članek Opis: The article is a compilation of fragments of revolutionary movements in the Slovenian region,
which in one way or another were connected to or derived from the tradition of anarchist ideas and
practises. It is an overview of an omnipresent phenomenon that
never had or has never had a broader
social visibility, but was always present in the shadows and on the margins, continuously shaping
social movements and communities in revolt and offering refuge to many marginalised and oppressed
people, thus amplifying
their voice, which gradually changed the general social conditions. A modest
overview, supplemented by archival sources from the Slovenian archives and newspaper articles from
different periods. It covers a wide area of the fragmented 20th century, touchi
ng at the end on the
transition to the 21st century. So even it is difficult to argue that there is a history of the anarchist
movement in this region, that can be described as a rooted, consistent anarchist history, and it takes a
certain spirit of enquir
y to discover and bring to the surface anarchist ideas and practises, we,
however, can talk about fragments of historical events and groups that were connected and
intertwined with anarchist ideas in various practices connected with anarchist principles. A
nd all of
them were inherent for an organized anarchist movement, which was established in the last three
decades that we can speak today of an overtly coherent set of ideas and practises.
Ključne besede: anarchism, Slovenia, history of social movements, anarchist ideas, anarchist practices
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99. Nocturnal boundary layer turbulence regimes analysis during the BLLAST campaignJesús Yus-Díez, Mireia Udina, Maria Rosa Soler, Marie Lothon, Erik Nilsson, Joan Bech, Jielun Sun, 2019, izvirni znanstveni članek Opis: A night-time turbulence regime classification, the so-called “HOckey-Stick Transition ” (HOST) theory, proposed by Sun et al. (2012) from the Cooperative Atmosphere–Surface Exchange Study-1999 (CASES-99) is explored using data from the Boundary-Layer Late Afternoon and Sunset Turbulence (BLLAST) field campaign which took place during summer 2011 in the central French Pyrenean foothills. Results show that the HOST turbulence relationships for the BLLAST field campaign data are strongly dependent on both the meteorological and orographic features. The HOST pattern only appears for nights when a stably stratified boundary layer can be developed, corresponding to fair-weather and clear-sky nights, when the flow is generated by the nearby orography, from the south and the south-east. Those flows strongly influenced by the orography may generate intermittent or enhanced turbulence. When considering the whole nocturnal dataset for these flow directions, several enhanced turbulence points are found to be associated with sudden wind speed and directional shear transitions. In contrast, flows from other directions do not reproduce the HOST relationships and the turbulence relationship is almost linear, independent of vertical temperature gradients, corresponding to flows driven by synoptic scales. In addition we identify examples of gravity waves and top-down turbulent events that lead to transitions between the turbulence regimes.
Ključne besede: air turbulence, BLLAST campaign
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100. Emission of volatile organic compounds from residential biomass burning and their rapid chemical transformationsMaximillien Desservettaz, Michael Pikridas, Iasonas Stavroulas, Aikaterini Bougiatioti, Eleni Liakakou, Nikolaos Hatzianastassiou, Jean Sciare, Nikolaos Mihalopoulos, Efstratios Bourtsoukidis, 2023, izvirni znanstveni članek Opis: Biomass combustion releases a complex array of Volatile Organic Compounds (VOCs) that pose significant challenges to air quality and human health. Although biomass burning has been extensively studied at ecosystem levels, understanding the atmospheric transformation and impact on air quality of emissions in urban environments remains challenging due to complex sources and burning materials. In this study, we investigate the VOC emission rates and atmospheric chemical processing of predominantly wood burning emissions in a small urban centre in Greece. Ioannina is situated in a valley within the Dinaric Alps and experiences intense atmospheric pollution accumulation during winter due to its topography and high wood burning activity. During pollution event days, the ambient mixing ratios of key VOC species were found to be similar to those reported for major urban centres worldwide. Positive matrix factorisation (PMF) analysis revealed that biomass burning was the dominant emission source (>50 %), representing two thirds of OH reactivity, which indicates a highly reactive atmospheric mixture. Calculated OH reactivity ranges from 5 s−1 to an unprecedented 278 s−1, and averages at 93 ± 66 s−1 at 9 PM, indicating the presence of exceptionally reactive VOCs. The highly pronounced photochemical formation of organic acids coincided with the formation of ozone, highlighting the significance of secondary formation of pollutants in poorly ventilated urban areas. Our findings underscore the pressing need to transition from wood burning to environmentally friendly sources of energy in poorly ventilated urban areas, in order to improve air quality and safeguard public health.
Ključne besede: biomass burning, urban air quality, VOCs, emission factors, source apportionment
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