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Experimental Characterization of Acoustic Streaming in Gradients of Density and Compressibility

Suppression of boundary-driven Rayleigh streaming has recently been demonstrated for fluids of spatial inhomogeneity in density and compressibility owing to the competition between the boundary-layer-induced streaming stress and the inhomogeneity-induced acoustic body force. To understand the implications of this for acoustofluidic particle handling in the submicrometer regime, we here characteriz

Diatom-oxygen isotope record from high-altitude Lake Petit (2200 m a.s.l.) in the Mediterranean Alps : Shedding light on a climatic pulse at 4.2 ka

In the Mediterranean area, the 4.2 ka BP event is recorded with contrasting expressions between regions. In the southern Alps, the high-altitude Lake Petit (Mercantour Massif, France; 2200 m a.s.l.) offers pollen and diatom-rich sediments covering the last 4800 years. A multi-proxy analysis recently revealed a detrital pulse around 4200 cal BP due to increasing erosion in the lake catchment. The

Brigantiaea crystallina (Ascomycota, Teloschistales), a new species from South Korea and Japan.

Förra sommaren gästades SLF den 13–17 juni av den brittiska motsvarigheten BLS genom en inbjudan av Lars Borg, som ibland gästat deras exkursioner i England. Vi var förlagda till Allégården i Kastlösa på Öland varifrån vi gjorde utflykter till olikadelar av södra och mellersta Öland. En halvdag ägnades också åt en typiskt sur tallskog på fastlandet i närheten av Kalmar. Här berättar Ulf om den hisBrigantiaea crystallina Arup is described as new to science from South Korea and Japan. It is similar to B. purpurata but has a pale to pale brownish orange hypothecium, an excipulum penetrated by brownish orange anthraquinonecrystals as well as colourless crystals that appear white in polarised light, the spores are smaller and the thallus lacks zeorine. The new species is illustrated and compare

Islamic Semiotic Resources in US Hip-Hop Culture

This dissertation contributes to the field of Islamic Studies by analyzing how the production of Islam can be seen as the outcome of interactions between actors who define themselves as Muslims as well as those who do not. The argument of this dissertation is that Muslims as well as non-Muslims have used Islamic themes in their artistic productions throughout the history of African American music

Modelling Lake Titicaca's daily and monthly evaporation

Lake Titicaca is a crucial water resource in the central part of the Andean mountain range, and it is one of the lakes most affected by climate warming. Since surface evaporation explains most of the lake's water losses, reliable estimates are paramount to the prediction of global warming impacts on Lake Titicaca and to the region's water resource planning and adaptation to climate change. Evapora

Coulomb blockade from the shell of an InP-InAs core-shell nanowire with a triangular cross section

We report on growth of InP-InAs core-shell nanowires and demonstration of the formation of single quantum structures, which show the Coulomb blockade effect, over entire lengths of the nanowires. The core-shell nanowires are grown by a selective area growth technique via metal-organic vapor phase epitaxy. The as-grown core-shell nanowires are found to be of wurtzite crystals. The InP cores have a

Mechanism of amyloid protein aggregation and the role of inhibitors

Inhibition of amyloid β peptide (Aβ) aggregation is an important goal due to the connection of this process with Alzheimer's disease. Traditionally, inhibitors were developed with an aim to retard the overall macroscopic aggregation. However, recent advances imply that approaches based on mechanistic insights may be more powerful. In such approaches, the microscopic steps underlying the aggregatio

When States Strike Back: Failures of Mediatized Activism in Azerbaijan and Turkey

This article is an empirically grounded conceptual investigation of the failures of mediatized activism in 2011 in Azerbaijan and Turkey. By analyzing two specific cases, namely the complete dispersion of corporate social media based opposition in Azerbaijan, and arrests of Anonymous led hacktivists in Turkey, the article aims to contribute to the discussion on the future of mediatized activism in

Intracoronary near-infrared spectroscopy and the risk of future cardiovascular events

Objectives The objectives of this study were to investigate if findings by intracoronary near-infrared spectroscopy (NIRS) and intravascular ultrasound (IVUS) are associated with future cardiovascular events and if NIRS can differentiate culprit from non-culprit segments in patients with coronary artery disease. Methods The study included 144 patients with coronary artery disease undergoing percut

Turkey and the 'Copyleft' Music Production: Reflections on Bandista

This article focuses on copyleft music production in Turkey through a case study on Bandista, a music collective with strong oppositional stance formed in 2006 in Istanbul. Describing its musical performances as "situationist experiment of rage and rapture" Bandista became immensely popular in the Turkish political music scenery after releasing its debut album De te fabula narratur in 2009 under t

Exploring Terra Incognita: : Mapping Surveillance Studies from the Perspective of Media and Communication Research

This article attempts to map Surveillance Studies from the perspective of the academic field of media and communication studies, and to seek out boundaries, limitations, strengths and weaknesses of current research. To map out the territory and mark important points within the landscape, Surveillance & Society, a premier interdisciplinary and peer-reviewed journal in the field of surveillance,

Measurements of W and Z boson production in pp collisions at √s=5.02 TeV with the ATLAS detector

Measurements of fiducial integrated and differential cross sections for inclusive W + , W - and Z boson production are reported. They are based on 25.0±0.5pb-1 of pp collision data at s=5.02 TeV collected with the ATLAS detector at the CERN Large Hadron Collider. Electron and muon decay channels are analysed, and the combined W + , W - and Z integrated cross sections are found to be σW+=2266±9(sta

Study of J/ψ azimuthal anisotropy at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV

The second (v 2 ) and third (v 3 ) flow harmonic coefficients of J/ψ mesons are measured at forward rapidity (2.5 < y < 4.0) in Pb-Pb collisions at sNN=5.02 TeV with the ALICE detector at the LHC. Results are obtained with the scalar product method and reported as a function of transverse momentum, p T , for various collision centralities. A positive value of J/ψ v 3 is observed with 3.7σ signific

Azerbaijani women, online mediatized activism and offline mass mobilization

Despite its post-Soviet history, Azerbaijan is an under-investigated country in academic research - compared with the other former constituencies, such as the Baltic countries or Russia, of the USSR-and gender questions of the contemporary Azerbaijani society are even less touched on. Within the current context of the post-"Arab Spring" era of mediatized connectivity and collective political engag

Novel Televisual Environments: Immersive Spectatorship and the Future of Stereoscopic 3DTV

This article focuses on one of the most ground-breaking technological attempts to create a novel immersive media environment for a heightened televisual user experience: 3DTV, a Network of Excellence project that was funded by the European Commission 6th Framework Information Society Technologies Programme. Based on the theoretical framework mainly outlined in the works of Jonathan Crary and Brian

Gendered Surveillance and Media Usage in Post-Soviet Space: The Case of Azerbaijan

This article is an attempt to explore the limits of gendered surveillance in Azerbaijan – that is, how and to what extent female activists and women journalists are monitored and affected by the surveillative apparatuses of the state, both online and offline. The article also very briefly examines the gender dimension of Azerbaijani political activism and protest practices. The questions of how ge

Unemployed youth: ‘time bombs’ or engines for growth?

While popular narratives about success in South Africa focus on individual effort, accidents of birth continue to determine life prospects. Inequalities in early childhood development, health, and education narrow the range of possibilities that young people have available to them, and this impacts on their risk appetite, including, through the workings of the maturing brain, a propensity to viole

Thermodynamics and Microphysics Relation During CAIPEEX-I

Influence of the environmental thermodynamics on the microphysics of deep cumulus clouds over different parts of India is studied using in situ airborne observations from the Cloud Aerosol Interaction and Precipitation Enhancement EXperiment (CAIPEEX) during 2009. This study provides an understanding of the thermodynamics–microphysics relation over the Indian summer-monsoon region. Relatively stro

Meta-analysis of negative pressure wound therapy of closed groin incisions in arterial surgery

Background: Surgical-site infection (SSI) after groin incisions for arterial surgery is common and may lead to amputation or death. Incisional negative pressure wound therapy (NPWT) dressings have been suggested to reduce SSIs. The aim of this systematic review with meta-analysis was to assess the effects of incisional NPWT on the incidence of SSI in closed groin incisions after arterial surgery.